Text

Radioactive Effluent Release Report for 2002
	ML030640632
Person / Time
Site:	South Texas
Issue date:	02/27/2003
From:	Gangluff R; South Texas
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	31567953, NOC-AE-03001479, STI:31567953, FOIA/PA-2009-0260
	Download: ML030640632 (134)
	v • d • e

llý Nuclear Operating Company South Texas Prqe*w leaflc Gevrmt&jSt2n JO.S&r 2V2 dsM,*r, Tesas 7748)

February 27, 2003 NOC-AE-03001479 10CFR50.36a STI: 31567953 U. S. Nuclear Regulatory Commission Attention: Document Control Desk One White Flint North 11555 Rockville Pike Rockville, MD 20852 South Texas Project Units 1 & 2 Docket Nos. STN 50-498 & 50-499 Radioactive Effluent Release Report for 2002 Pursuant to the South Texas Project Technical Specification 6.9.1.4 and 10CFR50.36a, attached is the Radioactive Effluent Release Report for 2002. The report covers the period from January 1, 2002 to December 31, 2002.

If you have any questions on this matter, please contact Mr. K. W. Reynolds at (361) 972 3611 extension 6678 or me at (361) 972-7879.

R. A. Ganglu Manager, Chemistry

- MKJ/

Attachments: 1) Radioactive.Effluent Release Report for 2002

NOC-AE-03001479 Page 2 cc:

(paper copy) (electronic copy)

Ellis W. Merschoff A. H. Gutterman, Esquire Regional Administrator, Region IV Morgan, Lewis & Bockius LLP U.S. Nuclear Regulatory Commission 611 Ryan Plaza Drive, Suite 400 L. D. Blaylock/W. C. Gunst Arlington, Texas 76011-8064 City Public Service U. S. Nuclear Regulatory Commission Mohan C. Thadani Attention: Document Control Desk U. S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike R. L. Balcom Rockville, MD 20852 Texas Genco, LP Richard A. Ratliff A. Ramirez Bureau of Radiation Control City of Austin Texas Department of Health 1100 West 49th Street C. A. Johnson Austin, TX 78756-3189 AEP Texas Central Company Cornelius F. O'Keefe Jon C. Wood U. S. Nuclear Regulatory Commission Matthews & Branscomb P. 0. Box 289, Mail Code: MN1l6 Wadsworth, TX 77483 C. M. Canady City of Austin Electric Utility Department 721 Barton Springs Road Austin, TX 78704

Completed by Generation Department in accordance with Technical Specifications for United States Nuclear Regulatory Commission License Nos.

NPF-76 & NPF-80 February 2003 Authored by:

Chemistry Division Technical Review:

4Gdon E. Williams, CHP Health Physicist Health Physics Division Approved by:

Richard A. Gangluff da, if

/

Manager Chemistry Division 2002 Radioactive Effluent Release Report SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION

RADIOACTIVE EFFLUENT RELEASE REPORT 2002 SOUTH TEXAS PROJECT RADIOACTIVE EFFLUENT RELEASE REPORT 2002 SOUTH TEXAS PROJECT TABLE OF CONTENTS TABLE OF CONTENTS PAGE

SUMMARY

TAB Summary and Introduction ..................................................................................................... 1-1 EFFLUENTPROGRAM TAB Supplemental Information for Effluent and Waste Disposal ..................... 2-1 Regulatory Limits Effluent Concentrations Limits Average Energy (Million Electron Volts/Disintegration)

Measurement and Approximations of Total Activity Batch Releases Abnormal (Unplanned) Releases Estimate of Total Error Solid Waste Shipments Radiological Impact on Man Meteorological Data Lower Limit of Detection Dose to Members of the Public Technical Specifications and Offsite Dose Calculation Manual Controls Reporting R equirem ents ............................................................................................................................ 3-1 Offsite Dose Calculation Manual Changes Annual Land Use Census Radioactive Waste Treatment System Design Modification Description Inoperable Effluent Monitoring Instrumentation Explanation Gas Storage Tank Curie Limit Violation Description Unprotected Outdoor Tank Curie Limit Violation Description Abnormal (Unplanned) Release Description Radioactive Waste Process Control Program Changes RADIOACTIVE DATA TAB Gaseous Effluents ..................................................................................................................... 4-1 Revised Gaseous Effluents Summations ............................................................................. 4.1-1 Liquid Effl uents ........................................................................................................................ 5-1 Solid Waste and Irradiated Fuel Shipments .......................................................................... 6-1 i

P AI'lT(3AACT1'B. PF'r H T:'TP"M'KT PI A *1P PPPADT SOUTH TEXAS PROJECT RADIOAr-ryvlz T717M I TvxrrRT7y TZACT7 DVT>nT?-r TABLE OF CONTENTS TABLE OF CONTENTS PAGE DOSE DATA TAB rc* A ,*,*,,,*.I lw.aý #.

rt xn "...la....l.*****.................................. 7-1 Results of the Protected Area Direct Radiation Measurement Program ............................ 8-1 iVETEOROLOGICAL DATA TAB Joint Frequency Tables ............................................................................................................ 9-1 Joint Frequency Tables for First Quarter Joint Frequency Tables for Second Quarter Joint Frequency Tables for Third Quarter Joint Frequency Tables for Fourth Quarter Joint Frequency Tables for Second Quarter Batch Release Joint Frequency Tables for Third Quarter Batch Release Joint Frequency Tables for Fourth Quarter Batch Release ii

qrniT TFT.T I:YA5 PR ATPCT

~~ ~

DI1PM fl{P~ KEA ~ ~

ArTC'A(FfJT ~ 1PR ~

ITNI ~ ~ ~ nr Introduction and Summary Report Summary During 2002, as in all previous years, operation of the South Texas Project created no adverse effects or health risks. The maximum radiation exposure calculatedfor a hypotheticalperson living at the boundary of the South Texas Projectduring2002 due to operationof the South Texas Projectwas less than one millirem.- For reference, this dose may be compared to the average annual radiation exposure of 360 millirem to people in the United States from all sources. Natural radiation sources in the environment contribute most of the radiationexposure to people; nuclearpower operations contribute less than one millirem.

RADIATION SOURCE*

Radon 54%

Medea] X ray 11%

Internal 11%

NCRP (1987). National Council on Radiation Protection and Measurements, Ionizing RadiationExposure of the Population of the United States, (Bethesda, Maryland), NCRP Report No. 93.

During 2002, the total body dose to the most exposed individual from radioactive effluents and direct radiation was 0.017 millirem. This total represents approximately 0.07% of the limits of 40 C.F.R. § 190. This theoretical individual, an adult, resides in the West by South-West Sector, approximately 4,000 meters (2.5 miles) from the site. For dose calculation purposes, this theoretical individual is characterized as the most exposed with regard to food consumption, occupancy, and other uses of the areas in the plant vicinity. This theoretical individual is not a 1-1

R.AD.IOACTIVE

-.-. F.FLUE . ..VA,*7 7.-, D-rI Lv, 50 I iSOXAS PROJECT Introduction and Summary real person and the dose model assumes that this theoretical individual may consume the maximum amount of food with all the food being grown or grazed at the residence. This theoretical individual receives shoreline exposure from Little Robbins Slough for 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months per year and consumes 21 kilograms (48 pounds) of fish taken from Little Robbins Slough. This theoretical individual receives a submersion dose from noble gases and dose from inhaled radioactive particulates, radioiodines, and tritium. This adult consumes 64 kilograms (150 pounds) of vegetables grown at the residence and consumes 110 kilograms (250 pounds) of meat from livestock grazed at the residence.

Releases to the environment at the South Texas Project Electric Generating Station have historically been and continue to be well below regulatory limits as shown in the following table. Members of the public received negligible additional radiation due to the operation of the South Texas Project.

This Radioactive Effluent Release Report summarizes the data describing the radioactive liquid and gaseous releases from the South Texas Project Electric Generating Station during 2002. The radioactive effluents from the South Texas Project are effectively monitored and controlled in accordance with regulatory requirements.

THEORETICAL TOTAL BODY DOSE FOR ALL PATHWAYS Chart Title 0.260 _1% of REGULATORY LIMIT (25 millirem) 0.240 0.220 0.200 0.180 E 0.160 0 0.140 R 0.120 E0.1I0 -

0.080 0.060 0.040 0.027 0.020 -0.004 0.011 0,013 0.012 0.014 0.014 0.009 0.018 0.017 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 YEAR Liquid and gaseous discharges from the South Texas Project are continuously monitored for radioactive content. Samples are also collected from ventilation systems and liquid discharges and analyzed for radioactivity. The sample and analysis methods are verified and augmented using an environmental laboratory. Radioactivity monitors continuously sample the ventilation exhaust systems. On the liquid discharge lines, radioactivity monitors automatically divert or isolate liquid effluents if the radioactivity is higher than expected. These monitors are also equipped with remote alarm indications in the control rooms and health physics offices.

1-2

2002 SOUTH TEXAS PROJECT RADIOACTIVE EFFLUENT RELEASE REPORT Introduction and Summary The radiation monitors, and the sampling and analysis program, provide an accurate determination of the type and quantity of radioactive materials released in plant effluents. Liquid effluents are directed to the Main Cooling Reservoir that is located entirely within the site boundary. The South Texas Project continues to aggressively pursue the reduction of radioactive material in liquid effluents consistent with prudent industry practices.

Each year, the effluent monitoring results are summarized in this report and a hypothetical radiation dose to the population in the surrounding area is calculated based on gaseous radioactive effluents, meteorological conditions and liquid radioactive effluents. The hypothetical dose assumes all credible paths for radioactivity to reach a member of the public, such as consumption of vegetables from a garden, fish from the river, inhalation, and direct exposure. The highest potential hypothetical dose to an individual at the site boundary was calculated to be less than 1 millirem which is significantly less than an average person receives from natural sources annually. The information presented in this report demonstrates that plant operation is consistently controlled to ensure that radioactive effluents remain below regulatory limits and to ensure protection of the public and the environment.

1-3

Tr%A ==T TMXý D VT 1ý A Q= D VDr%1D 'r At~DDYT5OUT" 1Yf~~T~,TfC nmD S1TI TEXAS PROJEC~T Introduction and Summary INTRODUCTION This Radioactive Effluent Release Report is submitted for the period January 1, 2002, through December 31, 2002, in accordance with Appendix A of License Nos. NPF-76 and NPF-80, Technical Specifications and the Offsite Dose Calculation Manual.

A single submittal is made for both units combining those sections that are common. Separate tables of releases and release totals are included where separate processing systems exist.

This report includes an annual summary of hourly meteorological measurements taken during each quarter. This data appears as tables of wind direction and wind speed by atmospheric stability class. All assessments of radiation doses are performed in accordance with the Offsite Dose Calculation Manual.

Minimal quantities of radioactivity were released during 2002. Liquid effluents are discharged to the on-site Main Cooling Reservoir and subsequently released offsite. The radioactivity released in liquids beyond the site boundary was estimated using the South Texas Project Electric Generating Station Offsite Dose Calculation Manual. Solid radioactive waste is shipped offsite for disposal. The following table is a brief summary of the radioactive effluents and solid waste attributable to the station.

TYPE OF EFFLUENT TYPE DESTINATION VOLUME CUBIC CURIES RADIOACTIVE METER MATERIAL NOBLE GAS GAS OFFSITE 6.0E3+09 4.OE+2 PARTICULATE AND GAS OFFSITE 6.OE+09 4.3E-03 IODINES TRITIUM GAS OFFSITE 6.OE+09 6.9E+01 TRITIUM LIQUID OFFSITE 4.8E+06 3.4E+02 FISSION AND LIQUID OFFSITE 4.8E+06 8.8E-04 ACTIVATION PRODUCTS TRITIUM LIQUID ON-SITE 2.8E+04 2.6E+03 FISSION AND LIQUID ON-SITE 2.8E+04 1.7E-01 ACTIVATION PRODUCTS(')

SPENT RESINS AND SOLID FOR BURIAL 4.9E+00 4.4E+02 FILTERS DRY SOLID FOR BURIAL 1.3E+01 6.0E-01 COMPRESSIBLE WASTE OTHER WASTE SOLID FOR BURIAL 9.4E+01 2.0E-04 (SECONDARY RESIN, CHARCOAL, AND FILTER CAKE)

°')Excludes 0.9 curies of dissolved and entrained gases.

1-4

RADIOACTIVE EFFLUENT RELEASE REPORT 2002 SOUTH TEXAS PROJECT Introduction and Summary Tritium was the largest contributor to the offsite doses from radioactive effluents both liquid and gaseous. The offsite doses are well below any regulatory limit and significantly less than the average annual radiation exposure to people in the United States from all sources (360 millirem).

1-5

SOUTH TEXAS PROJECT RADIOACTIVE EFFLUENT RE .,LE.ASE, Kt I IV Supplemental Information for Effluent and Waste Disposal Supplemental Information for Effluent and Waste Disposal 2-1

RADIOACTIVE EFFLUENT RELEASE REPORT 2002 SOUTH TEXAS PROJECT Supplemental Information for Effluent and Waste Disposal Supplemental Information for Effluent and Waste Disposal The South Texas Project Electric Generating Station is located on 49,800,000 square meters (12,300 acres) in Matagorda County, Texas, approximately 24,000 meters (15 miles) southwest of Bay City along the west bank of the Colorado River. The South Texas Project is jointly owned by Texas Genco LP formerly Reliant Energy HL&P, AEP Texas Central Company formerly, Central Power & Light Company, the City of Austin, and the City of San Antonio.

Until late 1997, Reliant Energy HL&P was the designated licensee for the owners. On November 14, 1997, the station owners changed the licensee to STP Nuclear Operating Company, which is responsible for implementation of the Radioactive Effluent Control Program.

The South Texas Project Electric Generating Station consists of two 1,250 megawatt-electric Westinghouse pressurized water reactors. The thermal output was up-rated by 1.4 percent increasing the electrical output. Unit 1 received a low-power testing license on August 21, 1987, obtained initial criticality on March 8, 1988, and was declared commercially operational on August 25, 1988. Unit 2 received a low-power testing license on December 16, 1988, obtained initial criticality on March 12, 1989, and was declared commercially operational on June 19, 1989. Both units together produce enough electricity to serve over one million homes.

Regulatory Limits Fission and Activation Gases The air dose due to noble gases released in gaseous effluents from each unit to areas at and beyond the Site Boundary shall be limited to the following:

During any calendar quarter: Less than or equal to 5 millirads for gamma radiation and less than or equal to 10 millirads for beta radiation, and During any calendar year: Less than or equal to 10 millirads for gamma radiation and less than or equal to 20 miillirads for beta radiation.

Todines and Particulates, Half-Lives > 8 days The dose to a Member of the Public from Iodine-131, Iodine-133, tritium, and all radionuclides in particulate form with half-lives greater than eight days in gaseous effluents released, from each unit, to areas at and beyond the Site Boundary shall be limited to the following:

During any calendar quarter: Less than or equal to 7.5 millirems to any organ; and During any calendar year: Less than or equal to 15 millirems to any organ.

Liquid Effluents The dose or dose commitment to a Member of the Public from radioactive materials in liquid effluents released from each unit to Unrestricted Areas shall be limited to:

During any calendar quarter: Less than or equal to 1.5 millirems to the whole body and to less than or equal to 5 millirems to any organ; and 2-2

KADJIUACTIV1. EFFPLUEIN I RELEASE REPORT 2002 SOUTH TEXAS PROJECT Supplemental Information for Effluent and Waste Disposal During any calendar year: Less than or equal to 3 millirems to the whole body and to less than or equal to 10 millirems to any organ.

Effluent Concentrations Limits Gaseous Effluents The dose rate due to radioactive materials released in gaseous effluents from the site to areas at and beyond the Site Boundary shall be limited to the following:

For noble gases: Less than or equal to 500 millirems/year to the whole body and less than or equal to 3000 millirems/year to the skin; and For Iodine-13 1, Iodine-133, tritium and all radionuclides in particulate form with half-lives greater than eight days: Less than or equal to 1500 millirems/year to any organ.

Liquid Effluents The concentration of radioactive material released in liquid effluents to Unrestricted Areas shall be limited to 10 times the concentrations specified in 10CFR, Part 20, Appendix B, Table II, Column 2, for radionuclides other than dissolved or entrained noble gases. For dissolved or entrained noble gases, the concentration shall be limited to 2.0E-04 microcurie/milliliter total activity.

Average Energy (Million Electron Volts/Disintegration The Average Energy (or E-bar) shall be the average (weighted in proportion to the concentration of each radionuclide in the reactor coolant at the time of sampling) of the sum of the average beta and gamma energies per disintegration for the isotopes other than lodines, with half-lives greater than 15 minutes, making up at least 95% of the total non-iodine activity in the coolant. The following average energy values are based on grab sample analyses from each reactor coolant systems with both samples being collected during September of 2002.

E-bar (Million Electron Volts/Disintegration) 0.171

Unit 1 0.644

Unit 2

Includes tritium The average energy (E-bar) values of the radionuclide mixture in gaseous releases of fission and activation gases are based on noble gases released during the reporting period.

E-bar (Million Electron Volts/Disintegration) 0.193 Unit 1 0.240 Unit 2 2-3

RADIOACTIVE EFFLUENT RELEASE REPORT 2002 SOUTH TEXAS PROJECT Supplemental Information for Effluent and Waste Disposal Measurement and Approximations of Total Activity The following discussions detail the methods used to measure and approximate total activity for the following:

Gaseous Effluents: Fission and Activation Gases, Iodines and Particulates Liquid Effluents Tables A3-1 and A4-1 of the South Texas Project Electric Generating Station Offsite Dose Calculation Manual give sampling frequencies and lower limit of detection requirements for the analysis of liquid and gaseous effluent streams.

Gaseous Effluents Analytical Methods For Batch Gaseous Releases Monthly pre-release grab samples are collected from the plant Reactor Containment Building atmosphere. These samples are analyzed on a Gamma Spectroscopy System utilizing high purity germanium detectors for noble gas, iodine and particulate activity. Tritium specific radioactivities are measured using Liquid Scintillation Counting techniques.

The radionuclide concentrations obtained are used in conjunction with the gross noble gas release rate monitoring data collected by the radiation monitoring system to estimate the release rate of each radionuclide in the effluent streams. The noble gas release rate data collected by the unit vent radiation monitor is quantified and reported as continuous mode of release. The data from the unit vent radiation monitor in conjunction with the grab sample results of the Reactor Containment Building atmosphere are used to quantify the radioactivity released.

Analytical Methods For Continuous Gaseous Releases Periodic noble gas and tritium grab samples are taken from the continuous release points such as the Unit Vent. Secondary liquid grab samples in conjunction with the mass of the secondary coolant lost are used for quantifying secondary steam releases. Continuous sampling for particulates and iodine is also performed on the effluent streams. These samples are analyzed for tritium and gamma radionuclides, as described above for batch releases. Strontium-89, Strontium-90, and gross alpha analyses were performed by the on site Radiological Services Laboratory.

Using noble gas grab sample results and the gross noble gas release rate monitor, the noble gases in effluent streams are quantified by the plant radiation monitoring system.

Liquid Effluents Analytical Methods For Liquid Releases Liquid batch releases include waste liquid treated by the liquid waste processing system and secondary regenerative waste. Liquid effluents resulting from primary to secondary leakage 2-4

0 A Thin A r'rnm Err? VTtKrr BET 0 A en flflflflflin

200 I,**,* , I IL.E:.,3 Ixr's I LUU2 SOUTH TEXAS PROJECT Supplemental Information for Effluent and Waste Disposal or other plant operations are continuously monitored and are tracked as continuous releases.

For batch releases, representative pre-release grab samples are taken and analyzed in accordance with Table A3-1 of the Offsite Dose Calculation Manual. For continuous releases, representative samples are collected weekly and analyzed. Radionuclide analyses are performed using a Gamma Spectroscopy System. Aliquots of each pre-release batch sample and of representative samples for continuous releases are composited in accordance with the requirements in Table A3-1 of the Offsite Dose Calculation Manual. Tritium concentrations are determined using Liquid Scintillation Counting techniques. Dissolved and entrained gas concentrations are determined by counting grab samples on the Gamma Spectroscopy System. Strontium-89, Strontium-90, gross alpha, and Iron-55 determinations are performed by the on-site Radiological Services Laboratory. The radionuclide concentrations obtained are used with the total volume for each batch release.

Batch Releases Liquid and gaseous summaries are compiled from permits generated using a computer-based effluent management system and plant procedures. Liquid batch releases are accounted for by individual permits. Gaseous batch releases are accounted for by monthly permits and consist of reactor containment purges for the purpose of reducing radioactivity concentrations. Batch times represent the actual period of releases and the periods that the purge valves were open.

Liquid (Unit 1)

Liquid (Unit 1) Quarter 1 Quarter 2 Quarter 3 Quarter 4

a. Number of batch releases 12 19 29 44

b. Total time period for batch 777 1244 1934 2781 releases (minutes)

c. Maximum time period for a 73 71 71 71 batch release (minutes)

d. Average time period for 65 65 67 63 batch releases (minutes)

Minimum time period for a 47 44 48 46 batch release (minutes) 2-5

fl A rAIt% A fl'fli 1MLltflt.

Erti T ,r,.rr liv inC flELUC4. DEl flCLCJX3fl 0 COflOT t A CD Jnn jn, T3VnrDr Im SOUTH TEXAS PROJECT Supplemental Information for Effluent and Waste Disposal Gaseous (Unit 1)

Gaseous (Unit 1) Quarter I Quarter 2 Quarter 3 Quarter 4

a. Number of batch releases 0 0 1 0

b. Total time period for batch 0 0 120 0 releases (minutes)

c. Maximum time period for a 0 0 120 0 batch release (minutes)

d. Average time period for 0 0 120 0 batch releases (minutes)

e. Minimum time period for a 0 0 120 0 batch release (minutes)

Liquid (Unit 2)

Liquid (Unit 2) Quarter1l Quarter2 Quarter3 I Quarter4

a. Number of batch releases 10 39 27 44

b. Total time period for batch 624 2420 1710 2540 releases (minutes)

c. Maximum time period for a 65 65 69 65 batch release (minutes)

d. Average time period for 62 62 63 58 batch releases (minutes)

e. Minimum time period for a 59 47 45 42 batch release (minutes)

Gaseous (Unit 2)

Gaseous (Unit 2) ( Quarter 1 1 Quarter 2 Quarter 3 Quarter 4

a. Number of batch releases 0 1 3 18

b. Total time period for batch 0 120 720 93360 releases (minutes) _ _I

c. Maximum time period for a 0 120 240 42480 batch release (minutes)

d. Average time period for 0 120 240 5187 batch releases (minutes)

e. Minimum time period for a 0 120 240 120 batch release (minutes)

Abnormal (Unplanned) Releases No abnormal releases occurred during this reporting period.

