ML14030A292
Text
Annual Report on the Meteorological Monitoring Program at the Braidwood Nuclear Power Station 2010 prepared for Exelon Nuclear Warrenville, IL 60555 by Murray and Trettel, Incorporated 600 First Bank Drive, Suite A Palatine, IL 60067 (847) 963-9000 e-mail: mt@weathercommand.com For Exelon Use Only Reviewed By:M Date :_______._-__
Murray & Trettel, Inc. 6oo First Bank Drive, Siite A Palatine, Illinois 60067 (847)963-9ooo Murray & Trettel, Inc.22 April 2011 Mr. Tim Meents Braidwood Station Exelon Nuclear 35100 S. Rt. 53, Suite 84 Braceville, IL 60407
Dear Tim:
Enclosed is one draft copy of the Murray and Trettel 2010 meteorological monitoring report for Braidwood.
Please review the report and return the attached approval sheet to me.If you have any questions, please contact me.Sincerely, Andrew J.Environmhfttal Meteorologist Phone: (847) 934-8123 Fax: (847) 963-0003 e-mail: andrew.lotz@weathercommand.com Enclosures 600 First Bank Drive, Suite A
- Palatine, IL 60067 0 (847) 963-9000
- Fax: (847) 963-0003 M&T 2010 ANNUAL REPORTS ON THE EXELON NUCLEAR METEOROLOGICAL MONITORING PROGRAM I approve the following draft report(s) with no changes: Dresden Station Zion Station LaSalle Station Braidwood Station Byron Station Quad Cities Station Clinton Power Station Three Mile Island Generating Station Peach Bottom Atomic Power Station Limerick Generating Station Oyster Creek Generating Station I approve the following draft report(s) with the indicated changes (comments attached):
Dresden Station Zion Station LaSalle Station Braidwood Station Byron Station Quad Cities Station Clinton Power Station Three Mile Island Generating Station Peach Bottom Atomic Power Station Limerick Generating Station Oyster Creek Generating Station Signature
'Date EXELON NUCLEAR 4300 WINFIELD ROAD WARRENVILLE IL 60555 Murray & Trettel, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000 Table of Contents Section Description Paoe List of Tables ......................................................................................
ii 1 Introduction
.............................................................................................
1 2 Summary ...........................................................................................
2 3 Data Acquisition
.................................................................................
3 4 Data Analysis ......................................................................................
5 5 Results .............................................................................................
10 Site Calibration logs ...................................................................
Appendix Murray & Trettel, Inc. 6oo First Bank Drive, Suite A Palatine, Illinois 60067 (847)963-9ooo List of Tables Number Description Page 1 Instrument Locations
..........................................................................
4 2 Data Loggers .....................................................................................
4 3 W ind Direction Classes ....................................................................
7 4 W ind Speed Classes .........................................................................
7 5 Atmospheric Stability Classes ..........................................................
8 6 Data Recovery Summary ...............................................................
11 7 W ind Rose, January-March 2010 ..................................................
14 8 W ind Rose, April-June 2010 .........................................................
16 9 W ind Rose, July-September 2010 ..................................................
18 10 W ind Rose, October-December 2010 ............................................
20 11 W ind Rose, January-December 2010 ............................................
22 12 Precipitation Totals .........................................................................
24 13 Maximum Doses Resulting From Airborne Releases .....................
25 Murray & Trettel, Inc. 6oo First Bank Drive, Suite A Palatine, Illinois 60067 (847)963-9ooo Introduction The purpose of the meteorological program being conducted at the Braidwood Station site is to provide information sufficient to assess the local weather conditions and to determine the degree of atmospheric dispersion of airborne radioactive effluent from the station.The meteorological tower is 320 ft. high and is instrumented at two levels. Wind speed and direction are measured at 34 ft. and 203 ft. Ambient temperature is measured at 30 ft. Differential temperature, referenced to 30 ft., is measured at 199 ft. Dew point temperature is measured at 30 ft. Precipitation is measured at approximately 3 ft.Joint frequency stability wind rose tables of wind direction, wind speed, and stability are routinely tabulated from hourly measurements.
The quarterly and annual tables are included in this report.Descriptions of the instruments and data loggers are given in Section 3 (Data Acquisition) 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 maximum whole body doses, skin doses, organ doses based upon airborne releases, and site meteorology.
Murray & Trettel, Inc. 6oo First Bank Drive, Suite A Palatine, Illinois 60o67 (847)963-9ooo 2. Summary The Braidwood Station meteorological monitoring program produced 52,447 hours0.00517 days <br />0.124 hours <br />7.390873e-4 weeks <br />1.700835e-4 months <br /> of valid data out of a possible 52,560 parameter hours during 2010 (365 days x 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />s/day x 6 measured priority parameters), which represents an overall data recovery rate of 99.8%. Priority parameters are all parameters except dew point temperature 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 were as follows.Unit 1: gamma air dose beta air dose whole body dose skin dose organ (child-bone)
Unit 2: 7.110 x 10-1.850 x 10-5 2.719 x 10-'1.120 x 10-5 1.104 x 10*0 7.510 x 10-.1.840 x 10"5 2.385 x 10"'1.190 x 10-6 1.105 x 10÷0 mrad mrad mrem mrem mrem mrad mrad mrem mrem mrem gamma air dose beta air dose whole body dose skin dose organ (child-bone)
Murray & Trettel, Inc. 6oo First Bank Drive, Suite A Palatine, Illinois 60067 (847)963-9o00 3. Data Acquisition Wind speed and direction are measured with MRI model 1022 wind sensors. The wind 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 at 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 122 0 F (-30 to 50 0 C) with an accuracy of +/-0.5 0 F (+/-0.3 0 C). Differential temperature is measured within the range of-10 to 10OF (-5.6 to 5.60C) with an accuracy of +/-0.18°F (+/-0.10°C).
Dew point temperature is measured with an MRI model 1993900000 dew point sensor and the range of measurement is -22 to 122 0 F (-30 to 500C) with an accuracy of +/-2.7 0 F (+/-1.5°C).Precipitation is measured with a Climatronics 100097-1 tipping bucket rain gauge and is measured 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 the digital equivalent within the range of 0 to +5 volts. The Microtel has the capability of storing 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> of minute data and one week of hourly data. Data are obtained from the Microtel by a direct dial telephone hookup to an in-house computer system. Data are sampled every second.As a backup to the Microtel, data are also recorded with a Johnson Yokogawa Corp. digital recorder (JYC DA100 data acquisition unit and Contec IPC-PT/M300(PC)WOU PC). Data are sampled every 10 seconds.Data loggers are summarized in Table 2.Murray & Trettel, Inc. 6oo First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000 Table I Instrument Locations Measurement Wind Speed Wind Direction Differential Temperature Wind Speed Wind Direction Ambient Temperature Dew Point Temperature Precipitation Sensor Twe MRI 1022-S MRI 1022-D MRI 1596602 MRI 1022-S MRI 1022-D MRI 1596602 MRI 1993900000 Climatronics 100097-1 Location Tower Tower Tower Tower Tower Tower Tower Ground Elevation 203 ft.203 ft.199 ft.34 ft.34 ft.30 ft.30 ft.3 ft.Table 2 Data Loqgers Sampling Measurement Loaaer Type Frequency Winds, Temperatures, Microtel 4.0 data acquisition system 1 sec.and Precipitation Winds, Temperatures, Johnson Yokogawa Corp. Digital Recorder 10 sec.and Precipitation (JYC DA100 and Contec IPC-PT/M300(PC)WOU) digital recorder Murray & Trettel, Inc.6oo First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-900o 4. Data Analysis The Braidwood Microtel is routinely interrogated to obtain hourly average data. The data are 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 are brought to the attention of the Project Manager or Meteorological Technician and the Instrument Maintenance staff.Hourly values of wind speed, wind direction, ambient temperature, differential temperature, dew point temperature, and precipitation are obtained through measurements taken at the site. The standard deviation of wind direction (sigma) is derived. The wind direction variation is described in terms of the standard deviation of the direction about the mean direction.
The Microtel computes an hourly value of wind sigma by taking the Root-Mean-Square (RMS) of the four quarter-hour wind sigma values. The quarter-hour wind sigma values are calculated directly from the one second wind direction samples during the 15 minute period.The data base files are edited approximately once a week. Missing Microtel values are replaced with digital recorder values, when available.
Invalid data are deleted from the data base.When an hourly value is missing or invalid, the numeral 999 is entered into the computer data 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 sigma location to indicate shifting winds. When the wind blows with velocities near the sensing threshold of the instrument, the numeral 777 can be entered into the wind direction, wind speed, and wind sigma locations to indicate light and variable winds.Murray & Trettel, Inc. 6oo First Bank Drive, Suite A Palatine, Illinois 60067 (847)963-9000 A professional meteorologist reviews the data, calibration findings, equipment maintenance reports, and other information and determines which data are valid. Only the valid data are retained in the data base.As a quality control measure, a monthly comparison is made of Microtel and digital recorder 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 are generated.
These tables indicate the prevailing wind direction, wind speed, and stability classes measured during the period of observation as well as the joint frequencies of occurrence of the wind direction, wind speed, and stability classes. The values are also used as input to the atmospheric transport and diffusion models. Wind direction, wind speed, and stability classes are given in Tables 3, 4, and 5.Murray & Trettel, Inc. 6oo First Bank Drive, Suite A Palatine, Illinois 60067 (847)963-9000 Table 3 Wind Direction Classes IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 348.750 <11.250 <33.750 <56.250 <78.750 <101.250 <123.750 <146.250 <168.750 <191.250 <213.750 <236.250 <258.750 <281.25° <303.750 <326.250 <WD <WD <WD <WD <WD <WD <WD <WD <WD <WD <WD <I WD <WD <WD <WD <11.250 THEN Class is 33.750 THEN Class is 56.250 THEN Class is 78.750 THEN Class is 101.250 THEN Class is 123.750 THEN Class is 146.250 THEN Class is 168.750 THEN Class is 191.250 THEN Class is 213.75' THEN Class is 236.250 THEN Class is 258.75* THEN Class is 281.250 THEN Class is 303.750 THEN Class is 326.250 THEN Class is 348.750 THEN Class is N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Table 4 Wind Speed Classes IF 0.0 mph < WS < 0.7 mph THEN Class is IF 0.7 mph < WS < 3.5 mph THEN Class is IF 3.5 mph < WS < 7.5 mph THEN Class is IF 7.5 mph < WS < 12.5 mph THEN Class is IF 12.5 mph < WS < 18.5 mph THEN Class is IF 18.5 mph < WS < 24.5 mph THEN Class is IF 24.5 mph < WS THEN Class Is 1 2 3 4 5 6 7 Murray & Trettel, Inc. 6oo First Bank Drive, Suite A Palatine, lllinois 60067 (847) 963-9ooo Table 5 Atmospheric Stability Classes Differential Temperature Interval Class (in °C/100m) (1)Differential Temperature Interval (in OF over the 19-3O ft intnrvnll (2)Extremely Unstable Moderately Unstable Slightly Unstable Neutral Slightly Stable Moderately Stable Extremely Stable-1.9 <-1.7 <-1.5 <-0.5 <1.5 <4.0 <AT AT AT AT AT AT AT-1.9-1.7-1.5-0.5 1.5 4.0-1.8-1.6-1.4-0.5 1.3 3.7 AT< AT" AT< AT< AT" AT< AT< -1.8< -1.6 ( -1.4* -0.5* 1.3* 3.7 ("I from ANSI/ANS 2.5 (2) ANSI/ANS 2.5 Intervals scaled for instrument heights on the Braidwood meteorological tower Murray & Trettel, Inc. 6oo 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 Effluent Releases at Nuclear Power Stations (NUREG/CR-2919).
