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{{Adams
#REDIRECT [[RS-14-029, Annual Report on the Meteorological Monitoring Program at the Braidwood Nuclear Power Station 2012]]
| number = ML14030A294
| issue date = 12/31/2012
| title = Annual Report on the Meteorological Monitoring Program at the Braidwood Nuclear Power Station 2012
| author name =
| author affiliation = Murray & Trettel, Inc
| addressee name =
| addressee affiliation = Exelon Nuclear, NRC/NRR
| docket = 05000456, 05000457
| license number = NPF-072, NPF-077
| contact person =
| case reference number = RS-14-029
| package number = ML14030A308
| document type = Annual Operating Report, Environmental Report
| page count = 50
}}
 
=Text=
{{#Wiki_filter:Annual Reporton theMeteorological Monitoring Programat theBraidwood Nuclear Power Station2012prepared forExelon NuclearWarrenville, IL 60555byMurray and Trettel, Incorporated 600 First Bank Drive, Suite APalatine, IL 60067(847) 963-9000e-mail: mt@weathercommand.com For Exelon Us yReviewed By:Date : 41-2-- 13iIMurray & Tretel, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000 Table of ContentsEl Section Description PageList of Tables ...........................................................................................
iiI Introduction
........................................................................................
12 Sum m ary .........................................................................................
23 Data Acquisition
................................................................................
34 Data Analysis
..................................................................................
55 Results ............................................................................................
10Site Calibration logs..................................................................
AppendixEI}~Muiray 6 Tretuel, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000 List of TablesNumber Description paneI Instrument Locations
.........................................................................
42 Data Loggers ....................................................................................
43 W ind Direction Classes .....................................................................
74 W ind Speed Classes ........................................................................
75 Atmospheric Stability Classes .........................................................
86 Data Recovery Summary ....................................................................
117 W ind Rose, January-March 2012 ...................................................
148- i nd-Rose,-Apri--Ju ne-20 2 ...............................................................
1-s9 W ind Rose, July-September 2012 ..................................................
1810 W ind Rose, October-December 2012 ..........................................
2011 W ind Rose, January-December 2012 .............................................
2212 Precipitation Totals ..........................................................................
2413 Maximum Doses Resulting From Airborne Releases
.....................
25Munay & Trettel, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000  1. Introduction The purpose of the meteorological program being conducted at the Braidwood StationU site is to provide information sufficient to assess the local weather conditions and todetermine the degree of atmospheric dispersion of airborne radioactive effluent from thestation.The meteorological tower is 320 ft. high and is instrumented at two levels. Wind speedand direction are measured at 34 ft. and 203 ft. Ambient temperature is measured at 30ft. Differential temperature, referenced to 30 ft., is measured at 199 ft. Dew pointtemperature is measured at 30 ft. Precipitation is measured at approximately 3 ft.I.Joint frequency stability wind rose tables of wind direction, wind speed, and stability areroutinely tabulated from hourlyvm.e.surements.T.be.quadrtedy.andcannualtables-are included in this report.Descriptions of the instruments and data loggers are given in Section 3 (DataAcquisition) of this report. Data reduction and processing are described in Section 4(Data Analysis).
The results given in Section 5 of this report include modeled maximumwhole body doses, skin doses, organ doses based upon airborne
: releases, and sitemeteorology.
Murray & Trettel, Inc. 600 First Bank Drive, Suite A Palatine, lUinois 60067 (847) 963-9000  2. SummaryThe Braidwood Station meteorological monitoring program produced 52,408 hoursof valid data out of a possible 52,704 parameter hours during 2012 (366 days x24 hours/day x 6 measured priority parameters),
which represents an overall datarecovery rate of 99.4%. Priority parameters are all parameters except dew pointtemperature and precipitation.
The stability wind rose tables included in this report have been generated using the 34 ft.wind data with the 199-30 ft. differential temperature data.The maximum annual calculated cumulative doses resulting from airborne releases wereas follows.Unit 1:gamma air dosebeta air dosewhole body doseskin doseorgan (child-bone)
Unit 2:-8.520 x10-6-2.050 x10-'-3.102 x10'-1.400 X10-'-1.320 x10"'-8.520 x10-6-2.050 X10-5-3.644 x10-'-1.400 x10-'-1.329 X10+0mradmradmremmremmremmradmradmremmremmremgamma air dosebeta air dosewhole body doseskin doseorgan (child-bone)
Murray & Trettel, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000  3. Data Acquisition Wind speed and direction are measured with MR[ model 1022 wind sensors.
The wind[3 speed sensors have a starting speed of 0.5 mph (0.22 mps), a range of 0 to 100 mph(0 to 44.7 mps), and a system accuracy of +/-1.25 mph at 100 mph (+/-0.56 mps atLi 44.7 mps). The wind direction sensors have a threshold speed of 0.75 mph (0.33 mps),a range of 0 to 5400, and a system accuracy of +/-50.Ambient and differential temperature are measured with MRI model 1596602 sensors.Ambient temperature is measured within the range of -22 to 1220F (-30 to 500C) with anaccuracy of +/-0.50F (+/-0.30C). Differential temperature is measured within the range of-10 to 10OF (-5.6 to 5.60C) with an accuracy of +/-0.180F (+/-O.10°C).
Dew pointtemperature is measured with an MRI model 1993900000 dew point sensor and therange of measurement is -2t-T-22-F
(-30 to 50°C) with an accuracy of +/-2.70F (+/-1.50C).Precipitation is measured with a Climatronics 100097-1 tipping bucket rain gauge and ismeasured in increments of one one-hundredth of an inch with a system accuracy of+/-0.01" (+/-0.25mm).
Instrument types and locations are summarized in Table 1.The meteorological data are collected and stored by a Microtel 4.0 data acquisition system. The Microtel measures the analog voltages of the instruments and records thedigital equivalent within the range of 0 to +5 volts. The Microtel has the capability ofstoring 24 hours of minute data and one week of hourly data. Data are obtained from theMicrotel by a direct dial telephone hookup to an in-house computer system. Data aresampled every second.0 As a backup to the Microtel, data are also recorded with a Johnson YokogawaCorp. digital recorder (JYC DA1 00 data acquisition unit and ContecIPC-PT/M300(PC)WOU PC). Data are sampled every 10 seconds.0 Data loggers are summarized in Table 2.Murray & Tretcel, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000  Table 1Instrument Locations Measurement Wind SpeedWind Direction Differential Temperature Wind SpeedWind Direction Ambient Temperature Dew Point Temperature Precipitation Sensor TyeMRI 1022-SMRI 1022-DMRI 1596602MRI 1022-SMRI 1022-DMRI 1596602MRI 1993900000 Climatronics 100097-1LocationTowerTowerTowerTowerTowerTowerTowerGroundElevation 203 ft.203 ft.199 ft.34ft.34ft.30 ft.30 ft.3 ft.aTable 2Data LogpersSamplingMeasurement Loaaer Type Frequency Winds, Temperatures, Microtel 4.0 data acquisition system I sec.and Precipitation Winds, Temperatures, Johnson Yokogawa Corp. Digital Recorder 10 sec.and Precipitation (JYC DA100 and Contec IPC-PT/M300(PC)WOU) digital recorderMurray & Trettel, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000  4. Data AnalysisThe Braidwood Microtel is routinely interrogated to obtain hourly average data. The dataare then stored in the meteorological data base and listings of the data are generated.
The data listings are examined by qualified personnel and any apparent problems arebrought to the attention of the Project Manager or Meteorological Technician and theInstrument Maintenance staff.Hourly values of wind speed, wind direction, ambient temperature, differential temperature, dew point temperature, and precipitation are obtained throughmeasurements taken at the site. The standard deviation of wind direction (sigma) isderived.
The wind direction variation is described in terms of the standard deviation ofthe direction about the mean direction.
The Microtel computes an hourly value of windsigma by taking the Roto1-Mean-Square_(RIMS)_oLUefour-quarter-our-wind-sigma values. The quarter-hour wind sigma values are calculated directly from the one secondwind direction samples during the 15 minute period.The data base files are edited approximately once a week. Missing Microtel values arereplaced with digital recorder values, when available.
Invalid data are deleted from thedata base.When an hourly value is missing or invalid, the numeral 999 is entered into the computerdata file in the appropriate location.
When the wind direction changes substantially relative to its short term fluctuations, the numeral 888 can be entered into the wind sigmalocation to indicate shifting winds. When the wind blows with velocities near the sensingthreshold of the instrument, the numeral 777 can be entered into the wind direction, windspeed, and wind sigma locations to indicate light and variable winds.Murray & Trettel, Inc. 600 First Bank Drive, Suite A Palatine, llinois 60067 (847) 963.9000  A professional meteorologist reviews the data, calibration
: findings, equipment nmaintenance
: reports, and other information and determines which data are valid. Onlythe valid data are retained in the data base.As a quality control measure, a monthly comparison is made of Microtel and digitalrecorder data. An investigation is made into the reasons for any significant differences between the sets of values.Joint frequency stability wind rose tables of hourly data measured at the site aregenerated.
These tables indicate the prevailing wind direction, wind speed, and stability classes measured during the period of observation as well as the joint frequencies ofoccurrence of the wind direction, wind speed, and stability classes.
The values are alsoused as input to the atmospheric transport and diffusion models. Wind direction, windi speed. anstability-classes-are-giv.enin..Iables_3,-4-and-5.
Murray & Trettel, Inc. 600 First Bank Drive, A Palatine, Illinois 60067 (847) 963-9000 U-7-Table 3Wind Direction ClassesEl12IFIFIFIFIFIFIFIFIFIFIFIFIFIFIFIF348.750 <11.250 <33.750 <56.250 <78.750 <101.250 <123.750 <146.250 <168.750 <191.250 <213.750 <236.250 <258.750 <281.250 <303.750 <326.250 <WD <WD <WD <WD <WD <WD <WD <WD <WD <WD <WD <WD<WD _WD<WD<WD<11.250 THEN Class is33.75* THEN Class is56.250 THEN Class is78.75&deg; THEN Class is101.250 THEN Class is123.750 THEN Class is146.250 THEN Class is168.75&deg; THEN Class is191.25&deg; THEN Class is213.750 THEN Class is236.250 THEN Class is258.750 THEN Class is281.25* THEN Class is303.75* THEN Class is326.250 THEN Class is348.750 THFN W .cr icNNNENEENEEESESESSESSSWSWWSWWWNWNWMfIIAI11ciIIiElTable 4Wind Speed ClassesIF 0.0 mph < WS < 0.7 mph THEN Class isIF 0.7 mph < WS Z 3.5 mph THEN Class isIF 3.5 mph < WS Z 7.5 mph THEN Class isIF 7.5 mph < WS _ 12.5 mph THEN Class isIF 12.5 mph < WS < 18.5 mph THEN Class isIF 18.5 mph < WS < 24.5 mph THEN Class isIF 24.5 mph < WS THEN Class is1234567IIMurray & Trettef, Inc. 600 First Bank Driwe, Suite A Palatine, Wlinois 60067 (847) 963.9000  Table 5Atmospheric Stabilit' ClassesDifferential Temperature IntervalClass (in C/I1 00m) (')Differential Temperature Interval (in OF over the199-30 ft. interval)
(2)Extremely UnstableModerately UnstableSlightly UnstableNeutralSlightly StableModerately StableExtremely Stable-1.9-1.7-1.5-0.51.54.0AT< AT" AT< AT< AT< AT< AT-1.9-1.7-1.5-0.51.54.0-1.8-1.6-1.4-0.51.33.7AT" AT" AT" AT< AT< AT" AT< -1.8< -1.6< -1.4* -0.5< 1.3< 3.7Nmfrom AtJSIIANS 2.5o)from ANSIIANS 2.5(2) ANSIIANS 2.5 intervals scaled for instrument heights on the Braidwood meteorological towerMurray & Trertel, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000  The following two programs were used to calculate doses resulting from radioactive releases:
: 1. XOQDOQ: Computer Program for the Meteorological Evaluation of Routine EffluentReleases at Nuclear Power Stations (NUREG/CR-2919).