2-6

RADIOACTIVE EFFLUENT RELEASE REPORT 2002 SOUTH TEXAS PROJECT Supplemental Information for Effluent and Waste Disposal Estimate of Total Error Estimate of Error for Liquid Effluents The maximum error associated with volume and flow measurements, based upon plant calibration practice, is estimated to be + 1.27%. The error associated with the flow measurement is small in relation to the counting uncertainty of the radionuclide concentration analysis.

The average uncertainty associated with counting measurements is 10% or less at the 95%

confidence level.

The error associated with dilution volume is estimated to be + 10%.

Estimate of Error for Gaseous Effluents The maximum error associated with monitor readings, sample flow, vent flow, sample collection, monitor calibration and laboratory procedures are collectively estimated to be:

Fission and Activation Gases Low Activity (less than 10 microcurie per second) + 100%

Fission and Activation Gases High Activity (greater than or equal to 10 rnicrocurie per second) + 20%

lodines + 25%

Particulates + 25%

Tritium + 50%

The average uncertainty associated with counting measurements is 10% or less at the 95%

confidence level for fission and activation gases, iodines, particulates and tritium.

Estimate of Error for Solid Radioactive Waste The error associated in determining the volume of solid radioactive waste shipments is estimated to be + 1%. The error associated in determining the filter media, spent primary resins, and spent secondary resins radioactivity is estimated to be within a factor of two of the real value and is due primarily to waste stream sampling uncertainty. The error associated in determining the radioactivity of other solid radioactive waste shipments is estimated to be within a factor of three of the real value.

Solid Waste Shipments A total of twenty-five shipments of radioactive filter media, spent resins, dry active and other wastes were made during the reporting period. A summary of the data is provided in the Section 6, Solid Waste and Irradiated Fuel Shipments.

2-7

D A T%1n A f'Tl7= VT 1TtrhXT D V ~A CT T 2DrD 'PT

rV'V)

.,dvI) AT1-TP% P Supplemental Information for Effluent and Waste Disposal Radiological Impact on Man The data for the period January 1, 2002, through December 31, 2002, is provided in the Dose Accumulation (Section 7) and the Summary of Direct Radiation Table 8-1 (Section 8). The following dilution factors and dilution water flows were used for assessing the radiation doses due to radioactive liquid effluents released to unrestricted areas.

Receptor Location ODCMI' Dilution Water Flow Dilution Water Dilution Water Dilution Factor Cubic Feet/Second Flow Flow Liters/Year Liters/Quarter Colorado River 1.OOE+00 6.OOE+02 5.36E+11 1.34E+11 Matagorda Bay 1.63E+02 9.78E+04 8.73E+13 2.18E+13 Little Robbins 3.05E-02 1.83E+01 1.63E+10 4.08E+09 Slough Area _ _ I (1) Offsite Dose Calculation Manual factor The dilution water-flow used to estimate the individual dose due to ingestion of saltwater fish and saltwater invertebrates (shrimp) harvested from the Colorado River was 5.36E+1 1-liters per year for the years of 1989 through 2002. The dilution water flow used to estimate the individual dose due to ingestion of saltwater fish and saltwater invertebrates harvested from the Matagorda Bay was 8.73E+13 liters per year for the years of 1993 through 2002 as the result of a diversion channel that routes the Colorado River into Matagorda Bay. The dilution water flow used to estimate the individual dose due to ingestion of freshwater fish from the Little Robbins Slough Area was 1.63E+10 liters per year for the years 1989 through 2002. These dilution water flows were also used for estimating individual dose due to shoreline deposits. The radioactivity reported in the Liquid Effluent tables is the amount released to the Main Cooling Reservoir and does not contribute to dose until the radioactivity is released to unrestricted areas. In order to estimate the doses due to liquid effluents, the radioactivity reported must be adjusted by the values listed in the Offsite Dose Calculation Manual, Table' B4-1, "Radionuclide Fraction Leaving STPEGS Via Liquid Routes".

Meteorological Data The 2002 meteorological data is presented in the form of joint frequency tables. Each quarter contains eight tables, one for each stability class and one for all classes combined.

A second set of joint frequency tables is provided for time periods'when the reactor containment building fans were operating to remove radioactivity from the containment for personnel protection reasons. These containment purges are classified as batch releases. No batches are reported for the first quarter since no containment purges were performed.

Lower Limit of Detection The Lower Limit of Detection (an a priori limit) is defined as the smallest concentration of radioactive material in a sample that will yield a net count above system background that will be detected with 95% probability, and only a 5% probability of falsely concluding that a blank 2-8

RADIOACTIVE EFFLUENT RELEASE REPORT 2002 SOUTH TEXAS PROJECT Supplemental Information for Effluent and Waste Disposal observation represents a "real" signal. A zero (0) value in the attached tables indicates no activity detected.

Dose to Member of the Public Dose to Member of the Public from Direct Radiation Outside the Site Boundary The Offsite Dose Calculation Manual includes the direct radiation from plant structures as a component to the dose to a hypothetical, highest exposed Member of the Public located off site due to plant operations. The only source of plant related direct radiation in 2002 originated from radioactive waste storage tanks south of Units 1 and 2 and the movement of radioactive waste in the same area.

The Offsite Dose Calculation Manual allows measurements made near the plant structures to be used in these calculations following suitable adjustments for distance and exposure time.

In 2002, Thermoluminescent Dosimeters were placed along the protected area fence surrounding Units 1 and 2 of the South Texas Project as pictured in Figure 8-1 of Section 8.

The results of these measurements are summarized in Table 8-1 of Section 8. The table shows that in 2002 only two Thermoluminescent Dosimeter stations measured more exposure than typical of natural background determined prior to operation in the vicinity of the South Texas Project. These two stations were both located south of the units where the reservoir shields off site members of the public. Hence no dose due to direct radiation in 2002 was delivered to a Member of the Public located off site.

Dose to Member of the Public from Direct Radiation Inside the Site Boundary A hypothetical Member of the Public inside the site boundary but outside the protected area fence could receive approximately 1.28 millirem from direct radiation if they spent 2000 hours0.0231 days 0.556 hours 0.00331 weeks 7.61e-4 months a year near the protected area fence south of Unit 2. This value assumes that a site worker meeting the definition of a Member of the Public spent 2000 hours0.0231 days 0.556 hours 0.00331 weeks 7.61e-4 months of the year near Station #7 (see Figure 8-1 of Section 8) where the direct radiation exposure rate was 0.00064 mR/hr.

Dose to Member of the Public from Radioactive Effluents Outside the Site Boundary During 2002, the total body dose to the most exposed individual from radioactive effluents and direct radiation was 0.017 millirem. This total represents approximately 0.07% of the limits of 40 C.F.R. § 190. This theoretical individual, an adult, resides in the West by South West Sector, approximately 4,000 meters (2.5 miles) from the site. For dose calculation purposes, this theoretical individual is characterized as the most exposed with regard to food consumption, occupancy, and other uses of the areas in the plant vicinity. This theoretical individual is not a real person and the dose model assumes that this theoretical individual may consume the maximum amount of food with all the food being grown or grazed at the residence. This theoretical individual receives shoreline exposure from Little Robbins Slough for 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months per year and consumes 21 kilograms (48 pounds) of fish taken from Little Robbins Slough. This theoretical individual receives a submersion dose from noble gases and dose from inhaled radioactive particulates, radioiodines, and tritium. This adult 2-9

RADIOACTIVE EFFLUENT RELEASE REPORT 2002 SOUTH TEXAS PROJECT Supplemental Information for Effluent and Waste Disposal consumes 64 kilograms (150 pounds) of vegetables grown at the residence and consumes 110 kilograms (250 pounds) of meat from livestock grazed at the residence.

Dose to Member of the Public from Direct Radiation and Radioactive Effluents Inside the Site Boundary A hypothetical Member of the Public outside the protected area fence but inside the site boundary could receive approximately 0.17 millirem from radioactive effluents due to inhalation and immersion. This dose plus the direct radiation dose would yield 1.5 millirem, a small fraction of 10 C.F.R. §20.1301 annual limit.

Sewage Sludge Land Farming Sewage sludge removed from the West Sanitary Waste Treatment System was beneficially land applied onsite during April 2002. This beneficial land application is not a radioactive effluent and is only reported to document this activity. The amount of radioactivity contained in the sludge was approximately 54 microcuries. This radioactivity includes nuclides of Cobalt-57 Cobalt-58, Cobalt-60 and tritium. In accordance with Texas Natural Resource Conservation Commission Registration No. 710645, the sludge is incorporated into the soil after application.

A soil sample collected from the area in December 2002 indicated no activity above background, confirming that the concentration in the soil is below the limits established in Title 25 of the Texas Administrative Code Section 289.202 (ddd).

2-10

SOUTH TEXAS PROJECT RADIUJXL I I VE, LEFFLUEIN I RElLEASEL RPMrs I Technical Specifications and Offsite Dose Calculation Manual Controls Reporting Requirements Technical Specifications and Offsite Dose Calculation Manual Controls Reporting Requirements 3-1

RADIOACTIVE EFFLUENT RELEASE REPORT 2002 SOUTH TEXAS PROJECT Technical Specifications and Offsite Dose Calculation Manual Controls Reporting Requirements Offsite Dose Calculation Manual Changes (reference, Technical Specifications, 6.13)

There were no changes to the Offsite Dose Calculation Manual during this reporting period.

-- Annual Land Use Census (reference, Offsite Dose Calculation Manual Controls, 3.12.2.a)

The Land Use Census did not identify any new locations for dose calculations.

Radioactive Waste Treatment System Design Modification Description (reference, Offsite Dose Calculation Manual Controls, 6.15)

No major design modifications were made to the gaseous, liquid, or solid radioactive waste treatment systems during this reporting period.

Inoperable Effluent Monitoring Instrumentation Explanation (reference, Offsite Dose Calculation Manual Controls, 6.9.1.4)

For 2002, inoperable liquid effluent monitoring instruments were corrected within the time specified in Sections 3.3.3.10 of Offsite Dose Calculation Manual Controls.

For 2002, inoperable gaseous effluent monitoring instruments were corrected within the time specified in Sections 3.3.3.11 of Offsite Dose Calculation Manual Controls.

The requirements of ODCM Action 49 were not met during one instance that the gaseous effluent monitoring instrument was not operable. ODCM Controls 3.3.3.11 lists the requirements for radioactive gaseous effluent monitoring instrumentation channels and the required actions to be taken during periods that the monitor is not operable. Action 49 requires noble gas grab samples be collected and analyzed once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months . The noble gas activity monitor was declared inoperable on 02/13/2002 13:20 and the first noble gas grab sample was collected on 02/14/2002 02:24. The requirements of Action 49 were not met. Other ventilation noble gas monitor hourly radioactivity trends were reviewed that bracketed this event. All radioactivity trends were within the expected ranges. These radioactivity trends indicated that noble gases were not released from the unit vent during the period that the monitor was inoperable. This event was documented by condition report 02-2460.

Gas Storage Tank Curie Limit Violation Description (reference, Offsite Dose Calculation Manual Controls, 6.9.1.4)

The Reactor Coolant System Vacuum Degassing System was not used during this reporting period. Therefore, the quantity of radioactive material in the Reactor Coolant System Vacuum Degassing System Storage Tanks did not exceed the limits set forth in Section 3.11.2.6 of Technical Specifications.

Unprotected Outdoor Tank Curie Limit Violation Description (reference, Offsite Dose Calculation Manual Controls, 6.9.1.4)

There are no Unprotected Outdoor Tanks at South Texas Project Electric Generating Station.

3-2

RADIOACTIVE EFFLUENT RELEASE REPORT 2002 SOUTH TEXAS PROJECT Technical Specifications and Offsite Dose Calculation Manual Controls Reporting Requirements Abnormal (Unplanned) Release Description (reference. Offsite Dose Calculation Manual, 6.9.1.4)

No abnormal (unplanned) releases occurred during this reporting period.

Radioactive Waste Process Control Program Changes (reference, Technical Specifications, 6.13)

There were no changes to the Radioactive Waste Process Control Program during this reporting period.

Revisions to Previous Reports During the performance of Quality Audit 02-04 (OD) discrepancies were noted in previously submitted Radioactive Effluent Release Reports. The estimated total error for Fission and Activation Products (Noble gases) was reported as 100% for Unit 1 for periods of 2000 and 2001. The methodology listed in the body of the report stated that the estimated error should be 20%.

The Radioiodines on the Semiannual Summations for the periods of 1998 to 2001 listed the sum of the iodine-131 and iodine- 133 radioactivities. Only the iodine-131 radioactivity should be reported on these semiannual summations. The revised sections of the semiannual summation are included in the Radioactive Data Tab following Gaseous Effluents for the periods of 1998 to 2001.

3-3

V Arl*1fl A ('TTI*TI* 11VTG T 1I*MT D I*T 1= A *1*

AO~~?TrVV AVD~rD VDAIPI' n'

1r)v TEXAS PROJECT SOUTH TEXAS PROJECT7 Gaseous Effuents GASEOUS EFFLUENTS 4-1

D ^ T*T#"* A #'vT'I*,'ID l*lT'c'r T 1"I:71*IT DI*T I*'A *'1* DI*Df*D*r *'1*) *t'*T T*r"T-T'I"*YA

DD *"III*I"*P Gaseous Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY SEMIANNUAL SUMMATION OF ALL RELEASES BY QUARTER ALL AIRBORNE EFFLUENTS Unit: 1 Starting: 1-Jan-2002 Ending: 30-Jun-2002 TYPE OF EFFLUENT UNITS QUARTER 1 QUARTER 2 EST. TOT ERROR A. FISSION & ACTIVATION PRODUCTS_

1. TOTAL RELEASE CURIES 1.019E+01 4.595E+01 100

2. AVERAGE RELEASE uCi/sec 1.310E+00 5.840E+00 RATE FOR PERIOD

3. PERCENT OF LIMIT % 1.360E-03 6.090E-03 (9.60E+04 uCi/sec)

B. RADIOIODJNES____ _____ ___ ___ ___

1. IODINE-131 CURIES 0.OOE+00 0.OOE+00 25

2. AVERAGE RELEASE uCi/sec 0.OOE+00 0.OOE+00 RATE FOR PERIOD

3. PERCENT OF LIMIT % 0.OOE+00 O.OOE+00 (4.OOE-02 uCi/sec)

C. PARTICULATES _______

1. PARTICULATES(HALF- CURIES 8.140E-07 6.240E-06 25 LIVES>8 DAYS)

2. AVERAGE RELEASE uCi/sec 1.050E-07 7.940E-07 RATE FOR PERIOD

3. PERCENT OF LIMIT % 3.490E-05 2.650E-04 (3.OOE-01 uCi/sec)

4. GROSS ALPHA CURIES 0.OOOE+00 0.OOOE+00 RADIOACTIVITY D .TRITIUM .. .... .. . . .. . . .. . . . . . . .. . ... . . .

1. TOTAL RELEASE CURIES 5.899E+00 1.399E+01 50

2. AVERAGE RELEASE uCi/sec 7.590E-01 1.780E+00 RATE FOR PERIOD

3. PERCENT OF LIMIT % 4.210E-04 9.880E-04 (1.80E+05 uCi/sec) I I I 4-2

D A Ml A rrf( VVMTIV'J17TV CDrr1 ,r)v

1) CA17rrT-T nrPY A PDA'TT7(

Gaseous Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY Unit 1 REPOI ZT CATEGORY: SEMIANNUAL AIRBORNE GROUND LEVEL CONTINUOUS AND BATCH RELEASES. TOTALS FOR EACH NUCLIDE RELEASED.

TYPE OF ACTIVITY: FISSION GASES, IODINES, AND PARTICULATES REPOLZTING PERIOD: QUARTER # 1 AND QUARTER # 2 YEAR 2002 I CONTINUOUS MODE BATCH MODE NUCLIDES UNIT QUARTER 1 QUARTER 2 QUARTER 11 QUARTER 2 RELEASED FISSION GASES Argon-41 CURIES 6.38E-02 2.59E-01 O.OOE+OO O.OOE+OQ Krypton-85 CURIES O.OOE+OO O.OOE+OO O.OOE+OO 0.OOE+OO Krypton-85M CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Krypton-88 CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Xenon-133 CURIES 1.O1E+01 4.57E+01 O.OOE+OO O.OOE+OO Xenon-133M CURIES 1.8 1E-03 7.62E-03 O.OOE+OO O.OOE+OO Xenon-135 CURLES 1.41E-03 3.29E-03 O.OOE+OO O.OOE-i-O Xenon-135M CURIIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Xenon-138 CURIES O.OOE+OO O.OOE+OO O.QOE+OO O.OOE+OO TOTAL FOR PERIOD CURIES 1.02E+01 4.60E+01 O.OOE+OO O.OOE+OO IODINES Iodine-13 1 CURIES 0.OOE+OO O.OOE+OO 0.OOE+OO 0 OOE+00 Iodine-133 CURIES 0.OOE+00 O.OOE+OO 0.OOE+0O 0 OOE+00 TOTAL FOR PERIOD CURIES O.OOE+00 O.OOE--00 O.OOE+00 0 OOE+0O PARTICULATES

_____ _____ ____ CURIES_ __________ __________ 7.O + 0OOE Beryium-74 CURIES 0.OOE+00 0.OOE+00 0.OOE+OO O.OOE+00 Cerium-514 CURIES 0.OOE+O0 0.OOE+00 0.OOE+O0 0.OOE+00 Cobalt-57 CURIES 8.14E+07 1.45E+06 0.OOE+0O 0.OOE+00 Cobalt-68 CURIES 8.14E-07 21.4E-06 0.OOE+00 0.OOE+0O Chobal-60 CURIES O.OOE+OO 2.14E-06 O.OOE+0O O.OOE+00 Chroume-13 CURIES O.OOE+OO 9.26E+07 O.OOE+0O 0.OOE+O0 Cesium-134 CURIES O.OOE+OO 1.28E-06 O.OOE+0O O.OOE+OO CeIum-137 CURIES 0.OOE+00 1.28E1-00 0.OOE÷0O 0.OOE+00 Iron-59s-5 CURIES 0.OOE+00 O.OOE+00 0.OOE+0O O.OOE3+00 MNiobi e-954 CURIES 0.OOE+0O O.OOE+OO 0.OOE+O0 0.OOE+0O Technitium-101 CURIES 0.OOE+0O 0.OOE+00 O.OOE+00 0.OOE+00 Technitium-99M CURIES O.OOE+O0 4.4 1E-07 0.OOE+O0 O.OOE+00 4-3

T* A ll*T* A *U'T*T* FT* TT'7*T T TT'*'kY*'rI*T*T "1* A *1* T'*I*T'*f*I*P A/.UIJt, A. 1 I Y_, EE,1rL,UE-, 1 KP-I IL"Et.3E, L*.]r,.r1 I -.'.Iv' P 7=VTTUA,V V*,

Gaseous Effluents CONTINUOUS MODE BATCH MODE NUCLIDES UNIT QUARTER 1 QUARTER 2 QUARTER 1 QUARTER 2 RELEASED Zirconium-95 CURIES O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 TOTAL FOR PERIOD CURIES 8.14E-07 6.24E-06 O.OOE+00 O.OOE+00 OTHER Hydrogen-3 (Tritium) CURIES 5.90E+00 1.40E+01 O.OOE+00 O.OOE+00 TOTAL FOR PERIOD CURIES 5.90E+00 1.40E+01 O.OOE+00 O.OOE+00 4-4

CrTI1'1J TVA V KADIUAL-II EV I*PLUE.N FF 1 1Kt I-A,. IR.EKIOR ZIU L . .

Gaseous Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY SEMIANNUAL SUMMATION OF ALL RELEASES BY QUARTER ALL AIRBORNE EFFLUENTS Unit: 1 Starting: 1-Jul-2002 Ending: 31-Dec-2002 TYPE OF EFFLUENT UNITS QUARTER 3 QUARTER 4 EST. TOT ERROR A. FISSION & ACTIVATION . ~ . .. <.

PRODUCTS

1. TOTAL RELEASE CURIES 6.655E+01 5.004E+01 100

2. AVERAGE RELEASE uCi/sec 8.370E+00 6.290E+00 RATE FOR PERIOD

3. PERCENT OF LIMIT % 8.720E-03 6.560E-03 (9.60E+04 uCi/sec)

B. RADIOJODINES .. _____-___

1. IODINE- 131 CURIES 0.OOE+00 0.00E+00 25

2. AVERAGE RELEASE uCi/sec 0.OOE+00 0.OOE+00 RATE FOR PERIOD

3. PERCENT OF LIMIT % 0.OOE+00 0.OOE+00 (4.OOE-02 uCi/sec)

C. PARTICULATES _________ _ ___________

1. PARTICULATES(HALF- CURIES 4.517E-07 8.912E-06 25 LIVES>8 DAYS)

2. AVERAGE RELEASE uCi/sec 5.680E-08 1.120E-06 RATE FOR PERIOD

3. PERCENT OF LIMIT % 1.890E-05 3.740E-04 (3.00E-01 uCi/sec)

4. GROSS ALPHA CURIES 0.000E+00 0.OOOE+00 RADIOACTIVITY D. TRITIUM ~________

1. TOTAL RELEASE CURIES 1.285E+01 1.145E+01 50

2. AVERAGE RELEASE uCi/sec 1.620E+00 1.440E+00 RATE FOR PERIOD 1 _

3. PERCENT OF LIMIT % 8.980E-04 8.OOOE-04 (1.80E+05 uCi/sec) I I 4-5

P CT~PPDAT PPTATIAAITflJ PPI 1TP~JT .SOUTIH TEXAS' PROJElC'T Gaseous Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY Unit 1 REPOI ~T CATEGORY: SEMIANNUAL AIRBORNE GROUND LEVEL CONTINUOUS AND BATCH RELEASES. TOTALS FOR EACH NUCLIDE RELEASED.