The program is based on the theory that material released to the atmosphere will be normally distributed (Gaussian) about the plume centerline.
A straight-line trajectory is assumed between the point of release and all receptors.
The program implements the assumptions outlined in Section C of NRC Regulatory Guide 1.111. In evaluating routine releases from nuclear power plants, it primarily is designed to calculate annual relative effluent concentrations, X/Q values and annual average relative deposition, DIQ values.Output from the XOQDOQ program is used as input to the GASPAR program.2. GASPAR I1: A Code System for Evaluation of Radiological Impacts Due to the Release of Radioactive Material to the Atmosphere During Normal Operation of Light Water Reactors (NUREG-0597).
GASPAR is a program written for the evaluation of radiological impacts due to the release of radioactive material to the atmosphere during normal operation of reactors.
The GASPAR code implements the radiological impact models of NRC Regulatory Guide 1.109, Revision 1, for atmospheric releases.
The program is used to estimate the maximum individual doses at selected locations in the vicinity of the plant.Mury retlIc.60 istBnkDivSut APlaieIlios 067(47 6390 Murray & 7ý-ettel, Inc.6oo First Bank Drive, Suite A Palatine, Illinois 6oo67 (847)963-gooo 5. Results 5.1 Instrument Maintenance The maintenance program followed during 2010 was composed of routinely scheduled visits and non-routine equipment repairs. Routine site visits were made to inspect the sensing and recording systems for proper operation.
In addition, routine maintenance and calibration checks of all tower-mounted and ground level equipment were performed every four months. A description of the calibration and field procedures is found in the Murray and Trettel, Inc. "P1009 Procedures Manual" (July 2010).In January, there was some 203 ft. wind speed data loss due to icing.In May, the annual tower inspection was performed.
In June, fuses feeding control room signals were damaged. The 203 ft. wind speed was also damaged. Repairs were made and control room channels were calibrated to restore operation.
The delta T control room indicator was still out of specification after this visit. M&T was told they would be notified after repairs in the plant were made so checks from the tower could be done. M&T was told during the November calibration that the channel was repaired and considered operable by plant personnel.
The point was within specification during the November calibration.
In August, signals to the control room were lost briefly. Also in August, new brackets for the 34 ft. junction box were replaced.In December, the thermostat in the rain gauge failed. A new unit would be installed in 2011.No other significant problems were encountered with the equipment, and at the end of the year, no problems were evident at the site.Murray & Trettel, Inc. 6oo Frst Bank Drive, Suite A Palatine, IUinois 60067 (847) 963-9000 5.2 Data Recovery The record of data recovery for the year is summarized in Table 6.Table 6 Braidwood Site Data Recovery Summary 2010 Recovered Recovered Lost Percent Measurement Elevation Hours Percent Hours Changed Wind Speed 34 ft. 8750 99.9 10 1.4 Wind Speed 203 ft. 8703 99.3 57 0.6 Wind Direction 34 ft. 8747 99.9 13 2.7 Wind Direction 203 ft. 8747 99.7 13 0.8 Ambient Temperature 30 ft. 8750 99.9 10 0.1 Differential Temperature 199-30 ft. 8750 99.9 10 0.1 Dew Point Temperature 30 ft. 8750 99.9 10 12.4 Precipitation 3 ft. 8627 98.5 133 2.0 AVERAGE* 99.8* average of priority parameters (all except dew point temperature and precipitation)
Valid Recovered Lost Hours Percent Hours Lower Level Joint Frequency
% 8747 99.9 13 Upper Level Joint Frequency
% 8700 99.3 60 Murray & Trettel, Inc. 600 F'rst Bank Drive, Suite A Palatine, Illinois 6oo67 (847)963-9000 5.3 Summary of Billings for Equipment Repairs, Replacemen Parts. and Other Work not Included in Fixed-Cost Maintenance Agreement
-2010 Description
-Braidwood Cost January Meteorological parts, materials, and contractor services 720.32 Special Request 40.00 February Meteorological parts, materials, and contractor services 261.09 Special Request 40.00 March Meteorological equipment maintenance 330.00 Meteorological parts, materials, and contractor services 37.76 Meteorological parts, materials, and contractor services 204.52 Special Request 80.00 May Meteorological parts, materials, and contractor services 120.32 Special Request 40.00 June Meteorological equipment maintenance 1,926.00 Meteorological parts, materials, and contractor services 265.10 JulV Meteorological parts, materials, and contractor services 32.34 Special Request 40.00 Meteorological equipment maintenance 1,115.90 September Meteorological parts, materials, and contractor services 158.16 Special Request 220.00 October Special Request 140.00 November Meteorological equipment maintenance 165.00 Special Request 100.00 December Meteorological equipment maintenance 789.50 Meteorological System Storage 100.00 Annual Total: $ 6,926.01 Murray & Trettel, Inc. 6oo First Bank Drive, Suite A Palatine, Illinois 60067 (847)963-9000 5.4 Stability Wind Rose Data The quarterly and annual stability wind roses are given in Tables 7 through 11. Wind speed classes have been altered to reflect the wind sensor threshold.
For the year, winds measured at 34 ft. most frequently came from the West (10.03%) and fell into the 3.6-7.5 mph wind speed class (44.26%).
Calms (wind speeds at or below the sensor threshold) were measured 0.15% of the time and speeds greater than 24.5 mph were measured 0.01% of the time.Stability based on the 199-30 ft. differential temperature most frequently fell into the neutral classification (32.55%).Murray & Trettel, Inc. 6oo First Bank Drive, Suite A Palatine, Illinois 60067 (847)963-9000 TABLE 7-14-Braidwood Generating Station 34 ft. Wind Speed and Direction January-March.
2010 199Ft-3OFt Delta-T (F)Nuiber of Observations
-2148 Values are Percent Occurrence SPEED ----------------------------------
WIND DIRECTION CLASSES ----------------------------------
.........
STABILITY CLASSES ..........
CLASS N NNE NE ENE E ESE SE SSE S 5SW SW4WS W WNW NW NNI TOTAL EU MU SU N SS MS ES TOTAL EU MU C SU A N L SS EMS ES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.05 0.19 0.47 0.28 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.00 0.42 0.42 0.51 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.05 0.47 0.93 0.88 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.05 0.37 0.14 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.09 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.14 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.33 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.19 0.33 0.28 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.23 0.79 1.12 0.19 EU K)1 SU-N 3 SS MS ES 0.00 0.00 0.00 0.00 0.00 0.09 0.09 0.33 0.19 0.47 0.09 0.14 0.00 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.37 1.02 1.07 0.61 0.37 0.23 0.19 2.51 2.47 0.37 0.00 0.88 0.09 0.14 1.16 0.14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.33 0.93 1.07 0.23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.23 0.70 0.42 0.05 0.00 0.00 0.00 0.00 0.09 0.05 0.00 0.00 0.09 0.09 0.14 0.33 3.26 7.36 6.15 1.44 2.42 2.42 1.82 1.86 19.09 17.69'3.82 0.23 3.63 3.63 1.58 1.49 14.43 6.19 0.05 0.00 0.09 0.05 0.00 0.00 0.14 0.00 0.00 0.14 0.33 3.26 7.36 6.15 1.44 18.76 EU MU 4 SU-N 7 55 MS ES EU KU 8 SU-N 1SS 2MS ES EU 1 MU 3 SU-N 1 SS 8 MS ES 0.05 0.14 0.19 0.98 1.26 0.00 0.00 0.00 0.00 0.05 0.47 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.09 0.14 0.00 0.09 0.19 0.74 1.07 1.54 1.12 0.00" 0.00 0.00 0.00 0.09 0.19 0.09 0.09 0.19 0.14 2.14 2.23 1.07 0.84 0.00 0.00 0.00 0.00 0.05 0.00 0.09 0.00 0.05 0.00 1.82 0.47 0.00 0.09 0.00 0.00 0.00 0.00 0.19 0.09 0.05 1.21 1.26 0.05 0.00 0.05 0.00 0.00 0.09 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.19 0.14 1.44 0.79 0.05 0.00 0.00 0.05 0.00 0.65 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.14 0.14 0.09 0.70 1.30 0.28 0.00 0.09 0.05 0.05 0.09 0.42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.05 1.16 0.51 0.23 0.00 0.05 0.09 0.00 0.70 1.26 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.56 0.65 0.00 0.00 0.00 0.00 0.05 0.37 0.37 0.00 0.00 0.00 0.00 0.00'0.14 0.00 0.00 0.00 0.00 0.00 0.00 0.14 0.09 0.05 0.00 0.23 0.00 0.09 0.33 0.79 0.00 0.00 0.23 0.05 0.05 0.28 0.05 0.00 0.00 0.00 0.09 0.23 0.23 0.00 0.00 0.00 0.00 0.00 0.05 0.23 0.56 0.05 0.00 0.05 0.00 0.09 0.61 0.42 0.00 0.00 0.00 0.00 0.05 0.65 0.61 0.05 0.00 0.05 0.09 0.00 1.26 0.14 0.00 0.00 0.09 0.28 0.09 0.88 0.84 1.02 0.19 0.25 0.09 0.14 0.93 0.23 0.00 0.00 0.65 0.23 0.23 3.45 2.33 1.63 O.05 0.47 0.28 0.19 1.58 0.00 0.00 0.00 0.61 0.09 0.23 2.00 1.82 0.00 0.00 1.12 0.37 0.28 1.07 0.09 0.00 0.00 0.09 0.09 0.05 1.35 1.12 0.09 0.00 0.14 0.28 0.14 1.12 0.09 0.00 0.00 1.82 1.86 19.09 17.69 3.82 0.23 46.93 1.58 1.49 14.43 6.19 0:,05 0.00 27.37 0.00 0.00 0.05 0.00 0.09 0.00 0.47 0.47 0.00 0.09 0.28 0.00 0.00 0.00 0.00 0.00 0.37 0.00 0.00 0.00 0.05 0.09 0.56 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.19 0.00 0.00 0.00 0.00 0.05 0.14 0.00 0.00 0.00 0.19 0.42 4.84 0.65 0.00 0.00 0.19 0.42 4.84 0.65 0.00 0.00 6.56 Murray & Trettel, Inc. 600 First Bank Drive, Suite A Palatine, flinois 60067 (847)963-9ooo TABLE 7 continued-15-Braidwood Generating Station 34 ft. Wind Speed and Direction January-March.
2010 199Ft-3OFt Oelta-T (F).............-.-------
STABILITY CLASSES ----------
NW NNw TOTAL EU MU SU N SS 16 ES TOTAL SPEED ..................................
