Text

Annual Report on the Meteorological Monitoring Program at the Zion Nuclear Power Station 2013
	ML14122A061
Person / Time
Site:	Zion File:ZionSolutions icon.png
Issue date:	04/28/2014
From:	; Murray & Trettel
To:	; NRC/FSME, ZionSolutions
References
	ZS-2014-0100
	Download: ML14122A061 (61)
	v • d • e

ZionSolttions, LLC ZS-2014-0100: Attachment 5- Meteorology Data Attached file provided by Murray and Trettle.

Annual Report on the Meteorological Monitoring Program at the Zion Nuclear Power Station 2013 preparedfor Zion Solutions, LLC.

Zion, Illinois 60099 by Murray and Trettel, Incorporated 600 First Bank Drive, Suite A Palatine, IL 60067 (847) 963-9000 e-mail: mta.weathercommand.com For Zion Solutions Use Only Reviewed By:

Date:

Murray & Trettel,Inc. 6oo FirstBank Drive, Suite A Palatine,filinois 60067 (847) 963-9000

Table of Contents Section Description Paae List of Tables ........................................................................................... ii I Introduction ............................................................................................ 1 2 Sum mary ........................................................................................... 2 3 Data Acquisition .................................................................................. 3 4 Data Analysis ..................................................................................... 5 5 Results .............................................................................................. 10 Site Calibration logs ................................................................... Appendix

Murray& Trettel, Inc. 6oo FirstBank Drive,SuiteA Palatine,Illinois 60067 (847) 963-9000

List of Tables Number Description Page I 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 2013 ................................................... 14 8 W ind Rose, April-June 2013 ............................................................ 16 9 W ind Rose, July-September 2013 .................................................. 18 10 W ind Rose, October-December 2013 ............................................ 20 11 W ind Rose, January-December 2013 ............................................ 22 12 Precipitation Totals .......................................................................... 24 13 Maximum Doses Resulting From Airborne Releases ..................... 25 Murray & Trettel, Inc. 600 FirstBank Drive,Suite A Palatine,Illinois 6oo67 (847)963-9000

1 Introduction The purpose of the meteorological program being conducted at the Zion 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 250 ft. high and is instrumented at two levels. Wind speed and direction are measured at 35 ft. and 250 ft. Ambient temperature is measured at 35 ft. Differential temperature, referenced to 35 ft., is measured at 250 ft. Dew point temperature is measured approximately ten feet from the tower at an elevation of 5 ft.

Precipitation is measured by a rain gauge located on the roof of the meteorological shelter building.

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 recorders 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 FirstBank Drive, Suite A Palatine,Illinois 60067 (847) 963-9000

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2. Summary The Zion Station meteorological monitoring program produced 51,984 hours0.0114 days 0.273 hours 0.00163 weeks 3.74412e-4 months of valid data out of a possible 52,560 parameter hours during 2013 (365 days x 24 hour2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months s/day x 6 measured priority parameters), which represents an overall data recovery rate of 98.9%.

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 35 ft.

wind data with the 250-35 ft. differential temperature data.

The maximum annual calculated cumulative doses resulting from airborne releases were as follows.

Zion Generating Station:

Unit 1:

gamma air dose -0.000 X10-0 mrad beta air dose - 0.000 X10-0 mrad whole body dose -9.810 X10-5 mrem skin dose -9.810 X10-6 mrem organ (child liver) -9.810 X10-' mrem Unit 2:

gamma air dose 0.000 x 10° mrad beta air dose 0.000 x 10"0 mrad whole body dose 9.810 x 10-5 mrem skin dose 9.810 x 101 mrem organ (child liver) 9.810 x 105 mrem Murray & Trettel, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963-9000

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3. Data Acquisition Wind speed is measured with Teledyne Geotech model 1564 sensors and wind direction is measured with Teledyne Geotech model 1565 sensors. The wind speed sensors have a starting speed of 0.63 mph (0.28 mps), a range of 0 to 100 mph (0 to 44.7 mps), and a system accuracy of +1%. The wind direction sensors have a threshold speed of 0.7 mph (0.31 mps), a range of 0 to 540°, and a system accuracy of +50.

Ambient and differential temperatures are measured with RDF model 23789-4 sensors, and dew point temperature is measured with a Foxboro model 2781-18-CGN dewcell.

Ambient temperature is measured within the range of -40 to 120OF (-40 to 48.90 C) with an accuracy of +0.5°F (+0.3 0 C). Differential temperature is measured within the range of

-10 to 30°F (-5.6 to 16.7 0C) with an accuracy of +0.18 0 F (+/-0.10°C), and dew point temperature is measured within the range of -40 to 120°F (-40 to 48.90 C) with an accuracy of +2.7 0 F L+/-2.0°C). Precipitation is measured with a Climatronics model 100097 rain gauge. Precipitation 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 +1 volt. The Microtel has the capability of storing 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months 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 logger information is summarized in Table 2.

Murray & Trettel, Inc. 6oo FirstBank Drive, Suite A Palatine,Illinois 60067 (847) 963-9000

4 Table 1 Instrument Locations Measurement Sensor Type Location Elevation Wind Speed Teledyne Geotech 1564 Tower 250 ft.

Wind Direction Teledyne Geotech 1565 Tower 250 ft.

Differential Temperature RDF 23789-4 Tower 250 ft.

Wind Speed Teledyne Geotech 1564 Tower 35 ft.

Wind Direction Teledyne Geotech 1565 Tower 35 ft.

Ambient Temperature RDF 23789-4 Tower 35 ft.

Climatronics 100097 Meteorological Precipitation 10ft.

Tipping Bucket shelter roof Dew Point Temperature Foxboro 2781-18-CGN Instrument Shelter 5 ft.

Table 2 Data Loqqers Sampling Measurement Loaaer Type Freauency 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 A Palatine,Illinois 60067 (847) 963-9000 Murray & Trettel, Inc.

Murray Inc. 6oo First 6oo FirstBank Drive,Suite Bank Drive, Suite A Palatine, Illinois 6oo67 (847) 963-gooo

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4. Data Analysis The Zion 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 recorder values, when available. Invalid data are deleted from the data-base.

Murray & Trettel, Inc. 6oo FirstBank Drive, Suite A Palatine,Illinois 60067 (847) 963-9ooo

6 When an houdy 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.

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. 60o FirstBank Drive, Suite A Palatine,Illinois 60o67 (847)963-9000

7 Table 3 Wind DirectionClasses IF 348.750 < WD < 11.250 THEN Class is N IF 11.250 < WD < 33.750 THEN Class is NNE IF 33.750 < WD < 56.250 THEN Class is NE IF 56.250 < WD < 78.750 THEN Class is ENE IF 78.750 < WD < 101.250 THEN Class is E IF 101.250 < WD < 123.750 THEN Class is ESE IF 123.750 < WD < 146.250 THEN Class is SE IF 146.250 < WD < 168.750 THEN Class is SSE IF 168.750 < WD < 191.250 THEN Class is S IF 191.250 < WD < 213.750 THEN Class is SSW IF 213.750 < WD < 236.250 THEN Class is SW IF 236.250 < WD < 258.750 THEN Class is WSW IF 258.750 < WD < 281.250 THEN Class is W IF 281.250 < WD < 303.750 THEN Class is WNW IF 303.750 < WD < 326.250 THEN Class is NW IF 326.250 < WD < 348.750 THEN Class is NNW Table 4 Wind Speed Classes IF 0.0 mph < WS < 0.7 mph THEN Class is 1 IF 0.7 mph < WS < 3.5 mph THEN Class is 2 IF 3.5 mph < WS < 7.5 mph THEN Class is 3 IF 7.5 mph < WS < 12.5 mph THEN Class is 4 IF 12.5 mph < WS < 18.5 mph THEN Class is 5 IF 18.5 mph < WS < 24.5 mph THEN Class is 6 IF 24.5 mph < WS THEN Class is 7 Murray & Trettel, Inc. 6o0 FirstBank Drive,Suite A Palatine,Illinois 60067 (847)963-9ooo

8 Table 5 Atmospheric Stability Classes Differential Differential Temperature Temperature Interval Interval (in OF over the Class (in °C/100m) (1) 250-35 ft. interval) (2)

Extremely Unstable AT < -1.9 AT -2.3 Moderately Unstable -1.9 < AT < -1.7 -2.3 < AT -2.1 Slightly Unstable -1.7 < AT < -1.5 -2.1 < AT -1.8 Neutral -1.5 < AT < -0.5 -1.8 < AT -0.6 Slightly Stable -0.5 < AT < 1.5 -0.6 < AT 1.7 Moderately Stable 1.5 < AT < 4.0 1.7 < AT 4.7 Extremely Stable 4.0 < AT 4.7 " AT

41) from ANSI/ANS 2.5 (2) ANSIIANS 2.5 intervals scaled for instrument heights on the Zion meteorological tower Murray & 7Trettel, Inc. 60o FirstBank Drive, Suite A Palatine,Illinois 60067 (847) 963-9ooo

9 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, D/Q 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.

Murray & Trettel, Inc. 600 FirstBank Drive,Suite A Palatine,Illinois 60067 (847)963-9000

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5. Results 5.1 Instrument Maintenance The maintenance program followed during 2013 was composed of routinely scheduled visits and 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 4 months. A description of the calibration and field procedures is found in the Murray and Trettel, Inc. "P1009 Procedures Manual" (October 2013).

In January, there was some 250 ft. wind speed data loss due to sensor icing.

In February, the digital recorder was rebooted to fix a communications issue. During the calibration, a power supply was found to be outputting low readings. The supply was replaced with a working spare. There was some 250 ft. wind speed data loss due to sensor icing.

In March, the digital recorder was replaced due to a display failure. The 35 ft. level aspirator assembly was swapped out. The assembly, which has a provision for a dew point sensor was needed at another site. Dew point is measured at the 5 ft.

level at Zion. A temperature reading problem traced back to the assembly swap out was repaired. This caused some temperature data loss.

In May, the annual tower inspection was performed.

In September, a technician met with Jared Smith to discuss a small leak in the roof of the met shelter. On that same day, a clogged rain gauge was cleared.

In October, the upper side obstruction lights were out. They were replaced. Also in October, a clogged rain gauge was cleared.

In December, a new rain gauge was installed due to problems with the heater. A frozen 35 ft. wind direction sensor was replaced. The digital recorder was rebooted due to a communications issue. There was some wind speed and wind direction data loss due to sensor icing.

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. 600 FirstBank Drive,Suite A Palatine,illinois 60067 (847) 963-9000

11 5.2 Data Recovery The record of data recovery for the year is summarized in Table 6.

Table 6 Zion Site Data Recovery Summar, 2013 Recovered Recovered Lost Percent Measurement Elevation Hours Percent Hours Chanaed Wind Speed 35 ft. 8740 99.8 20 0.2 Wind Speed 250 ft. 8597 98.1 163 1.8 Wind Direction 35 ft. 8727 99.6 33 0.8 Wind Direction 250 ft. 8668 98.9 92 1.1 Ambient Temperature 35 ft. 8744 99.8 16 0.0 Differential Temperature 250-33 ft. 8508 97.1 252 3.1 Dew Point Temperature 5 ft. 8734 99.7 26 15.2 Precipitation 10ft. 8606 98.2 154 2.0 AVERAGE* 98.9

average of priority parameters (all except dew point temperature and precipitation)

Valid Recovered Lost Hours Percent Hours Lower Level Joint Frequency % 8475 96.7 285 Upper Level Joint Frequency % 8318 95.0 442 Murray & Trettel, Inc. 600 FirstBank Drive, Suite A Palatine,Illinois 60067 (847) 963-9000

12 5.3 Summary of Billings for Equipment Repairs, Replacement Parts, and Other Work not Included in Fixed-Cost Maintenance Agreement - 2013 Description - Zion Cost January

-none- $ 0.00 February Meteorological parts, materials, and contractor services 1,748.70 Meteorological equipment maintenance 53.33 March Meteorological equipment maintenance 507.00 April Meteorological equipment maintenance 0.00 Meteorological parts, materials, and contractor services 3,706.96 May Meteorological equipment maintenance 409.80 June Meteorological parts, materials, and contractor services 33.79 JuMe Meteorological equipment maintenance 120.00 August Meteorological equipment maintenance 120.00 September

-none- 0.00 October Meteorological equipment maintenance 825.40 Meteorological parts, materials, and contractor services 0.00 November Meteorological equipment maintenance 120.00 Meteorological parts, materials, and contractor services 287.10 December Meteorological equipment maintenance 744.70 Annual Total: $ 8,676.78 Suite A Palatine,Illinois 60067 (847) 963-9000 Murray &Trettel, Inc.

& Trettel, Inc. 600 6oo FirstBank Drive, FirstBank Drive, Suite A Palatine,Illinois 6oo67 (847)963-gooo

13 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 35 ft. most frequently came from the West (11.80%) and fell into the 3.6-7.5 mph wind speed class (40.76%). Calms (wind speeds at or below the sensor threshold) were measured 0.05% of the time and speeds greater than 24.5 mph were measured 0.00% of the time.

Stability based on the 250-35 ft. differential temperature most frequently fell into the neutral classification (42.89%).