TYPE JF ACTIVITY: FISSION GASES, JODINES, AND PARTICULATES REPORTING PERIOD: QUARTER # 3 AND QUARTER -# 4 YEAR 2002 F CONTINUOUS MODE I BATCH MODE NUCLIDES UNIT IQUARTER31 QUARTER 4TQUARTERq 3QUARTER 4 FISSION GASES Argon-41 CURIES 5.36E-01 4.65E-01 5.70E-03 O.OOE+OO Krypton-85 CURIES 2.81lE-01 O.OOE+OO 3.81lE-02 O.OOE+OO Krypton-85M CURIES O.OOE+OQ O.OOE+OO O.OOE+OO O.OOE+OO Kryptori-88 CURIES O.OOE+OQ O.OOE+OO O.OOE+OO O.OOE+OO Xenon-133 CURIES 6.57E+01 4.96E+01 2.61E-02 O.OOE+OO Xenon-133M CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Xenon-135 CURIES 1.96E-03 1.98E-02 O.OOE+OO O.OOE+OO Xenon-135M CURIES O.OO11+00 O.OOE+OO O.OOE+OO O.OOE+OO Xenon-138 CURIES O.OOE+OO O.OOE-i-O O.OOE+OO O.OOE+OO TOTAL FOR PERIOD CURIES 6.65E+01 5.OOE+O1 6.98E-02 O.OOE+OO IODMNS Iodine-131 CURIES O.QOE+0O O.OOE+OO O.OOE+OO O.OOE+OO Iodine-133 CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO TOTAL FOR PERIOD CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO PARTICULATES Beryllium-7 CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Cerium-143 CURIES 4.52E-07 O.OOE+OO O.OOE+OO O.OOE+OO Cobalt-57 CURIRES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Cobalt-58 CURIES O.OOE+OO 3.84E-06 O.OOE+OO O.OO13+00 Cobalt-60 CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+QO Chrome-51 CURIES O.OOE+OO 5.07E.-06 O.OOE+OO O.OOE+OO Cesium-134 CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Cesium-137 CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OQ Iron-59 CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Manganese-54 CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OQE+OO Niobium-95 CURIES O.OOE+OO O.QOE+OO O.OOE+OO O.OOE+OO Technitium-l0l CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Technitium-99M CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO 4-6

"D Ar%A r-r"M VI2= TTV1UT DV7 V ACV DVTWD~r Qr1T'h T1PYAQ P3Pn1jTr Gaseous Effluents CONTINUOUS MODE BATCH MODE NUCLIDES UNIT QUARTER 3 QUARTER 4 QUARTER 3 QUARTER 4 RELEASED Zirconium-95 CURIES O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 TOTAL FOR PERIOD CURIES 4.52E-07 8.91E-06 O.OOE+00 O.OOE+00 OTHER - I Hydrogen-3 (Tritium) CURIES 1.28E+01 1.15E+01 3.18E-02 O.OOE+00 TOTAL FOR PERIOD CURIES 1.28E+01 1.15E+01 3.18E-02 O.OOE+00 4-7

CfTirtX TVA C DD(1Th'T NtkfUlUt~Ik liv r. rrl.u=1iN I NfLrA I-nnrJN l Luuz II Gaseous Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY SEMIANNUAL SUMMATION OF ALL RELEASES BY QUARTER ALL AIRBORNE EFFLUENTS Unit: 2 Starting: 1-Jan-2002 Ending : 30-Jun-2002 TYPE OF EFFLUENT UNITS QUARTER 1 QUARTER 2 EST. TOT ERROR A. FISSION & ACTIVATION PRODUCTS ____________

1. TOTAL RELEASE CURIES 1.331E+01 6.068E+01 100

2. AVERAGE RELEASE uCi/sec 1.710E+00 7.720E+00 RATE FOR PERIOD

3. PERCENT OF LIMIT % 1.780E-03 8.040E-03 (9.60E+04 uCi/sec)

B. RADIOIODINES _ _ _ _ _ _

1. IODINE-131 CURIES 3.789E-07 2.026E-07 25

2. AVERAGE RELEASE uCi/sec 4.870E-08 2.580E-08 RATE FOR PERIOD

3. PERCENT OF LIMIT % 1.220E-04 6.440E-05 (4.OOE-02 uCi/sec)

C. PARTICULATES _________ _ _ _

1.PARTICULATES(HALF- CURIES 4.094E-06 4.793E-08 25 LIVES>8 DAYS)

2. AVERAGE RELEASE uCi/sec 5.270E-07 6.100E-09 RATE FOR PERIOD

3. PERCENT OF LIMIT % 1.760E-04 2.030E-06 (3.OOE-01 uCi/sec)

4. GROSS ALPHA CURIES O.OOOE+00 0.OOOE+00 RADIOACTIVITY D. TRITIUM

1. TOTAL RELEASE CURIES 9.261E+00 3.408E+00 50

2. AVERAGE RELEASE uCi/sec 1.190E+00 4.330E-01 RATE FOR PERIOD

3. PERCENT OF LIMIT % 6.620E-04 2.410E-04 (1.80E+05 uCi/sec) 4-8

VA'T T*IU T1TYA V PPAIThT~"

RADIOACTIVE EFF-LUENTI RELEASE A KfUK REPORT 2002 Gaseous Efftluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY Unit 2 REPO] ýT CATEGORY: SEMIANNUAL AIRBORNE GROUND LEVEL CONTINUOUS AND BATCH RELEASES. TOTALS FOR EACH NUCLIDE RELEASED.

TYPE OF ACTIVITY: FISSION GASES, IODINES, AND PARTICULATES REPOI ZTING PERIOD: QUARTER # 1 AND QUARTER # 2 YEAR 2002 CONTINUOUS MODE I BATCH MODE NUCLIDES UNIT QUARTER 1 QUARTER 2 QUARTER 1 QUARTER 2 RELEASED FISSION GASES Argon-41 CURIES 5.14E-01 2.OOE+00 0.00E+00 5.85E-02 Krypton-85 CURIES 0.OOE+00 0.00E+00 0.00E+00 0.OOE+00 Krypton-85M CURIES 0.OOE+00 3.55E-06 0.OOE+00 0.OOE+00 Krypton-88 CURIES 0.00E+00 8.43E-06 0.00E+00 0.OOE+00 Xenon-133 CURIES 1.28E+01 5.86E+01 0.OOE+00 0.OOE+00 Xenon-133M CURIES 0.00E+00 0.OOE+00 0.OOE+00 0.00E+00 Xenon-_135 CURIES 0.00E+00 1.93E-05 0.OOE+00 0.OOE+00 Xenon-135M CURIES 0.OOE+00 1.01E-05 0.00E+00 0.00E+00 Xenon-138 CURIES 0.OOE+00 2.58E-05 0.OOE+00 0.OOE+00 TOTAL FOR PERIOD CURIES 1.33E+01 6.06E+01 0.00E--+00 5.85E-02 IODINES Iodine-131 CURIES 3.79E-07 2.03E-07 0.OOE+0O 0.OOE+00 Iodine-133 CURIES 4.06E-09 1.68E-07 0.OOE+00 0.00E+00 TOTAL FOR PERIOD CURIES 3.83E-07 3.70E-07 0.00E+00 0.OOE+00 PARTICULATES .. .. ... .

Beryllium-7 CURIES 0.00E+00 3.58E-09 0.00E+00 0.OOE+00 Cerium-143 CURIES 0.00E+00 2.59E-10 0.OOE+00 0.OOE+00 Cobalt-57 CURIES 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Cobalt-58 CURIES 0.OOE+00 1.55E-09 0.OOE+00 0.OOE+00 Cobalt-60 CURIES 4.09E-06 7.48E-11 0.OOE+00 0.OOE+00 Chrome-51 CURIES 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 Cesium-134 CURIES 3.17E-10 1.68E-08 0.OOE+00 0.00E+00 Cesium-137 CURIES 6.81E-10 1.80E-08 0.OOE+00 0.OOE+00 Iron-59 CURIES 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 Manganese-54 CURIES 0.OOE+00 3.86E-10 0.00E+00 0.OOE+00 Niobium-95 CURIES 0.OOE+00 8.12E- 11 0.00E+00 0.00E+00 Technitium-101 CURIES 0.OOE+00 7.12E-09 0.OOE+00 0.OOE+00 Technitium-99M CURIES 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 4-9

VATTUTIYA' PPAWCT RADIOACT IVE~ EFFLUEINT RE~LEASE IUErUK 1 4 1.

Gaseous Effluents CONTINUOUS MODE BATCH MODE NUCLIDES UNIT QUARTER 1 QUARTER 2 QUARTER 1 QUARTER 2 RELEASED Zirconium-95 CURIES O.OOE+00 6.54E-11 O.OOE+00 O.OOE+00 TOTAL FOR PERIOD CURIES 4.09E-06 4.79E-08 O.OOE+00 O.OOE+00 OTHER Hydrogen-3 (Tritium) CURES I 9.26E+00 3.40E+00 I O.OOE+00 I 4.19E-03 TOTAL FOR PERIOD CURIES 9.26E+00 3.40E+00 O.OOE+00 4.19E-03 4-10

Gaseous Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY SEMIANNUAL SUMMATION OF ALL RELEASES BY QUARTER ALL AIRBORNE EFFLUENTS Unit: 2 Starting: 1-Jul-2002 Ending: 31-Dec-2002 TYPE OF EFFLUENT UNITS QUARTER 3 QUARTER 4 EST. TOT ERROR A. FISSION & ACTIVATION PRODUCTS__ _ _ _ _ _ _ _ _ __ _ _ _ _ _ _ _ _ _

1. TOTAL RELEASE CURIES 7.463E+01 8.092E+01 20

2. AVERAGE RELEASE uCi/sec 9.390E+00 1.020E+01 RATE FOR PERIOD

3. PERCENT OF LIMIT % 9.780E-03 1.060E-02 (9.60E+04 uCi/sec)

B. RADIOIODINES ______________ ___

1. IODINE-131 CURIES 0.OOOE+00 9.484E-06 25

2. AVERAGE RELEASE uCi/sec 0.OOOE+00 1.190E-06 RATE FOR PERIOD

3. PERCENT OF LIMIT % 0.OOOE+00 2.980E-03 (4.OOE-02 uCi/sec)

C. PARTICULATES

1. PARTICULATES(HALF- CURIES 1.230E-06 4.276E-03 25 LIVES>8 DAYS)

2. AVERAGE RELEASE uCi/sec 1.550E-07 5.380E-04 RATE FOR PERIOD

3. PERCENT OF LIMIT % 5.160E-05 1.790E-01 (3.OOE-01 uCi/sec)

4. GROSS ALPHA CURIES O.OOOE+00 0.000E+00 RADIOACTIVITY D. TRITIUM__ _ _ _ _ _ _ _ _ _ _ _

1. TOTAL RELEASE CURIES 4.585E+00 7.333E+00 50

2. AVERAGE RELEASE uCi/sec 5.770E-01 9.230E-01 RATE FOR PERIOD

3. PERCENT OF IMIT % 3.200E-04 5.130E-04 (1.80E+05 uCi/sec) 4-11

1l A %T~rA I-rTV~ V=T TItM"J DVT T2 A Cr DT7VfDr SOU1TH-1XAS PROWECT Gaseous Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY Unit 2 REPOFýT CATEGORY: SEMIANNUAL AIRBORNE GROUND LEVEL CONTINUOUS AND BATCH RELEASES. TOTALS FOR EACH NUCLIDE RELEASED.

TYPE OF ACTIVITY: FISSION GASES, IODINES, AND PARTICULATES REPOF fTING PERIOD: QUARTER # 3 AND QUARTER # 4 YEAR 2002 ICONTINUOUS MODE BATCH MODE NUCLIDES UNIT QUARTER 3 QUARTER 4 QUARTER 3 QUARTER 4 RELEASED FISSION GASES Argon-41 CURIES 2.96E+00 O.OOE+00 6.49E-01 2.47E+00 Krypton-85 CURIES 4.33E-04 O.OOE+00 O.OOE+00 O.OOE+00 Krypton-85M CURIES 0.00E+00 O.OOE+00 0.00E+00 O.OOE+00 Krypton-88 CURIES O.OOE+00 O.OOE+00 0.00E+00 O.OOE+00 Xenon-133 CURIES 7.10E+01 7.84E+01 1.24E-02 4.70E-02 Xenon-133M CURIES O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 Xenon-135 CURIES O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 Xenon-135M CURIES O.OOE+00 O.OOE+00 O.OOE+00 0.00E+00 Xenon-138 CURIES O.OOE+00 O.OOE+00 0.00E+00 0.00E+00 TOTAL FOR PERIOD CURIES 7.40E+01 7.84E+01 r 6.61E-01 2.5 1E+00 IODINES Iodine-131 CURIES 0.00E+00 4.29E-07 O.OOE+00 9.06E-06 Iodine-133 CURIES 5.60E-09 O.OOE+00 O.OOE+00 O.OOE+00 TOTAL FOR PERIOD CURIES 5.60E-09 4.29E-07 O.OOE+00 9.06E-06 PARTICULATES1 Beryllium-7 CURIES O.OOE+00 O.OOE+00 O.OOE+00 0.00E+00 Cerium-143 CURIES 1.20E-06 0.00E+00 3.OOE-08 0.00E+00 Cobalt-57 CURIES O.OOE+00 1.12E-08 0.00E+00 6.44E-06 Cobalt-58 CURIES 9.51E-10 8.83E-05 O.OOE+00 3.63E-03 Cobalt-60 CURIES O.OOE+00 2.26E-06 O.OOE+00 1.06E-04 Chrome-51 'CURIES 0.00E+00 2.1 1E-06 O.OOE+00 2.46E-04 Cesium-134 CURIES 8.95E-10 O.OOE+00 O.OOE+00 5.98E-06 Cesium-137 CURIES 1.16E-09 O.OOE+00 O.OOE+00 1.79E-05 Iron-59 CURIES O.OOE+00 0.00E+00 0.00E+00 4.25E-06 Manganese-54 CURIES O.OOE+00 1.21E-07 0.00E+00 1.60E-05 Niobium-95 CURIES O.OOE+00 9.26E-07 O.OOE+00 8.91E-05 Technitium-101 CURIES O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 Technitium-99M CURIES 0.00E+00 0.00E+00 O.OOE+00 O.OOE+00 4-12

1*AT'*jOArrTVFI-tTT lblI MMnT 1*1! .P.Aq P17.WI*PCT P~PAT P~nT~rTVF~PFT.PNTP1P~F SOUITH TEXAS PROJEC Gaseous Effluents CONTINUOUS MODE BATCH MODE NUCLIDES UNIT QUARTER 3 QUARTER 4 QUARTER 3 QUARTER 4 RELEASED Zirconium-95 CURIES O.OOE+00 4.90E-08 O.OOE+00 5.52E-05 TOTAL FOR PERIOD CURIES 1.20E-06 9.37E-05 3.OOE-08 4.18E-03 OTHER .7 Hydrogen-3 (Tritium) CURIES 4.58E+00 5.59E-01 8.74E-03 I16.77E+00 TOTAL FOR PERIOD CURIES 4.58E+00 5.59E-01 8.74E-03 6.77E+00 4-13

K*A rn-4 TrFYRA5KP~l~lPR( [T KAUIU/Ak 11 V r1rLrrUn1IN 1 tlL.I*A.)D 1'.IUL I ,- z -

Gaseous Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY Unit 1 plus 2 Total REPORT CATEGORY: ANNUAL AIRBORNE GROUND LEVEL RELEASES.

TOTALS FOR EACH NUCLIDE RELEASED. FOR ALL OF 2002 NUCLIDES UNIT UNIT 1 UNIT 2 TOTAL RELEASED 2002 2002 2002 FISSION GASES Argon-41 CURIES 1.330E+00 8.647E+00 9.977E+00 Krypton-85 CURIES 3.189E-01 4.332E-04 3.194E-01 Krypton-85M CURIES 0.OOOE+00 3.546E-06 3.546E-06 Krypton-88 CURIES 0.OOOE+00 8.426E-06 8.426E-06 Xenon-133 CURIES 1.706E+02 2.201E+02 3.908E+02 Xenon-133M CURIES 9.427E-03 0.OOOE+00 9.427E-03 Xenon-135 CURIES 2.646E-02 1.93 1E-05 2.648E-02 Xenon-135M CURIES 0.000E+00 1.01 1E-05 1.011E-05 Xenon-138 CURIES 0.OOOE+00 2.580E-05 2.580E-05 TOTAL FOR PERIOD CURIES 1.723E+02 2.288E+02 4.011E+02 JODINES Iodine-131 CURIES 0.OOOE+00 1.007E-05 1.007E-05 Iodine-133 CURIES 0.OOOE+00 1.772E-07 1.772E-07 TOTAL FOR PERIOD CURIES O.OOOE+00 1.024E-05 1.024E-05 PARTICULATES Beryllium-7 CURIES 0.OOOE+00 3.578E-09 3.578E-09 Cerium-143 CURIES 4.517E-07 1.228E-06 1.679E-06 Cobalt-57 CURIES O.000E+00 6.455E-06 6.455E-06 Cobalt-58 CURIES 6.108E-06 3.722E-03 3.728E-03 Cobalt-60 CURIES 2.143E-06 1.128E-04 1.150E-04 Chrome-51 CURIES 5.071E-06 2.485E-04 2.536E-04 Cesium-134 CURIES 9.264E-07 6.003E-06 6.929E-06 Cesium-137 CURIES 1.276E-06 1.791E-05 1.919E-05 Iron-59 CURIES 0.OOOE+00 4.252E-06 4.252E-06 Manganese-54 CURIES O.OOOE+00 1.615E-05 1.615E-05 Niobium-95 CURIES 0.OOOE+00 9.OOOE-05 9.OOOE-05 Technitium-101 CURIES 0.OOOE+00 7.121E-09 7.121E-09 Technitium-99M CURIES 4.412E-07 0.000E+00 4.412E-07 Zirconium-95 CURIES 0.OOOE+00 5.520E-05 5.520E-05 TOTAL FOR PERIOD CURIES 1.642E-05 4.281E-03 4.297E-03 OTHER 4-14

N-, l-s, *t n, 1 avE, I~lLL'J't..U Y?.flIANSN

¶ Tfl£/a NLkr1 E D I NJ.A V A CV fl3=?

0 nvý,

FUOCIDN' sN n NAl tv SOUTH TEEXAS PROJECM Gas eous Effluents NUCLIDES UNIT UNIT 1 UNIT 2 TOTAL RELEASED 2002 2002 2002 Hydrogen-3 (Tritium) CURIES 4.415E+01 2.455E+01 6.870E+01 TOTAL FOR PERIOD CURIES 4.415E+01 2.455E+01 6.870E+01 4-15

A I*TT"-T TEXAS PROJECT RAUIUACI IVE IFPFLUEN R LEASE EPO1, I LLJZ Gaseous Effluents REVISED GASEOUS EFFLUENTS SUMMATIONS FROM 1998 TO 2001 4.1-1

9t'1* R('*T ITI4 "l*Y/k* PR ()II*(*T Gaseous Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY SEMIANNUAL SUMMATION OF ALL RELEASES BY QUARTER ALL AIRBORNE EFFLUENTS Unit: 1 Starting: 1-Jan-1998 Ending: 30-Jun-1998 TYPE OF EFFLUENT UNITS QUARTER 1 QUARTER 2 EST. TOT ERROR B. RADIOIODINES _________ _ _ _ ______

1. IODINE-131 CURIES 5.970E-06 1.890E-05 25

2. AVERAGE RELEASE uCi/sec 7.677E-07 2.404E-04 RATE FOR PERIOD

3. PERCENT OF LIMIT % 1.919E-03 6.010E-03 (4.OOE-02 uCi/sec) I I I Unit: 1 Starting: 1-Jul-1998 Ending : 31-Dec-1998 TYPE OF EFFLUENT UNITS QUARTER 3 QUARTER 4 EST. TOT ERROR B. RADIOIODINES __________ _ ,

1. IODINE-131 CURIES 4.820E-06 6.380E-07 25

2. AVERAGE RELEASE uCi/sec 6.064E-07 8.026E-08 RATE FOR PERIOD _____ __________

3. PERCENT OF LIMIT % 1.516E-03 2.007E-04 (4.OOE-02 uCi/sec) I I I I 4.1-2

D A T"*Tt'* A/'VT'T*71* I*L"L"T T l"l*'kT"r* 9"I*'T T*' A CL* DUDt3D'r Gaseous Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY SEMIANNUAL SUMMATION OF ALL RELEASES BY QUARTER ALL AIRBORNE EFFLUENTS Unit: 2 Starting: 1-Jan-1998 Ending: 30-Jun-1998 TYPE OF EFFLUENT UNITS QUARTER 1 QUARTER 2 EST. TOT ERROR B. RADIOJODINES__ _ _ __ _ _ _ __ _ _ __ _ _ _

1.IODINE-131 CURIES O.OOOE+00 O.OOOE+00 25

2. AVERAGE RELEASE uCi/sec 0.000E+00 O.OOOE+00 RATE FOR PERIOD

3. PERCENT OF LIMIT % O.OOOE+00 O.OOOE+00 (4.OOE-02 uCi/sec)

Unit: 2 Starting: 1-Jul-1998 Ending : 31-Dec-1998 TYPE OF EFFLUENT UNITS QUARTER 3 QUARTER 4 EST. TOT ERROR B.RADIOIODINES%

1. IODINE-131 CURIES 0.OOE+00 7.192E-05 25

2. AVERAGE RELEASE uCi/sec O.OOOE+00 9.048E-06 RATE FOR PERIOD

3. PERCENT OF LIMIT % O.OOOE+00 2.262E-02 (4.OOE-02 uCi/sec) I I I 4.1-3

.*1 T"I"T-.K "r'l:;'* A

PRI*TI:7(*T' Gaseous Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY SEMIANNUAL SUMMATION OF ALL RELEASES BY QUARTER ALL AIRBORNE EFFLUENTS Unit: 1 Starting: 1-Jan-1999 Ending: 30-Jun-1999 TYPE OF EFFLUENT UNITS QUARTER 1 QUARTER 2 EST. TOT ERROR B. RADIQIODINES ________ ____