The program is based on the theory that material released to the atmosphere will be normallydistributed (Gaussian) about the plume centerline.
A straight-line trajectory is assumed betweenthe point of release and all receptors.
The program implements the assumptions outlined in Section C of NRC Regulatory Guide1.111. In evaluating routine releases from nuclear power plants, it primarily is designed tocalculate annual relative effluent concentrations, X/Q values and annual average relativedeposition, DIQ values.Output from the XOQDOQ program is used as input to the GASPAR program.2. GASPAR II: A Code System for Evaluation of Radiological Impacts Due to the Releaseof Radioactive Material to the Atmosphere During Normal Operation of Light WaterReactors (NUREG-0597).
GASPAR is a program written for the evaluation of radiological impacts due to the release ofradioactive material to the atmosphere during normal operation of reactors.
The GASPAR codeimplements the radiological impact models of NRC Regulatory Guide 1.109, Revision 1, foratmospheric releases.
The program is used to estimate the maximum individual doses atIn selected locations in the vicinity of the plant.Murray & Trettel, Inc. 600 First Bank Drive, Suite A Palatine, Mlinois 60067 (847) 963.9000  5. Results5.1 Instrument Maintenance The maintenance program followed during 2012 was composed of routinely scheduled visits and non-routine equipment repairs.
Routine site visits were madeto inspect the sensing and recording systems for proper operation.
In addition, routine maintenance and calibration checks of all tower-mounted and ground levelequipment were performed every four months. A description of the calibration andfield procedures is found in the Murray and Trettel, Inc. "P1009 Procedures Manual"(July 2010).In March, the 34 ft. wind direction sensor was replaced due to high readings.
In April, process computer points were checked for accuracy after replacement ofthe plant process computer.
In May, the annual tower inspection was performed.
In July, the 203 ft. wind direction sensor and the 203 ft. wind speed cups werereplaced due to damage.In October, the digital recorder was unreachable by modem. The unit was rebootedto restore communication.
In November, the Microtel was not responding via modem. The unit was rebootedand the RAM was cleared to restore operation.
Also in November, the 34 ft. winddirection sensor was replaced due to sensor failure.In December, the 203 ft. wind direction sensor was replaced due to low readings.
No other significant problems were encountered with the equipment, and at the endof the year, no problems were evident at the site.Murray & Trettel, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000  5.2 Data RecoveryThe record of data recovery for the year is summarized in Table 6.Table 6Braidwood Data Recovery Summary2012Measurement Wind SpeedWind SpeedWind Direction Wind Direction Ambient Temperature Differential Temperature Dew Point Temperature Precipitation Elevation 34 ft.203 ft.34 ft.203 ft.30 ft.199-30 ft.30 ft.3 ft.Recovered Hours87458744871887128744874587458752Recovered.
Percent99.699.599.299.299.599.699.699.6LostHours3940667240393932PercentChanged2.10.24.91.00.20.32.20.4AVERAGE*99.4* average of priority parameters (all except dew point temperature and precipitation)
ValidHoursLower Level Joint Frequency
% 8718Upper Level Joint Frequency
% 8711Recovered Percent99.299.2LostHours6673Murray & Tretel, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000  5.3 Summary of Billing for Equipment
: Repairs, Replacement Parts. and OtherW not Included in Fixed-Cost Maintenance Agreement
-2012Description
-Braidwood Janua~Meteorological parts, materials, and contractor servicesMeteorological System StorageSpecial RequestFebruaryMeteorological System StorageMeteorological parts, materials, and contractor servicesMarchMeteorological equipment maintenance Meteorological parts, materials, and contractor servicesMeteorological System StorageMeteorological equipment maintenance Meteorological parts, materials, and contractor servicesMeteorological System StorageMeteorological equipment maintenance Meteorological System StorageSpecial RequestJuneMeteorological System StorageSpecial RequestJu/YMeteorological equipment maintenance Meteorological parts, materials, and contractor servicesMeteorological System StorageMeteorological System StorageSeptember Meteorological System StorageSpecial RequestOctoberMeteorological equipment maintenance Meteorological parts, materials, and contractor servicesMeteorological System StorageNovemberMeteorological equipment maintenance Microtel Equipment Maintenance Meteorological System StorageSpecial RequestDecemberMeteorological equipment maintenance Meteorological System StorageCost793.01100.00270.00100.00645.92453.00319.37100.00496.5073.20100.0085.00100.00239.80100.00185.00180.004,174.13100.00100.00100.00255.00320.8029.84100.001,471.70120.00100.0042.50878.90100.00$12,233.67 Annual Total:Murray & Trettel, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000  5.4 Stability Wind Rose DataThe quarterly and annual stability wind roses are given in Tables 7 through 11. Windspeed classes have been altered to reflect the wind sensor threshold.
For the year, winds measured at 34 ft. most frequently came from the South (10.00%)and fell into the 3.6-7.5 mph wind speed class (41.78%).
Calms (wind speeds at orbelow the sensor threshold) were measured 0.12% of the time and speeds greater than24.5 mph were measured
: 0. 15% of the time.Stability based on the 199-30 ft. differential temperature most frequently fell into theneutral classification (35.77%).
IiII]IItIMurray & Treutel, Inc. 600 First Bank Drive, S,,ite A Palatine, Iflinois 60067 (84?) 963-9000 TABLE 7-14-Braidwood Generating Station34 ft. Wind Speed and Direction January-March.
2012199Ft-3OFt Oelta-T (F)Number of Observations
-2165values are Percent Occurrence SPEED----------------------------------
WIND DIRECTION CLASSES---------
STABILITY CLASSES ----------
U CLASS NNNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTALEU KU SU N SSMS ES TOTALEUMUC SUA NL SSM MSESEUI SUm-NI SSEUMU4 SU-N7 SSMSES0.000.000.000.000.000.000.000.000.000.000.140.230.180.000.000.000.000.000.000.000.000.000.000.230.190.320.000.000.000.000.000.000.000.000.000.000.650.370.320.000.000.000.000.000.000.000.000.000.000.460.460.550.000.000.000.000.000.000.000.000.000.000.280.600.370.000.000.000.000.000.000.000.000.000.050.050.550.460.000.000.000.000.000.000.000.000.000.000.000.370.140.000.000.000.000.000.000.000.000.000.000.050.050.180.000.000.000.000.000.000.000.000.000.000.000.000.050.000.000.000.000.000.000.000.000.000.000.000.050.050.000.000.000.000.000.000.000.000.000.000.050.090.180.000.000.000.000.000.000.000.000.000.000.090.230.180.000.000.000.000.000.000.000.000.000.000.180.230.830.000.000.000.000.000.000.000.000.000.000.460.970.550.000.000.000.000.000.000.000.000.000.000.230.370.510.000.000.000.000.000.000.000.000.000.000.230.320.180.00 0.000.000.000.000.050.000.050.00 0.000.000.053.095.085.081.340.000.000.000.050.000.050.090.000.053.095.085.081.3414.64700UU0.000.000.090.650.000.000.000.000.050.090.420.000.000.00U._140.000.000.050.880.180.000.000.090.000.000.420.000.000.000.000.000.000.000.000.000.000_140.000.140.091.620.230.000.000.090.090.001.430.000.000.000.000.000.000.090.000.000.00-.0.180.140.092.360.280.050.000.090.140.090.830.000.000.000.000.000.000.000.000.000.00U.140.000.050.230.510.180.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.00U.u90.050.180.090.600.550.050.000.000.000.000.230.230.000.000.000.000.000.000.000.000.00u.uu0.000.000.050.551.150.280.000.280.090.001.290.280.050.000.000.000.050.180.000.000.00U.o50.000.140.000.600.830.050.000.420.090.181.801.150.000.000.090.050.000.600.000.000.00U. U0.000.050.090.650.690.090.000.370.180.142.592.540.000.000.180.050.091.020.370.000.000.180.000.090.090.000.230.140.090.320.140.140.461.570.000.000.280.090.231.110.740.000.000.140.000.000.230.320.230.090.090.000.14.0.142.031.710.090.000.140.230.230.830.320.000.00u.0b0.000.050.091.391.521.020.180.320.280.281.710.420.000.000.000.090.090.370.050.000.000.090.000.140.281.291.520.920.090.140.140.142.400.090.000.000.000.090.281.800.050.000.000.140.370.320.140.971.060.370.001.250.280.372.540.050.000.000.230.050.091.800.000.000.000. 140.180.180.230.970.690.000.000.650.180.141.060.090.000.000.000.140.050.050.000.000.000. 000.090.050.231.110.230.000.000.230.180.231.060.000.000.000.140.090.140.790.000.000.000.88 0.881.522.0814.469.613.050.464.25 4.251.991.9420.288.130.140.001.06 1.060.881.258.731.520.000.001.522.0814.469.613.050.4632.061.991.9420.288.130.140.0036.72EU1 MU3SU-NI SS0.000.000.000.090.000.000.000.881.258.731.520.000.0013.44Murray & Trettel, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000 TABLE 7continued Braidwood Generating Station34 ft. Wind Speed and Direction January-March.
2012199Ft-30Ft Delta-T (F)----------------..
--------STABILITY CLASSES ----------
WNW NW NNW TOTAL EU MU SU N SS MS ES TOTALSPEEDCLASS----------------------------------
WIND DIRECTION CLASSES ...........
N NNE NE ENE E ESE SE SSE S SSW SW WSWEUI MU9 SU-N2 SS4 MSES0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.050.000.000.000.000.000.000.000.000.000.000.000.000.000.140.280.000.460.460.000.000.000.090.050.280.000.000.000.000.140.050.180.000.000.000.000.000.050.090.000.000.000.000.050.000.000.000.000.000.000.000.000.000.000.000.000.000.000.050.230.000.000.000.000.000.000.000.000.000.000.000.000.050.280.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.18 0.180.460.141.150.460.000.000.00 0.000.090.090.370.000.000.000.460.141.150.460.000.002.40EUG MUT SUN2 SS4SES0.090.090.370.000.000.000.55KTOT 1.94 2.49 5.27 5.77 2.36 3.19 4.76 6.33 9.19 7.76 7.81 8.45 10.99 12.33 5.87 5.31 99.91 6.37 4.94 5.54 48.08 24.85 8.27 1.85Wind Direction by Stability 99.91N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL0.000.050.181.290.230.180.000.090.000.051.520.370.320.140.090.230.093.790.600.320.140.280.280.183.650.740.600.050.000.050.230.790.790.370.140.050.180.140.881.340.510.090.280.090.092.031.800.460.000.510.280.183.052.030.230.050.600.280.324.253.600.140.000.740.690.512.313.050.180.280.140.510.693.512.360.370.230.320.460.463.562.221.200.140.370.745.911.891.761.850.650.656.052.080.920.830.510.422.311.150.510.460.320.603.190.550.186.374.945.5448.0824.858.27-STABILITY CLASSES-Extremely UnstableModerately UnstableSlightly UnstableNeutralSlightly StableModerately StableExtremely Stable0.23 0.18 0.14 0.14 0.00 1.85Wind Direction by Wind SpeedN NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL0.000.550.740.550.090.000.000.000.881.110.510.000.000.000.001.482.081.620.090.000.000.001.523.091.150.000.000.000.001.390.970.000.000.000.000.001.201.520.460.000.000.000.000.512.031.990.230.000.000.000.321.623.650.740.000.000.000.051.575.821.710.050.000.000.280.652.632.451.340.420.000.460.974.111.760.370.140.000.554.253.000.600.050.000.001.344.252.912.220.280.000.002.123.234.482.170.320.000.001.252.262.120.230.000.000.000.741.711.711.150.000.000.0914.6432.0636.7213.442.400.55-WIND SPEED CLASSES-CALM< 3.5 mph3.6 -7.5 mph7.6 -12.5 mph12.6 -18.5 mph18.6 -24.5 mph> 24.5 mphMurray & Tiettel, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963.9000 TABLE 8-16-Braidwood Generating Station34 ft. Wind Speed and Direction April-June.