Murray & Trettel, Inc. 6oo FirstBank Drive,Suite A Palatine,Illinois 60067 (847) 963-9000

TABLE 7 Zion Nuclear Station January-March, 2013 35 ft. Wind Speed and Direction 250Ft-33Ft Delta-T (F)

Nunber of Observations - 1911 Values are Percent Occurrence SPEED ---------------------------------- WIND DIRECTION CLASSES ---------------------------------- STABTL [TY CLASES ----------

CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW W . WNW NW NNW[OTAL EU MU SU N SS MS ES TOTAL EU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 MU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 C SU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A N 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 L SS 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0,00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 MMS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 EU 0.00 0.00 0.00 0.00 0,00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 MU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 I SU 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 0.05 0.05

-N 0,05 0.05 0.16 0.00 0.00 0.10 0.00 0.00 0.10 0.16 0.10 0.16 0.16 0.16 0.05 0.00 1.26 1.26 3 SS 0.16 0.10 0.00 0.05 0.00 0.05 0.00 0.16 0.16 0.42 0.31 0.31 0.31 0.52 0.05 0,10 2.72 2.72 MS 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.05- 0.10 0.05 0.21 0.31 0.31 0.10 0.00 1.20 1.20 ES 0.05 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.16 0.26 0.94 0.10 0.10 0.00 1.62 1.62 6.86 EU 0.05 0.00 0.05 0.05 0.00 0.05 0.37 0.16 0.00 0.10 0.00 0.05 0.05 0.42 0.10 0.05 1.52 1.52 MU 0.00 0.10 0.10 0.00 0.05 0.05 0.00 0.16 0,00 0.05 0,05 0.00 0.10 0.26 0.37 0.16 1.47 1,47 4 SU 0.05 0.10 0.05 0.05 0.10 0.05 0.05 0.05 0.16 0.16 0.05 0.31 0.16 0.42 0.16 0.10 2.04 2.04

- N 0.21 0.26 0.16 0.10 0.21 0.42 0.10 0.47 0.63 0.89 0.52 1.31 2.93 3.19 3.14 1.62 16.17 16.17 7 SS 0.10 0.05 0.10 0.16 0.16 0.16 0.47 0.05 0.84 1.15 0.52 0.78 2.04 1.15 0.31 0.05 8.11 8.11 MS 0.00 0.16 0.05 0.00 0.00 0.10 0.00 0.00 0.21 0.10 0.26 0.42 0.84 0.47 0.00 0.00 2.62 2.62 ES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10 0.05 0.05 0.05 0.31 0.10 0.10 0.00 0.00 0.78 0.78 32.71 EU 0.00 0.00 0.10 0.00 0.00 0.10 0,05 0.42 0.05 0.16 0.26 0.89 1.05 0.78 1.67 0.05 5.60 5.60 MU 0.00 0,00 0M05 0.00 0.05 0.05 0.05 0.00 0.10 0.05 0.10 0,21 0.37 0.42 0.63 0.21 2.30 2.30 8 SU 0.10 0.16 0.00 0.00 0.05 0.05 0.00 0.10 0.10 0.10 0.10 0.52 0.63 0.68 0.63 0.31 3.56 3.56

-N 0.99 0,47 0.31 0.37 0.31 0.10 0.42 1.83 1.99 1.36 2.15 2.72 4.50 2.93 2.88 3.66 27.00 27.00 1 SS 0.26 0.31 0.05 0.21 0.05 0.00 0.10 0.47 0.99 0.37 0.42 0.00 0.10 0.00 0.00 0.00 3.35 3.35 2 MS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10 0.37 0.05 O.00 0.00 0.00 0.00 0.00 0.00 0.52 0.52 ES 0.00 0.00 0.05 0,00 0.00 0,00 0.00 0.00 0.21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.26 0.26 42.60 EU 0.00 0.00 0.10 0.10 0.00 0.00 0.00 0.00 0.00 0.21 0.10 0.37 0.73 0.31 0.1.6 0.00 2.09 2.09 1IU 0.10 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.10 0.10 0.16 0.21 0.05 0.05 0.00 0.89 0.89 3 SU 0.31 0,10 0.00 0.10 0.00 0.00 0.00 0.10 0.00 0.16 0.31 0.21 0.37 0.31 0.05 0.00 2.04 2.04

-N 1.20 0.84 0.21 0.21 0.42 0.16 0.00 1.99 0,10 0.26 0,94 0.66 1.20 0.89 0.05 0.37 9.52 9.52 1 SS 0.00 0.00 0.26 0.00 0.00 0.00 0.00 0.31 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.63 0.63 8MS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 15.18 Murray & Trette, Inc. 600 First Bank Drive, Suite A PaLatine, llincis 60067 (847) 963-9000

TABLE 7 continued Zion Nuclear Station January-March. 2013 35 ft. Wind Speed and Direction 25OFt-33Ft Delta-T (F)

SPEED ---------------------------------ý WIND DIRECTION CLASSES ---------------------------------- STABILITY CLASSES ----------

CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL EU MU SU N SS MS ES TOTAL EU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.05 0.10 0.00 0.00 0.00 0.00 0.21 0.21 I MU 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.10 0.00 0.00 0.00 0.00 0.21 0.21 9 SU 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 0.05 0,05

.- N 0.00 0.05 0,16 0,21 0.26 0.26 0.00 0.31 0.00 0.05 0.16 0.31 0.21 0.10 0.00 0.00 2.09 2.09 2 SS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10 0.10 4MS 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0,00 0,00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 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 2.67 EU 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 G MU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 T SU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 2 SS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4MS 0.00 0.00 0.00 0.00 0,00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 TOT 3.72 2,83 2.09 1.62 1.67 1.73 1.62 6.91 6.12 6.23 6.86 10.47 17.32 13.61 10.52 6.70 100.00 9.42 4.87 7.74 56.04 14,91 4.34 2.67 100.00 Wind Direction by Stability N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNWTOTAL -STABILITY CLASSES-0.05 0.00 0.26 0.16 0.00 0.16 0.42 0.58 0.05 0.52 0.42 1.41 1.83 1.52 1.94 0.10 9.42 Extremnely Unstable 0.16 0.10 0.26 0.00 0.10 0.10 0.05 0.16 0.10 0.26 0.26 0.47 0.68 0.73 1.05 0.37 4,87 Moderately Unstable 0.47 0.37 0.05 0.16 0.16 0.10 0.05 0.26 0.26 0.47 0.47 1.10 1.15 1.41 0,84 0.42 7,74 Slightly Unstable 2.46 1.67 0.99 0.89 1.20 1.05 0.52 4.60 2.83 2.72 3.87 5.18 9.00 7.27 6.12 5.65 56.04 Neutral 0.52 0.47 0.42 0.42 0.21 0.21 0.58 1.10 1.99 1.94 1.31 1.10 2.46 1.67 0.37 0.16 14,91 Slightly Stable 0.00 0.21 0.05 0.00 0.00 0.10 0.00 0.10 0.63 0.26 0.31 0.63 1,15 0.78 0.10 0.00 4.34 Moderately Stable 0.05 0.00 0.05 0.00 0.00 0.00 0.00 0.10 0.26 0.05 0.21 0.56 1.05 0.22 0.]0 O.00 2.67 Extremely Stable Wind Direction by Wind Speed N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNWTOTAL -WIND SPEEO CLASSES-0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 CALM 0.26 0.21 0,16 0.05 0.00 0.16 0.00 0.16 0.31 0.68 0.63 0.99 1.73 1.10 0,3! 0.10 6.86 < 3.5 mph 0.42 0.68 0.52 0.37 0.52 0.84 0.99 0.99 1.88 2.51 1.47 3.19 6.23 6.02 4.08 1.99 32.71 3,6 - 7.5 mph 1.36 0.94 0.58 0.58 0.47 0.31 0.63 2.93 3.82 2.09 3.04 4.34 6.65 4.81 5.81 4.24 42.60 7.6 - 12.5 mph 1.62 0,94 0.68 0.42 0.42 0.16 0.00 2.41 0.10 0.73 1,52 1.41 2.51 1.57 0.31 0.37 15.18 12.6 - 18.5 mph 0.05 0.05 0.16 0.21 0.26 0.26 0.00 0.42 0.00 0,21 0.21 0.52 0.21 0.10 0.00 O.O0 2.67 18.6 - 24,5 mph 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 > 24.5 mph Murray & Trettek, Inc. 600 First Bank Drive, Suite A Palatine, Illinois 60067 (847) 963.9000

TABLE 8 Zion Nuclear Station April-June. 2013 35 ft. Wind Speed and Direction 250Ft-33Ft Oelta-T (F)

Nuntber of Observations = 2182 Values are Percent Occurrence SPEED ----------------------------- WIND DIRECTION CLASSES ---------------------------------- STABILITY CLASSES ----------

CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW W WKW NW NNW TOTAL EU MU SU N SS MS ES TOTAL EU 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 MU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 C SU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A N 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 L SS 0.00 0.00 0.00 0.00 0,00 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 MMS 0.00 0.00 0.00 0.00 0.00 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 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 0.0c 0.00 0.00 0.00 0.09 EU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 MU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1 SU 0.05 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 0.18 0.18

-N 0.14 0.32 0.46 0.32 0.18 0.18 0.09 0.00 0.05 0.00 0.00 0.09 0.14 0.09 0.09 0.00 2.15 2.15 3 SS 0.14 0.50 0.41 0.64 0.18 0.18 0.27 0.14 0.32 0.50 0.27 0.14 0.05 0,32 0.18 0.09 4,35 4.35 MS 0.14 0.46 0.27 0.37 0.18 0.18 0.18 0,09 0.37 0.50 0.46 0.50 0.37 0.14 0.41 0.18 4.81 4.81 ES 0.09 0.23 0.18 0.09 0.23 0.14 0.14 0.09 0.18 0.55 0,18 0.41 0.09 0.55 0.14 0.23 3.53 3.53 15.03 EU 0.05 0.00 0.16 0.37 0.23 0.05 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0,27 0.05 0.00 1.28 1.28 MU 0.00 0.23 0.14 0.00 0.00 0.18 0.09 0.09 0.00 0.00 0,00 0.00 0.00 0.14 0.05 0.00 0.92 0.92 4 SU 0.09 0.41 0.37 0.09 0.32 0.05 0.27 0.00 0.00 0.05 0.09 0.00 0,00 0.05 0.05 0.00 1.83 1.B3

-N 1.15 1.56 0.96 0.78 0.55 0.73 0.73 0.55 0.37 0.50 0.50 0.50 0.37 0.55 0.64 0,55 11.00 11.00 7SS 1.19 1.10 0.69 0.32 0.69 0.32 0.55 0.73 2.11 1.10 0.73 0.46 0.46 0.46 0.27 0.32 11.50 11.50 MS 0.41 0.32 0.23 0.23 0.27 0.27 0.73 0.32 1.33 0.73 0.18 0.00 0.05 0.09 0.14 0.14 5.45 5.45 ES 0.00 0.05 0.00 0.09 0.18 0.37 0.32 0.23 0.82 0.27 0.09 0.00 0.46 0.23 0.05 0.05 3,21 3.21 35.20 EU 0.09 1.65 0.60 0.18 0.18 0.27 0.41 0.09 0.05 0.23 0.23 0.32 0.64 1.10 0.82 0.05 6.92 6.92 MU 0.27 0.32 0.00 0.00 0.00 0.14 0.09 0.05 0.00 0.05 0.27 0.05 0.14 0.18 0.14 0.05 1.74 1.74 8 SU 0.41 0.37 0.00 0.00 0.00 0.00 0.05 0.23 0.00 0.09 0.18 0,32 0.14 0.18 0.14 0.14 2.25 2.25

-N 4.12 2.75 0.73 0.41 0,27 0.18 0.37 1.05 1.10 0.92 0.73 1.24 0,87 0.60 0.60 0.41 16.36 16.36 I SS 0.46 0.37 0.18 0.05 0.32 0.00 0.05 1.28 1.19 0.60 0.32 0.00 0.09 0.09 0.00 0.09 5.09 5,09 2MS 0.32 0.05 0.00 0.05 0.14 0,00 0.00 0.41 1.05 0.09 0.00 0.00 0.00 0.00 0.00 0.00 2.11 2.11 ES 0.00 0,00 0.00 0.00 0.00 0.05 0.14 0.41 0.96 0.00 0.00 0.00 0,00 0.00 0.00 0.00 1.56 1.56 36.02 EU 0.23 0.50 0.00 0.00 0.18 0.00 0.05 0.00 0.05 0.18 0.60 0.18 0.09 0.00 0.09 0.00 2.15 2.15 1MU 0.37 0.18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.14 0.00 0.09 0.05 0.09 0.00 0.92 0,92 3 SU 0,46 0.32 0.00 0.00 0.00 0,09 0.00 0.00 0.00 0 05 0.14 0.23 0.14 0.00 0.00 0,05 1.47 1.47

-N 1.79 1.79 0.14 0.37 0.05 0.00 0.00 0.14 0.05 0.60 023 0.60 0.14 0.05 0.00 0.00 5.91 5.91 i SS 0.00 0.05 0.01 0.05 0.09 0.00 0.00 0.27 0.32 0.05 0.14 0.00 0.00 0 00 0.00 0.00 0.96 0.96 8 MS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.41 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.55 0.55 ES 0.00 0.00 0.00 0,00 0.05 0.00 0.00 0.05 0.23 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.32 0.32 12.28 Mmray & Trettre, Inc. 600 Fint Bank Drivw, Suite A Palatine, Illinois 60067 (847) 963.9000

TABLE 8 continued Zion Nuclear Station April-June, 2013 35 ft. Wind Speed and Direction 250Ft-33Ft Delta-T (F)

SPEED ----------------------- WINDDIRECIION CLASSES ------------.-.-------STABILITY CLASSES ----------

CLASS N NNE NE ENE E ESE SE SSE 5 SSW SW WSW W WNW NW NNWTOTAL EU MU SU N SS ,6 ES TOI*A.

EU 0.14 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.18 0.18 1 MU 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 0.05 0.05 9 SU 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 0.05 0.05

- N 0.41 0.05 0.00 0.09 0.00 0,00 0.00 0.05 0.00 0.05 0.14 0.00 0.00 0.00 0.00 0.00 0.78 0.78 2 SS 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.14 0.14 4MS 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 0.00 0.00 0.00 0.09 0,09 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 omo 0.00 0.00 0.00 0.00 0.00 3.28 EU 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

,GU1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 r su 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N 0.00 0,00 0.00 0.00 0,00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2 SS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4 MS 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0,00 0,00 0.00 0.00 0.00 0.00 8.00 0.00 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 TOT12.56 13.61 5,55 4.54 4.45 3.39 4.58 6.60 10.95 7,10 5.68 5,09 4.31 5.13 3.94 2.34 99.91 10.54 3.62 5.77 36.21 22.09 13.06 8.62 99.91 Wind Direction by Stability N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNWTOTAL -STABILITY CLASSES-0.50 2.20 0.78 0.55 0.60 0.32 0.50 0.14 0,09 0.41 0.82 0.50 0.73 1.37 0.96 0.05 10.54 Extrenely Unstable 0.64 0.73 0.14 0.00 0.00 0.32 0.18 0.14 0.00 0.05 0.41 0.09 0,23 0.37 0.27 0,05 3.62 Moderately Unstable 1.05 1.10 0.37 0.14 0.41 0.14 O.32 0.23 0.00 0.18 0.41 0.55 0.27 0,23 0.18 0.18 5.77 Slightly Unstable 7.61 6.46 2.29 1.97 1.05 1.10 1.19 1.79 1.56 2.06 1.60 2.43 1.51 1.28 1.33 0.96 36.21 Neutral 1.79 2.02 1.28 1.05 1.33 0.50 0.87 2.52 3.94 2.25 1.47 0.60 0.60 0.87 0.46 0.50 22.09 Slightly Stable 0.87 0.82 0.50 0.64 0.60 0.46 0.92 1.01 3.16 1.33 0.69 0.50 0.41 0.23 0.55 0.32 13.06 Moderately Stable 0.09 0.27 0.18 0.18 0.46 0.55 0.60 0.78 2.20 0.82 0,27 0.41 0,55 0.78 0.18 0.27 8.62 Extremely Stable Wind Direction by Wind Speed N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNWTOTAL -WIND SPEED CLASSES-0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 CALM 0.55 1.51 1.33 1.47 0,87 0.69 0.69 0.32 0.92 1.56 0.92 1.15 0.64 1.10 0.82 0.50 15.03 < 3.5 mph 2.89 3.67 2.57 1.88 2.25 1.97 2.75 1.97 4.63 2.66 1.60 0.96 1.33 1.79 1.24 1.05 35,20 3.6- 7.5mph 5.68 5.50 1.51 0.69 0.92 0.64 1.10 3.53 4.35 1.97 1.74 1.92 1.88 2.15 1.70 0.73 36.02 7.6 - 12.5 mph 2.84 2.84 0.14 0.41 0,37 0.09 0,05 0.55 1.05 0.87 1.28 1.01 0.46 0.09 0.18 0.05 12.28 12.6 - 18.5 mpn 0.60 0.09 0.00 0.09 0.05 0.00 0.00 0.23 0.00 0.05 0.14 0.05 0.00 0,00 0.00 0.00 1.2B 18.6 - 24.5 mph 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 > 24.5.mph Murray & Trettel, Inc. 600 Finr Bank Drive, Suite A Palatine, Illinois 60067 (847) 963.9000