1. IODINE-131 CURIES 4.630E-03 7.080E-03 25

2. AVERAGE RELEASE uCi/sec 5.954E-04 8.907E-04 RATE FOR PERIOD

3. PERCENT OF LIMIT % 1.489E+00 2.227E+00 (4.OOE-02 uCi/sec)

Unit: 1 Starting: 1-Jul-1999 Ending: 31-Dec-1999 4.1-4

f'*l T"T'*[ 'T'*"*" A

DD t"'tT'l*(Vr n A ThTC A g'Tflm ==VT TTVM'T nT T2 A CVUD nn VtTrT1 T 'CV A CDDr YPTV-r Gaseous Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY SEMIANNUAL SUMMATION OF ALL RELEASES BY QUARTER ALL AIRBORNE EFFLUENTS Unit: 2 Starting: 1-Jan-1999 Ending: 30-Jun-1999 Starting: 1-Jul-1999 Ending: 31-Dec-1999 TYPE OF EFFLUENT UNITS QUARTER 3 QUARTER 4 EST. TOT ERROR B. RADIOIODINES _ ________ ___________

1. IODINE-131 CURIES 4.630E-05 6.790E-03 25

2. AVERAGE RELEASE uCi/sec 5.825E-06 8.542E-04 RATE FOR PERIOD

3. PERCENT OF LIMIT % 1.456E-02 2.136E+00 (4.0OE-02 uCilsec) I I I 4.1-5

Gaseous Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY SEMIANNUAL SUMMATION OF ALL RELEASES BY QUARTER ALL AIRBORNE EFFLUENTS Unit: 1 Starting: 1-Jan-2000 Ending: 30-Jun-2000 TYPE OF EFFLUENT UNITS QUARTER 1 QUARTER 2 EST. TOT ERROR A. FISSION & ACTIVATION PRODUCTS

1. TOTAL RELEASE CURIES 1.878E+02 1.1 19E+02 20

2. AVERAGE RELEASE uCi/sec 2.388E+01 1.424E+01 RATE FOR PERIOD

3. PERCENT OF LIMIT % 8.684E-03 5.177E-03 (2.70E+05 uCi/sec)

B. RADIOIODINES 2,__________

1. IODINE-131 CURIES 1.166E-03 8.879E-05 25

2. AVERAGE RELEASE uCi/sec 1.483E-04 1.129E-05 RATE FOR PERIOD

3. PERCENT OF LIMIT % 3.708E-01 2.823E-02 (4.OOE-02 uCi/sec)

Unit: 1 Starting: 1-Jul-2000 Ending: 31-Dec-2000 TYPE OF EFFLUENT UNITS QUARTER 3 QUARTER 4 EST. TOT ERROR A. FISSION & ACTIVATION4 PRODUCTS _ _ _ _ _ _ _ _ __ _ _ _ _ _

1.TOTAL RELEASE CURIES 3.908E+00 8.954E+01 20

2. AVERAGE RELEASE uCi/sec 4.916E-01 1.126E+01

,RATE FOR PERIOD

3. PERCENT OF LIMIT % 1.788E-04 4.096E-03 (2.70E+05 uCi/sec)

B. RADIOIODINES _________ __________

1. IODINE-131 CURIES 9.240E-06 5.040E-05 25

2. AVERAGE RELEASE uCi/sec 1.162E-06 6.341E-06 RATE FOR PERIOD

3. PERCENT OF LIMIT % 2.906E-03 1.585E-02 (4.OOE-02 uCi/sec) t I II 4.1-6

d"ff T'TT-TT*AR PR f)rRt'TT Gaseous Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY SEMIANNUAL SUMMATION OF ALL RELEASES BY QUARTER ALL AIRBORNE EFFLUENTS Unit: 2 Starting 1-Jan-2000 Ending: 30-Jun-2000 TYPE OF EFFLUENT UNITS QUARTER 1 QUARTER 2 EST. TOT ERROR B.RADIOJODINES%

1.IODINE-131 CURIES 6.836E-07 9.145E-07 25

2. AVERAGE RELEASE uCi/sec 8.313E-08 1.163E-07 RATE FOR PERIOD

3. PERCENT OF LIMIT % 2.078E-04 2.908E-04 (4.OOE-02 uCi/sec) I I I Unit: 2 Starting: 1-Jul-2000 Ending: 31-Dec-2000 TYPE OF EFFLUENT UNITS QUARTER 3 QUARTER 4 EST. TOT ERROR B. RADIOIODINES

1. IODINE-131 CURIES 2.020E-09 1.020E-08 25

2. AVERAGE RELEASE uCi/sec 2.54 1E-10 1.283E-09 RATE FOR PERIOD

3. PERCENT OF LIM1T (4.OOE-02 uCi/sec) % 6.353E-07 6.353E_07 3.208E-06 3.208E_06 4.1-7

RI')I lTI4 TI*A* PRC'*I]:*PT Gaseous Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY SEMIANNUAL SUMMATION OF ALL RELEASES BY QUARTER ALL AIRBORNE EFFLUENTS Unit: 1 Starting : 1-Jan-2001 Ending : 30-Jun-2001 TYPE OF EFFLUENT UNITS QUARTER 1 QUARTER 2 EST. TOT ERROR A. FISSION & ACTIVATION PRODUCTS ____________

1. TOTAL RELEASE CURIES 1.036E+02 1.572E+02 20

2. AVERAGE RELEASE uCi/sec 1.330E+01 2.000E+01 RATE FOR PERIOD

3. PERCENT OF LIMIT % 4.940E-03 7.410E-03 (2.70E+05 uCi/sec)

B. RADIOIODINES_____-__ _______

1. IODINE-131 CURIES 3.983E-05 2.840E-05 25

2. AVERAGE RELEASE uCi/sec 5.123E-06 3.612E-06 RATE FOR PERIOD

3. PERCENT OF LIMIT % 1.281E-02 9.030E-03 (4.OOE-02 uCi/sec) I I I Unit: 1 Starting: 1-Jul-2001 Ending : 31-Dec-2001 TYPE OF EFFLUENT UNITS QUARTER 3 QUARTER 4 EST. TOT ERROR A. FISSION & ACTIVATION PRODUCTS

1. TOTAL RELEASE CURIES 1.565E+02 1.162E+02 20

2. AVERAGE RELEASE uCi/sec 1.970E+01 1.460E+01 RATE FOR PERIOD

3. PERCENT OF LIMIT % 7.290E-03 5.410E-03 (2.70E+05 uCi/sec)

B. RADIOIODINES __________

1. IODINE-131 CURIES 3.280E-05 7.064E-03 25

2. AVERAGE RELEASE uCi/sec 4.126E-06 8.887E-04 RATE FOR PERIOD

3. PERCENT OF LIMIT % 1.032E-02 2.222E+00 (4.OOE-02 uCi/sec) I I I I _I 4.1-8

9009 *T FT'T4 "T*'*A

PR(SFI*"T Gaseous Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY SEMIANNUAL SUMMATION OF ALL RELEASES BY QUARTER ALL AIRBORNE EFFLUENTS Unit: 2 Starting: 1-Jan-2001 Ending: 30-Jun-2001 Starting: 1-Jul-2001 Ending: 31-Dec-2001 TYPE OF EFFLUENT UNITS QUARTER 3 QUARTER 4 EST. TOT ERROR B.RADIOIODINES 11_%

1. IODINE-131 CURIES O.0OOE+00 6.101E-06 25

2. AVERAGE RELEASE uCi/sec O.OOOE+00 7.680E-07 RATE FOR PERIOD

3. PERCENT OF LIMIT % O.OOOE+00 1.920E-03 (4.OOE-02 uCi/sec) I I 4.1-9

VI *P rV'Tl7 VIT lmV.tT DT A DDIIDT EXAS PROJECT vnnnvý SOUJTH-T iquid Effluents Li LIQUID EFFLUENTS 5-1

1 AThTAACTI'Im iT ImNIT D1 TA DED(IOT

,t-.l.* , *,*, .,U L,./,..1 I F1 =l AS PROJEiCTi Liquid Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY SEMIANNUAL SUMMATION OF ALL RELEASES BY QUARTER ALL LIQUID EFFLUENTS Unit: 1 Starting: 1-Jan-2002 Ending: 30-Jun-2002 TYPE OF EFFLUENT UNITS QUARTER 1 QUARTER 2 EST. TOT ERROR A. FISSION & ACTIVATION PRODUCTS

1. TOTAL RELEASE (NOT CURIES 4.948E-03 1.653E-02 10 INCLUDING TRITIUM, GASES, ALPHA)

2. AVERAGE DILUTED uCi/mL 4.949E-09 7.950E-09 CONCENTRATION DURING PERIOD

3. PERCENT OF EC* LIMIT % 2.221E-03 7.473E-03 (FRACTIONAL)

B. TRITIUM"r 1.TOTAL RELEASE CURIES 1.100E+02 2.157E+02 10

2. AVERAGE DILUTED uCi/mL 1. 100E-04 1.037E-04 CONCENTRATION DURING PERIOD

3. % OF LIMIT (1.00E-02 uCi/mL) % 1.100E+00 1.037E+00 C. DISSOLVED AND ENTRAINED 1.TOTAL RELEASE CURIES 1.662E-02 3.295E-02 10

2. AVERAGE DILUTED uCi/mL 1.662E-08 1.585E-08 CONCENTRATION DURING PERIOD

3. PERCENT OF LIMIT (2.00E-04 % 8.3 1OE-03 7.923E-03 uCi/mL)

D. GROSS ALPHA RADIOACTIVITY

1. TOTAL RELEASE CURIES 0.OOOE+00 0.000E+00 10 E. WASTE VOL RELEASED

1. TOTAL PRE-DILUTION VOLUME LITERS 2.601E+06 3.283E+06 1

2. BATCH PRE-DILUTION VOLUME LITERS 6.387E+05 1.021E+06 1 F. VOLUME OF DILUTION WATER LITERS 9.971E+08 2.076E+09 10 USED**

EC-- Effluent Concentration

- "Volume of dilution water used" means the volume of water circulated through the main condenser during the actual time of release. Liquid effluent releases ultimately dilute into the volume of the onsite main cooling reservoir and then into offsite water bodies as described in Section 2, subsection Radiological Impact on Man of this report.

5-2

~MJJI~

I IV r- flfLUrEAN I Arrtr IlI\EI~J1 I ZWLiuT1YAVPPA~'

Liquid Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY Unit 1 REPORT CATEGORY: SEMIANNUAL LIQUID CONTINUOUS AND BATCH RELEASES. TOTALS FOR EACH NUCLIDE RELEASED.

TYPE OF ACTIVITY: ALL RADIONUCLIDES REPORTING PERIOD: QUARTER # 1 AND QUARTER # 2 YEAR 2002 I CONTINUOUS RELEASES I BATCH RELEASES NUCLIDES UNIT QUARTER 1 QUARTER 2 QUARTER 1 QUARTER 2 RELEASED _______________________

ALL NUCLID-ES _________ __________

Silver-i lOM CURIES O.OOE+OO O.OOE+OO O.OOE+OO 3.98E-05 Cobalt-57 CURIES O.OOE+OO O.OOE+OO 1.16E-06 3.17E-06 Cobalt-58 CURIES O.OOE+OO O.OOE+OO 6.OOE-04 9.12E-04 Cobalt-60 CURIES O.OOE+OO O.OOE+OO 3.11 E-04 1.84E-03 Chrome-5 1 CURIES O.OOE+OO O.OOE+OO 1.62E-05 O.OOE+OO Cesium-134 CURIES O.OOE+OO O.OOE+OO 8.05E-06 1.55E-04 Cesium-137 CURIES O.OOE+OO O.OOE+OO 1.96E-05 2.11E-04 Iron-55 CURIES O.OOE+OO O.OOE+OO 3.18E-03 2.96E-03 Iron-59 CURIES O.OOE+OO O.OOE+OO O.OOE+OO 4.2 1E-06 Tritium CURIES 1.57E-01 1.87E-01 1.10E+02 2.16E+02 Iodine-131 CURIES ,O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Iodine-133 CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Krypton-85 CURIES O.OOE+OO O.OOE+OO 1.1 1E-02 O.OOE+OO Krypton-85M CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Manganese-5 CURIES O.OOE+OO O.OOE+OO 4.32E-04 5.69E-04 Niobium-95 CURIES O.OOE+OO O.OOE+OO 1.47E-05 1.OOE-04 Antimony-122 CURIES O.OOE+OO O.OOE+OO O.OOE+OQ O.OOE+OO Antimony-124 CURIES O.OOE+OO O.OOE+OO 2.13E-06 O.OOE+OO Antimony-125 CURIES O.OOE+OO -O.OOE+OO 3.29E-04 1.97E-03 Antimony-126 CURIES O.OOE+OO O.OOE+OO Q.OOE+OO O.OOE+OO Tin- I 17M CURIES O.OOE+OO -O.OOE+OO 1.45E-05 1.67E-04 Strontium-89 CURIES O.OOE+OO O.OOE+OO 7.81E-06 1.10E-05 Strontium-90 CURIES -O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Technitium-99M CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Telurium-'125M CURIES' O.OOE+OO O.OOE+0O O.OOE+OO 7.57E-03 Telurium-132 CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Xenon-131M CURIES O.OOE+OO O.OOE+OO O.OOE+OO 5.59E-04 Xenon-133 CURIES O.OOE+OO O.OOE+OO 5.41E-03 3.21E-02 Xenon-133M CURIES O.OOE+OO O.OOE+OO 6.28E-05 3.06E-04 Xenon-135 CURIES O.OOE-i-O Q.QOE+OO 4.49E-06 O.OOE+OO Yttrium-91 CURIE-S O.OOE÷OO 0.OOE+OO O.OOE-i-O( O.OOE+OO Zirconium-95 CURIES O.OOE-i-O O.OOE+OO 8.43E-06 1.64E-05 TOTAL FOR PERIOD CURIES 1.57E-01 1.87E-01 1.IOE+02 2.16E+02 5-3

DAT'%IrlAf'rTXTVT7=TMXTýrDCTT2ALIrZDTZDnDýr PAT T01ý 1ýM1T1A~D~(~TCt AACT1 ~T ~PA ~D~

Liquid Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY SEMIANNUAL SUMMATION OF ALL RELEASES BY QUARTER ALL LIQUID EFFLUENTS Unit: 1 Starting: 1-Jul-2002 Ending: 31-Dec-2002 TYPE OF EFFLUENT UNITS QUARTER 3 QUARTER 4 EST. TOT ERROR A. FISSION & ACTIVATION PRODUCTS -___, _, -___,

1.TOTAL RELEASE (NOT CURIES 3.895E-02 1.877E-02 10 INCLUDING TRITIUM; GASES, ALPHA)

2. AVERAGE DILUTED uCi/mL 1.220E-08 4.946E-09 CONCENTRATION DURING PERIOD

3. PERCENT OF EC* LIMIT % 7.439E-03 4.796E-03 (FRACTIONAL)

B. TRITIUM 1.TOTAL RELEASE CURIES 5.386E+02 3.761E+02 10

2. AVERAGE DILUTED uCi/mL 1.687E-04 9.910E-05 CONCENTRATION DURING PERIOD

3. % OF LIMIT (1.00E-02 uCi/mL) % 1.688E+00 9.911E-01 C. DISSOLVED AND ENTRAINED GASES __________

1.TOTAL RELEASE CURIES 1.958E-02 7.724E-01 10

2. AVERAGE DILUTED uCi/mL 6.135E-09 2.035E-07 CONCENTRATION DURING PERIOD

3. PERCENT OF LIMIT (2.OOE-04 % 3.067E-03 1.018E-01 uCi/mL)

D. GROSS ALPHA . ... I .

RADIOACTIVITY 1.TOTAL RELEASE CURIES 0.000E+00 0.OOOE+00 10 E. WASTE VOL RELEASED j 1.TOTAL PRE-DILUTION LITERS 3.740E+06 4.261E+06 1 VOLUME

2. BATCH PRE-DILUTION LITERS 1.533E+06 2.154E+06 1 VOLUME F. VOLUME OF DILUTION LITERS 3.188E+09 3.791E+09 10 WATER USED**

EC= Effluent Concentration

- "Volume of dilution water used" means the volume of water circulated through the main condenser during the actual time of release. Liquid effluent releases ultimately dilute into the volume of the onsite main cooling reservoir and then into offsite water bodies as described in Section 2, subsection Radiological Impact on Man of this report.

5-4

D AýT'IIA vFX7 1NP'DTV~A n Vfl DDfO -1fv11 rTTU 'I=V A Q~1PInATCT Liquid Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY Unit I REPORT CATEGORY: SEMIANNUAL LIQUID CONTINUOUS AND BATCH RELEASES. TOTALS FOR EACH NUCLIDE RELEASED.

TYPE OF ACTIVITY: ALL RADIONUCLIDES REPORTING PERIOD: QUARTER # 3 AND QUARTER # 4 YEAR 2002 I CONTINUOUS RELEASESI BATCH RELEASES NUCLIDES UNIT QUARTER 3 QUARTER 4 QUARTER 3 UARTER 4 RELEASED _________________________

ALL NUCLIIDES_____________ ____

Silver-i 10M CURIES O.OOE+OO O.OOE+OO 3.43E-05 1.25E-05 Cobalt-57 CURIES O.OOE+OO O.OOE+OO O.OOE1+00 O.OE3+00 Cobalt-58 CURIES O.OOE+OO O.OQE+OO 4.81E-04 1.58E-03 Cobalt-60 CURIES O.OOE+OO O.OOE+OO 2.18E-03 2.01E-03 Chrome-51 CURIES O.OOE+OO O.OOE+OO 2.71iE-05 3.08E-04 Cesium-134 CURIES O.OOE+OO O.OOE+OO 1.82E-05 2.30E-04 Cesium-137 CURIES O.OOE+OO O.OOE+OO 4.60E-05 3.24E-04 Iron-55 CURIES O.OOE÷OO O.OOE+OO 3.10E-03 4.55E-03 Iron-59 CURIES 000OE+OO O.OOE+OO O.OOE+OO O.OOE+OO Tritium CURIES 1.18E-01 3.1 1E-02 5.57E+02 3.76E+02 Iodine-131 CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Iodine-133 CURIES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Kryptori-85 CURIES O.OOE+OO O.OOE+OO 1.71E-03 7.81E-03 Krypton-85M CURIES O.OOE+OO O.OOE+OO O.OOE+OO 1.38E-05

-Lanthanum-142 -CURIES O.OOE+OO O.OOE+OO O.OOE+O0 O.OOE+OO Manganese-54 CURIES O.OOE+OO O.OOE+OO 1.62E-04 2.34E-04 Niobium-95 CURIES O.OOE+OO O.OOE+OO 2.10E-05 2.95E-05 Antimony-122 CURIZES O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Antimony-124 CURIES O.OOE+OO - O.OOE+OO O.OOE+OO O.OOE+OO Antimony-125 CURIES O.OOE+OO O.OOE+OO 7.41E-03 3.90E-03 Antimony- 126 CURIES O.OOE+OO 0.OOE+OO O.OOE+OO O.OOE-i-O Tin-i 17M CURIES O.OOE+OO O.OOE+OO 2.77E-04 5.74E-05 Strontium-89 CURIES O.OOE+OO O.OOE+OO 1.72E-05 3.86E-06 Strontium-90 CURIES O.OOE+OO O.OOE+OO O.OOE+OO 1.29E-05 Technitium-99M CURIES O.OOE+OO '0.OOE+OO O.OOE+OO O.OOE+OO Telurium-125M CURIES O.OOE+OO O.OOE+OO 2.54E-02 5.50E-03 Telurium-132 CURIES O.OOE+oo O.OOE+OO O.OOE+OO O.OOE+OO Xenon-131M CURIES O.OOE+OO O.OOE+OO 7.01E-04 1.95E-02 Xenon-133 CURIES O.OOE-i-O O.OOE+OO 1.91E-02 7.40E-01 Xenon-i33M CURIES O.OOE+OO 0.OOE+OO 1.14E-04 3.52E-03 Xenon-135 CURIES O.OOE+O0 O.OOE+O0 O.OOE+00 2.05E-03 Zirconium-95 CURIES 0.OOE+OO O.OOE+OO 6.12E-06 1.65E-05 TOTAL FOR PERIOD CURIES 1.18E-01 3.11iE-02 5.57E+02 3.77E+02 5-5

fl A fllfl A r'rnmccc. I rCa'r OtS fl A Cfl nrnr.n'r Or*T 1"r') T "r-I*V A *. nn t*. rr, flX/fl.l'.Jfl% IVF-A f-,FL,.P-IA I l fP-*l.

Al* i* VUJIX S LU'JZ. *.J U I" rlI 1 -AA,5 r JJr.

Liquid Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY SEMIANNUAL SUMMATION OF ALL RELEASES BY QUARTER ALL LIQUID EFFLUENTS Unit: 2 Starting: 1-Jan-2002 Ending : 30-Jun-2002 TYPE OF EFFLUENT UNITS I.QUARTER 1 QUARTER 2 EST. TOT ERROR %

A. FISSION & ACTIVATION ..

PRODUCTS _______

1. TOTAL RELEASE (NOT CURIES 4.724E-03 1.419E-02 10 INCLUDING TRITIUM, GASES, ALPHA)

2. AVERAGE DILUTED uCi/mL 5.881E-09 3.681E-09 CONCENTRATION DURING PERIOD

3. PERCENT OF EC* LIMIT % 2.602E-03 2.250E-03 (FRACTIONAL)

B. TRITIUM _ _ _ _ _ _____________ _______________ _________

1.TOTAL RELEASE CURIES 2.417E+02 4.643E+02 10

2. AVERAGE DILUTED uCi/mL 3.009E-04 1.204E-04 CONCENTRATION DURING PERIOD

3. % OF LIMIT (1.OOE-02 uCi/mL) %_0 3.009E+00 1.205E+00 C. DISSOLVED AND ENTRAINED `

GA SE S.. -, .. _... . . .. . . .._. . . . . _...

1.TOTAL RELEASE CURIES 1.019E-04 9.027E-03 10

2. AVERAGE DILUTED uCi/mL 1.268E-10 2.342E-09 CONCENTRATION DURING PERIOD

3. PERCENT OF LIMIT (2.OOE-04 % 6.342E-05 1.171E-03 uCi/mL)

D. GROSS ALPHA ,

RADIOACTIVITY 1.TOTAL RELEASE CURIES 0.OOOE+00 0.OOOE+00 10 E. WASTE VOL RELEASED _ 7 ____________

1.TOTAL PRE-DILUTION LITERS 2.516E+06 4.067E+06 1 VOLUME

2. BATCH PRE-DILUTION LITERS 5.546E+05 2.084E+06 1 VOLUME F. VOLUME OF DILUTION LITERS 8.008E+08 3.85 1E+09 10 WATER USED**

EC- Effluent Concentration

- "Volume of dilution water used" means the volume of water circulated through the main condenser during the actual time of release. Liquid effluent releases ultimately dilute into the volume of the onsite main cooling reservoir and then into offsite water bodies as described in Section 2, subsection Radiological Impact on Man of this report.