2012199Ft-3OFt Delta-T (F)Number of Observations
-2154Values are Percent Occurrence SPEED ..................................
WIND DIRECTION CLASSES ----. ...--------------------------
CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL.........
STABILITY CLASSES ..........
EU MU SU N SSMS ES TOTALEUMUC SUA NL SSM MSESEUMU1 SU-N3 SSMS0.000.000.000.000.000.000.000.000.000.000.000.320.280.000.000.000.000.000.000.000.000.000.000.230.420.420.000.000.000.000.000.000.000.000.000.000.280.460.320.000.000.000.000.000.000.000.000.050.000.190.700.510.000.000.000.000.000.000.000.000.050.050.051.020.930.000.000.000.000.000.000.000.000.000.000.090.420.880.000.000.000.000.000.000.000.000.050.000.140.280.320.000.000.000.000.000.000.000.000.050.000.000.560.090.000.000.000.000.000.000.000.00O.M00.050.050.190.090.000.000.000.000.000.000.000.000.000.050.000.000.140.000.000.000.000.000.000.000.000.000.000.090.090.280.000.000.000.000.000.000.000.000.000.000.000.090.280.000.000.000.000.000.000.000.000.000.050.090.420.510.000.000.000.000.000.000.000.000.000.000.230.510.650.000.000.000.000.000.000.000.000.000.000.000.000.000.000.00 0.000.000.000.050.000.000.050.00 0.000.190.191.906.046.690.000.000.050.000.000.050.090.00 0.000.00 0.000.00 0.000.28 0.190.28 0.280.51 0.460.190.191.906.046.69L5LiEUMU4 SU-N7 SSU MSE8 SU2MSESU. 00.320.190.190.370.320.000.000.420.090.140.930.230.000.000.230.000.000.000.000.000.00U. 140.460.280.090.420.930.000.000.560.190.191.760.140.000.000.230.000.090.090.000.000.000.420.280.372.000.460.000.001.490.510.372.270.190.000.000.050.000.000.320.140.000.000.700.190.232.601.300.000.050.190.000.050.320.000.000.000.000.000.000.000.000.000.000.510.090.190.700.650.050.000.370.090.000.140.050.000.000.000.000.000.000.000.000.00U.190.370.090.090.561.250.510.000.090.090.050.320.050.000.000.000.000.000.000.000.000.000.510.140.090.421.950.650.050.320.090.050.320.280.000.000.000.000.000.000.000.000.00U. U0.790.230.050.651.620.420.000.420.050.050.190.560.000.000.090.000.000.000.000.000.00U.UU0.460.190,140.601.950.230.000.740.140.091.021.670.000.000.370.050.090.320.320.000.00U. U0.230.090.050.230.320.280.051.490.190.001.251.300.090.001.210.230.141.020.510.000.00U.ub0.320.190.090.510.560.090.000.370.140.090.740.230.050.001.070.230.000.880.000.000.00U.JZ0.460.280.090.790.790.560.000.740.050.190.460.090.000.000.140.000.000.000.000.000.00U.UY0.560.230.190.650.650.140.000.740.090.090.190.190.000.000.190.000.000.000.000.000.00U. 140.280.140.190.740.790.000.000.370.050.000.140.050.000.000.190.050.000.050.000.000.00U.U9 O.Ub0.320.190.190.420.600.000.000.790.050.000.090.050.000.000.230.000.000.050.000.000.000.320.190.090.461.020.090.000.790.090.090.460.190.000.000.320.090.050.090.000.000.007.06 7.062.972.3212.1215.183.020.149.89 9.891.901.4410.635.250.140.004.32 4.320.650.372.830.970.000.0017.322.322.972.3212.1215.183.020.1442.801.901.4410.635.250.140.0029.25EUMUSUNSSMSES0.650.372.830.970.000.009.15Murray & Trettul, Inc. 600 First Bank Drive, Suite A Palaine, llinois 60067 (847) 963-9000 TABLE 8continued Braidwood Generating Station34 ft. Wind Speed and Direction April-June.
2012199Ft-3OFt Delta-T (F)SPEED ----------------------------------
WIND DIRECTION CLASSES ----------------------------------
CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL---------
STABILITY CLASSES ----------
EU MU SU N SS MSES TOTALEUI MU9 SUI]N2 SS4 MSLESEUT*SU1N2 SS4 MSES0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.O00.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.280.000.050.700.050.000.000.000.000.000.000.000.000.000.000.000.000.050.000.000.000.000.000.000.000.000.000.000.000.000.050.050.000.000.000.000.000.000.000.000.000.000.000.000.000.090.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.28 0.280.000.090.880.050.000.000.00 0.000.000.000.000.000.000.000.000.090.880.050.000.001.300.000.000.000.000.000.000.00TOT 4.13 6.64 10.17 7.43 5.25 5.06 5.76 5.90 8.77 9.98 6.13 5.43 5.15 4.55 4.13 5.34 99.91 21.54 5.71 4.41 28.41 27.48 9.84 2.51 99.91[1Wind Direction by Stability N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL0.970.280.321.300.880.280.091.250.460.372.511.490.420.141.950.790.744.871.250.320.230.880.230.283.112.000.510.420.880.230.230.881.720.970.320.460.190.140.971.721.390.840.280.140.882.510.971.300.320.090.842.740.511.580.370.372.004.130.323.200.510.283.202.180.511.760.560.192.270.880.421.350.320.321.300.970.841.490.320.321.021.250.650.840.230.191.161.350.651.350.230.190.840.930.511.440.370.231.211.490.5621.545.714.4128.4127.489.84-STABILITY CLASSES-Extremely UnstableModerately UnstableSlightly UnstableNeutralSlightly StableModerately StableExtremely Stable0.19 0.14 0.09 0.00 0.09 0.05 0.32 0.09 0.14 0.09 0.05 2.51Wind Direction by Wind SpeedN NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL0.000.701.391.810.230.000.000.001.212.182.830.420.000.000.001.303.534.830.510.000.000.001.815.060.560.000.000.000.002.412.180.650.000.000.000.001.582.880.600.000.000.000.000.883.811.070.000.000.000.000.793.761.250.090.000.000.000.373.573.671.160.000.000.000.231.254.323.111.070.000.000.511.761.622.180.050.000.000.702.971.530.140.090.000.001.162.411.300.190.090.000.001.532.140.600.280.000.000.001.161.720.970.280.000.000.000.972.181.620.560.000.000.0917.3242.8029.259.151.300.00-WIND SPEED CLASSES-CALM3.5 mph3.6 -7.5 mph7.6 -12.5 mph12.6 -18.5 mph18.6 -24.5 mph> 24.5 mphMurray & Trettel, Inc. 600 First Bank Drive, Suite A Palatine, IMlinois 60067 (847) 963.9000 TABLE 9-18-Braidwood Generating Station34 ft. Wind Speed and Direction July-Septenber.
2012199Ft-3OFt Oelta-T (F)Number of Observations
-2117Values are Percent Occurrence SPEED-- -------------------------
WIND DIRECTION CLASSES ---------.
..----------------------
CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL---------
STABILITY CLASSES ..........
EU MU SU N SSMS ES TOTALEUMUC SUA NES0.000.000.000.000.000.000.000.000.000.050.240.280.050.000.000.000.000.000.000.000.000.000.050.190.660.330.000.000.000.000.000.000.000.000.000.050.430.520.140.000.000.000.000.000.000.000.050.000.090.471.090.470.000.000.000.000.000.000.000.000.000.050.660.991.130.000.000.000.000.000.000.000.000.050.050.331.091.280.000.00*0.000.000.000.000.000.000.000.090.190.380.430.000.000.000.000.000.000.000.000.050.050.090.760.330.000.000.000.000.000.000.000.000.000.090.050.140.330.000.000.000.000.000.000.000.000.000.090.000.090.330.000.000.000.000.000.000.000.000.000.050.000.140.280.000.000.000.000.000.000.000.000.000.000.090.331.090.000.000.000.000.000.000.000.000.090.000.140.431.750.000.000.000.000.000.000.000.000.000.140.330.611.420.000.000.000.000.000.000.000.000.000.050.280.660.330.000.000.000.000.000.000.000.000.000.050.140.380.140.09 0.090.050.000.000.050.090.000.05 0.050.190.943.648.559.834.770.050.000.000.050.090.000.280.190.943.648.559.834.7727.96EUMU4 SU.N7 SSMSMU8 SU-NI SS2 MSESEU213HU3SU-NESU. 14-0.190.090.471.090.330.050.000.470.240.191.040.000.000.000.190.050.000.000.050.000.00---00.090.090.380.331.461.180.280.050.330.140.140.520.140.000.000.000.000.000.000.000.000.000.190.430.140.331.560.660.050.000.940.090.240.430.000.000.000.000.000.000.000.000.000.00T.660.090.140.091.180.570.050.000.000.000.090.140.000.000.000.000.000.000.000.000.000.000.140.140.000.570.190.140.000.000.000.00.0.000.000.000.000.000.000.00.0.000,000.000.000.190.470.520.190.610.520.050.000.050.000.000.000.000.000.000.000.000.000.000.000.000.00U. 190.760.280.050.191.750.470.000.190.000.000.140.050.000.000.000.000.000.000.000.000.000.141.180.380.280.522.360.090.000.240.050.000.140.090.000.000.000.000.000.000.000.000.00U0.091.610.430.240.612.930.140.000.330.090.050.281.090.000.000.000.000.000.090.140.000.00U. 190.710.190.280.381.180.430.000.990.190.240.571.130.050.000.380.050.090.140,000.000.000.380.380.280.190.940.990.430.050.900.050.240.990.760.000.000.330.050.050.140000.000.000.940.380.050.760.940.380.280.bi1.610.380.330.380.380.090.050.52 0.800.09 0.190.24 0.140.19 0.280.09 0.050.00 .0.000.00 0.00U.0.520.190.190.240.280.050.000.430.000.000.140.000.000.000.000.000.000.000.000.000.000.140.660,330.140.330.190.000.000.570.000.000.050.000.000.000.050.000.000.000.000.000.000.850.330.281.460.660.000.001.040.280.280.900.050.000.000.000.000.000.000.000.000.0010.63 10.634.583.4512.2815.122.690.437.79 7.791.421.845.813.450.050.000.94 0.940.140.140.380.190.000.003.4512.2815.122.690.4349.174.581.421.845.813.450.050.0020.360.000.000.000.000.000.000.000.000.000:'000.000.000.000.000.140.140.380.190.000.001.79Murray & Treutel, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000 TABLE 9continued Braidwood Generating Station34 ft. Wind Speed and Direction July-September, 2012199Ft-3OFt Delta-T (F)SPEEDCLASSI1 MU9. SUU Nl2 SS4 MSII ESEUT SUN2 SS4 MSES----------------------------------
WIND DIRECTION CLASSES---------
STABILITY CLASSES ..........
