U-604171, Annual Radioactive Effluent Release Report: Difference between revisions

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{{#Wiki_filter:A Exelon Generation, Clinton Power Station 8401 Power Road Clinton, IL 61727 U-604171 1 0CFR50.36a April 24, 2014 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555 Clinton Power Station, Unit 1 Facility Operating License No. NPF-62 NRC Docket No. 50-461  
{{#Wiki_filter:A       Exelon Generation, Clinton Power Station 8401 Power Road Clinton, IL 61727 U-604171                                                                         10CFR50.36a April 24,           2014 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555 Clinton Power Station, Unit 1 Facility Operating License No. NPF-62 NRC Docket No. 50-461


==Subject:==
==Subject:==
Clinton Power Station 2013 Annual Radioactive Effluent Release Report Exelon Generating Company, LLC (Exelon), Clinton Power Station is submitting the 2013 Annual Radioactive Effluent Release Report. This report is submitted in accordance with Technical Specification 5.6.3, "Radioactive Effluent Release Report," and covers the period from January 1, 2013 through December 31, 2013.There are no commitments contained in this letter.Questions on this letter may be directed to Mr. Rick Bair, Chemistry Manager, at 217-937-3200.
Clinton Power Station 2013 Annual Radioactive Effluent Release Report Exelon Generating Company, LLC (Exelon), Clinton Power Station is submitting the 2013 Annual Radioactive Effluent Release Report. This report is submitted in accordance with Technical Specification 5.6.3, "Radioactive Effluent Release Report," and covers the period from January 1, 2013 through December 31, 2013.
Respectfully, B. Keith Taber Site Vice President Clinton Power Station DRA/bIf Attachment cc: Regional Administrator  
There are no commitments contained in this letter.
-NRC Region III NRC Senior Resident Inspector  
Questions on this letter may be directed to Mr. Rick Bair, Chemistry Manager, at 217-937-3200.
-Clinton Power Station Office of Nuclear Facility Safety -Illinois Emergency Management Agency I I I I I i U I I I I I U I I i i I U I Exekon..Nuclear 01 January 2013- 31 December 2013 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT CLINTON POWER STATION -DOCKET NUMBER 50-461 Prepared by: Clinton Power Station-- page 1 of 104 --
Respectfully, B. Keith Taber Site Vice President Clinton Power Station DRA/bIf Attachment cc:       Regional Administrator - NRC Region III NRC Senior Resident Inspector - Clinton Power Station Office of Nuclear Facility Safety - Illinois Emergency Management Agency I
TABLE; OFCONTENTS SECTION 1 3 4 5 6 8 9 10.TITLE Executive Summary Introduction Suppl1emental.Information Radioactive Effluent Data Solid Waste Disposal Information Dose Measurements and Assessments ODCM Operational Remedial Requirement Reports Metdorological Data and Dispersion Estimates ChangeS'to Radioactive Waste Treatment Systems Corrections to Data Reported in Previous' Reports PAGE 5 6 12 17 27 30 41 42 102 103-- page 2 of 104 --
 
LIST.OF TABLES .TABLE NUMBER TITLE PAGE Gaseous Effluents  
I I
-Summation of All Releases 17 1
I I
* 1A Air Doses Due to Gaseous Releases 18 S1B Doses to a Member of the Public Due to Radioiodines, 18 Tritium and Particulates in Gaseous Releases 2 Gaseous Effluents  
i U
-Nuclides Released 19 3. Radioactive Gaseous Waste LLD Values 20 4 Waterborne Effluents  
I I
-Summation of All Releases 22 5 Waterborne Effluents  
I I
-Nuclides Released 23 6 Radioactive Liquid Waste LLD Values 24 7 Solid Waste and Irradiated Fuel Shipments 28 8 Maximum Offsite Doses and Dose.Commitments to. Membersof the 31 Public In Each Sector 9 Calculated Doses to Members of the- Public During Use of. the Road in the Southeast Sector within the CPS Site Boundary Calculated Doses to. Members.of the Public During Use.of the 10 Agricultural Acreage in the South-Southwest Sector within the CPS 35 Site Boundary 11 Calculated Doses to Members of the Public During Use of Clinton 36 Lake in the Northwest Sector within the CPS Site Boundary Calculated Doses to Members of the Public During Use of the 12 Department of Natural Resources Recreation Area in the East- 37 Southeast Sector within the CPS Site Boundary Calculated Doses for the Residents in the Southwest Sector within the 13 38 CPS Site Boundary 14 Calculated Doses for the Residents in the West-Southwest Sector 39 within the CPS Site Boundary 15 Calculated Doses for the Residents in the South-Southeast Sector 40 within the CPS Site Boundary 16 Meteorological Data Availability 43 17 Classification of Atmospheric Stability 44 18 Joint Wind Frequency Distribution by Stability Class 45-- page 3 of 104 --
I U
LIST OF FIGURES FIGURE TITLE PAGE NUMBER 1 CPS Airborne Effluent Release Points 7 2 CPS Waterborne Effluents Release Pathway '8 3 Effluent Exposure Pathways 11 4 Areas Within the CPS Site Boundary Open to Members of the Public. 33-I-- page 4 of 104 --
I Exekon..
I                                                  Nuclear 01 January 2013- 31 December 2013 i
ANNUAL RADIOACTIVE EFFLUENT RELEASE i
REPORT I    CLINTON POWER STATION - DOCKET NUMBER 50-461 U                        Prepared by:
Clinton Power Station I                                                      -- page 1 of 104 --
 
TABLE; OFCONTENTS SECTION                               .TITLE                           PAGE 1  Executive Summary                                                 5 Introduction                                                       6 3    Suppl1emental.Information                                         12 4    Radioactive Effluent Data                                         17 5  Solid Waste Disposal Information                                 27 6  Dose Measurements and Assessments                                 30 ODCM Operational Remedial Requirement Reports                     41 8  Metdorological Data and Dispersion Estimates                     42 9  ChangeS'to Radioactive Waste Treatment Systems                   102 10  Corrections to Data Reported in Previous' Reports               103
                                                          -- page 2 of 104 --
 
LIST.OF TABLES     .
TABLE TITLE                                     PAGE NUMBER Gaseous Effluents - Summation of All Releases                                 17 1
* 1A Air Doses Due to Gaseous Releases                                   18 S1B Doses to a Member of the Public Due to Radioiodines,                 18 Tritium and Particulates in Gaseous Releases 2   Gaseous Effluents - Nuclides Released                                         19
: 3. Radioactive Gaseous Waste LLD Values                                           20 4   Waterborne Effluents - Summation of All Releases                               22 5   Waterborne Effluents - Nuclides Released                                       23 6   Radioactive Liquid Waste LLD Values                                           24 7   Solid Waste and Irradiated Fuel Shipments                                     28 8   Maximum Offsite Doses and Dose.Commitments to. Membersof the 31 Public In Each Sector 9   Calculated Doses to Members of the- Public During Use of. the Road in the Southeast Sector within the CPS Site Boundary Calculated Doses to. Members.of the Public During Use.of the 10 Agricultural Acreage in the South-Southwest Sector within the CPS             35 Site Boundary 11 Calculated Doses to Members of the Public During Use of Clinton               36 Lake in the Northwest Sector within the CPS Site Boundary Calculated Doses to Members of the Public During Use of the 12 Department of Natural Resources Recreation Area in the East-                   37 Southeast Sector within the CPS Site Boundary 13  Calculated Doses for the Residents in the Southwest Sector within the         38 CPS Site Boundary 14 Calculated Doses for the Residents in the West-Southwest Sector               39 within the CPS Site Boundary 15 Calculated Doses for the Residents in the South-Southeast Sector               40 within the CPS Site Boundary 16 Meteorological Data Availability                                               43 17 Classification of Atmospheric Stability                                       44 18 Joint Wind Frequency Distribution by Stability Class                           45
                                                                      -- page 3 of 104 --
 
LIST OF FIGURES FIGURE                               TITLE                                     PAGE NUMBER 1   CPS Airborne Effluent Release Points                                       7 2   CPS Waterborne Effluents Release Pathway                                   '8 3   Effluent Exposure Pathways                                               11 4   Areas Within the CPS Site Boundary Open to Members of the Public.         33
                                                                                    -I
                                                                -- page 4 of 104 --
 
SECTION 1 EXECUTIVE  
SECTION 1 EXECUTIVE  


==SUMMARY==
==SUMMARY==
The Annual Radioactive Effluent Release Report is a detailed description of gaseous and liquid radioactive effluents released from. Clinton Power Station [CPS] and the resulting radiation doses for the period of 01 January 201'3 through 31 December 2013. This report also includes a detailed meteorological section providing weather history of the surrounding area during this period.- This information is used to calculate the offsite dose to our public...: The report also includes a summary of the amounts .of radioactive material contained in solid waste that is packaged and shipped to a federally approved disposal/ burial facility offsite. Additionally, this report notifies the U.S. Nuclear Regulatory Commission
 
[NRC] staff of changes totCPS's Offsite Dose'CalCulation" Manual [ODCM]and exceptions to the CPS effluent monitoring program that must be reported in accordance with ODCM Remedial Requirements 2.7.1.b and 3.9.2.b.The Report also includes a summary of events that are to be included per ODCM Remedial Requirements.
The Annual Radioactive Effluent Release Report is a detailed description of gaseous and liquid radioactive effluents released from. Clinton Power Station [CPS] and the resulting radiation doses for the period of 01 January 201'3 through 31 December 2013. This report also includes a detailed meteorological section providing weather history of the surrounding area during this period.- This information is used to calculate the offsite dose to our public.
The NRC requires that nuclear power facilities be designed, constructed, and operated in such a manner as to maintain radioactive effluent releases to unrestricted areas As Low As Reasonably Achievable
  ..:   The report also includes a summary of the amounts .of radioactive material contained in solid waste that is packaged and shipped to a federally approved disposal
[ALARA]. To ensure compliance with this criterion, the NRC has established limitations governing the release of radioactivity in effluents.
/ burial facility offsite. Additionally, this report notifies the U.S. Nuclear Regulatory Commission [NRC] staff of changes totCPS's Offsite Dose'CalCulation" Manual [ODCM]
During 2013, CPS operations were well within these federally required limits.The maximum annual radiation dose delivered to the inhabitants of the area surrounding CPS -due to radioactivity released from the station -was 2.65E-02 [or 0.027] mrem. The radiation dose to the public in the vicinity of CPS was calculated by using the concentration of radioactive nuclides from each gaseous effluent release coupled with historical weather conditions.
and exceptions to the CPS effluent monitoring program that must be reported in accordance with ODCM Remedial Requirements 2.7.1.b and 3.9.2.b.
The dose from CPS gaseous radioactive effluents was only a small fraction of the limit for the maximum exposed member of the public. There were no liquid effluent releases in 2013. As such, there was no dose received by the public from the liquid radioactive effluent pathway.-- page 5 of 104 --
The Report also includes a summary of events that are to be included per ODCM Remedial Requirements.
SECTION 2 INTRODOCTION CPS is located in Harp Township, DeWitt County approximately six (6) miles east of the city of Clinton in east-central Illinois.
The NRC requires that nuclear power facilities be designed, constructed, and operated in such a manner as to maintain radioactive effluent releases to unrestricted areas As Low As Reasonably Achievable [ALARA]. To ensure compliance with this criterion, the NRC has established limitations governing the release of radioactivity in effluents.
CPS is a -1,140 megawatt gross electrical power output boiling water reactor. Initial fuel load commenced in September of 1986 with initial criticality of the reactor occurring on 27 February 1987. Commercial operation commenced in April 1987 and the reactor reached 100% power for the first time on 15 September 1987.CPS releases airborne effluents via two (2) gaseous. effluent release points to the environment.
During 2013, CPS operations were well within these federally required limits.
They- are the Common. Station Heating, Ventilating, and Air Conditioning
The maximum annual radiation dose delivered to the inhabitants of the area surrounding CPS - due to radioactivity released from the station - was 2.65E-02 [or 0.027] mrem. The radiation dose to the public in the vicinity of CPS was calculated by using the concentration of radioactive nuclides from each gaseous effluent release coupled with historical weather conditions. The dose from CPS gaseous radioactive effluents was only a small fraction of the limit for the maximum exposed member of the public. There were no liquid effluent releases in 2013. As such, there was no dose received by the public from the liquid radioactive effluent pathway.
[HVAC] Vent and the Standby Gas Treatment System [SGTS] Vent [see Figure ,1]. Each gaseous effluent release point is continuously monitored through a surveillance program ofrperiodic sampling and analysis as specified in the ODCM.CPS is licensed to release radioactive liquid effluents in a batch mode, however there were no radioactive liquid releases in 2013 at CPS. Each release would have been sampled and analyzed prior to release. Depending upon the amount of activity in a release, liquid effluents would.vary from 10 to,.300 gallons per minute [GPM]. This volume is then further combined with both Plant .Service Water flow [a minimum of approximately 5,000 GPM] along with Plant Circulating Water flow [0 to 567,000 GPM]in the seal well, just prior to,' entering the 3.4 mile' discharge flume into' Lake Clinton[see Figure 2].Processing and Monitoring  
                                                                            -- page 5 of 104 --
.CPS strictly controls effluents to ensure radioactivity released to the environment is maintained ALARA and does not' exceed federal release limit criteria.Effluent controls include the operation of radiation monitoring systems within the plant as well as an offsite environmental analysis program. In-plant radiation monitoring systems are used to provide a continuous indication of radioactivity in effluent streams.Some are also used to collect particulate and. radioiodine samples: Radioactive effluent related samples are analyzed in a controlled, laboratory environment to identify the specific concentration of those radionuclides being released.
 
Sampling and analysis provides for a more sensitive and precise method of determining effluent composition to complement the information provided by real-time radiation monitoring instruments.
SECTION 2 INTRODOCTION CPS is located in Harp Township, DeWitt County approximately six (6) miles east of the city of Clinton in east-central Illinois. CPS is a -1,140 megawatt gross electrical power output boiling water reactor. Initial fuel load commenced in September of 1986 with initial criticality of the reactor occurring on 27 February 1987. Commercial operation commenced in April 1987 and the reactor reached 100% power for the first time on 15 September 1987.
Beyond the plant itself, a Radiological Environmental Monitoring Program[REMP] is maintained in accordance with Federal Regulations.
CPS releases airborne effluents via two (2) gaseous. effluent release points to the environment.         They- are the Common. Station Heating, Ventilating, and Air Conditioning [HVAC] Vent and the Standby Gas Treatment System [SGTS] Vent [see Figure ,1]. Each gaseous effluent release point is continuously monitored through a surveillance program ofrperiodic sampling and analysis as specified in the ODCM.
The purpose of the REMP program. is to assess the radiological impact on the environment due to the operation of CPS. Implicit in this charter is the license requirement to trend and assess radiation exposure rates and radioactivity concentrations that may contribute to dose to the public. The program consists of two phases; pre-operational and operational.
CPS is licensed to release radioactive liquid effluents in a batch mode, however there were no radioactive liquid releases in 2013 at CPS. Each release would have been sampled and analyzed prior to release. Depending upon the amount of activity in a release, liquid effluents would.vary from 10 to,.300 gallons per minute [GPM]. This volume is then further combined with both Plant .Service Water flow [a minimum of approximately 5,000 GPM] along with Plant Circulating Water flow [0 to 567,000 GPM]
During the pre-operational phase of the program, the baseline for the local radiation environment was established.
in the seal well, just prior to,' entering the 3.4 mile' discharge flume into' Lake Clinton
The operational phase of the'program.
[see Figure 2].
includes the objective of making confirmatory measurements to verify that the. in-plant controls for the release of radioactive material are functioning as designed.
Processing and Monitoring                             .
Assessment of the operational impact of CPS on the environment is based on data collected since initial criticality of the reactor.--page 6 of 104--
CPS strictly controls effluents to ensure radioactivity released to the environment is maintained ALARA and does not' exceed federal release limit criteria.
Figure 1 CPS AIRBORNE EFFLUENT RELEASE POINTS HVAC Exhaust Vent SGTS Exhaust Vent Release Point Height (feet) 200 200 Building Height (feet) 190 190 Release Point Geometry Duct Pipe Release Point Area (ft 2) 120 2 Release Point Diameter (feet) 12* 1 Annual Average Flow Rate (ft 3/sec) 3452 75 Vertical Exit Velocity (feet/sec) 29 38* Effective 2(A/ir)2 diameter I-- page 7 of 104 --
Effluent controls include the operation of radiation monitoring systems within the plant as well as an offsite environmental analysis program. In-plant radiation monitoring systems are used to provide a continuous indication of radioactivity in effluent streams.
Figure 2 CPS WATERBORNE EFFLUENTSRELEASE PATHWAY PLANT SE RW BLDG.(UP ID R s RDW LIQUID RADWASTE DISCHAGE LIKE A0CE WATER (AT LEAST 5000 GPM)! i m I , 010-60 OR 60-M0 GPMRADIATION MONITOR.AUSLflRUn sETP2TCmALCUwwwBAE ON EAgg W=TC IORMOPI MMY$S~i4ISOLATON VALVE t=;8 JLJSE ROW RAEORLOW.OLIUf01 FLOW P-97 SEALWELL;0 COMPOsE SAMPLER uCCl-crS kPPOaU.Y 20 rd, MWUEFOR MO=fWY MALS I I I ,I I I I I I,, P L. ANT CIRCULATING WATER (0-667.000 GPM).LAKE CLINTON U I U I I 3 I I I I i I--.-I -.-I DISCHARGE FLUME 3.4MILES-- page 8 of 104 --
Some are also used to collect particulate and. radioiodine samples:             Radioactive effluent related samples are analyzed in a controlled, laboratory environment to identify the specific concentration of those radionuclides being released.           Sampling and analysis provides for a more sensitive and precise method of determining effluent composition to complement the information provided by real-time radiation monitoring instruments.
Exposure Pathways A radiological, exposure pathway, is the vehicle by which the public may become exposed to radioactivity released from nuclear facilities.
Beyond the plant itself, a Radiological Environmental Monitoring Program
The major pathways of concern are those that could cause the highest calculated radiation dose. These pathways are determined from the type and amount of radioactivity released, the environmental transport mechanisrm, .and. how-,the, plant environs -are -used (i.e., residence, gardens, etc.). The transport mec'hanism includes the historical meteorological characte.ristics of the area that are defined by wind spoeed and wind direction.
[REMP] is maintained in accordance with Federal Regulations. The purpose of the REMP program. is to assess the radiological impact on the environment due to the operation of CPS. Implicit in this charter is the license requirement to trend and assess radiation exposure rates and radioactivity concentrations that may contribute to dose to the public. The program consists of two phases; pre-operational and operational.
This informaition s-used to. evaluate-how the radionuclides will be distributed within the surrounding area. The most important factor in evaliuating the exposure pathway is the use of the environment by the public living-around CPS.Factors such as location of homes in the area, use of cattle for milk, and the growing of gardens for vegetable consumption are important considerations when evaluating exposure pathways.
During the pre-operational phase of the program, the baseline for the local radiation environment was established. The operational phase of the'program. includes the objective of making confirmatory measurements to verify that the. in-plant controls for the release of radioactive material are functioning as designed. Assessment of the operational impact of CPS on the environment is based on data collected since initial criticality of the reactor.
Figure 3 illustrates the effluent exposure pathways that were considered.  
                                                                            -- page 6 of 104--
, The radioactive gaseous effluent exposure pathways include direct radiation, deposition on plants and soil, and inhalation by animals and humans. The radioactive liquid effluent exposure pathways include fish consumption and direct exposure from Clinton Lake. .-, ..-,.:', .. ,.,~~-- ----------------. ..L!*' ,,.. ,.:, ':: ....;,. '*. ,.. t*-. .*::,-..- ..:.:,'Dose Assessment , r~~~~ ~ '' .<'.::,;,:,..,-.
 
Whole body radiation involves the exposure of all organs in the human body to ionizing radiation.
Figure 1 CPS AIRBORNE EFFLUENT RELEASE POINTS HVAC Exhaust Vent SGTS Exhaust Vent Release Point Height (feet)                 200             200 Building Height (feet)                       190           190 Release Point Geometry                       Duct           Pipe Release Point Area (ft2)                     120             2 Release Point Diameter (feet)                 12*             1 Annual Average Flow Rate (ft3/sec)           3452             75 Vertical Exit Velocity (feet/sec)             29             38
Most naturally occurring'background raVliqt' ion exposures consist of whole body exposure although specific organs can 4ad'i'atiori eipo sure from distinct radionuclides.
* Effective 2(A/ir) 2 diameter I                                                               -- page 7 of 104 --
These radionuclid~s
 
:body-:through,, inhalation and ingestion.
Figure 2 I
dfferent organs depending
CPS WATERBORNE EFFLUENTSRELEASE PATHWAY I
',ond' ther.iucllde.::
PLANT SE A0CE WATER I
',For example, radioacti~ve::ioqdJne selectively concentrates in the thyroid, radioactive cesium collects in:muscle-anOiJlvef.tissuue, and radioactive sirontium in mineralized bone.The total dose to organs from a given radionuclide also depends on the amount of activity in the organ and the amount" of time that the radionuclide remains in the body. S6me radionuclides remain for..&#xfd;ry.
RW BLDG.
short periods of time due to their rapid radioactiv~e decay and / or blimination f~ate from the body, while others may remain longer.Radiation dose to the, public in the area surroubding CPS is calculated for each release using historical weather conditions coupled with the concentrations of-radioactive material presen.t.
(UP       s R ID           RDW (AT LEAST 5000 GPM)                                   ,I I
The doe.E is calculated for all sixteen geographical sectors surrounding-CPS ard. includesthe.
LIQUID RADWASTE DISCHAGE LIKE
location of! the nearest, resid.ents,, yegetabie gardens,'
    !       i m     I 010-60 OR 60-M0 GPM
iO0odici'-ri broad leaf vegetables and dairy, animals in all sectors. The calculatedld'ose-also.'uses tlte scientific concept of a "maximum exposed individual" and"standard man:",I atidthe maximum use factors for the environment, such as how much milk an average person consumes and how much air-a person breathes in a year.Section 6 contains more detailed information on dose to the public.-- page 9 of 104 --  
                                ,                                                                          I I
'I Gaseous Effluents Gaseous effluent radioactivity released from'CPS is classified into two (2)categories.
RADIATION MONITOR.
The first category is noble gases. The second category consists of 1-131, 1-133, H-3, C-14 and all radionuclides in particulate form with radioactive half-lives greater than eight (8) days. Noble gases -such as xenon and krypton -are biologically and chemically non-reactive.
AUSLflRUn   sETP2TCmALCUwwwBAE ON EAgg W=TC IORMOPI MMY$S I
As such, these radionuclides  
            ~i4ISOLATON VALVE U
-specifically Kr-85m , Xe-133 and Xe-135 -are the major contributors to external doses. Halogens 1-131 and I-133, H-3, C-14 and radionuclides in particulate form with radioactive half-lives greater .3 than eight (8) days are the major contributors to internal doses.I Liquid Effluents Liquid effluents may originate fromf two (2) sources at CPS. The first is effluent3 from the Radioactive Waste Treatment  
t=;8 JLJSE ROW       RAEORLOW.                   ;0 COMPOsE SAMPLER OLIUf01 FLOW P-97                                     uCCl-crS kPPOaU.Y 20 rd, MWUEFOR MO=fWY MALS                 I SEALWELL U
,.System.
I LAKE P L.ANT CIRCULATING                                     I,,
This water is demineralized.prior to release. Samples are taken after the tank-has been allowed to adequately recirculate.
                                                        --.-I-.
The second is from heat exchanger leaks found in closed cooling water systems that i service radioactively contaminated systems. This would be considered an abnormal , release. As a'matter of station management commitmnent, CPS strives to be a zero (0)radioactive.liqu idrelease plant. The last liquid release obcurred in September of 1992.Solid Waste Shipments 3 To reduce the radiation exposure to personnel and maintain the federally required ALARA concept, the NRG and the Department'of Transportation.
Ii I
[DOT] have i established limits on the types 9f-r dioactive waste .and the amount of radikactivity thatI may be packaged and shipped'"0ffite.
                                                                          -                        CLINTON I I
for buriil[ or', disposal.
WATER DISCHARGE FLUME (0-667.000 GPM).
To ensure"'Ihat CPS is.-complying with these regulations,.i:dhe,types, of waste and the radioactivity.'-
3.4MILES                         3 I
present are" *reported to, the N RC.pag .,.0 of 10},. .. .....:!, .* " .: .....I* " ": .: :: " '.. .,' .: ... , "'" .. I , .. ..
I
.... 04 -3 FIGURE 3 EFFLUENT EXPOSURE PATHWAYS RLEASES DILUTED BY ATMOSPHERE AIRBORNE ANIMALS RELEASES CLINTON POWER (MILK, MEAT) PLUME EXPOSURE STATION SAND INHALATION CONSUMED W BY PEOPLE LIQUID RELEASES PEOPLE 1:7 RELEASES CONSUMED DILUTED CONSUMED KBY PEOPLE BY LAKE BY ANIMALS t El CONSUMED DATRNKN BY PEOPLE WATERo FISH SHORELINE v t-- page 11 of 104 --  
                                                                                    -- page 8 of 104 --     I
!SECTION 3 SUPPLEMENTAL INFORMATION
 
: 1. REGULATORY LIMITS 3 The NRC requires nuclear power facilities to *be designed, constructed and operated in such a way that the radioactivity in effluent releases to unrestricted areas are kept ALARA. To ensure these criteria are met, each license authorizing nuclear reactor operation includes the Offsite'Dose Calculation Manual [ODCM] governing the release of radioactive effluents.
Exposure Pathways A radiological, exposure pathway, is the vehicle by which the public may become exposed to radioactivity released from nuclear facilities.                                 The major pathways of concern are those that could cause the highest calculated radiation dose. These pathways are determined from the type and amount of radioactivity released, the environmental transport mechanisrm, .and. how-,the, plant environs -are -used (i.e.,
The ODCM designates the limits for release of I effluents, as well as the limits for doses to the general public from the release of radioactive:
residence, gardens, etc.).         The environ*riental transport mec'hanism includes the historical meteorological characte.ristics of the area that are defined by wind spoeed and wind direction. This informaition s-used to. evaluate- how the radionuclides will be distributed within the surrounding area. The most important factor in evaliuating the exposure pathway is the use of the environment by the public living-around CPS.
liquids and gases. These -limits are taken from Title: 10. of the Code of Federal Regulations, 'Part 50, Appendix I (1OCFR50 Appendix I), Title 10 of the Code ofI Federal Regulations, Part 20.1301 (10CFR20.1301) and Section 5.5.1 'of our Station's Technical Specifications' Mainfaining efflue'nt releases ' withi'n'-
Factors such as location of homes in the area, use of cattle for milk, and the growing of gardens for vegetable consumption are important considerations when evaluating exposure pathways. Figure 3 illustrates the effluent exposure pathways that were considered.                                           ,
these operating limitations-'demon~strates compliance with ALARA principles.
The radioactive gaseous effluent exposure pathways include direct radiation, deposition on plants and soil, and inhalation by animals and humans. The radioactive liquid effluent exposure pathways include fish consumption and direct exposure from Clinton Lake.                                                             .                     -,         . . - ,
These'limits are just a fraction of the dose limits established by the Environmental Protection Agency [EPA]found within Environmental Dose Standard Title 40, Code of Federal Regulations, Part 190 [40CFR190].
                                                          .:',       - -..--L!*'
The EPA has-established dose limits for members of the public in the vicinity of a nuclear power plant. These dose limits are:- -I-Less than or equal to .25 mrem per year to the total body. 3 Less than or equal to 75 mrem per year to the thyroid.Less than or equal to 25 mrem per year to any other organ. I Specific limit information is given below. 3 A. Gaseous Effluents 1. The maximum permissible concentrations for gaseous effluents shall not exceed the values provided within Section 5.5.4.g of Station Technical Specifications.
                                                                ,.,~~--
To ensure these concentrations ate not exceeded, dose rates due to radioactive materials released in gaseous effluents from the site to areas at and beyond the site area boundary shall be limited to the following:
                                                                ..          -t*-.
: a. Noble gases"- Less than or equal to 500 rnrem/year to the total body. U Less than or equal to 3,000 mrem/year to the skin.b. 1-131, 1-133, H-3, C-14, and all radionuclides in particulate form with radioactive half-lives greater than eight (8) days: 3 Less than or equal to 1,500 mrem/year to any organ.I-- page 12 of 104 --3
                                                                                          - ----. . ,.:, .*',,'i*
: 2. In accordance with Title 1.0 o.f.the Code of Federal Regulations, Part 50, Appendix I, (10CFR50 Appendix I) air dose due to noble gases released in gaseous effluents to areas at and beyond the site boundary shall be limited to the following:
Dose Assessment
a..3.b.Less than or equal to 5 mrad for gamma radiation, and less than or equal to 10 mrad for beta radiation during any calendar quarter..Less than or equal to .10 mrad for gamma radiation and less than or equal to 20-mrad for beta radiation during any calendar year..In accordance with Title 10-of the Code of Federal Regulations,, Part 50, Appendix I, (10CFR50 Appendix 1), dose to a member of the public.,(from 1-1-31, 1-133, H-3, C-14, and al-. radionuclides in particulate form with radioactive, half-lives greater than eight (8): days), ingaseous effluents released to areas at and beyond the site boundary shall be limited-to the following values: a. .Less than or equal to 7.5 mre.m to. any organ, during any calendar -quarter..  
                                                      ,                                             r~~~~
.., .Less than or .equal, to 15 -mrem .to -any organ&#xfd;, during any calendar year.b.B. Liquid Effluents 1. The concentration of radioactive material released in liquid effluents to unrestricted areas shall be limited to:.the values provided within Section 5.5.4.b of Station Technical Specifications for radionuclides other than dissolved or entrained noble gases. For dissolved or entrained noble gases, the concentration shall be limited to 2.OE-04 pCi/ml total activity..2. ,The dose or dose commitment to a member of the public from radioactive materials.in liquid.effluents, released.
                                                                                                        ''      ~ <'.::,;,:,..,-.
to, unrestricted areas shall be limited.t o : a. Less than or equal to 1.5 mrem to the. total body and less than or equal to 5 mrem to any organ during any calendar quarter. -.-Less than ,or. equal to 3 mrem to the total body and less than or equal to 10 mrem to any organ during any calendar year.* :b.-- page13 of104 --
Whole body radiation involves the exposure of all organs in the human body to ionizing radiation. Most naturally occurring'background raVliqt'ion exposures consist of whole body exposure although specific organs can receiv* 4ad'i'atiori eipo sure from distinct radionuclides.      These radionuclid~s ente*.',,the :body-:through,, inhalation and ingestion."'rId**sedek    dfferent organs depending ',ond' ther.iucllde.:: ',For                                                example, radioacti~ve::ioqdJne selectively concentrates in the thyroid, radioactive cesium collects in
:muscle-anOiJlvef.tissuue, and radioactive sirontium in mineralized bone.
The total dose to organs from a given radionuclide also depends on the amount of activity in the organ and the amount" of time that the radionuclide remains in the body. S6me radionuclides remain for..&#xfd;ry. short periods of time due to their rapid radioactiv~e decay and / or blimination f~ate from the body, while others may remain longer.
Radiation dose to the, public in the area surroubding CPS is calculated for each release using historical weather conditions coupled with the concentrations of
- radioactive material presen.t.       The doe.E is calculated for all sixteen geographical sectors surrounding-CPS ard. includesthe. location of! the nearest, resid.ents,, yegetabie gardens,' iO0odici'-ri broad leaf vegetables and dairy, animals in all sectors. The calculatedld'ose-also.'uses tlte scientific concept of a "maximum exposed individual" and "standard man:",I atidthe maximum use factors for the environment, such as how much milk an average person consumes and how much air-a person breathes in a year.
Section 6 contains more detailed information on dose to the public.
                                                                                                                          -- page 9 of 104 --
 
                                                                                                      'I Gaseous Effluents Gaseous effluent radioactivity released from'CPS is classified into two (2) categories. The first category is noble gases. The second category consists of 1-131, 1-133, H-3, C-14 and all radionuclides in particulate form with radioactive half-lives greater than eight (8) days. Noble gases - such as xenon and krypton - are biologically and chemically non-reactive. As such, these radionuclides - specifically Kr-85m , Xe-133 and Xe-135 - are the major contributors to external doses. Halogens 1-131 and I-133, H-3, C-14 and radionuclides in particulate form with radioactive half-lives greater             .3 than eight (8) days are the major contributors to internal doses.
I Liquid Effluents Liquid effluents may originate fromf two (2) sources at CPS. The first is effluent3 from the Radioactive Waste Treatment ,.System. This water is demineralized.prior to release. Samples are taken after the tank-has been allowed to adequately recirculate.
The second is from heat exchanger leaks found in closed cooling water systems that                   i service radioactively contaminated systems. This would be considered an abnormal
,release. As a'matter of station management commitmnent, CPS strives to be a zero (0) radioactive.liqu idrelease plant. The last liquid release obcurred in September of 1992.
Solid Waste Shipments                                                                                 3 To reduce the radiation exposure to personnel and maintain the federally required ALARA concept, the NRG and the Department'of Transportation. [DOT] have               i established limits on the types 9f-r dioactive waste .and the amount of radikactivity thatI may be packaged and shipped'"0ffite. for buriil[ or', disposal. To ensure"'Ihat CPS is.-
complying with these regulations,.i:dhe,types, of waste and the radioactivity.'- present are"
* reported to, the N RC.
                                                            },. ..     *  . pag. .,.0 of...10
:!,*.*". il* .:. .
                                          ,*."..*,J            *,...       ...                       I
                          .. ..*,--page.
                                                                              ..                 '.*I 04... - 3 I
 
FIGURE 3 EFFLUENT EXPOSURE PATHWAYS RLEASES DILUTED BY ATMOSPHERE AIRBORNE ANIMALS                                     RELEASES                     CLINTON POWER (MILK, MEAT)             PLUME EXPOSURE                                         STATION SAND INHALATION CONSUMED BY PEOPLE W
1:7 LIQUID RELEASES PEOPLE RELEASES CONSUMED                 DILUTED CONSUMED                       KBY                     PEOPLE               BY LAKE BY ANIMALS             t       El CONSUMED                           DATRNKN BY PEOPLE                             WATERo                         FISH SHORELINE                 v   t
                                                                -- page 11 of 104 --
 
SECTION 3 SUPPLEMENTAL INFORMATION
: 1.       REGULATORY LIMITS                                                                           3 The NRC requires nuclear power facilities to *be designed, constructed and operated in such a way that the radioactivity in effluent releases to unrestricted areas are kept ALARA. To ensure these criteria are met, each license authorizing nuclear reactor operation includes the Offsite'Dose Calculation Manual [ODCM] governing the release of radioactive effluents.       The ODCM designates the limits for release of               I effluents, as well as the limits for doses to the general public from the release of radioactive: liquids and gases. These -limits are taken from
 
==Title:==
: 10. of the Code of Federal Regulations, 'Part 50, Appendix I (10CFR50 Appendix I), Title 10 of the Code ofI Federal Regulations, Part 20.1301 (10CFR20.1301) and Section 5.5.1 'of our Station's Technical Specifications'         Mainfaining efflue'nt releases ' withi'n'- these operating limitations-'demon~strates compliance with ALARA principles. These'limits are just a fraction of the dose limits established by the Environmental Protection Agency [EPA]
found within Environmental Dose Standard Title 40, Code of Federal Regulations, Part 190 [40CFR190]. The EPA has-established dose limits for members of the public in the vicinity of a nuclear power plant. These dose limits are:-       -                                 I
              - Less than or equal to .25 mrem per year to the total body.                         3 Less than or equal to 75 mrem per year to the thyroid.
Less than or equal to 25 mrem per year to any other organ.                         I Specific limit information is given below.                                                           3 A.       Gaseous Effluents
: 1. The maximum permissible concentrations for gaseous effluents shall not exceed the values provided within Section 5.5.4.g of Station Technical Specifications. To ensure these concentrations ate not exceeded, dose rates due to radioactive materials released in gaseous effluents from the site to areas at and beyond the site area boundary shall be limited to the following:
: a.             Noble gases
                              "-     Less than or equal to 500 rnrem/year to the total body.                                                         U Less than or equal to 3,000 mrem/year to the skin.
: b.             1-131, 1-133, H-3, C-14, and all radionuclides in particulate form with radioactive half-lives greater than eight (8) days:         3 Less than or equal to 1,500 mrem/year to any organ.
I
                                                                                -- page 12 of 104 -- 3
: 2.     In accordance with Title 1.0 o.f.the Code of Federal Regulations, Part 50, Appendix I, (10CFR50 Appendix I) air dose due to noble gases released in gaseous effluents to areas at and beyond the site boundary shall be limited to the following:
: a.             Less than or equal to 5 mrad for gamma radiation, and less than or equal to 10 mrad for beta radiation during any calendar quarter..
: b.              Less than or equal to .10 mrad for gamma radiation and less than or equal to 20-mrad for beta radiation during any calendar year..
      .3.      In accordance with Title 10-of the Code of Federal Regulations,, Part 50, Appendix I, (10CFR50 Appendix 1), dose to a member of the public.,(from 1-1-31, 1-133, H-3, C-14, and al-. radionuclides in particulate form with radioactive, half-lives greater than eight (8): days), ingaseous effluents released to areas at and beyond the site boundary shall be limited-to the following values:
: a. .           Less than or equal to 7.5 mre.m to. any organ, during any calendar -quarter...                       .            .,
: b.             Less than or .equal, to 15 -mrem .to -any organ&#xfd;, during any calendar year.
B. Liquid Effluents
: 1.     The concentration of radioactive material released in liquid effluents to unrestricted areas shall be limited to:.the values provided within Section 5.5.4.b of Station Technical Specifications for radionuclides other than dissolved or entrained noble gases. For dissolved or entrained noble gases, the concentration shall be limited to 2.OE-04 pCi/ml total activity.
      .2.   ,The dose or dose commitment to a member of the public from radioactive materials.in liquid.effluents, released. to, unrestricted areas shall be limited
              .t o :
: a.             Less than or equal to 1.5 mrem to the. total body and less than or equal to 5 mrem to any organ during any calendar quarter.               -
          * :b.            .-Less than ,or. equal to 3 mrem to the total body and less than or equal to 10 mrem to any organ during any calendar year.
                                                                              -- page13 of104 --
 
I II. AVERAGE ENERGY The CPS ODCM limits the dose equivalent rates due' to the- release of fission and activation gases to less than or equal to 500 mrem per year to the total body and less than or equal to 3,;000, mrerr per. year to the skin. These limits arerbased on dose calculations using actual isotopic Concentrations from. our effluent release streams and not based upon the gross count rate- from our-monitoring systems. Therefore, the average beta and gamma energies [E] for gaseous effluents as described in Regulatory Guide 1.21, "Measuring, Evaluating, and Reporting Radioactivity in Solid Wastes and Releases of Radioactive Materials in Liquid and Gaseous Effluents from Light-Water-Cooled Nuclear Power Plants", are not applicable.
I II. AVERAGE ENERGY The CPS ODCM limits the dose equivalent rates due' to the- release of fission and activation gases to less than or equal to 500 mrem per year to the total body and less than or equal to 3,;000, mrerr per. year to the skin. These limits arerbased on dose calculations using actual isotopic Concentrations from. our effluent release streams and not based upon the gross count rate- from our-monitoring systems. Therefore, the average beta and gamma energies [E] for gaseous effluents as described in Regulatory Guide 1.21, "Measuring, Evaluating, and Reporting Radioactivity in Solid Wastes and Releases of Radioactive Materials in Liquid and Gaseous Effluents from Light-Water-Cooled Nuclear Power Plants", are not applicable.
I-, I .: ......* ."I I'.I I* '--page 140'1 104-- ,5 III. MEASUREMENT AND APPROXIMATIONS OF TOTAL RADIOACTIVITY A. Fission and Activation Gases Gas sample's are collected weekly and are counted on a high purity germanium detector (HPGe) for, principal gamma emitters.  
                  -, .: .                                                                   II
.,.The HVAC and SGTS release points are continuously monitored and the average release flow rates for each: release point are used to calculate the total activity released during a given time .period.B. lodines Iodine is continuously collected on a silver zeolite cartridge filter via an isokinetic sampling assembly from each release point. Filters are normally exchanged once per week and then analyzed on an HPGe system. The average flow rates for each release point are averaged over the duration of the sampling period and these results -along with specific isotopic concentrations  
                                                                                  * . "I I
-are then used to determine the total activity released during the time period in question.C. Particulates Particulates are continuously collected on a filter paper via an isokinetic sampling assembly on each release point. Filters are normally exchanged once per week and then analyzed on an HPGe system. The average flow rates for each release point are averaged over the duration of the sampling period and these results -along with specific isotopic concentrations  
                                                    '.I I
-are then used to determine the total activity released during the time period in question.D. Tritium Tritium is collected by passing a known volume of the sample stream through a gas washer containing a known quantity of demineralized water. The collected samples are distilled and analyzed by liquid scintillation.
                                    *   '--page                   ,5          140'1 104--
The tritium released was calculated for each release point from the measured tritium concentration, the volume of the sample, the tritium collection efficiency, and the respective stack exhaust flow rates.E. Gross Alpha Gross alpha is analyzed routinely for the gaseous effluent pathway and is analzed for when liquid effluents exist. Weekly gaseous particulate media is composited for offsite vedor analysis.
 