WIND DIRECTI'CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW~ w wNw EU 1£u 9 SU-N 2 SS 4 MS ES EU G MU T SU N 2SS 4 MS ES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 O.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.00 0.00 0.00 0.00 0.00 0.09 0.00 0.00 0.00 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 99.86 TOT 4.24 8.52 7.64 4.61 5.87 4.05 4.38 2.28 2.65 2.89 3.72 6.2614.15 11.69 10.57 6.19 99.86 6.61 3.72 4.10 41.81 31.94 10.01 1.68 Wind Direction by Stability N NNE NE ENE E ESE SE SSE S SSW SWWSW W WNW NW NNW TOTAL 0.09 0.14 0.28 1.63 1.82 0.28 0.19 0.33 0.33 4.80 2.79 0.09 0.28 0.09 0.42 4.10 2.51 0.14 0.23 0.19 0.05 1.72 1.77 0.56 0.09 0.28 0.19 2.56 1.72 0.93 0.09 0.23 0.19 0.23 0.84 2.09 0.42 0.05 0.05 0.19 0.05 1.91 1.91 0.28 0.00 0.00 0.00 0.05 1.12 1.12 0.00 0.00 0.47 0.05 0.14 0.93 1.02 0.05 0.00 0.05 0.09 0.37 1.21 1.12 0.05 0.00 0.05 0.09 0.14 2.23 1.07 0.14 0.00 0.37 0.37 0.23 2.37 1.40 1.30 0.23 1.16 0.56 0.51 5.82 3.12 2.75 0.23 1.26 0.33 0.33 4.05 3.68 1.44 0.61 1.86 0.47 0.51 3.58 2.84 1.07 0.23 0.23 0.37 0.28 2.84 1.91 0.51 0.05 6.61 3.72 4.10 41.81 31.94 10.01 1.68-STABILITY CLASSES-Extremely Unstable Moderately Unstable Slightly Unstable Neutral Slightly Stable Moderately Stable Extremely Stable 0.00 0.00 0.09 0.09 Wind Direction by Wind Speed N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NN TOTAL 0.00 1.02 2.61 0.61 0.00 0.00 0.00 0.00 0.37 2.56 3.58 2.00 0.00 0.00 0.00 1.12 2.47 3.49 0.56 0.00 0.00 0.00 1.54 2.84 0.23 0.00 0.00 0.00 0.00 2.47 2.70 0.70 0.00 0.00 0.00 0.00 0.70 2.65 0.70 0.00 0.00 0.00 0.00 0.19 2.05 2.09 0.05 0.00 0.00 0.00 0.14 1.21 0.79 0.14 0.00 0.00 0.00 0.23 0.28 1.44 0.65 0.05 0.00 0.00 0.23 0.56 0.88 1.16 0.05 0.00 0.00 0.47 1.35 1.54 0.37 0.00 0.00 0.00 0.84 3.40 1.68 0.37 0.00 0.00 0.00 2.33 8.57 2.51 0.74 0.00 0.00 0.00 3.07 6.15 2.42 0.05 0.00 0.00 0.00 2.61 4.75 2.93 0.28 0.00 0.00 0.00 1.44 2.79 1.77.0.19 0.00 0.00 0.14 18.76 46.93 27.37 6.56 0.09 0.00-WIND SPEED CLASSES-CALlM< 3.5 mph 3.6 -7.5 mph 7.6 -12.5 mph 12.6 -18.5 mph 18.6 -24.5 mph> 24.5 mph Murray & Trettel, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 6o067 (847)963-9000 TABLE 8-16-8raidood Generating Station 34 ft. Wind Speed and D1rection April-June.
2010 199Ft-30Ft Oelta-T (F)Norber of Observations
-2140 Values are Percent Occurrence SPEED..................................
WIND DIRECTION CLASSES---------
STABILITY CLASSES ..........
CLASS N NNE HE ENE E ESE SE SSE S SSW SW WSW W lW NWI NN TOTAL EU KU SU N SS MS ES TOTAL EU KU C SU A N LSS m KS ES EU MU 1 SU-N 3 SS 145 ES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.09 0.42 0.33 0.14 0.28 0.09 0.09 0.37 0.61 0.14 0.00 0.23 0.00 0.09 0.28 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.05 0.47 0.14 0.05 0.51 0.14 0.23 1.21 0.79 0.00 0.00 0.84 0.23 0.14 1.12 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.09 0.05 0.28 0.70 0.00 0.05 0.61 0.14 0.14 2.48 0.47 0.00 0.00 0.61 0.14 0.23 0.93 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.19 0.61 1.36 0.47 0.00 0.51 0.28 0.33 2.20 1.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.09 0.14 0.56 1.36 0.28 0.09 0.56 0.23 0.23 1.12 1.17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.00 0.09 0.28 0.61 0.51 0.09 0.42 0.09 0.23 0.84 2.01 0.09 0.09 0.23 0.00 0.14 0.65 0.37 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.09 0.14 0.09 0.23 0.00 0.37 0.05 0.23 1.26 1.21 0.23 0.00 0.42 0.09 0.09 0.79 0.79 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.05 0.09 0.09 0.00 0.47 0.42 0.23 0.89 1.64 0.14 0.00 0.09 0.00 0.00 0.42 0.79 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.00 0.09 0.09 0.09 0.00 0.51 0.33 0.09 0.47 1.50 0.00 0.00 0.28 0.00 0.14 0.65 2.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.05 0.19 0.00 0.00 0.33 0.28 0.09 0.37 0.33 0.00 0.09 0.37 0.19 0.09 0.79 0.89 0.33 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.05 0.19 0.05 0.14 0.05 0.00 0.75 0.70 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.05 0.05 0.37 0.23 0.09 0.14 0.14 0.09 0.70 1.54 0.51 0.19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.00 0.00 0.09 0.29 0.47 0.42 0.23 0.1.9 0.47 0.84 1.07 0.14 0.00 1.07 0.37 0.14 0.89 0.14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.14 0.75 0.75 0.28 0.70 0.00 0.09 0.79 0.75 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.23 0.37 0.23 0.28 0.37 0.19 0.09 0.42 0.28 0.00 0.00 EU MU 4 SU-N 755 MS ES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.14 0.28 0.33 0.05 0.75 0.09 0.09 0.47 0.42 0.06 0.00 0.19 0.09 0.19 0.75 0.14 0.00 0.00 0.14 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.05 0.05 0.05 0.00 0.00 0.00 0.00 0.56 0.56 0.42 0.70 2.90 7.48 4.35 1.59 0.05 0.00 0.00 0.00 0.00 0.14 0.42 0.70 2.90 7.48 4.35 1.59 17.99 0.05 6.92 6.92 2.71 2.71 2.76 15.19 15.51 1.36 0.37 2.76 15.19 15.51 1.36 0.37 44.81 EU MU 8 SU.R 1 SS 2145 ES 0.00 0.05 0.00 0.42 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.14 0.05 0.00 0.37 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.37 0.05 0.19 1.54 0.66 0.00 0.00 0.51 0.23 0.19 0.47 0.05 0.00 0.00 0.65 0.14 0.09 0.84 0.37 0.00 0.00 1.03 0.14 0.09 0.51 0.05 0.00 0.00 0.00 0.00 0.00 O.L9 0.00 0.00 0.00 0.51 0.05 0.19 0.33 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 7.06 7.06 1.59 1.92 11.31 6.68 0.33 0.00 1.40 1.40 0.56 0.61 2.57 1.21 0.00 0.00 1.59 1.82 11.31 6.68 0.33 0.00 26.79 EU 3 SU-N 1 SS 8 S ES 0.05 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.05 0.09 0.23 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.05 0.00 0.05 0.14 0.00 0.00 0.00 0.14 0.09 0.00 0.28 0.61 0.00 0.00 0.09 0.19 0.14 0.61 0.51 0.00 0.00 0.23 0.00 0.09 0.09 0.00 0.00 0.00 0.19 0.00 0.05 0.37 0.05 0.00 0.00 0.56 0.61 2.57 1.21 0.00 0.00 6.36 Murray & Trettel, Inc. 6oo First Bank Drive, Suite A Palatine, Illinois 60067 (847)963-9ooo TABLE 8 continued-17-Braldwood Generating Station 34 ft. Wind Speed and Direction April-June.
2010 199Ft-30Ft Oelta-T (F)SPEED ..................................
WIND DIRECTION CLASSES ----------------------------------
.........
STABILITY CLASSES ..........
EU MU SU N SS MS ES TOTAL CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL EU 1 MU 9SU-N 2 SS 45S ES EU G MU T SU N 2 SS 4MS ES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.14 0.14 0.00 0.42 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.28 0.23 0.05 0.29 0.14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.42 0.42 0.37 0.05 0.75 0.19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.37 0.05 0.75 0.19 0.00 0.00 1.78 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TOT 3.36 6.45 7.06 7.57 6.54 6.92 6.21 5.61 8.32 6.96 6.26 6.68 7.57 6.36 3.64 4.21 99.86 16.40 5.70 5.98 32.71 31.07 6.03 1.96 99.86 Wind Direction by Stability N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL 0.61 0.09 0.19 0.79 1.07 0.47 0.14 1.36 0.47 0.47 2.62 1.36 0.14 0.05 1.26 0.37 0.42 3.74 1.21 0.00 0.05 0.56 0.33 0.51 3.22 2.48 0.47 0.00 0.79 0.37 0.37 2.06 2.57 0.28 0.09 0.75 0.09 0.47 1.82 2.99 0.61 0.19 0;79 0.19 0.42 2.24 2.10 0.47 0.00 0.65 0.42 0.28 1.50 2.52 0.23 0.00 1.07 0.65 0.23 1.92 4.35 0.09 0.00 1.07 0.93 0.37 2.10 2.06 0.33 0.09 1.03 0.33 0.37 2.85 1.45 0.19 0.05 1.07 0.28 0.33 1.68 2.29 0.75 0.28 1.59 0.56 0.65 2.20 1.54 0.61 0.42 1.78 0.14 0.19 1.64 1.54 0.79 0.28 0.89 0.23 0.33 0.98 0.70 0.23 0.28 1.07 0.19 0.33 1.36 0.84 0.37 0.05 16.40 5.70 5.98 32.71 31.07 6.03 1.96-STABILITY CLASSES-Extremely Unstable Moderately Unstable Slightly Unstable Neutral Slightly Stable Moderately Stable Extrmely Stable Wind Direction by Wind Speed N NNE HE ENE E ESE SE SSE S SSW SW WSW W WW NW NNW TOTAL 0.00 1.03 1.59 0.65 0.09 0.00 0.00 0.00 0.75 2.90 2.43 0.37 0.00 0.00 0.00 1.21 3.83 1.96 0.05 0.00 0.00 0.00 2.66 4.35 0.56 0.00 0.00 0.00 0.00 2.62 3.32 0.61 0.00 0.00 0.00 0.00 1.68 3.79 1.40 0.05 0.00 0.00 0.00 0.61 3.36 2.20 0.05 0.00 0.00 0.00 0.28 3.79 1.31 0.23 0.00 0.00 0.00 0.37 2.90 3.18 1.12 0.75 0.00 0.00 0.28 1.50 2.66 1.54 0.98 0.00 0.00 0.33 1.64 2.80 1.45 0.05 0.00 0.00 0.84 3.32 2.10 0.42 0.00 0.00 0.00 1.36 2.94 2.62 0.65 0.00 0.00 0.00 1.96 2.38 1.82 0.19 0.00 0.00 0.00 1.17 1.36 1.12 0.00 0.00 0.00 0.00 0.84 1.87 1.36 0.14 0.00 0.00 0.14 17.99 44.81 28.79 6.36 1.78 0.00-WINO SPEED CLASSES-CALM< 3.5 mph 3.6 -7.5 mph 7.6 -12.5 mph 12.6 -18.5 rph 18.6 -24.5 rph> 24.5 mph Murray & Trettel, Inc. 6oo First Bank Driue, Suite A Palatine, Illinois 60067 (847)963-9ooo TABLE 9-18-Braidwood Generating Station 34 ft. Wind Speed and Direction July-Septemer.