N NlNEHE ENE E ESE SE SSE S SSW SW WSWWNW tNW NNW TOTAL EU MU SU N SSMS ES TOTAL0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.00o. 0o0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.050.000.000.000.000.000.000.000.000.000.000.000.050.000.050.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.00 0.000.050.000.090.000.000.000.00 0.000.000.000.000.000.000.000.050.000.090.000.000.000.140.000.000.000.000.000.000.00UTOT 5.20 6.38 6.19 5.20 4.30 5.38 5.15 6.75 8.79 7.79 7.61 6.99 7.70 5.05 3.78 7.18 99.72 19.51 6.42 6.38 22.20 27.35 12.66 5.20 99.72Wind Direction by Stability N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL0.850.380.712.360.660.090.140.43 1.370.52 0.240.52 0.612.17 2.411.98 1.180.61 0.190.14 0.190.140.140.281.791.650.520.660.140.140.051.231.181.280.280.520.570.240.941.611.320.190.940.280.140.522.170.900.191.420.470.330.763.210.430.141.940.520.381.094.300.470.092.080.470.711.132.410.800.191.610.380.522.081.890.710.431.460.470.281.041.371.460.902.410.660.470.800.851.840.660.94 1.280.19 0.330.33 0.190.71 0.660.90 0.851.46 0.330.52 0.141.890.610.612.501.090.140.3319.516.426.3822.2027.3512.665.20-STABILITY CLASSES-Extremely UnstableModerately UnstableSlightly UnstableNeutralSlightly StableModerately StableExtremely StableWind Direction by Wind SpeedN NNE NE ENE E ESE SE SSE S SSW SW WSW W WiNW NW NNW TOTAL0.000.762.221.940.280.00.0.000.001.323.781.280.000.000.000.001.323.161.700.000.000.000.002.832.130.240.000.000.000.003.121.180.000.000,000,000.002.982.360.050.000.000.000.001.283.500.380.000.000.000.001.424.820.520.000.000.000.000.715.951.840.240.050.000.000.713.163.160.660.090.000.000.853.262.930.570.000.000.002.133.731.130.000.000.000.003.023.211.460.000.000.000.003.021.460.570.000.000.000.001.461.650.610.050.000.000.001.043.592.550.000.000.000.2827.9649.1720.361.790.140.00-WIND SPEED CLASSES-CALM< 3,5 mph3.6 -7.5 mph7.6 -12.5 mph12.6 -18.5 mph18.6 -24.5 mph> 24.5 mphMurray & Trettel, Inc. 600 First Bank Drie, Suite A PaLatine, Ilinois 60067 (847) 963-9000 TABLE 10-20-Braidwood Generating Station34 ft. Wind Speed and Direction October-Oecemer.
2012199Ft-30Ft Delta-T (F)Number of Observations
-2127Values are Percent Occurrence SPEED --CLASS N--------------------------------
WIND DIRECTION CLASSES ...........
NNE NE ENE E ESE SE SSE S SSW SW WSW.........
STABILITY CLASSES ----------
EU MU SU N SS MS ES TOTALWNW NW NNW TOTALEUMUC SUA NLSSM HSES0.000.000.000.000.000.000.000.000.000.000.330.330.000.000.000.000.000.000.000.000.000.000.000.140.190.000.000.000.000.000.000.000.000.000.000.000.330.520.090.000.000.000.000.000.000.000.000.000.000.520.660.330.000.000.000.000.000.000.000.000.000.050.240.470.850.000.000.000.000.000.000.000.000.000.000.090.380.800.000.000.000.000.000.000.000.000.000.000.050.240.140.000.000.000.000.000.000.000.000.000.000.050.420.380.000.000.000.000.000.000.000.000.000.000.000.240.050.000.000.000.000.000.000.000.000.000.000.090.140.090.000.000.000.000.000.000.000.000.000.000.050.140.140.000.000.000.000.000.000.000.000.000.000.090.420.090.000.000.000.000.000.000.000.000.000.000.091.130.050.000.000.000.000.000.000.000.000.000.000.610.850.280.000.000.000.000.000.000.000.000.000.000.190.520.280.000.000.000.00.0.000.000.000.000.000.000.330.380.240.00 0.000.000.000.000.000.000.000.00 0.000.000.053.207.013.811.690.000.000.000.000.000.000.00EUMUSUNSSMS0.000.053.207.013.811.6915.75SEUMU4 SU-N7 SSMS~ESEU8 SUU -N1 SSN2 MSESEU1 MU3 SU-NE1 SSU.000.000.000.001.320.850.090.000.050.090.241.270.710.000.000.000.050.050.140.000.000.00U. UU0.000.000.001.361.320.000.000.050.000.000.940.240.000.000.000.050.000.330.000.000.00U. UU0.000.090.051.080.520.000.000.140.000.090.520.000.000.000.000.000.000.050.050.000.000.050.050.190.330.330.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.190.050.050.750.470.000.000.000.000.000.000.190.000.000.000.000.000.000.000.000.00U.000.000.000.000.380.330.380.000.000.000.000.000.140.000.000.000.000.000.000.000.000.00U. UU0.000.00*0.001.222.680.420.050.090.000.050.420.660.000.000.000.000.000.050.000.000.00U. 1q0.000.050.002.302.960.240.000.190.050.051.130.850.000.000.050.000.090.380.000.000.00U.000.000.000.000.662.210.050.000.090.000.092.734.040.000.000.000.050.091.321.080.000.00U.0.000.000.000.470.560.240.000.050.190.280.941.650.090.000.470.000.281.500.610.000.00U.0.000.000.050.800.890.000.000.000.000.051.081.220.000.000.140.190.140.750.090.000.00U.UU0.000.000.140.891.030.190.000.000.000.050.520.190.000.000.050.000.050.050.000.000.00U.UU0.050.190.331.791.740.380.000.000.050.001.030.240.000.000.090.090.000.240.090.000.00U.140.240.090.332.440.850.240.000.240.090.051.830.090.000,000.000.000.000.280.280.000.00U.190.190.190.051.270.520.000.000.280.090.141.130.050.000.000.000.000.050.240.090.000.00U.050.000.000.051.882.120.090.000.190.090.051.220.470.000.000.000.000.050.610.090.000.000.71 0.710.711.2218.9519.372.300.051.36 1.360.661.1314.7610.720.090.000.80 0.800.420.805.922.400.000.000.711.2218.9519.372.300.0543.300.661.1314.7610.720.090.0028.730.420.805.922.400.000.0010.34Murray & Trettel, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000 TABLE 10continued Braidwood Generating Station34 ft. Wind Speed and Direction October-Decenber.
2012199Ft-3OFt Delta-T (F)SPEED ..................................
WIND DIRECTION CLASSES ----------------------------------
CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL---------
STABILITY CLASSES ----------
EU MU SU N SS MS ES TOTAL.050.00EUI MU9 SU-N2 SS4MSESEUGMUT SUN2 SS4 MSES0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000,000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.380.050.000.000.000.000.000.050.000.000.000,050.000.140.660.280.000.000.000.000.000.000.000.000.000.000.000.000.140.000.000.000.000.000.000.000.000.000.000.000.000.000.050.000.000.000.000.000.000.000.000.000.000.o00.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.090.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.05 00.000.141.320.330.000.000.00 0.000.000.000.050.000.000.000.141.320.330.000.001.830.000.000.050.000.000.000.05TOT 5.55 4.61 3.53 2.63 3.62 2.82 6.06 9.31 13.25 8.89 5.97 3.81 7.57 9.03 5.45 7.90 100.00 2.91 1.79 3.34 44.19 39.82 6.21 1.74 100.00Wind Direction by Stability N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL0.050.140.283.061.880.090.050.050.050.002.771.740.000.000.140.090.141.971.080.090.000.050.050.190.850.990.330.190.190.050.090.991.130.850.330.000.000.000.470.851.180.330.090.000.051.743.570.560.050.240.090.143.864.230.610.140.090.050.195.127.620.090.090.560.190.713.673.240.420.090.140.190.242.822.350.140.090.050.000.241.601.650.280.000.140.330.333.153.200.420.000.470.190.385.272.070.520.140.470.280.242.821.180.280.190.190.090.144.043.060.330.052.911.793.3444.1939.826.211.74-STABILITY CLASSES-Extremely UnstableModerately UnstableSlightly UnstableNeutralSlightly StableModerately StableExtremly StableWind Direction by Wind SpeedN NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL0.000.712.262.350.240.000.000.000.332.681.220.380.000.000.000.941.740.750.090.000.000.001.690.940.000.000.000.000.001.931.500.190.000.000.000.001.601.080.140.000.000.000.000.424.371.220.050.000.000.000.995.552.260.520.000.000.000.382.916.962.540.420.050.000.421.273.202.871.130.000.000.421.742.351.320.140.000.000.612.260.750.140.050.000.001.274.471.320.520.000.000.001.884.182.300.560.090.000.001.182.211.690.380.000.000,000.994.142.020.750.000.000.0015.7543.3028.7310.341.830.05-WIND SPEED CLASSES-CALM< 3.5 mph3.6 -7.5 mph7.6 -12.5 mph12.6 -18.5 mph18.6 -24.5 mph> 24.5 mphMurray & Trettel, Inc. 600 First Bank Drie, Suite A Palatine, Illinois 60067 (847) 963.9000 11LITABLE 11-22-Braidwood Generating Station34 ft. Wind Speed and Direction January-December.
2012199Ft-30Ft Delta-T (F)Number of Observations
-8563Values are Percent Occurrence SPEED -----------------------------
W---- WIND DIRECTION CLASSES ----------------------------------
CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW WNW NW NNWTOTAL.........