TABLE 9 Zion Nuclear Station July-September. 2013 35 ft. Wind Speed and Direction 25OFt-33Ft Oelta-T (F)

Number of Observations - 2208 Values are Percent Occurrence SPEED ---------------------------------- WIND DIRECT[ON CLASSES ---------------------------------- STABILITY CLASSES ----------

CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNWTOTAL EU MU SU N SS MS ES TOTAL EU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 C SU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A N 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 L SS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 M4S 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 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 EU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 MU 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 0.05 0.05 1 SU 0.00 0.05 0.05 0.00 0,00 0.05 0.05 0.00 0.00 0.00 0 00 0.00 0.05 0.05 0.05 0.00 0.32 0.32

-N 0.23 0.27 0.23 0.23 0.27 0.32 0,14 0.09 0.14 0.05 0.14 0.14 0.00 0.09 0.09 0.14 2.54 2.54 3 SS 1.04 0.59 0.09 0.00 0.18 0.05 0.14 0.18 0.32 0.68 0.59 0.36 0.59 0.27 0.50 0.32 5.89 5.89 MS 0.18 0.00 0.00 0.09 0.05 0.14 0.00 0.05 0.27 0.72 0.86 0,77 0.82 0.54 0.77 0.14 5.39 5.39 ES 0.00 0.00 0.00 0.00 0,00 0.00 0.05 0.00 0.18 0,23 0.09 0.63 1.18 1.13 0.09 0.05 3.62 3.62 17.80 EU 0.00 0.32 2.26 1.77 1.68 1.36 1.18 0.18 0.05 0.05 0.27 0.50 0.68 0.27 0.00 0.14 10.69 10.69 MU 0.05 0.32 0.23 0.36 0.18 0.09 0.09 0.09 0.09 0.00 0.18 0.09 0.27 0.18 0.09 0,09 2.40 2.40 4 SU 0.45 0.27 0.41 0M23 0.27 0.27 0.32 0.23 0,18 0.00 0.14 0.09 0.23 0.36 0.09 0.09 3.62 3.62

-N 1.04 1.04 1.00 0.68 0.86 1.04 1.09 1.18 1.72 1.59 1,31 1,00 1.22 0.27 0.59 0.32 15.94 15.94 7 SS 0.91 0.50 0.23 0.36 0.23 0.14 0.77 0.41 1.68 2.04 1.54 1.13 1.00 0.91 0.95 0.86 13.63 13.63 MS 0.27 0.00 0.00 0.00 0.00 0.00 0.00 0.14 0.18 0.59 0.72 0.36 0.54 0.45 0.95 0.41 4.62 4,62 ES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.14 0.05 0.09 0.36 0.91 0.50 0.09 0.05 2.22 2.22 53.12 EU 0.41 1.54 0.72 0.59 0.32 0.09 0.18 0.86 0,18 0.05 0.91 0.91 0.32 0.23 0.72 0.23 8.24 8.24 MU 0.14 0.32 0.00 0.18 0.14 0.00 0.00 0.36 0.09 0.05 0.32 0.05 0.09 0.09 0.18 0.05 2.04 2.04 8 SU 0.23 0,27 0.05 0.23 0.00 0.00 0.05 1.18 0.18 0.00 0.09 0.32 0.00 0.00 0.09 0,09 2.76 2.76 N 0.50 1.27 0.77 0.27 0.54 0.14 0.23 2.17 0.59 0,54 1.63 1.04 0.18 0.00 0.18 0.50 10.55 10.55 2

SS 0.18 0.09 0.00 0.00 0.00 0.00 0.05 0.45 0.14 0.09 0.68 0.50 0.00 0.00 0.05 0.00 2.22 2t22 2 MS 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.05 0.09 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.23 0.23 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 26.04 EU 0.45 0.18 0.00 0.00 0.05 0.00 0.00 0.00 0,09 0.00 0.27 0.14 0.00 0.00 0.00 0.00 1.18 1.18 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.05 0.18 0.00 0.00 0.00 0.00 0.36 0.36 3 SU 0.00 0.00 .O0 0.00 0.00 0.00 0.00 0.09 0.00 0.00 0.05 0.09 0.00 0.00 0.00 0.00 0.23 0.23

- N 0.18 0.18 0.09 0.00 0.00 0.00 0,00 0.59 0.00 0.00 0.09 0.05 0.00 0.05 0.00 0.00 1.22 1.22 1 SS 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 0.05 0.05 8MS 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.010 0.00 0.00 0.00 0.00 0.00 0.00 3.03 Murray & TretteL Inc. 600 Fint Bank Drive, Suite A Palatine,Illinois 60067 (847) 963-9000

TABLE 9 continued Zion Nuclear Station July-Septemer. 2013 35 ft. Wind Speed and Direction 250Ft-33Ft Deltb-T (F)

SPEED ---------------------------------- WINDDIRECTION CLASSES ---------------------------------- SIABILITY CLASSES ----------

CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL EU MU SU N SS MS ES 101AL EU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0,00 0.00 I MU 0,000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9 SU 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

.N 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2 SS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0. 00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 4MS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 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 EU 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 G KJ 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0,9 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 T SU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 N 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2 SS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4MS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 TOT 6.30 7.25 6.11 5.03 4.80 3,67 4.35 8.38 6.30 6.70 10.01 8.74 8.06 5.39 5.48 3.44 100.00 20.11 4.85 6.93 30.25 21.78 10.24 5,84 100.00 Wind Direction by Stability N NNE NE ENE E ESE SE SSE S SSW Sw WSW W WNW NW NNW TOTAL -STABILITY CLASSES-0.86 2,04 2.99 2.36 2.04 1.45 1.36 1.04 0.32 0.09 1.45 1.54 1.00 0.50 0.72 0.36 20.11 Extremely Unstable 0.23 0.68 0.23 0.59 0.32 0.09 0.09 0.50 0.18 0.05 0.54 0.32 0.36 0.27 0.27 0.14 4.85 Moderately Unstable 0.68 0.59 0.50 0.45 0.27 0.32 0.41 1.49 0.36 0.00 0.27 0.50 0.27 0.41 0.23 0.18 6.93 Slightly Unstable 1.95 2.76 2.08 1.18 1,68 1,49 1.45 4.03 2.45 2.17 3.17 2.22 1.40 0.41 0.86 0.95 30.25 Neutral 2,13 1.18 0,32 0.36 0.45 0.18 0.95 1.04 2.13 2.81 2.81 1.99 1.59 1.18 1,49 1.18 21.78 Slightly Stable 0.45 0.00 0.00 0.09 0.05 0.14 0.05 0.23 0.54 1.31 1.59 1.18 1.36 1.00 1.72 0.54 10.24 Moderately Stable 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.05 0.32 0.27 0.18 1.00 2.08 1.63 0.18 0.09 5.84 Extremely Stable Wind Direction by Wind Speed N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL -WIND SPEED CLASSES-0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0,00 0.00 0.00 0.00 CALM 1.45 0.91 0,36 0.36 0.50 0.54 0.36 0.32 0.91 1.68 1.68 1.90 2.63 2.08 1.49 0.63 17.80 < 3.5 mph 2.72 2.45 4.12 3.40 3.22 2.90 3.44 2.26 4.03 4.30 4.26 3.52 4.85 2.94 2.76 1.95 53.13 3.6 - 7.5 mph 1.45 3.49 1,54 1.27 1.00 0.23 0.54 5.07 1.27 0.72 3.62 2.85 0.59 0.32 1.22 0.86 26.04 7.6 - 12.5 mph 0.68 0.41 0.09 0.00 0.09 0,00 0.00 0.72 0.09 0.00 0.45 0.45 0.00 0.05 0.00 0.00 3.03 12.6 - 18.5 mph 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 18.6 - 24.5 mph 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 > 24.5 mph MuTrray & Trette, Inc. 600 First Bank Drie, Suite A Palatine, Illinois 60067 (847) 963.9000

TABLE 10 Zion Nuclear Station October-December. 2013 35 ft. Wind Speed and Direction 25OFt-33Ft Oelta-T (F)

Number of Observations - 2174 Values are Percent Occurrence SPEED ---------------------------------- WIND DIRECTION CLASSES ---------------------------------- STABILITY CLASSES ----------

CLASS N NNE NE ENE E ESE SE SSE S . SSW SW SW W WNW NW NNWTOTAL EU MU SU N SS MS ES TOTAL

iU0.00 0.00 0100 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 MU MO, 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 C SU 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A N 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 L SS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 MMS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.09 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 0,09 EU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 MU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1 SU 0.00 0 05 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.05 0.00 0.00 0.14 0,14

- N 0,09 0.05 0.00 0.14 0.05 0.05 0.14 0.00 0.05 0.32 0.32 0.14 0.32 0.32 0.23 0.23 2.44 2.44 3 SS 0.00 0.09 0.18 0.09 0.09 0.05 0.14 0.37 0.32 0.14 0.23 0.64 0.18 0.28 0.28 0.14 3.22 3.22 MS 0.28 0.05 0.05 0.14 0,00 0.09 0.18 0.05 0.46 0.83 0.18 0.28 0.55 0.28 0.37 0.28 4.05 ,I.05 ES 0.05 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.05 0.28 0.18 0.51 0.51 0.23 0.09 1.93 1.93 11.78 EU 0.00 0.05 0.14 0.05 0.00 0.14 0.28 0.05 0.00 0.00 0.00 0.18 0.09 0.09 0.00 0.00 1.06 1.06 MU 0.05 0.05 0,05 0.00 0.05 0.09 0.14 0.05 0.05 0.00 0.05 0.14 0.23 0.09 0.00 0.00 1.01 1.01 4 SU 0.00 0.23 0.05 0.00 0.14 0.05 0.09 0.09 0.23 0.05 0.18 0.28 0.46 0.23 0.23 0.05 2.35 2.35

-N 0.78 0.55 0.23 0.18 0114 0.14 0.92 0.97 0.78 1.15 1.01 2,35 3.63 2.21 1.75 1.15 17,94 17.94 7 SS 0.18 0.23 0.09 0.00 0.00 0.00 0.46 0.60 1,70 1.33 1.47 1.61 2.81 1.70 1.29 0.23 13.71 13.71 MS 0.00 0.00 0.05 0.00 0.00 0.05 0.09 0,18 1.06 0.32 0.23 0.32 0.55 0.37 0.14 0.14 3.50 3.50 ES 0.00 0,00 0.00 0.00 0.00 0.00 0.18 0.00 0.09 1.00 0.23 0.05 0,28 0.32 0.09 0.05 1.29 1.29 40.85 EU 0.00 0.00 0.05 0.00 0,05 0.00 0.00 0.00 0.00 0.00 0.41 0.83 0.74 0.69 0.74 0.00 3.50 3.50 MU 0.09 0.05 0.00 0.00 0.05 0.00 0.00 0.05 0.00 0.05 0.41 0.46 0.46 0.32 0.28 0.00 2.21 2.21 8 SU 0.14 0.14 0.00 0.00 0.00 0.00 0.00 0.23 0.05 0.14 0.64 0.18 0.74 0.41 0.46 0.05 3.17 3.17

-N 0.55 1.10 0.23 0.09 0.18 0.23 0.37 1.24 1.33 1.56 2.99 2,81 4.51 1.70 1.84 1.01 21.76 21.76 ISS 0.05 0.23 0.00 0.00 0.23 0.09 0.05 0,46 0.97 0.46 0.18 0.18 0.32 0.00 0.28 0.18 3.68 3.68 2MS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.14 0.41 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.55 0.55 ES 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 0.09 0.09 34.9G EU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.37 0.37 0.32 0.09 0.00 0.14 1.29 1.29 1 MU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.32 0.00 0.09 0.05 0.05 0.09 0.60 0.60 3 SU 0.00 0.00 0.00 0.00 0.00 0.14 0.00 0.05 0.00 0.00 0.14 0.23 0,14 0.05 0.05 0.05 0.83 0.83

-N 0.28 0.00 0.23 0.46 0.55 0.32 0.00 0.97 0.37 0.64 2,21 0.55 1.20 0.09 0.18 0.09 8.14 8.14 i SS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.14 0.09 0.00 0.28 0.00 0.00 0.00 0.00 0.00 0.51 0.51 8MS 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 0.05 0.05 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 11.41 Murray & Tretue Inc. 600 First Bank Drive, Suite A Paladne, Ilinois . 60067 (847) 963-9000

TABLE 10 continued Zion Nuclear Station October-Deember. 2013 35 ft. Wind Speed and Direction 25OFt-33Ft Delta-T (F)

SPEED ---------------------------------- WIND DIRECTION CLASSES ------------.-.-------STABILITY CLASSES --------

CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNWTOTAL EU MU SU N SS MS ES TOTAL EU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 IMU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9 SU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.18 0.18

-N 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.32 0.00 0,00 0.14 0.00 0.14 0.00 0.00 0.00 0.60 0.60 2 SS 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 0.05 0.05 4 MS 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 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 0,83 EU 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 G MU0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 T SU 0,00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 2 SS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 o,00 0.00 0o00 0.00 0.00 0.00 0.00 0.00 4MS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 TOT 2.53 2.85 1.33 1.24 1.52 1.43 3,04 6.16 8.05 7.04 12.33 11.78 18.26 9,84 8.46 3.96 99.91 5.84 3.82 6.67 50,87 21.16 8.23 3.31 99,91 Wind Direction by Stability N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNWTOTAL -STABILIIY CLASSES-0.00 0.05 0.18 0.05 0.05 0.14 0.28 0.05 0.00 0.00 0.78 1.38 1.15 0.87 0.74 0.14 5.84 Extremely Unstable 0.14 0.09 0.05 0.00 0.09 0.09 0.14 0.09 0.05 0.05 0.78 0.60 0.78 0.46 0.32 0.09 3.82 Moderately Unstable 0.14 0.41 0.05 0.05 0.14 0.18 0.09 0.55 0.28 0.18 0.97 0.69 1.33 0.74 0.74 0.14 6.67 Slightly Unstable 1.70 1.70 0.69 0.87 0.92 0.74 1.43 3.50 2.53 3.68 6,67 5.84 9.80 4.32 4.00 2.48 50.87 Neutral 0.23 0.55 0.28 0.09 0.32 0.14 0.64 1.56 3.08 1.93 2.21 2.44 3.31 1.98 1.84 0.55 21.16 Slightly Stable 0.28 0.05 0,09 0.14 0.00 0.14 0.28 0.37 1.98 1.15 0.41 0.60 1.10 0.64 0.51 0.41 8.23 Moderately Stable 0.05 0.00 0.00 0.05 0.00 0.00 0.18 0.05 0.14 0.05 0.51 0.23 0.78 0.83 0.32 0.14 3.31 Extremely Stable Wind Direction by Wind Speed.