2010 199Ft-30Ft Delta-T (F)Number of Observations
-2160 Values are Percent Occurrence SPEED ----------------------------------
WIND DIRECTION CLASSES -------------------------
STABILITY CLASSES ..........
EU MU SU N SS MS ES TOTAL CLASS N NNE NE ENE E ESE SE SSE S SW WSW W WNW NW NNW TOTAL EU MU C SU A N L SS KHS ES EU KU 1 SU-N 3 SS MS ES EU MU 4 SU.N 7 SS HS ES EU MU 8 SU-N 1 SS 2 HS ES EU 3SU-N 1 SS 8 M5 ES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.05 0.05 0.00 0.05 0.05 0.05 0.09 0.69 0.56 0.93 0.37 0.09 0.14 0.32 0.42 0.19 0.19 0.09 0.19 0.42 0.79 0.69 0.60 0.05 0.09 0.00 0.00 0.46 0.14 0.05 0.00 0.00 0.05 0.19 0.28 0.14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.14 0.19 0.09 0.09 0.05 0.46 0.32 1.20 1.20 0.32 0.32 0.14 0.09 1.06 0.51 0.14 0.19 0.19 0.00 0.97 0.23 0.09 0.46 0.00 0.00 0.00 0.00 0.14 0.00 0.00 0.00 0.05 .0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.14 0.00 0.42 1.30 1.20 0.23 0.42 0.05 0.05 0.28 0.23 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.00 0.09 0.00 0.05 0.14 0.32 0.14 1.06 0.65 0.79 0.51 0.09 0.05 0.56 0.51 0.23 0.00 0.05 0.32 0.37 1.11 0.93 1.85 0.28 0.37 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.05 0.00 0.05 0.05 0.23 0.14 0.60 0.69 0.19 0.23 0.00 0.00 0.79 0.93 0.19 0.14 0.42 0.23 1.25 0.97 2.59 4.63 0.19 0.00 0.00 0.00 0.14 1.30 0.05 0.19 0.00 0.42 0.05 1.02 0.19 1.57 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.05 0.00 0.00 0.00 0.05 0.09 0.09 0.19 0.42 0.23 0.00 0.09 0.65 0.23 0.09 0.23 0.19 0.14 0.32 0.51 0.69 1.06 0.32 0;19 0.00 0.00 0.97 0.65 0.23 0.09 0.19 0.23 1.02 1.25 0.56 0.60 0.00 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.05 0.00 0.00 0.28 0.46 0.46 0.37 0.23 0.28 0.88 0.97 0.79 0.37 0.65 0.05 0.09 0.56 0.14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.14 0.05 0.09 0.09 0.09 0.05 0.19 0.97 0.51 1.25 0.83 0.65 0.56 1.20 1.85 0.14 0.19 0.28 0.14 0.74 0.51 0.88 0.79 0.09 0.00 0.23 0.00 0.60 0.60 0.00 0.09 0.09 0.00 0.32 0.28 0.09 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.37 0.05 0.05 0.19 0.51 0.28 0.23 1.11 0.00 0.09 0.93 0.37 0.05 0.00 0.65 0.05 0.14 0.00 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.05 0.05 0.19 0.56 0.23 0.19 0.74 0.23 0.19 0.51 0.79 0.00 0.00 0.65 0.09 0.05 0.14 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.05 0.05 0.00 0.09 0.00 0.00 0.00 1.20 1.20 0.93 0.79 2.92 11.06 8.56 3.01 11.67 11.67 2.41 2.82 10.79 17.64 2.50 0.60 6.99 6.99 0.88 1.30 5.09 3.52 0.09 0.00 1.94 1.94 0.19 0.32 0.97 0.69 0.00 0.00 0.05 0.00 0.09 0.00 0.00 0.00 0.19 0.93 0.79 2.92 11.06 8.56 3.01 28.47 2.41 2.82 10.79 17.64 2.50 0.60 48.43 0.88 1.30 5.09 3.52 0.09 0.00 17.87 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.19 0.00 0.00 0.09 0.09 0.00 0.00 0.60 0.05 0.14 0.29 0.56 0.00 0.00 0.46 0.09 0.09 0.37 0.05 0.00 0.00 0.32 0.00 0.00 0.09 0.00 0.00 0.00 0.32 0.05 0.09 0.14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.19 0.32 0.97 0.69 0.00 0.00 4.12 Murray & Trettel, Inc. 6oo First Bank Drive, Suite A Palatine, Illinois 60067 (847)963-9ooo TABLE 9 continued-19-Braidwood Generating Station 34 ft. Wind Speed and Direction2010 199Ft-30Ft Delta-T (F)SPEED ----------------------------------
WIND DIRECTION CLASSES ----------------------------------
.........
STABILITY CLASSES ----------
EU Mi SU N SS MS ES TOTAL CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW Ni NNW TOTAL EU 1 MU 9 SU.N 2 SS 4 MS ES EU GMU T SU N 2 SS 4 MS ES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 O.00 0.00 0.00 0.00 0.O0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.00 0.00 0.23 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.00 0.00 0.00 O.O0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.19 0.19 0.00 0.09 0.37 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.37 0.09 0.00 0.00 0.74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 99.81 TOT 4.54 3.98 5.09 3.61 4.44 4.91 5.69 6.99 12.87 7.92 7.18 7.22 8.33 6.90 5.14 4.81 99.81 22.04 4.44 5.32 20.23 33.01 11.16 3.61 Wind Direction by Stability N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NN TOTAL 0.88 0.28 0.14 0.65 1.53 0.60 0.19 0.28 1.16 1.16 1.25 0.32 0.32 1.44 1.30 0.65 0.28 0.05 0.56 1.67 0.46 0.19 0.05 0.69 1.53 0.65 0.32 0.09 0.69 1.99 0.56 0.00 0.46 1.25 2.50 0.97 0.28 0.46 1.53 3.38 2.41 0.32 0.69 2.22 6.99 2.36 0.42 0.51 1.90 1.99 1.34 0.42 0.56 2.36 1.90 1.53 0.32 0.37 1.53 1.39 2.13 0.23 0.56 1.25 1.94 2.59 0.37 0.23 0.97 1.34 2.13 0.09 0.28 1.11 0.97 1.48 0.37 0.28 0.83 1.44 22.04 4.44 5.32 20.23 33.01-STABILITY CLASSES-Extremely Unstable Moderately Unstable Slightly Unstable Neutral Slightly Stable Moderately Stable Extremely Stable 0.97 0.46 0.32 0.32 1.30 1.06 0.88 0.37 0.23 0.74 0.51 1.25 1.34 0.83 0.32 0.23 11.16 0.09 0.14 0.14 0.09 0.23 0.09 0.05 0.00 0.00 0.00 0.09 0.83 o.88 0.56 0.23 0.19 3.61 Wind Direction by Wind Speed N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NN1 TOTAL 0.00 1.90 1.76 0.83 0.05 0.00 0.00 0.00 1.25 2.27 0.46 0.00 0.00 0.00 0.00 2.45 2.45 0.19 0.00 0.00 0.00 0.00 2.22 1.39 0.00 0.00 0.00 0.00 0.00 3.33 1.11 0.00 0.00 0.00 0.00 0.00 2.50 2.41 0.00 0.00 0.00 0.00 0.00 1.48 4.17 0.05 0.00 0.00 0.00 0.00 1.16 5.42 0.42 0.00 0.00 0.00 0.00 1.11 6.90 4.49 0.37 0.00 0.00 0.00 0.65 2.27 2.96 1.62 0.42 0.00 0.00 0.60 2.36 2.92 1.06 0.23 0.00 0.00 1.34 3.89 1.48 0.42 0.09 0.00 0.00 3.06 3.56 1.11 0.60 0.00 0.00 O.OO 2.41 3,47 1.02 0.00 0.00 0.00 0.00 1.67 2.55 0.93 0.00 0.00 0.00 0.00 1.34 2.45 1.02 0.00 0.00 0.00 0.19 28.47 48.43 17.87 4.12 0.74 0.00-WIND SPEED CLASSES-CAL H c 3.5 aph 3.6 -7.5 mph 7.6 -12.5 mph 12.6 -18.5 mph 18.6 -24.5 mph 2 24.5 mph Murray & Trettel, Inc. 6oo First Bank Drive, Suite A Palatine, Illinois 60067 (847)963-9ooo TABLE 10-20-BraidvWo Generating Station 34 ft. Wind Speed and Direction October-Oecenber.
2010 199Ft-3OFt Delta-I (F)Nwter of Observations
-2192 Values are Percent Occurrence SPEED ----------------------------------
WIND DIRECTION CLASSES ----------------------------------
.........
STABILITY CLASSES ----------
CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL EU KJ SU N SS MS ES TOTAL 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 EU MU C SU A N L SS HtNS ES EU MU 1 SU-N 3 SS MS ES EU MU 4 SU-N 7 S5 MS ES EU MU 8SU-N 1 SS 2MS ES EU 1 U 3 SU-N 1 SS 8ES ES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.27 0.64 0.36 0.41 0.00 0.00 0.05 0.73 0.73 0.14 0.05 0.05 0.05 0.23 1.28 0.64 0.00 0.00 0.14 0.00 0.05 0.23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.05 0.32 0.23 0.18 0.09 0.09 0.05 0.41 0.64 0.14 0.05 0.00 0.14 0.23 0.27 0.14 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.23 0.36 0.46 0.18 0.05 0.14 0.00 0.32 0.18 0.00 0.00'0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.32 0.68 0.73 0.46 0.00 0.23 0.05 0.78 0.64 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.27 0.18 0.82 0.55 0.27 0.18 0.00 1.09 0.18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.18 0.41 0.18 0.00 0.09 0.09 1.19 0.14 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.09 0.14 0.27 0.05 0.05 0.00 0.00 0.41 0.50 0.46 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.18 0.00 0.05 0.00 0.00 0.18 1.82 0.59 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.14 0.18 0.00 0.00 0.00 0.09 0.05 1.60 0.46 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.00 0.09 0.50 0.00 0.00 0.14 0.46 0.55 0.73 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.00 0.14 0.23 0.00 0.05 0.27 0.73 1.00 0.27 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0O 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.14 0.05 0.00 0.00 0.00 0.00 0.00 0.18 0.05 0.05 0.05 0.09 0.05 0.27 0.36 0.09 0.00 0.05 1.09 0.91 1.41 0.78 0.41 0.41 0.32 0.87 0.55 0.00 0.00 0.14 0.27 0.09 1.19 0.00 0.00 0.00 0.09 0.23 0.41 1.69 0.27 0.18 0.27 0.87 1.00 0.73 0.09 0.32 0.05 0.09 1.64 0.41 0.00 0.00 0.14 0.09 0.05 1.28 0.18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.18 0.32 0.78 1.64 0.23 0.23 0.18 1.87 1.51 0.46 0.00 0.64 0.09 0.05 2.19 0.64 0.00 0.00 0.00 0.00 0.05 0.18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.27 0.64 0.59 0.55 0.36 0.05 0.23 0.73 0.91 0.23 0.05 0.36 0.14 0.14 0.41 0.00 0.00 0.00 O.0D 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.41 0.27 0.36 0.32 0.09 0.09 0.78 1.32 0.18 0.00 0.23 0.05 0.14 1.73 0.87 0.00 0.00 0.18 0.09 0.14 0.32 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.14 0.00 0.00 0.05 0.18 2.24 4.33 6.20 7.34 1.78 1.78 1.32 1.55 IL.68 13.64 5.84 1.19 2.24 2.24 1.23 1.92 14.01 9.72 0.68 0.14 0.82 0.82 0.59 0.73 6.11 2.24 0.00 0.00 0.00 0.00 0.05 0.18 0.00 0.00 0.00 0.14 2.24 4.33 6.20 7.34 20.35 1.32 1.55 11.68 13.64 5.84 1.19 37.00 0.14 1.23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.55 0.14 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.91 0.96 0.00 0.00 0.00 0.00 0.00 0.46 0.05 0.00 0.00 0.14 1.60 1.41 0.00 0.00 0.00 0.00 0.00 0.50 0.46 0.00 0.00 0.09 1.09 2.10 0.00 0.00 0.00 0.00 0.00 0.41 0.50 0.00 0.00 0.27 0.78 1.09 0.41 0.14 0.14 0.09 0.14 0.64 0.68 0.00 0.00 0.23 0.64 0.73 0.27 0.00 0.09 0.05 0.18 0.87 0.36 0.00 0.00 1.92 14.01 9.72 0.68 0.14 29.93 0.59 0.73 6.11 2.24 0.00 0.00 10.49 Murray & Trettel, Inc. 6oo First Bank Drive, Suite A Palatine, Illinois 6o067 (847)963-9000 TABLE 10 continued-21-Braidwood Generating Station October-Decetber.