Gross alpha activity greater than vendor LLD values are assigned to the applicable timeframe and gaseous volume released.F. Carbon-14 Carbon-14 release values were estimated using the methodology included in the Electric Power Research Institute (EPRI) Technical Report 1021106, using the 2013 Clinton Power Station specific parameters of normalized Carbon-14 production rate of 5.049 Ci/GWt-yr, a gaseous release fraction of 0.99, a Carbon-14 carbon dioxide fraction of 0.95, a reactor power rating of 3473 MWt, and equivalent full power operation of 312.12 days.-- page15 of104 --
III. MEASUREMENT AND APPROXIMATIONS OF TOTAL RADIOACTIVITY A.     Fission and Activation Gases Gas sample's are collected weekly and are counted on a high purity germanium detector (HPGe) for, principal gamma emitters. .,.The HVAC and SGTS release points are continuously monitored and the average release flow rates for each: release point are used to calculate the total activity released during a given time .period.
I G. Liquid Effluents Each tank of liquid radwaste is recirculated for at least two (2) tank volumes, sampled, and analyzed for principal gamma emitters prior to release. Each sample tank is recirculated for a sufficient amount of time prior to sampling, ensuring that a representative sample is. obtained.
B.     lodines Iodine is continuously collected on a silver zeolite cartridge filter via an isokinetic sampling assembly from each release point. Filters are normally exchanged once per week and then analyzed on an HPGe system. The average flow rates for each release point are averaged over the duration of the sampling period and these results - along with specific isotopic concentrations - are then used to determine the total activity released during the time period in question.
Samples are then. analyzed on.an HPGe system and liquid release permits. are generated based upon the values obtained from the isotopic analysis and the most recent. values for H-3, gross alpha, Fe-55, Sr-89 and Sr-90. An aliquot based on release volume is saved and added to composite containers.
C.     Particulates Particulates are continuously collected on a filter paper via an isokinetic sampling assembly on each release point. Filters are normally exchanged once per week and then analyzed on an HPGe system. The average flow rates for each release point are averaged over the duration of the sampling period and these results - along with specific isotopic concentrations - are then used to determine the total activity released during the time period in question.
The concentrations of composited isotopes and the volumes of the releases associated with these composites establish the proportional relationships that are then utilized for calculating the total activity released for these isotopes.H. :Description of Error Estimates Estimates of -measurenent and analytical error for gaseous and liquid effluents are calculated as follows:;... (E +!.(-,T 2) n.. " where: ET total percent error, and Ej.I..EN = percent error due to calibration standards, laboratory analysis, instruments, sample flow, etc., IV. ABNORMAL RELEASES , , A. Liquid.1. Number of Releases 0 1 2. Total Activity (Ci) Released 0 ..B. Gaseous 1- Numberof Releases 0 .'2. Total Activity (Ci) Released 0 ..V. ODCM Revisions 3 There were no changes to the Offsite Dose Calculation Manual in 2013.,. 16 of 1--..page 16 of 104 --3 SECTION 4* RADIOACTIVE EFFLUENT.
D.     Tritium Tritium is collected by passing a known volume of the sample stream through a gas washer containing a known quantity of demineralized water.                   The collected samples are distilled and analyzed by liquid scintillation. The tritium released was calculated for each release point from the measured tritium concentration, the volume of the sample, the tritium collection efficiency, and the respective stack exhaust flow rates.
DATA TABLE 1 GASEOUS EFFLUENTS  
E.     Gross Alpha Gross alpha is analyzed routinely for the gaseous effluent pathway and is analzed for when liquid effluents exist.         Weekly gaseous particulate media is composited for offsite vedor analysis. Gross alpha activity greater than vendor LLD values are assigned to the applicable timeframe and gaseous volume released.
-Summation Of All Releases...Data Period: 01 January 2013-. 31 December 2013 Continuous Mixed- Mode Units Quarter: 1 " " Quarter 2 Quarter-3 Quarter*4'" Est.Total Error, %A. Fission & Activation Gases 1. Total Release Ci 2.01 E+00 2.69E+00 2.87E+00 0.OOE+00 30 2. Average release rate for period jiCi/sec 2.58E-01 3.42E-01 3.61 E-01 0.OOE+00 3. Percent of * * " .ODCM Limit _ _______B. lodines 1. Total Iodine-131 Ci 7.16E-06 0.OOE+00 0.OOE+00 9.18E-06 31 2. Average release rate for period iCi/sec 9.21E-07 0.00E+00 0.00E+00 1.16E-06 3. Percent of %ODCM Limit* * * *C. Particulates
F.     Carbon-14 Carbon-14 release values were estimated using the methodology included in the Electric Power Research Institute (EPRI) Technical Report 1021106, using the 2013 Clinton Power Station specific parameters of normalized Carbon-14 production rate of 5.049 Ci/GWt-yr, a gaseous release fraction of 0.99, a Carbon-14 carbon dioxide fraction of 0.95, a reactor power rating of 3473 MWt, and equivalent full power operation of 312.12 days.
__________
                                                                                -- page15 of104 --
: 1. Particulates with ]half-lives  
 
>8 days Ci 1.63E-05 1.43E-05 0..0E+00 8.11E-05 24 2. Average release rate for period jCi/sec 2.09E-06 1.81E-06 O.E+00 1.02E-05 3. Percent of ODCM Limit % * * *4. Gross alpha Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 radioactivity D. Tritium 1. Total Release Ci 7.13E+00 6.34E+00 8.05E+00 4.99E+00 21 2. Average release rate for period gCi/sec 8.06E-01 1.01 E+00 6.28PE-01 9.16E-01 3. Percent of % I ., ODCM Limit %E. Carbon-14 1. Total Release Ci 4.01 E+00 4.05E+00 4.27E+00 2.66E+00 2. Average release Rate for period jCi/sec 5,27E-01 5.26E-01 5.48E-01 3,42E-01 U I Applicable limits are expressed in terms of dose.report.See Tables 1A and 1B of this-- page 17 of 104 --
I G.     Liquid Effluents Each tank of liquid radwaste is recirculated for at least two (2) tank volumes, sampled, and analyzed for principal gamma emitters prior to release. Each sample tank is recirculated for a sufficient amount of time prior to sampling, ensuring that a representative sample is. obtained. Samples are then. analyzed on.an HPGe system and liquid release permits. are generated based upon the values obtained from the isotopic analysis and the most recent. values for H-3, gross alpha, Fe-55, Sr-89 and Sr-
TABLE 1A Air Doses Due to Gaseous Releases Doses per Quarter ....Type of ODCM. 1st %.of 2 d % of 3 rd %of 4 th %of" Radiation.  
: 90. An aliquot based on release volume is saved and added to composite containers.
..Limit. Quarter :Limit Quarter. Limit Quarter ..Limit. Quarter Limit Gamma 5 mrad 9.28E-05 1.86E-03 1.25E-04 2.49E-03 1.33E-04 2.66E-03 0.OOE+00 0.OOE+00 Beta 10 mrad 3.27E-05 3.27E-04 4.39E-05 .4.39E-04 4.69E-05 4.69E-04 0.00E+00.
The concentrations of composited isotopes and the volumes of the releases associated with these composites establish the proportional relationships that are then utilized for calculating the total activity released for these isotopes.
0.00E+00 Doses per Year Type of. ODOM Typeof DCM Year % Of Limit'Radiation' Limit Year o Gamma 10 mrad .3.50E-04 3.50E-3 Beta 20 mrad 1.24E-04' 6.1BE-04 TABLE l B Doses to a Member of the-Public Due :to;Radioiodines, Tritium, Carbon-14, and Particulates in Gaseous Releases Dose r Quarter Type of ODCM Quarter %bf. Quarter: % of. *Quarter % of Quarter % of organ Limit. 1 Limit 2 Limit 3 Limit 4 Limit-Bone 7.5 mrem 7.09E-03 9..45E-02 7.17E-03 9.56E-02 7.54E-03 1.01E-01 4.71E-03 6.28E-02 Liver 7.5 mrem 1.18E-04 1.57E103 1.04E-04 1.39E-03 1.32E-04 1.77E-03 8.30E-05 1.11E-03 TBody 7.5 mrem. 1.53E-03 2-04E-02 1.54E-03 .2.05E-02 1;64E-03 2.19E-02 1.,04E-03 1.39E-02 Thyroid 7.5 mrem 1.42E-04 ..1.89E-03 1.04E-04 .1 ..39E-03 .1.33E-04 1.77E-03 1.1.3E-04 1.51E-03 Kidney 7.5 mrem 1.18E-04 i.57E-03 1.04E-04, .1.39E-03 1.33E-04 1.77E-03 8.26E-05 1.1OE-03 Lung 7.5 mrem 1.17E-04 1.57E-03 1.04E-04.  
H.     :Description of Error Estimates Estimates of -measurenent and analytical error for gaseous and liquid effluents are calculated as follows:
.1.39E-03  
(E     +!.(               ;...
,1.33E-04 1.77E-03 .8:26E-05 1.10E-03 GI LLI 7.5 mrem 1.19E-04 1.58E-03 1..06E-04
                                  -,T               2)       n..                         "
.1.42E-03
where:         ET     total percent error, and Ej.I..EN = percent error due to calibration standards, laboratory analysis, instruments, sample flow, etc.,
.1'33E-04 1.77E-03 8.76E-05 1.17E-03 I I I I I I I!I I I I I I Doses per Year Type of ODCM Year'. % of Organ Limit Limit Bone 15 mrom 2.65E-02.
IV. ABNORMAL RELEASES                 ,                                                     ,
1.77E-01 Liver 15 mrem 4.37E-04 .2.92E-03 TBody 15 mrnem 5.75E-03 .3.83E-02 Thyroid 15 mrem 4.92E-04 3.28E-03.Kidney 15 mrem. 4.37E-04 2.91 E-03 Lung 15 mrem 4.37E-04 2.91 E-03 GI LLI 15 mrem 4.45E-04 2.97E-03 All dose calculations were performed using the met hodology.contained in the. CPS ODCM, with the exception of dose due to C-14, which was calculated using methodology included in the EPRI.Technical Report 10211.06.
A. Liquid.
The doses were determined using the 2013 critical receptor.
: 1. Number of Releases
The critical receptor was an adult in the North sector at 1.50 km.-- page 18 of 104 --
: 2. Total Activity (Ci) Released 0
TABLE 2 CLINTON POWER STATION GASEOUS EFFLUENTS  
0                    .                     .
-Nuclides Released YEAR: 2013 Mixed Mode Release X Elevated Release Ground-Level Release IContinuous Mode x x Batch Mode Units Quarter Quarter Quarter Quarter A. Fission Gases[1] 1[2] 2[2] 3[2] 4[21 Ar-41 Ci 2.01 E+00 2.69E+00 2.87E+00 <LLD Kr-87 Ci <LLD <LLD <LLD, ,<LLD Kr-88 Ci <LLD <LLD <LLD .. <LLD Xe-133 Ci <LLD <LLD <LLD <LID Xe-1 33m Ci <LLD .<LLD <LLD <LLD Xe-135 Ci <LLD .<LLD. <LLD <LLD Xe-1 38 Ci <LLD <LLD <LLD <LLD Total for Period Ci 2.01 E+00 2.69E+00 2.87E+00 <LLD B. lodines [1-131 Ci 7.16E-06 <LLD <LLD 9.18E-06 1-133 Ci 1 __47E_05.  
1 B. Gaseous 1- Numberof Releases                   0                                 .
<LLD -<ILLD <LLD 1-135 Ci <.LLD .LD: <LLD <LLD Total for Period Ci 2.19E-5 <LLD <LLD 9.18E-06 C. Particulates
      '2. Total Activity (Ci) Released         0                                     .   .
[1]Cr-51 Ci <LLD <LLD <LLD 4.92E-05 Mn-54 Ci 1.62E-05 <LLD <LLD 2.14E-05 Co-58 Ci <LLD <LLD <LLD <LLD Fe-59 Ci <LLD ...<LLD <LLD <LLD' "Co-60 Ci '<LLD <LLD <LLD 1.05E-05 Zn-65 Ci <LLD <LLD <LLD <LLD.Sr-89 Ci <LLD 1. 43E-05' .<LLD. <LLD Sr-90 Ci <- <LLD <LLD <LLD <LLD Mo-99 Ci <LLD <LLD <LLD <LLD Cs-1 34 Ci <LLD <LLD <LLD <LLD Cs-1 37 Ci <LLD <LLD <LLD <LLD Ce-1 41 Ci <LLD <LLD <LLD <LLD Ce-1 44 Ci <LLD <LLD <LLD <LLD Gross Alpha Ci <LLD <LLD <LLD <LLD Total for Period Ci 1.62E-05 1.43E-05 -<LLD 8.11 E-05 D. Tritium [1]Total for Period Ci 7.12E+00 6.34E+00 I 8.05E+00 4.99E+00 E. Carbon-14 L1]Total for Period Ci 4.01 E+00. 4.05E+OO 4.27E+00 *2.66E+00 (1] Ten (10) times the values found in 10CFR20 Appendix B, Table 2', Column 1 are used for all Effluent Concentration Limit [ECL] calculations.
V. ODCM Revisions                                                                                 3 There were no changes to the Offsite Dose Calculation Manual in 2013.
For dissolved and entrained noble gases, the concentration is limited to 2.OOE-04 pCi/cc total activity.(2] The lower the valueof the actual sample activity'-
                                                                            ,.         16 of 1
with respect to background activity -the :greater the counting error. Proportionally, large errors are reported for the various components of CPS gaseous effluents because of their consistent low sample activity.ODCM required LLD values are listed in Table 3. All analyses met the required LLD's..1.... -- page 19 of 104 --
                                                                            --..page 16 of 104 -- 3
TABLE 3: RADIOACTIVE GASEOUS WASTE LLD VALUES TYPE OF AcTiVITY ODCM Required' Lower ANALYSIS Limit of Detection (LLD) a (ACi/cc)Principal Gamma. Emitters, .[Noble Gases] b,c H-3 _<1.00E-06 1-1,31 <1.00E-12
 
-d 1 3 .<'1.00E-10 Principal Gammna Emitters,[Particulates]
SECTION 4
b,e Sr-89, Sr-90 f .. .!1.00E-11 Gross Alpha f <1.00E-1 1 I I I U I U I I I i U I I I Table 3 Notations aThe .,,Lower Limit of Detection (LLD) as defined for purposes 'of these specifications, as an "a priori" determination of the smallest concentration of radioactive material in a sample that will yield a net count -above system background  
* RADIOACTIVE EFFLUENT. DATA TABLE 1 GASEOUS EFFLUENTS - Summation Of All Releases
-that will be detected withl a95% probability and with a low (5%) probability of incorrectly concluding that a blank observation represents a "real" signal. -For a particular measurement system, which ,may include radiochemical separation:
                        ...Data Period: 01 January 2013-. 31 December 2013 Continuous Mixed- Mode Units       Quarter         Quarter       Quarter-   Quarter           Est.
4.66 sb LLD =E -V -.2.22 X &#xfd; 0 6,.. y -e AA.t-- page 20 of 104 --
:1 "  "                                *4'"
Total 2            3                    Error, %
A. Fission & Activation Gases
: 1. Total Release             Ci       2.01 E+00       2.69E+00     2.87E+00   0.OOE+00           30
: 2. Average release rate for period       jiCi/sec     2.58E-01       3.42E-01     3.61 E-01 0.OOE+00
: 3. Percent of                                 *           *   " .
ODCM Limit                                                       _           _______
B. lodines
: 1. Total Iodine-131           Ci       7.16E-06       0.OOE+00     0.OOE+00   9.18E-06           31
: 2. Average release rate for period         iCi/sec     9.21E-07       0.00E+00     0.00E+00   1.16E-06
: 3. Percent of                 %
ODCM Limit*                                             *             *
* C. Particulates                       __________
: 1. Particulates with                                                                                     ]
half-lives >8 days         Ci       1.63E-05       1.43E-05     0..0E+00   8.11E-05           24
: 2. Average release rate for period       jCi/sec       2.09E-06       1.81E-06       O.E+00     1.02E-05
: 3. Percent of ODCM Limit                 %                             *             *             *
: 4. Gross alpha               Ci       0.00E+00         0.00E+00     0.00E+00   0.00E+00 radioactivity D. Tritium
: 1. Total Release             Ci       7.13E+00         6.34E+00     8.05E+00   4.99E+00           21
: 2. Average release gCi/sec       9.16E-01        8.06E-01     1.01 E+00 6.28PE-01 rate for period
: 3. Percent of ODCM Limit I                     .,
E. Carbon-14 U 1.
2.
Total Release Average release Ci       4.01 E+00       4.05E+00     4.27E+00   2.66E+00 I      Rate for period     jCi/sec         5,27E-01       5.26E-01     5.48E-01   3,42E-01 Applicable limits are expressed in terms of dose. See Tables 1A and 1B of this report.
                                                                                      -- page 17 of 104 --
 
TABLE 1A I
Air Doses Due to Gaseous Releases Doses per Quarter                                                                                               ....
Type of       ODCM.             1st           %.of           2 d         % of       3 rd       %of             4 th     %of" Radiation.
Gamma
              . .Limit.
5 mrad Quarter 9.28E-05
:Limit 1.86E-03 Quarter.
1.25E-04 Limit 2.49E-03 Quarter 1.33E-04
                                                                                              .  .Limit.
2.66E-03 Quarter 0.OOE+00 Limit 0.OOE+00 I
Beta       10 mrad       3.27E-05       3.27E-04       4.39E-05   . 4.39E-04   4.69E-05   4.69E-04       0.00E+00. 0.00E+00 I
Doses per Year Type of.
Radiation' TypeofODOM  DCM Limit Year Year
                                                          % Of Limit' o
I Gamma             10 mrad           . 3.50E-04             3.50E-3 Beta           20 mrad             1.24E-04'           6.1BE-04 I
TABLE l B Doses to a Member of the-Public Due :to;Radioiodines, Tritium, Carbon-14, I
Dose        r Quarter and Particulates in Gaseous Releases I
Type of organ Bone ODCM Limit.
7.5 mrem Quarter 1
7.09E-03
                                                  %bf.
Limit 9..45E-02 Quarter:
2 7.17E-03
                                                                              % of.
Limit 9.56E-02
                                                                                      *Quarter 3
7.54E-03
                                                                                                    % of Limit 1.01E-01 Quarter 4
4.71E-03
                                                                                                                                % of Limit-6.28E-02 Liver       7.5 mrem       1.18E-04       1.57E103       1.04E-04     1.39E-03 1.32E-04   1.77E-03       8.30E-05   1.11E-03 TBody         7.5 mrem.       1.53E-03       2-04E-02       1.54E-03   .2.05E-02   1;64E-03   2.19E-02       1.,04E-03   1.39E-02 Thyroid       7.5 mrem       1.42E-04     ..1.89E-03       1.04E-04   .1..39E-03 .1.33E-04   1.77E-03       1.1.3E-04   1.51E-03 Kidney       7.5 mrem       1.18E-04       i.57E-03       1.04E-04,   .1.39E-03   1.33E-04   1.77E-03       8.26E-05   1.1OE-03 Lung GI LLI 7.5 mrem 7.5 mrem 1.17E-04 1.19E-04 1.57E-03 1.58E-03 1.04E-04.
1..06E-04
                                                                          .1.39E-03
                                                                          .1.42E-03
                                                                                    ,1.33E-04
                                                                                    .1'33E-04 1.77E-03 1.77E-03
                                                                                                                .8:26E-05 8.76E-05 1.10E-03 1.17E-03 I Doses per Year Type of Organ ODCM Limit Year'.             % of Limit I
Bone Liver TBody 15 15 15 mrom mrem mrnem 2.65E-02.
4.37E-04 5.75E-03 1.77E-01
                                                        .2.92E-03
                                                        .3.83E-02 I
Thyroid        15   mrem         4.92E-04           3.28E-03.
Kidney         15   mrem.       4.37E-04           2.91 E-03 Lung GI LLI 15 15 mrem mrem 4.37E-04 4.45E-04 2.91 E-03 2.97E-03                                                                     I All dose calculations were performed using the met hodology.contained in the. CPS I
ODCM, with the exception of dose due to C-14, which was calculated using methodology included in the EPRI.Technical Report 10211.06. The doses were determined using the 2013 critical receptor. The critical receptor was an adult in the I
North sector at 1.50 km.
                                                                                                          -- page 18 of 104 --
 
TABLE 2 CLINTON POWER STATION GASEOUS EFFLUENTS - Nuclides Released YEAR: 2013 Mixed Mode Release               X Elevated Release                                         IContinuous    Mode                    x Ground-Level Release                                       Batch Mode Units     Quarter             Quarter         Quarter             Quarter 2[2]           3[2]                 4[21 A. Fission Gases[1]                                     1[2]
Ar-41                   Ci       2.01 E+00           2.69E+00       2.87E+00               <LLD Kr-87                   Ci         <LLD                 <LLD           <LLD,             ,<LLD Kr-88                   Ci         <LLD                 <LLD           <LLD               ..<LLD Xe-133                   Ci           <LLD               <LLD           <LLD                 <LID Xe-1 33m                 Ci           <LLD       .       <LLD           <LLD                 <LLD Xe-135                   Ci           <LLD       .       <LLD.         <LLD                 <LLD Xe-1 38                 Ci           <LLD               <LLD           <LLD                 <LLD Total for Period               Ci       2.01 E+00           2.69E+00       2.87E+00               <LLD B. lodines [
1-131                   Ci       7.16E-06               <LLD           <LLD             9.18E-06 1-133                   Ci       1
__47E_05.                   <LLD       -   <ILLD               <LLD 1-135                   Ci           <.LLD               .LD:         <LLD                 <LLD Total for Period               Ci       2.19E-5               <LLD           <LLD             9.18E-06 C. Particulates [1]
Cr-51                   Ci           <LLD               <LLD           <LLD             4.92E-05 Mn-54                   Ci       1.62E-05               <LLD           <LLD             2.14E-05 Co-58                   Ci           <LLD               <LLD           <LLD                 <LLD Fe-59                   Ci           <LLD .           ..<LLD           <LLD                 <LLD
              ' "Co-60                 Ci         '<LLD                 <LLD           <LLD             1.05E-05 Zn-65                   Ci         <LLD               <LLD           <LLD                 <LLD
                .Sr-89                   Ci           <LLD             1.43E-05'     .<LLD.                   <LLD Sr-90                   Ci         <LLD
                                                      <-                 <LLD           <LLD                 <LLD Mo-99                   Ci         <LLD               <LLD           <LLD                 <LLD Cs-1 34                 Ci           <LLD               <LLD           <LLD                 <LLD Cs-1 37                 Ci           <LLD               <LLD           <LLD                 <LLD Ce-1 41                 Ci           <LLD               <LLD           <LLD                 <LLD Ce-1 44                   Ci         <LLD               <LLD           <LLD                 <LLD Gross Alpha                   Ci         <LLD               <LLD           <LLD                 <LLD Total for Period               Ci       1.62E-05           1.43E-05 -       <LLD             8.11 E-05 D. Tritium [1]
Total for Period               Ci     7.12E+00             6.34E+00   I   8.05E+00           4.99E+00 E. Carbon-14 L1]
Total for Period               Ci     4.01 E+00.           4.05E+OO       4.27E+00           *2.66E+00 (1]     Ten (10) times the values found in 10CFR20 Appendix B, Table 2', Column 1 are used for all Effluent Concentration Limit [ECL] calculations. For dissolved and entrained noble gases, the concentration is limited to 2.OOE-04 pCi/cc total activity.
(2]     The lower the valueof the actual sample activity'-with respect to background activity - the :greater the counting error. Proportionally, large errors are reported for the various components of CPS gaseous effluents because of their consistent low sample activity.
ODCM required LLD values are listed in Table 3. All analyses met the required LLD's.
                  . 1....                                                                     -- page 19 of 104 --
 
TABLE 3:
I RADIOACTIVE GASEOUS WASTE LLD VALUES I
TYPE OF AcTiVITY                   ODCM Required' Lower ANALYSIS                     Limit of Detection (LLD) a (ACi/cc)                           I Principal Gamma. Emitters,                             .
[Noble Gases]   b,c U
H-3                                                 _<1.00E-06 I
1-1,31                                             *<1.00E-12 U
                  -1 3d                                      .     <'1.00E-10 I
Principal Gammna Emitters,
[Particulates] b,e                                                                       I Sr-89, Sr-90 f       .. .                         !1.00E-11 I
Gross Alpha f                                     <1.00E-1 1 i
Table 3 Notations aThe .,,Lower Limit   of Detection       (LLD)     as defined for purposes 'of these             U specifications, as an "a priori" determination of the smallest concentration of radioactive material in a sample that will yield a net count - above system background -
that will be detected withl a95% probability and with a low (5%) probability of incorrectly concluding that a blank observation represents a "real" signal.                 -
I For a particular measurement system, which ,may include radiochemical separation:
I LLD =
4.66 sb                                               I
                                                - V -.
E 2.22       X &#xfd;   0 6,.. y   e- AA.t
                                                                                      -- page 20 of 104 --
 
Table 3 Notations, (continued)
Table 3 Notations, (continued)
Where: LLD is the "a. priori" lower limit of detection as defined above, as pCi per unit mass or volume, Sb is the standard deviation of the background counting rate or of the counting rate of a blank sample as appropriate, in counts per minute (cpm), E is the counting efficiency, in counts per disintegration, V is the sample size in units of mass or volume, 2.22E+06 is the number of disintegrations per minute (dpm) per microcurie, Y is the fractional radiochemical yield, when applicable,?, is the radioactive decay constant for the particular radionuclide (sec-1)and At for plant effluents is the elapsed time between the midpoint of sample collection and the time of counting (sec).Typical values of E, V, Y, and At should be used in the calculation.
Where:
The LLD is defined as an a priori (before the fact) limit representing the capability of a measurement system and not as an a posteriori (after the fact) limit for a particular measurement.
LLD is the "a.priori" lower limit of detection as defined above, as pCi per unit mass or volume, Sb is the standard deviation of the background counting rate or of the counting rate of a blank sample as appropriate, in counts per minute (cpm),
bThe principal gamma emitters for Which the LLD specification applies include the following radionuclides:
E is the counting efficiency, in counts per disintegration, V is the sample size in units of mass or volume, 2.22E+06 is the number of disintegrations           per minute (dpm) per microcurie, Y is the fractional radiochemical yield, when applicable,
Kr-87, Kr-88, Xe-133, Xe-133m, Xe-135, and Xe-138 in noble gas releases and Mn-54, Fe-59, Co-58, Co-60, Zn-65, Mo-99, 1-131,'Cs-134, Cs-137, Ce-i41, and Ce-144 in iodine and particulate releases.
                ?, is the radioactive decay constant for the particular radionuclide (sec-1 )
This list does not mean that only these nuclides are to be considered.
and At for plant effluents is the elapsed time between the midpoint of sample collection and the time of counting (sec).
Other gamma peaks that are identifiable
Typical values of E, V, Y, and At should be used in the calculation.
-together with those of the above nuclides -shall also be analyzed and reported in the Radioactive Effluent Release Report.C Weekly grab sample and analysis dContinuous charcoal sample analyzed weekly e Continuous particulate sample analyzed weekly fComposite particulate sample analyzed monthly-- page 21 of 104 --
The LLD is defined as an a priori (before the fact) limit representing the capability of a measurement system and not as an a posteriori(after the fact) limit for a particular measurement.
TABLE 4 WATERBORNE EFFLUENTS  
bThe principal gamma emitters for Which the LLD specification applies include the following radionuclides: Kr-87, Kr-88, Xe-133, Xe-133m, Xe-135, and Xe-138 in noble gas releases and Mn-54, Fe-59, Co-58, Co-60, Zn-65, Mo-99, 1-131,'Cs-134, Cs-137, Ce-i41, and Ce-144 in iodine and particulate releases. This list does not mean that only these nuclides are to be considered. Other gamma peaks that are identifiable
-'Summation Of All Releases Data Period: 01 January 2013 through 31 DeOcember 2013 There were zero (0) liquid radwaste releases from CPS in 2013.I I I I I____ ____ __ ___ ___ a~rerj t~urte Est.Units Quarter Quarter Quarter Quarter Total..,__ __ 1 ..2 :_3 .. .._4 " Error, %A. Fission & Activation Products 1. Total Release Ci 0.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 N/A Average diluted 2. concentration during uiCi/ml 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 period ........_" Percent of. ODM Limit. o .,N/A N/A N/A N/A 3 .L im it,: '. ,, ..B. Tritium '_'__..,_
- together with those of the above nuclides - shall also be analyzed and reported in the Radioactive Effluent Release Report.
__,_ _, 1. Total Release Ci. 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 N/A Average diluted ..,: ' ;.2. concentration during. pCi/ml. 0.OOE+00.
C Weekly grab sample and analysis dContinuous charcoal sample analyzed weekly e
: 0. 00E+00 O.00E+00 0.00E+00 pe riod __.. ....___ __,_... ......Percent of ODCM N/A N/A N/A N/A F Limit : __C. Dissolved and Entrained:Gases
Continuous particulate sample analyzed weekly fComposite particulate sample analyzed monthly
: 1. Total Release .Ci 0.OOE+00.
                                                                            -- page 21 of 104 --
0.00E+00'.
 
0.OOE+00 O.OOE+00 .N/A Average diluted 2. concentration during gCi/ml 0.00E+00 o.o0E+0o 0.OOE+00 0.OOE+00 .p e rio d" ': ..,- ." ...-' " ' -.. ..,.Percent of ODCM N/A N/A N/A N/A I L im it' -.-. ., .,. _"_ __" D. Gross Alpha Radioactivity.'.
I TABLE 4 I
E Gross alpha Ci I 0I00 0 I 000E00 O.OOE+O I radioactivity i.. 0.0+ 00E0 .+ 0____SE. Volume of.Waste :... o: +o: :Ol Released (prior to Liters 0.00E+00 0.OOE+00 ..OE+00 .00E+00 N/A Dilution)  
WATERBORNE EFFLUENTS -'Summation Of All Releases Data Period: 01 January 2013 through 31 DeOcember 2013 I
.. , ., F. Volume of dilution it l 0,E+00 N/A I water used during period Liters
There were zero (0) liquid radwaste releases from CPS in 2013.
* 0.00E+00 0.00E+00 I00 O0E+00 1 /U I I I I I I I I-- page 22 of 104 --
I Units Quarter 1 .      .
TABLE 5 .WATERBORNE EFFLUENTS  
a~rerj Quarter 2
-.NuclidesReleased
Quarter
[1]...Data Period:. 01 January 2013 -31. December 2013 All Modes There were zero (0).liquid radwaste releases from :CPS in 2013.Continuous Mode IBatch Mode I X I Nuclide Units Quarter 1: Quarter 2 Quarter 3 Quarter 4 A., Tritium H-3 'Ci 6.00E+'00 0.60E+06 I 0.00E+00 F 0.00E+00 I B. Fission and Activation Products Sr-89 Ci 0.OOE+00 0.OOE+00 0.00E+00 O.00E+00.Sr-90 Ci 0.O0E+00 0.OOE+00 0.00E+00 0.OOE+00 Cs-134 Ci 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 Cs-137 Ci 0.00E+00 *0.00E00.
:_3 _4 t~urte Quarter Est.
0.OOE+.00 0.OOE+00 1-131 Ci 0.00E+00 0.00E+00 0.OOE+00 :0:.OOE+00 Co-58 'Ci 0.00E+00.
Total
0.OOE+00 0.00E+00.  
                                                                                                                                    " Error,   %
.'00E+00 Co-60 Ci 0.00E+00 0.00E+00 0.00E0+00 0.00E+00 Fe-59 Ci 0.OOE+00 0.OOE+00 0.00E+00 0.00E+00 Zn-65 Ci 0.OOE+00 0.OOE+00 0.00E+00 0..00E+00-Mn-54 Ci 0.OOE+00 ..0.00E+00 0.OOE+.0O' 0.OOE+00 Cr-51 Ci: 0.00E+00'.'
I A. Fission & Activation Products
0.30E+00 O.OOE+-00 O.OOE+00 Zr/Nb-95 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 Mo-99 Ci :,O.OOE+06 o.OOE+O0 ' 0-0'OE+00.
: 1. Total Release                         Ci         0.OOE+00               O.OOE+00           O.OOE+00           O.OOE+00           N/A Average diluted                                                                                                                             U
O.OOE+00 Tc-99m Ci O.OOE+00 O.OOE+00 0.OOE+00 O.OOE+00 Ba/La'- 140 Ci 0.OOE+00 .: O.OOE+O0 0.00E+00 0.00E+00 Ce-141 Ci O.OOE+Q0 O.OOE+00 O.OOE+00 O.OOE+00 Ce-144 Ci 0.OQE+00 0.OOE+00 0.0OE+&#xfd;00  
: 2. concentration during           uiCi/ml         0.00E+00               0.00E+00 0.OOE+00                       0.OOE+00 period 3 . Percent im it,: of. ODM I
'O.OOE+O0  
L Limit. o'.   ,,      "*.      .                  ,N/A                   N/A                 N/A               N/A B. Tritium
..Total L ci O.OOE+00 O.OOE,+00 0.00E+00 O.OOE+O0 C. Dissolved and Entrained Noble Gases _Xe-133 Ci 0.0OE+00 0.00E+00 0.OOE+00 0.OOE+00 Xe-135 : Ci 0.00E+00' 0.00E+00 0.00E+00 0.OOE+00 Total I Ci I O.OOE+00 I O.OOE+00 I O.OOE+O0 I O.OOE+O0[1] A value corresponding to ten times the. values found- in 1OCFR20 Appendix 'B, Table 2, Column 2 are used for all Effluent Concentration Limit (ECL) calculations.
: 1. Total Release Ci.       0.OOE+00              0.OOE+00 0.OOE+00 0.OOE+00           N/A I
For dissolved and entrained noble gases, the concentration is limited to 2.OOE-04 pCi/ml total activity.-- page 23of104 --
Average diluted           .     .,:
TABLE 6 RADIOACTIVE LIQUID WASTE LLD VALUES TYPE OF ACTIVITY ANALYSIS 'ODCM Required 'Lower Limit of Detection (LLD) a (gCi/ml)Principal Gamma Emitters b <5.00E-07 1-131 1.00E-06 Dissolved and Entrained Gases (Gamma <1.00E-05 Emitters) c H-3 ...1.00E-05 Gross Alpha 1.00E-07 Sr-89, Sr-90 <5.00E-08 Fe ' <1.00E-06 Table 6 Notations The Lower Limit of Detection (LLD) as defined for purposes of these specifications, as an "a priori" determination, of the smallest concentration of, radioactive material in a sample :that will yield a net count -above system background 7 that will be detected with a 95% probability and with only a 5% probability of falsely concluding that a blank observation represents a "real" signal.For a particular measurement system, which may include radiochemical separation:
: 2. concentration during.
I I I I U I I I I I I I I I I I 4.66 *sb LLD =E
pe riod pCi/ml.
0.OOE+00. 0. 00E+00 O.00E+00           0.00E+00                     I F
Percent of ODCM Limit C. Dissolved and Entrained:Gases N/A N/A                 N/A               N/A I
: 1. Total Release               .       Ci         0.OOE+00.             0.00E+00'. 0.OOE+00                     O.OOE+00       .N/A 2.
Average diluted concentration during p e rio d" gCi/ml 0.00E+00 o.o0E+0o 0.OOE+00           0.OOE+00 I
Percent of ODCM Lim it'                             -.-.
N/A N/A N/A N/A     I              I ED. Gross Alpha Radioactivity.'.
Gross alpha i..
Ci     I                         0I00 I      0     000E00             O.OOE+O                   I SE.
radioactivity Volume of.Waste                  :...
0.0+                 00E0 o: +o:
                                                                                                      .+               0____
:Ol Released (prior to                       Liters         0.00E+00                     .
0.OOE+00         .OE+00                   .00E+00           N/A Dilution)                                         ..                     ,           .,
F. Volume of dilution                       it       l                                             0,E+00                                 N/A   I I water used during period                 Liters
* 0.00E+00                     0.00E+00                             I00O0E+00       1       /
I
                                                                                                                          -- page 22 of 104 --
 
TABLE 5 .
WATERBORNE EFFLUENTS -. NuclidesReleased [1].
                ..Data Period:. 01 January 2013 - 31. December 2013 All Modes There were zero (0).liquid radwaste releases from :CPS in 2013.
Continuous Mode                                   IBatch Mode           I       X     I Nuclide           Units     Quarter 1:     Quarter 2     Quarter 3       Quarter 4 A., Tritium H-3               'Ci       6.00E+'00       0.60E+06   I 0.00E+00       F 0.00E+00       I B. Fission and     Activation Products Sr-89               Ci       0.OOE+00       0.OOE+00       0.00E+00         O.00E+00.
Sr-90               Ci       0.O0E+00       0.OOE+00       0.00E+00         0.OOE+00 Cs-134             Ci       0.00E+00       0.00E+00       0.OOE+00         0.00E+00 Cs-137             Ci       0.00E+00 *0.00E00.             0.OOE+.00       0.OOE+00 1-131               Ci       0.00E+00       0.00E+00       0.OOE+00       :0:.OOE+00 Co-58             'Ci       0.00E+00.       0.OOE+00       0.00E+00.         .'00E+00 Co-60               Ci       0.00E+00       0.00E+00       0.00E0+00       0.00E+00 Fe-59               Ci       0.OOE+00       0.OOE+00       0.00E+00         0.00E+00 Zn-65               Ci       0.OOE+00       0.OOE+00       0.00E+00         0..00E+00-Mn-54               Ci       0.OOE+00 . .0.00E+00           0.OOE+.0O'       0.OOE+00 Cr-51               Ci:     0.00E+00'.'     0.30E+00       O.OOE+-00       O.OOE+00 Zr/Nb-95           Ci       O.OOE+00       O.OOE+00       O.OOE+00         O.OOE+00 Mo-99               Ci   :,O.OOE+06         o.OOE+O0 '       0-0'OE+00. O.OOE+00 Tc-99m             Ci       O.OOE+00       O.OOE+00       0.OOE+00         O.OOE+00 Ba/La'- 140         Ci       0.OOE+00 .:     O.OOE+O0       0.00E+00         0.00E+00 Ce-141             Ci       O.OOE+Q0       O.OOE+00       O.OOE+00         O.OOE+00 Ce-144             Ci       0.OQE+00       0.OOE+00       0.0OE+&#xfd;00     'O.OOE+O0 ..
Total L     ci       O.OOE+00       O.OOE,+00     0.00E+00         O.OOE+O0 C. Dissolved and Entrained Noble Gases                   _
Xe-133             Ci       0.0OE+00       0.00E+00       0.OOE+00         0.OOE+00 Xe-135 :           Ci       0.00E+00'       0.00E+00       0.00E+00         0.OOE+00 Total I     Ci   I O.OOE+00       I O.OOE+00   I   O.OOE+O0     I   O.OOE+O0
[1] A value corresponding to ten times the. values found- in 10CFR20 Appendix 'B, Table 2, Column 2 are used for all Effluent Concentration Limit (ECL) calculations.
For dissolved and entrained noble gases, the concentration is limited to 2.OOE-04 pCi/ml total activity.
                                                                          -- page 23of104 --
 
I TABLE 6 I
RADIOACTIVE LIQUID WASTE LLD VALUES TYPE OF ACTIVITY ANALYSIS                   'ODCM Required 'Lower Limit I
Principal Gamma Emitters    b of Detection (LLD) a (gCi/ml)
                                                                  <5.00E-07 I
1-131                                                         *1.00E-06                       U Dissolved and Entrained Gases (Gamma                         *<1.00E-05 Emitters) c H-3                   ...                                     1.00E-05 Gross Alpha                                                   *1.00E-07 I
Sr-89, Sr-90                                                 <5.00E-08 I
Fe                           '                           *<1.00E-06 Table 6 Notations I
The Lower Limit of Detection (LLD) as defined for purposes of these specifications, as an "a priori" determination, of the smallest concentration of, I
radioactive material in a sample :that will yield a net count - above system background 7 that will be detected with a 95% probability and with only a 5% probability of falsely concluding that a blank observation represents a "real" signal.
I For a particular measurement system, which may include radiochemical separation:                                                                                       I LLD =
4.66 *sb E
* V *2.22 x 106
* V *2.22 x 106
* Y
* Y
* e-AAt Where: LLD is the "a priori" lower limit of detection as defined above, as pCi per unit mass or volume, Sb is the standard deviation of the background counting rate or of the counting rate of a blank sample as appropriate, in counts per minute (cpm),-- page 24 of 104 --
* e -       AAt I
I Where:
LLD is the "a priori" lower limit of detection as defined above, as pCi per         I unit mass or volume, Sb is the standard deviation of the background counting rate or of the counting rate of a blank sample as appropriate, in counts per minute I
(cpm),
I
                                                                              -- page 24 of 104 --
 
Table 6 Notations (continued)
Table 6 Notations (continued)
E is the counting efficiency, as counts per disintegration, V is the sample size in units of mass or volume, 2.22E+06 is the number of disintegrations per minute (dpm) per microcurie, Y is the fractional radiochemical yield, when applicable,? is the radioactive decay constant for the particular radionuclide (sec-1)and At for plant effluents is the elapsed time between the midpoint of sample collection and the time of counting (sec).Typical values of E, V, Y, and Xt should be used in the calculation.
E is the counting efficiency, as counts per disintegration, V is the sample size in units of mass or volume, 2.22E+06 is the number of disintegrations per minute (dpm) per microcurie, Y is the fractional radiochemical yield, when applicable,
The LLD is defined as an a priori (before the fact) limit representing the capability of a measurement system and not as an a posteriori (after the fact, MDA)limit for a particular measurement.
                ? is the radioactive decay constant for the particular radionuclide (sec- 1 )
b The principal gamma emitters for which the ILLD requirement applies include the following radionuclides:
and At for plant effluents is the elapsed time between the midpoint of sample collection and the time of counting (sec).
Mn 5 4 , Fe", Co5, CO0, Zn 6 , Mo , Cs 1 3 4 , Cs , Ce 1 4 1 , and Ce 1 4 4 shall also be measured, but with an LLD of 5.OE-06. This list does not mean that only these nuclides are detected and reported.
Typical values of E, V, Y, and Xt should be used in the calculation.
Other gamma peaks that are measurable  
The LLD is defined as an a priori (before the fact) limit representing the capability of a measurement system and not as an a posteriori (after the fact, MDA) limit for a particular measurement.
-together with those of the above nuclides -shall also be analyzed and reported in the Radioactive Effluent Release Report.cDissolved and entrained gases are: Xe'3 3 , Xe 1 3 5 , Xe 1 3 8 , Kr85m, Kr 7 and Kr 8 8.-- page 25 of104 --
b The principal gamma emitters for which the ILLD requirement applies include the following radionuclides: Mn5 4 , Fe", Co5, CO0, Zn 6 , Mo , Cs 1 34 , Cs       , Ce1 4 1 , and Ce 144 shall also be measured, but with an LLD of 5.OE-06. This list does not mean that only these nuclides are detected and reported.             Other gamma peaks that are measurable - together with those of the above nuclides - shall also be analyzed and reported in the Radioactive Effluent Release Report.
BATCH RELEASES There were zero (0) liquid radwaste releases from CPS in 2013.A. Batch Liquid Releases:
cDissolved and entrained gases are: Xe' 33 , Xe135 , Xe138 , Kr85m, Kr 7 and Kr88 .
2013 1. Number of batch releases:  
                                                                                -- page 25 of104 --
.0: 2. Total time period for batch releases:
 
N/A 3. Maximum time period for batch release: N/A 4. Average time period for batch release: N/A 5. Minimum time period for batch release: N/Aj 6.,. Average stream flow duringperiods of release: N/A 7. Total waste volume: N/A 8. Total dilution volume'...
BATCH RELEASES There were zero (0) liquid radwaste releases from CPS in 2013.
N/A B. Batch Gaseous Releases:
A. Batch Liquid Releases: 2013
2013 1. Number of batch releases:
: 1. Number of batch releases:                 .0:
0 2. Total time period for batch releases:  
: 2. Total time period for batch releases:               N/A
'N/A-3. Maximum time period for batch release: N/A 4. Average time period for batch release N/A 5. Minimum time period for batch release: N/A-- page 26 of 104 --
: 3. Maximum time period for batch release:               N/A
SECTION 5 SOLID WASTE DISPOSAL.
: 4. Average time period for batch release:               N/A
INFORMATION During this reporting period -01 January 2013 through 31 December 2013 -there were Seventeen (17) radioactive waste shipments and zero (0) irradiated fuel shipments from CPS. In addition, the CPS ODCM requires reporting of the following information for solid waste shipped offsite during the above reporting period: 1. Container volume: Class A Waste: 6.66E+02 m 3 /Class B Waste: 0.0 m 3 / Class C Waste: 0.0 m 3 This total includes Dry Active Waste (DAW), resins, filters, evaporator bottoms, waste sludge.2. Total curie quantity:
: 5. Minimum time period for batch release:               N/Aj 6.,. Average stream flow duringperiods of release:       N/A
Class A Waste was 2.61E+02 curies and-Class B Waste was 0.0 curies (determined by dose-to-curie and sample concentration methodology estimates) and Class C Waste was 0.0 curies in 2013.3. Principal radionuclides:
: 7. Total waste volume:                                 N/A
See A.2 for listing of measured radionuclides.
: 8. Total dilution volume'...                           N/A B. Batch Gaseous Releases: 2013
: 4. Source of waste and processing employed:
: 1. Number of batch releases:                             0
Dry Active Waste (DAW), resins, filters, evaporator bottoms, waste sludge 5. Type of container:
: 2. Total time period for batch releases: 'N/A-
Type A and Strong Tight Container.
: 3. Maximum time period for batch release:               N/A
: 6. Solidification agent or absorbent:
: 4. Average time period for batch release               N/A
None.-- page 27 of 104 --
: 5. Minimum time period for batch release:               N/A
Tible ..SOLID WASTE&#xfd; AND IRRADIATED:FUEL SHIPMENTS A. Solid Waste Shipped Offsite for Burial or Disposal:
                                                            -- page 26 of 104 --
[NOT irradiated fuel]1. Types of Waste Typ s o WateTotal Total' Est.Quantity Activity Period Total___._.-.__
 
__. _ ..___.(m_),..-.. (C i) Error, %a. Spent resins, filter sludges, 4.75E+01 2-.61 E+02 Jan-Dec 25 evaporator bottoms,.
SECTION 5 SOLID WASTE DISPOSAL. INFORMATION During this reporting period - 01 January 2013 through 31 December 2013 - there were Seventeen (17) radioactive waste shipments and zero (0) irradiated fuel shipments from CPS. In addition, the CPS ODCM requires reporting of the following information for solid waste shipped offsite during the above reporting period:
etc. , 4..... 1 21._*_2013
: 1. Container volume:
: b. Dry compressible waste, 6.19E+02 4.56E-01 Jan-Dec 25 contaminated equip, etc. 2013 c. Irradiated components, control 0.OOE+00 0.00E+00 Jan-Dec 25 rods, etc. 1 2013 d. Other 0.00E+00 0.00E+00 Jan-Dec" 25 2013 2. Estimate of major.nuclide composition (by type of waste)Major Typeof Waste Nuclide %Composition
3 Class A Waste: 6.66E+02 m3 /Class B Waste: 0.0 m 3 / Class C Waste: 0.0 m This total includes Dry Active Waste (DAW), resins, filters, evaporator bottoms, waste sludge.
: a. Spent resins, filter sludges, evaporator bottoms, etc.C-14 0.96 Mn-54 3.78 Fe-55 83.69 Co-60 10.07 Ni-63 0.58 Zn-65 0.45 Other 0.47 b. Dry compressible waste, contaminated equip, etc.Mn-54 43.95 Fe-55 25.74 Co-60 28.42 Ni-63 0.43 Zn-65 1.03 Other 0.43 c. Irradiated components, control rods, etc. N/A N/A d. Other N/A N/A I I I I I I I U I I I I I-- page 28 of 104 --
: 2. Total curie quantity: Class A Waste was 2.61E+02 curies and-Class B Waste was 0.0 curies (determined by dose-to-curie and sample concentration methodology estimates) and Class C Waste was 0.0 curies in 2013.
Table 7 SOLID WASTE AND IRRADIATED FUEL SHIPMENTS
: 3. Principal radionuclides: See A.2 for listing of measured radionuclides.
[continued]
: 4. Source of waste and processing employed: Dry Active Waste (DAW), resins, filters, evaporator bottoms, waste sludge
: 3. Solid Waste Disposition January -June 2013 Number of Shipments Mode of Transportation Destination 5 Hittman Transport BarnweilProcessing Facility 1 Hittman Transport Duratek/Gallaher Road Facility 10, Hittman Transport Energy Solutions  
: 5. Type of container: Type A and Strong Tight Container.
-Bear Creek Hittman Transport Energy Solutions LLC -Clive___Disposal Facility B. Irradiated Fuel Shipments (Disposition)
: 6. Solidification agent or absorbent: None.
Number of Shipments Mode of Transportation Destination 0 i ,, N/A N/A C. Changes to the Process Control Program No changes were made to the Process Control Program during 2013.-- page 29 of 104 --
                                                                          -- page 27 of 104 --
I SECTION 6 DOSE MEASUREMENTS AND ASSESSMENTS i This section of the Annual Effluent Release Report provides the dose received by receptors around CPS from gaseous and liquid effluents.
 