5-6

VAT TTLT TV A V PP A1CT Kfl LIJfl, I V Zl rlrrLU rLN IV.ULrll3rf- rl.,fJ"LS I l,. / -.

Liquid Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY Unit 2 REPORT CATEGORY: SEMIANNUAL LIQUID CONTINUOUS AND BATCH RELEASES. TOTALS FOR EACH NUCLIDE RELEASED.

TYPE OF ACTIVITY: ALL RADIONUCLIDES REPORTING PERIOD: QUARTER # 1 AND QUARTER # 2 YEAR 2002 CONTINUOUS RELEASES BATCH RELEASES NUCLIDES UNIT QUARTER 1 QUARTER 2 QUARTER 1 QUARTER 2 RELEASED ALL NUCLIDES ____

Silver-il0M CURIES O.OOE+00 O.OOE+00 3.84E-06 O.OOE+00 Cobalt-57 CURIES 0.00E+00 O.OOE+00 O.OOE+00 9.73E-07 Cobalt-58 CURIES O.OOE+00 0.OOE+00 1.42E-04 8.20E-05 Cobalt-60 CURIES O.OOE+00 O.OOE+00 2.99E-04 1.14E-03 Chrome-51 CURIES O.OOE+00 0.OOE+00 3.89E-05 O.OOE+00 Cesium-134 CURIES O.OOE+00 O.OOE+00 O.OOE+00 1.40E-05 Cesium-137 CURIES O.OOE+00 O.OOE+00 2.81E-06 2.41E-05 Iron-55 CURIES O.OOE+00 O.OOE+00 1.98E-03 4.67E-03 Iron-59 CURIES O.OOE+00 O.OOE+00 O.OOE+00 4.39E-06 Tritium CURIES 4.95E-01 6.19E-01 2.42E+02 4.64E+02 Iodine-131 CURIES O.OOE+00 O.OOE+00 3.16E-06 1.20E-05 Iodine-133 CURIES O.OOE+00 O.OOE+00 O.OOE+00 1.02E-06 Krypton-85 CURIES O.OOE+00 O.OOE+00 O.OOE+00 1.23E-03 Lanthanum-142 CURIES O.OOE+00 O.OOE+00 O.OOE+00 2.09E-06 Manganese-54 CURIES O.OOE+00 O.OOE+00 9.49E-05 6.87E-05 Niobium-95 CURIES O.OOE+00 O.OOE+00 4.54E-06 O.OOE+00 Antimony-125 CURIES O.OOE+00 O.OOE+00 2.13E-03 1.8 1E-03 Tin-117M CURIES O.OOE+00 O.OOE+00 O.OOE+00 1.56E-05 Strontium-89 CURIES O.OOE+00 O.OOE+00 1.10E-05 4.34E-05 Technitium-99M CURIES O.OOE+00 O.OOE+00 8.60E-06 7.33E-06 Telurium-125M CURIES O.OOE+00 O.OOE+00 O.OOE+00 6.29E-03 Xenon-133 CURIES O.OOE+00 O.OOE+00 1.02E-04 7.60E-03 Xenon-133M CURIES O.OOE+00 -O.OOE+00 O.OOE+00 7.67E-05 Xenon-135 CURIES 0.00E+00 O.OOE+00 O.OOE+00 1.18E-04 TOTAL FOR PERIOD CURIES 4.95E-01 6.19E-01 2.42E+02 4.64E+02 5-7

R ATDQArTiTVV*.Fl.M' .I TFNTT RPT .1VA 4Z RRIPnR T

.............. ............ ............. 5vOTT VV T I =V A Q P P*VT r-Liquid Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY SEMIANNUAL SUMMATION OF ALL RELEASES BY QUARTER ALL LIQUID EFFLUENTS Unit: 2 Starting: 1-Jul-2002 Ending: 31-Dec-2002 TYPE OF EFFLUENT UNITS QUARTER 3 QUARTER 4 EST. TOT ERROR A. FISSION & ACTIVATION PRODUCTS%

1.TOTAL RELEASE (NOT CURIES 2.745E-02 4.179E-02 10 INCLUDING TRITIUM, GASES, ALPHA)

2. AVERAGE DILUTED uCi/mL 9.550E-09 1.291E-08 CONCENTRATION DURING PERIOD

3. PERCENT OF EC* LIMIT % 6.697E-03 9.456E-03 (FRACTIONAL)

B. TR~fITIUM 1.TOTAL RELEASE CURIES 5.351E+02 8.717E+01 10

2. AVERAGE DILUTED uCi/mL 1.862E-04 2.693E-05 CONCENTRATION DURING PERIOD

3. % OF LIMIT (1.00E-02 uCi/mL) % 1.862E+00 2.693E-01 C. DISSOLVED AND ENTRAINED GASES

1. TOTAL RELEASE CURIES 1.205E-02 8.052E-03 10

2. AVERAGE DILUTED uCi/mL 4.192E-09 2.488E-09 CONCENTRATION DURING PERIOD

3. PERCENT OF LIMIT (2.00E-04 % 2.096E-03 1.244E-03 uCi/mL)

D. GROSS ALPHA RADIOACTIVITY 1.TOTAL RELEASE CURIES 0.000E+00 0.OOOE+00 10 E. WASTE VOL RELEASED _________ U ____________

1.TOTAL PRE-DILUTION LITERS 3.440E+06 3.974E+06 1 "VOLUME I

2. BATCH PRE-DILUTION LITERS 1.435E+06 1.969E+06 1 VOLUME F. VOLUME OF DILUTION LITERS 2.871E+09 3.233E+09 10 WATER USED**

EC= Effluent Concentration

"**"Volumeof dilution water used" means the volume of water circulated through the main condenser during the actual time of release. Liquid effluent releases ultimately dilute into the volume of the onsite main cooling reservoir and then into offsite water bodies as described in Section 2, subsection Radiological Impact on Man of this report.

5-8

l'3T Vl"I4 "I"WS(A

PR I'SIWi"*T Liquid Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY Unit 2 REPORT CATEGORY: SEMIANNUAL LIQUID CONTINUOUS AND BATCH RELEASES. TOTALS FOR EACH NUCLIDE RELEASED.

TYPE OF ACTIVITY: ALL RADIONUCLIDES REPORTING PERIOD: QUARTER # 3 AND QUARTER # 4 YEAR 2002 -

I CONTINUOUS RELEASES I BATCH RELEASES NUCLIDES UNIT QUARTER 3 QUARTER 4 QUARTER 3 QUARTER 4 RELEASED ALL NCLEDES Silver- 110M CURIES O.OOE+00 O.OOE+00 O.OOE+00 2.94E-06 Cobalt-57 CURIES O.OOE+00 O.OOE+00 7.89E-06 5.48E-05 Cobalt-58 CURIES O.OOE+00 O.QOE+00 6.29E-04 9.71E-03 Cobalt-60 CURIES O.OOE+00 O.OOE+00 2.14E-03 3.28E-03 Chrome-51 CURIES O.OOE+00 O.OOE+00 O.OOE+00 4.61E-04 Cesium-134 CURIES O.OOE+00 O.OOE+00 2.1 1E-04 1.02E-04 Cesium-137 CURIES O.OOE+00 O.OOE+00 3.21E-04 2.23E-04 Iron-55 CURIES O.OOE+00 O.OOE+00 1.36E-02 8.57E-03 Iron-59 CURIES O.OOE+00 O.OOE+00 O.OOE+00 4.56E-06 Tritium CURIES- 4.62E-01 1.63E-01 5.35E+02 8.70E+01 Iodine-131 CURIES O.OOE+00 O.OOE+00 O.OOE+00 8.96E-06 Krypton-85 CURIES O.OOE+00 O.OOE+00 O.OOE+00 7.88E-04 Krypton-85M CURIES O.OOE+00 O.OOE+00 3.17E-06 O.OOE+00 Lanthanum-142 CURIES O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 Manganese-54 CURIES O.OOE+00 O.OOE+00 1.54E-04 2.1 1E-03 Niobium-95 CURIES O.OOE+00 O.OOE+00 O.OOE+00 5.1 IE-05 Antimony-122 CURIES O.OOE+00 O.OOE+00 O.OOE+00 1.03E-03 Antimony-124 CURIES O.OOE+00 O.OOE+00 O.OOE+00 2.7 1E-03 Antimony-125 CURIES O.OOE+00 O.OOE+00 2.87E-03 1.31E-02 Antimony-126 CURIES O.OOE+00 O.OOE+00 O.OOE+00 4.56E-05 Tin-1 17M CURIES O.OOE+00 O.OOE+00 5.73E-06 O.OOE+00 Strontium-89 CURIES O.OOE+00 O.OOE+00 3.67E-05 2.86E-05 Strontium-90 CURIES O.OOE+00 O.OOE+00 5.31E,06 3.71E-06 Technitium-99M CURIES O.OOE+00 O.OOE+00 O.OOE+00 8.81E-06 Telurium-125M CURIES O.OOE+00 O.OOE+00 7.47E-03 O.OOE+00 Telurium-132 CURIES O.OOE+00 O.OOE+00 1.86E-06 2.31E-06 Xenon-133 CURIES O.OOE+00 O.OOE+00 1.16E'02 6.82E-03 Xenon-133M' CURIES O.OOE+00 O.OOE+00 1.72E-04 8.32E-05 Xenon-135 CURIES O.OOE+00 O.OOE+00 2.66E-04 3.64E-04 Yttrium-91 CURIES O.OOE+00 - O.OOE+00 O.OOE+00 2.62E-04 Zirconium-95 CURIES O.OOE+00 O.OOE+00 0.00E+00 8.03E-06 TOTAL FOR PERIOD CURIES 4.62E-01 1.63E-01 5.35E+02 8.71E+01 5-9

P ATyr%A rrnrn v= TTT7MT I? Cf T:; A QT4DVVn0T 9f*39 *:YTI ITI4 "I*A q PT* YTI3:t"T Liquid Effluents SOUTH TEXAS PROJECT NUCLEAR OPERATING COMPANY Unit I plus 2 Total REPORT CATEGORY: ANNUAL LIQUID RELEASES. TOTALS FOR EACH NUCLIDE RELEASED. FOR ALL OF 2002 NUCLIDES UNIT UNIT 1 UNIT 2 TOTAL RELEASED 2002 2002 2002 ALL NUCLIDES ________ ___________ i Silver-110M CURIES 8.660E-05 6.780E-06 9.330E-05 Cobalt-57 CURIES 4.320E-06 6.360E-05 6.800E-05 Cobalt-58 CURIES 3.580E-03 1.060E-02 1.410E-02 Cobalt-60 CURIES 6.340E-03 6.850E-03 1.320E-02 Chrome-51 CURIES 3.510E-04 5.OOOE-04 8.510E-04 Cesium-134 CURIES 4.120E-04 3.260E-04 7.380E-04 Cesium-137 CURIES 6.010E-04 5.720E-04 1.170E-03 Iron-55 CURIES 1.380E-02 2.880E-02 4.260E-02 Iron-59 CURIES 4.210E-06 8.950E-06 1.320E-05 Tritium CURIES 1.260E+03 1.330E+03 2.590E+03 Iodine-131 CURIES O.OOOE+00 2.410E-05 2.410E-05 Iodine-133 CURIES O.OOOE+00 1.020E-06 1.020E-06 Krypton-85 CURIES 2.070E-02 2.020E-03 2.270E-02 Krypton-85M CURIES 1.380E-05 3.170E-06 1.690E-05 Lanthanum-142 CURIES 0.OOOE+00 2.090E-06 2.090E-06 Manganese-54 CURIES 1.400E-03 2.430E-03 3.830E-03 Niobium-95 CURIES 1.660E-04 5.570E-05 2.21OE-04 Antimony-122 CURIES O.OOOE+00 1.030E-03 1.030E-03 Antimony-124 CURIES 2.130E-06 2.710E-03 2.710E-03 Antimony- 125 CURIES 1.360E-02 1.990E-02 3.350E-02 Antimony- 126 CURIES 0.OOOE+00 4.560E-05 4.560E-05 Tin-1 17M CURIES 5.160E-04 2.130E-05 5.380E-04 Strontium-89 CURIES 3.990E-05 1.200E-04 1.600E-04 Strontium-90 CURIES 1.290E-05 9.010E-06 2.190E-05 Technitium-99M CURIES 0.OOOE+00 2.470E-05 2.470E-05 Telurium- 125M CURIES 3.840E-02 1.380E-02 5.220E-02 Telurium-132 CURIES 0.OOOE+00 4.170E-06 4.170E-06 Xenon-131M CURIES 2.070E-02 0.OOOE+00 2.070E-02 Xenon-133 CURIES 7.960E-01 2.610E-02 8.220E-01 Xenon-133M CURIES 4.010E-03 3.320E-04 4.340E-03 Xenon-135 CURIES 2.050E-03 7.480E-04 2.800E-03 Yttrium-91 CURIES O.OOOE+00 2.620E-04 2.620E-04 Zirconium-95 CURIES 4.750E-05 8.030E-06 5.550E-05 TOTAL CURIES 1.260E+03 1.330E+03 2.590E+03 TOTAL Noble Gases- CURIES 8.435E-01 2.920E-02 8.726E-01 TOTAL Excluding CURIES 7.936E-02 8.818E-02 1.675E-01 Tritium & Noble Gases I I 5-10

D ArVr'I( nV VI = TMX"~'rD=TV A Q7 IDVDnb1'DI AA')

Irm SOUTH TEXAS PROJECT Solid Waste and Irradiated Fuel Shipments Solid Waste and Irradiated Fuel Shipments 6-1

TT"FT-T T*.YA.q PR t")U*C*r Solid Waste and Irradiated Fuel Shipments A. SOLID WASTE SHIPPED OFFSITE FOR BURIAL OR DISPOSAL (Not Irradiated Fuel)

1. Type of Waste Units 12-Month 12-Month Est. Total Error, %

Period Shipped Period Buried

a. Spent resins, filter sludges, m3 4.41E+01 4.9E+00 -1.OE+00 +1.0E+00 Ci 5.02E+02 4.37E+02 -5.0E+01 +1.0E+02 evaporator bottoms, etc.

b. Dry compressible waste, mn 5.89E+02 1.28E+01 -1.0E+00 +I.0E+00 Ci 5.61E-01 6.01E-01 -6.6E+01 +2.0E+02 contaminated equip., etc.

c. Irradiated components, control m* 0.OOE+00 0.00E+00 N/A N/A rods, etc. Ci 0.00E+00 0.OOE+00

d. Other (low level secondary resin, mni 9.42E+01 9.42E+01 -1.0E+00 +I.OE+00

-Ci 2.02E-04 2.02E-04 -5.0E+01 +1.0E+02 sludge)

2. Estimate of major nuclide composition (by type of waste)

a. Spent resins, filters, evaporator bottoms, etc.

Nickel-63 % 5.412+01 Iron-55 % 1.70E+01 Cobalt-60 % 1.09E+01 Cesium-137 % 8.8E+00 Cesium-134 % 5.5E+00 Manganese-54 % 1'.5E+00 Tritium % 1.1E+00 Sb-125 % 6E-01 Ni-59 % 2E-01 Cobalt-58 % 2E-01

b. Dry compressible waste, contaminated equip., etc.

Cobalt-58 % 4.16E+01 Cromium-51 % 1.86E+01 Iron-55 % 1.78E+01 Nickel-63 % 5.6E+00 Cobalt-60 % 3.8E+00 Niobium-95 % 3.7E+00 Zirconium-95 % 3.4E+00 Antimony-124 % 2.0E+00 Manganese-54 % 1.0E+00 Iron-59 72-01

c. N/A N/A N/A

d. Other (secondary DE and HVAC charcoal)

Tritium % 6.63E+01 Iron-55 % 1.692+01 Nickel-63 % 6.1E+00 Cobalt-60 % 4.01+00 Cesium-137 % 2.8E+00 Cesium-134 % 1.7E+00 Cerium-144 % 1.4E+00 Manganese-54 % 52-01 6-2

R AflTA~rIrJ FFLUENPT TRELEAS ~PORT RE~ 2QQrJT')

Cn*TT'r"T=T.TVK A C DDn'T~T'rKr DCT~'

Solid Waste and Irradiated Fuel Shipments

3. Solid Waste Disposition:

Number of Shipments Mode of Destination Transportation 12 Truck Studsvik Processing Facility, LLC 151 TC Runnion Rd.

Erwin, Tn 37650 10 Truck GTS-Duratek 1560 Bear Creek Road Oak Ridge, TN 37830 1 Truck Chem-Nuclear Systems Barnwell Waste Management Facility 740 Osborn Rd.

Barnwell, SC 29812 2 Truck GTS-Duratek Gallaher Road Facility 628 Gallaher Rd.

Kingston, TN 37763

4. Class of Solid Waste:

A,B&C

5. Type of Containers Used for Shipment:

Strong Tight, High-Integrity Containers, Type A and B casks

6. Solidifying Agent:

N/A B. IRRADIATED FUEL SHIPMENTS (Disposal)

No shipments made during this period.

6-3

Tn rry-fl Trn.rrlfltflflCflfltflflflT' 1AfV Sc 'UTH TEXAS PROJECT KAUIUAC I I V,rE nrLUEN I RELEAS REOR~ I Dose Accumulations DOSE ACCUMULATIONS 7-1

9/309 RADIOACTIVPJ EFFLUFNT RELAS RE1PORT QUU n ZA3PR, Dose Accumulations STP NUCLEAR OPERATING COMPANY

SUMMARY

OF MAXIMUM INDIVIDUAL DOSES Unit: 1 TOTAL ACCUMULATION FOR PERIODS:

for LIQUID, GASEOUS AND AIR Starting: 1-Jan-2002 Ending: 31-Dec-2002

SUMMARY

OF POPULATION DOSES FOR 2002 EFFLUENT APPLICABLE ORGAN ESTIMATED AVERAGE DOSE TO POPULATION DOSE POPULATION (rem per person)

(person-rem)

LIQUID TOTAL BODY 2.2E-03 1.113-07")

GASEOUS TOTAL BODY 6.4E-03 7.3E-07")

NOTES:

(Doses were calculated for HYPOTHETICAL receptors at the site boundary.

2

( Highest dose for nearest individual or receptor. This individual is assumed to reside at this location.

(3) Calculation based on a population of 303,500 for shore line exposure and for salt water invertebrate ingestion and 18,500 for salt water sport fish ingestion.

(4) Calculation based on a population of 299,000 within fifty (50) miles of South Texas Project Electrc Generating Station.

( t)Receptor 3 is an individual ingesting fresh water sport fish and receiving shoreline exposure from the Little Robbins Slough Area.

7-2

ql'W TTT--T "T"K'Y A q PD/'*T'It"T 1~~~PtD1~~~~~Jt4L.~rL wrEj U Vf rrVn'.IIC..JlO2 -rXA Dose Accumulations STP NUCLEAR OPERATING COMPANY

SUMMARY

OF MAXIMUM INDIVIDUAL DOSES Unit: 2 TOTAL ACCUMULATION FOR PERIODS:

for LIQUID, GASEOUS, AND AIR Starting: 1-Jan-2002 Ending: 31-Dec-2002

SUMMARY

OF POPULATION DOSES FOR 2002 EFFLUENT APPLICABLE ORGAN ESTIMATED AVERAGE DOSE TO POPULATION DOSE POPULATION (rem per person)

(person-rem)

LIQUID TOTAL BODY 2.3E-03 1.2E-071" GASEOUS TOTAL BODY 6.OE-03 7.7E-07(41 NOTES:

(')Doses were calculated for HYPOTHETICAL receptors at the site boundary.

(2)Highest dose for nearest individual or receptor. This individual is assumed to reside at this location.

() Calculation based on a population of 303,500 for shore line exposure and for salt water invertebrate ingestion and 18,500 for salt water sport fish ingestion (4) Calculation based on a population of 299,000 within fifty (50) miles of South Texas Project Electric Generating Station.

if)Receptor 3 is an individual ingesting fresh water sport fish and receiving shoreline exposure from the little Robbins Slough Area.

7-3

r*T I*'LT "r'*V"A O 'OD t'*,t't2't')'*

RADlIOACTIVE EIFFLUENWT RPLTIiAD T:1DQlT) rTUT'VA 0f %J~~Tf' Dose Accumulations STP NUCLEAR OPERATING COMPANY

SUMMARY

OF MAXIMUM INDIVIDUAL DOSES Unit: 1 PLUS 2 TOTAL ACCUMULATION FOR PERIODS:

for LIQUID, GASEOUS, AND AIR Starting: 1-Jan-2002 Ending: 31-Dec-2002 EFFLUENT APPLICABLE UNIT 1 UNIT 2 TOTAL 1+2 AGE LOCATION ORGAN ESTIMATED ESTIMATED ESTIMATED GROUP DIST DIR DOSE DOSE DOSE (mrem) (m) (TOWARD)

(toremo) (mrem)

LIQUID TOTAL BODY 7.25E-03 I 7.65E-03 1.49E-02 ADULT I RECEPTOR 3(')

LIQUID GI-TRACT 7.36E-03 7.75E-03 1.51E-02 ADULT RECEPTOR 3()

NOBLE GAS AIR DOSE 1.53E-03 5.38E-03 6.91E-03 1850m WNW (gamma-mrad)

NOBLE GAS AIR DOSE 5.66E-03 6.71E-03 1.24E-02 1540m NNW (beta-mrad)

NOBLE GAS TOTAL BODY I 9.16E-04 3.45E-03 4.37E-03 ALL" 1850m WNW NOBLE GAS TOTAL BODY 2.65E-04 7.43E-04 1.01E-03 ALL(-' 4000m WSW NOBLE GAS SKIN 2.35E-03 6.64E-03 8.99E-03 ALL") 1850m WNW NOBLE GAS SKIN 7.22E-04 1.63E-03 2.35E-03 ALL() 4000m WSW IODINE, GITRACT 4.65E-03 4.04E-03 8.69E-03 CHILD(Z ) 1720m NW PARTICULATES

&TRITIUM IODINE, LUNG 1.033E-03 9.29E-04 1.96E-03 CHILD(r) 4000m WSW PARTICULATES

&TRITIUM IODINE, TOTAL BODY 7.9213-04 7.12E-04 1.50E-03 ADULTV2 4000m WýSW PARTICULATES

& TRITIUM

SUMMARY

OF POPULATION DOSES FOR 2002 EFFLUENT APPLICABLE ORGAN TOTAL 1+2 TOTAL 1+2 AVERAGE DOSE TO ESTIMATED POPULATION (rem per person)

POPULATION DOSE (person-rem)

LIQUID TOTAL BODY 4.5E-03 2.3E-071" GASEOUS TOTAL BODY 1.2E-02 9.5E-07t 4)

NOTES:

t

)Doses were calculated for HYPOTHETICAL receptors at the site boundary.