STABILITY CLASSES ----------
EU MU SU N SS MS ES TOTALCEUMUC SUA NL SSE SES0.000.000.000.000.000.000.000.000.000.010.180.290.130.000.000.000.000.000.000.000.000.000.010.200.360.270.000.000.000.000.000.000.000.000.000.010.420.470.220.000.000.000.000.000.000.000.010.010.020.410.720.470.000.000.000.000.000.000.000.000.010.040.300.770.820.000.000.000.000.000.000.000.000.010.020.140.610.850.000.000.000.000.000.000.000.000.010.020.090.320.260.000.000.000.000.000.000.000.000.020.010.050.440.250.000.000.000.000.000.000.000.000.000.040.020.140.130.000.000.000.000.000.000.000.000.000.040.020.070.150.000.000.000.000.000.000.000.000.000.010.050.120.220.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.040.410.740.720.000.000.000.000.000.000.000.000.000.010.250.460.410.000.000.000.000.000.000.000.000.000.010.220.340.260.02 0.020.010.000.010.020.020.020.01 0.010.090.302.956.666.340.010.000.010.020.020.020.12EUSMuI SU-N3 SSjMS0.00 0.000.00 0.020.00 0.010.07 0.130.27 0.550.41 0.780.090.302.956.666.34--7--A" 14 0 2--027 0-20--rD/
011 005 073-0-116-0725-T2U 023 0 14 0EUMU45U7 SSMSIJESEU8 SU-N2 MESEU1i MUSU-NES0.130.070.190.850.370.040.000.230.120.160.910.230.000.000.110.020.010.060.010.000.000.140.160.121.030.900.070.010.260.080.080.910.130.000.000.060.010.020.110.000.000.000.210.160.211.560.470.010.000.670.180.181.170.050.000.000.010.000.000.120.050.000.000.260.130.151.620.620.020.010.070.040.060.330.000.000.000.000.000.000.000.000.000.000.210.080,120.630.370.050.000.090.020.000.040.060.000.000.000.000.000.000.000.000.000.220.200.090.540.670.250.000.040.020.010.140.110.000.000.000.000.000.000.000.000.000.320.110.050.601.880.460.020.220.050.020.550.320.010.00.0.000.000.010.060.000.000.000.490.200.081.021.940.200.000.320.060.070.820.670.000.000.060.010.020.250.000.000.00v.0.510.160.120.631.940.130.000.390.110.091.662.340.000.000.140.040.070.690.480.000.000.230.090.110.270.570.270.040.710.180.160.811.410.060.000.580.090.190.950.470.000.000.180.120.140.640.670.150.040.320.080.131,210.980.040.000.420.180.110.650.110.000.00V .V L0.350.180.090.961.070.540.120.400.110.190.720.200.000.000.050.020.040.110.010.000.000.550.230.281.031.070.390.040.420.120.090.960.140.000.000.070.050.070.510.040.000.00u.0.350.190.211.100.750.160.000.570.110.111.170.05'0.000.00v.0.34*0.220.150.750.500.000.000.570.080.070.580.050.000.000.320.140.161.231.000.050.000.560.160.160.910.180.000.000.120.050.060.370.020.000.004.80 4.802.442.2714.4514.802.770.275.83 5.831.491.5912.906.890.110.001.79 1.790.530.644.481.270.000.0018.88f.52lf2.442.2714.4514.802.770.2741.781.491.5912.906.890.110.0028.810.110.020.020.540.070.000.000.070.040.020.080.020.000.000.530.644.481.270.000.008.71UMurray & Trettel, Inc. 600 FiTst Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000 TABLE 11continued Braidwood Generating Station34 ft. Wind Speed and Direction January-December, 2012199Ft-30Ft Delta-T (F)SPEED ----------------------------------
WIND DIRECTION CLASSES ----------------------------------
CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL---------
STABILITY CLASSES ----------
EU MU SU N SS MS ES TOTALEU1 MU9 SU2 SS4 MESEUT SUN2ES4 MES0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.00 0.000.00 0.000.00 0.000.00 0.000.00 0.000.00 0.000.00 0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.010.000.000.110.010.000.000.000.000.000.010.000.000.000.120.080.050.470.200.000.000.000.020.010.070.000.000.000.000.040.010.090.000.000.000.000.000.010.020.000.000.000.000.010.010.020.000.000.000.000.000.000.000.000.000.000.000.000.010.080.000.000.000.000.000.000.000.000.000.000.000.000.010.090.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.13 0.130.130.090.860.210.000.000.00 0.000.020.020.110.000.000.000.130.090.860.210.000.001.420.000.000.000.000.000.000.000.000.000.000.000.000.000.000.020.020.110.000.000.000.15UTOT 4.19 5.02 6.29 5.27 3.88 4.11 5.43 7.07 10.00 8.61 6.88 6.18 7.86 7.75 4.81 6.42 99.88 12.58 4.72 4.92 35.77 29.85 9.24 2.81Wind Direction by Stability 99.88*N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL0.470.210.372.000.910.160.070.460.260.232.241.390.340.110.890.340.403.271.030.230.140.340.180.232.361.340.490.330.300.120.150.971.200.860.270.260.230.130.821.381.100.200.540.160.111.302.510.720.090.860.290.192.133.050.440.111.050.300.323.124.900.260.051.650.470.552.582.720.480.160.910.410.412.671.870.410.200.790.320.331.881.550.950.361.040.420.472.731.801.170.231.030.320.393.301.600.890.230.980.340.261.661.030.410.140.990.350.402.731.540.300.1112.584.724.9235.7729.859.242.81-STABILITY CLASSES-Extremely UnstableModerately UnstableSlightly UnstableNeutralSlightly StableModerately StableExtremely StableWind Direction by Wind SpeedN NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL0.000.681.651.660.210.000.000.000.932.431.460.200.000.000.001.262.632.230.180.000.000.001.962.810.490.000.000.000.002.211.460.210.000.000.000.001.831.960.320.000.000.000.000.773.421.170.070.000.000.000.883.921.930.340.000.000.000.373.494.581.410.130.010.000.411.583.332.280.910.110.000.561.932.761.460.140.040.000.993.301.610.220.050.000.001.693.591.750.740.090.000.002.142.762.000.760.110.000.001.261.961.350.230.000.000.000.932.901.970.620.000.000.1218.8841.7828.818.711.420.15-WIND SPEED CLASSES-CALM< 3.5 mph3.6 -7.5 mph7.6 -12.5 mph12.6 -18.5 mph18.6 -24.5 mph> 24.5 mphIMurray & Tettek, Inc. 600 First Bank Drive, Suite A Palatine, llinois 60067 (847) 963-9000  ] 5.5 Precipitation Monthly totals and the maximum 24-hour and maximum 1-hour precipitation amounts areIsummarized below. The month with the most measured precipitation was August. Themonth with the least measured precipitation was July. The maximum 24-hour total wasL3.78" (August) and the maximum 1-hour total was 1.70" (August).
Table 12Precipitation Totals (Inches)
-2012Braidwood SiteMaximum MaximumMonth Total 24-hour 1-hourJanuary 1.96 0.70 0.25February 1:83 0.51 0.22March 1.31* 0.31* 0.18*April 1.42 0.44 0.14May 4.85 1.86 1.25June 2.44 1.32 0.54July 0.74 0.28 0.17August 5.52 3.78 1.70September 2.89 1.60 0.89October 4.10 0.96 0.35November 1.00* 0.61* 0.21*December 2.57* 1.91* 0.50*TOTAL: 30.63**some data are missing -actual precipitation may be under-reported
&~Murray & Treccel, Inc. 600 Fircs Bank Drive, Stite A Pa/atine, lbno'is 60067 (847) 963-9000  5.6 Doses Resulting from Airborne ReleasesThe following are the maximum annual calculated cumulative offsite doses resulting fromBraidwood Station airborne releases.
Unit 1:Dosegamma air 41)beta air (2)whole body (3)skin (4)organ (6) (child-bone)
Unit I10 CFR 50 Appendix IMaximum Value8.520 x 10a mrad2.050 x 10"5 mrad3.102 x 10"1 mrem1.400 x 10'6 mrem1.320 x 10&#xf7;0 mremSector AffectedNorthNorthNorthNorthNorth% of Appendix ICompliance StatusYearly Objective gamma airbeta airwhole bodyskinorgan10.020.05.015.015.0mradmradmremmremmrem0.000.006.200.008.80Unit 2:Dosegamma air (1)beta air (2)whole body (3)skin (4)organ (5) (child-bone)
Maximum Value8.5202.0503.6441.4001.329xxxxx10"e mrad10'5 mrad10"1 mrem10.V mrem10+0 mremSectorAffectedNorthNorthNorthNorthNorthUnit 2 Compliance Status10 CFR 50 Appendix I Yearly Objective
% of Appendix Igamma airbeta airwhole bodyskinorgan10.020.05.015.015.0mradmradmremmremmrem0.000.007.290.008.8613(2)(3)(4)(s)Gamma Air Dose -GASPAR II, NUREG-0597 Beta Air Dose -GASPAR II, NUREG-0597 Whole Body Dose -GASPAR II, NUREG-0597 Skin Dose -GASPAR II, NUREG-0597 Inhalation and Food Pathways Dose -GASPAR II, NUREG-0597 Murray & Trettel, Inc. 600 First Bank Drive, Suite A Palaine, llinois 60067 (847) 963-9000 APPENDIXMurray & Tretul, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000 Exelon Contract Number 455465Braidwood Meteorological Calibration Date:E47/10R-28Page 1 of 7POWER SUPPLIES+15.OOOV+/-t 0.150VA:+15. o'/-7 VB:,+ 1419D( 4 VP;Ignal Conditioners I Digital Recorder:
-15.OOOV
+/- 0.150VA: -"5", ),3 VB: -Is' -a!) vSignal Conditioner Voltage OutDigital recorderSoecifications
~RCP LO O'RCP HIAF AL AL EQUIV AF AL3 ft.JO V -"v -v /. o" ioo ,, -,Signal Cond.0.000Vt 0.050V5.000V +/- 0.050VRecorderAL EQUIV +/- 0.01"AL EQUIV +/- 0.01"WSZERO , JiLl V'q SPAN j, q& V)ZERO 0 t 5 VWD SPAN f5 &#xfd;-5 VSLO vTHI-LO LO .15-0 VH I ILI __ vHI-LO U,,'j "V34 -ft-V 0, ZO mph(UX) V Lzx -__mphv u1z..3v V1O-.7- mph -mph'q'q mph " mph0 -000 -00.015V +/- 0.025V5.OOOV +/- 0.025V0.000V
* 0.100V5.OOOV +/- 0.1OOV5.OOOV +/- 0.050V5.OOOV +/- 0.050VAL EQUIV +/- 0.1mphAL EQUIV t 0.1mphAL EQUIV +/- 10AL EQUIV +/- 1*AL EQUIV +/- 0.1&deg;FAL EQUIV +/- 0.1&deg;FAL EQUIV +/- 0.10FAL EQUIV +/- 0.1=F17.1,9 o&#xfd;Z& 4. 0-" 00203 f t .I SZERO,0_15 V -V -.Q mph 0.3 mph -mphSSPAN 5,(16 V -V mph 9,9. mph -mphNDZERO, 01i7 V -v I,: 54 0 2 -oDLSPAN 5,00 19 V -v 0U, o 2. o -. aLO ,o07. V -V-lO .3t o -/6,30 0 ofTHI L1,150 V v .rV 0
* 5 0P HI-LOS-OiZG_
V _V0.015V +/- 0.025V5.OOOV +/- 0.025V0.000V +/- 0.100V5.OOOV +/- 0.100V5.OOOV +/- 0.200VAL EQUIV +/- 0.1mphAL EQUIV +/- 0.1mphAL EQUIV +/- 10AL EQUIV +/- 10AL EQUIV +/- 0.1OFAL EQUIV 1 0.1&deg;FIr nSL L9.900I -Murray & Tiettel Inc. -600 Fiats Bank D~ite, Suite A -Palatine, Illinois
.60067 9 (847) 963.9000 Exelon Contract Number 455465E57/10Braidwood Meteorological Calibration R-28Page 2 of 7I* I Date:TOWER MEASUREMENTS JZAmbient
-0 Ice BathMeasuredRecordedDifference Specification 30 ft. Amb.AF AL'7/1, 0OF OF-0 0.-71 OF -FS2-Z. OF -OF+/-0.50FTemperatures 199 ft. ATAF AL-Z -066F F-, 5O F O- F1 5oF -- oF+/-0.18&deg;F30 ft. dew pointAF AL59.0 &deg;F -- F-FF -F,- F OF+/-12.70FWinds)WS stallForw. WDRevr. WD34 ft.AF ALb-3 mph 0"mphiiL3Lis2~ oo203 ft.AF AL0,' mph "_ mph.Specification 0.3mph + 0.45mph30/3630
* 501830 +/- 50Trackinglwear 0)IComments:
39201W~5 &T$'ThIt47 0wET Mt'9 00 1,S11~j~
,1 cLl W 1A It C Mrc&U C>b I I qf~f> S? j$j -r -0 CIA A.Mrnay & Trette, Inc. -600 Firs Bank Drviqe, Suite A -Palatine, Illinois
-60067 9 (847) 963.9000 Exelon Contract Number 455465E67/10Braidwood Meteorological Calibration R-28Page 3 of 7Date: I" __'___ __.P Dates of Last Wind Sensor Bearing Replacements:
34 ft. 203 ft.(6mos.) Wind Speed: 17. --Ii' (ILU(12 mos.) Wind Direction:
3 3- I2a.'E1riIU30 ft. 199 ft.Aspirators:
0/ -_ 0COperation of De-ice Heat Lamp System (Aug-Mar):
b VOperation of Rain Gauge: b r- Tips Poured .' Tips Recorded_
__Debris screen: In (9 Installed RemovedUPS Check; OY'Tower Lighting Good Fair P8or TowerCondition Good---F-air----oor Beacon 0 0 0 Paint 0 D DSide lights , E r"Wiring E E ElFlasher I 1 l E Shelter condition
' El ONote: CalAF = As FoundAL = As Left-= no change (AF=AL)FS = Full Scalehnicians:
A V4l UJ .,\ ./-4e1 l-Comments:
ibration Instruments:
Psychrometer
-S/N -Digital multimeter
-S/N -Digital RVAtim -S/N -Jt rV Next Cal Due* J119eiL 2-C-1* 9.L,3t">
/c zmSignature:
A _Muwray & Tiettel, Inc.