The dose to the receptor I that would have received the highest :dose in each sector (defined as the :Critical Receptor for that sector) is listed within -this report. This section also provides the dose to individuals who were inside the Site Boundary.
I Tible 7*
This section also summarizes CPS's compliance with the requirements found within 40CFR190.The 2013 maximum expected annual dose from Carbon-14 released from CPS I has been calculated using the methodology included in the EPRI Technical Report 1021106 using the maximum gross thermal capacity maintained for 312.1 days of.equivalentffull, power operation.
                  .. SOLID WASTE&#xfd; AND IRRADIATED:FUEL SHIPMENTS I
I The assumptions used in determining dose values are as'follows:
A. Solid Waste Shipped Offsite for Burial or Disposal: [NOT irradiated fuel]                           I
* All receptors within a five ..(5) mile radius are included in the Annual Land Use Census. This Annual. Census determines what dose, pathways are present as. wel.l as the distance' of each receptor from the site. 3* The annual average meteorological  
: 1. Types of Waste Typ s o WateTotal                               Total'                       Est.
'data -for 2013 was used in conjunction with the Annual Land Use Census to determine the dose to each receptor within five (5)miles.* The doses for each. receptor from each sector were determined using methodologies given in the ODCM, with the exception of dose due to C-14, which I was calculated using methodology included in the. EPRI Technical Report 1021106." The %occupancy -factor was taken into consideration by calculating..the dose to..individuals using areas inside the. Site Boundary in non-resi.dential areas. The occupancy factor is determined by dividing, the number Of hour[s] of occupancy per year, (taken from the ODCM) and dividing that Value by the total number of hour[s] I per year." Dose to individuals using areas inside the Site Boundary (that are not residences) 3 was calculated using the Ground Plane and Inhalation pathways".
I Quantity   Activity     Period         Total
Ip'" I--pg 3 f10-!
___._.-.__     __. _ .. ___.(m_),..-..
TABLE .8 MAXIMUM:OFFSITE DOSES AND DOSE COMMITMENTS TO MEMBERS OF THE PUBLIC IN EACH SECTOR Data Period: 01. January 2013- 31 December,201!3 This table illustrates the dose that a member, from the public* would most likely be: exposed to from radioactive.
: a. Spent resins, filter sludges,                 4.75E+01 (C i) 2-.61 E+02   Jan-Dec Error, %
effluents in each sector from CPS. These values represent the maximum doselikely to expose a member of the public in each sector.RECEPTOR INFORMATION AIRBORNE EFFLUENT DOSE WATERBORNE Iodine and. Particulates (mrem) ..Noble Gases EFFLUENT DOSE 6 (mrad) .(mrem) 1 Sector Distance Pathways Organ Age Total Body Skin Organ Gamma .Beta Total Organ (km) Body N 1.50 GP, I, M, V B A 5.71 E-03 2.23E-05 2.65E-02 2.75E-04 9.68E-05 0.00E+00 0.00E+00 i NNE 3.76.GP, I, W B A 2.82E-03 7.37E-06'1.36E702 1.90Ew04 6.71 E-05 NE 6.98 ..GP, I, V B A 5.60E-04 1.88E'-06:
25 I
2.29E-03 7.86E-05 2.77E-05 ENE 2.86 GP, I, V B C 1.42E-03 6.53E-06 6.04E-03 1.17E-04 4.13E-05 E 1.67: : G ,,,. V.* B A 1.42E-03 .1.84E-05 5.77E03:.  
evaporator bottoms,. etc.                   ,   4..... 1                   21._*_2013
.1.97E-04 6.95E-05 ESE 5.14 GP,;I, V B A 8.49E-04 4.89E-06 3.47E-03 1.19E 4.19E-05'SE 7.11 GP, I B C 8.14E-04 2.36E-06 3.45E-03 6.70E-05 2.36E-05 SSE 4.52 .. GP, I, V. B C 7.63E-04 ..3.01E-06.
: b. Dry compressible waste,                       6.19E+02   4.56E-01     Jan-Dec           25 contaminated equip, etc.                                                   2013
3.23E-03 6.27E-05 2.21E-05 S 6.60. GP, I, M, V B ;A 9.77E-04 1.63E-06 4.55E-03 4.71E-05 1.66E-05 SSW 4.68' GP, I B A' 7.21E-05' 2.26E-06 2.28E-04 5.85E-05 2.06E-05 SW 5.87 GP, I, V B C 8.62E-04 1.64E-06 3.65E-03 7.1OE-05 2.50E-05 WSW 5.53" GP, I,V, M B A 1.06E-03 .,1..45E-06 4.95E-03:.
: c. Irradiated components, control rods, etc.
5.13E-05 1.81 E-05 W 3.22 GP, I, V B :A 4.38E-04 2.20E106 .79E-03 6.14E-05 2.l "6E-05 WNW 2.64 GP, I, V B A 6.36E-04 3.19E-06 2.60E-03 8.90E-05 3.14E-05 NW 4.70 GP, I, V B T 7.52E-04 2.68E-06 3.03E-03 1.04E-04 3.65E-05 NNW 2.05-8 GP, IM, V B&#xfd; A 4.03E-03'  
0.OOE+00 1
.1.11 E-05 1.88E-02 ::1.94E-04 6.86E-05 Key for Table 8 GP = Ground Plane I= Inhalation M = Cows Meat V = Vegetables B = Bone A = Adult T = Teen I= Infant C = Child[1] There were zero (0) liquid radwaste releases from CPS in 2013.All doses were within all regulatory limits, including limits from 40CFR190.All dose calculations were performed using the methodology contained CPS ODCM, with the exception of dose due to C-14, which was calculated methodology included in the EPRI Technical Report 1021106.in the using-- page 31 of 104 --
0.00E+00     Jan-Dec 2013 25       I
I COMPLIANCE WITH 40CFR190 REQUIREMENTS Optically Stimulated Luminescent Dosimeter
: d. Other                                         0.00E+00   0.00E+00     Jan-Dec"           25 2013 I
[OSLD] are stationed around CPS to measure the ambient gamma radiation'field.
: 2. Estimate of major.nuclide composition (by type of waste)
Monitoring stations are placed near the site boundary and approximately five (5) miles from the reactor, in locations representing the sixteen (16) compass sectors. Other locations are chosen to measure the radiation field at places of special interest such as nearby residences, meeting places and population centers. Control sites are located further than ten (10) miles from the site, in areas that should not be affected by plant operations.
U Major Typeof Waste                                   Nuclide Composition I
The results from I the OSLDs are reported in the Annual Radiological Environmental Monitoring Report[REMP]. The results from this effort indicated no .xcess.dose to offsite areas. i Additionally, :NUREG-d543,.
: a. Spent resins, filter sludges, evaporator bottoms, etc.
METHODS FOR DEMONSTRATING LWR COMPLIANCE WITH THE EPA.URANIUM-FUEL--CYCLE.STANDARD (40 CFR PART 190) states in section IV, "As long as a nuclear plant site operates at a level below the Appendix I reporting requirements.,.
C-14             0.96 Mn-54             3.78 Fe-55 Co-60 83.69 10.07 I
no-,.extra analysis is required to dempnstrate.compliance with 40 CFR Part 190.".' The drgan and whole body doses reported in Table 8 are determined using 10 CFR 50 Appendix I methodology.
Ni-63             0.58 Zn-65             0.45 Other             0.47
The doses reported are I well below thelimits of Appendix;.]
: b. Dry compressible waste, contaminated equip, etc.
DOSE TO MEMBERS OF THE PUBLIC WITHIN THE SITE BOUNDARY CPS ODCM section 7,1&#xfd;2requires tkat"the Radioactive Effluent Release Report include an assessment of the,.,'radiatiorn doses from radioactive liquidsi and gaseous effluents to MEMBERS OF "THE PLJBLI.-Ci'd'ue to their activities inside the SITE BOUNDARY.
Mn-54 Fe-55 43.95 25.74 I
Within Mthe CPS site boutndary"there are seven areas thatare open to members of the public as CPS ODCM Table 3.4-4 (see Figure 4): *The Department:'
Co-60 Ni-63 Zn-65 28.42 0.43 1.03 I
of Natural Resources Recreation Area at 1.2871 kilometers (0.8 miles) in the ESE sector-A road at 0.495 kilometers (0.3 miles) in the SE sector I A residence at 2.736 kilometers (1.7 'Miles) in the SSE sector A residence at 1.219 'kilo0meters (0.8 miles) in the SW sector Agricultural acreage at 1.372 kilometers'.(0.9 miles).,in the SSW sector , A residence at..2 2414kilometers-(I..5 miles) inthe WSW sector A portion of.Clinton Lake at 0.335 kilometers (0.2 miles) in the NW sector I-I At all of the above locations, the plume, inhalation and ground-plane exposure pathways are used for dose calculations.
Other             0.43
The '2013 Annual Land Use Census identified no other exposure pathways...  
: c. Irradiated components, control rods, etc.                                 N/A           N/A
--All dose oalculations were performed using the methodology contained in the CPS ODCM, with the exception of dose due to,.C-.14, which was calculated .using methodology included in the EPRI Technical Report 1021106..3,-- page 32 of 104 --3 FIGURE 4 AREAS WITHIN THE CPS SITE BOUNDARY OPEN TO, MEMBERS OF THE PUBLIC Road 0.3 miles in SE Sector Agricultural acreage 0.9 miles in SSW Sector Clinton Lake 0.2 miles in the NW Sector Department of Natural Resources Recreation Area 0.8 miles in ESE Sector Residence 0.8 mileg in SW Sector Residence 1.5 miles in WSW Sector Residence 1.7 miles in SSE Sector-- page 33 of 104 --
: d. Other                                                                     N/A           N/A         I
TABLE 9$ ;CALCULATED DOSES TO MEMBERS OF THE -PUBLIC DURING USE-OF THE ROAD IN THE SOUTHEAST SECTOR WITHIN 'THE CPS SITE BOUNDARY Data Period: 01 January 2013 -31:December 2013 DESCRIPTION Total Body Dose Rate (Noble Gases)Skin Dose Rate (Noble Gases)Gamma.Air Dose Beta Air Dose Total Body Dose (Particulates)
                                                                                  -- page 28 of 104 --
Skin Dose (Particulates)
 
[1]DOSE 2.19E-05 3.20E-05 2.49E-05 8.79E-06 4.84E-05 2.57E-06 UNITS mrem/year m reim/year mrad m rad mrem mrem[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous effluents.  
Table 7 SOLID WASTE AND IRRADIATED FUEL SHIPMENTS [continued]
*Highest Organ Dose by Age Group: Adult Bone Teen Bone Child Bone Infant Bone 9.85E-05 1.40E-04 1.93E-04 1.43E-04.mrem mrem mrem mrem I I I I I I I I I I I I-- page 34 of 104 --
: 3. Solid Waste Disposition January - June 2013 Number of Shipments       Mode of Transportation               Destination 5                 Hittman Transport       BarnweilProcessing Facility 1                 Hittman Transport       Duratek/Gallaher Road Facility 10,                 Hittman Transport       Energy Solutions - Bear Creek Hittman Transport       Energy Solutions LLC - Clive
TABLE 10 CALCULATED DOSES TO MEMBERS OF THE PUBLIC DURING USE OF THE AGRICULTURAL ACREAGE IN THE SOUTH-SOUTHWEST SECTOR WITHIN THE CPS SITE BOUNDARY Data Period: 01 January 2013- 31 December 2013 DESCRIPTION DOSE UNITS Total Body Dose Rate (Noble Gases) 1.23E-05 mrem/year Skin Dose Rate (Noble Gases) 1.80E-05 mrem/year Gamma Air Dose 1.29E-05 mrad Beta Air Dose 4.55E-06 mrad Total Body Dose (Particulates) 2.07E-05 mrem Skin Dose (Particulates)[1 1.32E-06 mrem[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous effluents.
___Disposal                                        Facility B. Irradiated Fuel Shipments (Disposition)
Highest Organ Dose by Age Group: Adult Bone Teen Bone Child Bone Infant Bone 5.11E-05 7.26E-05 N/A [2]N/A [2]mrem mrem mrem mrem[2] Dose calculated only for the age groups likely to be in the field.-- page 35 of 104 --
Number of Shipments       Mode of Transportation               Destination 0       i             ,, N/A                             N/A C. Changes to the Process Control Program No changes were made to the Process Control Program during 2013.
TABLE 11 CALCULATED DOSES TO MEMBERS OF THE PUBLIC DURING USE' OF CLINTON LAKE IN THE NORTHWEST SECTOR WITHIN THE CPS SITE BOUNDARY Data Period: 01 January 2013 31 December 2013 DESCRIPTION DOSE UNITS Total Body Dose Rate (Noble Gases) 1.99E-04 mrem/year Skin Dose Rate (Noble Gases) 2.92E-04 .mrem/year Gamma.Air Dose 2.08E-04 mrad Beta Air Dose 7.35E-05' mrad Total Body Dose (Particulates) 3.96E-04 mrem Skin Dose (Particulates)
                                                                      -- page 29 of 104 --
[1] 1.23E-05 mremr[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous effluents.
 
Highest Organ Dose by Age Group: Adult Bone Teen Bone Child Bone Infant Bone 8.15E-04 1.16E-03 1 -60E-03 1&#xfd;.18E-03 mrem mrem mrrem m rem I I I I I I I I I I I-- page 36 of 104 --
I SECTION 6 DOSE MEASUREMENTS AND ASSESSMENTS                                     i This section of the Annual Effluent Release Report provides the dose received by receptors around CPS from gaseous and liquid effluents. The dose to the receptor         I that would have received the highest :dose in each sector (defined as the :Critical Receptor for that sector) is listed within -this report. This section also provides the dose to individuals who were inside the Site Boundary. This section also summarizes CPS's compliance with the requirements found within 40CFR190.
TABLE 12 CALCULATED DOSES TO MEMBERS OF THE PUBLIC DURING:USE OF THE DEPARTMENT OF NATURAL RESOURCES RECREATION AREA IN THE EAST-SOUTHEAST SECTOR WITHINTHE CPS SITE BOUNDARY Data Period: 01 January 2013 -31 December 2013 DESCRIPTION DOSE UNITS Total Body Dose Rate (Noble Gases) 7.81 E-05 mrem/year Skin Dose Rate (Noble Gases) 1.14E-04 mrem/year Gamma Air Dose 8.15E-05 mrad Beta Air Dose 2.88E-05 mrad Total Body Dose (Particulates) 1.59E-04 mrem Skin Dose (Particulates)
The 2013 maximum expected annual dose from Carbon-14 released from CPS               I has been calculated using the methodology included in the EPRI Technical Report 1021106 using the maximum gross thermal capacity maintained for 312.1 days of
[1] 9.03E-06 mrem[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous effluents.
.equivalentffull, power operation.                                                           I The assumptions used in determining dose values are as'follows:
Highest Organ Dose by Age Group: Adult Bone Teen Bone Child Bone Infant Bone 3.23E-04 4.58E-04 6.30E-04 4.68E-04 mrem mrem mrem mrem-- page 37 of104 --
* All receptors within a five ..(5) mile radius are included in the Annual Land Use Census. This Annual. Census determines what dose, pathways are present as. wel.l as the distance' of each receptor from the site.                                         3
TABLE 13 CALCULATED DOSES FOR THE RESIDENTS IN THE SOUTHWEST SECTOR WITHIN THE CPS SITE.BOUNDARY Data Period: 01 January 2013- 31 'December 2013 DESCRIPTION Total Body Dose Rate (Noble Gases)Skin Dose Rate (Noble Gases)Gamma Air Dose_Beta Air Dose Total Body Dose (Particulates)
* The annual average meteorological 'data -for 2013 was used in conjunction with the Annual Land Use Census to determine the dose to each receptor within five (5) miles.
Skin Dose' (Particulates)
* The doses for each. receptor from each sector were determined using methodologies given in the ODCM, with the exception of dose due to C-14, which was calculated using methodology included in the. EPRI Technical Report 1021106.
[1]DOSE 1.53E-04 2.24E-04 1.61 E-04 5.67E-05 3.11 E-04 1.38E-05 UNITS mrem/year mrem/year mrad m rad mrem mrem[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous effluents.
I
Highest Organ Dose by Age Group: Adult Bone Teen Bone Child Bone Infant Bone 6.34E-04 9.03E-04 1.24E-03 9.19E-04 mrem mrem , mrem mrem I I I I I I I I I I I-- page 38 of 104 --
"   The %occupancy-factor was taken into consideration by calculating..the dose to..
TABLE 14 CALCULATED DOSES FOR THE RESIDENTS IN THE WEST-SOUTHWEST SECTOR WITHIN THE CPS SITE BOUNDARY Data Period: 01 January 2013- 31 December 2013 , DESCRIPTION DOSE UNITS Total Body Dose Rate (Noble Gases) 7.72E-05 mrem/year Skin Dose Rate (Noble Gases) 1.13E-04 mrem/year Gamma Air Dose 8.12E-05 mrad Beta Air Dose 2.87E-05 mrad Total Body Dose (Particulates) 1.55E-04 mrem Skin Dose (Particulates)  
individuals using areas inside the. Site Boundary in non-resi.dential areas. The occupancy factor is determined by dividing, the number Of hour[s] of occupancy per year, (taken from the ODCM) and dividing that Value by the total number of hour[s]
.4.60E-06 mrem[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous effluents.
per year.
Highest Organ Dose by Age Group: Adult Bone Teen Bone Child Bone Infant Bone 3.18E-04 4.54E-04 6.25E-04 4.62E-04 mrrem mrem mrem mrem-- page 39 of104--
I
I TABLE 15 CALCULATED DOSES FOR THE RESIDENTS IN THE SOUTH-SOUTHEAST SECTOR I WITHIN THE CPS SITE BOUNDARY Data Period: 01 January 201,3- 31 December2013 DESCRIPTION  
"   Dose to individuals using areas inside the Site Boundary (that are not residences) was calculated using the Ground Plane and Inhalation pathways".
.DOSE -UNITS, Total Body Dose Rate (Noble Gases) 9.08E-05 mrem/year Skin Dose Rate (Noble Gases) 1.33E-04 mrem/year Gamma Air Dose, 9.55E-05 mrad Beta Air Dose 3.37E-05 -mrad Total Body Dose (Particulates) 1.83E-04 mrem Skin Dose (Particulates)
3 Ip
[1 5.94E-06 mrem[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous effluents.
                                                              '"                             I
Highest Organ Dose by Age Group: I Adult Bone 3.75E-04 mrem Teen Bone 5.34E-04 mrem Child Bone 7.35E-04 mrem Infant Bone 5.43E-04 mrem* , " .....page 40 of 104-SECTION 7 ODCM OPERATIONAL REMEDIAL REQUIREMENT REPORTS In accordance with CPS ODCM section[s]
                                                                              -- pg 3 f10-!
2.7.1 and 3.9.2, INOPERABLE radioactive liquid and gaseous effluent monitoring instrumentation channels remaining in an INOPERABLE condition for greater than 30 days shall be reported in the Annual Radioactive Effluent Release Report.During the course of 2013, there were zero (0) instances when either a radioactive liquid or gaseous effluent instrumentation channel[s]
 
was INOPERABLE forgreater than any 30 day period.During the course of 2013, there were no occurances where Surveillance requirements were not met.-- page 41 of 104 --
TABLE .8 MAXIMUM:OFFSITE DOSES AND DOSE COMMITMENTS TO MEMBERS OF THE PUBLIC IN EACH SECTOR Data Period: 01. January 2013- 31 December,201!3 This table illustrates the dose that a member, from the public* would most likely be: exposed to from radioactive. effluents in each sector from CPS. These values represent the maximum doselikely to expose a member of the public in each sector.
SECTION 8 METEOROLOGICAL DATA AND DISPERSION ESTIMATES On 13 April 1972, the meteorological monitoring program commenced at the Clinton. Power Station site.. The meteorological system consists of a tower. 199 feet high with two-(2) levels of instrumentation at the 10-meter and 60-meter elevations.
RECEPTOR INFORMATION                                           AIRBORNE EFFLUENT DOSE                                 WATERBORNE Iodine and. Particulates (mrem)               ..Noble Gases           EFFLUENT DOSE 6 (mrad)   .             (mrem) 1 Sector Distance       Pathways     Organ Age   Total Body           Skin       Organ         Gamma       . Beta       Total       Organ (km)                                                                                                                 Body N     1.50         GP, I, M, V   B     A     5.71 E-03       2.23E-05     2.65E-02       2.75E-04     9.68E-05     0.00E+00   0.00E+00 i NNE   3.76.         GP, I, W     B     A     2.82E-03         7.37E-06     '1.36E702       1.90Ew04     6.71 E-05 NE   6.98       .. GP, I, V     B     A     5.60E-04         1.88E'-06:   2.29E-03       7.86E-05     2.77E-05 ENE   2.86           GP, I, V     B     C     1.42E-03         6.53E-06     6.04E-03       1.17E-04     4.13E-05 E     1.67: :       G ,,,.V.*     B     A     1.42E-03     . 1.84E-05     5.77E03:.     .1.97E-04     6.95E-05 ESE   5.14           GP,;I, V     B     A     8.49E-04         4.89E-06     3.47E-03       1.19E     4.19E-05' SE   7.11           GP, I       B     C     8.14E-04         2.36E-06     3.45E-03       6.70E-05     2.36E-05 SSE   4.52     .. GP, I, V. B     C     7.63E-04     . .3.01E-06.     3.23E-03       6.27E-05     2.21E-05 S   6.60.         GP, I, M, V   B   ;A     9.77E-04         1.63E-06     4.55E-03       4.71E-05     1.66E-05 SSW   4.68'           GP, I       B     A'   7.21E-05'       2.26E-06     2.28E-04       5.85E-05     2.06E-05 SW   5.87           GP, I, V     B     C     8.62E-04         1.64E-06     3.65E-03       7.1OE-05     2.50E-05 WSW     5.53"         GP, I,V, M     B     A     1.06E-03       .,1..45E-06   4.95E-03:. 5.13E-05     1.81 E-05 W   3.22           GP, I, V     B   :A     4.38E-04         2.20E106       .79E-03 "6E-056.14E-05     2.l WNW     2.64           GP, I, V     B     A     6.36E-04         3.19E-06     2.60E-03       8.90E-05     3.14E-05 NW   4.70           GP, I, V     B     T     7.52E-04         2.68E-06     3.03E-03       1.04E-04     3.65E-05 NNW   2.05-8       GP, IM, V     B&#xfd;   A     4.03E-03'     .1.11 E-05     1.88E-02     ::1.94E-04     6.86E-05 Key for Table 8 GP = Ground Plane                 V = Vegetables                A = Adult I= Inhalation                       B = Bone                 T = Teen M = Cows Meat                                                  I= Infant C = Child
A combined cup and 'vane sensor measures wind direction and wind speed[sI at the 10-meter and 60-meter levels. An aspirated dual temperature sensor senses -the temperatures at these levels. One-half of the dual sensors at each elevation are used for ambient temperature while the other half is used to provide a differential temperature between the 10-meter and 60-meter levels.Meteorological monitoring instruments have been placed on the Clinton Power Station microwave tower at the 10-meter level -to serve as a backup to the primary meteorological tower.. ..Clinton Power Station meteorological data is transmitted.
[1]         There were zero (0) liquid radwaste releases from CPS in 2013.
to the Main.- Control Room [MCR] via a dedicated communication link. Once the.signals are,.received .at the MCR, they are then converted to a 4 to 20 milliamp signal and fed individually to a microprocessor and chart recorders.
All doses were within all regulatory limits, including limits from 40CFR190.
The microprocessor is part of the Clinton Power Station Radiation Monitoring System [RMS]. Meteorological data .is available via the microprocessors in the% Main Control Room and th'e Technical Support Center [TSC].Dispersion modeling for effluents for normal operation of Clinton Power. Station.is a straight-line, sector-averaged Gaussian plume model designed to estimate average relative concentration at. various. receptor points...
All dose calculations were performed using the methodology contained in the CPS ODCM, with the exception of dose due to C-14, which was calculated using methodology included in the EPRI Technical Report 1021106.
The. model was developed in accordance with routine release analysis procedures specified in Regulatory Guide.1.111. For joint frequency input data, periods of calm are distributed in accordance-with a directional distribution.
                                                                                                                -- page 31 of 104 --
For hourly input data, periods of calm are the previous hour's wind direction.
 
Periods of calm are assigned a wind speed value of half the specified instrument threshold value. Reference Table 18 for more detailed information on meteorology and dispersion data.I I U I I I I I I I I I-- page 42 of 104 --
I COMPLIANCE WITH 40CFR190 REQUIREMENTS Optically Stimulated Luminescent Dosimeter [OSLD] are stationed around CPS to measure the ambient gamma radiation'field. Monitoring stations are placed near the site boundary and approximately five (5) miles from the reactor, in locations representing the sixteen (16) compass sectors. Other locations are chosen to measure the radiation field at places of special interest such as nearby residences, meeting places and population centers. Control sites are located further than ten (10) miles from the site, in areas that should not be affected by plant operations. The results from the OSLDs are reported in the Annual Radiological Environmental Monitoring Report I
TABLE 16 METEOROLOGICAL DATA AVAILABILITY Data Period: 01 January 2013- 31 December 2013 PERCENTOF VALID PARAMETER HOURS (%)PARAMETER Quarter 1 Quarter 2 F Quarter 3 Quarter 4 1. Wind Speed _________a. 10-Meter sensor 99.9 97.9 100.0 99.8 b. 60 Meter sensor 97.1 97.9 100.0 99.8 2. Wind Direction a. 10-Meter sensor 99.9 97.9 100.0 99.8 b. 60 Meter sensor 99.9 97.6 100.0 99.8 3. Temnperature
[REMP]. The results from this effort indicated no .xcess.dose to offsite areas.                 i Additionally, :NUREG-d543,. METHODS             FOR     DEMONSTRATING           LWR COMPLIANCE WITH THE EPA.URANIUM-FUEL--CYCLE.STANDARD (40 CFR PART 190) states in section IV, "As long as a nuclear plant site operates at a level below the Appendix I reporting requirements.,. no-,.extra analysis is required to dempnstrate
: a. 10-Meter sensor 99.9 97.9 100.0 99.8 b. 60 Meter sensor 99.9 97.9 100.0 99.8 c. Temperature Difference (10m-60m) 99.9, 97.9 100.0 99.8 4. Percent of hours for which valid 10-meter Wind Speed,.Wind Direction, and 99.9. 97.9 ,100.0 99.8 Delta Temperature were available 5. Percent of hours for which valid 60-meter Wind Speed, Wind Direction, and 97.1 97.6 100.0 99.8 Delta Temperature were available Clinton Power Station was able to achieve 99.0% Meteorological Recoverable Data during 2013 exceeding the minimum criteria of 90% as delineated within Regulatory Guide 1.23.-- page 43 of 104 --
.compliance with 40 CFR Part 190.".' The drgan and whole body doses reported in Table 8 are determined using 10 CFR 50 Appendix I methodology. The doses reported are well below thelimits of Appendix;.]
TABLE 17" CLASSIFICATION OF ATMOSPHERIC STABILIfY Stability Classification Pasquill Category Defining Conditions Extremely unstable A --,-- <AT < -1.042 Moderately unstable B -1.042 <AT< -0.933 Slightly unstable C -0.933 <AT< -0.823 Neutral D -0.823 <AT< -0.274 Slightly stable E -0.274 <AT< 0.823 Moderately stable F 0.823 <AT< 2.195 Extremely stable G 2.195 <AT< ------AT = temperature difference in degrees Fahrenheit per 100 feet I I I I U I I I I I I I I I I I I I I: 1. .:-- page 44 of 104 --
I DOSE TO MEMBERS OF THE PUBLIC WITHIN THE SITE BOUNDARY CPS ODCM section 7,1&#xfd;2requires tkat"the Radioactive Effluent Release Report include an assessment of the,.,'radiatiorn doses from radioactive liquidsi and gaseous effluents to MEMBERS OF "THE PLJBLI.-Ci'd'ue to their activities inside the SITE BOUNDARY. Within Mthe CPS site boutndary"there are seven areas thatare open to members of the public as i.den*!ified.by CPS ODCM Table 3.4-4 (see Figure 4):
TABLE 18 JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Reporting Period: 01 January 2013 through 31 December 2013 The following table contains the joint wind frequency tables for CPS. The tables are segregated by sensor elevation and calendar quarter. All tabled values are in hours.-- page 45 of 104 --
* The Department:' of Natural Resources Recreation Area at 1.2871 kilometers (0.8 miles) in the ESE sector-A road at 0.495 kilometers (0.3 miles) in the SE sector A residence at 2.736 kilometers (1.7 'Miles) in the SSE sector I
A residence at 1.219 'kilo0meters (0.8 miles) in the SW sector Agricultural acreage at 1.372 kilometers'.(0.9 miles).,in the SSW sector     ,
A residence at..22414kilometers-(I..5 miles) inthe WSW sector A portion of.Clinton Lake at 0.335 kilometers (0.2 miles) in the NW sector                                                                                 I
                            -                                                                     I At all of the above locations, the plume, inhalation and ground-plane exposure pathways are used for dose calculations. The '2013 Annual Land Use Census identified no other exposure pathways... --All dose oalculations were performed using the methodology contained in the CPS ODCM, with the exception of dose due to,.C-.14, which was calculated .using methodology included in the EPRI Technical Report 1021106.
                                              .                                     3,
                                                                            -- page 32 of 104 -- 3
 
FIGURE 4 AREAS WITHIN THE CPS SITE BOUNDARY OPEN TO, MEMBERS OF THE PUBLIC Road 0.3 miles in SE Sector Agricultural acreage 0.9 miles in SSW Sector Clinton Lake 0.2 miles in the NW Sector Department of Natural Resources Recreation Area 0.8 miles in ESE Sector Residence 0.8 mileg in SW Sector Residence 1.5 miles in WSW Sector Residence 1.7 miles in SSE Sector
                                          -- page 33 of 104 --
 
I TABLE 9$ ;
I CALCULATED DOSES TO MEMBERS OF THE -PUBLIC DURING USE-OF THE ROAD IN THE SOUTHEAST SECTOR WITHIN 'THE CPS SITE BOUNDARY Data Period: 01 January 2013 - 31:December 2013                               I DESCRIPTION                     DOSE          UNITS I
Total Body Dose Rate (Noble Gases)
Skin Dose Rate (Noble Gases) 2.19E-05 3.20E-05 mrem/year m reim/year                    I Gamma.Air Dose                            2.49E-05    mrad Beta Air Dose Total Body Dose (Particulates)
Skin Dose (Particulates) [1]
8.79E-06 4.84E-05 mrad mrem mrem I
2.57E-06
[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous I
effluents.
* I Highest Organ Dose by Age Group:                                                   I Adult Bone       9.85E-05   mrem Teen Child Bone Bone 1.40E-04 1.93E-04 mrem mrem I
Infant Bone      1.43E-04. mrem I
I
                                                                        -- page 34 of 104 --
 
TABLE 10 CALCULATED DOSES TO MEMBERS OF THE PUBLIC DURING USE OF THE AGRICULTURAL ACREAGE IN THE SOUTH-SOUTHWEST SECTOR WITHIN THE CPS SITE BOUNDARY Data Period: 01 January 2013- 31 December 2013 DESCRIPTION                     DOSE         UNITS Total Body Dose Rate (Noble Gases)         1.23E-05   mrem/year Skin Dose Rate (Noble Gases)               1.80E-05   mrem/year Gamma Air Dose                             1.29E-05   mrad Beta Air Dose                             4.55E-06   mrad Total Body Dose (Particulates)             2.07E-05   mrem Skin Dose (Particulates)[1                 1.32E-06   mrem
[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous effluents.
Highest Organ Dose by Age Group:
Adult Bone         5.11E-05     mrem Teen  Bone        7.26E-05       mrem Child  Bone          N/A [2]     mrem Infant Bone          N/A [2]     mrem
[2] Dose calculated only for the age groups likely to be in the field.
                                                                      -- page 35 of 104 --
 
I TABLE 11 I
CALCULATED DOSES TO MEMBERS OF THE PUBLIC DURING USE' OF CLINTON LAKE IN THE NORTHWEST SECTOR WITHIN THE CPS SITE BOUNDARY Data Period: 01 January 2013 31 December 2013                                 I DESCRIPTION                     DOSE         UNITS I
Total Body Dose Rate (Noble Gases)
Skin Dose Rate (Noble Gases) 1.99E-04 2.92E-04 mrem/year
                                                              .mrem/year                     I Gamma.Air Dose                             2.08E-04   mrad Beta Air Dose Total Body Dose (Particulates) 7.35E-05' 3.96E-04 mrad mrem                         I Skin Dose (Particulates) [1]               1.23E-05   mremr
[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous I
effluents.
I Highest Organ Dose by Age Group:                                                 I Adult Bone       8.15E-04     mrem Teen Bone Child Bone 1.16E-03 1-60E-03 mrem mrrem I
Infant Bone      1&#xfd;.18E-03     m rem I
                                                                        -- page 36 of 104 --
 
TABLE 12 CALCULATED DOSES TO MEMBERS OF THE PUBLIC DURING:USE OF THE DEPARTMENT OF NATURAL RESOURCES RECREATION AREA IN THE EAST-SOUTHEAST SECTOR WITHINTHE CPS SITE BOUNDARY Data Period: 01 January 2013 - 31 December 2013 DESCRIPTION                       DOSE           UNITS Total Body Dose Rate (Noble Gases)         7.81 E-05     mrem/year Skin Dose Rate (Noble Gases)               1.14E-04     mrem/year Gamma Air Dose                             8.15E-05     mrad Beta Air Dose                             2.88E-05     mrad Total Body Dose (Particulates)             1.59E-04     mrem Skin Dose (Particulates) [1]               9.03E-06     mrem
[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous effluents.
Highest Organ Dose by Age Group:
Adult Bone       3.23E-04       mrem Teen Bone        4.58E-04       mrem Child Bone        6.30E-04       mrem Infant Bone      4.68E-04       mrem
                                                                        -- page 37 of104 --
 
I TABLE 13 I
CALCULATED DOSES FOR THE RESIDENTS IN THE SOUTHWEST SECTOR WITHIN THE CPS SITE.BOUNDARY Data Period: 01 January 2013- 31 'December 2013                               I DESCRIPTION                     DOSE        UNITS I
Total Body Dose Rate (Noble Gases)
Skin Dose Rate (Noble Gases) 1.53E-04 2.24E-04 mrem/year mrem/year                    I Gamma Air Dose_                            1.61 E-04 mrad Beta Air Dose Total Body Dose (Particulates) 5.67E-05 3.11 E-04 m rad mrem                          I Skin Dose' (Particulates) [1]              1.38E-05   mrem
[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous I
effluents.
I Highest Organ Dose by Age Group:                                                 I Adult Bone         6.34E-04       mrem Teen Bone Child Bone 9.03E-04 1.24E-03 mrem
                                              , mrem I
Infant Bone        9.19E-04       mrem I
                                                                    -- page 38 of 104 --
 
TABLE 14 CALCULATED DOSES FOR THE RESIDENTS IN THE WEST-SOUTHWEST SECTOR WITHIN THE CPS SITE BOUNDARY Data Period: 01 January 2013- 31 December 2013
              , DESCRIPTION                       DOSE         UNITS Total Body Dose Rate (Noble Gases)         7.72E-05   mrem/year Skin Dose Rate (Noble Gases)               1.13E-04   mrem/year Gamma Air Dose                             8.12E-05   mrad Beta Air Dose                             2.87E-05   mrad Total Body Dose (Particulates)             1.55E-04   mrem Skin Dose (Particulates)                 . 4.60E-06   mrem
[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous effluents.
Highest Organ Dose by Age Group:
Adult Bone       3.18E-04       mrrem Teen  Bone        4.54E-04       mrem Child Bone        6.25E-04       mrem Infant Bone        4.62E-04       mrem
                                                                        -- page 39 of104--
 
I TABLE 15 CALCULATED DOSES FOR THE RESIDENTS IN THE SOUTH-SOUTHEAST SECTOR                           I WITHIN THE CPS SITE BOUNDARY Data Period: 01 January 201,3- 31 December2013 DESCRIPTION               . DOSE         -UNITS, Total Body Dose Rate (Noble Gases)         9.08E-05   mrem/year Skin Dose Rate (Noble Gases)               1.33E-04   mrem/year Gamma Air Dose,                           9.55E-05   mrad Beta Air Dose                             3.37E-05 -mrad Total Body Dose (Particulates)             1.83E-04   mrem Skin Dose (Particulates) [1               5.94E-06   mrem
[1] DOSE includes the dose values     resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous effluents.
Highest Organ Dose by Age Group:                                               I Adult Bone       3.75E-04     mrem Teen Bone       5.34E-04     mrem Child Bone       7.35E-04     mrem Infant Bone     5.43E-04     mrem
                    *     ,       "     .....                           page 40 of 104-
 
SECTION 7 ODCM OPERATIONAL REMEDIAL REQUIREMENT REPORTS In accordance with CPS ODCM section[s] 2.7.1 and 3.9.2, INOPERABLE radioactive liquid and gaseous effluent monitoring instrumentation channels remaining in an INOPERABLE condition for greater than 30 days shall be reported in the Annual Radioactive Effluent Release Report.
During the course of 2013, there were zero (0) instances when either a radioactive liquid or gaseous effluent instrumentation channel[s] was INOPERABLE forgreater than any 30 day period.
During the course of 2013, there were no occurances where Surveillance requirements were not met.
                                                                              -- page 41 of 104 --
 
I SECTION 8 I
METEOROLOGICAL DATA AND DISPERSION ESTIMATES On 13 April 1972, the meteorological monitoring program commenced at the U
Clinton. Power Station site.. The meteorological system consists of a tower. 199 feet high with two-(2) levels of instrumentation at the 10-meter and 60-meter elevations. A combined cup and 'vane sensor measures wind direction and wind speed[sI at the 10-I meter and 60-meter levels.         An aspirated dual temperature sensor senses -the temperatures at these levels. One-half of the dual sensors at each elevation are used for ambient temperature while the other half is used to provide a differential I
temperature between the 10-meter and 60-meter levels.
Meteorological monitoring instruments have been placed on the Clinton Power I
Station microwave tower at the 10-meter level -to serve as a backup to the primary meteorological tower..       ..
I Clinton Power Station meteorological data is transmitted. to the Main.- Control Room [MCR] via a dedicated communication link. Once the.signals are,.received .at the MCR, they are then converted to a 4 to 20 milliamp signal and fed individually to a microprocessor and chart recorders. The microprocessor is part of the Clinton Power I
Station Radiation Monitoring System [RMS]. Meteorological data .is available via the microprocessors in the%Main Control Room and th'e Technical Support Center [TSC].             I Dispersion modeling for effluents for normal operation of Clinton Power. Station.
is a straight-line, sector-averaged Gaussian plume model designed to estimate average relative concentration at. various. receptor points... The. model was developed in I
accordance with routine release analysis procedures specified in Regulatory Guide.
1.111. For joint frequency input data, periods of calm are distributed in accordance-with a directional distribution. For hourly input data, periods of calm are the previous I
hour's wind direction. Periods of calm are assigned a wind speed value of half the specified instrument threshold value. Reference Table 18 for more detailed information on meteorology and dispersion data.
I
                                                                          -- page 42 of 104 --
 
TABLE 16 METEOROLOGICAL DATA AVAILABILITY Data Period: 01 January 2013- 31 December 2013 PERCENTOF VALID PARAMETER HOURS (%)
PARAMETER                     Quarter 1 Quarter 2 F Quarter 3       Quarter 4
: 1. Wind Speed                             _________
: a. 10-Meter sensor                           99.9   97.9         100.0           99.8
: b. 60 Meter sensor                           97.1   97.9         100.0           99.8
: 2. Wind Direction
: a. 10-Meter sensor                           99.9   97.9         100.0           99.8
: b. 60 Meter sensor                           99.9   97.6         100.0           99.8
: 3. Temnperature
: a. 10-Meter sensor                           99.9   97.9         100.0           99.8
: b. 60 Meter sensor                           99.9   97.9         100.0           99.8
: c. Temperature Difference (10m-60m)           99.9,   97.9         100.0           99.8
: 4. Percent of hours for which valid 10-meter Wind Speed,.Wind Direction, and           99.9. 97.9       ,100.0           99.8 Delta Temperature were available
: 5. Percent of hours for which valid 60-meter Wind Speed, Wind Direction, and             97.1   97.6         100.0           99.8 Delta Temperature were available Clinton Power Station was able to achieve 99.0% Meteorological Recoverable Data during 2013 exceeding the minimum criteria of 90% as delineated within Regulatory Guide 1.23.
                                                                        -- page 43 of 104 --
 
I TABLE 17" I
CLASSIFICATION OF ATMOSPHERIC STABILIfY I
Stability Classification Extremely unstable Pasquill Category A     ,--
Defining Conditions
                                                        -- <AT < -1.042                     I Moderately unstable             B           -1.042 <AT< -0.933 Slightly unstable             C           -0.933 <AT< -0.823                   U Neutral                 D           -0.823 <AT< -0.274 Slightly stable Moderately stable E
F
                                                        -0.274 <AT< 0.823 0.823 <AT< 2.195 I
Extremely stable               G                         -
2.195 <AT< -----
I AT = temperature difference in degrees Fahrenheit per 100 feet I
I I
I I
I I
I I
I I
: 1. .:
                                                                      -- page 44 of 104 -- I
 
TABLE 18 JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Reporting Period: 01 January 2013 through 31 December 2013 The following table contains the joint wind frequency tables for CPS. The tables are segregated by sensor elevation and calendar quarter. All tabled values are in hours.
                                                                        -- page 45 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January -March 2013 Class -Extremely Unstable 60m-10m Delta-T Stability (F)Winds Measured at 10 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable I 1-3 4-7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 2 2 2 3 1 0 0 2 1 3 0 0 8-12 13-18 .19-24 > 24 2 0 0 0 0 0 0 0 3 0 0 0 3 0 0 0 3 0 0 0 2 0 0 0 3 0 0 0 3 0 0 0 4 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 1 5 3 0 4 10 11 0 5 4 4 0 4 0 0 0 0 0 0 0 Total 2 0 4 5 4 4 5 5 7 2 0 2 11 26 16 4 0 Total 0 20 39 20 18 0 97 Hours of calm in Hours of missing Hours of missing this stability class: wind measurements in this stability measurements in stability class: 0 all stability classes: I 3-- page 46 of 104 --I TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January - March 2013 Stability  Class - Extremely Unstable                 60m-10m Delta-T (F)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January -March 2013 Stability Class -Moderately Unstable -60m-10m Delta-T (F)Winds Measured at 10 Meters Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable Wind Speed (in mph)1-3 4-7 8-12 13-18 19-24 > 24 Total 4 0 2 5 2 2 4 12 7 5 7 12 7 20 15 9 0 Total 0 23 58 24 8 0 113 Hours of calm in this Hours of missing wind stability class: measurements in this 0 stability class: 0 all stability classes: Hours of missing stability measurements in 3-- page 47 of 104 --
Winds Measured at       10 Meters Wind Speed (in   mph)
Wind Direction       1-3         4-7       8-12  13-18        .19-24    > 24      Total      I 2        0             0       0 N              0             0                                                   2 0       0             0       0 NNE              0             0                                                   0 3        0             0       0 NE              0            1                                                  4 3        0             0       0 ENE              0             2                                                   5 3       0             0       0 E              0             1                                                    4 2       0             0       0 ESE              0           2                                                    4 3        0             0       0 SE            0           2                                                    5 3       0             0       0 SSE              0           2                                                     5 4        0             0       0 S              0           3                                                     7 1        0             0       0 SSW              0             1                                                    2 0       0             0       0 SW            0             0                                                   0 WSW              0             0       1       1             0        0           2 W              0           2        1       5             3       0        11 WNW              0             1        4       10           11         0         26 NW              0            3        5       4             4       0        16 NNW              0             0        4       0             0       0         4 Variable          0             0       0       0             0       0           0 Total           0         20         39       20           18         0         97 Hours of calm in this Hours of missing stability stability      class:
Hours of missing wind measurements in this stability measurements in all      stability class:
classes:
0 3
I
                                                                              -- page 46 of 104 --
I
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record:. January -March 2013 I I U I I I Stability Class '-Slightly Unstable-Winds Measured at*Wind Speed.- 60m-10m Delta-T (F)10 Meters (in mph)Wind Direction.
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January - March             2013 Stability   Class - Moderately Unstable       - 60m-10m Delta-T         (F)
1-3 7 4-7 8-12 13-18 19-24 > 24 Total N NNE NE ENE IE ESE SE SSE S SSW SW WSW W WNW NNW NNW Variable 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 3 0 3 5 3 5 1 2 0 3 6 5 4 0 10 0 1 2 0 2 0 5 5 5 2 1 6 4 7 10 0 0 0 0 0 0 0 0 0.0 0* 1 0 4 2 1 0 0 0 0 0 0 0"0 0"0 0 0 0 0'0 0 0/0 0 13 2 2 5 0 5 5 8 12 11 8 5 22 15 18 16 0 I Total 3 42 60 34 8 0 147 Hours of calm in this stability class: 0: Hours of missing wind measurements in this stability, class:. 0 Hours of missing stability measurements in all stability~classes:
Winds Measured at  10 Meters Wind Speed  (in   mph)
-- page 48 of 104 --
Wind Direction       1-3     4-7     8-12   13-18         19-24     > 24       Total N                                                                             4 NNE                                                                           0 NE                                                                           2 ENE                                                                           5 E                                                                            2 ESE                                                                           2 SE                                                                           4 SSE                                                                           12 S                                                                             7 SSW                                                                             5 SW                                                                           7 WSW                                                                           12 W                                                                             7 WNW                                                                           20 NW                                                                          15 NNW                                                                             9 Variable                                                                         0 Total            0     23      58        24            8          0       113 Hours of calm in this stability      class:    0 Hours of missing wind measurements in this      stability        class:        0 Hours of missing stability      measurements in all    stability      classes:          3
                                                                          -- page 47 of 104 --
 
I TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS I
Clinton Power Station                                            U Period of Record:. January - March              2013 Stability Class '-Slightly Unstable-              .-
Winds Measured at* 10 Meters 60m-10m Delta-T      (F)
I Wind Speed (in    mph)
Wind Direction.      1-3        7 4-7    8-12  13-18      19-24      > 24      Total      I N
NNE 0
0 0
2 10 0
0 0
0 0
13 2
I NE                          0       1                   0         0         2 0
ENE              0           3       2                   0         0          5 IE              0            0        0                    0          0          0 ESE              0           3        2                   0       "0           5 SE              0            5       0                   0         0         5 SSE              0           3        5                    0       "0           8 S              0           5        5                  .0         0       12 SSW                          1        5                    0         0       11 SW              0           2        2
* 1         0         8 WSW              0           0       1                    0         0         5 W                                                                    '0 0           3        6                    4                  22 WNW              0           6        4                    2          0       15 NNW              1            5        7                    1          0       18      I
                                                                                /0 NNW              0           4      10                    0                   16 Variable          0           0       0                   0         0         0 Total           3           42     60       34           8         0     147 Hours of calm in this     stability     class:     0:
Hours of missing wind measurements in this stability,               class:.       0 Hours of missing stability         measurements in all     stability~classes:
                                                                            -- page 48 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January -March 2013 Stability Class -Neutral -60m-10m Delta-T (F)Winds Measured at 10 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 8-12 13-18 19-24 > 24 Total 16 9 13 10 4 18 29 11 11 5 16 10 16 9 16 18 0 44 17 13 23 25 19 36 43 25 39 26 28 31 81 71 52 0 28 4 13 13 5 2 0 10 11 17 6 20 37 63 52 30 0 0 4 1 1 0 0 0 3 4 6 0 5 10 44 6 0 0 84 90 36 42 50 36 41 67 67 54 69 50 65 97 200 146 101 0 Total 30 211 573 311 2 1211 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3-- page 49 of104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January - March                 2013 Stability   Class - Neutral                         - 60m-10m Delta-T (F)
Winds Measured at     10 Meters Wind Speed (in   mph)
Wind Direction       1-3         4-7     8-12   13-18           19-24     > 24     Total N                          16       44        28              0                  90 NNE                          9     17        4            4                  36 NE                        13       13        13            1                  42 ENE                        10       23        13            1                    50 E                          4       25        5             0                  36 ESE                        18       19        2              0                   41 SE                        29      36         0            0                  67 SSE                        11      43       10              3                  67 S                        11      25       11            4                    54 SSW                          5      39       17              6                  69 SW                        16      26         6            0                  50 WSW                        10      28       20              5                  65 W                        16      31       37            10                    97 WNW                          9      81       63            44                  200 NW                        16      71       52             6                 146 NNW                        18      52       30             0                 101 Variable                        0       0         0             0                     0 Total         30         211     573     311             84          2     1211 Hours of calm in this     stability     class:     0 Hours of missing wind measurements in this           stability         class:       0 Hours of missing stability         measurements in all     stability     classes:           3
                                                                                -- page 49 of104 --
 