N NNE NE ENE E ESE SE SSE S SSW SW WSW W WMW NW NNWTOTAL -WIND SPEED CLASSES-0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 CALM 0.41 0.23 0.23 0.46 0.14 0.18 0.46 0.41 0.83 1.33 1.01 1.24 1.56 1.43 1.10 0.74 11.78 < 3.5 mph 1.01 1.10 0.60 0.23 0.32 0.46 2.16 1.93 3.91 2.85 3.17 4.92 8.05 5.01 3.50 1.61 40.85 3.6 - 7.5 mph 0.83 1.52 0.28 0.09 0.51 0.32 0.41 2.16 2.81 2.21 4.65 4.46 6,76 3.13 3.59 1.24 34.96 7.6 - 12.5 mph 0.28 0.00 0.23 0.46 0.55 0.46 0.00 1.15 0.51 0.64 3.31 1.15 1.75 0,28 0.28 0.37 11.41 12.6 - 18.5 mph 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.51 0.00 0,00 0.18 0.00 0.14 0.00 0.00 0.00 0.83 18.6 - 24,5 mph 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 > 24.5 mph Murray & Trettel, Inc. 600 First Bank Drive, Suite A Paatrine, iUinois 60067 (847) 963.9000

TABLE 11 Zion Nuclear Station January-Decanber. 2013 35 ft. Wind Speed and Direction 25OFt-33Ft Delta-T (F)

Numfber of Observations - 8475 Values are Percent Occurrence SPEED ------------.--------------------- WINDDIRECTION CLASSES --------------------------.------- STABILITY CLASSES ----------

CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW M* NNW TOTAL EU MU SU N SS MS ES TOTAL.

EU 0.00 0.00 0.00 0.00 0,00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 MU 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 C SU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 A N 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 L SS 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 MMS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.04 0.04 ES 0.00 0.00 0.00 0O.0 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 EU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0,00 MU 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 0.01 0.01 I SU 0.01 0.02 0.01 0.02 O.02 0.01 0.01 0.00 0.00 0.00 0.00 0.01 0.01 0.02 0.01 0.00 0.18 0.18 N 0.13 0.18 0.21 0.18 0.13 0.17 0.09 0.02 0.08 0.13 0.14 0.13 0.15 0.17 0.12 0.09 2.12 2.12 3 SS 0.34 0.33 0.18 0.20 0.12 0.08 0.14 0.21 0.28 0.44 0.35 0.37 0.28 0.34 0.26 0.17 4.09 4.09 MS 0.15 0.14 0.08 0.15 0.06 0.11 0.09 0.05 0,29 0.55 0.40 0.45 0.52 0.32 0.42 0.15 3.95 3.95 ES 0.05 0.06 0.05 0.04 0.06 0.04 0.05 0.02 0.09 0.21 0.18 0.38 0.67 0.59 0.14 0.09 2.71 2.71 13.07 EU 0.02 0.09 0,68 0.58 0.50 0.41 0,47 0,11 0.01 0,04 0.07 0.19 0.21 0.26 0.04 0.05 3.73 3.73 MU 0.02 0.18 0.13 0.09 0,07 0.11 0.08 0.09 0.04 0.01 0.07 0.06 0.15 0.17 0.12 0.06 1.45 1.45 4 SU 0.15 0.26 0.22 0.09 0.21 0.11 0.19 0.09 0.14 0.06 0.12 0.17 0.21 0.26 0.13 0.06 2.48 2.48

-N 0.81 0.87 0.60 0.45 0.45 0.59 0.73 0.80 0.88 1.04 0.85 1.29 2.01 1.50 1.47 0.88 15.23 15.23 7 SS 0.61 0,48 0.28 0.21 0.27 0.15 0.57 0.46 1.60 1.42 1.09 1.00 1.56 1.05 0.72 0.38 11.86 11.86 MS 0.18 0.12 0.08 0.06 0.07 0.11 0.21 0.17 0.71 0.45 0.35 0.27 0.48 0.34 0.32 0.18 4.09 4.09 ES 0.00 0.01 0.00 0.02 0.05 0.09 0.13 0.09 0.28 0.09 0.12 0.18 0.45 0.29 0.06 0.04 1.91 1.91 40,76 EU 0.13 0.83 0.38 0,20 0.14 0.12 0.17 0.34 0.07 0.11 0.46 0.73 0.67 0.70 0,97 0.08 6.09 6.09 MU 0.13 0.18 0.01 0.05 0.06 0.05 0.04 0.12 0.05 0.05 0.28 0.19 0.26 0.25 0.29 0.07 2.06 2.06 8 SU 0.22 0.24 0.01 0.06 0.01 0.01 0,02 0.45 0.08 0.08 0.26 0.33 0.37 0.31 0.32 0.14 2.91 2.91

-N 1.56 1.43 0.52 0.28 0.33 0.17 0.34 1.57 1.23 1.09 1.86 1.92 2.44 1.25 1.32 1.32 18.63 18.63 1 SS 0.24 0.25 0.06 0.06 0.15 0.02 0.06 0.67 0.81 0.38 0.40 0.18 0.13 0.02 0.08 0,07 3.59 3.59 2MS 0.08 0.01 0.00 0.01 0,04 0.00 0,01 0.18 0.48 0.04 0.00 0.01 0,00 0.00 0.00 0.00 0.86 0.86 ES 0.00 0.00 0.01 0.00 0.00 0.01 0.04 0.12 0.31 0.00 0,00 0,00 0.00 0.00 0.00 0.00 0.48 0.48 34.63 EU 0.18 0.18 0.02 0.02 0.06 0.00 0.01 0,00 0.04 0.09 0.34 0.26 0.27 0.09 0.06 0.04 1.66 1.66 1MU 0.13 0.06 0.02 0,00 0.00 0.00 0,00 0.01 0.00 0.02 0,15 0.08 0.09 0.04 0.05 0.02 0.68 0.68 3 SU 0.19 0.11 0.00 0.02 0.00 0.06 0.00 0.06 0.00 0.05 0,15 0.19 0.15 0.08 0.02 0.02 1.11 1.10

-N 0.85 0.70 0.17 0.26 0,25 0.12 0.00 0.88 0,13 0.38 0.86 0.46 0.61 0.25 0.06 0.11 6,08 6.08 1 SS 0,00 0.01 0.06 0.01 0.04 0.00 0.00 0.18 0.11 0.01 0.12 0.00 0.00 0.00 0.00 0.00 0,53 0.53 8MS 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.02 0.12 0.00 0,01 0.00 0.00 0.00 0.00 0.00 0.15 0.15 ES 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.01 0.06 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.08 0.08 10.30 Murray & Trette, Inc. 600 First Bank Dnvw, Suite A Palatine, Iljinois 60067 (847) 963.9000

TABLE 11 continued Zion Nuclear Station January-Decemiber. 2013 35 ft. Wind Speed and Direction 250Ft-33Ft Delta-T IF)

SPEED ---------------------------------- WINDDIRECTION CLASSES ------------.-.-------STABILITY CLASSES ----------

CLASS N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL EU MU SU N SS MS ES TOTAL EU 0",04 0,01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0,01 0.02 0.00 0.00 0.00 0.00 0.09 0,09 1JMU0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.04 0.00 0.00 0.00 0.00 0.06 0.06 9 SU 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.07 0.07

-N 0.11 0.02 0.04 0.07 0.06 0.06 0.00 0.17 0.00 0.02 0.11 0.07 0.08 0.02 0.00 0,00 0.83 0.83 2 SS 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.05 0.00 0.00 0.01 0.00 0.00 0,00 0.00 0.00 0.07 0.07 4 MS 0.00 0.00 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 0.02 0.02 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 1..14 EU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 G MU 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 T SU 0.00 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 N 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2 SS 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4MS 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 TOT 6.36 6.76 3.83 3.16 3.16 2.58 3.46 7.02 7.91 6.78 8.78 8.97 11.80 8.32 6.99 4.02 99.95 11.58 4.27 6.75 42.89 20.15 9.12 6.19 99.95 Wind Direction by Stability N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW Nw NNW TOTAL -STABILITY CLASSES-0.37 1.11 1.09 0.80 0.70 0.53 0.65 0.45 0.12 0.25 0.88 1.20 1.16 1.05 1.06 0.17 11.58 Extremely Unstable 0.29 0.41 0.17 0.15 0.13 0.15 0.12 0.22 0.08 0.09 0.51 0.37 0.51 0.45 0.46 0.15 4.2! Moderately Unstable 0.59 0.63 0.25 0.20 0.25 0.19 0.22 0.65 0.22 0.20 0.53 0.70 0.74 0.67 0.48 0,22 6.75 Slightly Unstable 3.46 3.20 1.53 1.24 1.22 1.10 1.17 3.45 2.32 2.65 3.82 3,87 5.30 3.19 2.97 2.41 42.89 Neutral 1.19 1.07 0.58 0.48 0.59 0.26 0.77 1.57 2.81 2.24 1.97 1.55 1.97 1,42 1.06 0.61 20.15 Slightly Stable 0.41 0.27 0.17 0.22 0.17 0.21 0.32 0.44 1.60 1.04 0.77 0.73 1.00 0.66 0.74 0.33 9.12 Moderately Stable 0,05 0.07 0.06 0.06 0.12 0.14 0.21 0.25 0.74 0.31 0.29 0.55 1.12 0.88 0.20 0.13 5.19 Extremely Stable Wind Direction by Wind Speed N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNWTOTAL -WIND SPEED CLASSES-0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 CALM 0.68 0.73 0.53 0.60 0.39 0.40 0,39 0.31 0.76 1.33 1.07 1.33 1.64 1.44 0.96 0.51 13.07 < 3.5 mph 1.81 2.02 2.01 1.51 1.62 1.57 2.38 1.82 3.67 3.10 2.67 3.15 5.07 3.87 2.86 1.64 40.76 3.6 - 7.5 mph 2.36 2.93 0.99 0.66 0.73 0.38 0,67 3.45 3.03 1.73 3,27 3.36 3.87 2.53 2.99 1,69 34.63 7.6 - 12.5 mph 1.35 1.05 0.27 0.32 0.35 0.18 0.01 1.17 0.45 0.55 1.64 0.99 1.13 0.46 0.19 0.19 10.30 12.6 - 18.5 mph 0.17 0.04 0.04 0.07 0.07 0.06 0.00 0.28 0.00 0.06 0.13 0.13 0.08 0.02 0.00 0.00 1.14 18.6 - 24.5 mph 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 > 24.5 mph Murray & Trette, Inc. 600 First Bank Drive, Suite A Palatine,Illinois 60067 (847) 963-9000

24 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 April. The month with the least measured precipitation was March*. The maximum 24-hour total was 2.02" (July) and the maximum 1-hour total was 1.37"(July).

Table 12 PrecipitationTotals (Inches) - 2013 Zion Site Maximum Maximum Month Total 24-hour 1-hour January 2.37* 1.17* 0.34*

February 1.51* 0.81* 0.17*

March 0,77* 0.60* 0.17*

April 6.52 1.97 0.47 May 2.61 1.24 0.63 June 3.95 0.89 0.51 July 4.05 2.02 1.37 August 1.11 0.31 0.24 September 1.02* 0.72* 0.16*

October 1.61* 0.73* 0.20*

November 1.82* 0.79* 0.24*

December 1.57* 0.51* 0.12*

TOTAL: 28.91*

some data are missing - actual precipitation may be under-reported Murray & Trettel, Inc. $ 60o FirstBank Drive, Suite A $ Palatine,Illinois $ 6oo670 (847) 963-9000

25 5.6 Doses Resultinq from Airborne Releases The following are the maximum annual calculated cumulative offsite doses resulting from Zion Generating Station airborne releases.

Zion Generating Station:

Unit I Sector Dose Maximum Value Affected gamma air ( 0.000 x 10-0 mrad beta air (2) 0.000 x 10-0 mrad whole body (3) 9.810 x 10"5 mrem East skin (4) 9.810 x 10- mrem East organ () (child liver) 9.810 x 10`9 mrem East Unit 2 Sector Dose Maximum Value Affected gamma air (1J 0.000 x 10-0 mrad beta air (2) 0.000 x 10-0 mrad whole body (3) 9.810 x 10-5 mrem East skin (4) 9.810 x 10- mrem East organ (6)(child liver) 9.810 x 10"5mrem East (1) Gamma Air Dose - GASPAR II, NUREG-0597 (2)

Beta Air Dose - GASPAR II, NUREG-0597 (3)

Whole Body Dose - GASPAR II, NUREG-0597 (4)

Skin Dose - GASPAR II, NUREG-0597 (f)

Inhalation and Food Pathways Dose - GASPAR II, NUREG-0597 Murray & Trettel, Inc. 0 600 First Bank Drive, Suite A 0IPalatine, Illinois 0 60067 i (847) 963-9000

APPENDIX Murray & Trettel, Inc. 6oo FirstBank Drive, Suite A Palatine,Illinois 6oo67 b (847) 963-9ooo

Exelon Contract Number 455465 134 7/10 Zion Meteorological Calibration R-28 Page 1 of 5 Date:

POWER SUPPLIES

+12.OOOV + 0.120V -12.OOOV +/- 0. 120V

-A- A:,+ Ut.,-I V A: -. t,' V it* Its L-e5T12

) t B: + Z, ' V B3-Lo-- V Signal conditioners and Digital Recorder:

RinnnI Cnnditinfner VnffnAe Out fl i Irot--nrefAr Rinny, "rnn,-l,-,-ng"r Vo.---ltage -nut Soecificaflons AF AL AL EQUIV AF AL Sianal Cond, Recorder 5 ft.

0 S - 0 DP LO V-0: _ _ Vc'c0 ° AL EQUIV + 0.1 OF DPHI oi'.i9 V _ V it~h) - 0 AL EQUIV+/-+0.1F DP HI-LO - 9 V _-_V 1.000V +/- 0.025V 10 f t PRCP LO+/-G-a0__'-, "- V 0,00_ 0.000V +/- 0.050V AL EQUIV + 0.01" 6,a . -- .