(2)Highest dose for nearest individual or receptor. This individual is assumed to reside at this location.

() Calculation based on a population of 303,500 for shore line exposure and for salt water invertebrate ingestion and 18,500 for salt water sport fish ingestion.

(4) Calculation based on a population of 299,000 within fifty (50) miles of South Texas Project Electric Generating Station.

(5)Receptor 3 is an individual ingesting fresh water sport fish and receiving shoreline exposure from the little Robbins Slough Area.

7-4

2002 SOUTH TEXAS PROJECT RADIOACTIVE EFFLUENT RELEASE REPORT Results of the Protected Area Direct Radiation Measurement RESULTS OF THE PROTECTED AREA DIRECT RADIATION MEASUREMENTS PROGRAM 8-1

V A DinA rT!V1 P~T:= IrrnJT DIzT 17A vE D L-DCrT -~. uv SO U 111 IXAf. PROJECT Results of the Protected Area Direct Radiation Measurement Table 8-1 2002 STPEGS PROTECTED AREA THERMOLUMINESCENT DOSIMETER MONITORING STATIONS Station 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Average Average"'1 Number Average Average Average Average Rate Net Rate

()m)(AR "mR 2(R (mR/hour) 1 13.7 12.3 14.3 12.1 13.1 -0 2 13.2 12.2 13.5 11.9 12.7 -0 3 13.2 11.9 14.1 12.2 12.9 -0 4 13.0 12.5 12.6 11.8 12.5 -0 5 14.6 13.2 14.4 12.6 13.7 -0 6 19.3 16.9 16.3 14.1 16.7 0.00057 7 20.6 16.1 16.1 14.4 16.8 0.00064 8 13.5 13.7 16.0 13.2 14.1 -0 9 12.9 11.8 18.9 12.2 13.9 -0 10 12.4 11.1 14.1 13.2 12.7 -0 11 11.5 11.0 12.0 11.4 11.5 -0 12 12.5 11.3 13.3 11.9 12.3 -0 13 12.3 11.1 13.1 11.7 12.1 -0 14 12.2 11.4 13.3 11.3 12.1 -0 15 13.0 12.1 13.9 11.9 12.7 -0 16 12.7 11.1 13.0 12.1 12.2 -0 Notes:

Individual values normalized to a 91 day quarter.

Only the calcium sulfate elements were used in these averages.

(1) Net Rate:

Difference between the exposure rate in 2002 and the rate measured in 1986 due to natural background

([average rate] - 15.4 mR background) / 91 days / 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months per day The 1986 background rate of 15.4 milliroentgen per quarter at the site boundary has been used to reflect the pre-operational baseline exposure rate for STP. Historically the exposure rate measured near the protected area fence has been lower than the site boundary's historical background. This year, dosimeter stations 6 and 7 had exposure rates above the site boundary's background rate. These two stations typically have the highest rates due to radioactive waste handling activities on the south sides of the Units.

Zero (0) indicates background levels.

(2) mR = milliroentgen, a unit of exposure for X and gamma rays 8-2

KAL)IUAIJ 1I VI*, *pt'LU*,IN 1 l* v.* .t'.,q,*E, Kr*VUK 1 ZtnJz SOUTH TEXAS PROJECT RAD)IOACT IVE~ flPLUE~N I Krux-AIE 1REPO I ZUUL Results of the Protected Area Direct Radiation Measurement FIGURE 8-1 PROTECTED AREA MONITORING STATIONS 14-------------------...----------...--

15

- 12 13

FHB 0 gi 0

E a

.2 U,

-E.3.

... ... " I-8 -----------.... °. . .. .. _° .

t 200' Figre 1 8-3 I 200'

RI-*La*A,..NP_. KI*,IJUK 1 Luuz* SOUTH TEXAS PROJECT RADIOACTIVE EFFLUENT RADIOACTIVE EFFkLUENT R ELEASE KfREPO L LVVL Joint Frequency Tables Joint Frequency Tables 9-1

RADhTAACTWET EPFLUMf 1T1J1T VA Q17 D1VDTDTh.UJ SOUTH TEXAS PROJECT Joint Frequency Tables First Quarter 2002 Joint Frequency Tables 9-2

ATTH VYA PROIFr7r RAL)IUALCITIVE t _PPLUtAN I LtVJ-L tanfUl L'JJLR...

Joint Frequency Tables Joint Frequency Table From : 01/01/2002 00:00 To : 03/31/2002 23:00 PRIMARY TOWER ALL STABILITY CLASSES COMBINED T

Wind Speed (1) (2) (3) (4) (5) (6) (7) (8) +

1.0 3.6 7.6 12.6 18.6 24.6 32.6 (MPH) -> CALM Total % Of Avg.

-3.5 -7.5 -125 -18.5 -24.5 - 32.5 Total Speed Sector N 0 9 49 86 94 53 1 0 292 13.5% 12.9 NNE 0 14 65 51 26 1 0 0 157 7.3% 8.2 NE 0 20 65 37 8 0 0 0 130 6.0% 6.9 ENE 0 14 54 27 2 0 0 0 97 4.5% 6.1 E 0 10 72 42 19 1 0 0 144 6.7% 7.7 ESE 0 13 51 64 25 2 0 0 155 7.2% 8.7 SE 0 8 59 94 58 4 0 0 223 10.3% 10.2 SSE 0 5 48 152 88 19 1 0 313 14.5% 11.4 S 0 0 40 114 40 6 0 0 200 9.3% 10.6 SSW 0 1 16 26 16 0 0 0 59 2.7% 9.8 SW 0 2 4 15 3 0 0 0 24 1.1% 8.8 WSW 0 2 1 1 1 0 0 0 5 0.2% 7.5 W 0 0 6 5 0 0 0 0 11 0.5% 7.1 WNW 0 6 17 4 3 0 0 0 30 1.4% 6.4 NW 0 13 23 23 7 2 0 0 68 3.1% 7.7 NNW 0 9 48 92 67 27 9 0 252 11.7% 12.1 Total 0 126 618 833 457 115 11 0 2160

% Of 0.0% 5.8% 38.6% 21.2% 5.3% 0.5% 0.0%

Total 28.6%

_______ J _______ J _______ L -

Average speed for this table (MPH): 10.1 0

Hours in above table with variable direction 0

Total number of CALMs 0

Total number of Invalid hours 2160 Total number of Valid hours :

hours for period 2160 Total number of 9-3

") ¢Ytq' RADIO)ACTIVE FFLUENTPP RELASE~ P1~PAP?(V Joint Frequency Tables Joint Frequency Table From : 01/01/2002 00:00 To : 03/31/2002 23:00 PRIMARY TOWER STABILITY CLASS A Wind Speed (6) (8) 32 6+

(1)

(1) (2) (3) (4) (5) 18.6 (6) (7) (8)

(MPH) -> CALM CALM 1.0 1.0 3.6 18.6 326+

7.6 12.6 24.6 Total

- 3.5 -7.5 -12.5 -18.5 -24.5 % Of Avg.

-32.5 Sector Total Speed N 0 0 1 1 8 1 0 0 11 6.2% 15.0 NNE 0 0 2 4 0 0 0 0 6 3.4% 8.3 NE 0 0 0 0 0 0 0 0 0 0.0% 0.0 ENE 0 0 0 1 0 0 0 0 1 0.6% 8.8 E 0 1 0 0 0 0 0 0 1 0.6% 1.7 ESE 0 2 0 0 0 0 0 0 2 1.1% 2.0 SE 0 1 0 4 2 1 0 0 8 4.5% 11.9 SSE 0 1 0 9 16 8 0 0 34 19.1% 15.4 S 0 0 1 31 27 4 0 0 63 35.4% 13.2 SSW 0 0 2 10 10 0 0 0 22 12.4% 11.8 SW 0 0 1 3 1 0 0 0 5 2.8% 10.6 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 0 0 0 0 0 0 01 0 0.0% 0.0 WNW 0 0 1 0 1 0 0 01 2 1.1% 10.1 NW 0 1 0 0 1 1 0 0 3 1.7% 13.0 NNW 01 0 1 2 10 5 2 0[ 20 11.2% 16.3 Total 0 6 9 651 76 20 2 178

% Of 1.1%

Total 0.0% 3.4% 5.1% 36.5% 42.7% 11.2% 0.0%

Average speed for this table (MPH): 13.3 Hours in above table with variable direction 0 "Total number of CALMs : 0 Total number of Invalid hours 0 Total number of Valid hours : 2160 Total number of hours for period 2160 9-4

VA"T ITU TPVA V PPA[WC nALJlUJtA.. 1 V rr-rrr1DLn I 1 ,M..D 15JDU.I L VUvv Joint Frequency Tables Joint Frequency Table From : 01/01/2002 00:00 To : 03/31/2002 23:00 PRIMARY TOWER STABILITY CLASS B Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 3.6 7.6 12.6 186 24.6 32.6+

-12.5 -32.5 Total % Of Avg.

-35 -7.5 -18.5 -24.5 Total Speed Sector N 0 0 1 6 11 3 0 0 21 13.7% 14.4 NNE 0 0 5 6 5 0 0 0 16 10.5% 10.1 NE 0 0 0 0 1 0 0 0 1 0.7% 14.2 ENE 0 0 1 3 01 0 0 0 4 2.6% 9.1 E 0 0 3 0 0 1 0 0 4 2.6% 8.2 ESE 0 1 2 3 3 1 0 0 10 6.5% 11.2 SE 0 1 1 2 6 0 0 0 10 6.5% 12.2 SSE 0 0 1 8 7 5 0 0 21 13.7% 14.0 S 0 0 2 12 6 0 0 0 20 13.1% 11.4 SSW 0 0 6 3 0 0 0 0 9 5.9% 6.8 SW 0 0 1 0 0 0 0 0 1 0.7% 5.1 WSW 0 0 0 0 1 0 0 0 1 0.7% 14.6 W 0 0 0 0 0 0 0 0 0 0.0% 0.0 WNW 0 0 1 0 0 0 0 0 1 0.7% 6.0 NW 0 0 2 4 0 1 0 0 7 4.6% 9.2 NNW 0 0 2 5 13 4 3 0 27 17.6% 15.8 Total 0 2 28 52 53 15 3 0 153

% Of 34.0% 34.6% 9.8% 2.0% 0.0%

Total 0.0% 1.3% 18.3%

Average speed for this table (MPH): 12.3 Hours in above table with variable direction : 0 Total number of CALMs : 0 Total number of Invalid hours 0 Total number of Valid hours : 2160 Total number of hours for period 2160 9-5

RADTOArTTIVRP FFI*"I.ITMNT RPT. V.ACZ. RPPOPT Cnt MU =V AV DD n Mr*T RAOIOACTIVP FFFTITPNT RPT PA PPPART VttT1-T TYA DDrTrf-I Joint Frequency Tables Joint Frequency Table From : 01/01/2002 00:00 To : 03/31/2002 23:00 PRIMARY TOWER STABILITY CLASS C Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 18.6 32.6 +

3.6 7.6 12.6 24.6

- 3.5 -12.5 -24.5 Total % Of Avg.

-7.5 -18.5 -32.5 Sector Total Speed N 0 0 0 2 6 6 0 0 14 10.1% 17.9 NNE 0 0 2 3 6 0 0 0 11 8.0% 12.3 NE 0 0 3 0 0 0 4 2.9% 8.6 ENE 0 0 0 1 0 0 0 0 1 0.7% 9.8 E 0 1 2 6 1 0 0 0 10 7.2% 9.2 ESE 0 0 1 5 7 0 0 0 13 9.4% 12.5 SE 0 1 1 7 10 1 0 0 20 14.5% 12.6 SSE 0 0 0 6 16 4 0 0 26 18.8% 14.9 S 0 0 2 6 0 0 0 0 8 5.8% 8.5 SSW 0 0 1 1 1 0 0 0 3 2.2% 10.2 SW 0 0 2 1 0 0 0 0 3 2.2% 6.4 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 0 0 0 0 0 0 0 0 0.0% 0.0 WNW 0 0 0 0 0 0 0 0 0 0.0% 0.0 NW 0 0 1 4 1 0 0 0 6 4.3% 10.3 NNW 0 0 0 9 3 3 4 0 19 13.8% 16.5 Total 0 2 15 51 52 14 4 0 138

% Of 1.4%

Total 0.0% 10.9% 37.0% 37.7% 10.1% 2.9% 0.0%

1.4% 37.0% 10.1% 2.9% 0.0%

Average speed for this table (MPH): 13.2 Hours in above table with variable direction 0 Total number of CALMs : 0 Total number of Invalid hours 0 Total number of Valid hours : 2160 Total number of hours for period 2160 9-6

VrU*T 'i"T1TD"Vi A DD rITW:'tr IAJJIUAC 1 1VIV APPLUtIN I KRELEASE, iPrU1U I .. '.'.-'..' .V,,

Joint Frequency Tables Joint Frequency Table From : 01/01/2002 00:00 To : 03/31/2002 23:00 PRIMARY TOWER STABILITY CLASSD r r r T Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> 3.6 7.6 12.6 18.6 24.6 32.6 +

CALM 1.0 Total % Of Avg.

-7.5 -12.5 - 24.5 -32.5

-3.5 -18.5 Total Speed Sector N 0 0 9 55 67 43 1 0 175 20.7% 14.7 NNE 0 1 18 24 14 1 0 0 58 6.8% 9. 8 NE 0 4 16 31 6 0 0 0 57 6.7% 8.7 ENE 0 2 14 17 2 0 0 0 35 4.1% 7.7 E 0 0 13 25 16 0 0 0 54 6.4% 10.3 ESE 0 2 17 31 12 1 0 0 63 7.4% 9.8 SE 0 1 11 50 33 2 0 0 97 11.5% 11.5 SSE 0 0 7 77 44 2 1 0 131 15.5% 11.7 S 0 0 8 31 6 2 0 0 47 5.5% 10.7 SSW 0 0 1 7 4 0 0 0 12 1.4% 11.4 SW 0 0 0 7 1 0 0 0 8 0.9% 9.7 WSW 0 1 0 1 0 0 0 0 2 0.2% 7.9 W 0 0 0 3 0 0 0 0 3 0.4% 9.1 WNW 0 1 2 3 1 0 0 0 7 0.8% 8.8 NW 0 0 1 6 2 0 0 0 9 1.1% 10.7 NNW 0 0 6 31 37 15 0 01 89 10.5% 14.1 Total 0 12 123 399 245 66 2 0 847

% Of 7.8% 0.2% 0.0%

Total 0.0% 1.4% 14.5% 47.1% 28.9%

_______ I _______ i _______ .1. _______ +/- _______ -,

Average speed for this table (MPH): 11.7 Hours in above table with variable direction : 0 Total number of CALMs : 0 Total number of Invalid hours 0 2160 Total number of Valid hours :

Total number of hours for period 2160 9-7

D A nlnA r'TlXf 77==

1 ~ns,1tBar

~A0V DVDniD~

I T1MI' DUT 1 - tuI f~l r..E Joint Frequency Tables Joint Frequency Table From : 01/01/2002 00:00 To : 03/31/2002 23:00 PRIMARY TOWER STABILITY CLASS E (6) (8) 32.6+

Wind Speed (1) (2)

(2) (3) (4) (5) 18.6 (7) (8) +

(MPH) -> CALM 1.0 1.0 36 7.6 12.6 (6) 24.6 32.6

- 3.5 -7.5 -185 - 24.5 Total % Of Avg.

-12.5 -32.5 Sector Total Speed N 0 1 18 19 2 0 0 01 40 8.4% 8.1 NNE 0 3 13 13 1 0 0 0 30 6.3% 7.4 NE 0 2 11 3 0 0 0 0 16 3.4% 6.1 ENE 0 2 12 4 0 0 0 0 18 3.8% 5.6 E 0 0 17 9 2 0 0 0 28 5.9% 7.0 ESE 0 0 21 25 3 0 0 0 49 10.3% 7.9 SE 0 0 25 29 7 0 0 0 61 12.8% 8.7 SSE 0 2 17 48 5 0 0 0 72 15.1% 9.1 S 0 0 21 33 0 0 0 0 54 11.3% 8.0 SSW 0 1 5 5 1 0 0 0 12 2.5% 7.4 SW 0 0 0 4 1 0 0 0j 5 1.1% 10.6 WSW 0 0 0 0 0 0 0 0.0% 0.0 W 0 0 1 1 0 0 0 0 2 0.4% 7.3 WNW 0 0 4 1 1 0 0 0 6 1.3% 7.9 NW 0 0 6 8 3 0 0 0 17 3.6% 9.4 NNW 0 4 19 39 4 0 0 0 66 13.9% 8.5 Total 0 15 190 241 30 0 0 0 476

% Of Total 0.0% 3.2% 39.9% 50.6% 6.3% 0.0% 0.0% 0.0%

0.0% 6.3% 0.0% 0.0%

Average speed for this table (MPH): 8.1 Hours in above table with variable direction 0 Total number of CALMs : 0 Total number of Invalid hours 0 Total number of Valid hours : 2160 Total number of hours for period 2160 9-8

ATTTU 'rtVAV D1AITF RADIOACTIVE EFFLUENT RELEASE REPORT 20U, , .

Joint Frequency Tables Joint Frequency Table From : 01/01/2002 00:00 To : 03/31/2002 23:00 PRIMARY TOWER STABILITY CLASS F r r Wind Speed (1) (2) (3) (4) (5) (6) (7) (8) 1.0 3.6 7.6 12.6 18.6 24.6 32.6+

(MPH) -> CALM Total % Of Avg.

-3.5 -7.5 -12.5 -18 5 -24.5 -32.5 Total Speed Sector N 0 0 11 3 0 0 0 0 14 10.1% 6.3 NNE 0 2 10 1 0 0 0 0 13 9.4% 4.8 NE 0 3 10 0 0 0 0 0 13 9.4% 4.6 ENE 0 4 8 1 0 0 0 0 13 9.4% 5. 0 E 0 3 14 2 0 0 0 0 19 13.8% 5.2 0 0 6 0 0 0 0 0 6 4.3% 4.8 ESE 0 0 4 1 0 0 0 0 5 3.6% 7.2 SE 0 2 12 2 0 0 0 0 16 11.6% 6.1 SSE S 0 0 6 1 1 0 0 0 8 5.8% 7.3 SSW 0 0 1 0 0 0 0 0 1 0.7% 4.4 SW 0 0 0 0 0 0 0 0 0 0.0% 0.0 WSW 0 0 1 0 0 0 0 0 1 0.7% 5.1 W 0 0 3 1 0 0 0 0 4 2.9% 6.3 WNW 0 1 3 0 0 0 0 01 4 2.9% 4.5 NW 0 1 2 0 0 0 0 0 3 2.2% 4.4 NNW 0 1 11 6 0 0 0 0 18 13.0% 6.3 Total 0 17 102 18 1 0 0 0 138

% Of 12.3% 0.7% 0.0% 0.0% 0.0%

0.0% 73.9% 13.0%

Total L I ________________ -

Average speed for this table (MPH): 5.6 0

Hours in above table with variable direction 0

Total number of CALMs :

0 Total number of Invalid hours 2160 Total number of Valid hours :

216o Total number of hours for period 9-9

AIV A10A..r.1..F....... IT z A.cc-tD T* rC* '-'r 4J4U H IJTXAS P-'K1JETI iO Joint Frequency Tables Joint Frequency Table From : 01/01/2002 00:00 To : 03/31/2002 23:00 PRIMARY TOWER STABILITY CLASS G Wind Speed T T I (6) (8)6 +

32 (1) (2)

(2) (3) (4) (5) 18.6 (6) (7) (8)

(MPH) -> CALM 1.0 1.0 3.6 7.6 18.6 326+

12.6 24.6 Total

- 3.5 -7.5 -12.5 -18.5 - 24 5 % Of Avg.

-32.5 Sector Total Speed N 0 8 9 0 0 0 0 0 17 7.4% 3.8 NNE 0 8 15 0 0 0 0 0 23 10.0% 3.9 NE 0 11 25 3 0 0 0 0 39 17.0% 4.9 ENE 0 6 19 0 0 0 0 0 25 10.9% 4.1 E 0 5 23 0 0 0 0 0 28 12.2% 4.6 ESE 0 8 4 0 0 0 0 0 12 5.2% 3.5 SE 0 4 17 1 0 0 0 0 22 9.6% 5.0 SSE 0 0 11 2 0 0 0 0 13 5.7% 6.2 S 0 0 0 0 0 0 0 0 0 0.0% 0.0 SSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 SW 0 2 0 0 0 0 0 0 2 0.9% 1.4 WSW 0 1 0 0 0 0 0 0 1 0.4% 2.3 W 0 0 2 0 0 0 0 0 2 0.9% 5.5 WNW 0 4 6 0 0 0 0 0 10 4.3% 4.0 NW 0 11 11 1 0 0 0 0 23 10.0% 4.0 NNW 0 4 9 0 0 0 0 0 13 5.7% 4.4 Total 0 721 151 7 0 0 0 0 230

% Of 0.0% 31.3% 65.7%

Total 3.0% 0.0% 0.0% 0.0%1 0.0%

0.0% 31.3%

65.7% .a

- _______ 3.0%

_______ 0.0%

_______ 0.0% .1

_______ 0.0% I

_______ 0.0%

j ________

Average speed for this table (MPH): 4.4 Hours in above table with variable direction 0 Total number of CALMs : 0 Total number of Invalid hours 0 Total number of Valid hours : 2160 Total number of hours for period 2160 9-10

1 D ATITlI/'lA (-Im ly.

Tr%A rýrTITC FII'U, V=

I*I 1 7 TON" DVF-I V A~l DVI D VD(

lVV 1 V A L'T2 DVMrIDýr Ad'V)

.U'D 11MI)

SOUTH TEXAS PROJECT Joint Frequency Tables Second Quarter 2002 Joint Frequency Tables 9-11

SAT*T*APTT*J*

u ATIM A rrTI

T*MT D'*'T *A C* D*D*D*

VMPTT=X"M Ifl7 T7A OV Dr7Dr%13-r SQfUI.AJ)I 11 1 EXAIX PRO¶JEC. I Joint Frequency Tables Joint Frequency Table From : 04/01/2002 00:00 To : 06/30/2002 23:00 PRIMARY TOWER ALL STABILITY CLASSES COMBINED (6) (8)+

32.6 Wind Speed (1)

(1) (2)

(2) (3) (4) (5) 186 (6) (7) (8)

(MPH) -> CALM CALM 1.0 186 32.6 +

3.6 7.6 12.6 24.6

- 3.5 -7.5 -12.5 - 24.5 Total % Of Avg.