TABLE 18&(continued)
TABLE 18&(continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January -March 2013 Stability Class -Slightly Stable Winds Measur6d ati'-60m-10m Delta-T- (F)10 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW* SW WSW W WNW NW NNW Variable 1-3 4-7 1 4 3 1 4 5 5 0 1 2 4 1 6 3 1 0 0 5 6 11 5 13 24 12 15 12 12 10 16 23 17 18 5 0"-8-12 13-18 2 0 2 0 0 0 0 1 4 0 2 0 12 0 18 2 29 6 24 35 15 2 11 3 16 4 18 1 8 1 3 0 0 0 19-24 0 0 0 0 0 0 0 0 0 4 0 1 0 0 0 0 0> 24 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0'0' "0 Total 8 12 14 7 21 31 29 35 48 77 31 32 49 39 28 8 0 Total 41 204 164 55 5 0 469 Hours of calm in this stability class:" 3 Hours of missing Hours of missing wind-measurements -in this stability measurements in stability class:.- 0 all stability classes: U 7."3-- page 50 of 104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January - March 2013 Stability   Class - Slightly Stable                   - 60m-10m Delta-T- (F)
Winds Measur6d ati' 10 Meters Wind Speed (in     mph)
Wind Direction       1-3         4-7     "-8-12 13-18           19-24      > 24      Total N              1            5      2           0            0          0           8 NNE            4              6      2           0           0           0         12 NE            3          11        0         0            0          0        14 ENE              1             5        0         1            0           0           7 E              4          13        4           0           0           0         21 ESE              5          24       2          0           0           0         31 SE            5          12      12          0           0           0         29 SSE              0           15      18          2            0           0         35 S              1           12      29          6            0           0         48 SSW              2          12      24        35            4          0         77
          *SW            4                    15          2                        0         31 10                                0 WSW              1          16      11          3            1          0         32 W              6          23      16          4            0           0         49 WNW              3          17      18          1            0           0         39 NW            1          18        8          1            0           0         28 NNW              0             5        3          0           0         '0           8 Variable          0             0       0         0           0       ' "0 0
Total         41         204       164         55             5           0       469 Hours of calm in this Hours of missing stability stability       class:"
Hours of missing wind-measurements -in this stability 3
measurements in all        stability class:.-
classes:
0 7."3 U
                                                                                  -- page 50 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station , Period of Record: January -,March 2013 Stability Class -Moderately Stable Winds Measured at-60m-10m Delta-T (F)10 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 1 3 3 2 2 1 2 0 2 3 4 6 1 3 0 0 0 1 3 4 4 1 3 3 4 3 7 7 11 3 6 8 0 0 8-12 13-18 19-24 > 24 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 3 6 7 6 3 4 5 4 5 12 11 18 4 9 8 0 0 Total 33 68 4 0 0 0 105 Hours of calm in Hours of missing this stability class: 0 wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3-- page 51 of 104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station ,
Period of Record: January -,March                   2013 Stability   Class - Moderately Stable               - 60m-10m Delta-T (F)
Winds Measured at      10 Meters Wind Speed (in   mph)
Wind Direction       1-3         4-7       8-12   13-18         19-24     > 24       Total 1        1       0             0         0 N              1                                                                    3 0       0             0         0 NNE            3              3                                                    6 0       0             0         0 NE            3              4                                                    7 0       0             0         0 ENE            2              4                                                      6 2                      0       0             0         0 E                            1                                                      3 0       0             0         0 ESE            1              3                                                    4 0        0             0         0 SE            2              3                                                      5 0       0             0         0 SSE              0             4                                                      4 0       0             0         0 S            2             3                                                      5 2        0             0         0 SSW            3              7                                                    12 0       0             0         0 SW            4              7                                                    11 1       0            0         0 WSW            6            11                                                    18 0       0             0         0 W              1            3                                                      4 0       0             0         0 WNW            3              6                                                      9 0        0            0          0 NW              0             8                                                      8 0       0             0         0 NNW              0             0                                                     0 0       0             0         0 Variable          0             0                                                     0 Total         33             68         4       0             0         0       105 Hours of calm in this      stability      class:    0 Hours of missing wind measurements in this            stability        class:        0 Hours of missing stability          measurements in  all    stability      classes:          3
                                                                                -- page 51 of 104 --
 
I TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS I
Clinton Power Stat.ion:
PeriodofRecord: January- March 2013 I
      .Stability  Class - Extremely Stable
                        '' Winds Measured at
                                                        - 60mm10m Delta-T 10 Meters (F)
I Wind' Speed (in  mph)
Wind Direction      1-3          4-7      8-12  13-18      19-24    > 24        Total    I N
NNE
                                                                              .0 0
I NE ENE
                                                                            '0 0
I E
ESE 0
0 U
SE SSE 0
0 I
S                                                                .0 I
SSW                                                                  0 SW                                                                  0 WSW                                                                  0
          .W                                                                  0 WNW                                                                  0 NW                                                                :0              I NNW                                                                  0 O,
I Variable Total                                                                S0      12 U
Hours of calm in this     stability     class:     0:
Hours of missing wind measurements in thi-s stability             class:   " 0 Hours of missing stability         measurements'-in-all stability     classes:'          3 U
                                                                          -- page 52 of 104 --
I
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Stat.ion: PeriodofRecord:
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January - March 2013 Stability   Class - Extremely Unstable            - 60m-10m Delta-T         (F)
January- March 2013.Stability Class -Extremely Stable -60mm10m Delta-T (F)'' Winds Measured at 10 Meters Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW.W WNW NW NNW Variable Total Wind' Speed (in mph)1-3 4-7 8-12 13-18 19-24 > 24 Total I I I I I I I U I I.0 0'0 0 0 0 0 0.0 0 0 0 0 0:0 0 O, I I U S0 12 Hours of calm in this stability class: 0: Hours of missing Hours of missing wind measurements in thi-s stability class: " 0 stability measurements'-in-all stability classes:'3 U I-- page 52 of 104 --
Winds Measured at     60 Meters Wind Speed (in   mph)
Wind Direction      1-3         4-7     8-12   13-18           19-24   > 24       Total N                                                                    0         2 NNE                                                                    0         0 NE                                                                  0         2 ENE                                                                    0         6 E                                                                    0         5 ESE                                                                    0         4 SE                                                                  0         6 SSE                                                                    0         4 S                                                                    0         7 SSW                                                                    0         1 SW                                                                  0          1 WSW                                                                    0         2 W                                                                    2        13 WNW                                                                  13          27 NW                                                                  2        12 NNW                                                                    0         5 Variable                                                                0         0 Total            0           7      28        34            11      17          97 Hours of calm in this     stability     class:     0 Hours of missing wind measurements in this          stability         class:       0 Hours of missing stability         measurements in all     stability     classes:         3
                                                                              -- page 53 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January -March 2013 Stability Class -Extremely Unstable -60m-10m Delta-T (F)Winds Measured at 60 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 8-12 13-18 19-24 > 24 Total 0 0 0 0 0 0 0 0 0 0 0 0 2 13 2 0 0 2 0 2 6 5 4 6 4 7 1 1 2 13 27 12 5 0 Total 0 7 28 34 11 17 97 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3-- page 53 of 104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January'- March-'2013 I
Stability   Class - Moderately Unstable' - 60m10m Delta-T
                        . Winds Measured at           60 Meters (F)
I Wind Speed (in   mph)
Wind Direction   -:1-3           4-7     :8-12   13-18         19-24   > 24       Total     U N                            1                                                  4 NNE                            0                                                   0 NE                            1                                                  2 ENE                            0                                                   4
          .E                              1                                                  3
                                    "    1 ESE                                                                                2 SE                            2                                                   6 SSE                            3                                                  9 S                            5                                                  8 SSW                            3                                                  5 SW                            1                                                  7 WSW                            "0                                                12 W                            1                                                   7 WNW                            0                                                22 NW                            2                                                 12 NNW                            0 I
10 Variable                        0                                                  0 Total           1            21        27      37          18        9      113 I
Hours of calm in this     stability       class:
Hours of missing wind measurements in this stability~class:                         0, Hours of missing stability         measurements in all     stability     classes:         .3
                                                                              -- page 54 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January'-
JOINT WIND FREQUENCY, DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January - March 2013 Stability   Class - Slightly Unstable                 -    60m-10m Delta-T -(F)
March-'2013 Stability Class -Moderately Unstable'
Winds Measured at       60 Meters Wind Speed  (in    mph)
-60m10m Delta-T (F).Winds Measured at 60 Meters I I U Wind Direction  
Wind Direction       1-3         4-7       8-12   13-18           19-24     -> 24     Total N             0              0        3        9            0        0        12 NNE             0              0        1        0            0        0          1 NE             0              1        0        0            0        0          1 ENE             0              3        2        2            0        0          7 E             0              0        0        0            0        0          0 ESE             0              2        2        0            2        0          6 SE             0              1        3        0            0        0          4 SSE             0              2        1        5            0        0          8 S             0              5        4        2            1        1        13 SSW             1              0        5        0            1        3        10 SW             0              0        2        2            3        1          8 WSW             0              0        0        2            3        0          5 W             0              2        5        7            4        4        22 WNW             0              4        5        3            2        3        17 NW             0              2        4          6            3        1        16 NNW             0              4        3          7            0        0        14 Variable           0              0        0          0            0        0          0 Total            1           26      40        45            19      13        144 Hours of calm in this      stability        class:    0 Hours of missing wind measurements in this            stability          class:        3 Hours of missing stability          measurements in  all      stability    classes:          3
-:1-3 4-7 Wind Speed (in mph):8-12 13-18 19-24 > 24 Total N NNE NE ENE.E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1 0 1 0 1" 1 2 3 5 3 1"0 1 0 2 0 0 4 0 2 4 3 2 6 9 8 5 7 12 7 22 12 10 0 I I Total 1 21 27 37 18 9 113 Hours of calm in this stability class: Hours of missing wind measurements in this Hours of missing stability measurements in stability~class:
                                                                                  -- page 55 of 104 --
0, all stability classes:.3-- page 54 of 104 --
 
I TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS I
Clinton Power Station Period of Record: January -. March: 2013 I
Stability  Class - Neutral Winds Measured at Wind Speed 60 Meters (in 60m-10m Delta-T mph)
(F)
I Wind Direction        1-3        4-7    " 8-12      13-18.          19-24    . > 24      Total N                          9      27          37            15            0       88 NNE                          1       12          11              2          5      31 I NE                          6        6            6              7          2       29 ENE                          4        7            8            15            8      42 E                          0         4         16            19            3      43 ESE                          7        5          18              3          2      35 SE SSE 11 8
28 11 32 32            16 1          0
                                                                                        .5 72 73 I
S SSW 4
3 6
9 21 27 12 11 12 11 55 61 I
* SW                        11      12           25              4          1      54    I WSW                          3      11          26            18            6      64 W                          7       23          31            22         12         96 WNW                          2      15          58            47        52        177 NW                          3      31          55            28            9      127 NNW                          8      28          40            32            1 I
i1 Variable                                                                      *,* 0 0        0            0              0                    0 Total          12          87      235        443              252      129        1158 I
Hours of calm in this       stability     class:   ,..*
Hours of missing wind measurements in this- stability                      class:      " 53 Hours of missing. stability         measurements in all         stability     classes:           3
                                                                                    -- page 56 of104 --
I
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY, DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January -March 2013 Stability Class -Slightly Unstable Winds Measured at-60m-10m Delta-T -(F)60 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 3 0 2 1 2 5 0 0 0 2 4 2 4 0 8-12 13-18 19-24 -> 24 3 9 0 0 1 0 0 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 2 0 3 0 0 0 1 5 0 0 4 2 1 1 5 0 1 3 2 2 3 1 0 2 3 0 5 7 4 4 5 3 2 3 4 6 3 1 3 7 0 0 0 0 0 0 Total 12 1 1 7 0 6 4 8 13 10 8 5 22 17 16 14 0 Total 1 26 40 45 19 13 144 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 3 Hours of missing stability measurements in all stability classes: 3-- page 55 of 104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January - March 2013 Stability   Class - Slightly Stable                  -   60m-10m Delta-T       (F)
TABLE 18 (continued)
Winds Measured at      60 Meters Wind Speed (in     mph)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January -.March: 2013 I I I I Stability Class -Neutral 60m-10m Delta-T (F)Winds Measured at 60 Meters Wind Speed (in mph)Wind Direction N NNE I NE ENE E ESE SE SSE S SSW* SW WSW W WNW NW NNW Variable 1-3 4-7 " 8-12 13-18. 19-24 .> 24 Total 9 1 6 4 0 7 11 8 4 3 11 3 7 2 3 8 0 27 12 6 7 4 5 28 11 6 9 12 11 23 15 31 28 0 37 11 6 8 16 18 32 32 21 27 25 26 31 58 55 40 0 15 2 7 15 19 3 1 16 12 11 4 18 22 47 28 32 0 0 5 2 8 3 2 0.5 12 11 1 6 12 52 9 1* * , 0 88 31 29 42 43 35 72 73 55 61 54 64 96 177 127 i1 0 I I I I I Total 12 87 235 443 252 129 1158 Hours of calm in Hours of missing Hours of missing.this stability class: ,..*wind measurements in this-stability measurements in stability class: " 53 all stability classes: 3-- page 56 of104 --I TABLE 18 (continued)
Wind Direction     '1-3           4-7     8-12   13-18           19-24   > 24       Total N                                    5         2             0       0           8 NNE                                    2         2             0       0           6 NE                                10           1            0       0         15 ENE                                   3         4             1       0           8 E                                    8         5             0       0         15 ESE                                  12        12             3       0         30 SE                                15        13              0       0         36 SSE                                    8        14            12         2          38 S                                   4        14            14        6          40 SSW                                 10        26            22      26          85 SW                                   6        18             3       1          31 WSW                                    9        10             6       2          29 W                                  16         17             2       3          40 WNW                                  17         26             3        1          49 NW                                11          9             2       0         27 NNW                                  10          4            0       0         15 Variable                                0         0             0       0           0 Total           3           37     146     177             68       41         472 Hours of calm in this     stability     class:     0 Hours of missing wind measurements in this           stability,         class:       0 Hours of missing stability           measurements in all     stability     classes:       ;   3
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January -March 2013 Stability Class -Slightly Stable Winds Measured at Wind Speed Wind-60m-10m Delta-T (F)60 Meters (in mph)Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable'1-3 4-7 8-12 13-18 19-24 > 24 Total 5 2 10 3 8 12 15 8 4 10 6 9 16 17 11 10 0 2 2 1 4 5 12 13 14 14 26 18 10 17 26 9 4 0 0 0 0 1 0 3 0 12 14 22 3 6 2 3 2 0 0 0 0 0 0 0 0 0 2 6 26 1 2 3 1 0 0 0 8 6 15 8 15 30 36 38 40 85 31 29 40 49 27 15 0 Total 3 37 146 177 68 41 472 Hours of calm in this stability class: Hours of missing wind measurements in this 0 stability, class: 0 Hours of missing stability measurements in all stability classes:; 3-- page 57 of104 --
                                                                                -- page 57 of104 --
 
TABLE' 18 (continued)
TABLE' 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION%
JOINT WIND FREQUENCY DISTRIBUTION%BY STABILITY CLASS' Clinton Power 'Station Period of Record:' January - March' 2013 I
BY STABILITY CLASS'Clinton Power 'Station Period of Record:' January -March' 2013 I I Stability Class -Moderately Stable Winds Measured at-60m-10m Delta-T (F)60 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 J ' 8-12 13-18 19-24 > 24 0 0 0 2 0 0 0 1 1 0 0 0 0 1 4 0 0 0 0 0 3 2 0 0 0 0 4 0 0 0 1 0 4 2 0 0 0 3 5 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 1 2 0 6 0 1 3 5 0 0 0 6 3 4 0 0 0 4 12 1 0 0 0 2 9 1 0 0 0 0 9 0 0 "0 0 2 4 0 0 0 0 0 0 0 0 0 Total 2 2 5 5 4 7 8 3 0 3 9 13 17 12 9 6 0 Total 1 20 64 20 0.0 105 Hours of calm in this stability class: 0'Hours of missing wind measurements in this; stability class: 0 Hours of missing stability measurementsin all stability classes: 3*"-- page 58 of 104 --
Stability   Class - Moderately Stable Winds Measured at 60 Meters 60m-10m Delta-T       (F)
I Wind Speed   (in   mph)
Wind Direction       1-3         4-7 J ' 8-12   13-18           19-24     > 24       Total N              0           0       0         2           0           0         2 NNE              0           1       1         0           0           0         2 NE              0           1       4         0           0           0         5 ENE              0           0       3         2           0           0         5 E              0           0       4         0           0           0         4 ESE              1           0       4         2           0           0         7 SE            0           3       5         0           0           0         8 SSE              0           0       2         1           0           0          3 S              0           0       0         0           0           0         0 SSW              0           0       1         2           0           6         3 SW            0           1       3         5           0           0         9 WSW              0           6       3         4           0           0       13 W              0           4       12         1           0           0       17 WNW              0           2       9         1           0           0       12 NW              0           0       9         0           0     "0               9 NNW              0           2       4         0           0           0         6 Variable          0           0       0         0           0           0         0 Total           1         20       64         20           0         .0       105 Hours of calm in this     stability     class:     0' Hours of missing wind measurements in this; stability                 class:         0 Hours of missing stability         measurementsin all       stability     classes:           3*"
                                                                                -- page 58 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January -March 2013 Stability Class -Extremely Stable Winds Measured at Wind Speed Wind-60m-10m Delta-T (F)60 Meters (in mph)Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable Total 0 12 Hours of calm in this stability class: 0 Hours of missing Hours of missing wind measurements in this stability class: 0 stability measurements in all stability classes: 3-- page 59 of 104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January - March                 2013 Stability   Class - Extremely Stable             -   60m-10m Delta-T       (F)
Winds Measured at    60 Meters Wind Speed  (in   mph)
Wind Direction       1-3         4-7     8-12   13-18         19-24     > 24       Total N
NNE NE ENE E
ESE SE SSE S
SSW SW WSW W
WNW NW NNW Variable Total                                                                   0         12 Hours of calm in this     stability     class:     0 Hours of missing wind measurements in this         stability         class:         0 Hours of missing stability         measurements in all     stability     classes:         3
                                                                              -- page 59 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April " June. 2013 Stability Class -Extremely Unstable -60m-10m Delta-T I I (F)Winds Measured at 10 Meters Wind Speed (in mph)Wind .'Direction 1-3 4-7 *8-12 13-18 19-24 > 24 Total N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 0 4 1 0 0 0 0 0 3 1 4 1 4 10 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 12 12 10 3 0 9 3 17 10 6 1 9 19 18 4 0 Total 1 31 76 32 0 0 140 Hours of calm in this stability class: .-;0 : ...... 'Hours of missing wind measurements  
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station I
*in this stability class: 0 Hours of missing stability measurements in all stability classes: 45 I-- page 60 of 104 --
Stability Period of Record: April " June.
Class - Extremely Unstable Winds Measured at 2013
                                                          - 60m-10m Delta-T 10 Meters (F)           I Wind Speed (in mph)
Wind Direction       1-3         4-7   *8-12   13-18           19-24       > 24       Total N                                             0                          0        7 NNE                                             4                          0        12 NE                                             1                           0       12 ENE                                            0                           0       10 E                                            0                           0         3 ESE                                            0                           0         0 SE                                            0                           0         9 SSE                                            0                           0         3 S                                            3                          0       17 SSW                                            1                          0       10 SW                                            4                          0         6 WSW                                            1                          0         1 W                                            4                          0         9 WNW                                          10                            0       19 NW                                            3                          0       18 NNW                                            1                          0         4 Variable                                          0                           0         0 Total           1         31       76       32               0           0     140 Hours of calm in this     stability     class: . -;0 :         ......             '
Hours of missing wind measurements *in this stability                   class:         0 Hours of missing stability         measurements in all     stability         classes:         45 I
                                                                                  -- page 60 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April -June 2013 Stability Class -Moderately Unstable -. 60md10m Delta-T (F)Winds Measured.
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April - June                     2013 Stability   Class   - Moderately Unstable           -. 60md10m Delta-T           (F)
at Wind Speed 10 Meters (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 8-12 13-18 19-24 > 24 Total-------------..-- ----3 2 0 0 0 0 0 0 4 13 1 3 3 5 3 0 0 8 9 6 5 4 4 10 5 19 18 8 9 10 10 9 3 0 Total 2 44 53 37 1 0 137 Hours of calm in this stability class: Hours of missing wind measurements in this.Hours of missing stability measurements in 0 stability class: 0.all stability classes: 45-- page 61 of 104 --
Winds Measured. at     10 Meters Wind Speed   (in     mph)
Wind Direction       1-3      4-7          8-12  13-18            19-24      > 24      Total N                                               3                                    8 NNE                                               2                                    9 NE                                             0                                    6 ENE                                               0                                    5 E                                               0                                    4 ESE                                               0                                    4 SE                                             0                                  10 SSE                                               0                                    5 S                                               4                                  19 SSW                                             13                                    18 SW                                             1                                    8 WSW                                               3                                    9 W                                               3                                  10 WNW                                               5                                  10 NW                                             3                                    9 NNW                                                 0                                    3 Variable                                             0                                    0 Total            2        44            53      37              1          0      137 Hours of calm in this stability          class:      0 Hours of missing wind measurements in this.          stability          class:          0.
Hours of missing stability      measurements in      all      stability      classes:          45
                                                                                    -- page 61 of 104 --
 
I TABLE 18 (continued)
JOINT WIND FREQUENCY'DISTRIBUTION BY STABILITY CLASS                                    I Clinton Power Station I
Period of Rec6rd:4April - June .. 2013
      .Stabilit'y Class - Slightly Unstable Winds Measured at Wind Speed
                                                      - 60t-&#xfd;10m Delta-T 10 Meters (in    mph)
(F) a Wind Direction    1-3       4-7     8-12   13-18       " 19-24'    > 24       Total     I N
NNE 0
0        2 4
6        3 0          0 0
T0 0        11 5
I
        *NE ENE 0
0
                                                                          <0 0
8 7
I E
ESE 0
0 0
0 3
5 I
SE SSE 0
0        -0 0        11 18 I
S SSW 0
3 0
0 16 22 I
SW                                                      0
* 0       15      U WSW                                                      0           0         4 W
0          1          0          9    I WNW NW 1
8 0
1 0
0       20 8
a
                                                                                              &#xa3; NNW            0        5       5         0          0          0        10 Variable        0        0        0          0          0          0          0 Total       11        52      76        28            5          .0     172 U
Hours of calm in this stability     class:
Hours of missing stability'measurementS in all.
0.
Hours of missing wind measurements in this stability-class:
stability   classes:
0 45.:
I U
I
                                                                          -- page 62 of 104 --
I
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY'DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Rec6rd:4April
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April - June                   2013 Stability  Class - Neutral                          - 60m-10m Delta-T         (F)
-June .. 2013.Stabilit'y Class -Slightly Unstable -60t-&#xfd;10m Delta-T (F)Winds Measured at 10 Meters Wind Speed (in mph)Wind Direction N NNE 1-3 0 0 4-7 8-12 13-18 " 19-24' > 24 Total 4 6 0 3 0 0 T0 5 2 0 11* NE ENE E ESE SE SSE S SSW SW WSW W WNW NW 0 <0 0 0 0 0 0 0 3 0 0 0 8 7 3 5 0 11-0 18 0 16 0 22 I I I a I I I I I I U I a&#xa3;U I U I I 0
Winds Measured at     10 Meters Wind Speed (in     mph)
* 0 15 0 0 1 0 1 0 0 0 4 9 8 1 8 0 20 0 10 NNW Variable Total 0 0 5 0 5 0 0 0 0 0 5 0 0 11 52 76 28.0 172 Hours of calm in Hours of missing Hours of missing this stability class: wind measurements in this stability'measurementS in 0.stability-class:
Wind Direction       1-3         4-7     8-12   13-18           19-24     > 24       Total N                        14        34          6           0                   55 NNE                        16        27          8            1                    54 NE                        23        22          9            0                   55 ENE                        13        20          2           0                   38 E                         15        16          0            0                    36 ESE                         42          9        0            0                    52 SE                       31        17          1            0                    55 SSE                         25        31          2            0                    67 S                         22        53        34            4                  116 SSW                         12        51        27            1                    91 SW                       11        26          9            0                    48 WSW                           9      34        14            5                    65 W                           6      29        26            10                    72 WNW                         13        17        13            0                    45 NW                         9      15          4            1                    31 NNW                        13        20          3            0                   39 Variable                        0         0         0           0                     0 Total        44          274      421      158            22          0       919 Hours of calm in this      stability      class:    1 Hours of missing wind measurements in this          stability          class:        0 Hours of missing stability          measurements in  all      stability      classes:        45
0 all. stability classes: 45.:-- page 62 of 104 --
                                                                                -- page 63 of104 --
 
U TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April - June                2013 I
Stability  Class - Slightly.Stable;'            - 60m-10m Delta-T          (F)
Winds Measured at    10-,Meters Wind birection      1-3     4-7 Wind Speed 8-12 (in 13-18 mph) 19-24    > 24        Total I
N                    11          6                                0         20 NNE                    14          7                                0         21 NE                    33          6                                0         45 ENE                    16          5                                 0         29 E                    21          4                                0        34 ESE                    21          5                                0         33 SE SSE 37 35        25 2                                0 0
46 69 I
S                    38        29                                  0         76 SSW                    25          8                                0         51 SW                    24        21                                  0         50 WSW                      13        19                                0         38
          ,W                      13        6                                0         22      I WNW                    23        14                                0         38 NW                    12        4                                0         19      I NNW                      12        4                                 0         16 Variable                   0       0                                 0           0 Total          68      348      165        22            4          0       607 Hours of calm in this stability Hours of missing stability, class:
Hours of missing wind measurements in this measurements in 3-stability all    stability class:
classes:,
0 45' I
I
                                                                            -- page 64 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April -June 2013 Stability Class -Neutral Winds Measured at-60m-10m Delta-T (F)10 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 8-12 13-18 19-24 > 24 Total 14 16 23 13 15 42 31 25 22 12 11 9 6 13 9 13 0 34 27 22 20 16 9 17 31 53 51 26 34 29 17 15 20 0 421 6 8 9 2 0 0 1 2 34 27 9 14 26 13 4 3 0 158 0 1 0 0 0 0 0 0 4 1 0 5 10 0 1 0 0 22 55 54 55 38 36 52 55 67 116 91 48 65 72 45 31 39 0 Total 44 274 0 919 Hours of calm in this stability class: Hours of missing wind measurements in this Hours of missing stability measurements in 1 stability class: 0 all stability classes: 45-- page 63 of104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April - June                   2013 Stability   Class - Moderately Stable              - 60m-10m Delta-T           (F)
Winds Measured at      10 Meters Wind Speed (in   mph)
Wind Direction       1-3          4-7      8-12  13-18          19-24      > 24      Total 1        0        0            0          0 N             2                                                                    3 0        0            0          0 NNE             2              2                                                    4 0        0            0          0 NE           9              5                                                    14 0        0            0          0 ENE           4              1                                                      5 0        0            0          0 E             3              2                                                      5 0        0            0          0 ESE           3              1                                                    4 0        0            0          0 SE           6              5                                                    11 0        0            0          0 SSE           2              8                                                    10 0        0            0          0 S             1            4                                                      5 1        0            0          0 SSW           2              4                                                      7 0        0            0          0 SW           3              2                                                      5 1        0            0          0
          .WSW             6            3                                                    10 0        0            0          0 W             7            7                                                    14 0        0            0          0 WNW           3              8                                                    11 0        0            0          0 NW             1            3                                                      4 0        0            0          0 NNW             3            0                                                      3 Variable                                 0        0            0          0 0            0                                                      0 Total        57            56        2        0            0          0      115 Hours of calm in this      stability      class:    0 Hours of missing wind measurements in this            stability        class:        0 Hours of missing stability          measurements in  all    stability      classes:        45
                                                                                -- page 65 of 104 --
 
I TABLE, 18 (continiued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS                                          I Clinton Power- Station Period of Record:        April.-      June    2013 S
Stability  Class -      Extremely  Stable Winds Measured at 10 Meters 60m-10m Dcelta-T    (F)
I Wind Speed    (in    mph)
Wind Directior    .1-3           4-7     8-12       13-18       19-24     > 24       Total     I N
NNE 0
7 0
7 0
I
                                                                                ~0 NE ENE 10 4
0 14 4
I
          -E ESE 2
1 0
0 2
1 I
SE SSE 1
3 0
0 2
3 U
0 S              0                                                      0          0
                                                                                  .o SSW              1                                                       0           1 0
SW            0                                                       0           2 WSW              1                                                      0           1 W              5                                                      0           5     I WNW              0                                                      0          0 NW            1                                                       0           1    I I
NNW              2                                                                  2 Variable          0                                                                   0 Total          38                                             0         0         45 I
Hours of calm in this     stability     class:
Hours of missing wind measurements in this Hours of missing stability         meaSurement's in 0
stability all stability class:
classes::
0
                                                                                          .145 I
U
                                                                                -- page 66 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April -June 2013 Stability Class -Slightly.Stable;'
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April - June                 2013 Stability   Class - Extremely Unstable            - 60m-10m Delta-T         (F)
-60m-10m Delta-T U I I (F)Winds Measured at 10-,Meters Wind Speed (in mph)Wind birection N NNE NE ENE E ESE SE SSE S SSW SW WSW ,W WNW NW NNW Variable 1-3 4-7 8-12 13-18 19-24 > 24 Total 11 14 33 16 21 21 37 35 38 25 24 13 13 23 12 12 0 6 7 6 5 4 5 2 25 29 8 21 19 6 14 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 21 45 29 34 33 46 69 76 51 50 38 22 38 19 16 0 I I I Total 68 348 165 22 4 0 607 Hours of calm in this stability class: 3-Hours of missing wind measurements in this stability class: 0 Hours of missing stability, measurements in all stability classes:,...45'I I-- page 64 of 104 --
Winds Measured at     60 Meters Wind Speed (in   mph)
Wind Direction        1-3         4-7     8-12   13-18           19-24,    > 24       Total N                                  3        4                                  7 NNE                                  5        5                                10 NE                                12          4                                16 ENE                                  6         1                                  7 E                                  2        0                                  2 ESE                                  0        0                                  0 SE                                  3        5                                   8 SSE                                  3        1                                  4 S                                  8        5                                 18 SSW                                  1        6                                  8 SW                                  1        4                                  6 WSW                                  0        1                                  2 W                                  1        4                                  6 WNW                                  5        7                                20 NW                                  6        10                                19 NNW                                  1        2                                  6 Variable                                0         0                                   0 Total            0         10      57        59          13          0       139 Hours of calm in this     stability     class:     0 Hours of missing wind measurements in this         stability         class:         1 Hours of missing stability         measurements in all     stability     classes:         45
                                                                              -- page 67 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April -June 2013 Stability Class -Moderately Stable Winds Measured at-60m-10m Delta-T (F)10 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW.WSW W WNW NW NNW Variable 1-3 4-7 2 2 9 4 3 3 6 2 1 2 3 6 7 3 1 3 0 1 2 5 1 2 1 5 8 4 4 2 3 7 8 3 0 0 8-12 13-18 19-24 > 24 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 3 4 14 5 5 4 11 10 5 7 5 10 14 11 4 3 0 Total 57 56 2 0 0 0 115 Hours of calm in this stability class: 0 Hours of missing Hours of missing wind measurements in this stability class: 0 stability measurements in all stability classes: 45-- page 65 of 104 --
JOINT-WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Powe.      Station Period of Record: April - June                     2013 Stability   Class-       Moderately Unstable          - 60m-10m Delta-T         (F)
TABLE, 18 (continiued)
Winds Measured at        60 ;Meters Wind Speed     (in   mph)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power- Station Period of Record: April.- June 2013 Class -Extremely Stable -60m-10m Dc Stability Wind Directior N NNE NE ENE-E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable Total elta-T (F)Winds Measured at 10 Meters Wind Speed (in mph).1-3 4-7 8-12 13-18 19-24 > 24 Total I I S I I I I I U 0 7 10 4 2 1 1 3 0 1 0 1 5 0 1 2 0 38 0~0 0 0 0 0 0 0 0 0 0 0 0 0 0.o 0 0 7 14 4 2 1 2 3 0 1 2 1 5 0 1 2 0 I I I I I U 0 0 45 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability meaSurement's in all stability classes::.1 45-- page 66 of 104 --
Wind Direction       1-3         4-7     8-12   18           19-24     > 24       Total N            0           1        3            1            2          0           7 NNE            0           0       6            1            1          0           8 NE            0           0       3            3            0         0           6 ENE            0           4        1            0           0         0           5 E            0           1       4            0           0         0           5 ESE            0           1       2            0           0         0           3 SE            0           0       5            3            0         0           8 SSE              0           2        2            1            0         0           5 S              0           5        6            3            3         3         20 SSW              0          0       2           8            7        *1        18 SW            0           1        1            6            0         1          9 WSW              0           0       3           4           1          0          8 W              0           1       1           7            1         0         10 WNW              0           0       4            3            5          0         12 NW            0           2        2            2            1          0           7 NNW              0           0       4            2            0         0           6 Variable          0           0       0           0           0         0           0 Total            0         18      49          44          21    -    5       137 Hours of calm in this Hours of missing stability stability    class:
Hours of missing wind..measurements in this 0
stability measurements in: all       stability class:-
classes:
0
                                                                                              .45.
I U
                                                                                  -- page 68 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April -June 2013 Stability Class -Extremely Unstable -60m-10m Delta-T (F)Winds Measured at 60 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 8-12 13-18 19-24, > 24 Total 3 5 12 6 2 0 3 3 8 1 1 0 1 5 6 1 0 4 5 4 1 0 0 5 1 5 6 4 1 4 7 10 2 0 7 10 16 7 2 0 8 4 18 8 6 2 6 20 19 6 0 Total 0 10 57 59 13 0 139 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in all stability classes: 45-- page 67 of 104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April - June                   2013 Stability   Class - Slightly Unstable               - 60m-10m Delta-T         (F)
Winds Measured at       60 Meters Wind Speed (in   mph)
Wind Direction       1-3        4-7      8-12  13-18        !19-24      > 24      Total N             0            3        3        1            0          0          7 NNE             0            2        3        3            2          0        10 NE             0            1        6        1            2          0        10 ENE             0            2        0        1            0          0          3 E             0                      2        0            0          0          3 ESE             0            3        0        2            0          0          5 SE             0            2        5        3            0          0        10 SSE             1            1        4        5            0          0        11 S             1            2        2        7            5          1        18 SSW             2            1        2        9            4          5        23 SW             1            2        2        5            3          0        13 WSW             2            0        3        2            1          0          8 W             0            4        4        2            0          1        11 WNW             0            2        5        3            1          0        11 NW             0            1        4        11            2          3        21 NNW             0            1        4        2            0          0          7 Variable           0            0        0        0            0          0          0 Total            7          28      49        57          20        10      171 Hours of calm in this      stability      class:    0 Hours of missing wind measurements in this            stability        class:        1 Hours of missing stability          measurements in  all    stability      classes:        45
                                                                                -- page 69 of 104 --
 
I TABLE.18 (continued)
I JOINT-WIND FREQUENCYDISTRIBUTIONBY STABILITY CLASS Clinton Power-'Station I
Stability Period of Record: April - June Class    -  Neutral Winds Measured at 60;Meters 2013 60m-10m D elta-T' (F)              I Wind Direction      1-3         4-7 Wind Speed 8-12 (in 13-18 mph) 19-24     > 24       Total I
N                          8      17          26          5        0        57 NNE                          3       22          19          5         1        50 NE                          3       17          13        13          3         50 ENE                          2        9          12        11          1         35 0
E ESE 5
7      19 5         19 22 6
4        0 35 52 I
SE                        14      25          14          1         0         55
          -SSE                          8      19          17          9        2        57
          . S 5       15          37        40        18        117 SSW SW 4
6      12 9          45 23 28 6
                                                                                  *8 3
96 50 I
WSW W
6 4
11 10 32 26 11 20        12 8        70 72 I
WNW                          4       15          12        12          3        47 NW                          8      10           12          3        2         37 NNW                          2      16          18          3        :0         39 Variable                        0        0            0         0       *0           0 Total          14
* 89      231        347          177        61        919 I
Hours of calm in this     stability       class: -    '0 Hours of missing wind measurements in this             stability       class:         1 Hours of missing stability           measurements in 'all. stability         classes:.      :45 I
                                                                                -- page 70 of 104 -- i
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT-WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Powe. Station Period of Record: April -June 2013 Class- Moderately Unstable -60m-10m Delta-T Stability (F)Winds Measured at 60 ;Meters Wind Speed (in mph)Wind Direction 1-3 4-7 8-12 18 19-24 > 24 N 0 1 3 1 2 0 NNE 0 0 6 1 1 0 NE 0 0 3 3 0 0 ENE 0 4 1 0 0 0 E 0 1 4 0 0 0 ESE 0 1 2 0 0 0 SE 0 0 5 3 0 0 SSE 0 2 2 1 0 0 S 0 5 6 3 3 3 SSW 0 0 2 8 7 *1 SW 0 1 1 6 0 1 WSW 0 0 3 4 1 0 W 0 1 1 7 1 0 WNW 0 0 4 3 5 0 NW 0 2 2 2 1 0 NNW 0 0 4 2 0 0 Variable 0 0 0 0 0 0 Total 7 8 6 5 5 3 8 5 20 18 9 8 10 12 7 6 0 Total 0 18 49 44 21 -5 137 Hours of calm in this stability class: 0 Hours of missing wind..measurements in this stability class:- 0 Hours of missing stability measurements in: all stability classes:.45.I U-- page 68 of 104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April - June                     2013 Stability  Class - Slightly Stable                  - 60m-10m Delta-T         (F)
Winds Measured at       60 Meters Wind Speed (in   mph)
Wind Direction       1-3         4-7       8-12   13-18           19-24     > 24       Total N             1            4      11          9            0         0         25 NNE             0             3        9        17            1         0         30 NE             0             1      14        20            1          0         36 ENE             0             1       12        13            2          0         28 E             0             3        7        4            1         0         15 ESE             0             1       13        20            3          0         37 SE             0             6      22        10            1          0         39 SSE             0             5      33        37          11          4        90 S             0             3       20        40            9          3         75 SSW             0             3      16        14            5          8         46 SW             0             3      15        17            8          1         44 WSW              1             0       17        16          10          0         44 W             0             2        8        15            2          1         28 WNW             0             2-        8        24            0         0         34 NW             0             1       12          7            0         0        20 NNW             0             1        9        7            0         0         17 Variable           0             0         0         0           0         0           0 Total           2          39      226      270            54        17      608 Hours of calm in this     stability       class. 0 Hours of missing wind measurements -in this           stability         class.:       2 Hours of missing stability         measurements in   all     stability     classes:         45
                                                                                  -- page 71 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April -June 2013 Stability Class -Slightly Unstable -60m-10m Delta-T (F)Winds Measured at 60 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 0 0 0 0 0 0 0 1 1 2 1 2 0 0 0 0 0 3 2 1 2 3 2 1 2 1 2 0 4 2 1 1 0 8-12 13-18 !19-24 > 24 3 1 0 0 3 3 2 0 6 1 2 0 0 1 0 0 2 0 0 0 0 2 0 0 5 3 0 0 4 5 0 0 2 7 5 1 2 9 4 5 2 5 3 0 3 2 1 0 4 2 0 1 5 3 1 0 4 11 2 3 4 2 0 0 0 0 0 0 Total 7 10 10 3 3 5 10 11 18 23 13 8 11 11 21 7 0 Total 7 28 49 57 20 10 171 Hours of calm in this Hours of missing wind stability class: measurements in this 0 stability class: 1 all stability classes: Hours of missing stability measurements in 45-- page 69 of 104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power'Station-II Stability Period of Record: LApril. - June Class     - Moderately  Stable Winds Measured at 60 Meters 2013 60m-10m D elta-T       (F)           II Wind Directior        1-3     4-7 Wind Speed 8-12 (in 13-18 mph) 19-24     > 24       Total Il N                                            0                       0           5 NNE                                            2                        0           3 NE                                          4                        0         12 ENE                                            2                       0           7 E
TABLE.18 (continued)
ESE 1
JOINT-WIND FREQUENCYDISTRIBUTIONBY STABILITY CLASS Clinton Power-'Station Period of Record: April -June 2013 Class -Neutral "" 60m-10m D I I I I I Stability Wind Direction N NNE NE ENE E ESE SE-SSE.S SSW SW WSW W WNW NW NNW Variable elta-T' (F)Winds Measured at 60;Meters Wind Speed (in mph)1-3 4-7 8-12 13-18 19-24 > 24 Total 8 3 3 2 5 7 14 8 5 4 6 6 4 4 8 2 0 17 22 17 9 5 19 25 19 15 9 12 11 10 15 10 16 0 26 19 13 12 19 22 14 17 37 45 23 32 26 12 12 18 0 5 5 13 11 6 4 1 9 40 28 6 11 20 12 3 3 0 0 1 3 1 0 0 0 2 18*8 3 8 12 3 2:0*0 57 50 50 35 35 52 55 57 117 96 50 70 72 47 37 39 0 I I I Total 14
2 0
* 89 231 347 177 61 919 I Hours of calm in Hours of missing Hours of missing this stability class: -'0 wind measurements in this stability class: 1 stability measurements in 'all. stability classes:.:45 I i-- page 70 of 104 --
0 2
TABLE 18 (continued)
7 I
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April -June 2013 Stability Class -Slightly Stable Winds Measured at-60m-10m Delta-T (F)60 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 4 3 1 1 3 1 6 5 3 3 3 0 2 2-1 1 0 8-12 13-18 19-24 > 24 11 9 0 0 9 17 1 0 14 20 1 0 12 13 2 0 7 4 1 0 13 20 3 0 22 10 1 0 33 37 11 4 20 40 9 3 16 14 5 8 15 17 8 1 17 16 10 0 8 15 2 1 8 24 0 0 12 7 0 0 9 7 0 0 0 0 0 0 Total 25 30 36 28 15 37 39 90 75 46 44 44 28 34 20 17 0 Total 2 39 226 Hours of calm in this stability class.270 54 17 608 0 Hours of missing wind measurements -in this stability class.: 2 Hours of missing stability measurements in all stability classes: 45-- page 71 of 104 --
SE SSE 1
TABLE 18 (continued)
2 0
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power'Station-Period of Record: LApril. -June 2013 Class -Moderately Stable -60m-10m D II II Il Stability Wind Directior N NNE NE ENE E ESE SE SSE S SSW: SW WSW W WNW NW NNW Variable elta-T (F)Winds Measured at Wind Speed 60 Meters (in mph)1-3 4-7 8-12 13-18 19-24 > 24 Total 0 2 4 2 1 2 1 2 5 1 2 2 3 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 3 12 7 2 7 7 8 15 3 4 4 11 22 3 2 0 I U I I I I I I I I I I Total 2 21 60 32 0 0 115 Hours of calm in this stability class: 0 Hours of missing wind measurements in this-stability class: 0 Hours of missing. stability measurements in all stability cla'sses: '45'-- page 72 of 104 --
0 7
8 U
S                                            5                        0 0
15    I SSW                                            1                                   3
: SW                                          2                       0           4    I WSW                                            2                       0           4 W                                            3                       0         11     I WNW                                            4                       0         22 NW                                          1                       0           3    I 0
I NNW                                           0                                     2 Variable                                        0                       0           0 Total           2       21     60         32             0           0       115 I
Hours of calm in this stability Hours of missing. stability class:     0 Hours of missing wind measurements in this-stability measurements in all       stability class:
cla'sses:
0
                                                                                            '45' I
I I
                                                                              -- page 72 of 104 --
I
 