PRCP HI 10 -O V -- v(,DO ' , 1.OOOV +/- 0.050V AL EQUIV + 0.01" 35 ft

_____V QL__mph ).b, mph.." mph WS LO !L- -mph__--_mph ,0.006V

0,005V AL EQUIV +/- 0.1mph

.300 v WS HI _____V 30,D mph 0.300V

0.005V AL EQUIV + 0.1mph

-,340 V 0 --

WD LO - 5q 0 0.000V i 0.O05V AL EQUIV+ 10 0

WD HI " v*lL.i7q 1.000V +/- 0.005V AL EQUIV+ 1 jIL.Y 0 - ° T LO +/-1-1lV - v12.LLLI__ AL EQUIV +/- 0.1 OF V U-31 THI '152- V - V AL EQUIV + 0. 1 F T HI-LO

,2il- v 0.781V +/- 0.002V 250 ft, WS LO . -G( V CC~ V(b _mph .G .mph mph 0.006V +/- 0.005V AL EQUIV_+0.1mph WS HI L t-V *" .v mph 31,0 .mph mph 0.300V +/- 0.005V AL EQUIV +/- 0.1mph I

WDLO .-02 V - vji 0*q 0

- a 0.000V +/- 0.005V AL EQUIV + 10 Sl4b 1,-0 WD HI 1- 5ýh V 0 - a 1.000V +/- 0.005V AL EQUIV + 10

'1 4 , 0 0 TLO __1_ V AL EQUIV+/-+0.1 OF V i 0 I0 0 - o THI AL EQUIV + 0.1OF

___V T HI-LO a-L -V 0.781V +/- 0.002V

ZERO 4.(0 - V ,-- v-l.b,*__ 0 o0~l -

0.000V +/- 0.010V AL EQUIV_+0.1OF AT SPAN .;L2 V - V . q o tt0 a 0.500V+/- 0.0i0V AL EQUIV+ 0.1OF AT MID ,157 V 0.250v +/- 0.005 Aýý I.-q-e1 MuniMy & Trerftf, Inc. 600 Firt Bank Driv, Suite A . Palatine, Illins - 60067 W (847) 963,9000

Exelon Contract Number 455465 B5 7/10 Zion Meteorological Calibration R-28 Page 2 of 5 Date: 2.- I 1b Dates of Last Wind Sensor Bearing Replacements:

35ft. 250of (6 mos.) Wind Speed: I_-_1-5 "X-I1, r1 (12 mos.) Wind Direction: i-1Z- 71.I - I ',

TOWER MEASUREMENTS f0*Ambient _] Ice Bath Temoeratures 35 f, Amb.. 250 ft. A T 5 ft. dew point AF AL AF AL AF AL Measured 39'1 OF . OF___

0 , LIZ OF "- q 00OF 4F - OF Recorded IS 0 F - OF OL17 0F -_-6-7Z OF___OF __ F Difference °F - OF3 0.10 )F OF ____F 0, d, OF - OF Specification *0.5 0 F +/-0.18 0 F t2.7OF Winds 35 ft. 250 ft.

AF AL AF AL Specification WS stalll.__. mph D.' mph C5,( mph 0.* mph 0.6mph +/- 0.45mph Forw. WD H7 .sO_* 0 /51 - 0 1500/5100 +50 Revr. WD 3 ,.j o o F.* o0 - 0 3301+/- 50 Tracking/wear O_ -K o3 0

35ft. 250 ft.

Aspirators: l*X.

Comments:

MT O0gs 4- OV14 , p I I. ,

-Nhe. A 1P)dJ*5 ?&ZfA SVLY WAS tr A~ 14 AIS n.0-. OA IT. T p) TW5t1 lT., (&s-r DiPPLteAP140*L,*ge 600a-Xs5 c4.)e-A, 96 -c0a0 Mu=ra & Trettel, I'nc. 600 FiTst bank Drive, Suite A.-Palatline,Ilinois . 60067 9 (847) 963-9000

Exelon Contract Number 455465 16 7/10 Zion Meteorological Calibration R-28 Page 3 of 5 Date:

Operation of De-ice Heat Lamp System (Aug-Mar): 0 -( X-UPS Check: cA-Operation of Rain Gauge: -

Tips Poured S Tips Recorded___

Debris screen: In (Out) Installed Removed Tower Liahtina Good Fair Poor Tower Condition Good Fair Poor Beacon , r- Paint EO [I Side lights Z ' 0 E Wiring 13 I] El Flasher E1 0 0 Shelter condition 0 0 J Note: Calibration Instruments: Next Cal Due AF = As Found Psychrometer- S/N - # A pL -coil AL = As Left Digital multimeter - S/N - 7312tO nfoZ 1,z3

- No Change (AF=AL) Digital multimeter - S/N -

bvpriod nt-m-*EI ror 6'L37 C,V6 zo is FS = Full Scale Technicians: 1\A**, ii-:A M I/4.*

6- mtx Comments:

Signature:

(

Murray & Tretk Inc. 600 Fir Bank DrN , Suite A . Palatine, Ilinois 60067 2 (847) 963-9000

Exelon Contract Number 455465 B7 7110 R-28 Page 4 of 5 System Response Check Date: 4i3 ?-

Site: Zion System: Microtel Low Scale 35' WS 250' WS 35' WD 250' WD 35' T 250' AT 5' DP Check Expected 10.0 +/-0.4 10.0 +/-0.4 54 +/-2 54 +/-2 -24.00 +/-0.5 -6.00 +/-0.18 -24.0 +/-0.5

Response

As Found Response _ _ .... _ _ ,_ _ _ _ -_ _ S- _Z4., , -L 1-As Left Response -

Mid Scale 35' WS 250' WS 35' WD 250' WD 35' T 250' AT 5' DP Check Expected 50.0 +/-0.4 50.0 +/-0.4 270 *2 270 +/-2 40.00 +/-0.5 10.00 +/-0.18 40.0 +/-0.5 Response ............. .. ..

As Found Response L0I1VZ4 zc 3q.7 10? 0 39.7 As Left Response . ..............

ll3'WS 250'WS 35'WD 250' WD 35' T 250' AT 5' DP Expected 90.0 +/-0.4 90.0 +/-0.4 486 t2 486+/-2 104.00 +/-0.5 26.00 +/-0.18 Response 104.0 +/-0.5 As Found Response -... *',/ ......

As Left Response _

U, ýog--tý Mwur-y &'Trett4 Iw- - 600 Pint Bank Dyke, Suite A.- Palatne, Illinis .60067 I (847) 963.9000

Exelon Contract Number 455465 B8 7/10 R-28 Page 5 of 5 System Response Check Date:2 - ý'ý -jS Site: Zion System: Process Computer Low Scale Y9131 Y9132 Y9135 Y9136 Y9137 Y9138 Y9140 Check 35' WS 35' WD 250' WS 250' WD 35' T 250' AT Precipitation Expected 10.0 +/-0.4 54 +/-2 10.0..+/-0.4 54 Q2 -24.00 +/-0.5 -6.00 A0.18

....Response ...... . ... 0.10 +/-0.01 As Found Response ____ 3.C ____1 As Left Response _____" _ "" - -

Mid Scale Y9131 Y9132 Y9135 Y9136 Y9137 Y9138 Y9140 Check 35' WS 35' WD 250' WS 250' WD 35'T 250' AT Precipitation Expected 50.0 +/-0.4 270:+/-2 50.0 +/-0.4 270 +/-2 40.00 +/-0.5 10.00 +/-0.18 0.50 *0.01 Response . ..............

As Found Response ~.0' 4 As Left.....

Response __ "__. -- _ _ _ __....... _"_ _ _

Full Scale Y9131 Y9132 Y9135 Y9136 Y9137 Y9138 Y9140 h.ck 35'WS 35' WD 250' WS 250' WD 35' T 250' AT Precipitation Expected 90.0 +/-0.4 486 +/-2 90.0 +/-0.4 4868+/-2 104.00 +/-0.5 26.00 +/-0.18 0.90 +/-0.01

Response

As Found qI R esponse . .. ... __ _ , ..._

...,_ _ _ _ _, _ _ _ _ _ _ _ _ _ 2( ,. 0_.

o As Left Response ....

Mwuay & Tettel, Inc. - 600 Firt BaA Drim,Suite A. PAWin Mints . 60067 V (847) 963.9000

Exelon Contract Number 455465 B4 7/10 Zion Meteorological Calibration R-28 Page 1 of 5 Date: b- -8 ý3 POWER SUPPLIES

+12.OOOV +/- 0.120V A12. OOOV +/- 0. 120V A. +- C12 V A: -IZ -"-")! V B:+[.i Lji v 8: Ne it V Signal conditioners and Digital Recorder:

MinnI (onditioner Voltace Out Qlgital recorder w Specifications AF AL -AL EQQIV , AF AL -Sianal Cond. Recorder 5 f t, DPLO

V -ap.+/- \7 41t'iN o - AL EQUIV_+ 0.1OF DPHIi b 'V V 111A_ _____ 6 AL EQUIV+/-+0.1F DP HI-1-0/r)V C V~ 1.000V +/- 0.025V 10 ft PRCP LO ,D002 V .,._p V 0-0z -," 6. bO* - ' 0.OOOV +/- 0.050V AL EQUIV+ 0.01"

1. D00 V I1, 00 . J, L" ', .O DRCPHI A1l -1 V 1.00 OV +/- 0.050V AL EQUIV + 0.01" 35 ftf L%--.- mph "- mph WS LO -- V ý5- mph 2o0 mph_ý mph 0.006V +/- 0.005V AL EQUIV + 0.1 mph WS HI

, V V _____ 6mph 0.300V t 0.005V AL EQUIV + 0.1mph

-L-- Cp WD LO V jo

.O-OOV +/- 0.005V AL EQUIV + 1*

V WD HI V 1-OOOV +/- 0.005V AL EQUIV +/- 1° SV T LO ,V 44 o . AL EQUIV + 0.1OF

-1. {~qo T HI V AL EQUIV + 0.1 OF T HI-LO -20) V - V 0.781V

0.002V 250 ft.

WSiLO 'L _____V '6*.t mph 0- & mph,. mph 0-006V +/- 0.005V AL EQUIV+/-+0.1mph WS HI ,3IO V -omph "*- g mph_" mph 0.300V +/- 0.005V AL EQUIV + 0.1mph WD LO MA-~V 5"V 0 - ° 0.OOOV + 0.005V AL EQUIV + 1j WD HI )tLO V "5.'t1 a - , I .000V +/- 0.005V AL EQUIV + 10 T LO 4S-~V l1IL0 - AL EQUIV + 0.1OF V

T HI V~L1ý_ V I 10 0 AL EQUIV + 0.1OF T HI-LO __V 0.781V +/- 0.002V ZERO 6) "_V 0 -1,bk 0 0 0MOM0V +/- 0.010V AL EQUIV_+0.1OF 0~z - 0

,ATSPAN , 5 -- ' f- V Lý-- V 6- o 0.500V

0.010V AL EQUIV + 0.1F ATMID -- z 0.250v +/- 0.005 Murray & Trettel, Inc. 600 First Bank Drive, Suite A . Palatine, Illinois. 60067 1 (847) 963.9000

Exelon Contract Number 455465 B5 7/10 Zion Meteorological Calibration R-28

/ ' 12, Page2of5 Date: V. 'da" Dates of Last Wind Sensor Bearing Replacements:

35ft 250 ft, (6mos.) Wind Speed: (0 P.A (0 (12 mos.) Wind Direction: (. I'" "'

TOWER MEASUREMENTS Ambien [] Ice Bath Temoeratures 35 ft. A mb. 250 ft. AT 5 ft, dewpooini AF AL AF AL AF AL Measured 11; -DOF OF_*____

- V,OF - OF , -F T Recorded -t2P F _ °F - 2 j°IF - °F ý! -°QF 0_ oF Difference 00°F" OF C.2#LL°F - °F (c, 0 OF -0 0F Specification +/-0.5-F *0.18°F *2.70F Winds.

35 ft. 250 ft.

AF AL AF AL SPecification WS stall 2.I:_ ma42 mph D.Q mph 0 mph 0.6mph +/- 0.45mph Forw. WD " 151 5 0. o 1: 1.1 150015100+/-50 Revr. WD S 3 33-0o 3300 +/- 50 Tracking/wear -2&L- o V, 35 ft. 250 ft.

Aspirators:.,,

Comments:

i,.-co d TA?4 A is 7 Murr-ay & Trertel, Incr. 600 First Bank Drive, Suite A -Palatine, Illinois

-60067 2 (847) 963-9000

Exelon Contract Number 455465 B6 7/10 Zion Meteorological Calibration R-28 Page 3 of 5 Date: 2_____" ____

Operation of De-ice Heat Lamp System (Aug-Mar): R A UPS Check: 0y'-

Operation of Rain Gauge:

Tips Poured 6" Tips Recorded -9 Debris screen: Q Out Installed Removed Tower LiahtinO Good Fair Poor Tower Condition Good Fair Poor Beacon E0 101 Paint Di 1'

Side lights C1 Wiring As1 Fon schoee SN-i Flasher 0E I Shelter condition D..

Note: Calibration Instruments: Next Cal Due AF = As Found Psychrometer - SIN - iQ-I" .,oi

-A AL = As Left Digital multimeter- S/N - ýO1ZIIWWX. 26l

-- = No Change (AF=AL) Digital multimeter - S/N -

FS = Full Scale Technicians: mI: MQ _ ______ ,_,_-_,_,,_

Comments:

Signature: _ _ _ _......

Murr"y & Trettel, Inc. 600 Put Bank Dive, Su*teA - Palatine, iinois *60067 W (847) 96319000

Exelon Contract Number 455465 B7 7/10 R-28 Page 4 of 5 System Response Check Date: z 3 Site: Zion System: Microtel Low Scale. 35' WS 250' WS 35' WD 250' WD 35' T 250' AT 5' DP Check Expected 10.0 +/-0.4 +/-2 54 +/-2 -24.00 +/-0.5 -6.00 +/-0.18 -24.0 +/-0.5

Response

As Found Response __ _ _ 2_ __ _ _ t _ ~ _ _ S.3__

As Left

Response

Mid Scale 35' WS 250' WS 35' WD 250' WD 35' T 250' AT 5' DP Cheqk _______ ______________

Expected 50.0 +/-0.4 50.0 :0.4 270+/--2 270 +/-2 40.00 +/-0.5 10.00 +/-0.18 40.0 +/-0.5 Response ...

As Found Response ,, z - __.___-

As Left Response .....