* 600 Fint Bank Drive, Suite A. Palatin, Ioinois
* 60067 2 (84 7) 963.9000 E77/10R-28System Response Check Page 4 of 7Date: -Z.Site: Braidwood System: MicrotelScaleChecak 34'WS 203'WS 34'WD 203'WD 30'T 199'&T 30'DPExpected 10.0 +/-0.4 10.0 +/-0.4 54 +/-2 54 +/-2 -7.60 +/-;.5 -8.00 +/-0.18 -7.60 +/-0.5Response
_As Found !Response qq 9.9 5Y___ _)-(3 -_S._ __ _ 7 -_As Left .... -I -Response I _Mid Scale 34'WS 203'WS 34'WD 203'WD 30'T I 199'&T 30'DPExpectedI Expected 50.0 +/-0.4 50.0 +/-0.4 270+/-:2 270 +/-2 50.00 4tk5 0.00 +/-0.18 50.00 +/-0.5ResponseAs FoundResponse ql I0i /-07 02!) q .OAs Left ----ResponseFull Scale 34' WS 203' WS 34' WD 203' WD 30' T 199' -AT 30' DPCheckExpectedREsponse 90.0 +/-0.4 90.0 +/-0.4 486 +/-2 486 +/-2 107.60 +/-0.5 8.00 +/-0.18 107.60 +/-0.5ResponseAs Found gq__ _ _ __ _ ___ _____Response 9150/7,SAs Left .--L- -ResponseAl%&#xfd; 94-01.1.MwTreu4lric.
.600 FfrtBaRkDnwStat~A.Pa1d big, 111mm, -60067 3 (847) 963.9000MurM & Trereek Im -600 Fint Bank Drive, Suite A -Pa6frie, Mincis -60067 2 (847) 963-9000
__= -3 M M ME= M tn =MracMnnbi:S4=
E87110R-28System Respons Check Page 5 of 7Date: -L(. IbiRe: nraIuwooa System: Process Computer
-English UnitsLow Scale Y4011 Y4012 Y4013 Y4014 Y4015 Y4016 Y4017 Y4019Check 34' WS 34' WD 203 WS 203' WD 30' T 199' AT 30' DP Precipitation Expected 10.0 +/-0.4 54 +/-2 10.0 +/-0.4 54 +/-2 -7.60 +/-0 5 -8.00 +/-0.18 -7.60 +/-0.5 0.10 +/-0.01_Response
_________L____
As FoundResponse 55-LAB 95'5, 6410~ -:.LAS'~
l 0.10As Left ---ResponseMid Scale Y4011 Y4012 Y4013 Y4014 Y4015- Y4016 Y4017 Y4019Check 34' WS 34' WD 203' WS 203' WD 30' T 199' AT 30' DP Precipitation Expente 50.0 +/-0.4 270 t2 50.0 +/-0.4 270 +/-2 50.0 +/-015 0.00 +/-0.18 50.0 +/-0.5 0.50 +/-0.01As Found -.. , Response
;Q0.6(vL
~'-ft ) iO 15* ' Lt7,5,7 0S.02.f9
? 0As Left --". -Response
"-____Full Scale Y4011 Y4012 Y4013 Y4014 Y4015 Y4016 Y4017 Y4019'Check 34' WS 34' WD 203' WS 203' WD 30' T 199' AT 30' DP Precipitation Expected 90.0 +/-0.4 486 +/-2 90.0 +/-0.4 486 +/-2 107.60 +/-015 8.00 +/-0.18 107.60 +/-0.5 0.90 +/-0.01Response
.As FoundResponse
'3j..,'"
c,. D3 10-7,30 79& ) 6 " .-1As Left ---- ---ResponseVL- L14 -/&#xfd;Msw,&rtt~tc 00PntBn weAPL ~e Ii ,'s. 06 3(47 6390MuTray & TrettA Irw- -600 Fint Bank Dritoe, Suite A -PaLtim Illinois
-60067 2 (847) 963-9000 System Responsie CheckC on '=ra9MumbMS54X r_E97/10R-28Page 6 of 7Date:j~~L.
Site: Braidwood System: Process Computer
-Metric UnitsLow Scale Y4000 Y4001 Y4002 Y4003 Y4004 Y4005 Y4006Check 34' WD 34' WS 30' T 199' AT 30' DP 203' WD 203' WSExpected 54 t2 4.5 +0.2 -22.00 +0.3 -8.50 +/-0.1 -22.00 +0.3 54+/-2 4.5 +/-0.2ResponseAs FoundResponse
-3.,Z- -q. sq .- 140 .. q.5As Left ..- -Response
_ _-_--Mid Scale Y4000 Y4001 Y4002 Y4003 Y4004 Y4005 Y4006Check 34' WD 34' WS 30' T 199' AT 30' DP 203' WD 203' WSExpected 270 +/-2 22.35+/-0.2 10.00 +/-0.3 0.00 +0.1 10.00 +/-0.3 270 *2 22.35 +/-0.2As Found 2Response
.Z 37 q. ,...o&#xb6;5 4 .qL/ 2Z. -/As LeftResponse
_Full Scale Y4000 Y4001 Ml n Y4002 Y4003 Y4004 Y4005 Y4006 'fPtCheck 34'WD 34'WS3 49 -( 30'T 199' AT 30' DP 203' WD 203'WS 3-Iy/Expected 486 +/-2 _-4" -+/-0.2 42.00 +/-0.3 8.50 +/-0.1 42.00 +/-0.3 486 +2 '-40.5.0.2 ResponseAs FoundResponse YO .(17-- 0, L&#xfd;j.C,( , 5a.l7. q .As Left -... -Response
...ASLMm~a~ & Tirenci, Inc. -600 Pint Bank Dntie. Suite A ~ne. Illinois
.600672(847) 963.9000m E IMuTray & TTert4 Inc. -600 Fiat Bank Drive, Suite A -Paidine, Njnois -60067 9 (847) 963-9000 System Response CheckM~on =rADtbMJE107/10R-28Page 7 of 7Date:" I q "IJZSite: Braidwood System: Control Room Indicators ChecwSk 34' WS 203 WS 34' WD 203' WD 34'T 199'AT 30'DPExpected 10:0.0 10 +/-1.0 54*2 54 +/-2 -7.60 +1.0 -8.00 +/-1.0 -7.6+/-1.0ResponseAs FoundResponse O5 '' O-As Left --.Response
_--_ _ _- _"-Midchale 34' WS 203' WS 34' WD 203' WD -34' T 199' AT 30' DPResponse 50 +/-1.0 50 +/-1.0 270 +/-2 270+/-2 50.00 +/-1.0 0.00 +/-1.0 50.0 +/-1.0As Found ",) 0.0 --Response
_ __ _/ A-7_1As Left --"-ResponseFull Scale 34' WS 203'WS 34'WD 203'WD 34'T 199' AT 30'DPCheck _Expected 90 +/-1.0 90 +/-1.0 486 +/-2 486 +/-2 107.60 +/-1.0 8.00 +/-1.0 107.6 +/-1.0As Found 0Response ck go.____As Left .- --I -Response
_-__A& L4-&#xfd;-11Mmray & Tren4 Inc.. 600 First Bank Dntie. Suzce A .Pala m~, Iflinniz
.60067 2 (847) 963.9000Muffay & T=4 Inc. -600 Fiat Bank Drim Suite A -Pala1.4 MiTwis -60067 9 (847) 963-9000 Exelon Contract Number 455465Braidwood Meteorological Calibration E47/10R-28Page 1 of 7Date: -;&-POWER SUPPLIES+15.000V 10.150VA:+ (S+ 0 VB:+/-5o aO VConditioners I Digital Recorder:
-15.000V
: 0.150VA:- /I S 130 VB: -15'.5" 0-3 9 ySignal Conditioner Voltage OutDiqital recorderSpecifications AF ALRCPLO-cOO VRCP HI ,, 06) VSSZEROO VR SPAN 3;6 1 C V)ZERO;:-
T0 /0VWD SPAN 'I. '?Z. VLO .012 VHI THI-LO YqqyVLO .1z7- VHI S- 1-9 VDP HI-LO S, 0-63 VS SZERO, 0 J 5_VSSPAN 9. F,97 VND ZERO .VnDSPAN 07z1 VLI LO ,3 vfT HI '91-/o VfHI-LO 1. _i23 V-- V-- VAL EQUIV AF AL3 ft." 0~ " c) C "/. .j.~c i. s --Signal Cond.0.000V + 0.050V5.OOOV +/- 0.050VRecorderAL EQUIV +/- 0.01"AL EQUIV +/- 0.01"34 ft.-- V J. &#xfd;2-(mph ..7.. mph -- mph5 -jQV /0Z0) ) mph /L5. O mph -mph-V o 53_ _ o0----V V-"(. -&deg; * -0" V /z0.'70 --- V-v-/o.3_ 5r 7-4. --v/d.7/_*
)2,75&deg; o-V0.015V +/- 0.025V5.OOOV + 0.025V0.000V +/- 0. 100V5.000V +/- 0.100V5.000V +/- 0.050V5.000V +/- 0.050VAL EQUIV +/- 0.1mphAL EQUIV +/- 0.1mphAL EQUIV +/- 10AL EQUIV +/- 10AL EQUIV +/- 0.1&deg;FAL EQUIV +/- 0.1&deg;FAL EQUIV +/- 0.1OFAL EQUIV +/- 0.1&deg;F203 f t 5.,odV 3 mph-V /. 5/Z o-V .S' .j 3 a-v z, 0VQ. , mph -mph-. mph --_ _mpha. 0Sy3 -0 0-70.Z's -09,yo -00.015V +/- 0.025V5.OOOV +/- 0.025V0.000V +/- 0.1 00V5.000V +/- 0.1001V5.000V +/- 0.200VAL EQUIV +/- 0.1mphAL EQUIV +/- 0.1 mphAL EQUIV +/- 10AL EQUIV + 10AL EQUIV +/- 0.1&deg;FAL EQUIV +/- 0. 1OFMurray & Inc. -600 First Bank Druie, Suite A Palatine, Illinois
* 60067 3 (84 7) 963.9000 Exelon Contract Number 455465E57110Braidwood Meteorological Calibration R-28Page 2 of 7Date: 7 -.Z &#xfd;- J Z.-TOWER MEASUREMENTS Ambient 0 Ice BathMeasuredRecordedDifference Specification Temperatures 30ft. Amb., 19g9 ft. J TAF AL AF AL"79-1:2'OF
-F -1,6 0oF "_ oF-" OF -I OF -F3,'5r&deg;F -OF ____F- OF+/-0.50F +/-0.18OF30 ft. dew pointAF AL-72 -t;- &deg;F -oF2.0 F -OFS-F " OFt2.7&deg;FWinds34 ft. 203 ft.AF AL AF ALWS stall 0' _5 mph 2_'i?_mph 0._ 3mphForw.WD 3-So -___.- 4P 4Revr. WD I XL 0 o 0 1 g v 03Tr -innAAilw r n" "SDecification 0.3mph +/- 0.45mph30/3630 +/- 50183 1 50Comments:
WAS IAJS.17~d/C f^1rw' L,'i ejJ7q (60 MT -I (b ,k.UJMuna' & Tredl, Inc. -600 First Bank Drive, Suite A. Palatine, Illinois
.60067 9 (847) 963.9000 Exelon Contract Number 455465E67110Braidwood Meteorological Calibration R-28Page 3 of 7Date: -Dates of Last Wind Sensor Bearing Replacements:
34 ft. 203 ft.(6 mos.) Wind Speed: Z -/ 2 z_- I Z_(12 mos.) Wind Direction:
3T 21-Y1 2- )-. I L..30 ft. 199 ft.Aspirators:
-bOperation of De-ice Heat Lamp System (Aug-Mar):
_,^/ElOperation of Rain Gauge: O6r Tips Poured Tips Recorded
_ __Debris screen: (nDOut Installed RemovedUPS Check; 0 K, *I Tower Ligqhting Good Fair Poor Tower Condition Go od Eair___oor BeaconSide lights1:1 1Paint( 00Wiringhi Flasher &#xfd;Li Li Li Shelter condition L,4 I LINote: Calibration Instruments:
Next Cal DueAF = As Found Psychrometer
-S/N -V'7O( J/ Z;V,7-27(J AL = As Left Digital multimeter
-SN- I 4 Z> f p. i3-- = no change (AF=AL) Digital multimeter
-S/N -FS = Full ScaleLPhnicians:
Comments: ' L)PSIciSignature:
Mufray & Trettel, Inc.
* 600 Fiat Bank Dtvi, Suite A , Palatine, Illinois
.60067 9 (847) 963.9000 MM ~ En ME Mon rtrac~lumbrr5 54M7EL7/10R-28Page 4 of 7System Response CheckDate: -?- -/Site: Braidwood System: MicrotelLow Scale 34' WS 203' WS 34' WD 203' WD 30' T 199' AIT 30' DPCheck --_Expected 10.0 +/-0.4 10.0 +/-0.4 54 +/-2 54 +/-2 -7.60 +/- 3.5 -8.00 +/-0.18 -7.60 +/-0.5ResponseAs FoundResponse
/5-).. 1 -' _ _ "77 -_ 7_"As Left --ResponseMid Scale34'WS 203'WS 34'WD 203'WD 30'T 199'AT 3V DPCheck IExpectedEsponse 50.0 +/-0.4 50.0 +/-0.4 270+/-2 270,2 50.00 +/-+.5 0.00 +/-0.18 50.00 +/-0.5ResponseAs FoundResponse
____ L9 ___ ___ _ _ ___ft Left 17 I -i- Response
_-Full Scale34'WS 203WS 34'VWD 203'WD 30- T 199' -AT 30' DPCheckExpected 90.0 +/-0.4 90.0 +/-0.4 486 +/-2 486:12 107.60 +/-c.5 8.00 +/-0.18 107.60 +/-0.5ResponseAs Founde to -7. __ft Left Response
-AA, q-tg-a,4-Murray &' Trend, Inc. -600 First Bank Drve, Suie A .Pa6Inc, Ninois .60067 W (847) 963-9000 9 on IM raL&#xfd;wub5 5AP 2E87110R-28Page 5 of 7System Responge CheckDate: ?'-Z- IZ,Site: Braidwood System: Process Computer-English UnitsLow Scale Y4011 Y4012 Y4013 Y4014 Y4015 j Y4016 Y4017 Y4019Check 34' WS 34' WD 203' WS 203' WD 30' T 199' AT 30' DP Precipitation Expected 10.0 +/-0.4 54 t2 10.0 +/-0.4 54 t2 -7.60 +/-0.5 -8.00 t0.18 -7.60 +/-0.5 0.10 +/-0.01ResponseAs Found eResponse
_ ',(I ---' , *- .C. -7.., )As Left --....ResponseMid Scale Y4011 Y4012 Y4013 Y4014 Y4015 Y4016 Y4017 Y4019Check 34' WS 34' WD 203' WS 203' WD 30' T 199' AT 30' DP Precipitation Expected 50.0+/- 0.4 270+/-2 50.0 +/-0.4 270+/-2 50.0 +d.5  0.00 +/-0.18 50.0 +/-0.5 .0.50 001Response I___________
As FoundResponse t.O. .5".. C.As Left 1., -..Response
.__Full Scale Y4011 Y4012 Y4013 Y4014 Y4015 Y4016 Y4017 Y4019Check 34' WS 34' WD 203' WS 203' WD 30' T 199' AT 30' DP Precipitation Expected 90.0 +/-0.4 486 +/-2 90.0 +/-0.4 486+/-2 107.60 +/-0.5 8.00 +/-0.18 107.60 +/-0.5 0.90 +/-0.01ResponseAs FoundResponse I .&q W_,_ _7, q'As Left .-- r- ._ -Responseh32-Aq 5 -IDIN4 -. -Miarray&Tveztglnc~
.60OFnitBtmkDnwSuizeA.PaI~
tfti~. Illinois
.60067 2 (847) 963.9000Muffay & TTeffel, Inc- -600 Fint Bank Driw, Suite A -PaLtim Illinois
-60067 9 (847) 963-9000 M3 E!M = E:3 em mm MN en r= r= qIMWeor on ra7ubn46f'r-E97110R-28eck Page 6 of 7Date: 7-7 7--/-..System Responsp Ch4Site: Braidwood System: Process Computer
-Metric UnitsLow Scale Y4000 Y4001 Y4002 Y4003 Y4004 Y4005 Y4006Check 34' WD 34' WS 30' T 199' AT 30' DP 203' WD 203' WSExpected 54 +/-2 4.5*0.2 -22.00 +/-0.3 -A 0.1 -22.00 +/-0.3 54 +/-2 4.5 +/-0.2Response
__As Found La.9 -3~Response
-C<). I _ ,__-_ 2_. )s' -- [ _ iAs Left -.- -- -Response
_--- _Mid Scale Y4000 Y4001 Y4002 Y4003 Y4004 Y4005 Y4006Check 34' WD 34' WS 30' T 199' AT 30' DP 203' WD 203' WSExpected 270 +/-2 22.35+/-0.2 10.00 +/-0.3 0.00 +/-0.1 10.00 +/-0.3 270 t2 22.35 +/-0.2ResponseAs FoundResponse
.,, -As Left --Response
!Full Scale Y4000 Y4001 Y4002 Y4003 Y4004 Y4005 Y4006Check 34' WD 34' WS 30' T 199' AT 30' DP 203' WD 203' WSExpected 486 +/-2 40-++/-0.2 42.00 +/-0.3 1,-e+/-0.1 42.00 +0.3 486 +/-2 40.A 4 +/-0.2Response 48'_+2__
4 3450 ,________.,_45 As Found 4g-Response
_I 9o.v .1. q 6 -30As Left -ResponseA324&#xfd;- IE- / -&#xfd;Mwwa7& Tvecze4 lflL .600 Fiuz Rank l)iiw, Swta A. Pala me. lUiuofs .60067 3 (847) 9639000Munay & Trettek Inc- -600 First Bank Drive, Suite A -Palaine, Minois -60067 9 (847) 963-9000 tnn rz:3 E=3E75 on !Mrac~uibe~rT54Pb El07110R-28Page 7 of 7System Response CheckDate: ?Site: Braidwood System: Control Room Indicators Lgw Scale 34' WS 203' WS 34' WD. 203' WD 34' T 199' AT 30' DPCheck_Expected 10 +/-1.0 10 +/-1.0 54+/-:2 54 +/-2 -7.60 +/-1.0 -8.00+/-1.0
-7.6+/-1.0Response IAs FoundResponse 1 0 /0 _ ____-____
___ ._As Left ..- .Response
_ _'-__-Mid Scale 34' WS 203' WS 34' WD 203' WD 34'T 199' AT 30'DPCheck IExpected 50 +/-1.0 50 +/-1.0 270+/-t2 270+/-2 + 50.00 +/-1.0 0.00 +/-1.0 50.0 +/-1.0ResponseAs Found !Response 2o ______ "7 Z9 .__- _ __.As LeftResponseFull Scale 34' WS 203'WS 34'WD 203'WD 1 34' T 199' AT 30' DPChec_.___ck IExpected 90 +1.0 90 +/-1.0 486 +/-2 486 +/-2 107.60 +/-1.0 8.00 +/-1.0 107.6 +/-1.0As Found 9Response
__________
)~ ____As Left -_-_ _ -Response FAS), ;Y --t-5-Mrnra~ & Trctr4 Inc.. 600 F~rn Bank Diw, Swee A~ Palm ne IUinazs .60067 3 (847) 963-9000MuTray & Tmmk Inc -600 Ant B=k Nue, Szdw A -Maline. Mirwis -60067 W (847) 963-9000 Exelon Contract Number 455465Braidwood Meteorological Calibration E47/10R-28Page 1 of 7Date: ?-POWER SUPPLIES+15.OOOV
+/- 0.150VA:.+ e(o67 VB:+ V[ Signal Conditioners I Digital Recorder:
-15.OOOV
+/- 0.150VA:- 17 VB:- /S-,)3/ VSignal Conditioner Voltaae OutDigital recorderSoecifications AF ALAL EQUIV AF ALPRCPLO O,"600) VPRCP HI _'_O'S VWS ZERO 1 540 V'S SPAN -&VL V) ZERO ,22q_WD SPAN jF7 vTLO ,_0 _T HI ..CO-7 VTHI-LO 4' H VE DP LO O. -jLVDPHI ..0 5 VDP HI-LO WSZERO.&Th VFS SPAN &#xfd;,-i 0 VWD ZERQ. /VTDSPAN 5-! VLITLO -,T!b VAT HI -VflT HI -LO V-V.)_3 ft.C), j)6 it,1. 0 to"-I,Siqnal Cond.0.000V +/- 0.050V5.OOOV +/- 0.050VRecorderAL EQUIV +/- 0.01"AL EQUIV +/- 0.01"34 ft.V D.3 mph 0-1 mph ____mph!L, V /00-1 mph {'O0o.mph .__mph-v .97 -/ 0 -
&deg; s.3'4 o_-"_y v 5-3. .P o 2 s-, -_____v
* It.z.tL,.