2010 34 ft. Wind Speed and Direction 199Ft-30Ft Delta-T (F)SPEED ..................................
WIND DIRECTION CLASSES ..................................
.........
STABILITY CLASSES ..........
CLASS N NNE NE ENE E ESE SE SSE S SW SW WSW W WNW W NNW TOTAL EU MU SU N SS MS ES TOTAL EU I MU 9 SU.N 2 SS 4 MS ES EU GNMU T SU N 2 SS 4 MS ES 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.18 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.18 0.00 0.23 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.36 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.23 0.09 1.37 0.23 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.23 0.09 1.37 0.23 0.00 0.00 1.92 0.00 0.00 0.05 0.00 0.00 0.00 0.05 TOT 6.07 3.15 1.92 4.01 3.56 3.15 4.38 7.25 7.12 7.66 6.80 9.53 10.08 11.22 5.66 8.17 99.86 4.84 3.42 4.47 35.45 30.16 12.73 8.80 99.86 Wind Direction by Stability N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNM NW NNW TOTAL 0.18 0.05 0.32 2.55 2.01 0.50 0.46 0.09 0.23 0.41 0.73 1.09 0.36 0.23 0.05 0.14 0.00 0.55 0.55 0.46 0.18 0.00 0.23 0.09 1.14 1.37 0.73 0.46 0.27 0.18 0.00 1.37 0.36 0.82 0.55 0.00 0.09 0.09 1.82 0.46 0.46 0.23 0.05 0.05 0.00 1.87 1.64 0.73 0.05 0.09 0.18 0.14 2.28 3.79 0.78 0.00 0.00 0.09 0.18 1.78 4.38 0.64 0.05 0.27 0.32 0.55 2.19 2.42 1.23 0.68 0.14 0.14 0.78 2.69 2.10 0.68 0.27 0.64 0.68 0.50 3.33 1.55 1.69 1.14 0.73 0.32 0.41 3.88 1.82 1.14 1.78 0.87 0.32 0.27 4.43 2.46 1.23 1.64 0.73 0.18 0.36 1.41 1.55 0.82 0.59 0.73 0.23 0.36 3.42 2.60 0.46 0.36 4.84 3.42 4.47 35.45 30.16 12.73 8.80-STABILITY CLASSES-Extremely Unstable Moderately Unstable Slightly Unstable Neutral Slightly Stable lMxoerately Stable Extremely Stable Wind Direction by Wind Speed N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW4 N NNW TOTAL 0.00 1.69 1.69 2.24 0.41 0.05 0.00 0.00 0.87 1.46 0.78 0.05 0.00 0.00 0.00 1.23 0.68 0.00 0.00 0.00 0.00 0.00 2.24 1.69 0.09 0.00 0.00 0.00 0.00 1.82 1.73 0.00 0.00 0.00 0.00 0.00 0.82 1.60 0.68 0.05 0.00 0.00 0.00 0.59 1.41 1.87 0.50 0.00 0.00 0.00 0.23 2.65 3.38 0.96 0.05 0.00 0.00 0.36 2.24 3.33 0.91 0.27 0.00 0.00 0.68 1.92 2.87 1.69 0.50 0.00 0.00 0.46 2.37 1.96 1.55 0.46 D.00 0.00 0.82 4.33 2.55 1.69 0.09 0.05 0.00 2.42 3.42 2.51 1.73 0.00 0.00 0.00 2.92 4.47 3.60 0.23 0.00 0.00 0.00 2.05 2.55 1.05 0.00 0.00 0.00 0.00 1.14 2.78 3.01 0.73 0.50 0.00 0.14 20.35 37.00 29.93 10.49 1.92 0.05-WIND SPEED CLASSES-CALM< 3.6 mph 3.6 -7.5 mph 7.6 -12.5 mph 12.6 -18.5 mph 18.6 -24.5 mph , 24.5 aph Murray & Trettel, Inc. 600 First Bank Driue, Suite A Palatine, Illinois 60067 (847) 963-9000 TABLE 11 Generating Station 34 ft. Wind Speed and Direction January-Decenber.
2010 199Ft-3QFt Delta-T (F)Number of Observations
-8640 Values are Percent Occurrence SPEED ----------------------------------
WIND DIRECTION CLASSES ----------------------------------
.........
STABILITY CLASSES ----------
CLASS N NNE NE ENE E ESE SE SSE S SSW SW SGW W WNW NW NNW TOTAL EU K) SU N SS mS ES TOTAL EU 0.00 mU 0.00 C SU 0.00 A N 0.00 L SS 0.00 M mS 0.00 ES 0.00 EU 0.03 MU 0.01 1 SU 0.02-N 0.15 3 SS 0.56 M6 0.47 ES 0.16 EU 0.16 K) 0.10 4 SU 0.10.N 0.62 7 SS 0.82 ms 0.08 ES 0.01 EU 0.19 MU 0.02 8 SU 0.09-N 0.56 1 SS 0.23 2MS 0.00 ES 0.00 EU 0.06 1 MU 0.00 3 SU 0.01-N 0.07 1 SS 0.00 8 KS 0.00 ES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.03 0.07 0.38 0.21 0.09 0.27 0.14 0.14 0.79 0.89 0.06 0.01 0.27 0.12 0.15 0.95 0.32 0.00 0.00 0.01 0.03 0.05 0.51 0.00 0.00 0.00 0.00 0.00 0.08 0.00 0.00 0.00 0.00 0.02 0.07 0.06 0.32 0.68 0.23 0.12 0.45 0.10 0.13 1.20 0.46 0.00 0.00 0.23 0.06 0.10 0.79 0.22 0.00 0.00 0.00 0.00 0.00 0.13 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.05 0.07 0.42 0.91 0.51 0.16 0.30 0.20 0.10 1.10 0.84 0.01 0.00 0.01 0.01 0.00 0.14 0.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.07 0.05 0.43 0.94 0.80 0.24 0.34 0.16 0.10 0.98 0.59 0.03 0.00 0.03 0.02 0.00 0.25 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.02 0.06 0.17 0.56 0.46 0.10 0.28 0.14 0.12 0.78 1.09 0.17 0.03 0.08 0.01 0.05 0.32 0.23 0.00 0.00 0.00 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.02 0.01 0.06 0.01 0.10 0.08 0.24 0.21 0.27 0.12 0.02 0.00 0.23 0.32 0.03 0.15 0.15 0.16 0.98 0.72 1.02 1.68 0.32 0.23 0.00 0.00 0.13 0.07 0.05 0.06 0.02 0.05 0.60 0.61 0.75 0.69 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.01 0.13 0.20 0.02 0.12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.01 0.10 0.25 0.13 0.00 0.36 0.12 0.10 0.41 1.96 0.13 0.01 0.46 0.06 0.19 0.78 1.64 0.00 0.00 0.14 0.03 0.01 0.27 0.31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.00 0.07 0.10 0.13 0.13 0.24 0.12 0.16 0.35 0.39 0.27 0.03 0.37 0.12 0.15 0.71 0.78 0.20 0.03 0.22 0.08 0.13 0.53 0.54 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07 0.14 0.16 0.09 0.09 0.08 0.12 0.66 0.84 0.13 0.01 0.28 0.07 0.16 1.17 0.53 0.09 0.00 0.27 0.09 0.14 0.50 0.12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.01 0.02 0.08 0.25 0.31 0.24 0.17 0.16 0.13 0.89 1.06 0.94 0.38 0.50 0.17 0.16 0.80 0.32 0.00 0.00 0.17 0.07 0.05 0.44 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.01 0.02 0.12 0.57 0.81 0.74 0.59 0.19 0.31 1.47 1.32 0.65 0.09 0.61 0.17 0.13 1.11 0.16 0.00 0.00 0.17 0.05 0.07 0.59 0.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.02 0.02 0.22 0.65 0.86 0.78 0.79 0.16 0.15 1.42 1.38 0.22 0.00 0.79 0.10 0.07 1.04 0.22 0.00 0.00 0.00 0.00 0.01 0.09 0:01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10 0.01 0.02 0.25 0.61 0.54 0.32 0.61 0.08 0.16 1.02 0.84 0.07 0.01 0.66 0.15 0.19 0.45 0.06 0.00 0.00 0.02 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.01 0.03 0.16 0.49 0.31 0.16 0.47 0.13 0.10 0.78 0.91 0.08 0.00 0.30 0.13 0.13 0.94 0.30 0.00 0.00 0.08 0.02 0.05 0.12 0.00 0.00 0.00 0.02 0.02 0.02 0.01 0.05 0.01 0.00 0.03 0.46 0.46 0.38 0.50 2.82 7.55 6.32 3.37 5.68 5.68 2.06 2.25 14.17 16.11 3.39 0.60 4.97 4.97 1.32 1.63 11.22 6.54 0.29 0.03 1.16 1.16 0.38 0.52 3.63 1.20 0.00 0.00 0.02 0.01 0.05 0.01 0.00 0.03 0.15 0.38.0.50 2.82 7.55 6.32 3.37 21.40 2.06 2.25 14.17 16.11 3.39 0.60 44.26 1.32 1.63 11.22 6.54 0.29 0.03 26.00 0.38 0.52 3.63 1.20 0.00 0.00 6.90 Murray & Trettel, Inc. 6oo First Bank Drive, Suite A Palatine, fIlinois 60067 (847)963-9000 TABLE 11 continued-23-Braidwood Generating Station 34 ft. Wind Speed and Direction January-DeceOer, 2010 199Ft-3OFt Oelta-T (F)---------------------
STABILITY CLASSES ..........