Full Scale 35' WS 250' WS 35' WD 250' WD 35' T 250' AT 5' DP Check_______

Expected 90.0 +/-0.4 90.0 +/-0.4 486+/-t2 486 +/-2 104.00 +/-0.5 Response 26.00 +/-0.18 104.0 +/-0.5 As Found Response ________________ _______ _____7_/65-7 As Left Response _ -- _ _ _ _ _ _ _ _-"

A~L~ >19A -% SI B

Mwff~ &' Ti~ettek Inc. - 600 First Ban~k Didwe, Sit~e A.-Palatine Ifnoi3 - 6006729 (847) 963.9000

Exelon Contract Number 455465 Be 7110 R-28 Page 5 of 5 System Response Check Date: b" *-8 '13 Site: Zion System: Process Computer Low Scale Y9131 Y9132 Y9135 Y9136 Y9137 Y9138 Y9140 Chhhk 35' WS 35' WD. 250' WS 250' WD 35' T 250' &T Precipitation Expected 10.0+0.4 54 12 10.0+0.4 54 12 -24.00 +0.5 -6.00 +0.18 0.10to-01 Response .4..442. . . .. 01+/-0 As Found Response /&. -7 __ __ , *s*_.-_.-_

_ - .- .1. -L As Left

Response

Mid Scale Y9131 Y9132 Y9135 Y9136 Y9137 Y9138 Y9140 Check 35' WS 35' WD 250' WS 250' WD 35' T 250' AT Precipitation Expected 50.0 +/-0.4 270 +/-2 50.0 +/-0.4 270 +/-2 40.00 +/-0.5 10.00 +/-0.18 0.50 +/-0.01 Response .... . ........ . . .

As Found Response 0 (e 1c0i - 2-7&Y, M o. ,iB/ -6 As Left Response .......

Full Scale Y9131 Y9132 Y9135 Y9136 Y9137 Y9138 Y9140 Check 35' WS 35' WD 250' WS 250' WD 35' T 250' AT Precipitation Expected 90.0 +/-0.4 486;t2 90.0 +/-0A 486 +/-2 104.00 +/-0.5 26.00 +/-0.18 0.90 +/-0.01 R esponse . . ... ... .... ....... ... .

As Found 'I . (( 44 8t- - G .'S Ov .1-7 1 1 Response . S_ -72 .9,,

As Left - - r -

Response -'"

Mumzj & Tnett, inc. - 600 Fit Bank Dri., Suite A . Palatine,Iinois 6006?7 9 (84?) 963.9000

Exelon Contract Number 455465 14 10/13 Zion Meteorological Calibration R-29 Page 1 of 5 Date: 1~~L POWER SUPPLIES

+12.000V +/- 0.120V -12.OOOV +/- 0.120V A: + 12- o'S V 1 A: - 12 0q4 L V B:+ 12D 51 V B:-

-Z-x:(0 v Signal conditioners and Digital Recorder:

Signal Conditioner Voltaae Out E)igital recorder Specifications AF AL AL EQUIV AF AL Sianal Cond. Recorder 5 ft, DPLO -,o9- -V v -42.4 o -4a.30. - 0 AL EQUIV + 0.1OF DP HI _,___-V - V q q7. 117 'N - - 0 AL EQUIV + 0.1OF DPHI-LO .A963V -_ v 1.000V + 0.025V 10 f t ,T

-_ V Ov. Do PRCPLO ,O_0 V 0. 00 - - . 0.000V + 0.050V AL EQUIV + 0.01n PRCPHI I -___ V 0o0 V I. 0 ,:, 1.000V +/- 0.050V AL EQUIV + 0.01" 35 ft WS LO _- V 0 .__mph C...O mph mph 0.006V +/- 0.005V AL EQUIV + 0.1mph

1)62-

.LC4 V v - V ;Xq A_ -

WS HI mph mph mph 0.300V +/- 0.005V AL EQUIV + 0.1mph WD LO

.zq v _ V I'0e; = O.000V +/- 0.005V AL EQUIV + 10

- v 5q. (D, WD HI 1.OOOV

0.005V AL EQUIV + 10

~I3& \ -

T LO v- AL EQUIV + 0.1OF

,qq'1 v Ill 711 o ° T HI ____ __v_.

AL EQUIV+ 0.1OF

.7*'1 v ____V T HI-LO 0.781V +/- 0.002V 250 ft.

WS LO 00,6 V ___ V OL- mph L- mph mph 0.006V + 0.005V AL EQUIV + 0.1mph WSHI ____ V " v _____mph 2 mph . mph 0.300V +/- 0.005V AL EQUIV + 0.1mph WDLO 0/)>. V - vqo 0,000V +/- 0.005V AL EQUIV + 10 WD HI O.'D V 1.000V +/- 0.005V AL EQUIV+/-+10 TLO .IS- v ,- l. 0V- 0 00 AL EQUIV + 0.1OF V

- .v 1 b.,.-Io 0

) (bqLj THI ,qLfI) V I o . o AL EQUIV + 0.1OF T HI-LO '___V 0.781V +/- 0.002V C

ATZERO V VX) *- v to 0 0 o.000V +/- 0.010V AL EQUIV + 0.1OF ATSPAN,-_ V V Io.o: 0 1 D.vu- -

0.500V +/- 0.010V AL EQUIV + 0.1 0 F

'- V aDC AT MID V V 0.250v +/- 0.005 Murray & Trettel, Inc. 600 Fint Bank Drive, Suite A. Palatine, Ilnoi, . 60067 3 (847) 963.9000

Exelon Contract Number 455465 B5 10/13 Zion Meteorological Calibration R-29 Date: . Page2of 5 Dates of Last Wind Sensor Bearing Replacements:

35 ft. 250 ft.

10 1_0__k_5 (C)- 2t~oi' (6 mos.) Wind Speed:

(12 mos.) Wind Direction: '-° 1'5 TOWER MEASUREMENTS Ambient M Ice Bath Temperatures 35 ft. Amb. 250 ft. 4 T 5 ft. dew point AF AL AF AL AF AL 0 oF 0°F O--

F Measured 4ýj.F F _ OF l, - OF Recorded j0°F O'-°F ,oF0 - oF ~~50oF ____ 0 F Difference 0 1. °OFD-F18

'F_ 0 F 'IF "-__ F

" F t-0.50F ; 0.1 8OF Specification +/-2.7 F Winds 35 ft. 250 ft.

AF AL AF AL Secification WS stall QL mph O0 mph mph 0__ mph 0.6mph +/- 0.45mph Forw. WD 5(0 0 51 -- 0 1500/510° +/- 50 Revr. WD 3300 +/- 50 Tracking/wear 35 ft. 250 f Aspiratolrs: DK ok-Comments:

Comments:

kemoitot VS t-V-';03(o

/ee~vz6Wt kfLPr4T( ,J J

Murray &?Tvettel, Inc. 600 First Bankc Drive, Suite A - Palatine, Illinois -6006 7 fR (847) 963-9000

Exelon Contract Number 455465 B6 10113 Zion Meteorological Calibration R-29 Page 3 of 5 Date:Ib2 -

Operation of De-ice Heat Lamp System (Aug-Mar):'tr- _

UPS Check: Yz.

Operation of Rain Gauge: o.-

Tips Poured tD Tips Recorded (0 Debris screen: 6) Out Installed Removed Tower Liuhtina Good Fair Poor Tower Condition Good Fair Poor Beacon I El : rD Paint [ E- r-Side lights 0 E] E3 Wiring E 1] 1E1 Flasher El E]

El Shelter condition 0 [2 El Note: Calibration Instruments: Next Cal Due AF = As Found Psychrometer - S/N - tt 4 2--

ZCA'-5 AL = AsLeft Digital multimeter-S/N- %1 5O6 cN NqzIoV;5

-- = No Change (AF=AL) Digital multimeter - S/N -

Digital thermometer- S/N - b "3.- ac-.

C-C 3 11o FS = Full Scale Technicians: J41A9 A ,,-m /M*4'V M L_,_y Comments:

Y 'x5ý-D.4 Signature:

It-la,5 Murray & Trette, Inc.

600 FirstBank, Drie,SuiteA . Palatine, Illinois . 60067 2 (847) 963-9000

Exelon Contract Number 455465 B7 10113 R-29 Page 4 of 5 System Response Check Date: 0(" 2'"jz Site: Zion System: Microtel Low Scale 35 WS 250' WS 35' WD 250' WD 35' T 250' AT 5' DP Check Expected 10.0 +/-0.4 10.0 +/-0.4 54 +/-2 54 +/-2 -24.00 +/-0.5 -6.00 +/-0.18 -24.0 +/-0.5 As Found

Response

As Left ..- '_.

Response -

Mid Scale 35' WS 250' WS 35' WD 250' WD 35' T 250' AT 5' DP Check Expected 50.0 +/-0.4 50.0 +/-0.4 270;t2 270 +/-2 40.00 +/-0.5 10.00 +/-0.18 40.0 +/-0.5 Response .......

As Found Response __-_,9_ ____-_- _ ,_ _ ___.-7_ _

As Left ..

Response _--

Full Scale 35' WS 250' WS 35' WD 250' WD 35' T 250' AT 5' DP Check.e Expected 90.0 +/-0.4 90.0 +/-0.4 486+/-2 486+/-2 104.00 +/-0.5 Response 26.00 +/-0.18 104.0 +/-0.5 As Found Response ________ Y______ _______ ____

As Left ..-

Response

Mt~a TrettA Inc. -600 Pfint Bank DNw.e Suite A.- Palatie,Illinois . 6006 72 (847) 963-9000

Exelon Contract Number 455465 B8 10/13 R-29 Page 5 of 5 System Response Check Date: (0 -,2 -IZj Site: Zion System: Process Computer Low Scale Y9131 Y9132 Y9135 Y9136 Y9137 Y9138 Y9140 Check 35' WS 35' WD 250' WS 250' WD 35' T 250' AT Precipitation Expected 10.0 +/-0.4 54 +/-2 10.0 +/-0-4 54 +/-2 -24.00 +/-0.5 -6.00 +/-0.18 Response...... 0.10 +/-0.01 As Found Response t_ ,. .L4 As Left Response __ _ ,_. ....

Mid Scale Y9131 Y9132 Y9135 Y9136 Y9137 Y9138 Y9140 Check 35' WS 35' WD 250' WS 250' WD 35' T 250' AT Precipitation Expected 50.0 +/-0.4 270 +/-2 50.0 +/-0.4 270 +/-2 40.00 +/--0.5 10.00 +/-0.18 0.50 +/-0.01 Response ............

As Found Response ___-__ *f*o.V? 5"b, - , .O.-.

As"Left -

Response .......

Full Scale Y9131 Y9132 Y9135 Y9136 Y9137 Y9138 Y9140 Check 35' WS 35' WD 250' WS 250' WD 35' T 250' AT Precipitation Expected 90.0 +/-0.4 486 +/-2 90.0 +/-0.4 486 +/-2 104.00 +/-0.5 26.00 +/-0.18 0.90 +/-0.01 R esponse .... ...... .................

As F o u n d ' 9 15 0 41 lo q 2-(,

Response " , ... " ,, . .

As Left - 9' /O - -"

Response

j~i~~r~. ~ OAJ Yqli35- C - Jr 12orf Muwray & Tretteu Inc. - 600 irt Bank DriNe, Suite A- Palatine, Ill nois . 60067 2 (847) 963-9000

ZionSolutions. LLC ZS-2014-0100: Attachment 6 - Errata data Errata Data from 1995-2010 Errata for Unmonitored Release/Release Potential 1995-2010 CR-2013-000165 Identified a potential unmonitored release path upstream of both Unit I and Unit 2 vent stack radiation monitors via backflow into the Off-Gas system piping into the turbine building. There were two identified paths in Unit 2 and one in Unit 1. During additional walk downs there was an additional path in Unit 1. Applicable valves were shut and a clearance order was generated which danger tagged shut the valves in Unit 2 (see CO 108065). The two paths in Unit I had no associated valves, as a result, the lines were cut and capped removing them as a release path. (See WO 01614942). Plant modifications were reviewed and it was determined that this condition existed prior to ZionSohttions becoming the licensee for Zion Station. The purpose of this erratum is to report the additional dose to a member of the public that was not included in the prior years from 1995 to 2009. 2010 & 201 i errata was reported in the 2012 ARERR.

Engineering determined the calculated maximunL flow through this potential release path to be 1.90E+02 cfm at the maximum designed vent flow of 1.50E+05 cfni. A bounding ratio of 1.27E-03 of the ventilation flow was diverted to this unmonitored path and will be used in calculations for correcting dose impact to the public. An adjustment value of 1.00E+00% (ratio of 1.00E-02) will be added as a conservative estimate in calculating the revised dose impact to the public. Some of the previous years are reported in a format that is different from the current format, thus in those cases, the old format will be used to report the new values for consistency in comparison.

ZionSolutions, LLC ZS-2014-0100: Attachment 6 - Errata data 1995 Unit 1(Docket Number 50-295)

A. Airborne Child Receptor Percentage Percentage of Quarterly Objective Yearly of Yearly Limit Limit 10CFR50 10CFR50 Qtrly Obj 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Appendix I Appendix I Gamma Air 5.0 mrad 0.11% 0.00% 0.22% 0.00% 10.0 mrad 0.17%

New value 0.11% 0.00% 0.22% 0.00% 0.17%

Beta Air 10.0 mrad 0.42% 0.01% 0.66% 0.01% 20.0 mrad 0.55%

New value 0.42% 0.01% 0.67% 0.01% 0.56%

Total Body 2.5 mrem 0.15% 0.00% 0.32% 0.00% 5.0 mrem 0.24%

New value 0.15% 0.00% 0.32% 0.00% 0.24%

Skin 7.5 mrem 0.22% 0.01% 0.55% 0.00% 15.0 mrem 0.39%

New value 0.22% 0.01% 0.56% 0.00% 0.39%

Organ 7.5 mrem 0.29% 1.90% 4.93% 3.93% 15.0 mrem 5.53%

New value 0.29% 1.92% 4.98% 3.97% 5.59%

Critical Organ Thyroid Thyroid Thyroid Thyroid Thyroid UNIT 2 (Docket Number 50-304)

A. Airborne Child Receptor Yearly Percentage Percentage of Quarterly Objective Limit of Yearly Limit 10CFR50 10CFR50 Qtrly Obj 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Appendix I Appendix I Gamma Air 5.0 mrad 1.29% 0.00% 0.02% 0.00% 10.0 mrad 0.65%

New value 1.30% 0.00% 0.02% 0.00% 0.66%

Beta Air 10.0 mrad 4.79% 0.01% 0.07% 0.01% 20.0 mrad 2.44%

New value 4.84% 0.01% 0.07% 0.01% 2.46%

Total Body 2.5 mrem 1.75% 0.00% 0.02% 0.00% 5.0 mrem 0.89%

New value 1.77% 0.00% 0.02% 0.00% 0.90%

Skin 7.5 mrem 2.56% 0.01% 0.04% 0.01% 15.0 mrem 1.31%

New value 2.59% 0.01% 0.04% 0.01% 1.32%

Organ 7.5 mrem 0.91% 2.97% 7.91% 4.17% 15.0 mrem 7.98%

New value 0.92% 3.00% 7.99% 4.21% 8.06%

Critical Organ Thyroid Thyroid Thyroid Thyroid Thyroid

ZionSohitions. LLC ZS-2014-01 00: Attachment 6 - Errata data 1996 Unit 1(Docket Number 50-295)