* .---V )2.' a /azl.qLG
-0"- V0.015V +/- 0.025V5.000V +/- 0.025V0.000V +/- 0.100V5.OOOV +/- 0.100V5.OOOV +/- 0.050V5.000V +/- 0.050V0.015V +/- 0.025V5.OOOV +/- 0.025V0.000V +/- 0.100V5.OOOV +/- 0.1OOV5.OOOV +/- 0.200VAL EQUIV +/- 0.1mphAL EQUIV +/- 0.1mphAL EQUIV+/-+ 10AL EQUIV +/- 10AL EQUIV +/- 0.1OFAL EQUIV +/- 0.1OFAL EQUIV +/- 0. 1FAL EQUIV +/- 0.1&deg;F-. Vs-:Oa) vV-V-V-V203 f t.1--2 mph jQ2. --mph -mph10D. 6 mph .LO mph -mph!- 1c.-ss-o ./6,-; o -a9/, V'o,, /,, 3 0_AL EQUIV +/- 0.1mphAL EQUIV +/- 0.1mphAL EQUIV +/- 1&deg;AL EQUIV+/- 10AL EQUIV+ 0.1&deg;FAL EQUIV + 0.1=FMurray & Trettel, Inc.
* 600 First Bank Driwv, Suite A. Palatine, luincis
* 60067 Iff (847) 963.9000 Exelon Contract Number 455465E57110Braidwood Meteorological Calibration R-28Page 2 of 7I Date: II___ ____- I,) _TOWER MEASUREMENTS Ambient [] le BothMeasuredRecordedDifference Specification 30 ft. Amb,AF ALF -- FO, "F -F:O.50FTemperatures 199 ft. A TAF AL--.0 &deg;F "- F-&#xfd;.2JL F -&deg;FO&#xfd;L[2 F O-- F+/-0.180FWinds30 ft. dew pointAF AL&.F O.LQ OF12.70FWS stallForw. WDRew. WD34 ft.AF AL____mph .mph-&deg;_. &deg; --'-'V.203 ft.AF ALmph .,f, mph.0SDecfcation 0.3mph + 0.45mph30/3630
* 501830 +/- 50TracKingtwear L.' 'Comments:
S 0' W$MI (erl(&4 M-O1 00Mr~r1 7 MT~a~e '~ 00~'k1L& Treutl, Inc. .600 First Bank Ddr, Suite A, Palatine, Iinois 60067 2 (847) 963.9000 Exelon Contract Number 455465E67/10Braidwood Meteorological Calibration R-28Page 3 of 7Date: i i-,1-- I.Date:Dates of Last Wind Sensor Bearing Replacements:
34 ft.(6 mos.) Wind Speed: I\A/h -(12 mos.) Wind Direction:
3-1?203 ft.JILIL)flLin30 ft 199 ft.Aspirators:
OK'Operation of De-ice Heat Lamp System (Aug-Mar):
Operation of Rain Gauge: .(, Tips Poured 5 Tips RecordedDebris screen: In Out Installed R(eeoved)
UPS Check; -_Tower Lighting Good Fair Poor TowerC-ondition GoodFair_
oorBeacon 0 0 Paint 1 0 0LI J Side lightsfJ WiringFlasherNote:AF = As FoundAL = As Left-- = no change (AFFS = Full ScaleranxI/00C00I-001I,=AL)Shelter condition l ElCalibration Instruments:
Next Cal DuePsychrometer
-SIN- -/,i 3Digital multimeter
-SIN -Digital multimeter
-SIN -.__________
//____A4,o Loh&#xfd;Comments:
11 JSignature:
.hMurray & Trettei, Inc. : 600 Firsz Bank Drive, Suite A .Palatine, Illinois
.60067 2 (847) 963.9000
---on twdra h-furb~e~
S54 ' E7I 7/10I R-28.A.~ ~ --U-Page 4 of 7Sysiuem R~esponse CvneCKDate: I I' 15- 11-Site: Braidwood System: MicrotelLow Scale 34'WS 203'WS 34'WD 203'WD 30"T 199' AT 30'DPExpected 10.0 +/-0.4 10.0 +/-0.4 54 +/-2 54+/-2 -7.60 k6.5 -8.00 +0.18 -7.60 +/-0.5Response
_As FoundAs Left --Response--[
...Mid Scale 34' WS 203' WS 34' WD 203' WD 30' T 199' AT 30' DPCheck IExpectedExponte 50.0 +/-0.4 50.0 +/-0.4 270 +/-2 270 t2 50.00 +/-6.5 0.00 +/-0.18 50.00 +/-0.5Response IAs Found IResponse
-"2'-, ? J 22- .) 2 , -J :. aAs Left .. ' .-I- ----Response aFull Scale 34' WS 203' WS 34' WD 203' WD 30' T 199' AT 30' DPCheck IExpected 90.0 +/-0.4 90.0 +/-0.4 486 +/-2 486 +/-2 107.60 4(.5 8.00 +/-0.18 107.60 +/-0.5ResponseAs FoundResponse 71Jc.. )N VAs Left T --Response LAn,I -Mumay &Trettrd Inc~ -600 fit Bank ri Suite A.PL -i~ Pak i .60j3 8 9390tine, luinois -60067 2 (847) 963-9000
-M &#xfd; _=Mon r~raNaxnb1F554" E87110R-28Page 5 of 7System Respone CheckDate: I-I -17QSite: Braidwood System: Process Computer
-English UnitsLow Scale Y4011 Y4012 Y4013 Y4014 Y4015 I Y4016 Y4017 Y4019Check 34' WS 34' WD 203' WS 203' WD 30' T 199' AT 30' OP Precipitation Expected 10.0 +/-0.4 54 +/-2 10.0 +/-0.4 54 +/-2 -7.60 +/-8.5  -8.00 +/-0.18 -7.60 +/-0.5 0.10 +/-0.01ResponseAs FoundResponse
,tio , o.q-i 5-1.11 -1, -"7. As Left .-Response
__Mid Scale Y4011 Y4012 Y4013 Y4014 Y4015 Y4016 Y4017 Y4019Check 34' WS 34' WD 203' WS 203' WD 30' T j 199' AT 30' DP Precipitation Expected 50.0 +/-0.4 270+/-2 50.0 +/-0.4 270 +/-2 50.0 +/-8.5  0.00.+/-0.18 50.0 +/-0.5 0.50 +/-0.01Response I___________L As Found Z, o01 8 5-0Response
-1.9 (0__7,_-
_ _, __-As Left --- -VResponse
_Full Scale Y4011 Y4012 Y4013 Y4014 Y4015 Y4016 Y4017 Y4019Check 34' WS 34' WD 203' WS 203' WD 30' T 199' AT 30' DP Precipitation Expected 90.0 +/-0.4 486 +/-2 90.0 +/-0.4 486 +/-2 107.60 +/-0.5 8.00 +/-0.18 107.60 +/-0.5 0.90 +/-0.01Response IAs Found So( , -I e59 , L q, Lt -.G7 .1 -7", (" j '7, (,q 0,Response I_____ _____ _____ _____As Left IT- I -IResponseMufa & Tiettel, Inc. -600 FinstBw Drm, Suite A -Pah~dc lios.6073(4)9390 dn4 Minais .60067 9 (847) 963-9000 Exelon Contract Number 455465System Respons CheckE97/10R-28Page 6 of 7Date: I -I?,i)Site: Braidwood System: Process Computer
-Metric UnitsLow Scale Y4000 Y4001 Y4002 Y4003 Y4004 Y4005 Y4006Check 34' WD 34' WS 30' T 199' AT 30' DP 203' WD 203' WSExpected 54 +/-2 4.5 +/-0.2 -22.00 +/-0.3 -8.62 +/-0.1 -22.00 +/-0.3 54 +/-2 4.5 +/-0.2Response
.As Found 9(3 .____ _____ _.___Response
.q. qq -__ _ .00 -S_.___/As LeftResponseMid Scale Y4000 Y4001 Y4002 Y4003 Y4004 Y4005 Y4006Check 34' WD 34' WS 30' T 199' AT 30' DP 203' WD 203' WSExpected 270 +/-2 22.35+/-0.2 10.00 +/-0.3 0.00 +/-0.1 10.00 +/-0.3 270 +/-2 22.35 +/-0.2ResponseAs FoundResponse
__ _9_ dc..31  1__ _._ D5___ 4__ _ __ _ _As Left I -Response
____....._
Full Scale Y4000 Y4001 Y4002 Y4003 Y4004 Y4005 Y4006Check 34' WD 34' WS 30' T 199' ATj 30' DP 203' WD 203' WSExpected 486 +/-2 40.23 +/-0.2 42.00 +/-0.3 8.62 +/-0.1 42.00 +/-0.3 486 +/-2 40.23 +/-0.2ResponseAs Found qO.x p _ _ _ '-_ _ _ _As Left -.. --Response
" -4s~IQ4LqI)&#xfd;Muway & TretteL, Inc.
* 600 Pint Bank Drive, Suitz A- Palatbe, Illinois
.60067 3 (847) 963-9000 g=e22 =M on"Motra~lumbM155465 EIO7/10R-28Page 7 of 7System Respon~e CheckDate: i .' " 1, "Site: Braidwood System: Control Room Indicators Low Scale 34'WS 203' WS 34' WD. 203' WD 34' T 199' AT 30' DPCheck I _Expected 10 +/-1.0 10 +/-1.0 54+/-2 54+/-2 -7.60 +/-1.0 -8.00 +/-1.0 -7.6 +/-1.0.R e s p o n s e .. .. .As FoundResponse
_____ I '-- --As Left -Response
.......Mid Scale 34' WS 203' WS 34' WD 203' WD 34' T 199' AT 30' DPCheckteExpected 50+/-1.0 50+/- 1.0 270 +/-2 270 +/-2 50.00+/-1.0 0.00+/-1.0 50.0 +/-1.0Response
_______As FoundResponse
-0 5 2.2-As Left -,Response
.1 -Ful Scale 20WS 34' WD 203' WD 34' T 199' AT 30' DPC h e c k ..... .. ...'__.Response 90+1.0 90 +/-1.0 486 +/-2 486 +/-2 107.60 1.0 8.00 +/-1.0 107.6 +/-1.0As FoundResponse C _________
As Left .Response
_Mmry &Trc~1,In..
00 ii~Batk ~iu~ SuceA- al me ios.60?3(4)9390 Mmay & Tmmk Inc. -600 Fint Bank Dwte. State A -PalaInc, Minois .60067 W (847) 963-9000}}

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