W WN I NNW TOTAL EU MU SUI N SS KS ES TOTAL SPEED----------------------------------
WIND DIRECTION CLASSES CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW EU 9 SU*N 2 SS 4 M ES EU GMU T SU N 2 SS 4MS ES 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 O.00 0.00 0.00 0.03 0.05 0.00 0.16 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.10 0.01 0.20 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.00 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.13 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.15 0.15 0.15 0.06 0.65 0.13 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.15 0.06 0.65 0.13 0.00 0.00 1.13 0.00 0.00 0.01 0.00 0.00 0.00 0.01 TOT 4.56 5.51 5.41 4.94 5.09 4.75 5.16 5.54 7.74 6.37 6.00 7.44 10.03 9.05 6.25 5.86 99.85 12.44 4.32 4.97 32.55 31.54 10.00 4.04 Wind Direction by Stability 99.85 N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NIN TOTAL 0.44 0.14 0.23 1.41 1.61 0.56 0.17 0.56 0.30 0.37 2.31 1.60 0.27 0.10 0.71 0.23 0.29 2.44 1.39 0.23 0.12 0.36 0.25 0.17 1.66 1.82 0.52 0.16 0.41 0.25 0.15 1.67 1.54 0.83 0.24 0.41 0.17 0.22 1.30 1.88 0.64 0.14 0.36 0.10 0.23 1.82 2.04 0.59 0.02 0.43 0.22 0.23 1.61 2.71 0.35 0.00 0.98 0.28 0.31 1.71 4.19 0.25 0.01 0.94 0.44 0.45 1.85 1.90 0.59 0.20 0.64 0.24 0.46 2.53 1.63 0.38 0.10 0.90 0.42 0.36 2.23 1.66 1.25 0.62 1.40 0.42 0.53 3.29 2.11 1.46 0.83 1.62 0.29 0.25 2.78 2.26 1.08 0.78 1.40 0.24 0.37 1.77 1.52 0.61 0.34 0.88 0.29 0.31 2.12 1.70 0.39 0.16 12.44 4.32 4.97 32.55 31.54 10.00 4.04-STABILITY CLASSES-Extremely Unstable Moderately Unstable Slightly Unstable Neutral Slightly Stable Moderately Stable Extreuely Stable Wind Direction by Wind Speed N NNE NE ENE E ESE SE SSE S SSW SWWSW W WNW NW NNW TOTAL 0.00 1.41 1.91 1.09 0.14 0.01 0.00 0.00 0.81 2.29 1.81 0.60 0.00 0.00 0.00 1.50 2.35 1.40 0.15 0.00 0.00 0.00 2.16 2.56 0.22 0.00 0.00 0.00 0.00 2.56 2.21 0.32 0.00 0.00 0.00 0.00 1.42 2.60 0.69 0.02 0.00 0.00 0.00 0.72 2.74 1.55 0.15 0.00 0.00 0.00 0.45 3.26 1.48 0.34 0.01 0.00 0.00 0.52 3.08 3.11 0.76 0.27 0.00 0.00 0.46 1.56 2.35 1.50 0.49 0.00 0.00 0.46 1.93 2.30 1.11 0.19 0.00 0.00 0.96 3.74 1.96 0.73 0.05 0.01 0.00 2.29 4.62 2.19 0.94 0.00 0.00 0.00 2.59 4.12 2.22 0.12 0.00 0.00 0.00 1.86 2.80 1.50 0.07 0.00 0.00 0.00 1.19 2.48 1.79 0.27 0.13 0.00 0.15 21.40 44.26 26.00 6.90 1.13 0.01-WIND SPEED CLASSES-CALM< 3.5 nph 3.6 -7.5 mph 7.6 -12.5 oph 12.6 -18.5 iiph 18.6 -24.5 mph* 24.5 mph Murray & Trettel, Inc. 60o First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000 5.5 Precipitation Monthly totals and the maximum 24-hour and maximum 1-hour precipitation amounts are summarized below. The month with the most measured precipitation was June. The month with the least measured precipitation was January*.
The maximum 24-hour total was 2.33" (September) and the maximum 1-hour total was 1.07" (June).Table 12 Precipitation Totals (inches) -2010 Braidwood Site Month January February March April May June July August September October November December TOTAL: Total 1.00'1.10'2.52*3.58 4.77 7.70 2.23*1.29*3.82 1.62 2.01'2.57*34.21" Maximum 24-hour 0.37*0.55*0.84*1.02 1.04 1.95 0.61'0.70*2.33 0.61 0.91'1.91'Maximum 1-hour 0.21*0.11'0.23*0.54 0.76 1.07 0.48*0.67*0.70 0.38 0.48*0.50*some data are missing -actual precipitation may be under-reported Murray & Trettel, Inc. 6oo First Bank Drive, Suite A Palatine, Illinois 60o67 (847)963-9000 5.6 Doses Resulting from Airborne Releases The following are the maximum annual calculated cumulative offsite doses resulting from Braidwood Station airborne releases.Unit 1: Dose gamma air (1)beta air (2)whole body (3)skin (4)organ (5) (child-bone)
Maximum Value 7.110 x 10"6 mrad 1.850 x 10-5 mrad 2.719 x 10.1 mrem 1.120 x 10- mrem 1.104 x 10*°mrem Sector Affected North North North North North% of Appendix I Unit I Compliance Status 10 CFR 50 Appendix I Yearly Objective gamma air beta air whole body skin organ 10.0 20.0 5.0 15.0 15.0 mrad mrad mrem mrem mrem 0.00 0.00 5.44 0.00 7.36 Unit 2: Dose gamma air (0)beta air (2)whole body (3)skin (4)organ (5) (child-bone)
Maximum Value 7.510 x 1.840 x 2.835 x 1.190 x 1.105 x 10a mrad 10"5 mrad 10"' mrem 10`5 mrem 10+0 mrem Sector Affected North North North North North Unit 2 Compliance Status 10 CFR 50 Appendix I Yearly Objective gamma air beta air whole body skin organ 10.0 20.0 5.0 15.0 15.0 mrad mrad mrem mrem mrem% of Appendix I 0.00 0.00 5.67 0.00 7.37 11 (2)(3)(4)is)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. 6oo First Bank Drive, SuiteA Palatine, Illinois 60067 (847) 963-gooo APPEN.-DIX Murray & Trettel, Inc. 6oo First Bank Drive, Suite A Palatine, Illinois 60o67 (847)963-9o00 Exelon Contract Number 80633 Braidwood Meteorological Calibration Date: E4 7/09 R-27 Page 1 of 7 Date: 3-3--lu POWER SUPPLIES+1 5.OOOV
- 0.150V A:+ 15,~2 6 V B: + Vkk- q9c V-1 5.OOOV 1 0.1 50V A:-I-. t z'5 -V B: -IS.03(p V Signal Conditioners I Digital Recorder: Siqnal Conditioner Volta-qe Out Digital recorder Specifications AF AL PRCPLO O0OO-0V PRCPHI __,_9_v WSZERO 0 1-1 V WS SPAN q',q3' V INDZERO .15, V.3SPAN -.T-DIi V TLO ,. k5" V THI Ljq(, V THI-LO _,q__ V DP LO , 2-.6 V DP HI V DP HI-LO 4 8 66 v-V V AL EQUIV AF AL 3 ft.o. bc & " " " ,qqq oo ,, -34 f t.-- V 0.7-.. mph o0.S mph -mph ,,'OOO V 100 -2mph 100. mph -mph-V I., 0 z.. 8 v 5tlI 1"-
- 5"1. 1 a-VLI~ -T:?'____V 12.-4 .l, IO o -°-V-v-~5.q-3 -Is-. Lj o -V iZ i. -° tze. Ic8 o -o__V Signal Cond.0.000&o.4w 0.050V 5.OOOV t 0.050V 0.01 5V t 0.025V 5.OOOV t 0.025V 0.000V + 0.100V 5.OOOV +/- 0.100V 5.OOOV t 0.050V 5.OOOV +/- 0.050V 0.015V +/- 0.025V 5.000V +/- 0.025V 0.000V +/- 0.100v 5.OOOV
- 0.100V 5.OOOV +/- 0.200V Recorder AL EQUIV +/- 0.01" AL EQUIV +/- 0.01" AL EQUIV +/- 0.1mph AL EQUIV +/- 0.1mph AL EQUIV +/- 1 0 AL EQUIV +/- 10 AL EQUIV t 0.1°F AL EQUIV t 0.1°F AL EQUIV 1 0.1°F AL EQUIV i 0.1°F WS ZERO _1, o V WSSPAN -9,9(f V WDZERO .O.TT V WD SPAN 5.303"-. V ATLO -,o'-1% V ATHI H,b7Te V AT HI- LO V 203 f t.-V O, Z. mph 0.-3 mph -mph" V ictA2- mph 33 .,Lmph -mph___V 2,900 10.-_. -" V q~ i -q ,__AL EQUIV +/- 0.1mph AL EQUIV +/- 0.1mph AL EQUIV+ 1°AL EQUIV 1°AL EQUIV 1 0.1°F AL EQUIV i 0.1 0 F Murray & Trettel, Inc. 600 First Bank Drive, Suite A. Paladne, I0inois 60067 9 (847) 963-9000 Exelon Contract Number 80633 E5 7109 Braidwood Meteorological Calibration R-27 Page 2 of 7 Date: :3 --ipJj Measured Recorded Difference Specification WS stall Forw. WD Revr. WD Tracking/wea TOWER MEASUREMENTS Uy Ambient [] Ice Bath Temneratures 30 ft. Amb. 199 ft. AT AF AL AF AL'3"1,"S-O'F
-°F 1- 41 OF " F 3-7.5 FOOF -°F-I.'.l(P
°F -__ F ,. °Z-f- F -OF , 03 °F -F--0.5oF 4.0.180F Winds 34 ft. 20 AF AL AF 9 -S mph 0 .', mph 0-5, mph r0 0. lL1 L)30 ft. dew point AF AL 2-1.F -_ OF hII OF "_OF O oF " °F+/-2.7OF ft.AL Specification
-!' mph 0.3mph +/- 0.45mph 6 -30/3630 +/- 50 0 0 1830:t 50 3f Comments:
-34, Ww 06 kqA 940(c ?0-r flZLflne,q
__ýTjtnd,1Vý 1~ tqOP.k'o I MiTi e iý et-i- 0 10- WO~ IN% Sv i)~ M tr 006,i Murray & Trettel, Inc. -600 First Bank Drveu, Suiite A.- Pao~ine, OnlUso -600671i (84 7) 963-9000 Braidwood Meteorological Calibration 7/09 R-27 Page 3 of 7 Date: o Dates of Last Wind Sensor Bearing Replacements:
34 ft. 203 ft.(6 mos.) Wind Speed: 1.3-10 _S " I_(12 mos.) Wind Direction:
-'. oi 30 ft. 199 ft.Aspirators: -A J K Operation of De-ice Heat Lamp System (Aug-Mar):
C f_.c.j J (5' A 01" l-r 4,4,'Operation of Rain Gauge: 0 Debris screen: In G Installed Removed Tower Lighting Good Fair Poor Tower Condition Good Fair Poor Beacon 12 El El1 Paint 0i 1" El Side lights E 11 0 -Guy wire tension 0 E- E-Wiring D 0- 0-Flasher 0l E-' 1 Shelter condition 0 El E]Note: AF =AL =As Found As Left no change (AF=AL)Calibration Instruments:
Psychrometer-S/N -Aii tor- OU0" 4-1d Digital multimeter-S/N -,31"ILO.O DOue- '-.146 Digital multimeter
-SIN -FS Full Scale Technicians:
KlIL4 &iMrJMA Mkt- M14t,4 Comments: Signature:
Moray & Trectel, Inc.