A. Airborne Child Receptor Yearly Percentage Percentage of Quarterly Objective Limit of Yearly Limit 10CFR50 10CFR50 Qtrly Obj 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Appendix I Appendix I Gamma Air 5.0 mrad 0.01% 0.00% 0.01% 0.00% 10.0 mrad 0.01%

New value 0.01% 0.00% 0.01% 0.00% 0.01%

Beta Air 10.0 mrad 0.05% 0.01% 0.02% 0.02% 20.0 mrad 0.05%

New value 0.05% 0.01% 0.02% 0.02% 0.05%

Total Body 2.5 mrem 0.02% 0.00% 0.01% 0.01% 5.0 mrem 0.02%

New value 0.02% 0.00% 0.01% 0.01% 0.02%

Skin 7.5 mrem 0.03% 0.01% 0.01% 0.01% 15.0 mrem 0.03%

New value 0.03% 0.01% 0.01% 0.01% 0.03%

Organ 7.5 mrem 0.80% 0.71% 1.55% 0.62% 15.0 mrem 1.83%

New value 0.81% 0.72% 1.57% 0.63% 1.85%

Critical Organ Thyroid Thyroid Liver Thyroid Thyroid UNIT 2 (Docket Number 50-304)

A. Airborne Child Receptor Yearly Percentage Percentage of Quarterly Objective Limit of Yearly Limit 10CFR50 10CFR50 Qtrly Obj 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Appendix I Appendix I Gamma Air 5.0 mrad 0.00% 0.00% 0.03% 0.00% 10.0 mrad 0.02%

New value 0.00% 0.00% 0.03% 0.00% 0.02%

Beta Air 10.0 mrad 0.02% 0.01% 0.09% 0.00% 20.0 mrad 0.06%

New value 0.02% 0.01% 0.09% 0.00% 0.06%

Total Body 2.5 mrem 0.00% 0.01% 0.04% 0.00% 5.0 mrem 0.02%

New value 0.00% 0.01% 0.04% 0.00% 0.02%

Skin 7.5 mrem 0.01% 0.01% 0.06% 0.00% 15.0 mrem 0.04%

New value 0.01% 0.01% 0.06% 0.00% 0.04%

Organ 7.5 mrem 1.03% 1.84% 6.87% 0.76% 15.0 mrem 5.25%

New value 1.04% 1.86% 6.94% 0.77% 5.30%

Critical Oraan Thvroid I Thvroid Thvroid Thvroid Thyroid

ZionSohitions, LLC ZS-2014-0100: Attachment 6 - Errata data 1997 Unit 1(Docket Number 50-295)

A.

Airborne Child Receptor Yearly Maximum Maximum Quarterly Dose (mrad, mrem) Limit Annual Dose 10CFR50 (mrad, Qtrly Obj 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Appendix I mrem)

Gamma Air 5.0 mrad 2.37E-04 0.00E+00 0.00E+00 0.00E+00 10.0 mrad 2.37E-04 New value 2.39E-04 0.OOE+00 0.OOE+00 0.OOE+00 2.39E-04 Beta Air 10.0 mrad 1.67E-03 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 1.67E-03 New value 1.69E-03 0.OOE+00 0.OOE+00 0.OOE+00 1.69E-03 Total Body 2.5 mrem 1.63E-04 0.OOE+00 0.OOE+00 0.00E+00 5.0 mrem 1.63E-04 New value 1.65E-04 0.OOE+00 0.OOE+00 0.OOE+00 1.65E-04 Skin 7.5 mrem 6.93E-04 0.00E+00 0.00E+00 0.00E+00 15.0 mrem 6.93E-04 New value 7.OOE-04 O.OOE+00 O.OOE+00 O.OOE+00 7.OOE-04 Organ 7.5 mrem 8.80E-03 8.17E-03 3.07E-03 1.92E-03 15.0 mrem 2.01E-02 New value 8.89E-03 8.25E-03 3.lOE-03 1.94E-03 2.03E-02 Critical Organ Lung Liver Liver Lung Liver UNIT 2 (Docket Number 50-304)

A.

Airborne Child Receptor Yearly Maximum Maximum Quarterly Dose (mrad, mrem) Limit Annual Dose 10CFR50 (mrad, Qtrly Obj 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Appendix I mrem)

Gamma Air 5.0 mrad 1.31 E-06 0.OOE+00 0.OOE+00 0.OOE+00 10.0 mrad 1.31 E-06 New value 1.32E-06 0.OOE+00 0.OOE+00 0.OOE+00 1.32E-06 Beta Air 10.0 mrad 9.69E-06 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 9.69E-06 New value 9.79E-06 0.OOE+00 0.OOE+00 0.OOE+00 9.79E-06 Total Body 2.5 mrem 8.90E-07 0.OOE+00 0.OOE+00 0.OOE+00 5.0 mrem 8.90E-07 New value 8.99E-07 0.OOE+00 0.OOE+00 0.OOE+00 8.99E-07 Skin 7.5 mrem 3.81 E-06 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 3.81E-06 New value 3.85E-06 O.OOE+00 0.OOE+00 0.OOE+00 3.85E-06 Organ 7.5 mrem 1.04E-02 3.38E-02 5.84E-03 6.44E-03 15.0 mrem 5.36E-02 New value 1.05E-02 3.41 E-02 5.90E-03 6.50E-03 5.41 E-02 Critical Oraan Luna Liver Liver Bone Liver

ZionSolutions, LLC ZS-2014-0100: Attachment 6 - Errata data 1998 Unit 1(Docket Number 50-295)

A.

Airborne Child Receptor Yearly Maximum Maximum Quarterly Dose (mrad, mrem) Limit Annual Dose 10CFRS0 (mrad, Qtrly Obj 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Appendix I mrem)

Gamma Air 5.0 mrad 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 10.0 mrad 0.OOE+00 New value 0.OOE+00 O.OOE+00 0.OOE+00 O.OOE+00 O.OOE+00 Beta Air 10.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 0.OOE+00 New value 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 Total Body 2.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 5.0 mrem 0.00E+00 New value O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.00E+00 Skin 7.5 mrem 0.OOE+00 0.00E+00 0.00E+00 0.00E+00 15.0 mrem 0.00E+00 New value O.OOE+00 0.OOE+00 O.OOE+00 0.00E+00 O.OOE+00 Organ 7.5 mrem 2.73E-03 2.19E-03 1.06E-03 2.41 E-02 15.0 mrem 3.01 E-02 New value 2.76E-03 2.21 E-03 1.07E-03 2.43E-02 3.04E-02 Critical Organ Lung Bone Bone Lung Liver UNIT 2 (Docket Number 50-304)

A.

Airborne Child Receptor Yearly Maximum Maximum Quarterly Dose (mrad, mrem) Limit Annual Dose 10CFR50 (mrad, Qtrly Obj 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Appendix I mrem)

Gamma Air 5.0 mrad 0.OOE+00 0.OOE+00 2.30E-09 0.OOE+00 10.0 mrad 2.30E-09 New value O.OOE+00 0.OOE+00 2.32E-09 0.00E+00 2.32E-09 Beta Air 10.0 mrad 0.OOE+00 0.OOE+00 1.04E-06 0.OOE+00 20.0 mrad 1.04E-06 New value 0.OOE+00 0.OOE+00 1.05E-06 0.00E+00 1.05E-06 Total Body 2.5 mrem 0.OOE+00 0.OOE+00 1.73E-09 0.OOE+00 5.0 mrem 1.73E-09 New value 0.OOE+00 0.OOE+00 1.75E-09 0.OOE+00 1.75E-09 Skin 7.5 mrem 0.OOE+00 0.OOE+00 7.18E-07 0.OOE+00 15.0 mrem 7.18E-07 New value 0.OOE+00 0.OOE+00 7.25E-07 0.OOE+00 7.25E-07 Organ 7.5 mrem 1.49E-03 2.30E-03 6.28E-04 1.63E-02 15.0 mrem 2.07E-02 New value 1.50E-03 2.32E-03 6.34E-04 1.65E-02 2.09E-02 Critical Oraan Luna Bone Bone Liver Liver

ZionSolutions, LLC ZS-20 14-0 100: Attachment 6 - Errata data 1999 Unit 1(Docket Number 50-295)

A. Airborne Child Receptor Yearly Maximum Limit dose %of 10CFR 50 (mrad, Yearly Appendix I mrem) Limit Maximum Quarterly Dose (mrad, mrem)

Qtrly ObN 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Gamma Air 5.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 10.0 mrad 0.OOE+00 0.00%

New value O.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 0.00%

BetaAir 10.0 mrad 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 0.OOE+00 0.00%

New value 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.00%

Total Body 2.5 mrem 0.00E+00 0.OOE+00 0.00E+00 0.00E+00 5.0 mrem O.00E+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.00E+00 0.00%

Skin 7.5 mrem 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.00%

Organ 7.5 mrem 1.OOE-03 5.73E-02 7.41 E-04 1.55E-03 15.0 mrem 6.06E-02 0.40%

New value 1.01E-03 5.79E-02 7.48E-04 1.57E-03 6.12E-02 0.41%

Critical Organ Lung Liver Liver Lung Liver UNIT 2 (Docket Number 50-304)

A. Airborne Child Receptor Maximum Quarterly Dose (mrad, mrem) Yearly Maximum Limit dose % of 10CFR 50 (mrad, Yearly Qtrly Obj 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Appendix I mrem) Limit Gamma Air 5.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 10.0 mrad 0.OOE+00 0.00%

New value 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.00%

Beta Air 10.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 0.OOE+00 0.00%

New value 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 0.00E+00 0.00%

Total Body 2.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 5.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.00E+00 0.00E+00 0.OOE+00 0.00%

Skin 7.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Organ 7.5 mrem 3.06E-04 9.32E-02 8.1OE-04 1.56E-03 15.0 mrem 9.59E-02 0.64%

New value 3.09E-04 9.41E-02 8.18E-04 1.58E-03 9.68E-02 0.65%

Critical Oraan Luna Liver GI-LLI Luna Lung

ZionSolttions, LLC ZS-2014-0 100: Attachment 6 - Errata data 2000 Unit 1(Docket Number 50-295)

A, Airborne Child Receptor Maximum Quarterly Dose (mrad, mrem) Yearly Maximum Limit dose % of 10CFR 50 (mrad, Yearly Qtrly Obj 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Appendix I mrem) Limit Gamma Air 5.0 mrad 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 10.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.00%

Beta Air 10.0 mrad 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 0.00E+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Total Body 2.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 5.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Skin 7.5 mrem 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.00E+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Organ 7.5 mrem 1.38E-05 1.41 E-04 1.44E-03 1.95E-05 15.0 mrem 1.61 E-03 0.01%

New value 1.39E-05 1.42E-04 1.45E-03 1.97E-05 1.63E-03 0.01%

Critical Organ Lung Liver Liver Lung Lung UNIT 2 (Docket Number 50-304)

A.

Airborne Child Receptor Maximum Quarterly Dose (mrad, mrem) Yearly Maximum Limit dose % of 10CFR 50 (mrad, Yearly Qtrly Obj 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Appendix I mrem) Limit Gamma Air 5.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 10.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Beta Air 10.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Total Body 2.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 5.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Skin 7.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.00%

Organ 7.5 mrem 1.94E-04 3.39E-04 8.55E-03 1.92E-04 15.0 mrem 9.28E-03 0.06%

New value 1.96E-04 3.42E-04 8.64E-03 1.94E-04 9.37E-03 0.06%

Critical Organ Lung Liver Liver Lung Lung

ZionSolutions, LLC ZS-20 14-0 100: Attachment 6 - Errata data 2001 Unit 1(Docket Number 50-295)

A.

Airborne Child Receptor Maximum Quarterly Dose (mrad, mrem) Yearly Maximum Limit dose % of 10CFR 50 (mrad, Yearly Qtrly Obi 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Appendix I mrem) Limit Gamma Air 5.0 mrad 0.OOE+00 0.OOE+00 5.55E-1 3 0.OOE+00 10.0 mrad 5.55E-1 3 0.00%

New value 0.OOE+00 0.00E+00 5.61E-13 0.OOE+00 5.61 E-13 0.00%

Beta Air 10.0 mrad 0.OOE+00 0.OOE+00 2.52E-10 0.OOE+00 20.0 mrad 2.52E-10 0.00%

New value 0.OOE+00 0.OOE+00 2.55E-10 O.OOE+00 2.55E-10 0.00%

Total Body 2.5 mrem 0.OOE+00 0.OOE+00 4.17E-13 0.OOE+00 5.0 mrem 4.17E-13 0.00%

New value 0.00E+00 0.OOE+00 4.21 E-13 0.00E+00 4.21 E-13 0.00%

Skin 7.5 mrem 0.OOE+00 0.OOE+00 1.74E-10 0.OOE+00 15.0 mrem 1.74E-10 0.00%

New value 0.OOE+00 0.OOE+00 1.76E-10 0.OOE+00 1.76E-10 0.00%

Organ 7.5 mrem 7.36E-05 2.38E-04 0.OOE+00 2.58E-04 15.0 mrem 5.70E-04 0.00%

New value 7.43E-05 2.40E-04 0.OOE+00 2.61 E-04 5.75E-04 0.00%

Critical Organ Bone Bone Liver Lung Bone UNIT 2 (Docket Number 50-304)

A.