TABLE. 1,8 (continued)
TABLE. 1,8 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton-.Power-Station" Period of-Record:
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton-.Power-Station" Period of-Record: April           June       2013 Stability   Class - Extremely Stable                 60m-10m Delta-T           (F)
April June 2013 Stability Class -Extremely Stable.Winds Measured..at 60m-10m Delta-T (F)60 Meters Wir Wind Direction N NNE NE ENE E ESE SE SSE S SSW.SW WSW W WNW NW NNW Variable 1-3 4-7 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 4 5 1 0 0 2 0 0 1 1 0 0 id Speed (in mph)18-12 13-18 19-24 .> 24 0 0 0 -,0 0 0 0 0 4 0 0 0 1 1 0 0 2 0 0 0 4 0 0 0 2 0 0 0 2 2 0 0 0 0 0 .0 1 0 0 0 0 0 0 .0 2 1 0 ..0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 1 0 6 3 3 8 7 5 0 1 3 3 0 2 1 0 0 Total 3 ,. 17 , 19 4 0 0 43 Hours Hours of calm in this stability class:..of missing wind:,measurements -in .this 0 *stability class:.. 2 all stability classes:.Hours of missing stability.measurements-in 45-- page 73 of 104 --
                          .Winds Measured..at      60 Meters Wirid Speed (in  mph)
Wind Direction     1-3       4-7       18-12  13-18        19-24      . > 24      Total N          1             0       0       0           0           -,0         1 NNE          0             0       0       0           0             0         0 NE          1             1       4       0           0             0         6 ENE          0             1       1       1            0             0         3 E          0             1        2        0           0             0         3 ESE          0             4        4        0           0             0         8 SE          0             5        2        0           0             0         7 SSE          0             1        2       2            0             0         5 S          0             0       0       0             0           .0         0 SSW          0             0       1        0             0             0         1
          . SW          1             2        0       0             0           .0         3 WSW          0             0       2       1             0         .. 0         3 W          0            0        0      0            0             0         0 WNW          0             1        1       0             0             0         2 NW          0             1        0       0             0             0         1 NNW          0             0         0       0             0             0        0 Variable      0             0         0       0             0             0         0 Total         3   ,. 17   ,   19       4             0             0       43 Hours of calm in this   stability       class:.. 0
* Hours of missing wind:,measurements -in .this stability             class:..         2 Hours of missing stability.measurements-in all            stability        classes:.        45
                                                                                -- page 73 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT-WIND FREQUENCY DISTRIBUTION BYSTABILITY CLASS Clinton Power Statibn Period of-Record:
JOINT-WIND FREQUENCY DISTRIBUTION BYSTABILITY CLASS Clinton Power Statibn Period of-Record: July - September 2013 Stability  Class- Extremely Unstable               - 60m-10m Delta-T       (F)
July -September 2013 Class- Extremely Unstable -60m-10m Delta-T (F)Stability Winds Measured at 10 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 9 ii ii 9 19 26 22 11 6 6 4 5 12 1 0 8-12 13-18 19-24 > 24 13 0 0 0 20 2 0 0 15 0 0 0 4 0 0 0 3 0 0 0 0 0 0 0 1 0 0 0 3 0 0 0 12 1 0 0 17 3 0 0 28 0 0 0 15 1 0 -0 4 11 0 0 15 7 0 0 15 0 0 0 11 0 0 0 0 0 0 0 Total 18 31 26 15 14 9 20 29 35 31 34 22 19 27 27 12 0 Total 0 168 176 this stability class: 25 0 0 369 I Hours of calm in Hours of missing Hours of missing 0 wind measurements in this'stability class: 0-stability measurements  
Winds Measured at       10 Meters Wind Speed (in     mph)
'in all stability classes: o0-- page 74 of 104 --
Wind Direction     1-3       4-7       8-12   13-18         19-24   > 24       Total N            0              5      13         0        0         0         18 NNE          0             9      20         2         0         0        31 NE          0           ii        15         0         0         0        26 ENE          0           ii          4         0         0         0         15 E            0                      3         0        0         0         14 ESE          0             9        0         0         0         0           9 SE          0          19          1         0         0         0        20 SSE            0         26          3         0         0         0         29 S            0          22        12         1         0         0         35 SSW            0          11        17         3         0        0         31 SW          0             6      28         0         0         0        34 WSW            0             6      15         1         0       -0         22 W            0            4        4       11         0         0         19 WNW            0            5      15         7         0         0         27 NW          0          12        15         0        0         0         27 NNW            0             1      11         0         0         0         12 Variable        0             0       0         0         0        0          0 Total         0       168       176         25         0         0       369 I
Hours of calm in this  stability        class:    0 Hours of missing wind measurements in this'stability               class:       0-Hours of missing stability measurements 'in all stability classes:                       o0
                                                                            -- page 74 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY&#xfd; STABILITY CLASS Clinton Power Station Period of Record: July -September 2013 Stability Class -Moderately Unstable -60m-10m Delta-T (F)Winds Measured at 10 Meters Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable Wind Speed (in mph)1-3 4-7 8-12 13-18 19-24 > 24 Total 6 2 7 19 8 6 9 16 8 7 3 4 2 3 7 4 0 10 8 13 21 8 6 9 20 12 14 9 12 4 4 10 6 0 Total 1 ill 45 9 0 0 166 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0-- page 75 of104 --
JOINT WIND FREQUENCY DISTRIBUTION BY&#xfd; STABILITY CLASS Clinton Power Station Period of Record: July - September 2013 Stability   Class - Moderately Unstable             - 60m-10m Delta-T (F)
Winds Measured at       10 Meters Wind Speed (in   mph)
Wind Direction      1-3         4-7       8-12   13-18         19-24     > 24     Total N                            6                                                 10 NNE                            2                                                   8 NE                            7                                                 13 ENE                          19                                                   21 E                            8                                                    8 ESE                            6                                                    6 SE                          9                                                    9 SSE                          16                                                   20 S                            8                                                 12 SSW                            7                                                 14 SW                          3                                                   9 WSW                            4                                                 12 W                            2                                                   4 WNW                            3                                                   4 NW                          7                                                   10 NNW                            4                                                   6 Variable                        0                                                    0 Total           1         ill       45         9             0         0       166 Hours of calm in this     stability       class:     0 Hours of missing wind measurements in this           stability         class:       0 Hours of missing stability         measurements in   all     stability     classes:         0
                                                                                -- page 75 of104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Stability Periodsof Record: July -September 2013 Class.- Slightly Unstable "- 60m'10m Delta-T Winds Measured at 1:0 Meters Wind Speed (in mph)(F)I Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N NNE NE ENE E ESE* SE SSE S SSW SW WSW W WNW NW NNW Variable 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 3 4 13 6 2 3 10 9 4 3 5 5 3 3 10 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0" 4 11 18 7 2 3 11 12 7 8 14 12 5 5 14 3 0 I Total 3 85 45 3 0 b 136 Hours of calm in this stability class: Hours of missing wind measurements in this Hours ofl:missing'st'ability measurements in 0 stability class: 0 all stability classes: I-- page 76 of 104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Periodsof Record: July - September 2013 Stability  Class.-     Slightly Unstable "-
Winds Measured at 60m'10m Delta-T (F) 1:0 Meters                                   I Wind Speed (in   mph)
Wind Direction         1-3       4-7     8-12   13-18         19-24   > 24       Total N               0           3                                        0           4 NNE              0           4                                        0         11 NE              0         13                                        0         18 ENE              0           6                                        0           7 E              0           2                                        0           2 ESE              0           3                                        0           3
          *SE              1          10                                        0         11 SSE              2           9                                       0         12 S              0           4                                        0           7 SSW              0           3                                        0           8 SW            0           5                                        0         14 WSW              0           5                                        0         12 W              0           3                                        0           5    I WNW              0           3                                        0           5 NW              0         10                                        0         14 NNW              0           2                                        .0         3 0"
Variable          0            0                                                    0 Total           3         85       45       3           0         b       136 Hours of calm in this     stability     class:
Hours of missing wind measurements in this stability Hours ofl:missing'st'ability measurements in all 0
stability class:
classes:
0 I
                                                                              -- page 76 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station, Period of Record: July -Stability Class -Neutral Winds Measured at Wind Speed Wind September 2013-60m-10m Delta-T (F)10 Meters (in mph)Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 0 1 2 3 1 1 4 0 3 2 2 3 0 1 3 1 0 15 22 25 15 15 12 21 50 28 19 36 14 11 13 12 13 0 8-12 13-18 19-24 > 24 9 0 0 0 17 6 0 0 19 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 5 0 0 0 3 0 0 0 14 0 0 0 19 3 0 0 27 0 1 0 11 2 0 0 2 0 0 0 6 0 0 0 10 0 0 0 6 0 0 0 0 0 0 0 Total 24 46 47 19 16 14 30 53 45 43 66 30 13 20 25 20 0 Total 27 321 150 12 1 0 511 Hours of calm in this stability class: Hours of missing wind measurements in this Hours of missing stability measurements in 0 stability class: 0 all stability classes: 0-- page 77 of 104--
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station, Period of Record: July - September 2013 Stability   Class - Neutral                         - 60m-10m Delta-T         (F)
Winds Measured at      10 Meters Wind Speed (in   mph)
Wind Direction       1-3         4-7       8-12   13-18           19-24   > 24       Total N              0          15        9       0             0         0         24 NNE              1          22      17         6             0         0         46 NE            2            25      19         1             0         0         47 ENE            3            15        1       0             0         0         19 E              1          15        0       0             0         0         16 ESE              1           12        1        0             0         0         14 SE            4            21        5       0             0         0        30 SSE              0           50        3       0             0         0         53 S              3          28      14         0             0         0         45 SSW              2          19      19         3             0         0         43 SW            2          36      27         0             1         0         66 WSW              3          14      11         2             0         0        30 W              0           11        2       0             0         0         13 WNW              1          13        6       0             0         0         20 NW            3          12      10         0             0       0         25 NNW              1          13        6       0              0       0         20 Variable          0             0       0       0             0       0          0 Total         27         321       150       12             1       0       511 Hours of calm in this     stability       class:     0 Hours of missing wind measurements in this           stability        class:        0 Hours of missing stability         measurements in   all     stability     classes:           0
                                                                                -- page 77 of 104--
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Stability Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable Period of Record:-July  
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station S
-Class -Slightly Stable Winds Measured at Wind Speed S I September 2013-60m-.1m Delta-T *(F)10 Meters (in mph)1-3' 4-7 0 1 6 3 4 4 7 10 10 6 5 5 7 1 3 0 16 20 27 22 14 38 24 37 66 66 30 10 9 28 19 5 0 8-12 13-18 19-24 > 24 5 0 0 0 7 0 0 0 6 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 8 0 0 0 31 0 0 0 21 0 0 0 12 0 0 0 0 0 0 0 1 0 0 0 8 0 0 0 1 0 0 0 0 0 0 0 Total 21 28 39 27 18 42 31 49 84 103 56 23 14 36 28 9 0 Total 73 431 104 0 0 0 608 0 U I Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability.class:
Stability Period of Record:-July - September 2013 Class     - Slightly     Stable Winds Measured at
Hours of missing stability measUrements'Kin all stability classes: 0.-- page 78 of 104 --
                                                            - 60m-.1m Delta-T *(F) 10 Meters I
Wind Speed  (in   mph)
Wind Direction        1-3'         4-7       8-12   13-18           19-24   > 24       Total 5       0             0         0 N              0            16                                                    21 7       0             0         0 NNE              1            20                                                    28 6       0             0         0 NE              6            27                                                    39 2       0             0         0 ENE              3            22                                                    27 0       0             0         0 E              4            14                                                    18 0       0             0         0 ESE              4            38                                                    42 0       0             0         0 SE            7            24                                                    31 2       0             0         0 SSE            10            37                                                    49 8       0             0         0 S            10            66                                                    84 31       0             0         0 SSW              6            66                                                  103 21         0           0         0 SW            5            30                                                    56 12       0             0         0 WSW                          10                                                    23 0         0           0         0 W              5              9                                                  14 1       0             0         0 WNW              7            28                                                    36 8       0             0         0 NW            1            19                                                    28 1       0             0         0 NNW              3              5                                                    9 0       0             0         0 Variable          0              0                                                    0 Total         73           431       104         0             0         0       608 U
Hours of calm in this     stability Hours of missing wind measurements in this class:    0 stability.class:               0 I
Hours of missing stability           measUrements'Kin all     stability     classes:           0.
                                                                                -- page 78 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: July -September 2013 Stability Class -Moderately Stable -60m-10m Delta-T (F)Winds Measured at 10 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable Total 1-3 4-7 8-12 13-18 19-24, > 24 Total 0 6 11 4 8 5 4 5 7 9 14 7 6 8 5 3 0 102 4 13 40 21 10 6 1 15 10 19 8 8 4 3 3 2 0 167 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 4 19 51 25 18 11 5 20 18 29 22 15 10 11 8 5 0 0 271 Hours of calm in this stability class:. 1 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0-- page 79 of104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: July - September 2013 Stability   Class - Moderately Stable             - 60m-10m Delta-T           (F)
Winds Measured at     10 Meters Wind Speed (in   mph)
Wind Direction       1-3         4-7     8-12   13-18           19-24,   > 24       Total N              0          4        0                                           4 NNE            6           13        0                                          19 NE          11           40        0                                          51 ENE            4           21        0                                          25 E              8         10        0                                          18 ESE            5             6        0                                          11 SE            4             1        0                                            5 SSE              5         15        0                                          20 S              7         10        1                                          18 SSW              9         19        1                                          29 SW          14             8        0                                          22 WSW              7           8        0                                          15 W              6           4        0                                          10 WNW              8           3        0                                          11 NW            5           3       0                                             8 NNW              3           2       0                                           5 Variable          0           0       0                                             0 Total      102            167                                          0       271 Hours of calm in this     stability     class:. 1 Hours of missing wind measurements in this           stability         class:         0 Hours of missing stability         measurements in all     stability     classes:           0
                                                                                -- page 79 of104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station-Period06fRecord:--July  
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station
--September 2013 Stability Class -Extremely Stable -60mG10m Delta-T (F)Winds Measured at 10 Meters Wind Speed (in mph)Wind Direction 1-3 4-7 '8-12 13-18 19-24 > 24 Total I N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 6 20 26 4 6 1 0 0 0 0 1 1 2 1 2 3 0 0 5 53 5 1 0 0 0 0 0 0 1 0 1 6 1 0 6 25 79 9 7 1 0 0 0 0 1 2 2 2 8 4 0 Total 73 73 0 0 0 0 146 Hours of calm in this stability class,: Hours of missing wind measurements in this Hours of missing stability measurements in stabilityclass:
                  -Period06fRecord:--July -- September 2013 Stability   Class - Extremely Stable Winds Measured at
0 all stability classes: I 0'-- page 80 of 104 --
                                                        - 60mG10m Delta-T (F) 10 Meters                                   I Wind Speed (in mph)
Wind Direction       1-3         4-7     '8-12 13-18         19-24   > 24     Total N             6            0                                                    6 NNE           20            5                                                  25 NE         26            53                                                  79 ENE             4            5                                                    9 E             6            1                                                    7 ESE             1          0                                                    1 SE             0           0                                                   0 SSE              0           0                                                   0 S              0           0                                                   0 SSW              0           0                                                   0 SW            1           0                                                   1 WSW              1           1                                                   2 W            2            0                                                   2 WNW              1           1                                                   2 NW            2             6                                                  8 NNW            3            1                                                  4 Variable          0            0                                                  0 Total         73           73         0     0           0         0       146 Hours of calm in this Hours of missing stability stability      class,:
Hours of missing wind measurements in this stabilityclass:
measurements in all   stability     classes:
0 0'
I
                                                                            -- page 80 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: July -September 2013 Stability Class -Extremely Unstable -60m-10m Delta-T (F)Winds Measured at 60 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 ,8-12 13-18 19-24 > 24 0 1 9 5 0 0 0 8 8 9 2 0 0 4 17 7 0 -0 0 5 14 1 0 0 0 5 7 1 0 0 0 5 5 0 0 0 0 8 17 0 0 0 0 16 8 0 0 0 0 9 16 8 2 2 0 6 18 6 0 0 0 2 14 17 0 0 0 3 13 5 0 0 0 2 6 9 5 0 0 4 2 16 5 0 0 7 8 9 0 0 0 0 10 3 0 0 0 0 0 0 0 0 Total 15 27 28 20 13 10 25 24 37 30 33 21 22 27 24 13 0 Total 0 85 172 96 14 2 369 Hours of calm in this stability class: Hours of missing Hours of missing wind measurements in this stability measurements in 0 stability class: 0 all stability classes: 0-- page 81 of 104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: July - September 2013 Stability   Class - Extremely Unstable             - 60m-10m Delta-T (F)
I I TABLE 18 (continued)
Winds Measured at     60 Meters Wind Speed (in   mph)
JOINT-WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS'Clinton Power Station.Periodof Record: July.- September 2013 Class , Moderately Unstable -60m-10m Delta-T (F)Stability Winds Measured at:60 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 12 13-18 19-24 >24 Total 2 3 5 9 7 3 11 10 2 3 0 1 1 5 6 3 0 3 3 2 10 2 3 2 8 9 3 7 8 0 0 2 2 0 0 0 3 0 2 0 0 0 0 0 0 0 0 0 0 0 1 0 0 : '0 0 .0 0 0 0 0 0 0 1 0 1 '0 0 0 8 9 13 20 9 6 13 18 14 10 10 11 3 6 10 6 0 I II I I i I Total 0 71 64 23 8 0 166:0 Hours of calm in this stability class: -0 Hours of missing wind measurements in this:stability class:-Hours of missing stability measurements in all stability-classes:
Wind Direction     1-3         4-7   ,8-12   13-18         19-24     > 24       Total N            0           1       9         5           0         0         15 NNE            0           8       8         9           2         0         27 NE            0           4       17         7           0       -0         28 ENE            0           5       14         1           0         0         20 E            0           5       7         1           0         0         13 ESE            0           5       5         0           0         0         10 SE            0           8       17         0           0         0         25 SSE              0         16       8         0           0         0         24 S              0           9       16         8           2         2         37 SSW              0           6       18         6           0         0         30 SW            0           2       14       17           0         0         33 WSW              0           3       13         5           0         0         21 W              0           2       6         9           5         0         22 WNW              0           4       2       16           5         0         27 NW            0           7       8         9           0         0         24 NNW              0           0       10         3           0         0         13 Variable          0           0       0         0           0         0           0 Total           0         85     172       96           14         2       369 Hours of calm in this     stability     class:     0 Hours of missing wind measurements in this         stability         class:       0 Hours of missing stability          measurements in all     stability     classes:           0
0 1-- page 82 of 104 --
                                                                              -- page 81 of 104 --
 
I TABLE 18 (continued)
I JOINT-WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS' Clinton Power Station
                  .Periodof         Record: July.- September 2013 Stability  Class     , Moderately Unstable         - 60m-10m Delta-T         (F)
Winds Measured at     :60 Meters Wind Speed (in   mph)
Wind Direction       1-3         4-7   12   13-18           19-24     >24       Total     I N                          2       3                       0          0        8 NNE                          3        3                       3         0         9 NE ENE 5
9      10 2                       2 0
0 0
13 20 II E                          7        2                       0         0         9 ESE SE 3
11 3
2 0
0 0
0       13 6
I SSE                        10        8                        0         0       18 S                          2        9                        1         0       14 SSW                          3        3                        0       : '0       10 SW                        0        7                        0       .0         10 WSW W
1 1
8 0
0 0
0 0
11 3
I WNW NW 5
6 0
2 0
1 0
0      10 6
i NNW                          3        2                        1       '0         6 Variable                      0        0                       0         0        0 Total           0         71     64         23             8         0     166 Hours of calm in this     stability     class:     -0 Hours of missing wind measurements in this:stability                   class:-     :0 Hours of missing stability         measurements in all     stability-classes:               0 1 I
                                                                              -- page 82 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: July -September 2013 Stability Class -Slightly Unstable -60m-10m Delta-T (F)Winds Measured at 60 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 2 2 6 4 0 2 7 6 4 2 1 3 3 4 0 1 0 8-12 13-18 2 0 2 2 7 4 4 1 1 0 2 0 6 0 1 0 2 3 1 3 6 7 6 4 3 1 0 2 4 2 1 1 0 0 19-24 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0> 24 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 4 9 18 9 1 4 14 7 10 6 14 13 7 6 11 3 0 Total 2 52 48 30 2 2 136 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: Hours of missing stability measurements in all stability cl 0 asses: 0-- page83 of104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: July - September 2013 Stability   Class - Slightly Unstable               - 60m-10m Delta-T (F)
Winds Measured at     60 Meters Wind Speed (in   mph)
Wind Direction     1-3         4-7     8-12  13-18          19-24      > 24    Total N            0             2        2        0             0         0         4 NNE            0             2        2        2            1          2        9 NE            0             6        7        4            1         0       18 ENE            0            4        4        1             0         0         9 E            0             0       1        0             0         0         1 ESE            0             2       2         0            0          0        4 SE            1            7       6         0            0         0       14 SSE              0           6        1         0           0         0         7 S              1           4       2         3            0         0       10 SSW              0           2        1         3            0         0         6 SW            0           1        6        7            0         0       14 WSW              0           3        6        4            0         0       13 W              0           3        3          1            0         0         7 WNW              0           4        0         2             0         0         6 NW            0           0       4        2            0         0       11 NNW              0           1        1          1            0         0         3 Variable          0           0       0         0           0         0         0 Total           2           52       48       30             2         2     136 Hours of calm in this     stability     class:     0 Hours of missing wind measurements in this           stability         class:       0 Hours of missing stability         measurements in all     stability     cl asses:         0
                                                                                -- page83 of104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Stdtion Period of Record: July -September 2013 Stability Wind Direction N NNE.. NE ENE E ESE SE SSE S SSW SW WSW W WNW*NW NNW Variable'lass -Neutral'Winds Measured at I Wind Speed-60m-10m Delta-T 60 Meters (F)i (in mph)1-3 4-7 8-12 .13-18 19-24 > 24 0 6 9 7 0 0 1 10 11 11 2 2 1 12 16 21 1 1 0 4 13 2 1 0 1 3 11 1 0 0 1 2 11 1 0 0 1 13 16 5 0 0 3 9 38 1 0 0 0 10 18 13 3 0 1 6 23 14 3 0 2 9 29 20 0 1 0 11 10 7 1 1 0 5 10 1 0 0 0 6 s 5 0 0 0 10 8 7 0 0 1 7 10 5 1 0 0 0 0' 0 0 0 Total 22 37 52 20 16 15 35 51 44 47 61 30 16 16 25 24 0 Total 12 123 238 121 12 5 511 Hours of calm in this stability class: .0 Hours of missing wind measurements in this stability class: 0 I Hours of missing stability measurements ih all stability classes:-- page 84 of 104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Stdtion Period of Record:         July - September 2013 Stability   'lass - Neutral' Winds Measured at 60 Meters 60m-10m Delta-T       (F) i I    Wind Speed  (in   mph)
Wind Direction        1-3         4-7     8-12   .13-18         19-24   > 24       Total N            0             6       9         7             0       0         22 NNE              1           10     11         11             2       2         37
          .. NE            1           12     16         21             1       1         52 ENE              0             4     13         2             1       0         20 E            1             3     11         1             0       0         16 ESE              1             2     11         1             0       0         15 SE            1           13     16         5             0       0         35 SSE              3             9     38         1             0       0         51 S            0           10     18         13             3       0         44 SSW              1             6     23         14             3       0         47 SW            2             9     29         20             0       1         61 WSW              0           11     10         7             1       1         30 W
0             5     10         1             0       0         16 WNW              0             6       s         5             0       0         16
          *NW              0           10       8         7             0       0         25 NNW              1             7     10         5             1       0         24 Variable          0             0       0'       0             0       0           0 Total         12           123     238       121           12         5       511 Hours of calm in this Hours of missing stability stability Hours of missing wind measurements in this class:
measurements ih
                                                      .0 stability all     stability class:
classes:
0              I
                                                                                -- page 84 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station I Period of Record:. July.-Stability Class- Slightly Stable..Winds Measured at Wind .Speed Wind September 2013.- 60m-10m .Delta-T (F)60 Meters (in mph)U I U I U I I I U I Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW.. W WNW NW NNW Variable..
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station I Period of Record:. July.-       September 2013 Stability     Class-     Slightly Stable..           .- 60m-10m .Delta-T (F)
1-3 4-7 0 0 1 0 0 0 2 1 0 0 0 0 0 1 0 0 0 2 4 2 1 5 2 11 12 14 3 3 3 1 5 5 4 0 8-12 13-18, 19-24 >-24 13 10 0 :0 4 12 0 0 11 13 3 0 10 11 1 0 12 10 0 0 14 6 1 0 41 4 0 0 28 12 0 0 52 25 1 0 31 52 0 0 12 44 0 0 12 12 4 .0 3 1 0 0 17 .7 0 0 14 11 0 0 8 4 0 0 0 0 0 0 Total 25 20 30 23 27 23 58 53 92 86 59 31 5 30 30 16 0 Total 5 77 .282 234 10 0 608 Hours of calm in this stability class.:*0 Hours of missing wind measurements in this stability class: Hours of .mis.sing.stability measurements in-all stability cl 0 asses: 0-- page 85 of 104 --
Winds Measured at        60 Meters Wind .Speed  (in     mph)
U               Wind Direction       1-3         4-7       8-12   13-18,           19-24     >-24     Total I              N            0            2      13         10             0       :0         25 NNE              0            4        4       12             0         0         20 U              NE            1            2      11         13             3         0         30 ENE              0            1      10         11             1         0         23 I              E            0            5      12         10             0         0        27 U          ESE SE 0
2          11 2      14 41 6
4 1
0 0
0 23 58 I          SSE S
1 0
12 14 28 52 12 25 0
1 0
0 53 92 I          SSW SW 0
0 3
3 31 12 52 44 0
0 0
0 86 59 I          WSW
            .. W 0
0 3
1 12 3
12 1
4 0
                                                                                      .0 0
31 5
U          WNW NW 1
0 5
5 17 14 11 7             0 0
0 0
30 30 I          NNW              0             4        8         4             0        0        16 Variable..        0             0         0         0             0         0           0 Total           5           77   . 282     234             10         0       608 Hours of calm in this     stability       class.:*   0 Hours of missing wind measurements in this             stability         class:         0 Hours of .mis.sing.stability measurements in-all               stability     cl asses:           0
                                                                                    -- page 85 of 104 --
 
TABLE 118 (continued)
TABLE 118 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Periodof Record: July -September 2013 Stability C Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable flass -Moderately Stable -60m-Winds Measured at 60 Meters Wind Speed (in mph)(F)I I U 1-3 4-7 1 0 0 0 0 1 1 0 0 0 0 1 0 0 0 1 0 3 1 0 3 1 4 2 5 6 5 5 5 5 6 7 1 0"8-12 13-18 19-24 > 24 2 1 0 0 4 3 0 0 5 13 0 0 8 18 0 0 21 9 0 0 15 5 0 0 5 0 0 0 5 0 0 0 28 4 0 0 10 12 0 0 13 5 0 0 4 1 0 0 4 3 0 0 3 0 0 0 5 0 0 0 2 0 0 0 0 0 0 *0, Total 7 18 29 31 25 8 10 38 27 23 11 12 9 12 4 0 Total 5 59 134 74 0 0 272 Hours of calm in this stability class: " 0 -Hours of missing-wind measurements in this stability-class:
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station                                                 I Stability Periodof Record: July - September 2013 Cflass - Moderately Stable Winds Measured at
0 Hours of miss:ing stability measurements in all stability classes: 0--- page 86 of 104 --U  
                                                              - 60m-60 Meters (F)           I Wind Direction        1-3         4-7 Wind Speed "8-12 (in 13-18 mph) 19-24   > 24       Total U
&#xa3;I I U I U U U I I I I a TABLE,18 (continued)
N              1              3        2         1           0        0         7 NNE              0             1        4         3           0        0 NE              0             0       5       13             0        0         18 ENE              0             3        8       18             0        0         29 E              0             1      21           9           0         0         31 ESE              1            4      15           5           0         0         25 SE              1            2        5         0           0         0           8 SSE              0            5        5         0            0         0         10 S              0             6      28           4           0         0         38 SSW              0            5      10         12             0        0         27 SW              0             5      13         5           0         0         23 WSW              1            5        4         1           0        0         11 W              0             5        4         3           0        0         12 WNW              0             6        3         0           0         0           9 NW              0            7        5         0           0         0         12 NNW              1            1        2         0            0        0           4 Variable            0             0       0         0           0     *0,             0 Total             5           59     134         74             0         0       272 Hours of calm in this       stability       class: "   0                             -
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station.Period of Record: July -Stability Class Extremely Stable Winds Measured at'-Wind. Speed September..
Hours of missing-wind measurements in this             stability-class:                 0 Hours of miss:ing stability         measurements in   all     stability     classes:           0-
2013..- 60m-10m Delta-T (F)60 Meters (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 8-12 13-18 19-24 >.24 0 2 6 0 0 .0 1 1 3 1 0 .0 1 2 12 8 0 0 0 4 7 16 0 0 3 4 12 14 0 0 1 4 10 4 0 0 4 5 4 0 0 0 2< 2 0 0 0 .0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1i 1 0 0 0 0 0 1 0 0 0 0 2 2 0 0 0 0 0 0 0 0 0 Total 8 6 23 27 33 19 13 4 0 1 3 2 0 2 1 4 0 Total 13 27 .62 44 0 0 146! 0 Hours of calm in this stability class.:.-..  
                                                                                  -- page 86 of 104 --
.0 Hours of missing wind measurements in this stability class::..Hours of. missing stabili-ty' measurements-in all stability classes:..0-- page 87 of 104 --  
U
.TABLE .18- (continued)
 
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record:.October  
&#xa3; TABLE,18 (continued)
-:December2013 Stability Class -Extremely Unstable -60m-10m Delta-T (F)Winds Measured-at 10 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 1 5 6 5 5 3 0 0 0 0 1 2 0 8-12 13-18 19-24 > 24 3 0 0 Q 0 0 0 ">0 0 0 0 0 0 0 0 0 1 0 0 .0 0. 0 0 .0 0 0 0 0 2 0 0 .0 0 0 0 0 3 0 0 0 10 3 0 0 6 2 0 0 6 7 0 .0 1 4 0 "0 7 6 1 0 5 0 0 " 0-8 1 0 0 0 0 0 0 Total 5 2 0 0 2 5 8 5 8 16 8 13 5 14 6 11 0 I Total 0 32 52 23 1 0 108 Hours of calm in this stability, class: 0.Hours of missing wind measurements in this Hours of missing stability measurements in stability class: 0 all stability classes: 4-- page 88 of 104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS I                              Clinton Power Station.
I        Stability Period of Record: July - September.. 2013 Class     Extremely Stable Winds Measured at 60 Meters 60m-10m Delta-T         (F)
U              Wind Direction     1-3
                                      '-Wind.
4-7 Speed 8-12 (in 13-18 mph) 19-24       >.24       Total I            N            0           2           6           0           0           .0           8 NNE            1           1         3           1           0       .0             6 U            NE          1           2         12           8           0           0         23 U
ENE            0           4           7         16           0           0         27 E            3           4         12           14           0           0         33 U          ESE SE 1
4 4
5 10 4
4 0
0 0
0 0
19 13 I          SSE S
2<
0 2
0 0
0 0
0 0
0
                                                                                        .0 0
4 0
I          SSW SW 1
0 0
0 0
2 0
1 0
0 0
0 1
3 I          WSW W
0 0
0 0
2 0
0 0
0 0
0 0
2 0
I          WNW NW 0
0 1i 0
1 1
0 0
0 0
0 0
2 1
a          NNW Variable 0
0 2
0 2
0 0
0 0
0 0
0 4
0 Total       13           27   . 62           44           0           0       146 Hours of calm in this   stability       class.:.-.. .0 Hours of missing wind measurements in this stability                     class::..     ! 0 Hours of. missing stabili-ty' measurements-in all               stability     classes:           ..0
                                                                                      -- page 87 of 104 --
 
                                .TABLE .18-(continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record:.October -:December2013 Stability   Class - Extremely Unstable               - 60m-10m Delta-T (F)
Winds Measured-at       10 Meters Wind Speed (in     mph)
Wind Direction       1-3         4-7       8-12   13-18           19-24   > 24       Total N              0              2        3         0           0         Q         5 NNE              0              2        0         0           0       ">0           2 0         0           0         0 NE              0             0                                                     0 0        0            0          0 ENE              0              0                                                    0 1         0           0         .0 E              0              1                                                    2
: 0.       0           0       .0 ESE              0              5        0         0           0         0         5 SE            0              6        2         0           0         .0         8 SSE              0              5        0        0           0         0         5 S              0             5        3         0            0         0         8 SSW              0             3      10         3           0         0         16 SW            0              0        6         2           0         0         8 WSW W
0 0
0 0
6 1
7 4
0 0      "0
                                                                                    .0         13 5
I WNW              0             0       7         6           1         0        14 NW            0             1        5         0           0     " 0-           6 NNW              0              2        8         1           0         0         11 Variable          0             0       0         0           0         0           0 Total           0           32       52       23             1         0       108 Hours of calm in this     stability,       class:     0.
Hours of missing wind measurements in this stability                    class:        0 Hours of missing stability         measurements in all       stability     classes:           4
                                                                                  -- page 88 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power'Station Period of Record: October -December2013 Stability Class -Moderately Unstable -60m-10m Delta-T (F)Winds Measured at 10 Meters Wind Speed (in mph)I I I U U I U I I i Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 5 4 6 3 3 2 0 0 8 0 0 8-12 13-18 19-24 > 24 2 1 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 1 0 0 2 0 0 0 12 4 0 0 7 3 0 0 7 9 0 0 5 5 3 0 5 6 1 0 4 0 0 0 4 4 0 0 0 0 0 0 Total 3 2 0 0 0 2 6 7 8 19 13 18 13 12 12 8 0 Total 0 33 53 33 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stabili Hours of missing stability measurements in all sta 4 0 123 ty class: 0 bility classes: 4-- page 89 of 104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power'Station Period of Record: October - December2013 Stability   Class - Moderately Unstable             - 60m-10m Delta-T         (F)
Winds Measured at       10 Meters Wind Speed (in     mph)
Wind I         Direction       1-3         4-7       8-12  13-18          19-24    > 24      Total I            N NNE 0
0 0
0 2
2 1
0 0
0 0
0 3
2 I            NE ENE 0
0 0
0 0
0 0
0 0
0 0
0 0
0 U            E            0             0 0
0 0
0 0
0 0
0 0
ESE            0             2                                                    2 U            SE            0             5 1        0             0       0 6
SSE            0             4        2        1             0       0           7 I            S              0             6        2         0           0       0           8 SSW              0             3      12         4             0       0         19 U            SW            0            3        7         3             0       0         13 WSW              0            2        7         9           0        0         18 I            W              0             0        5         5           3       0        13 I          WNW NW 0
0 0
8 5
4 6
0 1
0 0
0 12 12 NNW              0             0        4         4             0       0           8 i          Variable          0             0       0         0           0       0           0 Total           0           33       53         33             4        0      123 Hours of calm in this     stability       class:     0 Hours of missing wind measurements in this           stabili     ty class:          0 Hours of missing stability         measurements in   all     sta bility   classes:           4
                                                                                  -- page 89 of 104 --
 
TABLE18 (continued)
TABLE18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: October -December2013 Stability Wind birection N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable Class iSlightly Unstable -60m-Winds Measured at 10 Meters Wind Speed (in mph)10m Delta-T (F)1-3 4-7 8-12 13-18 19-24 > 24 Total 0 0 0 6 0 0 0 0 0 0 0 0 0 0 0 o m 0 7 0 0 2 2 6 9 7 6 12 12 8 16 17 20 6 0 I I I U I U I U I I I I Total 2 39 49 37 3 0 130 Hours of calm in Hours of missing Hours of missing this stability class: wind measurements in thi stability measurements
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record:       October - December2013 I
': 0 " s stability class: 0 n all stability classes: 4-- page 90 of 104 --
Stability   Class iSlightly Unstable Winds Measured at
                                                              -60m- 10m Delta-T 10 Meters (F)
I Wind Speed   (in     mph)
Wind birection      1-3         4-7     8-12     13-18           19-24     > 24       Total     I N
NNE 0
0 7
0 U
NE                                                                      0           0     I ENE                                                                      6          2 E                                                                      0           2    U ESE                                                                      0           6 SE                                                                      0           9    I SSE                                                                      0           7 S                                                                      0           6    U SSW                                                                      0         12 SW                                                                      0         12      I 8
WSW W
0 m
00        16      I WNW NW 0
0 17 20 I
o NNW Variable 6
0 I
Total           2         39       49         37             3         0     130 Hours of calm in this     stability     class:       0      "
Hours of missing wind measurements in thi s stability                   class:       0 Hours of missing stability         measurements ': n all     stability     classes:           4
                                                                                -- page 90 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY.
JOINT WIND FREQUENCY. DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: October - December2013 Stability   Class - Neutral                         - 60m-10m Delta-T (F)
DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: October -December2013 Stability Class -Neutral Winds Measured at Wind Speed-60m-10m Delta-T 10 Meters (F)(in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 8-12 13-18 19-24 > 24 Total 8 15 11 11 15 20 34 30 30 17 16 28 19 20 11 5 0 28 4 7 9 6 2 15 44 54 65 42 30 50 69 55 44 0 17 5 0 0 0 0 0 6 18 36 13 5 34 43 33 17 0 53 24 18 20 21 22 49 81 103 124 72 64 109 133 100 66 0 Total 8 290 524 227 7 3 1059 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 4-- page 91 of 104 --
Winds Measured at      10 Meters Wind Speed  (in     mph)
Wind Direction       1-3         4-7     8-12   13-18           19-24     > 24       Total N                            8     28        17                                53 NNE                        15         4          5                                24 NE                        11         7          0                                18 ENE                        11         9          0                                20 E                        15         6          0                                21 ESE                        20         2          0                                22 SE                        34       15          0                                49 SSE                        30       44          6                                81 S                        30       54        18                              103 SSW                        17       65        36                              124 SW                        16       42        13                                72 WSW                        28       30          5                                64 W                          19       50        34                              109 WNW                        20       69        43                              133 NW                        11       55        33                              100 NNW                          5     44         17                                 66 Variable                        0       0         0                                 0 Total           8         290     524     227               7         3     1059 Hours of calm in this     stability     class:     0 Hours of missing wind measurements in this           stability         class:       0 Hours of missing stability         measurements in all     stability     classes:         4
                                                                                -- page 91 of 104 --
 
TABLE18 (continued)
TABLE18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS, Clinton Power.Station Period of Record:,October
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS, Clinton Power.Station Period of Record:,October         -   December2013
-December2013.Stability:Class  
      .Stability:Class - Slightly Stable                     - 60m-10m Delta-T             (F)
-Slightly Stable -60m-10m Delta-T (F)Winds Measuredat, 10 Meters Wind Speed (in mph)Wind Direction.
Winds Measuredat, Wind Speed 10 Meters (in     mph)
1-3 4-7 N 0 NNE 0.. NE 0 ENE 1 E 1 ESE 6 SE 5 SSE 5 S 4 SSW 0 SW 0 WSW 2 W 0 WNW 0 NW 0 NNW 0 Variable 0 6 4 9 6 7 17 39 33 33 20 26 18 15 32 20 4 0 8-12 13-18. 19-24 > 2.4 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 13 1 0 .0 28 7 0 0 79 38 3 0 24 3 0 0 7 0 0 0 8 11 0 0 28 ' 6 0 0 13 0 0 0 0 0 0 0 0 0 0 0 Total 9 4 9 7 8 23 48 52 72 140 53 27 34 66 33 4 0 I I U I U I Total 24 289 207 66 3 0 589 Hours of calm in this stability class: Hours of missing.Hours of missing wind measurements in this stability measurements.in 0 ...stability class:- 0 all stability classes:, 4-- page 92 of 104 --
I Wind Direction.       1-3         4-7       8-12   13-18.           19-24       > 2.4     Total      I NNE N              0 0
6 4
3 0
0 0
0 0
0 0
9 4
U
        .. NE ENE 0
1 9
6 0
0 0
0 0
0 0
0 9
7 I
E              1 6          17 7
0 0
0 0
0 0
0 0
23 8
U ESE SE            5          39 4         0               0           0 48      I SSE              5          33        13         1               0         .0         52 S              4          33        28         7               0           0        72 SSW              0           20        79       38               3           0     140 SW            0          26        24         3               0           0       53 WSW              2          18        7         0              0           0       27 W              0           15        8       11               0          0       34 WNW              0           32        28 '       6               0           0       66 NW            0          20        13         0              0          0        33 NNW              0             4        0         0               0           0         4 Variable          0             0       0         0               0           0         0 Total         24         289       207         66               3           0     589 Hours of calm in this     stability       class:     0      .    .      .
Hours of missing. wind measurements in this           stability             class:-       0 Hours of missing stability          measurements.in all         stability       classes:,           4
                                                                                    -- page 92 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: October Stability Class- Moderately Stable Winds Measured at Wind Speed Wind-December2013
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: October - December2013 Stability   Class-       Moderately Stable         - 60m-10m Delta-T         (F)
-60m-10m Delta-T (F)10 Meters (in mph)Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 0 1 0 0 1 4 1 1 1 3 0 2 1 0 1 0 0 2 4 11 8 2 0 5 4 3 12 14 6 9 7 10 4 0 8-12 13-18 19-24 > 24 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 2 5 11 8 3 4 7 6 5 17 14 8 15 7 11 4 0 Total 16 101 10 0 0 0 127 Hours of calm in this stability class: Hours of missing Hours of missing wind measurements in this stability measurements in 0 stability class: 0 all stability classes: 4-- page 93 of104 --
Winds Measured at      10 Meters Wind Speed  (in   mph)
Wind Direction       1-3         4-7       8-12 13-18           19-24   > 24       Total 0       0             0         0 N              0             2                                                    2 0       0             0         0 NNE              1            4                                                    5 0       0             0         0 NE            0           11                                                    11 0       0             0         0 ENE              0             8                                                    8 0       0             0         0 E              1            2                                                    3 0        0            0         0 ESE            4              0                                                    4 1                     1        0             0         0 SE                          5                                                    7 1                      1       0             0         0 SSE                            4                                                    6 1                     1        0             0         0 S                            3                                                    5 2       0             0         0 SSW              3          12                                                    17 0       0             0         0 SW            0           14                                                    14 0       0             0         0 WSW              2            6                                                    8 W                                    5       0             0         0 1            9                                                  15 0       0             0       0 WNW              0             7                                                    7 0         0             0       0 NW            1          10                                                    11 0        0            0       0 NNW              0             4                                                    4 0       0             0       0 Variable          0            0                                                    0 Total         16         101         10       0             0         0       127 Hours of calm in   this   stability       class:     0 Hours of missing wind measurements           in this stability         class:       0 Hours of missing stability          measurements in  all     stability     classes:           4
                                                                                -- page 93 of104 --
 
TABLE. 18 (continued)
TABLE. 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: October -December2013 Stability Wind Direction N NNE NE ENE E ESE SE SSE S SSW 1: SW WSW W WNW NW NNW Variable Class -Extremely Stable Winds Measuredyat
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: October - December2013 Stability   Class - Extremely Stable                                           (F)
.-Wind Speed 60m-10m Delta-T (F)10 Meters (in mph)1-3 4-7 1 2 3 4 8 5 1 0 0 1 4 2 1 2 0 1 0 1 1 ii 4 0 0 0 0 1 3 3 1 1 2 4 1 0 8-12 13-18 19-24 > 24 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 '0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O0 Total 2 3 14 8 8 5 1 0 1 4 7 3 2 4 4 2 0 I I I I U I U I U I I I Total 35 33 0 0 a 0 68 Hours of calm in this stability class: 0 Hours of missing wind measurements  
I 60m-10m Delta-T Winds Measuredyat          10 Meters
'in this stability:class:
                                          .-Wind Speed  (in   mph)
0.Hours of missing stability, measurements ifnall stability classes: '4-- page 94 of 104 --
Wind Direction      1-3       4-7         8-12  13-18          19-24    > 24      Total      I N
NNE 1
2 1
1 0
0 0
0 0
0 0
0 2
3 I
NE            3           ii            0       0           0         0         14      I ENE            4            4          0       0           0       '0           8 E            8              0         0 0
0 0
0 0
0 0
8    U ESE            5              0                                                     5 SE            1              0         0       0           0         0           1    I SSE            0             0         0       0           0         0           0 S            0             1          0       0           0         0           1    U SSW            1              3          0       0           0         0           4 1:SW            4              3          0       0           0         0           7    I 1          0       0           0         0 U
WSW            2                                                                    3 W            1              1          0       0           0         0           2 0       0           0         0 WNW NW 2
0             4 2
0       0           0         0 4
4 I
NNW Variable 1
0 1
0 0
0 0
0 0
0 0
O0 2
0 I
Total         35           33           0       0           a         0         68     I Hours of calm in this     stability         class:     0 Hours of missing wind measurements 'in this             stability:class:               0.
Hours of missing stability,       measurements ifnall         stability     classes:         '4
                                                                                -- page 94 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: October- December2013 Stability Class -Extremely Unstable -60m-10m Delta-T (F)Winds Measured at 60 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 4-7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 3 5 1 2 0 0 0 0 0 0 0 0 8-12 13-18 19-24 > 24 5 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 2 0 0 0 6 0 0 0 1 0 0 0 4 5 0 0 4 7 2 1 3 4 1 0 2 5 4 0 0 1 4 0 0 12 2 1 2 5 0 0 3 5 1 0 0 0 0 0 Total 6 1 0 0 3 5 11 2 11 14 8 11 5 15 7 9 0 Total 0 12 35 45 14 2 108 Hours of calm in this stability class: Hours of missing wind measurements in this Hours of missing stability measurements in 0 stability class: 0 all stability classes: 4-- page 95 of104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: October-             December2013 Stability   Class - Extremely Unstable               - 60m-10m Delta-T (F)
Winds Measured at       60 Meters Wind Speed (in   mph)
Wind Direction       1-3         4-7       8-12  13-18          19-24    > 24      Total 5        0             0       0 N              0             1                                                    6 1        0             0       0 NNE            0             0                                                   1 0         0             0       0 NE            0             0                                                   0 0         0             0       0 ENE              0             0                                                   0 0       2        1             0       0 E              0                                                                 3 2        0             0       0 ESE              0             3                                                    5 6        0             0       0 SE            0             5                                                  11 1         0             0       0 SSE              0             1                                                   2 S              0             2        4        5            0       0         11 SSW              0             0       4         7             2       1         14 SW            0            0        3         4             1       0         8 WSW              0            0        2         5           4         0         11 W              0            0        0         1             4       0          5 WNW              0            0       0       12             2       1         15 NW            0            0        2         5             0       0         7 NNW              0            0        3         5             1       0         9 Variable          0             0       0         0             0       0         0 Total           0           12       35         45           14         2       108 Hours of calm in this     stability       class:     0 Hours of missing wind measurements in this           stability        class:        0 Hours of missing stability         measurements in   all     stability     classes:         4
                                                                                -- page 95 of104 --
 