-18.5 -32.5 Sector Total Speed N 0 12 28 34 19 0 0 0 93 4.3% 8.5 NNE 0 18 42 36 6 0 0 0 102 4.7% 7.0 NE 0 27 50 50 2 0 0 0 129 6.0% 6.6 ENE 0 25 61 19 4 0 0 0 109 5.0% 5.8 E 0 20 56 25 20 3 0 0 124 5.7% 7.7 ESE 0 19 82 83 51 3 0 0 238 11.0% 8.9 SE 0 4 116 265 159 6 0 0 550 25.5% 10.6 SSE 0 2 66 265 191 13 0 0 537 24.8% 11.6 S 0 2 23 77 58 5 0 0 165 7.6% 11.6 SSW 0 0 16 11 0 0 0 0 27 1.2% 7.4 SW 0 0 7 5 0 0 0 0 12 0.6% 7.4 WSW 0 0 3 3 0 0 0 0 6 0.3% 7.6 W 0 3 3 1 0 0 0 0 7 0.3% 5.0 WNW 0 2 5 1 0 0 0 0 8 0.4% 4.6 NW 0 6 12 2 1 0 0 0 21 1.0% 5.1 NNW 0 7 23 2 1 0 0 0 33 1.5% 5.3 Total 0 147 593 2161 879 512 30 0 0

% Of 0.0%

Total 0.0% 6.8% 27.4% 40.7% 23.7% 1.4% 0.0%

Average speed for this table (MPH): 9.6 Hours in above table with variable direction 0 Total numbe+/- of CALMs : 0 Total number of Invalid hours 23 Total number of Valid hours : 2161 Total number of hours for period 2184 9-12

5Rfl TITH"TFYA5R PROWC)I*.

RADJIUALC iVIV .FlrLUE1N I RE LEAS*. IJru1R, I Joint Frequency Tables Joint Frequency Table From : 04/01/2002 00:00 To : 06/30/2002 23:00 PRIMARY TOWER STABILITY, CLASS A

- . - r V r Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 3.6 7.6 12.6 18.6 24.6 32.6 +

-18.5 -24.5 -32.5 Total % Of Avg.

-3.5 -7.5 -12.5 Total Speed Sector N 0 0 3 2 2 0 0 0 7 1.7% 9.9 NNE 0 0 4 7 2 0 0 0 13 3.1% 9.5 NE 0 0 3 9 0 0 0 0 12 2.9% 8.9 ENE 0 0 2 5 1 0 0 0 8 1.9% 9.2 E 0 0 1 4 3 0 0 0 8 1.9% 11.1 ESE 0 0 0 2 16 0 0 0 18 4.3% 15.1 SE 0 0 2 32 47 3 0 0 84 20.3% 13.3 SSE 0 0 1 53 83 10 0 0 147 35.5% 13.7 S 0 0 6 41 43 5 0 0 95 22.9% 12.9 SSW 0 0 3 3 0 0 0 0 6 1.4% 7.4 SW 0 0 0 0 0 0 0 0 0 0.0% 0.0 WSW 0 0 0 1 0 0 0 0 1 0.2% 7.9 W 0 1 1 0 0 0 0 0 2 0.5% 4.9 WNW 0 0 3 0 0 0 0 0 3 0.7% 5.2 NW 0 0 3 2 0 0 0 0 5 1.2% 6.7 NNW 0 0 5 0 0 0 0 0 5 1.2% 5.4 Total 0 1 37 161 197 18 0 0 414

% Of 4.3% 0.0% 0.0%

0.0% 0.2% 8.9% 38.9% 47.6%

Total

_____ _____ j _____ .1 _____ 1 _____ J Average speed for this table (MPH): 12.6 0

Hours in above table with variable direction :

0 Total nuinber of CALMs 23 Total number of Invalid hours 2161 Total number of Valid hours :

2184 Total number of hours for period 9-13

R~ADIOAACTIVE rPP;= I TPmr DPI P VP cTDPPADT IAA~.'. niA-. z.Jr Joint Frequency Tables Joint Frequency Table From : 04/01/2002 00:00 To : 06/30/2002 23:00 PRIMARY TOWER STABILITY CLASS B (6) (8) 32.6+

Wind Speed (1) (2)

(2) (3) (4) (5) (6) 186 (7) (8)

(MPH) -> CALM 1.0 1.0 36 186 32.6 +

7.6 12.6 24.6 Total

-3.5 -7.5 -12.5 - 18.5 - 24.5 -32.5

% Of Avg.

Sector Total Speed N 0 0 0 4 3 0 0 01 7 3.7% 11.7 NNE 0 0 0 4 1 0 0 0 5 2.6% 10.7 NE 0 0 1 8 1 0 0 0 10 5.2% 10.1 ENE 0 0 3 2 1 0 0 0 6 3.1% 7.7 E 0 0 2 5 4 0 0 0 11 5.8% 10.7 ESE 0 0 4 22 11 1 0 0 38 19.9% 11.3 SE 0 0 1 27 28 1 0 0 57 29.8% 12.4 SSE 0 0 4 19 16 2 0 0 41 21.5% 12.3 S 0 0 1 6 1 0 0 0 8 4.2% 11.4 SSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 SW 0 0 1 0 0 0 0 0 1 0.5% 5.6 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 0 0 0 0 0 0 0 0 0.0% 0.0 WNW 0 0 1 0 0 0 0 0 1 0.5% 4.3 NW 0 0 1 0 0 0 0 0 1 0.5% 5.6 NNW 0 0 5 0 0 0 0 0 5 2.6% 5.0 Total 0 0 24 97 66 4 0 0 191

% Of 0.0% 0.0% 12.6% 50.8% 34.6% 2.1% 0.0% 0.0%

Total 0.0% 0.0% 12.6% 50.8% 34.6% 2.1% 0.0% 0.0%

Average speed for this table (MPH): 11.4 Hours in above table with variable direction 0 Total number of CALMs : 0 Total number of Invalid hours 23 Total number of Valid hours : 2161 Total number of hours for period 2184 9-14

t'*TT'T'TJ TWVA* DDt'*T*F'T r IAflffLý ztrVT Elrw

ýIN I~TAnLýPa A I L0EllDT~TT rzA P T Joint Frequency Tables Joint Frequency Table From : 04/01/2002 00:00 To : 06/30/2002 23:00 PRIMARY TOWER STABILITY CLASS C Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 3.6 7.6 12.6 18.6 24.6 32.6 + Total % Of Avg.

-3.5 -7.5 -12.5 - 18.5 -24 5 -32.5 Total Speed Sector N 0 0 0 4 4 0 0 0 8 5.9% 12.1 NNE 0 0 0 5 1 0 0 0 6 4.4% 10.6 NE 0 0 2 3 1 0 0 0 6 4.4% 8.6 ENE 0 0 5 3 1 0 0 0 9 6.6% 8.0 E 0 0 4 4 3 1 0 0 12 8.8% 10.4 ESE 0 0 0 8 10 1 0 0 19 14.0% 12.7 SE 0 0 1 15 19 2 0 0 37 27.2% 13.0 SSE 0 0 2 15 9 1 0 0 27 19.9% 12.1 S 0 1 2 5 2 0 0 0 10 7.4% 8.7 SSW 0 0 1 0 0 0 0 0 1 0.7% 6.2 SW 0 0 0 0 0 0 0 0 0 0.0% 0.0 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 0 0 0 0 0 0 0 0 0.0% 0.0 WNW 0 0 0 0 0 0 0 0 0 0.0% 0.0 NW 0 0 1 0 0 0 0 0 1 0.7% 4.1 NNW 0 0 0 0 0 0 0 0 0 0.0% 0.0 Total 0 1 18 62 50 5 0 0 136

% Of 45.6% 36.8% 3.7% 0.0% 0.0%

Total 0.0% 0.7% 13.2%

Average speed for this table (MPH): 11.4 Hours in above table with variable direction : 0 "Total number of CALMs : 0 Total number of Invalid hours 23 Total number of Valid hours : 2161 Total number of hours for period 2184 9-15

9/3/%9 *I"*I T'r'L/ "Fr*V A

DD f%*T RADIOACTIVErz rn 1A CT7 DPPPA1,DT 1rjT7MNT7TP1V In~l C1'T'Ul T- A C DOATC1-(

Joint Frequency Tables Joint Frequency Table From : 04/01/2002 00:00 To : 06/30/2002 23:00 PRIMARY TOWER STABILITY CLASS D Wind Speed -r r A 1 (6) -r (8)+

32.6 (1) (2)

(2) 1.0 (3) (4) (5) (6) 18.6 18.6 (7) (8)

(MPH).> CALM 1.0 3.6 7.6 12.6 246 32.6 +

-35 -7.5 -12.5 -185 -245 -32.5 Total % Of Avg.

Sector Total Speed N 0 1 3 21 10 0 0 0 35 5.3% 10.8 NNE 0 0 5 10 2 0 0 0 17 2.6% 9.4 NE 0 1 5 23 0 0 0 0 29 4.4% 9.1 ENE 0 3 9 4 1 0 0 0 17 2.6% 6.6 E 0 0 8 9 10 2 0 0 29 4.4% 11.2 ESE 0 0 12 34 14 1 0 0 61 9.2% 10.2 SE 0 0 20 129 621 0 0 0 211 31.7% 11.0 SSE 0 0 11 113 83 0 0 0 207 31.1% 12.0 S 0 0 3 14 12 0 0 0 29 4.4% 11.4 SSW 0 0 8 6 0 0 0 0 14 2.1% 7.8 SW 0 0 2 2 0 0 0 0 4 0.6% 8.0 WSW 0 0 1 2 0 0 0 0 3 0.5% 8.0 W 0 0 1 0 0 0 0 0 1 0.2% 7.3 WNW 0 0 1 1 01 0 0 0 2 0.3% 6.6 NW 0 0 3 0 01 0 0 0 3 0.5% 5.4 NNW 0 0 2 0 I1 0 0 0 3 0.5% 8.9 Total 0 5 94 368! 195 3 0 0 665

% Of 55.3% 0.0%

Total 0.0% 0.8% 14.1% 29.3% 0.5% 0.0%

55.3% 0.0%

Average speed for this table (MPH): 10.9 Hours in above table with variable direction : 0 Total number of CALls : 0 Total number of Invalid hours 23 Total number of Valid hours : 2161 Total number of hours for period 2184 9-16

913139 .:r*T TETT-

'I*A PROTF.CT D A "Tr% A r-rTfV r7 T~T=I1Mr DT7T TZ A C1 D=DrU'T 1)~f' 1FA~PRT Joint Frequency Tables Joint Frequency Table From : 04/01/2002 00:00 To : 06/30/2002 23:00 PRIMARY TOWER STABILITY CLASS E r T r Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 36 7.6 12.6 18.6 24.6 32.6+

- 18.5 -24.5 Total % Of Avg.

-3.5 -7.5 -12.5 -32.5 Total Speed Sector N 0 3 10 3 0 0 0 0 16 3.4% 5.9 NNE 0 0 13 8 0 0 0 01 21 4.5% 7.0 NE 0 3 11 6 0 0 0 0 20 4.3% 6.3 ENE 0 4 27 5 0 0 0 0 36 7.7% 5.6 E 0 4 24 3 0 0 -0 0 31 6.7% 5.8 ESE 0 6 37 17 0 0 0 0 60 12.9% 6.3 SE 0 0 61 60 3 0 0 0 124 26.7% 7.9 SSE 0 2 40 65 0 0 0 0 107 23.0% 8.0 S 0 0 11 11 0 0 0 0 22 4.7% 8.0 SSW 0 0 4 2 0 0 0 0 6 1.3% 6.7 SW 0 0 3 3 0 0 0 0 6 1.3% 7.7 WSW 0 0 2 0 0 0 0 0 2 0.4% 6.7 W 0 0 0 1 0 0 0 0 1 0.2% 8.7 WNW 0 1 0 0 0 0 0 0 1 0.2% 2.1 NNW 0 2 2 0 1 0 0 0 5 1.1% 5.6 NNW 0 0 5 2 0 0 01 0 0 7 1.5% 7.3 Total 0 25 250 186 4 0 0 0 465

% Of 0.0% 5.4% 53.8% 40.0% 0.9% 0.0% 0.0% 0.0%

Total L _________ I _________ 1 _________ 1 _________ 1 _________ 1 _________ 1.

Average speed for this table (MPH): 7.2 Hours in above table with variable direction 0 Total number of CALMs : 0 Total number of Invalid hours 23 2161 Total number of Valid hours :

Total number of hours for period 2184 9-17

r* rrL1uVrd

_iv I MnL.rAkaz ncryI I LZL. SUMU111 i , YAAS tKUJE I Joint Frequency Tables Joint Frequency Table From : 04/01/2002 00:00 To : 06/30/2002 23:00 PRIMARY TOWER STABILITY CLASS F Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 36 18.6 32.6 +

7.6 12.6 24.6 Total % Of Avg.

- 3.5 -7.5 -12.5 -18.5 -24.5 -32.5 Sector Total Speed N 0 6 10 0 0 0 0 0 16 8.4% 4.0 NNE 0 11 12 2 0 0 0 01 25 13.1% 4.3 NE 0 7 10 1 0 0 0 0 18 9.4% 4.1 ENE 0 4 12 0 0 0 0 J0 16 8.4% 4.3 E 0 10 15 0 0 0 0 0o 25 13.1% 3.9 ESE 0 9 25 0 0 0 0 01 34 17.8% 4.6 SE 0 2 29 2 0 0 0 0 33 17.3% 5.1 SSE 0 0 5 0 0 0 0 01 5 2.6% 4.9 S 0 0 0 0 0 0 0 0 0 0.0% 0.0 SSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 SW 0 0 1 0 0 0 0 0 1 0.5% 5.2 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 2 1 0 0 0 0 0 3 1.6% 3.2 WNW 0 1 0 0 0 0 0 01 1 0.5% 1.7 NW 0 2 2 0 0 0 0 0 4 2.1% 3.4 NNW 0 6 4 0 0 0 0 0 10 5.2% 3.6 Total 0 60 126 5 0 0 0 0 191

% Of 66.0%

Total 0.0% 31.4% 2.6% 0.0% 0.0% 0.0% 0.0%

66.0% 0.0%

Average speed for this table (MPH): 4.3 Hours in above table with variable direction : 0 Total number of CALMs : 0 Total number of Invalid hours 23 Total number of Valid hours : 2161 Total number of hours for period 2184 9-18

"l* A II1/'1 A *T VJ*

T *klT W'I*T 1*" A qT: 1* ]*Pt"* T 9fW'*9 ]q(*T T"T'T-T"F]*YAq I:)R (***TI*("I" Joint Frequency Tables Joint Frequency Table From : 04/01/2002 00:00 To : 06/30/2002 23:00 PRIMARY TOWER STABILITY cLAss G Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 3.6 7.6 12.6 18.6 24.6 32.6+

Total % Of Avg.

-3.5 -7.5 -12.5 -18.5 -24.5 - 32.5 Total Speed Sector N 0 2 2 0 0 0 0 0 4 4.0% 3.2 NNE 0 7 8 0 0 0 0 0 15 15.2% 3.8 NE 0 16 18 0 0 0 0 0 34 34.3% 3.8 ENE 0 14 3 0 0 0 0 0 17 17.2% 3.1 E 0 6 2 0 0 0 0 0 8 8.1% 3.0 ESE 0 4 4 0 0 0 0 0 8 8.1% 3.5 SE 0 2 2 0 0 0 0 0 4 4.0% 3.1 SSE 0 0 3 0 0 0 0 0 3 3.0% 3.7 S 0 1 0 0 0 0 0 0 1 1.0% 3.5 SSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 SW 0 0 0 0 0 0 0 0 0 0.0% 0.0 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 0 0 0 0 0 0 0 0 0.0% 0.0 WNW 0 0 0 0 0 0 0 0 0 0.0% 0.0 NW I 0 2 0 0 0 0 0 0 2 2.0% 2.9 NNW 0 1 2 0 0 0 0 0 3 3.0% 3.4 Total 0 55 44 0 0 0 0 0 99

% Of 0.0%

Total 0.0% 55.6% 44.4% 0.0% 0.0% 0.0% 0.0%

Average speed for this table (MPH): 3.5 Hours in above table with variable direction 0 "Total number of CALfs : 0 Total number of Invalid hours 23 Total number of Valid hours : 2161 Total number of hours for period 2184 9-19

P AflTAAr'TIV1 111T ITF?'JT P1T 1A P P1PAPT 9AA')3 2 1 SOUTH TEXAS PROJECT I? AQIQArTIvP Pvm TTPMT VT7T 72 A IM PT-7Vf)PT Joint Frequency Tables Third Quarter 2002 Joint Frequency Tables 9-20

9*'19 R(IT T'rT4 "T'PYA* PR *rF*t"*

RADIATIVEPPEFFLUEN7TTRELASE RPOPPT 2 2' SOUTTH TEXAS~ PROJEC(T Joint Frequency Tables Joint Frequency Table From : 07/01/2002 00:00 To : 09/30/2002 23:00 PRIMARY TOWER ALL STABILITY CLASSES COMBINED Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 3.6 7.6 126 18.6 24 6 32.6+ Total % Of Avg.

-3.5 - 7.5 -125 -18.5 -24.5 -32.5 Total Speed Sector N 1 16 30 21 23 0 0 0 91 4.1% 8.5 NNE 0 32 102 81 24 2 0 1 242 11.0% 7.6 NE 0 38 79 58 12 0 0 0 187 8.5% 6.7 ENE 0 32 51 38 5 0 0 0 126 5.7% 6.3 E 0 38 52 27 9 0 0 0 126 5.7% 6.2 ESE 0 31 47 42 4 0 0 0 124 5.6% 6.4 SE 0 11 119 102 29 0 0 0 261 11.8% 7.9 SSE 0 6 162 140 32 0 0 0 340 15.4% 8.3 S 0 3 67 236 35 0 0 0 341 15.5% 9.4 SSW 0 2 58 35 3 0 0 0 98 4.4% 7.5 SW 0 1 22 33 0 0 0 0 56 2.5% 7.8 WSW 0 1 7 4 0 0 0 0 12 0.5% 7.0 W 0 5 15 1 0 0 0 0 21 1.0% 4.4 WNW 0 17 21 1 0 0 0 0 39 1.8% 4.0 NW 0 15 32 10 0 0 0 0 57 2.6% 4.8 NNW 0 31 32 17 61 0 0 0 86 3.9% 5.9 Total 1 279 896 846 182 2 0 1 2207

% Of 0.0% 0.0%

Total 0.0% 12.6% 40.6% 38.3% 8.2% 0.1%

J I. ________ I ________ +/- L ________ +/- a Average speed for this table (MPH): 7.5 Hours in above table with variable direction 0 1

Total number of CALMs :

1 Total number of Invalid hours Total number of Valid hours : 2207 Total number of hours for period 2208 9-21

9fq9 QrIT TrU 'r0V A C DD n T=r-r RADThTAC'TWE1 EFFrLUEN]T RELE1ASE RP1PRIT Inn')'rY D Joint Frequency Tables Joint Frequency Table From : 07/01/2002 00:00 To : 09/30/2002 23:00 PRIMARY TOWER STABILITY CLASS A Wind Speed (1) (2) (3) (4) (6) (7) (8) 1.0 (5) 18.6 32.6 +

(MPH) -> CALM 36 7.6 12.6 24.6 Total % Of Avg.

-35 -7.5 -125 -18.5 - 24.5 -32.5 Sector Total Speed N 0 0 3 2 5 0 0 0 10 3.4% 10.6 NNE 0 4 4 2 1 1 0 0 12 4.0% 6.9 NE 0 1 2 3 0 0 0 0 6 2.0% 6.3 ENE 0 1 0 3 0 0 0 0 4 1.3% 8.6 E 0 1 2 0 0 0 0 0 3 1.0% 4.0 ESE 0 1 1 3 0 0 0 0 5 1.7% 8.3 SE 0 0 1 10 4 0 0 0 15 5.0% 10.9 SSE 0 0 6 20 14 0 0 0 40 13.4% 11.0 S 0 0 10 100 23 0 0 0 133 44.6% 10.2 SSW 0 1 18 13 0 0 0 0 32 10.7% 7.5 SW 0 0 6 7 0 0 0 0 13 4.4% 7.4 WSW 0 1 1 1 0 0 0 0 3 1.0% 6.1 W 0 0 0 0 0 0 0 0 0 0.0% 0.0 WNW 0 2 4 1 0 0 0 0 7 2.3% 4.9 NW 0 0 2 2 0 0 0 0 4 1.3% 6.0 NNW 0 1 0 6 4 0 0 0 11 3.7% 10.4 Total 0 13 60 173 51 1 0 0 298

% Of 0.0%

Total 0.0% 4.4% 20.1% 58.1% 17.1% 0.3% 0.0%

Average speed for this table (MPH): 9.4 Hours in above table with variable direction : 0 Total number of CALMs : 1 Total number of Invalid hours 1 Total number of Valid hours : 2207 Total number of hours for period 2208 9-22

rlflJAULV^% I IV r, nrrLAJCA. I aIý,s-~aj r.Cý Sf SOT EASPOC Joint Frequency Tables Joint Frequency Table From : 07/01/2002 00:00 To : 09/30/2002 23:00 PRIMARY TOWER STABILITY CLASS B Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 3.6 7.6 12.6 18.6 24.6 32.6+ Total % Of Avg.