- 600 Firn Bank Drive, Sitie A. Palatine, Illinois 60067 3 (847J 963.9000 Exelon Contract Number 80633 E;-R-2 Page 4 of;System Response Check Date: __"_-_ _b Site: Braidwood System: Microtel""Mid Scale1 che 34' WS 203' WS 34' WD 203' WD 30' T 199' &T 30' DP Check Expected 50.0 +/-0.4 50.0 +/-0.4 270 +2 270 +/-2 50.00 +/-0.5 0.00 +/-0.18 50.00 +/-0.5 Response ._..As Found Response 0., ,,7,* 'As Left --Response _ _ .,'.(-'~ -It)M--ay & Trettel, Inc. .600 First Bank Dr ive, Suite A -Palatinae, Illinois .60067 W (847) 96319000 Exelon Contract Number 80633 El 7101 R-2;Page 5 of.System Response Check Date: 3- I' 10 Site: Braidwood System: Process Computer -English Units Mid 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 50.0 :0.4 270 +/-2 50.0 +/-0.4 270+/-t2 50.0 +/-0.5 0.00 +/-0.18 50.0 +/-0.5 0.50 +/-0.01 Response As Found Response Z.1O, SZ-., O-OO Sb.t .50 As Left -----Response .j..Full Scale Y4011 Y4012 Y4013 Y4014 Y4015 Y4016 Y4017 Y4019 Check 34' WS 34"WD 203' WS 203' WD 30' T 199' LT 30' DP Precipitation Expected 90.0:1:.4 486+9 90.0 -0.4 486:t2 107.60 +/-0.5 8.00 -0.18 107.60 +/-0.5 0.90 +/-0.01 Response ....56 As Found Response __ _. _ __ __. __ _. _ 'g .j Icf '"O1 i0 '7.2 As Left--Response _ _...Murnay &~ Tiretel, Inc. -600 Fiyst Bank Drive, Suite A -Palatine,~
Illinois -60067 3 (847) 963.9000 Exelon Contract Number 80633 E 7/0 R-2 Page 6 of System Response Check Date: `-5 3--/ O Site: Braidwood System: Process Computer -Metric Units Low Scale Y4000 Y4001 Y4002 Y4003 Y4004 Y4005 Y4006 Check 34' WD 34' WS 30' T 199' AT 30' DP 203' WD 203' WS Expected 54 +/-2 4.5 1-0.2 -22.00 +/-0.3 -8.50 +/-0.1 -22.00 +/-0.3 54 +/-2 4.5 +/-0.2 Response ......As Found Response .k-).' -.*As Left , Res ponse .......Mid Scale Y4000 Y4001 Y4002 Y4003 Y4004 Y4005 Y4006 Check 34' WD 34' WS 30'T 199' AT 30' DP 203' WD 203' WS Expected 270 t2 22.35+/-0.2 10.00 +/-0.3 0.00 +/-0.1 10.00 +/-0.3 270 +/-2 22.35 +/-0.2 Response .....As Found Response a.,ZL z30 1.0 0.00(,7- ." , As Left Response ---Full Scale Y4000 Y4001 Y4002 Y4003 Y4004 Y4005 Y4006 Check 34' WD 34' WS 30' T 199' AT 30' DP 203' WD 203' WS Expected 486 +/-2 40.5 +/-0.2 42.00 +/-0.3 8.50 +/--0.1 42.00 +/-0.3 486 +/-2 40.5 +/-0.2 Response,, As Found Response ..Ll 2.- 1 1 -4 L4 O .-S As Left F- -Response ..Murray 6 Trieul, Inc. -600 First Bank DCWe, A .Palatine Illinois .60067 W (847) 963.9000 Exelon Contract Number 80633 El 7/0 R-2 Page 7 of System Response Check Date: _3__ -5_- W Site: Braidwood System: Control Room Indicators Low Sca 34' WS 203' WS 34' WD 203 WD 34' T 199' &T 30' DP Check Expected 10+/-1.0 10 +/-1.0 54+/-2 54:t-2 -7.6 +/-1.0 -8.0 +/-1.0 -7.6 +/-1.0 Response As Found Response 10 C 5'"" " As Left Response ......Full Scale 34' WS 203' WS 34' WD 203' WD 34' T 199' AT 30' DP Checkte Expected 90 +/-1.0 90 +/-1.0 486 +/-2 486 +/-2 107.6+/-1.0 8.0+/-1.0 107.6+/-1.0 Response .. .As Found Response ________ C L\ io-l , /o As Left .Response __ _--Muray & Tread, Inc. .600 Fiat Bank Drive, Suite A .Palatine., llinuis .60067 V (847) 963.9000 Exelon Contract Number 80633 Braidwood Meteorological Calibration Date: 'l" '- 10 E4 7/09 R-27 Page I of 7 POWER SUPPLIES+15.OOOV + 0.150V A: + Pr, 0q 0 V B: + Codtoes- iia V Signal Conditioners I Digital Recorder:-1 5.OOOV 1 0. 150V A:-(5-., 1 c -V Signal Conditioner Voltaae Out Digital recorder PRCP LO 9a PRCP HI AF AL AL EQUIV AF AL 3 ft.de) V V !.o " ).Zo , , Specifications Signal Cond. Recorderý +/- 0.050V ALEOUIV+ 0.01" 5.000V +/- 0.050V AL ECUIV + 0.01" WSZERO 015' V WS SPAN 0-1 V%/VDZERO Ol5' V)SPAN jOLO V TLO ,oz. l- V THI 47 6 6 ,- V THI-LO rlg V DP LO , 2.-1 1 V DPHI 5",251 V.DP HI-LO -J,"0 V 34 ft.___V Q,: mph 0.3 mph -mph 5:,oao V £'g. 0 mph +/-.mph __mph-V I0."- 0 0 -a-V -A) .3te. 2113 0 --V I -Z.3_ -0 Izz -06 0___V" V -et. *ýr -0 o -o" V 0.015V
- 0.025V 5.OOOV +/- 0.025V 0.000V
- 0.1OOV 5.OOOV +/- 0.100V 5.OOOV +/- 0.050V 5.OOOV +/- 0.050V 0.015V +/- 0.025V 5.000V +/- 0.025V 0.OOOV +/- 0.100V 5.OOOV +/- 0.1 OOV 5.000V +/- 0.200V AL EQUIV 1 0.1mph AL EQUIV +/- 0.1mph AL EQUIV +/- 10 AL EQUIV +/- 10 AL EQUIV +/- 0.1°F AL EQUIV +/- 0.1=F AL EQUIV +/- 0.1OF AL EQUIV +/- 0.1OF WS ZERO. LPL! V WS SPAN 5.Ot.' V WD ZERO
- 0 8__V WDSPAN _630 V ATLO -, 051 V AT HI q_ v AT HI- LO 2,,034O V 203 f t ." V 0."S mph 0._3 mph -mph 5..4-, V Ito.,: mph 10. O mph -_ mph-V I.-011 ° "L 0 -o' V l I-Io.t ° _-oo V VIO0.7.'~0 -ot)0 --v q.qi " , -"-" V AL EQUIV +/- 0.1mph AL EQUIV +/- 0.1mph AL EQUIV +/-1o AL EQUIV +/-1I AL EQUIV +/- 0.1°F AL EQUIV +/- 0.1OF mufray & TiceIte, Inc. -600 Ruts Bank Drive, Suite A.- Palatine, Illinois .6006729 (847) 963.9000 Exelon Contract Number 80633 ES 7/09 Braidwood Meteorological Calibration R-27 Page 2 of 7 Date: -t "IO TOWER MEASUREMENTS 1[a Ambient [] Ice Bath Measured Recorded Difference Specification Temperatures 30 ft. Amb. 199 ft. AT AF AL AF AL 9-0 F OF °-1, 9°eF ____F GO-% °F " F "I'q(* F -F , 2; OF O °F .10 OF -F:0.5 0 F :L0.18°F 30 ft. dew point AF AL" 7 3,r0oF o N F"16.o CF -7 Lj°OF 3.0 L) F °F+2.7 0 F Winds 34 ft.AF AL WS stall AOL /93 mph 3 mph Forw. WlDi'543 I.2 Revr. WDoe Tracking/wear 0 -203 ft.AF AL 0.2) mph ____mph 01L OIL ° -Specification 0.3mph +/- 0.45mph 3013630 :150 183°0
- 50 Comments: LO eevvpoDe-o tMT oe)S-Z.. 6 L 9 -74.0 Murray7 & Trettel, Inc.
- 600 Fire Bak Drive, Suite A.- Palatine, flinois
- 60067 2 (8471 96.3-9000 Braidwood Meteorological Calibration 7/09 R-27 Page 3 of 7 Date: iI-I Dates of Last Wind Sensor Bearing Replacements:
34 ft1. 203 ft.(6 mos.) Wind Speed: "_-_'__ L,.310 (12 mos.) Wind Direction:
10I 0 1,- 3" 30 ft. ft, Aspirators:
____-_ o(c'_Operation of De-ice Heat Lamp System (Aug-Mar):
h4yt Operation of Rain Gauge: Dy-Debris screen: G Out Installed Removed Tower Lightina Good Fair Poor Tower Condition Good Fair Poor Beacon [' Paint [2 r! [Side lights 12 El E Guy wire tension 13 E Wiring 1 5 E0 Flasher E] E0 Shelter condition
[a 0- El Note: AF =AL =As Found As Left no change (AFAL)Calibration Instruments:
Psychrometer-SIN - Digital multimeter
-S/N -JtZ6&cý3 (itf..61 Digital multimeter
-SIN -FS =Full Scale Technicians:
MAi- tA'bgI9A W~(ji~Comments: Signature:
ý2'C ,r 7/ -MuTray & Tyettel, Inc. -600 First Bank Driv, Suite A -Palatine, 1Uinois -6006732 (847) 963-9000 Exelon Contract Number 80633 E'R-2 Page 4 of*.System Response Check Date:'). /,-I- /L)Site: Braidwood System: Microtel Low Scale 34'WS 203TWS 34'WD 203'WD 30'T 199'AT 30' DP Check Expected 10.0 +/-0.4 10.0_+/-0.4 54 t2 54 +/-2 -7.60 +/-0.5 -8.00 +/-0.18 -7.60 +/-0.5 ,Response As Found Response 16 x___ 5I --7" ' -_,___. _As Left -Response Murray & TiettekIm -p 600 Finti Bank Dritw. Suaca A. j-j Plaimnois
-60067 2 (847) 963-9000 Exelon Contract Number 80633 E 7/C R-2 Page 5 of System Response Check Date: "7-?j L/ .JC Site: Braidwood System: Process Computer-English Units Low Scale Y4011 Y4012 Y4013 Y4014 '(4015 Y4016 Y4017 Y4019 Check 34' WS 34' WD 203' WS 203' WD 30' T 199' tAT 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 ......As Found Response O..q 5 S. L -.3 6__5__. 0 .__O. (0 As Left Response .__Mid Scale Y4011 Y4012 Y4013 Y4014 Y4015 Y4016 Y4017 Y4019 Check 34' WS 34' WD 203' WS 203' WO 30' T 199' LAT 30' DP Precipitation Expected 50.0 +/-0.4 270+/-2 50.0 +/-0.4 270 +2 50.0 -0.5 0.00 +/-0.18 50.0 +/-0.5 0.50 +/-0.01 Response ..... ..As Found Response Hqr --b. i 4 , 7 A- -I .'%1 0-0 L4 1.51 40.5"0 As Left Response ., -..Fall 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 +/-0.5 8.00 :+/--0.18 107.60 +/-0.5 0.90 +/-0.01 Response .As Found Response 061-1 "1t _ ,_ -").o 0-9 As Left" Response Mutay &' Tretel, Inc.