TABLE 1.8 (continued)
TABLE 1.8 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton.Power Station Period of Record: October.-
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton.Power Station Period of Record: October.- December2013 I
December2013 Stability Class -Moderately Unstable..  
Stability   Class - Moderately Unstable.. - 60m-10m Delta-T (F)
-60m-10m Delta-T I (F)Winds Measured at 60 Meters Wind Speed (in mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW* W WNW.NW NNW Variable 1-3 4-7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 4 2 4 2 1 1 0 0 7 0 0 8-12 13-18 19-24 > 24 1 2 0 0 2 0 0 0 0 0 00 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 2 2 0 0 3 0 1 0 7 10 4 0 4 3 1 0 6 4 7 0 0 7 6 .3 2 3 3 1 1 5 0 0 0 5 2 0 0 0 0 0 Total 3 2 0 0 0 3 6 6 8 23 9 18 16 9 13 7 0 Total 0 23 30 -42 .24 4 123 Hours of calm in this stability class: 0 Hours of missing Hours of missing wind measurements in this. stabili stability measurements inall s.ta ty class: .bility clas 0 ses:: 4 I I I U-- page 96 of104 --
Winds Measured at         60 Meters Wind Speed   (in   mph)
Wind Direction       1-3         4-7       8-12   13-18         19-24     > 24     Total N              0              0        1         2             0        0          3 NNE              0             0       2         0             0         0         2 NE            0             0       0          0            00                   0 0         0             0         0 ENE              0             0                                                       0 0          0            0        0 E              0              0                                                      0 1         0             0         0 ESE              0              2                                                      3 1         1             0        0 SE            0             4                                                      6 SSE              0             2       2         2            0         0         6 S              0              4        3         0             1         0          8 SSW              0             2        7         10             4         0         23 SW            0              1        4         3             1         0           9 WSW              0              1        6         4             7         0        18
          *W 0             0       0          7             6       .3         16 WNW              0              0        2         3             3         1           9
          .NW              0              7        1         5             0         0         13 NNW              0             0        0          5             2         0           7 Variable          0             0       0         0             0         0           0 Total           0           23       30 -       42   .       24         4       123 Hours of calm in this     stability       class:     0 Hours of missing wind measurements in this.
Hours of missing stability           measurements inall stabili      ty class: .
s.ta bility   clas ses::
0 4   I I
I
                                                                                  -- page 96 of104 --
U
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY. STABILITY CLASS Clinton Power Station Period of Record:.October  
JOINT WIND FREQUENCY DISTRIBUTION BY. STABILITY CLASS Clinton Power Station Period of Record:.October - December2013 Stability   Class &#xfd; Slightly., Unstable               - 60m-10m Delta-T     (F)
-December2013 Stability Class &#xfd; Slightly., Unstable Winds Measured at ,Wind Speed Wind-60m-10m Delta-T 60 Meters (in mph)(F)Direction N NNE NE ENE.E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3 -.4-7 8-12 18 19-24.". >24 Total 0 0 0 0 0 0 1.0 0 1>1 1 1 6 0 0 2 1 7 10 4 10 12 10 10 15 16 19 8 0 Total 1 22 .30 47 25 5 130 Hours of calm in this stability class.: Hours of missing wind measurements in this Hours of missing stability measurements in 0 stability class: 0 all. stabilityclasses:
Winds Measured at          60 Meters
* : 4-- page 97 of 104 --
                                            ,Wind  Speed (in   mph)
Wind Direction       1-3     -   . 4-7       8 13-18       19-24.". >24         Total N                                                                      0           6 NNE                                                                      0           0 NE                                                                    0           0 ENE                                                                      0           2
          .E                                                                      0           1 ESE                                                                      0           7 SE                                                                              10 SSE                                                                                  4 1
S                                                                              10
                                                                                  .0 SSW                                                                              12 SW                                                                    0        10 WSW                                                                      1        10 W                                                                      >1        15 WNW                                                                      1        16 NW                                                                    1        19 NNW                                                                                  8 Variable                                                                              0 Total           1             22   . 30       47       25         5       130 Hours of calm in this     stability         class.:     0 Hours of missing wind measurements in this stability                  class:        0 Hours of missing stability         measurements in all. stabilityclasses:                 * :4
                                                                              -- page 97 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY' CLASS Clinton Power Station Period of Record: October Stability Class -Neutral Winds Measured at Wind Speed-December2013 60m-10m Delta-T (F)Meters (in mph)13-18 '19-24 > 24 Total Wind Direction N 1NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW.NW NNW Variable 1-3 4-7 12 9 10 8 8 6 15 35 19 29 17 16 27 35 25 19 9 0 26 1 3 14 7 7 16 37 44 53 36 24 46 56 49 49 0 12 2 0 1 2 0 0 16 23 27 12 4 27 36 27 9 0 0 0 0 0 0 0 0*2 18 6 1 1 3 3 1 0 0 50 22 13 25 20 24 56 80 116 108 73 62 117 123 101 69 0 I Total 3 68 287 468 198 35 1059 Hours of calm in this stability class: Hours of missing wind measurements in this Hours of missing stability measurements in'0'stability class: 0, all stability classes':4--- page 98of104 --
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY' CLASS Clinton Power Station Period of Record: October         -    December2013 Stability   Class - Neutral                               60m-10m Delta-T       (F)
Winds Measured at      *0    Meters Wind Speed (in     mph)
Wind Direction      1-3          4-7    12  13-18         '19-24     > 24       Total N                                     9       26             12         0       50 1NNE                                  10          1             2       0       22 NE                                    8          3              0       0       13 ENE                                    8        14              1        0       25 E                                    6          7              2        0       20 ESE                                  15          7              0       0       24 SE                                  35        16              0       0       56 SSE                                  19        37            16        *2       80 S                                  29        44            23      18       116 0
SSW                                  17        53            27        6       108 SW                                  16        36            12        1       73 WSW                                  27        24              4        1       62 W
WNW 35 25 46 56 27 36 3
3 117 123 I
          .NW                                  19        49            27        1      101 NNW                                    9        49              9                69 0
Variable                                0          0              0                  0 Total           3           68     287       468             198       35       1059 Hours of calm in this     stability     class:     0' Hours of missing wind measurements in this stability                      class:        0, Hours of missing stability           measurements in' all     stability     classes'         :4-
                                                                                  -- page 98of104 --
 
TABLE. 18 (continued)
TABLE. 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY, STABILITY CLASS Clinton Power Station Period.of Record: October Stability Class. " Slightly Stable ,Winds Measured at Wind Speed Wind-December2013
JOINT WIND FREQUENCY DISTRIBUTION BY, STABILITY CLASS Clinton Power Station Period.of Record: October           -  December2013 Stability   Class. " Slightly Stable                 -   60m-10m Delta-T. (F)
-60m-10m Delta-T. (F)60 Meters (in mph)Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Variable 1-3. 4-7 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 5 1 2 2 1 1 3 1 0 0 0 ,8-12 13-18. 19-24.. -> 24 3 7 0 0 2 1 0 '.0 1 1 0 0 3 8 0 0 2 5 0 0 6 3 0 ,0 31 16 0 .0 25 30 6 0 10 30 22 9 7 49 60 8 10 36 8 0 7 15 0 .0 14 9 9 .2 18 33 16 0 17 19 0 .0 9 1 0 0 0 0 0 0 Total 10 3 3 11 9 11 52 62 73 126 55 23 37 68 36 10 0 Total 1 20 .. 165 263 121 19 589 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class:. 0 Hours ofrnmissing stability mea.surements in all stability classes:-,4-- page 99of104 --
                              ,Winds Measured at      60 Meters Wind Speed (in   mph)
TABLE 18. (cOntinued)
Wind Direction       1-3.         4-7       ,8-12 13-18.         19-24..   - > 24     Total N              0              0        3       7             0          0      10 NNE              0             0         2       1             0       '.0         3 NE            0              1         1     1              0           0         3 ENE              0              0        3      8             0           0       11 E              1            1        2       5             0          0         9 ESE              0             2          6     3             0           ,0     11 SE              0            5        31     16             0         .0       52 SSE              0            1        25     30             6           0      62 S              0             2        10     30             22           9       73 SSW              0            2          7     49             60           8     126 SW              0            1        10     36             8           0       55 WSW              0            1          7     15             0         .0       23 W              0            3        14       9             9         .2       37 WNW              0            1        18     33             16           0       68 NW              0            0        17     19             0         .0       36 NNW              0            0          9     1             0          0      10 Variable            0             0         0     0             0           0         0 Total             1           20   .. 165   263             121       19       589 Hours of calm in this       stability       class:     0 Hours of missing wind measurements in this             stability         class:.         0 Hours ofrnmissing stability         mea.surements in all     stability     classes:-         ,4
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power 'Station I Period of Record: October December2013 Stability Class -Moderately Stable -601i-10m Delta-T (F)W Winds Measured at' &#xfd;60 Meters Wind Speed (in mph)Wind Direction 1-3 4-7. 8-12 13-18 19-24 > *24 N 0 0 0 4 0 0-NNE 0 0 0 0 0 0 NE 0 0 7 1 0 0 ENE 0 0 1 7 0 0 ,E 0 0 2 5 0 0 ESE 0 0 0 2 0 0 SE 0 4 2 2 0 0 SSE 0 0 2 6 0 0.S 0 0 0 3 1 0.SSW 0 0 1 8 0 0 SW 0 0 5 12 0 0 WSW 0 1 3 8 0 0.W 0 0 4 6 0 0 WNW 0 1 4 4 2 0 NW 0 1 9 4 0 0 NNW 0 1 2 2 0 0 Variable 0 0 0 0 0 0 Total 4 0 8 8 7 2 8 8 4 9 17 12 10 11 14 5 0 Total 0 8 42 74 3 0 127 Hours of calm in this stability class: Hours of missing wind measurements in this Hours of missing stability measurements'in 0 stability class: -0.all stability.
                                                                                  -- page 99of104 --
las ses:: -4 I I-- page 100 of 104 --
 
TABLE 18.(cOntinued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS I
Clinton Power 'Station Period of Record: October             December2013 Stability   Class - Moderately Stable               - 601i-10m Delta-T         (F)
Winds Measured at' &#xfd;60 Meters W
Wind Speed (in     mph)
Wind Direction       1-3         4-7. 8-12   13-18           19-24     > *24     Total N             0           0         0         4             0         0         4
          -NNE             0          0         0         0             0         0           0 NE             0           0         7         1             0         0           8 ENE             0           0         1         7             0         0           8
          ,E             0           0         2         5             0         0           7 ESE             0           0         0         2             0         0           2 SE             0           4         2         2             0         0           8 SSE             0           0         2         6             0         0           8
          .S             0           0         0         3             1         0           4
          .SSW             0           0         1         8             0         0           9 SW             0           0         5       12             0         0         17 WSW             0           1         3         8             0         0         12
          .W               0           0         4         6             0         0         10 WNW             0           1         4         4             2         0         11 NW             0           1         9         4             0         0         14 NNW             0           1         2         2             0         0           5 Variable         0           0         0         0             0         0           0 Total Hours of calm in this 0
stability 8
class:
42 0
74              3        0      127 I
Hours of missing wind measurements in this Hours of missing stability stability measurements'in .all      stability.
class:       -0 las ses::     -4       I
                                                                                -- page 100 of 104 --
 
TABLE 18 (continued)
TABLE 18 (continued)
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: October Stability Class -Extremely.
JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: October               -  December2013 Stability   Class - Extremely. Stable                     -   60m-10m Delta-T.(F)
Stable..Winds Measured at Wind Speed Wind-December2013
                              .. Winds Measured at          60 Meters Wind Speed    (in     mph)
-60m-10m Delta-T.(F) 60 Meters (in mph)I I U I U U I I I U I Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W.WNW NW NNW Variable Total.1-3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4-7 0 0 1 0 0 1 0 0 0 0 1 0 1 2 0 0 0 8-12 .13-18 19-24 > 24 0 .3 0 0 1 1 0 0 0 2 0 0 1 8 0 0 0 7 0 0 2 0 0 0 0 0 0 0 10 1 0 0 3 0 0 0 2 2 0 0 3 5 0 0 2 0 0 O0 0 1 0 0 1 0 0 .0 3 0 0 0 2 2 0 0 0 0 0 0 Total 3 2 3 9 7 3 0 11 3 4 9 2 2 3 3 4 0 6 30 , 32 0 .0 68 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of-.missing stability measurements in all stability classes:-- page 101 of 104 --
Wind I         Direction     . 1-3           4-7      8-12    .13-18            19-24    > 24      Total I            N NNE 0
I SECTION 9 CHANGES TO RADIOACTIVE WASTE TREATEMENT SYSTEMS In accordance, with Section 7.2 of the CPS ODCM, licensee-initiated changes to I the liquid, gaseous or solid radioactive waste treatment systems shall be reported in the Annual Radioactive, Effluent Release Report.There were no instances of licensee-initiated changes .to the liquid, gaseous or solid radioactive waste treatment systems during 2013.p I II I I I U I I I II I I-- page 1O2 of 104 --
0 0
SECTION 10.CORRECTIONS TO DATA REPORTED IN PREVIOUS REPORTS I1t was identified that, the dosimeters used for measuring.
0 0
the ambient gamma radiation field were incorrectly identified as Thermoluminescent Dosimeters, [TLD] on page 34 of the 2012 Annual Radioactive Effluent Release Report-. The following page has been revised to appropriately identify the dosimeters as Optically Stimulated Luminescent Dosimeters
1
[OSLD]:'.-- page 103 of 104 --
                                                        .          3 1
I Revision to Pg 39 of the 2012 Annual Radioactive Effluent Release Report COMPLIANCE WITH 40CFR190 REQUIREMENTS Optically Stimulated Luminescent Dosimeters
0 0
[OSLD] are stationed around CPS to measure the ambient gamma radiation field. Monitoring stations are placed near the site boundary and approximately five (5) miles from the reactor, in locations representing the sixteen (16) compass sectors. Other locations are chosen to measure the radiation field at places of special interest such as nearby residences, meeting places and population centers. Control sites are located further than ten (10) miles from the site, in areas that should not be affected by plant operations.
0 0
The results from the OSLDs are reported in the Annual Radiological Environmental Monitoring Report[REMP]. The results from this effort indicated no excess dose to offsite areas.Additionally, NUREG-0543, METHODS FOR DEMONSTRATING LWR COMPLIANCE WITH THE EPA URANIUM FUEL CYCLE STANDARD (40 CFR PART I 190) states in section IV, "As long as a nuclear plant site operates at a level below the Appendix I reporting requirements, no extra analysis is required to demonstrate compliance with 40 CFR Part 190." The organ and whole body doses reported in Table 8 are determined using 10 CFR 50 Appendix I methodology.
3 2
The doses reported are well below the limits of Appendix I.DOSE TO MEMBERS OF THE PUBLIC WITHIN THE SITE BOUNDARY CPS ODCM section 7.2 requires that the Radioactive Effluent Release Report include an assessment of the radiation doses from radioactive liquids and gaseous effluents to MEMBERS OF THE PUBLIC due to their activities inside the SITE BOUNDARY.
U            NE ENE 0
Within the CPS site boundary there are seven areas that are open to members of the public as identified by CPS ODCM Table 3.4-4 (see Figure 4): I-The Department of Natural Resources Recreation Area at 1.287 kilometers (0.8 miles) in the ESE sector-A road at 0.495 kilometers (0.3 miles) in the SE sector-A residence at 2.736 kilometers (1.7 miles) in the SSE sector-A residence at 1.219 kilometers (0.8 miles) in the SW sector-Agricultural acreage at 1.372 kilometers (0.9 miles) in the SSW sector-A residence at 2.414 kilometers (1.5 miles) in the WSW sector-A portion of Clinton Lake at 0.335 kilometers (0.2 miles) in the NW sector At all of the above locations, the plume, inhalation and ground-plane exposure pathways are used for dose calculations.
0 1
The 2012 Annual Land Use Census identified no other exposure pathways.
0 0
All dose calculations were performed using the methodology contained in the CPS ODCM, with the exception of dose due to C-14, which was calculated using methodology included in the EPRI Technical Report 1021106.I I I I I I I I-- page 104 of 104 --}}
1 2
8 0
0 0
0 3
9 I            E ESE 0
0 0
1 0
2 7
0 0
0 0
0 7
3 U            SE              0             0       0             0             0         0         0 SSE              0             0       10             1             0         0       11 U            S              0              0        3             0             0         0         3 SSW              0              0        2             2             0        0         4 I            SW              0             1        3             5             0         0         9 WSW              0              0        2             0             0       O0           2 I            W              0              1        0             1             0         0         2
            .WNW              0              2        1             0             0       .0           3 I            NW              0             0       3            0             0        0          3 U
NNW              0              0        2             2             0        0          4 Variable            0              0       0             0             0         0         0 I            Total           0             6       30   ,       32               0       .0       68 Hours of calm in this       stability       class:       0 Hours of missing wind measurements in this                 stability           class:       0 Hours of-.missing stability           measurements in     all       stability     classes:
                                                                                        -- page 101 of 104 --
 
I SECTION 9 CHANGES TO RADIOACTIVE WASTE TREATEMENT SYSTEMS In accordance, with Section 7.2 of the CPS ODCM, licensee-initiated changes to               I the liquid, gaseous or solid radioactive waste treatment systems shall be reported in the Annual Radioactive, Effluent Release Report.
There were no instances of licensee-initiated changes .to the liquid, gaseous or solid radioactive waste treatment systems during 2013.
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                                                                                -- page 1O2 of 104 --
 
SECTION 10.
CORRECTIONS TO DATA REPORTED IN PREVIOUS REPORTS I1t was identified that, the dosimeters used for measuring. the ambient gamma radiation field were incorrectly identified as Thermoluminescent Dosimeters, [TLD] on page 34 of the 2012 Annual Radioactive Effluent Release Report-. The following page has been revised to appropriately identify the dosimeters as Optically Stimulated Luminescent Dosimeters [OSLD]:'.
                                                                        -- page 103 of 104 --
 
I Revision to Pg 39 of the 2012 Annual Radioactive Effluent Release Report COMPLIANCE WITH 40CFR190 REQUIREMENTS Optically Stimulated Luminescent Dosimeters [OSLD] are stationed around CPS to measure the ambient gamma radiation field. Monitoring stations are placed near the site boundary and approximately five (5) miles from the reactor, in locations representing the sixteen (16) compass sectors. Other locations are chosen to measure the radiation field at places of special interest such as nearby residences, meeting places and population centers. Control sites are located further than ten (10) miles from the site, in areas that should not be affected by plant operations. The results from the OSLDs are reported in the Annual Radiological Environmental Monitoring Report
[REMP]. The results from this effort indicated no excess dose to offsite areas.
Additionally,   NUREG-0543,     METHODS       FOR     DEMONSTRATING             LWR COMPLIANCE WITH THE EPA URANIUM FUEL CYCLE STANDARD (40 CFR PART 190) states in section IV, "As long as a nuclear plant site operates at a level below the I
Appendix I reporting requirements, no extra analysis is required to demonstrate compliance with 40 CFR Part 190." The organ and whole body doses reported in Table 8 are determined using 10 CFR 50 Appendix I methodology. The doses reported are well below the limits of Appendix I.
DOSE TO MEMBERS OF THE PUBLIC WITHIN THE SITE BOUNDARY CPS ODCM section 7.2 requires that the Radioactive Effluent Release Report include an assessment of the radiation doses from radioactive liquids and gaseous effluents to MEMBERS OF THE PUBLIC due to their activities inside the SITE BOUNDARY. Within the CPS site boundary there are seven areas that are open to members of the public as identified by CPS ODCM Table 3.4-4 (see Figure 4):                     I
      -   The Department of Natural Resources Recreation Area at 1.287 kilometers (0.8 miles) in the ESE sector A road at 0.495 kilometers (0.3 miles) in the SE sector I
A residence at 2.736 kilometers (1.7 miles) in the SSE sector A residence at 1.219 kilometers (0.8 miles) in the SW sector I
      -   Agricultural acreage at 1.372 kilometers (0.9 miles) in the SSW sector A residence at 2.414 kilometers (1.5 miles) in the WSW sector A portion of Clinton Lake at 0.335 kilometers (0.2 miles) in the NW                   I sector I
At all of the above locations, the plume, inhalation and ground-plane exposure pathways are used for dose calculations. The 2012 Annual Land Use Census identified no other exposure pathways.         All dose calculations were performed using the methodology contained in the CPS ODCM, with the exception of dose due to C-14, I
which was calculated using methodology included in the EPRI Technical Report 1021106.                                                                                       I I
                                                                          -- page 104 of 104 -- I}}

Latest revision as of 15:14, 25 February 2020

Annual Radioactive Effluent Release Report
ML14127A018
Person / Time
Site: Clinton Constellation icon.png
Issue date: 04/24/2014
From: Taber B
Exelon Generation Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
U-604171
Download: ML14127A018 (105)
v • d • e


Text

A Exelon Generation, Clinton Power Station 8401 Power Road Clinton, IL 61727 U-604171 10CFR50.36a April 24, 2014 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555 Clinton Power Station, Unit 1 Facility Operating License No. NPF-62 NRC Docket No. 50-461

Subject:

Clinton Power Station 2013 Annual Radioactive Effluent Release Report Exelon Generating Company, LLC (Exelon), Clinton Power Station is submitting the 2013 Annual Radioactive Effluent Release Report. This report is submitted in accordance with Technical Specification 5.6.3, "Radioactive Effluent Release Report," and covers the period from January 1, 2013 through December 31, 2013.

There are no commitments contained in this letter.

Questions on this letter may be directed to Mr. Rick Bair, Chemistry Manager, at 217-937-3200.

Respectfully, B. Keith Taber Site Vice President Clinton Power Station DRA/bIf Attachment cc: Regional Administrator - NRC Region III NRC Senior Resident Inspector - Clinton Power Station Office of Nuclear Facility Safety - Illinois Emergency Management Agency I

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I Nuclear 01 January 2013- 31 December 2013 i

ANNUAL RADIOACTIVE EFFLUENT RELEASE i

REPORT I CLINTON POWER STATION - DOCKET NUMBER 50-461 U Prepared by:

Clinton Power Station I -- page 1 of 104 --

TABLE; OFCONTENTS SECTION .TITLE PAGE 1 Executive Summary 5 Introduction 6 3 Suppl1emental.Information 12 4 Radioactive Effluent Data 17 5 Solid Waste Disposal Information 27 6 Dose Measurements and Assessments 30 ODCM Operational Remedial Requirement Reports 41 8 Metdorological Data and Dispersion Estimates 42 9 ChangeS'to Radioactive Waste Treatment Systems 102 10 Corrections to Data Reported in Previous' Reports 103

-- page 2 of 104 --

LIST.OF TABLES .

TABLE TITLE PAGE NUMBER Gaseous Effluents - Summation of All Releases 17 1

  • 1A Air Doses Due to Gaseous Releases 18 S1B Doses to a Member of the Public Due to Radioiodines, 18 Tritium and Particulates in Gaseous Releases 2 Gaseous Effluents - Nuclides Released 19
3. Radioactive Gaseous Waste LLD Values 20 4 Waterborne Effluents - Summation of All Releases 22 5 Waterborne Effluents - Nuclides Released 23 6 Radioactive Liquid Waste LLD Values 24 7 Solid Waste and Irradiated Fuel Shipments 28 8 Maximum Offsite Doses and Dose.Commitments to. Membersof the 31 Public In Each Sector 9 Calculated Doses to Members of the- Public During Use of. the Road in the Southeast Sector within the CPS Site Boundary Calculated Doses to. Members.of the Public During Use.of the 10 Agricultural Acreage in the South-Southwest Sector within the CPS 35 Site Boundary 11 Calculated Doses to Members of the Public During Use of Clinton 36 Lake in the Northwest Sector within the CPS Site Boundary Calculated Doses to Members of the Public During Use of the 12 Department of Natural Resources Recreation Area in the East- 37 Southeast Sector within the CPS Site Boundary 13 Calculated Doses for the Residents in the Southwest Sector within the 38 CPS Site Boundary 14 Calculated Doses for the Residents in the West-Southwest Sector 39 within the CPS Site Boundary 15 Calculated Doses for the Residents in the South-Southeast Sector 40 within the CPS Site Boundary 16 Meteorological Data Availability 43 17 Classification of Atmospheric Stability 44 18 Joint Wind Frequency Distribution by Stability Class 45

-- page 3 of 104 --

LIST OF FIGURES FIGURE TITLE PAGE NUMBER 1 CPS Airborne Effluent Release Points 7 2 CPS Waterborne Effluents Release Pathway '8 3 Effluent Exposure Pathways 11 4 Areas Within the CPS Site Boundary Open to Members of the Public. 33

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-- page 4 of 104 --

SECTION 1 EXECUTIVE

SUMMARY

The Annual Radioactive Effluent Release Report is a detailed description of gaseous and liquid radioactive effluents released from. Clinton Power Station [CPS] and the resulting radiation doses for the period of 01 January 201'3 through 31 December 2013. This report also includes a detailed meteorological section providing weather history of the surrounding area during this period.- This information is used to calculate the offsite dose to our public.

..: The report also includes a summary of the amounts .of radioactive material contained in solid waste that is packaged and shipped to a federally approved disposal

/ burial facility offsite. Additionally, this report notifies the U.S. Nuclear Regulatory Commission [NRC] staff of changes totCPS's Offsite Dose'CalCulation" Manual [ODCM]

and exceptions to the CPS effluent monitoring program that must be reported in accordance with ODCM Remedial Requirements 2.7.1.b and 3.9.2.b.

The Report also includes a summary of events that are to be included per ODCM Remedial Requirements.

The NRC requires that nuclear power facilities be designed, constructed, and operated in such a manner as to maintain radioactive effluent releases to unrestricted areas As Low As Reasonably Achievable [ALARA]. To ensure compliance with this criterion, the NRC has established limitations governing the release of radioactivity in effluents.

During 2013, CPS operations were well within these federally required limits.

The maximum annual radiation dose delivered to the inhabitants of the area surrounding CPS - due to radioactivity released from the station - was 2.65E-02 [or 0.027] mrem. The radiation dose to the public in the vicinity of CPS was calculated by using the concentration of radioactive nuclides from each gaseous effluent release coupled with historical weather conditions. The dose from CPS gaseous radioactive effluents was only a small fraction of the limit for the maximum exposed member of the public. There were no liquid effluent releases in 2013. As such, there was no dose received by the public from the liquid radioactive effluent pathway.

-- page 5 of 104 --

SECTION 2 INTRODOCTION CPS is located in Harp Township, DeWitt County approximately six (6) miles east of the city of Clinton in east-central Illinois. CPS is a -1,140 megawatt gross electrical power output boiling water reactor. Initial fuel load commenced in September of 1986 with initial criticality of the reactor occurring on 27 February 1987. Commercial operation commenced in April 1987 and the reactor reached 100% power for the first time on 15 September 1987.

CPS releases airborne effluents via two (2) gaseous. effluent release points to the environment. They- are the Common. Station Heating, Ventilating, and Air Conditioning [HVAC] Vent and the Standby Gas Treatment System [SGTS] Vent [see Figure ,1]. Each gaseous effluent release point is continuously monitored through a surveillance program ofrperiodic sampling and analysis as specified in the ODCM.

CPS is licensed to release radioactive liquid effluents in a batch mode, however there were no radioactive liquid releases in 2013 at CPS. Each release would have been sampled and analyzed prior to release. Depending upon the amount of activity in a release, liquid effluents would.vary from 10 to,.300 gallons per minute [GPM]. This volume is then further combined with both Plant .Service Water flow [a minimum of approximately 5,000 GPM] along with Plant Circulating Water flow [0 to 567,000 GPM]

in the seal well, just prior to,' entering the 3.4 mile' discharge flume into' Lake Clinton

[see Figure 2].

Processing and Monitoring .

CPS strictly controls effluents to ensure radioactivity released to the environment is maintained ALARA and does not' exceed federal release limit criteria.

Effluent controls include the operation of radiation monitoring systems within the plant as well as an offsite environmental analysis program. In-plant radiation monitoring systems are used to provide a continuous indication of radioactivity in effluent streams.

Some are also used to collect particulate and. radioiodine samples: Radioactive effluent related samples are analyzed in a controlled, laboratory environment to identify the specific concentration of those radionuclides being released. Sampling and analysis provides for a more sensitive and precise method of determining effluent composition to complement the information provided by real-time radiation monitoring instruments.

Beyond the plant itself, a Radiological Environmental Monitoring Program

[REMP] is maintained in accordance with Federal Regulations. The purpose of the REMP program. is to assess the radiological impact on the environment due to the operation of CPS. Implicit in this charter is the license requirement to trend and assess radiation exposure rates and radioactivity concentrations that may contribute to dose to the public. The program consists of two phases; pre-operational and operational.

During the pre-operational phase of the program, the baseline for the local radiation environment was established. The operational phase of the'program. includes the objective of making confirmatory measurements to verify that the. in-plant controls for the release of radioactive material are functioning as designed. Assessment of the operational impact of CPS on the environment is based on data collected since initial criticality of the reactor.

-- page 6 of 104--

Figure 1 CPS AIRBORNE EFFLUENT RELEASE POINTS HVAC Exhaust Vent SGTS Exhaust Vent Release Point Height (feet) 200 200 Building Height (feet) 190 190 Release Point Geometry Duct Pipe Release Point Area (ft2) 120 2 Release Point Diameter (feet) 12* 1 Annual Average Flow Rate (ft3/sec) 3452 75 Vertical Exit Velocity (feet/sec) 29 38

  • Effective 2(A/ir) 2 diameter I -- page 7 of 104 --

Figure 2 I

CPS WATERBORNE EFFLUENTSRELEASE PATHWAY I

PLANT SE A0CE WATER I

RW BLDG.

(UP s R ID RDW (AT LEAST 5000 GPM) ,I I

LIQUID RADWASTE DISCHAGE LIKE

! i m I 010-60 OR 60-M0 GPM

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RADIATION MONITOR.

AUSLflRUn sETP2TCmALCUwwwBAE ON EAgg W=TC IORMOPI MMY$S I

~i4ISOLATON VALVE U

t=;8 JLJSE ROW RAEORLOW. ;0 COMPOsE SAMPLER OLIUf01 FLOW P-97 uCCl-crS kPPOaU.Y 20 rd, MWUEFOR MO=fWY MALS I SEALWELL U

I LAKE P L.ANT CIRCULATING I,,

--.-I-.

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- CLINTON I I

WATER DISCHARGE FLUME (0-667.000 GPM).

3.4MILES 3 I

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-- page 8 of 104 -- I

Exposure Pathways A radiological, exposure pathway, is the vehicle by which the public may become exposed to radioactivity released from nuclear facilities. The major pathways of concern are those that could cause the highest calculated radiation dose. These pathways are determined from the type and amount of radioactivity released, the environmental transport mechanisrm, .and. how-,the, plant environs -are -used (i.e.,

residence, gardens, etc.). The environ*riental transport mec'hanism includes the historical meteorological characte.ristics of the area that are defined by wind spoeed and wind direction. This informaition s-used to. evaluate- how the radionuclides will be distributed within the surrounding area. The most important factor in evaliuating the exposure pathway is the use of the environment by the public living-around CPS.

Factors such as location of homes in the area, use of cattle for milk, and the growing of gardens for vegetable consumption are important considerations when evaluating exposure pathways. Figure 3 illustrates the effluent exposure pathways that were considered. ,

The radioactive gaseous effluent exposure pathways include direct radiation, deposition on plants and soil, and inhalation by animals and humans. The radioactive liquid effluent exposure pathways include fish consumption and direct exposure from Clinton Lake. . -, . . - ,

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Dose Assessment

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Whole body radiation involves the exposure of all organs in the human body to ionizing radiation. Most naturally occurring'background raVliqt'ion exposures consist of whole body exposure although specific organs can receiv* 4ad'i'atiori eipo sure from distinct radionuclides. These radionuclid~s ente*.',,the :body-:through,, inhalation and ingestion."'rId**sedek dfferent organs depending ',ond' ther.iucllde.:: ',For example, radioacti~ve::ioqdJne selectively concentrates in the thyroid, radioactive cesium collects in

muscle-anOiJlvef.tissuue, and radioactive sirontium in mineralized bone.

The total dose to organs from a given radionuclide also depends on the amount of activity in the organ and the amount" of time that the radionuclide remains in the body. S6me radionuclides remain for..ýry. short periods of time due to their rapid radioactiv~e decay and / or blimination f~ate from the body, while others may remain longer.

Radiation dose to the, public in the area surroubding CPS is calculated for each release using historical weather conditions coupled with the concentrations of

- radioactive material presen.t. The doe.E is calculated for all sixteen geographical sectors surrounding-CPS ard. includesthe. location of! the nearest, resid.ents,, yegetabie gardens,' iO0odici'-ri broad leaf vegetables and dairy, animals in all sectors. The calculatedld'ose-also.'uses tlte scientific concept of a "maximum exposed individual" and "standard man:",I atidthe maximum use factors for the environment, such as how much milk an average person consumes and how much air-a person breathes in a year.

Section 6 contains more detailed information on dose to the public.

-- page 9 of 104 --

'I Gaseous Effluents Gaseous effluent radioactivity released from'CPS is classified into two (2) categories. The first category is noble gases. The second category consists of 1-131, 1-133, H-3, C-14 and all radionuclides in particulate form with radioactive half-lives greater than eight (8) days. Noble gases - such as xenon and krypton - are biologically and chemically non-reactive. As such, these radionuclides - specifically Kr-85m , Xe-133 and Xe-135 - are the major contributors to external doses. Halogens 1-131 and I-133, H-3, C-14 and radionuclides in particulate form with radioactive half-lives greater .3 than eight (8) days are the major contributors to internal doses.

I Liquid Effluents Liquid effluents may originate fromf two (2) sources at CPS. The first is effluent3 from the Radioactive Waste Treatment ,.System. This water is demineralized.prior to release. Samples are taken after the tank-has been allowed to adequately recirculate.

The second is from heat exchanger leaks found in closed cooling water systems that i service radioactively contaminated systems. This would be considered an abnormal

,release. As a'matter of station management commitmnent, CPS strives to be a zero (0) radioactive.liqu idrelease plant. The last liquid release obcurred in September of 1992.

Solid Waste Shipments 3 To reduce the radiation exposure to personnel and maintain the federally required ALARA concept, the NRG and the Department'of Transportation. [DOT] have i established limits on the types 9f-r dioactive waste .and the amount of radikactivity thatI may be packaged and shipped'"0ffite. for buriil[ or', disposal. To ensure"'Ihat CPS is.-

complying with these regulations,.i:dhe,types, of waste and the radioactivity.'- present are"

  • reported to, the N RC.

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FIGURE 3 EFFLUENT EXPOSURE PATHWAYS RLEASES DILUTED BY ATMOSPHERE AIRBORNE ANIMALS RELEASES CLINTON POWER (MILK, MEAT) PLUME EXPOSURE STATION SAND INHALATION CONSUMED BY PEOPLE W

1:7 LIQUID RELEASES PEOPLE RELEASES CONSUMED DILUTED CONSUMED KBY PEOPLE BY LAKE BY ANIMALS t El CONSUMED DATRNKN BY PEOPLE WATERo FISH SHORELINE v t

-- page 11 of 104 --

SECTION 3 SUPPLEMENTAL INFORMATION

1. REGULATORY LIMITS 3 The NRC requires nuclear power facilities to *be designed, constructed and operated in such a way that the radioactivity in effluent releases to unrestricted areas are kept ALARA. To ensure these criteria are met, each license authorizing nuclear reactor operation includes the Offsite'Dose Calculation Manual [ODCM] governing the release of radioactive effluents. The ODCM designates the limits for release of I effluents, as well as the limits for doses to the general public from the release of radioactive: liquids and gases. These -limits are taken from

Title:

10. of the Code of Federal Regulations, 'Part 50, Appendix I (10CFR50 Appendix I), Title 10 of the Code ofI Federal Regulations, Part 20.1301 (10CFR20.1301) and Section 5.5.1 'of our Station's Technical Specifications' Mainfaining efflue'nt releases ' withi'n'- these operating limitations-'demon~strates compliance with ALARA principles. These'limits are just a fraction of the dose limits established by the Environmental Protection Agency [EPA]

found within Environmental Dose Standard Title 40, Code of Federal Regulations, Part 190 [40CFR190]. The EPA has-established dose limits for members of the public in the vicinity of a nuclear power plant. These dose limits are:- - I

- Less than or equal to .25 mrem per year to the total body. 3 Less than or equal to 75 mrem per year to the thyroid.

Less than or equal to 25 mrem per year to any other organ. I Specific limit information is given below. 3 A. Gaseous Effluents

1. The maximum permissible concentrations for gaseous effluents shall not exceed the values provided within Section 5.5.4.g of Station Technical Specifications. To ensure these concentrations ate not exceeded, dose rates due to radioactive materials released in gaseous effluents from the site to areas at and beyond the site area boundary shall be limited to the following:
a. Noble gases

"- Less than or equal to 500 rnrem/year to the total body. U Less than or equal to 3,000 mrem/year to the skin.

b. 1-131, 1-133, H-3, C-14, and all radionuclides in particulate form with radioactive half-lives greater than eight (8) days: 3 Less than or equal to 1,500 mrem/year to any organ.

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-- page 12 of 104 -- 3

2. In accordance with Title 1.0 o.f.the Code of Federal Regulations, Part 50, Appendix I, (10CFR50 Appendix I) air dose due to noble gases released in gaseous effluents to areas at and beyond the site boundary shall be limited to the following:
a. Less than or equal to 5 mrad for gamma radiation, and less than or equal to 10 mrad for beta radiation during any calendar quarter..
b. Less than or equal to .10 mrad for gamma radiation and less than or equal to 20-mrad for beta radiation during any calendar year..

.3. In accordance with Title 10-of the Code of Federal Regulations,, Part 50, Appendix I, (10CFR50 Appendix 1), dose to a member of the public.,(from 1-1-31, 1-133, H-3, C-14, and al-. radionuclides in particulate form with radioactive, half-lives greater than eight (8): days), ingaseous effluents released to areas at and beyond the site boundary shall be limited-to the following values:

a. . Less than or equal to 7.5 mre.m to. any organ, during any calendar -quarter... . .,
b. Less than or .equal, to 15 -mrem .to -any organý, during any calendar year.

B. Liquid Effluents

1. The concentration of radioactive material released in liquid effluents to unrestricted areas shall be limited to:.the values provided within Section 5.5.4.b of Station Technical Specifications for radionuclides other than dissolved or entrained noble gases. For dissolved or entrained noble gases, the concentration shall be limited to 2.OE-04 pCi/ml total activity.

.2. ,The dose or dose commitment to a member of the public from radioactive materials.in liquid.effluents, released. to, unrestricted areas shall be limited

.t o :

a. Less than or equal to 1.5 mrem to the. total body and less than or equal to 5 mrem to any organ during any calendar quarter. -
  • :b. .-Less than ,or. equal to 3 mrem to the total body and less than or equal to 10 mrem to any organ during any calendar year.

-- page13 of104 --

I II. AVERAGE ENERGY The CPS ODCM limits the dose equivalent rates due' to the- release of fission and activation gases to less than or equal to 500 mrem per year to the total body and less than or equal to 3,;000, mrerr per. year to the skin. These limits arerbased on dose calculations using actual isotopic Concentrations from. our effluent release streams and not based upon the gross count rate- from our-monitoring systems. Therefore, the average beta and gamma energies [E] for gaseous effluents as described in Regulatory Guide 1.21, "Measuring, Evaluating, and Reporting Radioactivity in Solid Wastes and Releases of Radioactive Materials in Liquid and Gaseous Effluents from Light-Water-Cooled Nuclear Power Plants", are not applicable.

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III. MEASUREMENT AND APPROXIMATIONS OF TOTAL RADIOACTIVITY A. Fission and Activation Gases Gas sample's are collected weekly and are counted on a high purity germanium detector (HPGe) for, principal gamma emitters. .,.The HVAC and SGTS release points are continuously monitored and the average release flow rates for each: release point are used to calculate the total activity released during a given time .period.

B. lodines Iodine is continuously collected on a silver zeolite cartridge filter via an isokinetic sampling assembly from each release point. Filters are normally exchanged once per week and then analyzed on an HPGe system. The average flow rates for each release point are averaged over the duration of the sampling period and these results - along with specific isotopic concentrations - are then used to determine the total activity released during the time period in question.

C. Particulates Particulates are continuously collected on a filter paper via an isokinetic sampling assembly on each release point. Filters are normally exchanged once per week and then analyzed on an HPGe system. The average flow rates for each release point are averaged over the duration of the sampling period and these results - along with specific isotopic concentrations - are then used to determine the total activity released during the time period in question.

D. Tritium Tritium is collected by passing a known volume of the sample stream through a gas washer containing a known quantity of demineralized water. The collected samples are distilled and analyzed by liquid scintillation. The tritium released was calculated for each release point from the measured tritium concentration, the volume of the sample, the tritium collection efficiency, and the respective stack exhaust flow rates.

E. Gross Alpha Gross alpha is analyzed routinely for the gaseous effluent pathway and is analzed for when liquid effluents exist. Weekly gaseous particulate media is composited for offsite vedor analysis. Gross alpha activity greater than vendor LLD values are assigned to the applicable timeframe and gaseous volume released.

F. Carbon-14 Carbon-14 release values were estimated using the methodology included in the Electric Power Research Institute (EPRI) Technical Report 1021106, using the 2013 Clinton Power Station specific parameters of normalized Carbon-14 production rate of 5.049 Ci/GWt-yr, a gaseous release fraction of 0.99, a Carbon-14 carbon dioxide fraction of 0.95, a reactor power rating of 3473 MWt, and equivalent full power operation of 312.12 days.

-- page15 of104 --

I G. Liquid Effluents Each tank of liquid radwaste is recirculated for at least two (2) tank volumes, sampled, and analyzed for principal gamma emitters prior to release. Each sample tank is recirculated for a sufficient amount of time prior to sampling, ensuring that a representative sample is. obtained. Samples are then. analyzed on.an HPGe system and liquid release permits. are generated based upon the values obtained from the isotopic analysis and the most recent. values for H-3, gross alpha, Fe-55, Sr-89 and Sr-

90. An aliquot based on release volume is saved and added to composite containers.

The concentrations of composited isotopes and the volumes of the releases associated with these composites establish the proportional relationships that are then utilized for calculating the total activity released for these isotopes.

H. :Description of Error Estimates Estimates of -measurenent and analytical error for gaseous and liquid effluents are calculated as follows:

(E +!.(  ;...

-,T 2) n.. "

where: ET total percent error, and Ej.I..EN = percent error due to calibration standards, laboratory analysis, instruments, sample flow, etc.,

IV. ABNORMAL RELEASES , ,

A. Liquid.

1. Number of Releases
2. Total Activity (Ci) Released 0

0 . .

1 B. Gaseous 1- Numberof Releases 0 .

'2. Total Activity (Ci) Released 0 . .

V. ODCM Revisions 3 There were no changes to the Offsite Dose Calculation Manual in 2013.

,. 16 of 1

--..page 16 of 104 -- 3

SECTION 4

  • RADIOACTIVE EFFLUENT. DATA TABLE 1 GASEOUS EFFLUENTS - Summation Of All Releases

...Data Period: 01 January 2013-. 31 December 2013 Continuous Mixed- Mode Units Quarter Quarter Quarter- Quarter Est.

1 " " *4'"

Total 2 3 Error, %

A. Fission & Activation Gases

1. Total Release Ci 2.01 E+00 2.69E+00 2.87E+00 0.OOE+00 30
2. Average release rate for period jiCi/sec 2.58E-01 3.42E-01 3.61 E-01 0.OOE+00
3. Percent of * * " .

ODCM Limit _ _______

B. lodines

1. Total Iodine-131 Ci 7.16E-06 0.OOE+00 0.OOE+00 9.18E-06 31
2. Average release rate for period iCi/sec 9.21E-07 0.00E+00 0.00E+00 1.16E-06
3. Percent of  %

ODCM Limit* * *

  • C. Particulates __________
1. Particulates with ]

half-lives >8 days Ci 1.63E-05 1.43E-05 0..0E+00 8.11E-05 24

2. Average release rate for period jCi/sec 2.09E-06 1.81E-06 O.E+00 1.02E-05
3. Percent of ODCM Limit  % * * *
4. Gross alpha Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 radioactivity D. Tritium
1. Total Release Ci 7.13E+00 6.34E+00 8.05E+00 4.99E+00 21
2. Average release gCi/sec 9.16E-01 8.06E-01 1.01 E+00 6.28PE-01 rate for period
3. Percent of ODCM Limit I .,

E. Carbon-14 U 1.

2.

Total Release Average release Ci 4.01 E+00 4.05E+00 4.27E+00 2.66E+00 I Rate for period jCi/sec 5,27E-01 5.26E-01 5.48E-01 3,42E-01 Applicable limits are expressed in terms of dose. See Tables 1A and 1B of this report.

-- page 17 of 104 --

TABLE 1A I

Air Doses Due to Gaseous Releases Doses per Quarter ....

Type of ODCM. 1st  %.of 2 d  % of 3 rd %of 4 th %of" Radiation.

Gamma

. .Limit.

5 mrad Quarter 9.28E-05

Limit 1.86E-03 Quarter.

1.25E-04 Limit 2.49E-03 Quarter 1.33E-04

. .Limit.

2.66E-03 Quarter 0.OOE+00 Limit 0.OOE+00 I

Beta 10 mrad 3.27E-05 3.27E-04 4.39E-05 . 4.39E-04 4.69E-05 4.69E-04 0.00E+00. 0.00E+00 I

Doses per Year Type of.

Radiation' TypeofODOM DCM Limit Year Year

% Of Limit' o

I Gamma 10 mrad . 3.50E-04 3.50E-3 Beta 20 mrad 1.24E-04' 6.1BE-04 I

TABLE l B Doses to a Member of the-Public Due :to;Radioiodines, Tritium, Carbon-14, I

Dose r Quarter and Particulates in Gaseous Releases I

Type of organ Bone ODCM Limit.

7.5 mrem Quarter 1

7.09E-03

%bf.

Limit 9..45E-02 Quarter:

2 7.17E-03

% of.

Limit 9.56E-02

  • Quarter 3

7.54E-03

% of Limit 1.01E-01 Quarter 4

4.71E-03

% of Limit-6.28E-02 Liver 7.5 mrem 1.18E-04 1.57E103 1.04E-04 1.39E-03 1.32E-04 1.77E-03 8.30E-05 1.11E-03 TBody 7.5 mrem. 1.53E-03 2-04E-02 1.54E-03 .2.05E-02 1;64E-03 2.19E-02 1.,04E-03 1.39E-02 Thyroid 7.5 mrem 1.42E-04 ..1.89E-03 1.04E-04 .1..39E-03 .1.33E-04 1.77E-03 1.1.3E-04 1.51E-03 Kidney 7.5 mrem 1.18E-04 i.57E-03 1.04E-04, .1.39E-03 1.33E-04 1.77E-03 8.26E-05 1.1OE-03 Lung GI LLI 7.5 mrem 7.5 mrem 1.17E-04 1.19E-04 1.57E-03 1.58E-03 1.04E-04.

1..06E-04

.1.39E-03

.1.42E-03

,1.33E-04

.1'33E-04 1.77E-03 1.77E-03

.8:26E-05 8.76E-05 1.10E-03 1.17E-03 I Doses per Year Type of Organ ODCM Limit Year'.  % of Limit I

Bone Liver TBody 15 15 15 mrom mrem mrnem 2.65E-02.

4.37E-04 5.75E-03 1.77E-01

.2.92E-03

.3.83E-02 I

Thyroid 15 mrem 4.92E-04 3.28E-03.

Kidney 15 mrem. 4.37E-04 2.91 E-03 Lung GI LLI 15 15 mrem mrem 4.37E-04 4.45E-04 2.91 E-03 2.97E-03 I All dose calculations were performed using the met hodology.contained in the. CPS I

ODCM, with the exception of dose due to C-14, which was calculated using methodology included in the EPRI.Technical Report 10211.06. The doses were determined using the 2013 critical receptor. The critical receptor was an adult in the I

North sector at 1.50 km.