Airborne Child Receptor Maximum Quarterly Dose (mrad, mrem) Yearly Maximum Limit dose % of 10CFR 50 (mrad, Yearly Qtrly Obj 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Appendix I mrem) Limit Gamma Air 5.0 mrad 0.OOE+00 0.OOE+00 5.55E-13 0.OOE+00 10.0 mrad 5.55E-13 0.00%

New value 0.OOE+00 0.OOE+00 5.61E-13 0.OOE+00 5.61E-13 0.00%

Beta Air 10.0 mrad 0.OOE+00 0.OOE+00 2.52E-10 0.OOE+00 20.0 mrad 2.52E-10 0.00%

New value 0.OOE+00 0.OOE+00 2.55E-10 0.OOE+00 2.55E-10 0.00%

Total Body 2.5 mrem 0.OOE+00 0.OOE+00 4.17E-13 0.OOE+00 5.0 mrem 4.17E-13 0.00%

New value 0.OOE+00 0.OOE+00 4.21 E-13 0.OOE+00 4.21 E-13 0.00%

Skin 7.5 mrem 0.OOE+00 0.OOE+00 1.74E-10 0.OOE+00 15.0 mrem 1.74E-10 0.00%

New value 0.OOE+00 0.OOE+00 1.76E-10 0.OOE+00 1.76E-10 0.00%

Organ 7.5 mrem 1.28E-05 1.40E-08 0.OOE+00 0.OOE+00 15.0 mrem 1.28E-05 0.00%

New value 1.29E-05 1.41 E-08 0.OOE+00 0.OOE+00 1.29E-05 0.00%

Critical Organ Lung Liver Liver NA Liver

ZionSolutions. LLC ZS-20 14-0100: Attachment 6 - Errata data 2002 Unit 1(Docket Number 50-295)

A. Airborne Child Receptor Maximum Quarterly Dose (mrad, mrem) Yearly Maximum Limit dose % of 10CFR 50 (mrad, Yearly Qtrly Obi 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Appendix I mrem) Limit Gamma Air 5.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 10.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.00%

Beta Air 10.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.00%

Total Body 2.5 mrem 7.45E-04 1.12E-03 4.53E-06 0.OOE+00 5.0 mrem 1.87E-03 0.04%

New value 7.52E-04 1.13E-03 4.58E-06 0.OOE+00 1.89E-03 0.04%

Skin 7.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.00%

Organ 7.5 mrem 2.46E-03 3.27E-03 4.76E-06 0.OOE+00 15.0 mrem 5.73E-03 0.04%

New value 2.48E-03 3.30E-03 4.81 E-06 0.OOE+00 5.79E-03 0.04%

Critical Organ Bone Bone GI-Lli Na Bone UNIT 2 (Docket Number 50-304)

A. Airborne Child Receptor Maximum Quarterly Dose (mrad, mrem) Yearly Maximum Limit dose % of 10CFR 50 (mrad, Yearly Qtrly Obj 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Appendix I mrem) Limit Gamma Air 5.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 10.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Beta Air 10.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Total Body 2.5 mrem 3.67E-04 2.37E-04 4.53E-06 2.06E-04 5.0 mrem 8.15E-04 0.02%

New value 3.71 E-04 2.39E-04 4.58E-06 2.08E-04 8.23E-04 0.02%

Skin 7.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

-Organ 7.5 mrem 1.13E-03 9.19E-04 4.76E-06 2.16E-04 15.0 mrem 2.27E-03 0.02%

New value 1.14E-03 9.28E-04 4.81 E-06 2.18E-04 2.29E-03 0.02%

Critical Orqan Bone Bone GI-Lli GI-Lli GI-Lli

ZionSolutions, LLC ZS-2014-0100: Attachment 6 - Errata data 2003 Unit 1(Docket Number 50-295)

A. Airborne Child Receptor Maximum Yearly Limit dose %of MaximumQ uarterly Dose (mrad, mrem) 10CFR 50 (mrad, Yearly Qtrlv Obi 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Appendix I mrem) Limit Gamma Air 5.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 10.0 mrad 0.00E+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Beta Air 10.0 mrad 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 20.0 mrad 0.00E+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.00%

Total Body 2.5 mrem 0.OOE+00 4.75E-05 0.OOE+00 2.78E-05 5.0 mrem 7.53E-05 0.00%

New value 0.OOE+00 4.80E-05 0.OOE+00 2.81 E-05 7.61 E-05 0.00%

Skin 7.5 mrem 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 15.0 mrem 0.00E+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Organ 7.5 mrem 0.OOE+00 4.99E-05 0.OOE+00 2.93E-05 15.0 mrem 7.92E-05 0.00%

New value 0.OOE+00 5.04E-05 0.OOE+00 2.96E-05 8.00E-05 0.00%

Critical Organ Na GI-Li Na GI-Li Bone UNIT 2 (Docket Number 50-304)

A. Airborne Child Receptor Maximum Yearly Limit dose % of Maximum Quarterly Dose (mrad, mrem) 10CFR 50 (mrad, Yearly Qtrly Obj 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Appendix I mrem) Limit Gamma Air 5.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 10.0 mrad 0.0OE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Beta Air 10.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Total Body 2.5 mrem 0.OOE+00 4.75E-05 9.82E-05 2.78E-05 5.0 mrem 1.74E-04 0.00%

New value 0.OOE+00 4.80E-05 9.92E-05 2.81 E-05 1.75E-04 0.00%

Skin 7.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Organ 7.5 mrem 0.OOE+00 4.99E-05 1.03E-04 2.93E-05 15.0 mrem 1.82E-04 0.00%

New value 0.OOE+00 5.04E-05 1.04E-04 2.96E-05 1.84E-04 0.00%

Critical Orqcan NA GI-Li GI-Li GI-Li GI-Lli

ZionSolutions, LLC ZS-2014-0 100: Attachment 6 - Errata data 2004 Unit 1(Docket Number 50-295)

A. Airborne Child Receptor Maximum Yearly Limit dose % of Maximum Qtr. Dose (mrad, mrem) 10CFR 50 (mrad, Yearly QTR Obj. 1st Qtr. 2nd Qtr. 3 Qtr. 4 Qtr. Appendix I mrem) Limit Gamma Air 5.0 mrad 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 10.0 mrad 0.OOE+00 0.00%

New value 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 0.00E+00 0.00%

Beta Air 10.0 mrad 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Total Body 2.5mrem 0.00E+00 4.17E-05 0.OOE+00 0.OOE+00 5.0mrem 4.17E-05 0.00%

New value 0.OOE+00 4.21 E-05 0.OOE+00 0.00E+00 4.21 E-05 0.00%

Skin 7.5 mrem 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Organ 7.5mrem 0.OOE+00 4.38E-05 0.OOE+00 0.OOE+00 15.0 mrem 4.38E-05 0.00%

New value 0.OOE+00 4.42E-05 0.OOE+00 0.OOE+00 4.42E-05 0.00%

Critical Organ NA GILLI NA NA GILLI UNIT 2 (Docket Number 50-304)

A. Airborne Child Receptor Maximum Yearly Limit dose % of Maximum Qtr. Dose (mrad, mrem) 10CFR 50 (mrad, Yearly QTR Obj. 1st Qtr. 2nd Qtr. 3 Qtr. 4 Qtr. Appendix I mrem) Limit Gamma Air 5.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 10.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Beta Air 10.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Total Body 2.5mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 5.Omrem 0.OOE+00 0.00%

New value 0.00E+00 0.OOE+00 0.00E+00 0.00E+00 0.00E+00 0.00%

Skin 7.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Organ 7.5mrem 0.OOE+00 3.50E-06 0.OOE+00 0.OOE+00 15.0 mrem 3.50E-06 0.00%

New value 0.OOE+00 3.54E-06 O.OOE+00 0.OOE+00 3.54E-06 0.00%

Critical Organ NA GILLI NA NA GILLI

ZionSolutions. LLC ZS-2014-0100: Attachment 6 - Errata data 2005 Unit 1(Docket Number 50-295)

A. Airborne Child Receptor Yearly Limit Total dose %of Maximum Qtr. Dose (mrad, mrem) 10CFR 50 (mrad, Yearly QTR Obi. 1st Qtr. 2nd Qtr. 3 Qtr. 4 Qtr. Appendix I mrem) Limit Gamma Air 5.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 10.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Beta Air 10.0 mrad 0.00E+00 0.00E+00 0.00E+00 O.OOE+00 20.0 mrad 0.00E+00 0.00%

New value 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 0.00%

Total Body 2.5.mrem 3.28E-04 7.55E-05 3.29E-05 0.OOE+00 5.Omrem 4.36E-04 0.01%

New value 3.31 E-04 7.63E-05 3.32E-05 0.OOE+00 4.40E-04 0.01%

Skin 7.5 mrem 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Organ 7.5mrem 3.40E-04 8.65E-05 3.45E-05 0.OOE+00 15.0 mrem 4.61 E-04 0.00%

New value 3.43E-04 8.74E-05 3.48E-05 0.OOE+00 4.66E-04 0.00%

Critical Organ GI-Lli Liver NA NA GI-Lli UNIT 2 (Docket Number 50-304)

A. Airborne Child Receptor Yearly Limit Total dose % of Maximum Qtr. Dose (mrad, mrem) 10CFR 50 (mrad, Yearly QTR Obj. 1st Qtr. 2nd Qtr. 3 Qtr. 4 Qtr. Appendix I mrem) Limit Gamma Air 5.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 10.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Beta Air 10.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.00%

Total Body 2.5.mrem 3.28E-04 7.55E-05 3.29E-05 0.OOE+00 5.Omrem 4.36E-04 0.01%

New value 3.31 E-04 7.63E-05 3.32E-05 0.OOE+00 4.40E-04 0.01%

Skin 7.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Organ 7.5mrem 3.40E-04 8.65E-05 3.45E-05 0.OOE+00 15.0 mrem 4.61 E-04 0.00%

New value 3.43E-04 8.74E-05 3.48E-05 O.OOE+00 4.66E-04 0.00%

Critical Oraan IGI-Lli Liver NA NA GI-Lli

ZionSolutions, LLC ZS-2014-0100: Attachment 6 - Errata data 2006 Unit 1(Docket Number 50-295)

A. Airborne Child Receptor Yearly Total Limit dose % of Maximum Qtr. Dose (mrad, mrem) 10CFR 50 (mrad, Yearly QTR Obi. 1st Qtr. 2nd Qtr. 1 3 Qtr. 4 Qtr. AoDendix I mrem) Limit GammaAir 5.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 10.0 mrad 0.OOE+00 0.00%

Newvalue 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Beta Air 10.0 mrad 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 20.0 mrad 0.00E+00 0.00%

New value 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 0.00%

Total Body 2.5,mrem 0.OOE+00 0.OOE+00 3.24E-05 5.85E-06 5.Omrem 3.83E-05 0.00%

New value 0.OOE+00 0.OOE+00 3.27E-05 5.91 E-06 3.87E-05 0.00%

Skin 7.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Organ 7.5mrem 0.OOE+00 0.OOE+00 9.80E-05 2.56E-05 15.0 mrem 1.24E-04 0.00%

New value 0.OOE+00 0.OOE+00 9.90E-05 2.59E-05 1.25E-04 0.00%

Critical Organ NA NA Bone Bone Bone UNIT 2 (Docket Number 50-304)

A. Airborne Child Receptor Yearly Total Limit dose % of Maximum Qtr. Dose (mrad, mrem) 10CFR 50 (mrad, Yearly QTR Obj. 1st Qtr. 2nd Qtr. 3 Qtr. 4 Qtr. Appendix I mrem) Limit Gamma Air 5.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 10.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Beta Air 10.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 0.00%

Total Body 2.5.mrem 0.OOE+00 0.OOE+00 3.24E-05 5.85E-06 5.Omrem 3.83E-05 0.00%

New value 0.OOE+00 0.OOE+00 3.27E-05 5.91 E-06 3.87E-05 0.00%

Skin 7.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Organ 7.5mrem 0.OOE+00 0.OOE+00 9.80E-05 2.56E-05 15.0 mrem 1.24E-04 0.00%

New value 0.OOE+00 0.OOE+00 9.90E-05 2.59E-05 1.25E-04 0.00%

Critical Oraan NA NA Bone I Bone Bone

ZionSolutions, LLC ZS-2014-0100: Attachment 6 - Errata data 2007 Unit 1(Docket Number 50-295)

A. Airborne Child Receptor Yearly Total Limit dose % of Maximum Qtr. Dose (mrad, mrem) 10CFR 50 (mrad, Yearly QTR Obi. 1st Qtr. 2nd Qtr. 3 Qtr. 4 Qtr. ADDendix I mrem) Limit Gamma Air 5.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 10.0 mrad 0.OOE+00 0.00%

New value 0.00E+00 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 0.00%

Beta Air 10.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Total Body 2.5.mrem 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 5.Omrem 0.00E+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Skin 7.5 mrem 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Organ 7.5mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Critical Organ NA NA NA NA NA UNIT 2 (Docket Number 50-304)

A. Airborne Child Receptor Yearly Total Limit dose % of Maximum Qtr. Dose (mrad, mrem) 10CFR 50 (mrad, Yearly QTR Obj. 1st Qtr. 2nd Qtr. 3 Qtr. 4 Qtr. Appendix I mrem) Limit GammaAir 5.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 10.0 mrad 0.OOE+00 0.00%

New value 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Beta Air 10.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Total Body 2.5.mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 5.Omrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Skin 7.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Organ 7.5mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Critical Oraan NA NA NA NA NA I

ZionSolttions, LLC ZS-2014-0100: Attachment 6 - Errata data 2008 Unit 1(Docket Number 50-295)

A. Airborne Child Receptor Total Yearly Limit dose % of Maximum Qtr. Dose (mrad, mrem) 10CFR 50 (mrad, Yearly QTR Obi. 1st Qtr 2nd Qtr. 3 Qtr. 4 Qtr. Appendix I mrem) Limit Gamma Air 5.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 10.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

BetaAir 10.0 mrad 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 0.00E+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.00%

Total Body 7.5 mrem 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 15.0 mrem 0.00E+00 0.00%

New value 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Skin 7.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Organ 7.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Critical Organ NA NA NA NA NA UNIT 2 (Docket Number 50-304)

A. Airborne Child Receptor Total Yearly Limit dose % of Maximum Qtr. Dose (mrad, mrem) 10CFR 50 (mrad, Yearly QTR Obj. 1st Qtr. 2nd Qtr. 3 Qtr. 4 Qtr. Appendix I mrem) Limit Gamma Air 5.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 10.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Beta Air 10.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Total Body 7.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Skin 7.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.00%

Organ 7.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.00%

Critical Oraan NA NA NA NA I NA

ZionSohttions, LLC ZS-2014-0100: Attachment 6 - Errata data 2009 Unit 1(Docket Number 50-295)

A. Airborne Child Receptor Total Yearly Limit dose % of Maximum Qtr. Dose (mrad, mrem) 10CFR 50 (mrad, Yearly QTR Obj. 1st Qtr. 2nd Qtr. 3 Qtr. 4 Qtr. Appendix I mrem) Limit Gamma Air 5.0 mrad 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 10.0 mrad 0.OOE+00 0.00%

New value 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Beta Air 10.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.00%

Total Body 7.5 mrem 0.OOE+00 1.31 E-05 0.OOE+00 0.OOE+00 15.0 mrem 1.31 E-05 0.00%

New value 0.OOE+00 1.32E-05 0.OOE+00 0.OOE+00 1.32E-05 0.00%

Skin 7.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Organ 7.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.00%

Critical Organ NA NA NA NA NA UNIT 2 (Docket Number 50-304)

A. Airborne Child Receptor Total Yearly Limit dose % of Maximum Qtr. Dose (mrad, mrem) 10CFR 50 (mrad, Yearly QTR Obj. 1st Qtr. 2nd Qtr. 3 Qtr. 4 Qtr. Appendix I mrem) Limit Gamma Air 5.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 10.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Beta Air 10.0 mrad 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 20.0 mrad 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Total Body 7.5 mrem 0.OOE+00 1.31E-05 0.OOE+00 0.00E+00 15.0 mrem 1.31E-05 0.00%

New value 0.OOE+00 1.32E-05 0.OOE+00 0.OOE+00 1.32E-05 0.00%

Skin 7.5 mrem 0.00E+00 O.OOE+00 0.OOE+0O 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Organ 7.5 mrem 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 15.0 mrem 0.OOE+00 0.00%

New value 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00%

Critical Organ NA NA NA NA NA

ML14122A061

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