- 600 Fir=s Bank Driue, Sht A -Palatine, EUinois 60067 V (847) 963-9000 Exelon Contract Number 80633 E 71(R-P 6 Page 6 of System Response Check Date: -? ' (I C.Site: Braidwood System: Process Computer -Metric Units Low Scale Y4000 Y4001 Y4002 Y4003 Y4004 Y4005 Y4006 Check 34' WD 34' WS 30' T 199' AT 30' DP 203' WD 203' WS Expected 54:12 4.5 +/-0.2 -22.00 +/-0.3 -8.50 +/-0.1 -22.00 +/-0.3 54 +/-2 4.5 +/--0.2 Response .. ...As Found Response 592w 5'1M 6- 9 A9 ~ ~ ~ J'As Left Response ---.Mid Scale. Y4000 Y4001 Y4002 Y4003 Y4004 Y4005 Y4006 Check 34' WD 34' WS 30'T 199' AT 30' DP 203' WD 203' WS Expected 270 +/-2 22.35+/-0.2 10.00 +/-0.3 0.00 +/-0.1 10.00 +/-0.3 270 +2 22.35 +/-0.2 Response ..As Found Response 72,3) IbO I, lb. 1 ,0 106: As Left Response "-Full Scale Y4000 Y4001 Y4002 Y4003 Y4004 Y4005 Y4006 Check 34' WD 34' WS 30' T 199' AT 30' DP 203' WD 203' WS Expected 486 L2 40.5 +/-0.2 42.00 +/-0.3 8.50 +/-0.1 42.00 +/-0.3 486 +/-2 40.5 +/-0.2 Response As Found Response -4. q0, 2..I ,-fl. O '.-, As Left Response Murray & TrueL, Inc.- 600 Firn Bank DriuA Suite A. Palatnm, Illinrtis.
60067 3 (847) 963.9000 Exelon Contract Number 80633 El 710 R-2 Page 7 of System Response Check Date: 7_ _ _/___Site: Braidwood System: Control Room Indicators Low Scale 34' WS 203' WS 34' WD 203' WD 34' T 199' A.T 30' DP Check Expected 10+/-1.0 10:11.0 54:+/-2 54:+/-2 -7.6 +/-1.0 -8.0 +/-1.0 -7.6:+/-1.0 Response As Found Response I oL 9 -As Left -A -Response I C&-AM~~I 6e e 4 J~eed OoA) Do oD~ v -r 4j f& O /eIJt A J ? -o A~CA)'6r'4'
~ -Prom4 A4CF VT e Murray &? Trettel, Inc. -600 First Bank Drive, Suhe A. Palatin., Iinois- 60067 9 (847) 963-9000 Exelon Contract Number 455465 Braidwood Meteorological Calibration Date: ILL"i-E4 7/10 R-28 Page 1 of 7 POWER SUPPLIES+15.000V +/- 0.150V A-. "+ I-, 0 (,1- V B:+ Iq,qf7 v Signal Conditioners I Digital Recorder:-15.0OOV +/- 0.150V A:- IT. IHZ V 8:. 15".OZ6 v Signal Conditioner Voltage Out AF AL AL EQUIV Diqital recorder AF AL 3 ft.0. Jc.) " -- "/.o ,, .-,, Specifications PRdPLO ,°0OO' V PRCPHI Vib V-V O. 0 6-v qq " WSZERO -i4 V""S SPAN LCgI V ,ZERO 0 .-1-V WD SPAN D. o1 ,5 V TLO 1017- V T HI I., It2. v THI-LO qqG V DP LO .34) V DPHI 6, I-' V DP HI-LO qgqq? V 34 ft.-V .2-6 mph __mph 5',oo V LO.,-" mph /o4a.' .mph -mph-VI. 6 0 2. 0 "-v S-,-/,'.L#o
- 5"t-/ o --VI.&0 0 .V J-7(,
- 1,2.1.71 --V.___ v
- " ,, ° V 1,2 3'. 7. & 1 V Signal Cond.0.000V + 0.050V 5.000V : 0.050V 0.015V + 0.025V 5.000V +/- 0.025V 0.000V t 0.100V 5.OOOV + 0.1OOV 5.OOOV +/- 0.050V 5.OOOV t 0.050V 0.015V i 0.025V 5.000V +/- 0.025V 0.000V 1 0.100V 5.OOOV +/- 0.100V 5.000V t 0.200V Recorder AL EQUIV +/- 0.01" AL EQUIV 1 0.01" AL EQUIV +/- 0.1mph AL EQUIV +/- 0.1mph AL EQUIV +/- 10 AL EQUIV +/- 10 AL EQUIV +/- 0.10F AL EQUIV
- 0.1°F AL EQUIV +/- 0.10F AL EQUIV +/- 0.I=F WS ZERO -C -5_V WS SPAN L*/.-916 V WD ZERO 0 '7V WD SPAN 0 3 0_V)AT LO -O'T3 v AT HI-L ViQi.203 f t ._ __V ,m mph -" 3 mph __mph V.. /0V /o,,o mph /oO.. .mph " mph-v o 7-. V 4o"- v ci,.T Via £5',JI -0 AL EQUIV +/- 0.1mph AL EQUIV +/- 0.1mph AL EQUIV +/- 16 AL EQUIV +/- 10 AL EQUIV +/- 0.1OF AL EQUIV +/- 0.10F Muffay & Trettel, Inc. -600 Fint Bank Dyivt, Suite A -Paaie Illinois -60067 IN (647) 963900 Exelon Contract Number 455465 E5 7/10 Braidwood Meteorological Calibration R-28 Page 2 of 7 Date: D/-3 -JO TOWER MEASUREMENTS Amblent I] Ice Bath Temperatures Measured Recorded Difference Specification 30 ft. Amb.AF AL'?91. 0 °F "- F 36-50 OF -- OF._ 0 °F 'OF tO.5°F 199 ff. AT AF AL-0,5oO 0 F-Q650 OF+/-0.1B 0 F OF OF OF 30 ft. dew Doint AF AL.a. D j F OF 2Y-I F -F 0.5 F OF+/-2.7 0 F WS stall Forw. WD Revr. WD Winds 34 ft, AF AL 0.3 mph 2. 3 mph 203 ft.AF AL O0,3 mph o' mph 3&3 --*it- a.~k Specification 0.3mph +/- 0.45mph 30/3630 +/-50 1830 +/- 50 Tracking/wear Comments: 3-t -4 20 -h5 &'emiweet AMroD3 WS m-wxe AV-076o-5S.&ths4~d~
lq-f oo'iTsqj(x -f7~6-M&L h i .-i a6 Murray & Trenel, Inc. -600 Firat Bank Dwive, Suite A -Palatine, Illinas -60067 9 (847) 963-9000 A, Ad.LOLI L.UZL '6LL. IdUIIIUIL :0 E6 7/10 Braidwood Meteorological Calibration R-28 Page 3 of 7 Date: 10 Dates of Last Wind Sensor Bearing Replacements:
34 ft. 203 ft, (6 mos.) Wind Speed: J." I .. I 3- -L (12 mos.) Wind Direction: ______-__30ft. 199ft.Aspirators:
0 D_ ox-Operation of De-ice Heat Lamp System (Aug-Mar):
£ K Operation of Rain Gauge: 0 L. Tips Poured -Tips Recorded Debris screen: Out Installed Removed UPS Check; O.Tower Lightinn Good Fair Poor Tower Condition Good Fair Poor Beacon I El El Paint -' El Side lights l 1 0 0 Wiring E 0 l 3 Flasher 0 E] E' Shelter condition m 0 0 Note: Calibration Instruments:
Next Cal Due AF = As Found Psychrometer
-SIN -"x I fl- iL I AL = As Left Digital multimeter
-S/N -96f 02_LL, Ocr I I-= no change (AF=AL) Digital multimeter
-SIN -FS = Full Scale rechnicians:
f--Ah" -CfAi'.. !vbis , Comments: Signature:
Muway &Trctcd, Inc.
- 600 Fin Bank Dii., SuiteA .Palatine, llinofi .60067 V (847) 963-9000 A i i-is-o Exelon Contract Number 455465 E 7/1 R-2 Page 4 of System. Response Check Date: 0 3 _;iL-Site: Braidwood System: Microtel Mid Scale 34' WS 203' WS 34' WD 203' WD 30' T 199' AT 30' DP Check Expected 50.0 +/-0.4 50.0:1:.4 270 +/-2 270 +/-2 50.00 +/-0.5 0.00 -0.18 50.00 +0.5 Response 0 ..As Found Response __-0 ____ ,C_ 2. O ,'o. 4 L)As Left Response --____, Murray & inc,-. 600 Fmt Bank Driv, Suite A -PalaI,,, Mllinis .60067 W (847) 963-9000 Exelon Contract Number 455465 El 7/11 R-21 Page 5 of, System Response Check Date:_ _ __- __- k Site: Braidwood System: Process Computer -English Units Low Scale Y4011 Y4012 Y4013 Y4014 Y4015 Y4016 Y4017 Y4019 Check 34',WS 34' WD 203' WS 203' WD 30' T &T 30' DP Precipitation Expected 10.0 +/-0.4 54 t2 10.0 +/-0.4 54.t2 -7.60 t0.5 -8.00 +/-0.18 -7.60 +/-0.5 0.10 +/-0.01 Response 150 As Found Response --.__ S .l 'L, .7A- 8.O0 -1.LO , 0 As Left .Response ..Murray & Trette Inc. -600 Fin Bank Drtv, Suite A Palati, nelinais .60067 2 (847) 963-.9000 A -(.-I 0-i Exelon Contract Number 455465 E 711 R-2 Page 6 of System Response Check Date: [(1- -I Site: Braidwood System: Process Computer -Metric Units Low Scale Y4000 Y4001 Y4002 Y4003 Y4004 Y4005 Y4006 Check 34' WD 34' WS 30' T 199' AT 30' DP 203' WD 203' WS Expected 54 +/-2 4.5 +/-0.2 -22.00 +/-0.3 -8.50 +/-0.1 -22.00 +/-0.3 54 +/-2 4.5 +/-0.2 Response ... ... ... .. ...As Found Response ___._._ 4_k.__5 95' -__l___ L, .1 As Left Response e"-"-Mid Scale Y4000 Y4001 Y4002 Y4003 Y4004 Y4005 Y4006 Check 34' WD 34' WS 30' T 199' LAT 30' DP 203' WD 203' WS Expected 270 +/-2 22.35+/-0.2 10.00 +/-0.3 0.00 +/-0.1 10.00 +/-0.3 270+/-2 22.35 +/-0.2 Response .__.As Found 0 2. l. -27,32 Response q7.(s ..0Z. I2.0ev 2t, ZZ32 As Left Response r~Muffay & Tvetre: Inc.
- 600 Fic Bank Drni, Suite A .Palain4. llimls .6006 7 V (84 ) 963.9000 Exelon Contract Number 455465 Ell 7/1'R-2 Page 7 of System Response Check Date:. \-1 -[Site: Braidwood System: Control Room Indicators Full Scale 34' WS 203' WS 34' WD 203' WD 34' T 199' AT 30' DP Check III Expected 9011.0 90+/-1.0 486 t2 486 +/-2 107.60 +/-_1.0 8.00 +/-1.0 107.6+/-1.0 Response...
As Found iOL.4O Response 90 __00__As Left Response .......Murray &' Trette, Inc. -600 Fifs Bank Driw. Suite A -Palatine, Il~inois -60067 9 (847) 963-90W0 AN,