-- page 18 of 104 --

TABLE 2 CLINTON POWER STATION GASEOUS EFFLUENTS - Nuclides Released YEAR: 2013 Mixed Mode Release X Elevated Release IContinuous Mode x Ground-Level Release Batch Mode Units Quarter Quarter Quarter Quarter 2[2] 3[2] 4[21 A. Fission Gases[1] 1[2]

Ar-41 Ci 2.01 E+00 2.69E+00 2.87E+00 <LLD Kr-87 Ci <LLD <LLD <LLD, ,<LLD Kr-88 Ci <LLD <LLD <LLD ..<LLD Xe-133 Ci <LLD <LLD <LLD <LID Xe-1 33m Ci <LLD . <LLD <LLD <LLD Xe-135 Ci <LLD . <LLD. <LLD <LLD Xe-1 38 Ci <LLD <LLD <LLD <LLD Total for Period Ci 2.01 E+00 2.69E+00 2.87E+00 <LLD B. lodines [

1-131 Ci 7.16E-06 <LLD <LLD 9.18E-06 1-133 Ci 1

__47E_05. <LLD - <ILLD <LLD 1-135 Ci <.LLD .LD: <LLD <LLD Total for Period Ci 2.19E-5 <LLD <LLD 9.18E-06 C. Particulates [1]

Cr-51 Ci <LLD <LLD <LLD 4.92E-05 Mn-54 Ci 1.62E-05 <LLD <LLD 2.14E-05 Co-58 Ci <LLD <LLD <LLD <LLD Fe-59 Ci <LLD . ..<LLD <LLD <LLD

' "Co-60 Ci '<LLD <LLD <LLD 1.05E-05 Zn-65 Ci <LLD <LLD <LLD <LLD

.Sr-89 Ci <LLD 1.43E-05' .<LLD. <LLD Sr-90 Ci <LLD

<- <LLD <LLD <LLD Mo-99 Ci <LLD <LLD <LLD <LLD Cs-1 34 Ci <LLD <LLD <LLD <LLD Cs-1 37 Ci <LLD <LLD <LLD <LLD Ce-1 41 Ci <LLD <LLD <LLD <LLD Ce-1 44 Ci <LLD <LLD <LLD <LLD Gross Alpha Ci <LLD <LLD <LLD <LLD Total for Period Ci 1.62E-05 1.43E-05 - <LLD 8.11 E-05 D. Tritium [1]

Total for Period Ci 7.12E+00 6.34E+00 I 8.05E+00 4.99E+00 E. Carbon-14 L1]

Total for Period Ci 4.01 E+00. 4.05E+OO 4.27E+00 *2.66E+00 (1] Ten (10) times the values found in 10CFR20 Appendix B, Table 2', Column 1 are used for all Effluent Concentration Limit [ECL] calculations. For dissolved and entrained noble gases, the concentration is limited to 2.OOE-04 pCi/cc total activity.

(2] The lower the valueof the actual sample activity'-with respect to background activity - the :greater the counting error. Proportionally, large errors are reported for the various components of CPS gaseous effluents because of their consistent low sample activity.

ODCM required LLD values are listed in Table 3. All analyses met the required LLD's.

. 1.... -- page 19 of 104 --

TABLE 3:

I RADIOACTIVE GASEOUS WASTE LLD VALUES I

TYPE OF AcTiVITY ODCM Required' Lower ANALYSIS Limit of Detection (LLD) a (ACi/cc) I Principal Gamma. Emitters, .

[Noble Gases] b,c U

H-3 _<1.00E-06 I

1-1,31 *<1.00E-12 U

-1 3d . <'1.00E-10 I

Principal Gammna Emitters,

[Particulates] b,e I Sr-89, Sr-90 f .. . !1.00E-11 I

Gross Alpha f <1.00E-1 1 i

Table 3 Notations aThe .,,Lower Limit of Detection (LLD) as defined for purposes 'of these U specifications, as an "a priori" determination of the smallest concentration of radioactive material in a sample that will yield a net count - above system background -

that will be detected withl a95% probability and with a low (5%) probability of incorrectly concluding that a blank observation represents a "real" signal. -

I For a particular measurement system, which ,may include radiochemical separation:

I LLD =

4.66 sb I

- V -.

E 2.22 X ý 0 6,.. y e- AA.t

-- page 20 of 104 --

Table 3 Notations, (continued)

Where:

LLD is the "a.priori" lower limit of detection as defined above, as pCi per unit mass or volume, Sb is the standard deviation of the background counting rate or of the counting rate of a blank sample as appropriate, in counts per minute (cpm),

E is the counting efficiency, in counts per disintegration, V is the sample size in units of mass or volume, 2.22E+06 is the number of disintegrations per minute (dpm) per microcurie, Y is the fractional radiochemical yield, when applicable,

?, is the radioactive decay constant for the particular radionuclide (sec-1 )

and At for plant effluents is the elapsed time between the midpoint of sample collection and the time of counting (sec).

Typical values of E, V, Y, and At should be used in the calculation.

The LLD is defined as an a priori (before the fact) limit representing the capability of a measurement system and not as an a posteriori(after the fact) limit for a particular measurement.

bThe principal gamma emitters for Which the LLD specification applies include the following radionuclides: Kr-87, Kr-88, Xe-133, Xe-133m, Xe-135, and Xe-138 in noble gas releases and Mn-54, Fe-59, Co-58, Co-60, Zn-65, Mo-99, 1-131,'Cs-134, Cs-137, Ce-i41, and Ce-144 in iodine and particulate releases. This list does not mean that only these nuclides are to be considered. Other gamma peaks that are identifiable

- together with those of the above nuclides - shall also be analyzed and reported in the Radioactive Effluent Release Report.

C Weekly grab sample and analysis dContinuous charcoal sample analyzed weekly e

Continuous particulate sample analyzed weekly fComposite particulate sample analyzed monthly

-- page 21 of 104 --

I TABLE 4 I

WATERBORNE EFFLUENTS -'Summation Of All Releases Data Period: 01 January 2013 through 31 DeOcember 2013 I

There were zero (0) liquid radwaste releases from CPS in 2013.

I Units Quarter 1 . .

a~rerj Quarter 2

Quarter

_3 _4 t~urte Quarter Est.

Total

" Error,  %

I A. Fission & Activation Products

1. Total Release Ci 0.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 N/A Average diluted U
2. concentration during uiCi/ml 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 period 3 . Percent im it,: of. ODM I

L Limit. o'. ,, "*. . ,N/A N/A N/A N/A B. Tritium

1. Total Release Ci. 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 N/A I

Average diluted . .,:

2. concentration during.

pe riod pCi/ml.

0.OOE+00. 0. 00E+00 O.00E+00 0.00E+00 I F

Percent of ODCM Limit C. Dissolved and Entrained:Gases N/A N/A N/A N/A I

1. Total Release . Ci 0.OOE+00. 0.00E+00'. 0.OOE+00 O.OOE+00 .N/A 2.

Average diluted concentration during p e rio d" gCi/ml 0.00E+00 o.o0E+0o 0.OOE+00 0.OOE+00 I

Percent of ODCM Lim it' -.-.

N/A N/A N/A N/A I I ED. Gross Alpha Radioactivity.'.

Gross alpha i..

Ci I 0I00 I 0 000E00 O.OOE+O I SE.

radioactivity Volume of.Waste  :...

0.0+ 00E0 o: +o:

.+ 0____

Ol Released (prior to Liters 0.00E+00 .

0.OOE+00 .OE+00 .00E+00 N/A Dilution) .. , .,

F. Volume of dilution it l 0,E+00 N/A I I water used during period Liters

  • 0.00E+00 0.00E+00 I00O0E+00 1 /

I

-- page 22 of 104 --

TABLE 5 .

WATERBORNE EFFLUENTS -. NuclidesReleased [1].

..Data Period:. 01 January 2013 - 31. December 2013 All Modes There were zero (0).liquid radwaste releases from :CPS in 2013.

Continuous Mode IBatch Mode I X I Nuclide Units Quarter 1: Quarter 2 Quarter 3 Quarter 4 A., Tritium H-3 'Ci 6.00E+'00 0.60E+06 I 0.00E+00 F 0.00E+00 I B. Fission and Activation Products Sr-89 Ci 0.OOE+00 0.OOE+00 0.00E+00 O.00E+00.

Sr-90 Ci 0.O0E+00 0.OOE+00 0.00E+00 0.OOE+00 Cs-134 Ci 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 Cs-137 Ci 0.00E+00 *0.00E00. 0.OOE+.00 0.OOE+00 1-131 Ci 0.00E+00 0.00E+00 0.OOE+00 :0:.OOE+00 Co-58 'Ci 0.00E+00. 0.OOE+00 0.00E+00. .'00E+00 Co-60 Ci 0.00E+00 0.00E+00 0.00E0+00 0.00E+00 Fe-59 Ci 0.OOE+00 0.OOE+00 0.00E+00 0.00E+00 Zn-65 Ci 0.OOE+00 0.OOE+00 0.00E+00 0..00E+00-Mn-54 Ci 0.OOE+00 . .0.00E+00 0.OOE+.0O' 0.OOE+00 Cr-51 Ci: 0.00E+00'.' 0.30E+00 O.OOE+-00 O.OOE+00 Zr/Nb-95 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 Mo-99 Ci  :,O.OOE+06 o.OOE+O0 ' 0-0'OE+00. O.OOE+00 Tc-99m Ci O.OOE+00 O.OOE+00 0.OOE+00 O.OOE+00 Ba/La'- 140 Ci 0.OOE+00 .: O.OOE+O0 0.00E+00 0.00E+00 Ce-141 Ci O.OOE+Q0 O.OOE+00 O.OOE+00 O.OOE+00 Ce-144 Ci 0.OQE+00 0.OOE+00 0.0OE+ý00 'O.OOE+O0 ..

Total L ci O.OOE+00 O.OOE,+00 0.00E+00 O.OOE+O0 C. Dissolved and Entrained Noble Gases _

Xe-133 Ci 0.0OE+00 0.00E+00 0.OOE+00 0.OOE+00 Xe-135 : Ci 0.00E+00' 0.00E+00 0.00E+00 0.OOE+00 Total I Ci I O.OOE+00 I O.OOE+00 I O.OOE+O0 I O.OOE+O0

[1] A value corresponding to ten times the. values found- in 10CFR20 Appendix 'B, Table 2, Column 2 are used for all Effluent Concentration Limit (ECL) calculations.

For dissolved and entrained noble gases, the concentration is limited to 2.OOE-04 pCi/ml total activity.

-- page 23of104 --

I TABLE 6 I

RADIOACTIVE LIQUID WASTE LLD VALUES TYPE OF ACTIVITY ANALYSIS 'ODCM Required 'Lower Limit I

Principal Gamma Emitters b of Detection (LLD) a (gCi/ml)

<5.00E-07 I

1-131 *1.00E-06 U Dissolved and Entrained Gases (Gamma *<1.00E-05 Emitters) c H-3 ... 1.00E-05 Gross Alpha *1.00E-07 I

Sr-89, Sr-90 <5.00E-08 I

Fe ' *<1.00E-06 Table 6 Notations I

The Lower Limit of Detection (LLD) as defined for purposes of these specifications, as an "a priori" determination, of the smallest concentration of, I

radioactive material in a sample :that will yield a net count - above system background 7 that will be detected with a 95% probability and with only a 5% probability of falsely concluding that a blank observation represents a "real" signal.

I For a particular measurement system, which may include radiochemical separation: I LLD =

4.66 *sb E

  • V *2.22 x 106
  • Y
  • e - AAt I

I Where:

LLD is the "a priori" lower limit of detection as defined above, as pCi per I unit mass or volume, Sb is the standard deviation of the background counting rate or of the counting rate of a blank sample as appropriate, in counts per minute I

(cpm),

I

-- page 24 of 104 --

Table 6 Notations (continued)

E is the counting efficiency, as counts per disintegration, V is the sample size in units of mass or volume, 2.22E+06 is the number of disintegrations per minute (dpm) per microcurie, Y is the fractional radiochemical yield, when applicable,

? is the radioactive decay constant for the particular radionuclide (sec- 1 )

and At for plant effluents is the elapsed time between the midpoint of sample collection and the time of counting (sec).

Typical values of E, V, Y, and Xt should be used in the calculation.

The LLD is defined as an a priori (before the fact) limit representing the capability of a measurement system and not as an a posteriori (after the fact, MDA) limit for a particular measurement.

b The principal gamma emitters for which the ILLD requirement applies include the following radionuclides: Mn5 4 , Fe", Co5, CO0, Zn 6 , Mo , Cs 1 34 , Cs , Ce1 4 1 , and Ce 144 shall also be measured, but with an LLD of 5.OE-06. This list does not mean that only these nuclides are detected and reported. Other gamma peaks that are measurable - together with those of the above nuclides - shall also be analyzed and reported in the Radioactive Effluent Release Report.

cDissolved and entrained gases are: Xe' 33 , Xe135 , Xe138 , Kr85m, Kr 7 and Kr88 .

-- page 25 of104 --

BATCH RELEASES There were zero (0) liquid radwaste releases from CPS in 2013.

A. Batch Liquid Releases: 2013

1. Number of batch releases: .0:
2. Total time period for batch releases: N/A
3. Maximum time period for batch release: N/A
4. Average time period for batch release: N/A
5. Minimum time period for batch release: N/Aj 6.,. Average stream flow duringperiods of release: N/A
7. Total waste volume: N/A
8. Total dilution volume'... N/A B. Batch Gaseous Releases: 2013
1. Number of batch releases: 0
2. Total time period for batch releases: 'N/A-
3. Maximum time period for batch release: N/A
4. Average time period for batch release N/A
5. Minimum time period for batch release: N/A

-- page 26 of 104 --

SECTION 5 SOLID WASTE DISPOSAL. INFORMATION During this reporting period - 01 January 2013 through 31 December 2013 - there were Seventeen (17) radioactive waste shipments and zero (0) irradiated fuel shipments from CPS. In addition, the CPS ODCM requires reporting of the following information for solid waste shipped offsite during the above reporting period:

1. Container volume:

3 Class A Waste: 6.66E+02 m3 /Class B Waste: 0.0 m 3 / Class C Waste: 0.0 m This total includes Dry Active Waste (DAW), resins, filters, evaporator bottoms, waste sludge.

2. Total curie quantity: Class A Waste was 2.61E+02 curies and-Class B Waste was 0.0 curies (determined by dose-to-curie and sample concentration methodology estimates) and Class C Waste was 0.0 curies in 2013.
3. Principal radionuclides: See A.2 for listing of measured radionuclides.
4. Source of waste and processing employed: Dry Active Waste (DAW), resins, filters, evaporator bottoms, waste sludge
5. Type of container: Type A and Strong Tight Container.
6. Solidification agent or absorbent: None.

-- page 27 of 104 --

I Tible 7*

.. SOLID WASTEý AND IRRADIATED:FUEL SHIPMENTS I

A. Solid Waste Shipped Offsite for Burial or Disposal: [NOT irradiated fuel] I

1. Types of Waste Typ s o WateTotal Total' Est.

I Quantity Activity Period Total

___._.-.__ __. _ .. ___.(m_),..-..

a. Spent resins, filter sludges, 4.75E+01 (C i) 2-.61 E+02 Jan-Dec Error, %

25 I

evaporator bottoms,. etc. , 4..... 1 21._*_2013

b. Dry compressible waste, 6.19E+02 4.56E-01 Jan-Dec 25 contaminated equip, etc. 2013
c. Irradiated components, control rods, etc.

0.OOE+00 1

0.00E+00 Jan-Dec 2013 25 I

d. Other 0.00E+00 0.00E+00 Jan-Dec" 25 2013 I
2. Estimate of major.nuclide composition (by type of waste)

U Major Typeof Waste Nuclide Composition I

a. Spent resins, filter sludges, evaporator bottoms, etc.

C-14 0.96 Mn-54 3.78 Fe-55 Co-60 83.69 10.07 I

Ni-63 0.58 Zn-65 0.45 Other 0.47

b. Dry compressible waste, contaminated equip, etc.

Mn-54 Fe-55 43.95 25.74 I

Co-60 Ni-63 Zn-65 28.42 0.43 1.03 I

Other 0.43

c. Irradiated components, control rods, etc. N/A N/A
d. Other N/A N/A I

-- page 28 of 104 --

Table 7 SOLID WASTE AND IRRADIATED FUEL SHIPMENTS [continued]

3. Solid Waste Disposition January - June 2013 Number of Shipments Mode of Transportation Destination 5 Hittman Transport BarnweilProcessing Facility 1 Hittman Transport Duratek/Gallaher Road Facility 10, Hittman Transport Energy Solutions - Bear Creek Hittman Transport Energy Solutions LLC - Clive

___Disposal Facility B. Irradiated Fuel Shipments (Disposition)

Number of Shipments Mode of Transportation Destination 0 i ,, N/A N/A C. Changes to the Process Control Program No changes were made to the Process Control Program during 2013.

-- page 29 of 104 --

I SECTION 6 DOSE MEASUREMENTS AND ASSESSMENTS i This section of the Annual Effluent Release Report provides the dose received by receptors around CPS from gaseous and liquid effluents. The dose to the receptor I that would have received the highest :dose in each sector (defined as the :Critical Receptor for that sector) is listed within -this report. This section also provides the dose to individuals who were inside the Site Boundary. This section also summarizes CPS's compliance with the requirements found within 40CFR190.

The 2013 maximum expected annual dose from Carbon-14 released from CPS I has been calculated using the methodology included in the EPRI Technical Report 1021106 using the maximum gross thermal capacity maintained for 312.1 days of

.equivalentffull, power operation. I The assumptions used in determining dose values are as'follows:

  • All receptors within a five ..(5) mile radius are included in the Annual Land Use Census. This Annual. Census determines what dose, pathways are present as. wel.l as the distance' of each receptor from the site. 3
  • The annual average meteorological 'data -for 2013 was used in conjunction with the Annual Land Use Census to determine the dose to each receptor within five (5) miles.
  • The doses for each. receptor from each sector were determined using methodologies given in the ODCM, with the exception of dose due to C-14, which was calculated using methodology included in the. EPRI Technical Report 1021106.

I

" The %occupancy-factor was taken into consideration by calculating..the dose to..

individuals using areas inside the. Site Boundary in non-resi.dential areas. The occupancy factor is determined by dividing, the number Of hour[s] of occupancy per year, (taken from the ODCM) and dividing that Value by the total number of hour[s]

per year.

I

" Dose to individuals using areas inside the Site Boundary (that are not residences) was calculated using the Ground Plane and Inhalation pathways".

3 Ip

'" I

-- pg 3 f10-!

TABLE .8 MAXIMUM:OFFSITE DOSES AND DOSE COMMITMENTS TO MEMBERS OF THE PUBLIC IN EACH SECTOR Data Period: 01. January 2013- 31 December,201!3 This table illustrates the dose that a member, from the public* would most likely be: exposed to from radioactive. effluents in each sector from CPS. These values represent the maximum doselikely to expose a member of the public in each sector.

RECEPTOR INFORMATION AIRBORNE EFFLUENT DOSE WATERBORNE Iodine and. Particulates (mrem) ..Noble Gases EFFLUENT DOSE 6 (mrad) . (mrem) 1 Sector Distance Pathways Organ Age Total Body Skin Organ Gamma . Beta Total Organ (km) Body N 1.50 GP, I, M, V B A 5.71 E-03 2.23E-05 2.65E-02 2.75E-04 9.68E-05 0.00E+00 0.00E+00 i NNE 3.76. GP, I, W B A 2.82E-03 7.37E-06 '1.36E702 1.90Ew04 6.71 E-05 NE 6.98 .. GP, I, V B A 5.60E-04 1.88E'-06: 2.29E-03 7.86E-05 2.77E-05 ENE 2.86 GP, I, V B C 1.42E-03 6.53E-06 6.04E-03 1.17E-04 4.13E-05 E 1.67: : G ,,,.V.* B A 1.42E-03 . 1.84E-05 5.77E03:. .1.97E-04 6.95E-05 ESE 5.14 GP,;I, V B A 8.49E-04 4.89E-06 3.47E-03 1.19E 4.19E-05' SE 7.11 GP, I B C 8.14E-04 2.36E-06 3.45E-03 6.70E-05 2.36E-05 SSE 4.52 .. GP, I, V. B C 7.63E-04 . .3.01E-06. 3.23E-03 6.27E-05 2.21E-05 S 6.60. GP, I, M, V B ;A 9.77E-04 1.63E-06 4.55E-03 4.71E-05 1.66E-05 SSW 4.68' GP, I B A' 7.21E-05' 2.26E-06 2.28E-04 5.85E-05 2.06E-05 SW 5.87 GP, I, V B C 8.62E-04 1.64E-06 3.65E-03 7.1OE-05 2.50E-05 WSW 5.53" GP, I,V, M B A 1.06E-03 .,1..45E-06 4.95E-03:. 5.13E-05 1.81 E-05 W 3.22 GP, I, V B :A 4.38E-04 2.20E106 .79E-03 "6E-056.14E-05 2.l WNW 2.64 GP, I, V B A 6.36E-04 3.19E-06 2.60E-03 8.90E-05 3.14E-05 NW 4.70 GP, I, V B T 7.52E-04 2.68E-06 3.03E-03 1.04E-04 3.65E-05 NNW 2.05-8 GP, IM, V Bý A 4.03E-03' .1.11 E-05 1.88E-02  ::1.94E-04 6.86E-05 Key for Table 8 GP = Ground Plane V = Vegetables A = Adult I= Inhalation B = Bone T = Teen M = Cows Meat I= Infant C = Child

[1] There were zero (0) liquid radwaste releases from CPS in 2013.

All doses were within all regulatory limits, including limits from 40CFR190.

All dose calculations were performed using the methodology contained in the CPS ODCM, with the exception of dose due to C-14, which was calculated using methodology included in the EPRI Technical Report 1021106.

-- page 31 of 104 --

I COMPLIANCE WITH 40CFR190 REQUIREMENTS Optically Stimulated Luminescent Dosimeter [OSLD] are stationed around CPS to measure the ambient gamma radiation'field. Monitoring stations are placed near the site boundary and approximately five (5) miles from the reactor, in locations representing the sixteen (16) compass sectors. Other locations are chosen to measure the radiation field at places of special interest such as nearby residences, meeting places and population centers. Control sites are located further than ten (10) miles from the site, in areas that should not be affected by plant operations. The results from the OSLDs are reported in the Annual Radiological Environmental Monitoring Report I

[REMP]. The results from this effort indicated no .xcess.dose to offsite areas. i Additionally, :NUREG-d543,. METHODS FOR DEMONSTRATING LWR COMPLIANCE WITH THE EPA.URANIUM-FUEL--CYCLE.STANDARD (40 CFR PART 190) states in section IV, "As long as a nuclear plant site operates at a level below the Appendix I reporting requirements.,. no-,.extra analysis is required to dempnstrate

.compliance with 40 CFR Part 190.".' The drgan and whole body doses reported in Table 8 are determined using 10 CFR 50 Appendix I methodology. The doses reported are well below thelimits of Appendix;.]

I DOSE TO MEMBERS OF THE PUBLIC WITHIN THE SITE BOUNDARY CPS ODCM section 7,1ý2requires tkat"the Radioactive Effluent Release Report include an assessment of the,.,'radiatiorn doses from radioactive liquidsi and gaseous effluents to MEMBERS OF "THE PLJBLI.-Ci'd'ue to their activities inside the SITE BOUNDARY. Within Mthe CPS site boutndary"there are seven areas thatare open to members of the public as i.den*!ified.by CPS ODCM Table 3.4-4 (see Figure 4):

  • The Department:' of Natural Resources Recreation Area at 1.2871 kilometers (0.8 miles) in the ESE sector-A road at 0.495 kilometers (0.3 miles) in the SE sector A residence at 2.736 kilometers (1.7 'Miles) in the SSE sector I

A residence at 1.219 'kilo0meters (0.8 miles) in the SW sector Agricultural acreage at 1.372 kilometers'.(0.9 miles).,in the SSW sector ,

A residence at..22414kilometers-(I..5 miles) inthe WSW sector A portion of.Clinton Lake at 0.335 kilometers (0.2 miles) in the NW sector I

- I At all of the above locations, the plume, inhalation and ground-plane exposure pathways are used for dose calculations. The '2013 Annual Land Use Census identified no other exposure pathways... --All dose oalculations were performed using the methodology contained in the CPS ODCM, with the exception of dose due to,.C-.14, which was calculated .using methodology included in the EPRI Technical Report 1021106.

. 3,

-- page 32 of 104 -- 3

FIGURE 4 AREAS WITHIN THE CPS SITE BOUNDARY OPEN TO, MEMBERS OF THE PUBLIC Road 0.3 miles in SE Sector Agricultural acreage 0.9 miles in SSW Sector Clinton Lake 0.2 miles in the NW Sector Department of Natural Resources Recreation Area 0.8 miles in ESE Sector Residence 0.8 mileg in SW Sector Residence 1.5 miles in WSW Sector Residence 1.7 miles in SSE Sector

-- page 33 of 104 --

I TABLE 9$ ;

I CALCULATED DOSES TO MEMBERS OF THE -PUBLIC DURING USE-OF THE ROAD IN THE SOUTHEAST SECTOR WITHIN 'THE CPS SITE BOUNDARY Data Period: 01 January 2013 - 31:December 2013 I DESCRIPTION DOSE UNITS I

Total Body Dose Rate (Noble Gases)

Skin Dose Rate (Noble Gases) 2.19E-05 3.20E-05 mrem/year m reim/year I Gamma.Air Dose 2.49E-05 mrad Beta Air Dose Total Body Dose (Particulates)

Skin Dose (Particulates) [1]

8.79E-06 4.84E-05 mrad mrem mrem I

2.57E-06

[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous I

effluents.

  • I Highest Organ Dose by Age Group: I Adult Bone 9.85E-05 mrem Teen Child Bone Bone 1.40E-04 1.93E-04 mrem mrem I

Infant Bone 1.43E-04. mrem I

I

-- page 34 of 104 --

TABLE 10 CALCULATED DOSES TO MEMBERS OF THE PUBLIC DURING USE OF THE AGRICULTURAL ACREAGE IN THE SOUTH-SOUTHWEST SECTOR WITHIN THE CPS SITE BOUNDARY Data Period: 01 January 2013- 31 December 2013 DESCRIPTION DOSE UNITS Total Body Dose Rate (Noble Gases) 1.23E-05 mrem/year Skin Dose Rate (Noble Gases) 1.80E-05 mrem/year Gamma Air Dose 1.29E-05 mrad Beta Air Dose 4.55E-06 mrad Total Body Dose (Particulates) 2.07E-05 mrem Skin Dose (Particulates)[1 1.32E-06 mrem

[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous effluents.

Highest Organ Dose by Age Group:

Adult Bone 5.11E-05 mrem Teen Bone 7.26E-05 mrem Child Bone N/A [2] mrem Infant Bone N/A [2] mrem

[2] Dose calculated only for the age groups likely to be in the field.

-- page 35 of 104 --

I TABLE 11 I

CALCULATED DOSES TO MEMBERS OF THE PUBLIC DURING USE' OF CLINTON LAKE IN THE NORTHWEST SECTOR WITHIN THE CPS SITE BOUNDARY Data Period: 01 January 2013 31 December 2013 I DESCRIPTION DOSE UNITS I

Total Body Dose Rate (Noble Gases)

Skin Dose Rate (Noble Gases) 1.99E-04 2.92E-04 mrem/year

.mrem/year I Gamma.Air Dose 2.08E-04 mrad Beta Air Dose Total Body Dose (Particulates) 7.35E-05' 3.96E-04 mrad mrem I Skin Dose (Particulates) [1] 1.23E-05 mremr

[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous I

effluents.

I Highest Organ Dose by Age Group: I Adult Bone 8.15E-04 mrem Teen Bone Child Bone 1.16E-03 1-60E-03 mrem mrrem I

Infant Bone 1ý.18E-03 m rem I

-- page 36 of 104 --

TABLE 12 CALCULATED DOSES TO MEMBERS OF THE PUBLIC DURING:USE OF THE DEPARTMENT OF NATURAL RESOURCES RECREATION AREA IN THE EAST-SOUTHEAST SECTOR WITHINTHE CPS SITE BOUNDARY Data Period: 01 January 2013 - 31 December 2013 DESCRIPTION DOSE UNITS Total Body Dose Rate (Noble Gases) 7.81 E-05 mrem/year Skin Dose Rate (Noble Gases) 1.14E-04 mrem/year Gamma Air Dose 8.15E-05 mrad Beta Air Dose 2.88E-05 mrad Total Body Dose (Particulates) 1.59E-04 mrem Skin Dose (Particulates) [1] 9.03E-06 mrem

[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous effluents.

Highest Organ Dose by Age Group:

Adult Bone 3.23E-04 mrem Teen Bone 4.58E-04 mrem Child Bone 6.30E-04 mrem Infant Bone 4.68E-04 mrem

-- page 37 of104 --

I TABLE 13 I

CALCULATED DOSES FOR THE RESIDENTS IN THE SOUTHWEST SECTOR WITHIN THE CPS SITE.BOUNDARY Data Period: 01 January 2013- 31 'December 2013 I DESCRIPTION DOSE UNITS I

Total Body Dose Rate (Noble Gases)

Skin Dose Rate (Noble Gases) 1.53E-04 2.24E-04 mrem/year mrem/year I Gamma Air Dose_ 1.61 E-04 mrad Beta Air Dose Total Body Dose (Particulates) 5.67E-05 3.11 E-04 m rad mrem I Skin Dose' (Particulates) [1] 1.38E-05 mrem

[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous I

effluents.

I Highest Organ Dose by Age Group: I Adult Bone 6.34E-04 mrem Teen Bone Child Bone 9.03E-04 1.24E-03 mrem

, mrem I

Infant Bone 9.19E-04 mrem I

-- page 38 of 104 --

TABLE 14 CALCULATED DOSES FOR THE RESIDENTS IN THE WEST-SOUTHWEST SECTOR WITHIN THE CPS SITE BOUNDARY Data Period: 01 January 2013- 31 December 2013

, DESCRIPTION DOSE UNITS Total Body Dose Rate (Noble Gases) 7.72E-05 mrem/year Skin Dose Rate (Noble Gases) 1.13E-04 mrem/year Gamma Air Dose 8.12E-05 mrad Beta Air Dose 2.87E-05 mrad Total Body Dose (Particulates) 1.55E-04 mrem Skin Dose (Particulates) . 4.60E-06 mrem

[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous effluents.

Highest Organ Dose by Age Group:

Adult Bone 3.18E-04 mrrem Teen Bone 4.54E-04 mrem Child Bone 6.25E-04 mrem Infant Bone 4.62E-04 mrem

-- page 39 of104--

I TABLE 15 CALCULATED DOSES FOR THE RESIDENTS IN THE SOUTH-SOUTHEAST SECTOR I WITHIN THE CPS SITE BOUNDARY Data Period: 01 January 201,3- 31 December2013 DESCRIPTION . DOSE -UNITS, Total Body Dose Rate (Noble Gases) 9.08E-05 mrem/year Skin Dose Rate (Noble Gases) 1.33E-04 mrem/year Gamma Air Dose, 9.55E-05 mrad Beta Air Dose 3.37E-05 -mrad Total Body Dose (Particulates) 1.83E-04 mrem Skin Dose (Particulates) [1 5.94E-06 mrem

[1] DOSE includes the dose values resulting from the release of iodines, particulates (with half lives >8 days) tritium, and carbon-14 in gaseous effluents.

Highest Organ Dose by Age Group: I Adult Bone 3.75E-04 mrem Teen Bone 5.34E-04 mrem Child Bone 7.35E-04 mrem Infant Bone 5.43E-04 mrem

  • , " ..... page 40 of 104-

SECTION 7 ODCM OPERATIONAL REMEDIAL REQUIREMENT REPORTS In accordance with CPS ODCM section[s] 2.7.1 and 3.9.2, INOPERABLE radioactive liquid and gaseous effluent monitoring instrumentation channels remaining in an INOPERABLE condition for greater than 30 days shall be reported in the Annual Radioactive Effluent Release Report.

During the course of 2013, there were zero (0) instances when either a radioactive liquid or gaseous effluent instrumentation channel[s] was INOPERABLE forgreater than any 30 day period.

During the course of 2013, there were no occurances where Surveillance requirements were not met.

-- page 41 of 104 --

I SECTION 8 I

METEOROLOGICAL DATA AND DISPERSION ESTIMATES On 13 April 1972, the meteorological monitoring program commenced at the U

Clinton. Power Station site.. The meteorological system consists of a tower. 199 feet high with two-(2) levels of instrumentation at the 10-meter and 60-meter elevations. A combined cup and 'vane sensor measures wind direction and wind speed[sI at the 10-I meter and 60-meter levels. An aspirated dual temperature sensor senses -the temperatures at these levels. One-half of the dual sensors at each elevation are used for ambient temperature while the other half is used to provide a differential I

temperature between the 10-meter and 60-meter levels.

Meteorological monitoring instruments have been placed on the Clinton Power I

Station microwave tower at the 10-meter level -to serve as a backup to the primary meteorological tower.. ..

I Clinton Power Station meteorological data is transmitted. to the Main.- Control Room [MCR] via a dedicated communication link. Once the.signals are,.received .at the MCR, they are then converted to a 4 to 20 milliamp signal and fed individually to a microprocessor and chart recorders. The microprocessor is part of the Clinton Power I

Station Radiation Monitoring System [RMS]. Meteorological data .is available via the microprocessors in the%Main Control Room and th'e Technical Support Center [TSC]. I Dispersion modeling for effluents for normal operation of Clinton Power. Station.

is a straight-line, sector-averaged Gaussian plume model designed to estimate average relative concentration at. various. receptor points... The. model was developed in I

accordance with routine release analysis procedures specified in Regulatory Guide.

1.111. For joint frequency input data, periods of calm are distributed in accordance-with a directional distribution. For hourly input data, periods of calm are the previous I

hour's wind direction. Periods of calm are assigned a wind speed value of half the specified instrument threshold value. Reference Table 18 for more detailed information on meteorology and dispersion data.

I

-- page 42 of 104 --

TABLE 16 METEOROLOGICAL DATA AVAILABILITY Data Period: 01 January 2013- 31 December 2013 PERCENTOF VALID PARAMETER HOURS (%)

PARAMETER Quarter 1 Quarter 2 F Quarter 3 Quarter 4

1. Wind Speed _________
a. 10-Meter sensor 99.9 97.9 100.0 99.8
b. 60 Meter sensor 97.1 97.9 100.0 99.8
2. Wind Direction
a. 10-Meter sensor 99.9 97.9 100.0 99.8
b. 60 Meter sensor 99.9 97.6 100.0 99.8
3. Temnperature
a. 10-Meter sensor 99.9 97.9 100.0 99.8
b. 60 Meter sensor 99.9 97.9 100.0 99.8
c. Temperature Difference (10m-60m) 99.9, 97.9 100.0 99.8
4. Percent of hours for which valid 10-meter Wind Speed,.Wind Direction, and 99.9. 97.9 ,100.0 99.8 Delta Temperature were available
5. Percent of hours for which valid 60-meter Wind Speed, Wind Direction, and 97.1 97.6 100.0 99.8 Delta Temperature were available Clinton Power Station was able to achieve 99.0% Meteorological Recoverable Data during 2013 exceeding the minimum criteria of 90% as delineated within Regulatory Guide 1.23.

-- page 43 of 104 --

I TABLE 17" I

CLASSIFICATION OF ATMOSPHERIC STABILIfY I

Stability Classification Extremely unstable Pasquill Category A ,--

Defining Conditions

-- <AT < -1.042 I Moderately unstable B -1.042 <AT< -0.933 Slightly unstable C -0.933 <AT< -0.823 U Neutral D -0.823 <AT< -0.274 Slightly stable Moderately stable E

F

-0.274 <AT< 0.823 0.823 <AT< 2.195 I

Extremely stable G -

2.195 <AT< -----

I AT = temperature difference in degrees Fahrenheit per 100 feet I

I I

I I

I I

I I

I I

1. .:

-- page 44 of 104 -- I

TABLE 18 JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Reporting Period: 01 January 2013 through 31 December 2013 The following table contains the joint wind frequency tables for CPS. The tables are segregated by sensor elevation and calendar quarter. All tabled values are in hours.

-- page 45 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January - March 2013 Stability Class - Extremely Unstable 60m-10m Delta-T (F)

Winds Measured at 10 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 .19-24 > 24 Total I 2 0 0 0 N 0 0 2 0 0 0 0 NNE 0 0 0 3 0 0 0 NE 0 1 4 3 0 0 0 ENE 0 2 5 3 0 0 0 E 0 1 4 2 0 0 0 ESE 0 2 4 3 0 0 0 SE 0 2 5 3 0 0 0 SSE 0 2 5 4 0 0 0 S 0 3 7 1 0 0 0 SSW 0 1 2 0 0 0 0 SW 0 0 0 WSW 0 0 1 1 0 0 2 W 0 2 1 5 3 0 11 WNW 0 1 4 10 11 0 26 NW 0 3 5 4 4 0 16 NNW 0 0 4 0 0 0 4 Variable 0 0 0 0 0 0 0 Total 0 20 39 20 18 0 97 Hours of calm in this Hours of missing stability stability class:

Hours of missing wind measurements in this stability measurements in all stability class:

classes:

0 3

I

-- page 46 of 104 --

I

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January - March 2013 Stability Class - Moderately Unstable - 60m-10m Delta-T (F)

Winds Measured at 10 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 4 NNE 0 NE 2 ENE 5 E 2 ESE 2 SE 4 SSE 12 S 7 SSW 5 SW 7 WSW 12 W 7 WNW 20 NW 15 NNW 9 Variable 0 Total 0 23 58 24 8 0 113 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3

-- page 47 of 104 --

I TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS I

Clinton Power Station U Period of Record:. January - March 2013 Stability Class '-Slightly Unstable- .-

Winds Measured at* 10 Meters 60m-10m Delta-T (F)

I Wind Speed (in mph)

Wind Direction. 1-3 7 4-7 8-12 13-18 19-24 > 24 Total I N

NNE 0

0 0

2 10 0

0 0

0 0

13 2

I NE 0 1 0 0 2 0

ENE 0 3 2 0 0 5 IE 0 0 0 0 0 0 ESE 0 3 2 0 "0 5 SE 0 5 0 0 0 5 SSE 0 3 5 0 "0 8 S 0 5 5 .0 0 12 SSW 1 5 0 0 11 SW 0 2 2

  • 1 0 8 WSW 0 0 1 0 0 5 W '0 0 3 6 4 22 WNW 0 6 4 2 0 15 NNW 1 5 7 1 0 18 I

/0 NNW 0 4 10 0 16 Variable 0 0 0 0 0 0 Total 3 42 60 34 8 0 147 Hours of calm in this stability class: 0:

Hours of missing wind measurements in this stability, class:. 0 Hours of missing stability measurements in all stability~classes:

-- page 48 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January - March 2013 Stability Class - Neutral - 60m-10m Delta-T (F)

Winds Measured at 10 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 16 44 28 0 90 NNE 9 17 4 4 36 NE 13 13 13 1 42 ENE 10 23 13 1 50 E 4 25 5 0 36 ESE 18 19 2 0 41 SE 29 36 0 0 67 SSE 11 43 10 3 67 S 11 25 11 4 54 SSW 5 39 17 6 69 SW 16 26 6 0 50 WSW 10 28 20 5 65 W 16 31 37 10 97 WNW 9 81 63 44 200 NW 16 71 52 6 146 NNW 18 52 30 0 101 Variable 0 0 0 0 0 Total 30 211 573 311 84 2 1211 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3

-- page 49 of104 --

TABLE 18&(continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January - March 2013 Stability Class - Slightly Stable - 60m-10m Delta-T- (F)

Winds Measur6d ati' 10 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 "-8-12 13-18 19-24 > 24 Total N 1 5 2 0 0 0 8 NNE 4 6 2 0 0 0 12 NE 3 11 0 0 0 0 14 ENE 1 5 0 1 0 0 7 E 4 13 4 0 0 0 21 ESE 5 24 2 0 0 0 31 SE 5 12 12 0 0 0 29 SSE 0 15 18 2 0 0 35 S 1 12 29 6 0 0 48 SSW 2 12 24 35 4 0 77

  • SW 4 15 2 0 31 10 0 WSW 1 16 11 3 1 0 32 W 6 23 16 4 0 0 49 WNW 3 17 18 1 0 0 39 NW 1 18 8 1 0 0 28 NNW 0 5 3 0 0 '0 8 Variable 0 0 0 0 0 ' "0 0

Total 41 204 164 55 5 0 469 Hours of calm in this Hours of missing stability stability class:"

Hours of missing wind-measurements -in this stability 3

measurements in all stability class:.-

classes:

0 7."3 U

-- page 50 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station ,

Period of Record: January -,March 2013 Stability Class - Moderately Stable - 60m-10m Delta-T (F)

Winds Measured at 10 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total 1 1 0 0 0 N 1 3 0 0 0 0 NNE 3 3 6 0 0 0 0 NE 3 4 7 0 0 0 0 ENE 2 4 6 2 0 0 0 0 E 1 3 0 0 0 0 ESE 1 3 4 0 0 0 0 SE 2 3 5 0 0 0 0 SSE 0 4 4 0 0 0 0 S 2 3 5 2 0 0 0 SSW 3 7 12 0 0 0 0 SW 4 7 11 1 0 0 0 WSW 6 11 18 0 0 0 0 W 1 3 4 0 0 0 0 WNW 3 6 9 0 0 0 0 NW 0 8 8 0 0 0 0 NNW 0 0 0 0 0 0 0 Variable 0 0 0 Total 33 68 4 0 0 0 105 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3

-- page 51 of 104 --

I TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS I

Clinton Power Stat.ion:

PeriodofRecord: January- March 2013 I

.Stability Class - Extremely Stable

Winds Measured at

- 60mm10m Delta-T 10 Meters (F)

I Wind' Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total I N

NNE

.0 0

I NE ENE

'0 0

I E

ESE 0

0 U

SE SSE 0

0 I

S .0 I

SSW 0 SW 0 WSW 0

.W 0 WNW 0 NW :0 I NNW 0 O,

I Variable Total S0 12 U

Hours of calm in this stability class: 0:

Hours of missing wind measurements in thi-s stability class: " 0 Hours of missing stability measurements'-in-all stability classes:' 3 U

-- page 52 of 104 --

I

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January - March 2013 Stability Class - Extremely Unstable - 60m-10m Delta-T (F)

Winds Measured at 60 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 2 NNE 0 0 NE 0 2 ENE 0 6 E 0 5 ESE 0 4 SE 0 6 SSE 0 4 S 0 7 SSW 0 1 SW 0 1 WSW 0 2 W 2 13 WNW 13 27 NW 2 12 NNW 0 5 Variable 0 0 Total 0 7 28 34 11 17 97 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3

-- page 53 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January'- March-'2013 I

Stability Class - Moderately Unstable' - 60m10m Delta-T

. Winds Measured at 60 Meters (F)

I Wind Speed (in mph)

Wind Direction -:1-3 4-7 :8-12 13-18 19-24 > 24 Total U N 1 4 NNE 0 0 NE 1 2 ENE 0 4

.E 1 3

" 1 ESE 2 SE 2 6 SSE 3 9 S 5 8 SSW 3 5 SW 1 7 WSW "0 12 W 1 7 WNW 0 22 NW 2 12 NNW 0 I

10 Variable 0 0 Total 1 21 27 37 18 9 113 I

Hours of calm in this stability class:

Hours of missing wind measurements in this stability~class: 0, Hours of missing stability measurements in all stability classes: .3

-- page 54 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY, DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January - March 2013 Stability Class - Slightly Unstable - 60m-10m Delta-T -(F)

Winds Measured at 60 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 -> 24 Total N 0 0 3 9 0 0 12 NNE 0 0 1 0 0 0 1 NE 0 1 0 0 0 0 1 ENE 0 3 2 2 0 0 7 E 0 0 0 0 0 0 0 ESE 0 2 2 0 2 0 6 SE 0 1 3 0 0 0 4 SSE 0 2 1 5 0 0 8 S 0 5 4 2 1 1 13 SSW 1 0 5 0 1 3 10 SW 0 0 2 2 3 1 8 WSW 0 0 0 2 3 0 5 W 0 2 5 7 4 4 22 WNW 0 4 5 3 2 3 17 NW 0 2 4 6 3 1 16 NNW 0 4 3 7 0 0 14 Variable 0 0 0 0 0 0 0 Total 1 26 40 45 19 13 144 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 3 Hours of missing stability measurements in all stability classes: 3

-- page 55 of 104 --

I TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS I

Clinton Power Station Period of Record: January -. March: 2013 I

Stability Class - Neutral Winds Measured at Wind Speed 60 Meters (in 60m-10m Delta-T mph)

(F)

I Wind Direction 1-3 4-7 " 8-12 13-18. 19-24 . > 24 Total N 9 27 37 15 0 88 NNE 1 12 11 2 5 31 I NE 6 6 6 7 2 29 ENE 4 7 8 15 8 42 E 0 4 16 19 3 43 ESE 7 5 18 3 2 35 SE SSE 11 8

28 11 32 32 16 1 0

.5 72 73 I

S SSW 4

3 6

9 21 27 12 11 12 11 55 61 I

  • SW 11 12 25 4 1 54 I WSW 3 11 26 18 6 64 W 7 23 31 22 12 96 WNW 2 15 58 47 52 177 NW 3 31 55 28 9 127 NNW 8 28 40 32 1 I

i1 Variable *,* 0 0 0 0 0 0 Total 12 87 235 443 252 129 1158 I

Hours of calm in this stability class: ,..*

Hours of missing wind measurements in this- stability class: " 53 Hours of missing. stability measurements in all stability classes: 3

-- page 56 of104 --

I

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January - March 2013 Stability Class - Slightly Stable - 60m-10m Delta-T (F)

Winds Measured at 60 Meters Wind Speed (in mph)

Wind Direction '1-3 4-7 8-12 13-18 19-24 > 24 Total N 5 2 0 0 8 NNE 2 2 0 0 6 NE 10 1 0 0 15 ENE 3 4 1 0 8 E 8 5 0 0 15 ESE 12 12 3 0 30 SE 15 13 0 0 36 SSE 8 14 12 2 38 S 4 14 14 6 40 SSW 10 26 22 26 85 SW 6 18 3 1 31 WSW 9 10 6 2 29 W 16 17 2 3 40 WNW 17 26 3 1 49 NW 11 9 2 0 27 NNW 10 4 0 0 15 Variable 0 0 0 0 0 Total 3 37 146 177 68 41 472 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability, class: 0 Hours of missing stability measurements in all stability classes:  ; 3

-- page 57 of104 --

TABLE' 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION%BY STABILITY CLASS' Clinton Power 'Station Period of Record:' January - March' 2013 I

Stability Class - Moderately Stable Winds Measured at 60 Meters 60m-10m Delta-T (F)

I Wind Speed (in mph)

Wind Direction 1-3 4-7 J ' 8-12 13-18 19-24 > 24 Total N 0 0 0 2 0 0 2 NNE 0 1 1 0 0 0 2 NE 0 1 4 0 0 0 5 ENE 0 0 3 2 0 0 5 E 0 0 4 0 0 0 4 ESE 1 0 4 2 0 0 7 SE 0 3 5 0 0 0 8 SSE 0 0 2 1 0 0 3 S 0 0 0 0 0 0 0 SSW 0 0 1 2 0 6 3 SW 0 1 3 5 0 0 9 WSW 0 6 3 4 0 0 13 W 0 4 12 1 0 0 17 WNW 0 2 9 1 0 0 12 NW 0 0 9 0 0 "0 9 NNW 0 2 4 0 0 0 6 Variable 0 0 0 0 0 0 0 Total 1 20 64 20 0 .0 105 Hours of calm in this stability class: 0' Hours of missing wind measurements in this; stability class: 0 Hours of missing stability measurementsin all stability classes: 3*"

-- page 58 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: January - March 2013 Stability Class - Extremely Stable - 60m-10m Delta-T (F)

Winds Measured at 60 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 0 12 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3

-- page 59 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station I

Stability Period of Record: April " June.

Class - Extremely Unstable Winds Measured at 2013

- 60m-10m Delta-T 10 Meters (F) I Wind Speed (in mph)

Wind Direction 1-3 4-7 *8-12 13-18 19-24 > 24 Total N 0 0 7 NNE 4 0 12 NE 1 0 12 ENE 0 0 10 E 0 0 3 ESE 0 0 0 SE 0 0 9 SSE 0 0 3 S 3 0 17 SSW 1 0 10 SW 4 0 6 WSW 1 0 1 W 4 0 9 WNW 10 0 19 NW 3 0 18 NNW 1 0 4 Variable 0 0 0 Total 1 31 76 32 0 0 140 Hours of calm in this stability class: . -;0 : ...... '

Hours of missing wind measurements *in this stability class: 0 Hours of missing stability measurements in all stability classes: 45 I

-- page 60 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April - June 2013 Stability Class - Moderately Unstable -. 60md10m Delta-T (F)

Winds Measured. at 10 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 3 8 NNE 2 9 NE 0 6 ENE 0 5 E 0 4 ESE 0 4 SE 0 10 SSE 0 5 S 4 19 SSW 13 18 SW 1 8 WSW 3 9 W 3 10 WNW 5 10 NW 3 9 NNW 0 3 Variable 0 0 Total 2 44 53 37 1 0 137 Hours of calm in this stability class: 0 Hours of missing wind measurements in this. stability class: 0.

Hours of missing stability measurements in all stability classes: 45

-- page 61 of 104 --

I TABLE 18 (continued)

JOINT WIND FREQUENCY'DISTRIBUTION BY STABILITY CLASS I Clinton Power Station I

Period of Rec6rd:4April - June .. 2013

.Stabilit'y Class - Slightly Unstable Winds Measured at Wind Speed

- 60t-ý10m Delta-T 10 Meters (in mph)

(F) a Wind Direction 1-3 4-7 8-12 13-18 " 19-24' > 24 Total I N

NNE 0

0 2 4

6 3 0 0 0

T0 0 11 5

I

  • NE ENE 0

0

<0 0

8 7

I E

ESE 0

0 0

0 3

5 I

SE SSE 0

0 -0 0 11 18 I

S SSW 0

3 0

0 16 22 I

SW 0

  • 0 15 U WSW 0 0 4 W

0 1 0 9 I WNW NW 1

8 0

1 0

0 20 8

a

£ NNW 0 5 5 0 0 0 10 Variable 0 0 0 0 0 0 0 Total 11 52 76 28 5 .0 172 U

Hours of calm in this stability class:

Hours of missing stability'measurementS in all.

0.

Hours of missing wind measurements in this stability-class:

stability classes:

0 45.:

I U

I

-- page 62 of 104 --

I

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April - June 2013 Stability Class - Neutral - 60m-10m Delta-T (F)

Winds Measured at 10 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 14 34 6 0 55 NNE 16 27 8 1 54 NE 23 22 9 0 55 ENE 13 20 2 0 38 E 15 16 0 0 36 ESE 42 9 0 0 52 SE 31 17 1 0 55 SSE 25 31 2 0 67 S 22 53 34 4 116 SSW 12 51 27 1 91 SW 11 26 9 0 48 WSW 9 34 14 5 65 W 6 29 26 10 72 WNW 13 17 13 0 45 NW 9 15 4 1 31 NNW 13 20 3 0 39 Variable 0 0 0 0 0 Total 44 274 421 158 22 0 919 Hours of calm in this stability class: 1 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 45

-- page 63 of104 --

U TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April - June 2013 I

Stability Class - Slightly.Stable;' - 60m-10m Delta-T (F)

Winds Measured at 10-,Meters Wind birection 1-3 4-7 Wind Speed 8-12 (in 13-18 mph) 19-24 > 24 Total I

N 11 6 0 20 NNE 14 7 0 21 NE 33 6 0 45 ENE 16 5 0 29 E 21 4 0 34 ESE 21 5 0 33 SE SSE 37 35 25 2 0 0

46 69 I

S 38 29 0 76 SSW 25 8 0 51 SW 24 21 0 50 WSW 13 19 0 38

,W 13 6 0 22 I WNW 23 14 0 38 NW 12 4 0 19 I NNW 12 4 0 16 Variable 0 0 0 0 Total 68 348 165 22 4 0 607 Hours of calm in this stability Hours of missing stability, class:

Hours of missing wind measurements in this measurements in 3-stability all stability class:

classes:,

0 45' I

I

-- page 64 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April - June 2013 Stability Class - Moderately Stable - 60m-10m Delta-T (F)

Winds Measured at 10 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total 1 0 0 0 0 N 2 3 0 0 0 0 NNE 2 2 4 0 0 0 0 NE 9 5 14 0 0 0 0 ENE 4 1 5 0 0 0 0 E 3 2 5 0 0 0 0 ESE 3 1 4 0 0 0 0 SE 6 5 11 0 0 0 0 SSE 2 8 10 0 0 0 0 S 1 4 5 1 0 0 0 SSW 2 4 7 0 0 0 0 SW 3 2 5 1 0 0 0

.WSW 6 3 10 0 0 0 0 W 7 7 14 0 0 0 0 WNW 3 8 11 0 0 0 0 NW 1 3 4 0 0 0 0 NNW 3 0 3 Variable 0 0 0 0 0 0 0 Total 57 56 2 0 0 0 115 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 45

-- page 65 of 104 --

I TABLE, 18 (continiued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS I Clinton Power- Station Period of Record: April.- June 2013 S

Stability Class - Extremely Stable Winds Measured at 10 Meters 60m-10m Dcelta-T (F)

I Wind Speed (in mph)

Wind Directior .1-3 4-7 8-12 13-18 19-24 > 24 Total I N

NNE 0

7 0

7 0

I

~0 NE ENE 10 4

0 14 4

I

-E ESE 2

1 0

0 2

1 I

SE SSE 1

3 0

0 2

3 U

0 S 0 0 0

.o SSW 1 0 1 0

SW 0 0 2 WSW 1 0 1 W 5 0 5 I WNW 0 0 0 NW 1 0 1 I I

NNW 2 2 Variable 0 0 Total 38 0 0 45 I

Hours of calm in this stability class:

Hours of missing wind measurements in this Hours of missing stability meaSurement's in 0

stability all stability class:

classes::

0

.145 I

U

-- page 66 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April - June 2013 Stability Class - Extremely Unstable - 60m-10m Delta-T (F)

Winds Measured at 60 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24, > 24 Total N 3 4 7 NNE 5 5 10 NE 12 4 16 ENE 6 1 7 E 2 0 2 ESE 0 0 0 SE 3 5 8 SSE 3 1 4 S 8 5 18 SSW 1 6 8 SW 1 4 6 WSW 0 1 2 W 1 4 6 WNW 5 7 20 NW 6 10 19 NNW 1 2 6 Variable 0 0 0 Total 0 10 57 59 13 0 139 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in all stability classes: 45

-- page 67 of 104 --

TABLE 18 (continued)

JOINT-WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Powe. Station Period of Record: April - June 2013 Stability Class- Moderately Unstable - 60m-10m Delta-T (F)

Winds Measured at 60 ;Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 18 19-24 > 24 Total N 0 1 3 1 2 0 7 NNE 0 0 6 1 1 0 8 NE 0 0 3 3 0 0 6 ENE 0 4 1 0 0 0 5 E 0 1 4 0 0 0 5 ESE 0 1 2 0 0 0 3 SE 0 0 5 3 0 0 8 SSE 0 2 2 1 0 0 5 S 0 5 6 3 3 3 20 SSW 0 0 2 8 7 *1 18 SW 0 1 1 6 0 1 9 WSW 0 0 3 4 1 0 8 W 0 1 1 7 1 0 10 WNW 0 0 4 3 5 0 12 NW 0 2 2 2 1 0 7 NNW 0 0 4 2 0 0 6 Variable 0 0 0 0 0 0 0 Total 0 18 49 44 21 - 5 137 Hours of calm in this Hours of missing stability stability class:

Hours of missing wind..measurements in this 0

stability measurements in: all stability class:-

classes:

0

.45.

I U

-- page 68 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April - June 2013 Stability Class - Slightly Unstable - 60m-10m Delta-T (F)

Winds Measured at 60 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 !19-24 > 24 Total N 0 3 3 1 0 0 7 NNE 0 2 3 3 2 0 10 NE 0 1 6 1 2 0 10 ENE 0 2 0 1 0 0 3 E 0 2 0 0 0 3 ESE 0 3 0 2 0 0 5 SE 0 2 5 3 0 0 10 SSE 1 1 4 5 0 0 11 S 1 2 2 7 5 1 18 SSW 2 1 2 9 4 5 23 SW 1 2 2 5 3 0 13 WSW 2 0 3 2 1 0 8 W 0 4 4 2 0 1 11 WNW 0 2 5 3 1 0 11 NW 0 1 4 11 2 3 21 NNW 0 1 4 2 0 0 7 Variable 0 0 0 0 0 0 0 Total 7 28 49 57 20 10 171 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in all stability classes: 45

-- page 69 of 104 --

I TABLE.18 (continued)

I JOINT-WIND FREQUENCYDISTRIBUTIONBY STABILITY CLASS Clinton Power-'Station I

Stability Period of Record: April - June Class - Neutral Winds Measured at 60;Meters 2013 60m-10m D elta-T' (F) I Wind Direction 1-3 4-7 Wind Speed 8-12 (in 13-18 mph) 19-24 > 24 Total I

N 8 17 26 5 0 57 NNE 3 22 19 5 1 50 NE 3 17 13 13 3 50 ENE 2 9 12 11 1 35 0

E ESE 5

7 19 5 19 22 6

4 0 35 52 I

SE 14 25 14 1 0 55

-SSE 8 19 17 9 2 57

. S 5 15 37 40 18 117 SSW SW 4

6 12 9 45 23 28 6

  • 8 3

96 50 I

WSW W

6 4

11 10 32 26 11 20 12 8 70 72 I

WNW 4 15 12 12 3 47 NW 8 10 12 3 2 37 NNW 2 16 18 3 :0 39 Variable 0 0 0 0 *0 0 Total 14

  • 89 231 347 177 61 919 I

Hours of calm in this stability class: - '0 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in 'all. stability classes:. :45 I

-- page 70 of 104 -- i

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: April - June 2013 Stability Class - Slightly Stable - 60m-10m Delta-T (F)

Winds Measured at 60 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 4 11 9 0 0 25 NNE 0 3 9 17 1 0 30 NE 0 1 14 20 1 0 36 ENE 0 1 12 13 2 0 28 E 0 3 7 4 1 0 15 ESE 0 1 13 20 3 0 37 SE 0 6 22 10 1 0 39 SSE 0 5 33 37 11 4 90 S 0 3 20 40 9 3 75 SSW 0 3 16 14 5 8 46 SW 0 3 15 17 8 1 44 WSW 1 0 17 16 10 0 44 W 0 2 8 15 2 1 28 WNW 0 2- 8 24 0 0 34 NW 0 1 12 7 0 0 20 NNW 0 1 9 7 0 0 17 Variable 0 0 0 0 0 0 0 Total 2 39 226 270 54 17 608 Hours of calm in this stability class. 0 Hours of missing wind measurements -in this stability class.: 2 Hours of missing stability measurements in all stability classes: 45

-- page 71 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power'Station-II Stability Period of Record: LApril. - June Class - Moderately Stable Winds Measured at 60 Meters 2013 60m-10m D elta-T (F) II Wind Directior 1-3 4-7 Wind Speed 8-12 (in 13-18 mph) 19-24 > 24 Total Il N 0 0 5 NNE 2 0 3 NE 4 0 12 ENE 2 0 7 E

ESE 1

2 0

0 2

7 I

SE SSE 1

2 0

0 7

8 U

S 5 0 0

15 I SSW 1 3

SW 2 0 4 I WSW 2 0 4 W 3 0 11 I WNW 4 0 22 NW 1 0 3 I 0

I NNW 0 2 Variable 0 0 0 Total 2 21 60 32 0 0 115 I

Hours of calm in this stability Hours of missing. stability class: 0 Hours of missing wind measurements in this-stability measurements in all stability class:

cla'sses:

0

'45' I

I I

-- page 72 of 104 --

I

TABLE. 1,8 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton-.Power-Station" Period of-Record: April June 2013 Stability Class - Extremely Stable 60m-10m Delta-T (F)

.Winds Measured..at 60 Meters Wirid Speed (in mph)

Wind Direction 1-3 4-7 18-12 13-18 19-24 . > 24 Total N 1 0 0 0 0 -,0 1 NNE 0 0 0 0 0 0 0 NE 1 1 4 0 0 0 6 ENE 0 1 1 1 0 0 3 E 0 1 2 0 0 0 3 ESE 0 4 4 0 0 0 8 SE 0 5 2 0 0 0 7 SSE 0 1 2 2 0 0 5 S 0 0 0 0 0 .0 0 SSW 0 0 1 0 0 0 1

. SW 1 2 0 0 0 .0 3 WSW 0 0 2 1 0 .. 0 3 W 0 0 0 0 0 0 0 WNW 0 1 1 0 0 0 2 NW 0 1 0 0 0 0 1 NNW 0 0 0 0 0 0 0 Variable 0 0 0 0 0 0 0 Total 3 ,. 17 , 19 4 0 0 43 Hours of calm in this stability class:.. 0

  • Hours of missing wind:,measurements -in .this stability class:.. 2 Hours of missing stability.measurements-in all stability classes:. 45

-- page 73 of 104 --

TABLE 18 (continued)

JOINT-WIND FREQUENCY DISTRIBUTION BYSTABILITY CLASS Clinton Power Statibn Period of-Record: July - September 2013 Stability Class- Extremely Unstable - 60m-10m Delta-T (F)

Winds Measured at 10 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 5 13 0 0 0 18 NNE 0 9 20 2 0 0 31 NE 0 ii 15 0 0 0 26 ENE 0 ii 4 0 0 0 15 E 0 3 0 0 0 14 ESE 0 9 0 0 0 0 9 SE 0 19 1 0 0 0 20 SSE 0 26 3 0 0 0 29 S 0 22 12 1 0 0 35 SSW 0 11 17 3 0 0 31 SW 0 6 28 0 0 0 34 WSW 0 6 15 1 0 -0 22 W 0 4 4 11 0 0 19 WNW 0 5 15 7 0 0 27 NW 0 12 15 0 0 0 27 NNW 0 1 11 0 0 0 12 Variable 0 0 0 0 0 0 0 Total 0 168 176 25 0 0 369 I

Hours of calm in this stability class: 0 Hours of missing wind measurements in this'stability class: 0-Hours of missing stability measurements 'in all stability classes: o0

-- page 74 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BYý STABILITY CLASS Clinton Power Station Period of Record: July - September 2013 Stability Class - Moderately Unstable - 60m-10m Delta-T (F)

Winds Measured at 10 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 6 10 NNE 2 8 NE 7 13 ENE 19 21 E 8 8 ESE 6 6 SE 9 9 SSE 16 20 S 8 12 SSW 7 14 SW 3 9 WSW 4 12 W 2 4 WNW 3 4 NW 7 10 NNW 4 6 Variable 0 0 Total 1 ill 45 9 0 0 166 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0

-- page 75 of104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Periodsof Record: July - September 2013 Stability Class.- Slightly Unstable "-

Winds Measured at 60m'10m Delta-T (F) 1:0 Meters I Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 3 0 4 NNE 0 4 0 11 NE 0 13 0 18 ENE 0 6 0 7 E 0 2 0 2 ESE 0 3 0 3

  • SE 1 10 0 11 SSE 2 9 0 12 S 0 4 0 7 SSW 0 3 0 8 SW 0 5 0 14 WSW 0 5 0 12 W 0 3 0 5 I WNW 0 3 0 5 NW 0 10 0 14 NNW 0 2 .0 3 0"

Variable 0 0 0 Total 3 85 45 3 0 b 136 Hours of calm in this stability class:

Hours of missing wind measurements in this stability Hours ofl:missing'st'ability measurements in all 0

stability class:

classes:

0 I

-- page 76 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station, Period of Record: July - September 2013 Stability Class - Neutral - 60m-10m Delta-T (F)

Winds Measured at 10 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 15 9 0 0 0 24 NNE 1 22 17 6 0 0 46 NE 2 25 19 1 0 0 47 ENE 3 15 1 0 0 0 19 E 1 15 0 0 0 0 16 ESE 1 12 1 0 0 0 14 SE 4 21 5 0 0 0 30 SSE 0 50 3 0 0 0 53 S 3 28 14 0 0 0 45 SSW 2 19 19 3 0 0 43 SW 2 36 27 0 1 0 66 WSW 3 14 11 2 0 0 30 W 0 11 2 0 0 0 13 WNW 1 13 6 0 0 0 20 NW 3 12 10 0 0 0 25 NNW 1 13 6 0 0 0 20 Variable 0 0 0 0 0 0 0 Total 27 321 150 12 1 0 511 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0

-- page 77 of 104--

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station S

Stability Period of Record:-July - September 2013 Class - Slightly Stable Winds Measured at

- 60m-.1m Delta-T *(F) 10 Meters I

Wind Speed (in mph)

Wind Direction 1-3' 4-7 8-12 13-18 19-24 > 24 Total 5 0 0 0 N 0 16 21 7 0 0 0 NNE 1 20 28 6 0 0 0 NE 6 27 39 2 0 0 0 ENE 3 22 27 0 0 0 0 E 4 14 18 0 0 0 0 ESE 4 38 42 0 0 0 0 SE 7 24 31 2 0 0 0 SSE 10 37 49 8 0 0 0 S 10 66 84 31 0 0 0 SSW 6 66 103 21 0 0 0 SW 5 30 56 12 0 0 0 WSW 10 23 0 0 0 0 W 5 9 14 1 0 0 0 WNW 7 28 36 8 0 0 0 NW 1 19 28 1 0 0 0 NNW 3 5 9 0 0 0 0 Variable 0 0 0 Total 73 431 104 0 0 0 608 U

Hours of calm in this stability Hours of missing wind measurements in this class: 0 stability.class: 0 I

Hours of missing stability measUrements'Kin all stability classes: 0.

-- page 78 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: July - September 2013 Stability Class - Moderately Stable - 60m-10m Delta-T (F)

Winds Measured at 10 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24, > 24 Total N 0 4 0 4 NNE 6 13 0 19 NE 11 40 0 51 ENE 4 21 0 25 E 8 10 0 18 ESE 5 6 0 11 SE 4 1 0 5 SSE 5 15 0 20 S 7 10 1 18 SSW 9 19 1 29 SW 14 8 0 22 WSW 7 8 0 15 W 6 4 0 10 WNW 8 3 0 11 NW 5 3 0 8 NNW 3 2 0 5 Variable 0 0 0 0 Total 102 167 0 271 Hours of calm in this stability class:. 1 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0

-- page 79 of104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station

-Period06fRecord:--July -- September 2013 Stability Class - Extremely Stable Winds Measured at

- 60mG10m Delta-T (F) 10 Meters I Wind Speed (in mph)

Wind Direction 1-3 4-7 '8-12 13-18 19-24 > 24 Total N 6 0 6 NNE 20 5 25 NE 26 53 79 ENE 4 5 9 E 6 1 7 ESE 1 0 1 SE 0 0 0 SSE 0 0 0 S 0 0 0 SSW 0 0 0 SW 1 0 1 WSW 1 1 2 W 2 0 2 WNW 1 1 2 NW 2 6 8 NNW 3 1 4 Variable 0 0 0 Total 73 73 0 0 0 0 146 Hours of calm in this Hours of missing stability stability class,:

Hours of missing wind measurements in this stabilityclass:

measurements in all stability classes:

0 0'

I

-- page 80 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: July - September 2013 Stability Class - Extremely Unstable - 60m-10m Delta-T (F)

Winds Measured at 60 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 ,8-12 13-18 19-24 > 24 Total N 0 1 9 5 0 0 15 NNE 0 8 8 9 2 0 27 NE 0 4 17 7 0 -0 28 ENE 0 5 14 1 0 0 20 E 0 5 7 1 0 0 13 ESE 0 5 5 0 0 0 10 SE 0 8 17 0 0 0 25 SSE 0 16 8 0 0 0 24 S 0 9 16 8 2 2 37 SSW 0 6 18 6 0 0 30 SW 0 2 14 17 0 0 33 WSW 0 3 13 5 0 0 21 W 0 2 6 9 5 0 22 WNW 0 4 2 16 5 0 27 NW 0 7 8 9 0 0 24 NNW 0 0 10 3 0 0 13 Variable 0 0 0 0 0 0 0 Total 0 85 172 96 14 2 369 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0

-- page 81 of 104 --

I TABLE 18 (continued)

I JOINT-WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS' Clinton Power Station

.Periodof Record: July.- September 2013 Stability Class , Moderately Unstable - 60m-10m Delta-T (F)

Winds Measured at :60 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 12 13-18 19-24 >24 Total I N 2 3 0 0 8 NNE 3 3 3 0 9 NE ENE 5

9 10 2 2 0

0 0

13 20 II E 7 2 0 0 9 ESE SE 3

11 3

2 0

0 0

0 13 6

I SSE 10 8 0 0 18 S 2 9 1 0 14 SSW 3 3 0  : '0 10 SW 0 7 0 .0 10 WSW W

1 1

8 0

0 0

0 0

11 3

I WNW NW 5

6 0

2 0

1 0

0 10 6

i NNW 3 2 1 '0 6 Variable 0 0 0 0 0 Total 0 71 64 23 8 0 166 Hours of calm in this stability class: -0 Hours of missing wind measurements in this:stability class:- :0 Hours of missing stability measurements in all stability-classes: 0 1 I

-- page 82 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: July - September 2013 Stability Class - Slightly Unstable - 60m-10m Delta-T (F)

Winds Measured at 60 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 2 2 0 0 0 4 NNE 0 2 2 2 1 2 9 NE 0 6 7 4 1 0 18 ENE 0 4 4 1 0 0 9 E 0 0 1 0 0 0 1 ESE 0 2 2 0 0 0 4 SE 1 7 6 0 0 0 14 SSE 0 6 1 0 0 0 7 S 1 4 2 3 0 0 10 SSW 0 2 1 3 0 0 6 SW 0 1 6 7 0 0 14 WSW 0 3 6 4 0 0 13 W 0 3 3 1 0 0 7 WNW 0 4 0 2 0 0 6 NW 0 0 4 2 0 0 11 NNW 0 1 1 1 0 0 3 Variable 0 0 0 0 0 0 0 Total 2 52 48 30 2 2 136 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability cl asses: 0

-- page83 of104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Stdtion Period of Record: July - September 2013 Stability 'lass - Neutral' Winds Measured at 60 Meters 60m-10m Delta-T (F) i I Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 .13-18 19-24 > 24 Total N 0 6 9 7 0 0 22 NNE 1 10 11 11 2 2 37

.. NE 1 12 16 21 1 1 52 ENE 0 4 13 2 1 0 20 E 1 3 11 1 0 0 16 ESE 1 2 11 1 0 0 15 SE 1 13 16 5 0 0 35 SSE 3 9 38 1 0 0 51 S 0 10 18 13 3 0 44 SSW 1 6 23 14 3 0 47 SW 2 9 29 20 0 1 61 WSW 0 11 10 7 1 1 30 W

0 5 10 1 0 0 16 WNW 0 6 s 5 0 0 16

  • NW 0 10 8 7 0 0 25 NNW 1 7 10 5 1 0 24 Variable 0 0 0' 0 0 0 0 Total 12 123 238 121 12 5 511 Hours of calm in this Hours of missing stability stability Hours of missing wind measurements in this class:

measurements ih

.0 stability all stability class:

classes:

0 I

-- page 84 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station I Period of Record:. July.- September 2013 Stability Class- Slightly Stable.. .- 60m-10m .Delta-T (F)

Winds Measured at 60 Meters Wind .Speed (in mph)

U Wind Direction 1-3 4-7 8-12 13-18, 19-24 >-24 Total I N 0 2 13 10 0 :0 25 NNE 0 4 4 12 0 0 20 U NE 1 2 11 13 3 0 30 ENE 0 1 10 11 1 0 23 I E 0 5 12 10 0 0 27 U ESE SE 0

2 11 2 14 41 6

4 1

0 0

0 23 58 I SSE S

1 0

12 14 28 52 12 25 0

1 0

0 53 92 I SSW SW 0

0 3

3 31 12 52 44 0

0 0

0 86 59 I WSW

.. W 0

0 3

1 12 3

12 1

4 0

.0 0

31 5

U WNW NW 1

0 5

5 17 14 11 7 0 0

0 0

30 30 I NNW 0 4 8 4 0 0 16 Variable.. 0 0 0 0 0 0 0 Total 5 77 . 282 234 10 0 608 Hours of calm in this stability class.:* 0 Hours of missing wind measurements in this stability class: 0 Hours of .mis.sing.stability measurements in-all stability cl asses: 0

-- page 85 of 104 --

TABLE 118 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station I Stability Periodof Record: July - September 2013 Cflass - Moderately Stable Winds Measured at

- 60m-60 Meters (F) I Wind Direction 1-3 4-7 Wind Speed "8-12 (in 13-18 mph) 19-24 > 24 Total U

N 1 3 2 1 0 0 7 NNE 0 1 4 3 0 0 NE 0 0 5 13 0 0 18 ENE 0 3 8 18 0 0 29 E 0 1 21 9 0 0 31 ESE 1 4 15 5 0 0 25 SE 1 2 5 0 0 0 8 SSE 0 5 5 0 0 0 10 S 0 6 28 4 0 0 38 SSW 0 5 10 12 0 0 27 SW 0 5 13 5 0 0 23 WSW 1 5 4 1 0 0 11 W 0 5 4 3 0 0 12 WNW 0 6 3 0 0 0 9 NW 0 7 5 0 0 0 12 NNW 1 1 2 0 0 0 4 Variable 0 0 0 0 0 *0, 0 Total 5 59 134 74 0 0 272 Hours of calm in this stability class: " 0 -

Hours of missing-wind measurements in this stability-class: 0 Hours of miss:ing stability measurements in all stability classes: 0-

-- page 86 of 104 --

U

£ TABLE,18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS I Clinton Power Station.

I Stability Period of Record: July - September.. 2013 Class Extremely Stable Winds Measured at 60 Meters 60m-10m Delta-T (F)

U Wind Direction 1-3

'-Wind.

4-7 Speed 8-12 (in 13-18 mph) 19-24 >.24 Total I N 0 2 6 0 0 .0 8 NNE 1 1 3 1 0 .0 6 U NE 1 2 12 8 0 0 23 U

ENE 0 4 7 16 0 0 27 E 3 4 12 14 0 0 33 U ESE SE 1

4 4

5 10 4

4 0

0 0

0 0

19 13 I SSE S

2<

0 2

0 0

0 0

0 0

0

.0 0

4 0

I SSW SW 1

0 0

0 0

2 0

1 0

0 0

0 1

3 I WSW W

0 0

0 0

2 0

0 0

0 0

0 0

2 0

I WNW NW 0

0 1i 0

1 1

0 0

0 0

0 0

2 1

a NNW Variable 0

0 2

0 2

0 0

0 0

0 0

0 4

0 Total 13 27 . 62 44 0 0 146 Hours of calm in this stability class.:.-.. .0 Hours of missing wind measurements in this stability class::..  ! 0 Hours of. missing stabili-ty' measurements-in all stability classes: ..0

-- page 87 of 104 --

.TABLE .18-(continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record:.October -:December2013 Stability Class - Extremely Unstable - 60m-10m Delta-T (F)

Winds Measured-at 10 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 2 3 0 0 Q 5 NNE 0 2 0 0 0 ">0 2 0 0 0 0 NE 0 0 0 0 0 0 0 ENE 0 0 0 1 0 0 .0 E 0 1 2

0. 0 0 .0 ESE 0 5 0 0 0 0 5 SE 0 6 2 0 0 .0 8 SSE 0 5 0 0 0 0 5 S 0 5 3 0 0 0 8 SSW 0 3 10 3 0 0 16 SW 0 0 6 2 0 0 8 WSW W

0 0

0 0

6 1

7 4

0 0 "0

.0 13 5

I WNW 0 0 7 6 1 0 14 NW 0 1 5 0 0 " 0- 6 NNW 0 2 8 1 0 0 11 Variable 0 0 0 0 0 0 0 Total 0 32 52 23 1 0 108 Hours of calm in this stability, class: 0.

Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 4

-- page 88 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power'Station Period of Record: October - December2013 Stability Class - Moderately Unstable - 60m-10m Delta-T (F)

Winds Measured at 10 Meters Wind Speed (in mph)

Wind I Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total I N NNE 0

0 0

0 2

2 1

0 0

0 0

0 3

2 I NE ENE 0

0 0

0 0

0 0

0 0

0 0

0 0

0 U E 0 0 0

0 0

0 0

0 0

0 0

ESE 0 2 2 U SE 0 5 1 0 0 0 6

SSE 0 4 2 1 0 0 7 I S 0 6 2 0 0 0 8 SSW 0 3 12 4 0 0 19 U SW 0 3 7 3 0 0 13 WSW 0 2 7 9 0 0 18 I W 0 0 5 5 3 0 13 I WNW NW 0

0 0

8 5

4 6

0 1

0 0

0 12 12 NNW 0 0 4 4 0 0 8 i Variable 0 0 0 0 0 0 0 Total 0 33 53 33 4 0 123 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stabili ty class: 0 Hours of missing stability measurements in all sta bility classes: 4

-- page 89 of 104 --

TABLE18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: October - December2013 I

Stability Class iSlightly Unstable Winds Measured at

-60m- 10m Delta-T 10 Meters (F)

I Wind Speed (in mph)

Wind birection 1-3 4-7 8-12 13-18 19-24 > 24 Total I N

NNE 0

0 7

0 U

NE 0 0 I ENE 6 2 E 0 2 U ESE 0 6 SE 0 9 I SSE 0 7 S 0 6 U SSW 0 12 SW 0 12 I 8

WSW W

0 m

00 16 I WNW NW 0

0 17 20 I

o NNW Variable 6

0 I

Total 2 39 49 37 3 0 130 Hours of calm in this stability class: 0 "

Hours of missing wind measurements in thi s stability class: 0 Hours of missing stability measurements ': n all stability classes: 4

-- page 90 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY. DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: October - December2013 Stability Class - Neutral - 60m-10m Delta-T (F)

Winds Measured at 10 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 8 28 17 53 NNE 15 4 5 24 NE 11 7 0 18 ENE 11 9 0 20 E 15 6 0 21 ESE 20 2 0 22 SE 34 15 0 49 SSE 30 44 6 81 S 30 54 18 103 SSW 17 65 36 124 SW 16 42 13 72 WSW 28 30 5 64 W 19 50 34 109 WNW 20 69 43 133 NW 11 55 33 100 NNW 5 44 17 66 Variable 0 0 0 0 Total 8 290 524 227 7 3 1059 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 4

-- page 91 of 104 --

TABLE18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS, Clinton Power.Station Period of Record:,October - December2013

.Stability:Class - Slightly Stable - 60m-10m Delta-T (F)

Winds Measuredat, Wind Speed 10 Meters (in mph)

I Wind Direction. 1-3 4-7 8-12 13-18. 19-24 > 2.4 Total I NNE N 0 0

6 4

3 0

0 0

0 0

0 0

9 4

U

.. NE ENE 0

1 9

6 0

0 0

0 0

0 0

0 9

7 I

E 1 6 17 7

0 0

0 0

0 0

0 0

23 8

U ESE SE 5 39 4 0 0 0 48 I SSE 5 33 13 1 0 .0 52 S 4 33 28 7 0 0 72 SSW 0 20 79 38 3 0 140 SW 0 26 24 3 0 0 53 WSW 2 18 7 0 0 0 27 W 0 15 8 11 0 0 34 WNW 0 32 28 ' 6 0 0 66 NW 0 20 13 0 0 0 33 NNW 0 4 0 0 0 0 4 Variable 0 0 0 0 0 0 0 Total 24 289 207 66 3 0 589 Hours of calm in this stability class: 0 . . .

Hours of missing. wind measurements in this stability class:- 0 Hours of missing stability measurements.in all stability classes:, 4

-- page 92 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: October - December2013 Stability Class- Moderately Stable - 60m-10m Delta-T (F)

Winds Measured at 10 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total 0 0 0 0 N 0 2 2 0 0 0 0 NNE 1 4 5 0 0 0 0 NE 0 11 11 0 0 0 0 ENE 0 8 8 0 0 0 0 E 1 2 3 0 0 0 0 ESE 4 0 4 1 1 0 0 0 SE 5 7 1 1 0 0 0 SSE 4 6 1 1 0 0 0 S 3 5 2 0 0 0 SSW 3 12 17 0 0 0 0 SW 0 14 14 0 0 0 0 WSW 2 6 8 W 5 0 0 0 1 9 15 0 0 0 0 WNW 0 7 7 0 0 0 0 NW 1 10 11 0 0 0 0 NNW 0 4 4 0 0 0 0 Variable 0 0 0 Total 16 101 10 0 0 0 127 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 4

-- page 93 of104 --

TABLE. 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: October - December2013 Stability Class - Extremely Stable (F)

I 60m-10m Delta-T Winds Measuredyat 10 Meters

.-Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total I N

NNE 1

2 1

1 0

0 0

0 0

0 0

0 2

3 I

NE 3 ii 0 0 0 0 14 I ENE 4 4 0 0 0 '0 8 E 8 0 0 0

0 0

0 0

0 0

8 U ESE 5 0 5 SE 1 0 0 0 0 0 1 I SSE 0 0 0 0 0 0 0 S 0 1 0 0 0 0 1 U SSW 1 3 0 0 0 0 4 1:SW 4 3 0 0 0 0 7 I 1 0 0 0 0 U

WSW 2 3 W 1 1 0 0 0 0 2 0 0 0 0 WNW NW 2

0 4 2

0 0 0 0 4

4 I

NNW Variable 1

0 1

0 0

0 0

0 0

0 0

O0 2

0 I

Total 35 33 0 0 a 0 68 I Hours of calm in this stability class: 0 Hours of missing wind measurements 'in this stability:class: 0.

Hours of missing stability, measurements ifnall stability classes: '4

-- page 94 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: October- December2013 Stability Class - Extremely Unstable - 60m-10m Delta-T (F)

Winds Measured at 60 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total 5 0 0 0 N 0 1 6 1 0 0 0 NNE 0 0 1 0 0 0 0 NE 0 0 0 0 0 0 0 ENE 0 0 0 0 2 1 0 0 E 0 3 2 0 0 0 ESE 0 3 5 6 0 0 0 SE 0 5 11 1 0 0 0 SSE 0 1 2 S 0 2 4 5 0 0 11 SSW 0 0 4 7 2 1 14 SW 0 0 3 4 1 0 8 WSW 0 0 2 5 4 0 11 W 0 0 0 1 4 0 5 WNW 0 0 0 12 2 1 15 NW 0 0 2 5 0 0 7 NNW 0 0 3 5 1 0 9 Variable 0 0 0 0 0 0 0 Total 0 12 35 45 14 2 108 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 4

-- page 95 of104 --

TABLE 1.8 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton.Power Station Period of Record: October.- December2013 I

Stability Class - Moderately Unstable.. - 60m-10m Delta-T (F)

Winds Measured at 60 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 1 2 0 0 3 NNE 0 0 2 0 0 0 2 NE 0 0 0 0 00 0 0 0 0 0 ENE 0 0 0 0 0 0 0 E 0 0 0 1 0 0 0 ESE 0 2 3 1 1 0 0 SE 0 4 6 SSE 0 2 2 2 0 0 6 S 0 4 3 0 1 0 8 SSW 0 2 7 10 4 0 23 SW 0 1 4 3 1 0 9 WSW 0 1 6 4 7 0 18

  • W 0 0 0 7 6 .3 16 WNW 0 0 2 3 3 1 9

.NW 0 7 1 5 0 0 13 NNW 0 0 0 5 2 0 7 Variable 0 0 0 0 0 0 0 Total 0 23 30 - 42 . 24 4 123 Hours of calm in this stability class: 0 Hours of missing wind measurements in this.

Hours of missing stability measurements inall stabili ty class: .

s.ta bility clas ses::

0 4 I I

I

-- page 96 of104 --

U

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY. STABILITY CLASS Clinton Power Station Period of Record:.October - December2013 Stability Class ý Slightly., Unstable - 60m-10m Delta-T (F)

Winds Measured at 60 Meters

,Wind Speed (in mph)

Wind Direction 1-3 - . 4-7 8 13-18 19-24.". >24 Total N 0 6 NNE 0 0 NE 0 0 ENE 0 2

.E 0 1 ESE 0 7 SE 10 SSE 4 1

S 10

.0 SSW 12 SW 0 10 WSW 1 10 W >1 15 WNW 1 16 NW 1 19 NNW 8 Variable 0 Total 1 22 . 30 47 25 5 130 Hours of calm in this stability class.: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all. stabilityclasses: * :4

-- page 97 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY' CLASS Clinton Power Station Period of Record: October - December2013 Stability Class - Neutral 60m-10m Delta-T (F)

Winds Measured at *0 Meters Wind Speed (in mph)

Wind Direction 1-3 4-7 12 13-18 '19-24 > 24 Total N 9 26 12 0 50 1NNE 10 1 2 0 22 NE 8 3 0 0 13 ENE 8 14 1 0 25 E 6 7 2 0 20 ESE 15 7 0 0 24 SE 35 16 0 0 56 SSE 19 37 16 *2 80 S 29 44 23 18 116 0

SSW 17 53 27 6 108 SW 16 36 12 1 73 WSW 27 24 4 1 62 W

WNW 35 25 46 56 27 36 3

3 117 123 I

.NW 19 49 27 1 101 NNW 9 49 9 69 0

Variable 0 0 0 0 Total 3 68 287 468 198 35 1059 Hours of calm in this stability class: 0' Hours of missing wind measurements in this stability class: 0, Hours of missing stability measurements in' all stability classes' :4-

-- page 98of104 --

TABLE. 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY, STABILITY CLASS Clinton Power Station Period.of Record: October - December2013 Stability Class. " Slightly Stable - 60m-10m Delta-T. (F)

,Winds Measured at 60 Meters Wind Speed (in mph)

Wind Direction 1-3. 4-7 ,8-12 13-18. 19-24.. - > 24 Total N 0 0 3 7 0 0 10 NNE 0 0 2 1 0 '.0 3 NE 0 1 1 1 0 0 3 ENE 0 0 3 8 0 0 11 E 1 1 2 5 0 0 9 ESE 0 2 6 3 0 ,0 11 SE 0 5 31 16 0 .0 52 SSE 0 1 25 30 6 0 62 S 0 2 10 30 22 9 73 SSW 0 2 7 49 60 8 126 SW 0 1 10 36 8 0 55 WSW 0 1 7 15 0 .0 23 W 0 3 14 9 9 .2 37 WNW 0 1 18 33 16 0 68 NW 0 0 17 19 0 .0 36 NNW 0 0 9 1 0 0 10 Variable 0 0 0 0 0 0 0 Total 1 20 .. 165 263 121 19 589 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class:. 0 Hours ofrnmissing stability mea.surements in all stability classes:- ,4

-- page 99of104 --

TABLE 18.(cOntinued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS I

Clinton Power 'Station Period of Record: October December2013 Stability Class - Moderately Stable - 601i-10m Delta-T (F)

Winds Measured at' ý60 Meters W

Wind Speed (in mph)

Wind Direction 1-3 4-7. 8-12 13-18 19-24 > *24 Total N 0 0 0 4 0 0 4

-NNE 0 0 0 0 0 0 0 NE 0 0 7 1 0 0 8 ENE 0 0 1 7 0 0 8

,E 0 0 2 5 0 0 7 ESE 0 0 0 2 0 0 2 SE 0 4 2 2 0 0 8 SSE 0 0 2 6 0 0 8

.S 0 0 0 3 1 0 4

.SSW 0 0 1 8 0 0 9 SW 0 0 5 12 0 0 17 WSW 0 1 3 8 0 0 12

.W 0 0 4 6 0 0 10 WNW 0 1 4 4 2 0 11 NW 0 1 9 4 0 0 14 NNW 0 1 2 2 0 0 5 Variable 0 0 0 0 0 0 0 Total Hours of calm in this 0

stability 8

class:

42 0

74 3 0 127 I

Hours of missing wind measurements in this Hours of missing stability stability measurements'in .all stability.

class: -0 las ses:: -4 I

-- page 100 of 104 --

TABLE 18 (continued)

JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS Clinton Power Station Period of Record: October - December2013 Stability Class - Extremely. Stable - 60m-10m Delta-T.(F)

.. Winds Measured at 60 Meters Wind Speed (in mph)

Wind I Direction . 1-3 4-7 8-12 .13-18 19-24 > 24 Total I N NNE 0

0 0

0 0

1

. 3 1

0 0

0 0

3 2

U NE ENE 0

0 1

0 0

1 2

8 0

0 0

0 3

9 I E ESE 0

0 0

1 0

2 7

0 0

0 0

0 7

3 U SE 0 0 0 0 0 0 0 SSE 0 0 10 1 0 0 11 U S 0 0 3 0 0 0 3 SSW 0 0 2 2 0 0 4 I SW 0 1 3 5 0 0 9 WSW 0 0 2 0 0 O0 2 I W 0 1 0 1 0 0 2

.WNW 0 2 1 0 0 .0 3 I NW 0 0 3 0 0 0 3 U

NNW 0 0 2 2 0 0 4 Variable 0 0 0 0 0 0 0 I Total 0 6 30 , 32 0 .0 68 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of-.missing stability measurements in all stability classes:

-- page 101 of 104 --

I SECTION 9 CHANGES TO RADIOACTIVE WASTE TREATEMENT SYSTEMS In accordance, with Section 7.2 of the CPS ODCM, licensee-initiated changes to I the liquid, gaseous or solid radioactive waste treatment systems shall be reported in the Annual Radioactive, Effluent Release Report.

There were no instances of licensee-initiated changes .to the liquid, gaseous or solid radioactive waste treatment systems during 2013.

p I

II I

I I

U I

I I

II I

I

-- page 1O2 of 104 --

SECTION 10.

CORRECTIONS TO DATA REPORTED IN PREVIOUS REPORTS I1t was identified that, the dosimeters used for measuring. the ambient gamma radiation field were incorrectly identified as Thermoluminescent Dosimeters, [TLD] on page 34 of the 2012 Annual Radioactive Effluent Release Report-. The following page has been revised to appropriately identify the dosimeters as Optically Stimulated Luminescent Dosimeters [OSLD]:'.

-- page 103 of 104 --

I Revision to Pg 39 of the 2012 Annual Radioactive Effluent Release Report COMPLIANCE WITH 40CFR190 REQUIREMENTS Optically Stimulated Luminescent Dosimeters [OSLD] are stationed around CPS to measure the ambient gamma radiation field. Monitoring stations are placed near the site boundary and approximately five (5) miles from the reactor, in locations representing the sixteen (16) compass sectors. Other locations are chosen to measure the radiation field at places of special interest such as nearby residences, meeting places and population centers. Control sites are located further than ten (10) miles from the site, in areas that should not be affected by plant operations. The results from the OSLDs are reported in the Annual Radiological Environmental Monitoring Report

[REMP]. The results from this effort indicated no excess dose to offsite areas.

Additionally, NUREG-0543, METHODS FOR DEMONSTRATING LWR COMPLIANCE WITH THE EPA URANIUM FUEL CYCLE STANDARD (40 CFR PART 190) states in section IV, "As long as a nuclear plant site operates at a level below the I

Appendix I reporting requirements, no extra analysis is required to demonstrate compliance with 40 CFR Part 190." The organ and whole body doses reported in Table 8 are determined using 10 CFR 50 Appendix I methodology. The doses reported are well below the limits of Appendix I.

DOSE TO MEMBERS OF THE PUBLIC WITHIN THE SITE BOUNDARY CPS ODCM section 7.2 requires that the Radioactive Effluent Release Report include an assessment of the radiation doses from radioactive liquids and gaseous effluents to MEMBERS OF THE PUBLIC due to their activities inside the SITE BOUNDARY. Within the CPS site boundary there are seven areas that are open to members of the public as identified by CPS ODCM Table 3.4-4 (see Figure 4): I

- The Department of Natural Resources Recreation Area at 1.287 kilometers (0.8 miles) in the ESE sector A road at 0.495 kilometers (0.3 miles) in the SE sector I

A residence at 2.736 kilometers (1.7 miles) in the SSE sector A residence at 1.219 kilometers (0.8 miles) in the SW sector I

- Agricultural acreage at 1.372 kilometers (0.9 miles) in the SSW sector A residence at 2.414 kilometers (1.5 miles) in the WSW sector A portion of Clinton Lake at 0.335 kilometers (0.2 miles) in the NW I sector I

At all of the above locations, the plume, inhalation and ground-plane exposure pathways are used for dose calculations. The 2012 Annual Land Use Census identified no other exposure pathways. All dose calculations were performed using the methodology contained in the CPS ODCM, with the exception of dose due to C-14, I

which was calculated using methodology included in the EPRI Technical Report 1021106. I I

-- page 104 of 104 -- I

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