-3.5 -7.5 -12.5 -18.5 - 24.5 -32.5 Total Speed Sector N 0 0 31 1 4 0 0 0 8 5.3% 11.0 NNE 0 0 4 5 1 0 0 0 10 6.6% 8.5 NE 0 1 5 8 0 0 0 0 14 9.3% 7.7 ENE 0 0 3 3 0 0 0 0 6 4.0% 8.7 E 0 0 0 0 0 0 0 0 0 0.0% 0.0 ESE 0 1 0 4 1 0 0 0 6 4.0% 9.0 SE 0 0 1 11 8 0 0 0 20 13.2% 11.8 SSE 01 0 5 12 4 0 0 0 21 13.9% 10.1 S 0 0 8 33 2 0 0 0 43 28.5% 9.0 SSW 0 0 2 2 0 0 0 0 4 2.6% 7.5 SW 0 0 1 2 0 0 0 0 3 2.0% 8.2 WSW 0 0 1 1 0 0 0 0 2 1.3% 8.4 W 0 0 2 0 0 0 0 0 2 1.3% 5.4 WNW 0 0 5 0 0 0 0 0 5 3.3% 5.1 NW 0 0 2 0 0 0 0 0 2 1.3% 5.3 NNW 0 0 3 1 1 0 0 0 5 3.3% 8.6 Total 0 2 45 83 21 0 0 0 151

% Of 29.8% 55.0% 0.0% 0.0%

Total 0.0% 1.3% 13.9% 0.0%

______ L ______ I ______ ______ J. ______ ______ .1. ______ A ______

Average speed for this table (MPH): 9.2 Hours in above table with variable direction 0 1

Total number of CALMs 1

Total number of Invalid hours 2207 Total number of Valid hours :

Total number of hours for period 2208 9-23

RADITOACTIVEn PPFFTtTENT1 1T rA~1 TlPA1?

D=Drju 1) ~ iri iJ)

Joint Frequency Tables Joint Frecluency Table From : 07/01/2002 00:00 To : 09/30/2002 23:00 PRIMARY TOWER STABILITY CLASS C Wind Speed (1) (2) (3) (4) (6) (7)

(5) (8)

(MPH) -> CALM 10 36 7.6 12.6 18.6 24.6 32.6+ Total % Of

-3.5 -7.5 -125 -18.5 - 24.5 -32.5 Avg.

Sector Total Speed N 0 0 1 1 2 0 0 01 4 2.9% 12.4 NNE 0 1 8 3 4 1 0 0 17 12.5% 8.9 NE 0 1 5 7 3 0 0 0 16 11.8% 9.4 ENE 0 1 3 6 0 0 0 0 10 7.4% 8.2 E 0 0 1 1 0 0 0 0 2 1.5% 8.6 ESE 0 0 1 8 0 0 0 0 9 6.6% 9.2 SE 0 0 2 10 8 0 0 0 20 14.7% 11.6 SSE 0 0 4 13 3 0 0 0 20 14.7% 9.6 S 0 0 6 8 4 0 0 01 18 13.2% 9.6 SSW 0 0 1 1 0 0 0 0o 2 1.5% 7.6 SW 0 0 2 1 0 0 0 0f 3 2.2% 8.0 WSW 0 0 1 2 0 0 0 0 3 2.2% 8.1 W 0 0 1 1 0 0 0 01 2 1.5% 6.5 WNW 0 0 2 0 0 0 0 0 2 1.5% 4.4 NW 0 0 3 0 0 0 0 0 3 2.2% 5.1 NNW 0 0 2 2 1 0 0 0 5 3.7% 9.3 Total 0 3 43 64 25 1 0 0 136

% Of Total 0.0% 2.2% 31.6% 47.1% 18.4% 0.7% 0.0% 0.0%

Average speed for this table (MPH): 9.4 Hours in above table with variable direction : 0 Total number of CALMs :

Total number of Invalid hours 1 Total number of Valid hours : 2207 Total number of hours for period 2208 9-24

VAt"f T1'lru TI'Y'A pPFr'llT-"

TK.fA;LJ.1L'tqS*, lYE* E_,.,LUJl lI I\IE["rn,, ,\ Al[Ir)L' C Wf-L./

Joint Frequency Tables Joint Frequency Table From : 07/01/2002 00:00 To : 09/30/2002 23:00 PRIMARY TOWER STABILITY CLASSD Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 3.6 7.6 12.6 18.6 24.6 32.6 +

-35 - 24.5 Total % Of Avg.

-7.5 -12.5 -18.5 -32.5 Total Speed Sector N 0 2 8 3 10 0 0 0 23 4.9% 10.4 NNE 0 1 21 33 16 0 0 0 71 15.3% 9.3 NE 0 4 21 27 8 0 0 0 60 12.9% 8.4 ENE 0 2 9 18 5 0 0 0 34 7.3% 8.6 E 0 3 9 18 6 0 0 0 36 7.7% 9.2 ESE 0 2 5 17 1 0 0 0 25 5.4% 8.5 SE 0 1 9 34 8 0 0 0 52 11.2% 9.8 SSE 0 0 11 37 7 0 0 0 55 11.8% 9.8 S 0 2 14 42 3 0 0 0 61 13.1% 9.0 SSW 0 0 9 3 1 0 0 0 13 2.8% 7.6 SW 0 0 2 6 0 0 0 0 8 1.7% 9.1 WSW 0 0 1 0 0 0 0 0 1 0.2% 6.9 W 0 0 2 0 0 0 0 0 2 0.4% 6.1 WNW 0 0 2 0 01 0 0 0 2 0.4% 5.7 NW 0 1 6 1 0 0 0 0 8 1.7% 4.8 NNW 0 4 4 6 0 0 0 0 14 3.0% 6.4 Total 0 22 133 245 65 0 0 0 465

% Of 14.0%

0.0% 4.7% 28.6% 52.7% 0.0% 0.0% 0.0%

Total Average speed for this table (MPH): 9.0 Hours in above table with variable direction : 0 1

Total niumber of CALMs :

1 Total number of Invalid hours 2207 Total number of Valid hours :

Total number of hours for period 2208 9-25

1AflTAACI1V11JFT T TP1TAVI D1PA1?T 0ýmln jr,'%narmi %.-I RADIOACTWE EY79T TTTZM'r 1?T7T'D A C= D77DnD'r Joint Frequency Tables Joint Frequency Table From : 07/01/2002 00:00 To : 09/30/2002 23:00 PRIMARY TOWER STABILITY CLASS E Wind Speed (8) 32.6+

(1) (2)

(2) (3) (4) (5) (6) (7) (8) +

(MPH) -> ICALM 1(1)

CALM 1.0 1.0 36 76 12.6 18.6 24.6 32.6

- 3.5 -7.5 -18.5 Total % Of Avg.

-125 - 24.5 - 32 5 Sector Total Speed N 0 1 7 14 2 0 0 01 24 3.5% 9.0 NNE 0 2 28 38 2 0 0 1 71 10.3% 8.5 NE 0 4 21 12 1 0 0 0 38 5.5% 6.7 ENE 0 5 17 8 01 0 0 0 30 4.4% 6.1 E 0 5 21 8 3 0 0 0 37 5.4% 6.6 ESE 0 2 21 10 2 0 0 0 35 5.1% 7.2 SE 0 1 48 36 1 0 0 0 86 12.5% 7.3 SSE 0 2 108 51 4 0 0 0 165 24.1% 7.3 S 0 0 28 51 3 0 0 0 82 12.0% 8.6 SSW 0 0 27 16 2 0 0 0 45 6.6% 7.5 SW 0 0 11 17 0 0 0 0 28 4.1% 7.8 WSW 0 0 3 0 0 0 0 0 3 0.4% 5.8 W 0 0 3 0 0 0 0 0 3 0.4% 5.3 WNW 0 3 4 0 0 0 0 0 7 1.0% 4.2 NW 0 2 5 6 0 0 0 0 13 1.9% 6.5 NNW 0 4 13 2 0 0 0 0 19 2.8% 5.5 Total 0 31 365 269 20 0 0 1 686

% Of Total 0.0% 4.5% 53.2% 39.2% 2.9% 0.0% 0.0% 0.1%

0.0% ________________

_______________ 2.9% .3 0.0% .1.

53.2% I 39.2% +/-_______________

4.5% L_______________ 0.0%

_______________0.1%

I.

Average speed for this table (MPH): 7.4 Hours in above table with variable direction 0 Total number of CALMs : 1 Total number of Invalid hours 1 Total number of Valid hours : 2207 Total number of hours for period 2208 9-26

Cf1 T111 rV' A DO (1Tt'T RADIOACTIVE EFFLUENT RELEASE REPORT 2002 "[u *n I ,a

ý r, Joint Frequency Tables Joint Frequency Table From : 07/01/2002 00:00 To : 09/30/2002 23:00 PRIMARY TOWER STABILITY CLASS F

- r r T I Wind Speed (2) (3) (4) (5) (6) (7) (8)

(1) 32.6+

(MPH) -> CALM 1.0 3.6 7.6 12.6 18.6 24.6 Total % Of Avg.

- 3.5 -7.5 - 12.5 -185 -245 - 325 Total Speed Sector N 0 3 5 0 0 0 0 0 8 2.8% 4.8 NNE 0 6 20 0 0 0 0 0 26 9.1% 4.5 NE 0 8 11 1 0 0 0 0 20 7.0% 4.1 ENE 0 12 16 0 0 0 0 0 28 9.8% 3.7 E 0 16 18 0 0 0 0 0 34 11.9% 4.0 ESE 0 15 14 0 0 0 0 0 29 10.1% 3.5 SE 0 8 55 1 0 0 0 0 64 22.4% 4.4 SSE 0 4 28 7 0 0 0 01 39 13.6% 5.8 S 0 1 1 2 0 0 0 0 4 1.4% 7.3 SSW 0 1 1 0 0 0 0 0 2 0.7% 3.4 SW 0 0 0 0 0 0 0 0 0 0.0% 0.0 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 3 5 0 0 0 0 0 8 2.8% 3.5 WNW 0 3 3 0 0 0 0 0 6 2.1% 3.3 NW 0 6 6 1 0 0 0 o 0 13 4.5% 4.0 NNW 0 1 4 0 0 0 0 0 5 1.7% 5.2 Total 0 87 187 12 0 0 0 0 286

% Of 0.0% 0.0% 0.0% 0.0%

Total 0.0% 30.4% 65.4% 4.2%

_______ J _______ I .A.

Average speed for this table (MPH): 4.4 Hours in above table with variable direction 0 Total number of CALMs 1 1

Total number of Invalid hours 2207 Total number of Valid hours :

Total number of hours for period 2208 9-27

D A T*T* A *"P*/-T2 1*1:*=T I TI*,T"P D *T 1DA oT* *T*rXr*

- , .,nn 'UKl zUUz SOUUTH TEXAS PROJECT Joint Frequency Tables Joint Frequency Table From : 07/01/2002 00:00 To : 09/30/2002 23:00 PRIMARY TOWER STABILITY CLASS G (6) (8)+

32.6 Wind Speed (1) (2)

(2) (3) (4) (5) 18.6 (6) (7) (8)

(MPH).> CALM 1.0 1.0 3.6 7.6 126 18.6 24.6 32.6 +

-35 -7.5 -12.5 - 24.5 Total % Of Avg.

-18.5 -32.5 Sector Total Speed N 1 10 3 0 0 0 0 0 14 7.6% 2.9 NNE 0 18 17 0 0 0 0 0 35 18.9% 3.6 NE 0 19 14 0 0 0 0 0 33 17.8% 3.5 ENE 0 11 3 0 0 0 0 0 14 7.6% 3.0 E 0 13 1 0 0 0 0 0 14 7.6% 2.8 ESE 0 10 5 0 0 0 0 0 15 8.1% 3.1 SE 0 1 3 0 0 0 0 0 4 2.2% 3.8 SSE 0 0 0 0 0 0 0 0 0 0.0% 0.0 S 0 0 0 0 0 0 0 01 0 0.0% 0.0 SSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 SW 0 1 0 0 0 0 0 0 1 0.5% 2.5 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 2 2 0 0 0 0 0 4 2.2% 2.9 WNW 0 9 1 0 0 0 0 0 10 5.4% 2.7 NW 0 6 8 0 0 0 0 01 14 7.6% 3.4 NNW 0 21 6 0 0 0 0 0 27 14.6% 3.2 Total 1 121 63 0 0 0 0*

0 185

% Of 0.0% 0.0%i Total 0.5% 65.4% 34.1% 0.0% 0.0% 0.0%

0.0% 0.0% 0.0%

Average speed for this table (MPH): 3.2 Hours in above table with variable direction 0 T'otal number of CALMs': 1 Total number of Invalid hours 1 Total number of Valid hours : 2207 Total number of hours for period 2208 9-28

PAflIOA(TnFFJITPNTRPTPA5PL PTPAT 9009* SOUTH TEXAS PROJECT RADJOACTI'VE EFFLUENT RELEASE REPORT 2002 Joint Frequency Tables Fourth Quarter 2002 Joint Frequency Tables 9-29

RAflIOACTIVR 11FrirFMTPPT PAP 1PA1T 9*9 RADIOACTIVE EFFLUENT RELI SE REPORT ony rý .ý^^a rýý ý I Joint Frequency Tables Joint Frequency Table From : 10/01/2002 00:00 To : 12/31/2002 23:00 PRIMARY TOWER ALL STABILITY CLASSES COMBINED Wind Speed 1 T T (6) (8)-i.

326 (1) (2)

(2) (3) (4) (5) 18.6 (6) (7) (8)

(MPH) -> CALM 10 10 36 126 18.6 326 +

76 24.6 Total % Of Avg.

- 3.5 -7.5 -125 - 18.5 - 24.5 -32.5 Sector Total Speed N 0 11 76 108 40 1 0 0 236 10.7% 9.0 NNE 1 22 92 95 17 0 0 0 227 10.3% 7.6 NE 0 21 100 79 27 0 0 0 227 10.3% 7.8 ENE 0 23 83 58 12 0 0 0 176 8.0% 7.1 E 0 17 71 47 8 0 0 0 143 6.5% 7.0 ESE 0 11 69 24 12 0 0 0 116 5.3% 6.9 SE 0 9 54 35 8 2 0 0 108 4.9% 7.6 SSE 0 5 60 48 47 9 0 0 169 7.7% 10.0 S 0 9 53 77 19 1 0 0 159 7.2% 8.8 SSW 0 3 27 46 12 0 0 0 88 4.0% 8.6 SW 0 3 11 10 5 0 0 0 29 1.3% 8.2 WSW 0 1 1 0 1 0 0 0 3 0.1% 7.4 W 0 7 25 3 01 0 0 0 35 1.6% 5.0 WNW 0 15 38 12 2 1 0 0 68 3.1% 5.8 NW 0 24 55 28 27 1 0 0 135 6.1% 7.9 NNW 0 22 122 86 58 1 0 0 289 13.1% 8.5 Total 1 203 937 756 295 16 0 0 2208

% Of Total 0.0% 9.2% 42.4% 34.2% 13.4% 0.7% 0.0% 0.0%

0.0% 9.2% 42.4% 34.2% 13.4% 0.7% 0.0% 0.0%

Average speed for this table (MPH): 8.0 Hours in above table with variable direction : 0 Total number of CALMs ": 1 Total number of Invalid hours 0 Total number of Valid hours : 2208 Total number of hours for period 2208 9-30

ZATTT "1"YA PPAI"PlCT*]

RAUJIUALI IVl E I'*P 1NI I I I QU1T'rU. XAr.I . CT Joint Frequency Tables Joint Frequency Table From : 10/01/2002 00:00 To : 12/31/2002 23:00 PRIMARY TOWER STABILITY CLASS A T r 1 1 Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 3.6 7.6 12.6 186 24 6 32.6 +

Total % Of Avg.

-3.5 -7.5 -12.5 -185 -245 -325 Total Speed Sector N 0 0 1 8 9 0 0 0 18 8.3% 12.0 NNE 0 0 7 8 2 0 0 0 17 7.9% 9.2 NE 0 0 3 5 4 0 0 0 12 5.6% 10.9 ENE 0 0 2 2 0 0 0 0 4 1.9% 8.0 E 0 0 0 2 0 0 0 0 2 0.9% 9.1 ESE 0 0 1 4 2 0 0 0 7 3.2% 10.9 SE 0 0 2 14 4 0 0 0 20 9.3% 11.1 SSE 0 0 4 2 5 3 0 0 14 6.5% 13.9 S 0 0 7 21 4 1 0 0 33 15.3% 9.9 SSW 0 0 5 9 9 0 0 0 23 10.6% 10.7 SW 0 0 0 0 2 0 0 0 2 0.9% 14.8 WSW 0 0 0 0 0 0 0 01 0 0.0% 0.0 W 0 0 1 0 0 0 01 0 1 0.5% 5.9 WNW 0 0 0 5 1 0 0 0 6 2.8% 10.5 NW 0 0 6 2 9 1 0 0 18 8.3% 12.7 NNW 0 0 7 22 10 0 0 0 39 18.1% 10.2 Total 0 46 104 61 5 0 0 216 0

% Of 28.2% 2.3% 0.0% 0.0%

Total 0.0% 0.0% 21.3% 48.1%

I I - A -

Average speed for this table (MPH): 10.9 0

Hours in above table with variable direction :

CALMs : 1 Total number of Invalid hours 0 Total number of 2208 Total number of Valid hours :

2208 Total number of hours for period 9-31

D A 'l'*Tt"* A ('*T"Ir*TI* '1* I"'1*'M"r D'[*I '1* A {'1* 1* */'13,*,'n,,'It, D Ax*,,, A-,0 ýUU fru s LAJ' IILHTEXAS PROUJC.TI Joint Frequency Tables Joint Frequency Table From : 10/01/2002 00:00 To : 12/31/2002 23:00 PRIMARY TOWER STABILITY CLASS B (6) (8) 32.6+

Wind Speed (1)

(1)

CALM (2)

(2) 1.0 1.0 (3) (4) (5) 18.6 (6) 18.6 (7) (8) 32.6 +

(MPH) -> CALM 3.6 7.6 126 24.6

- 3.5 -185 - 24.5 Total % Of Avg.

-7.5 -12.5 -32.5 Sector Total Speed N 0 0 1 4 3 0 0 0 8 8.4% 10.8 NNE 0 0 1 8 2 0 0 0 11 11.6% 9.9 NE j 0 0 4 3 1 0 0 0 8 8.4% 8.0 ENE 0 1 1 3 11 0 0 0 6 6.3% 8.6 E 0 0 2 0 Oj 0 0 0 2 2.1% 4.7 ESE 0 0 1 4 4 0 0 0 9 9.5% 11.4 SE 0 0 2 5 1 0 0 0 8 8.4% 9.1 SSE 0 1 2 2 2 0 0 01 7 7.4 9.0 5 0 0 3 5 5 0 0 0f 13 13.7% 11.2 SSW 0 0 3 1 1 0 0 0 5 5.3% 7.7 SW 0 0 0 0 1 0 0 0 1 1.1% 13.2 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 0 1 0 0 0 0 0 1 1.1% 5.2 WNW 0 0 3 1 0 0 0 0 4 4.2% 6.6 NW 0 0 1 0 2 0 0 0 3 3.2% 12.9 NNW 0 0 3 5 1 0 0 0 9 9.5% 9.2 0 2 28 41 24 01 Total 0 2 28 41 24 0 0 0 95

% Of 0.0%

Total 0.0% 2.1% 29.5% 43.2% 25.3% 0.0% 0.0%

Average speed for this table (MPH): 9.6 Hours in above table with variable direction 0 Total number of CALMs : 1 Total number of Invalid hours 0 Total number of Valid hours : 2208 Total number of hours for period 2208 9-32

9*q9 .q*l IT'I4 T*YAR PRi")l*.t'Tl" 1~An3TArACTxV l1z'FT TTMNT T?1J1kAZT D1PAPVT S~OUTH TFXAS PROWEC Joint Frequency Tables Joint Frequency Table From : 10/01/2002 00:00 To : 12/31/2002 23:00 PRIMARY TOWER STABILITY CLASS C Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 36 7.6 12.6 186 24 6 32.6+ Total % Of Avg.

-35 -7.5 - 12.5 -18.5 -24.5 -32.5 Total Speed Sector N 0 0 7 4 1 0 0 0 12 14.0% 8.5 NNE 0 0 2 1 1 0 0 0 4 4.7% 8.5 NE 0 0 3 3 2 0 0 0 8 9.3% 9.2 ENE 0 0 5 5 1 0 0 0 11 12.8% 8.3 E 0 1 4 4 1 0 0 0 10 11.6% 7.9 ESE 0 0 1 3 0 0 0 0 4 4.7% 8.6 SE 0 1 0 3 0 0 0 0 4 4.7% 7.7 SSE 0 0 4 2 1 0 0 0 7 8.1% 8.7 S 0 0 4 3 3 0 0 0 10 11.6% 9.3 SSW 0 0 0 1 0 0 0 0 1 1.2% 10.5 SW 0 0 1 2 0 0 0 0 3 3.5% 9.4 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 0 1 0 0 0 0 0 1 1.2% 4.2 WNW 0 0 0 0 1 0 0 0 1 1.2% 15.3 NW 0 1 2 0 2 0 0 0 5 5.8% 9.8 NNW 0 0 4 1 0 0 0 0 5 5.8% 6.7 Total 0 3 38 32 13 0 0 0 86

% Of 15.1% 0.0% 0.0% 0.0%

Total 0.0% 3.5% 44.2% 37.2%

.3______________

I. ______________ .3 3. -.

Average speed for this table (MPH): 8.6 Hours in above table with variable direction 0 Total number of CALMs : 1 Total number of Invalid hours 0 2208 Total number of Valid hours :

Total number of hours for period 2208 9-33

D A Mn A 07YU17 IZ=

1AlA TrT7Mr DVT 77 A CT7 Dt7DnD-r TTP¶JV T1P PP Dir (lvnl onir'S'r~ lffrr Joint Frequency Tables Joint Frequency Table From : 10/01/2002 00:00 To : 12/31/2002 23:00 PRIMARY TOWER STABILITY CLASS D (6) (8) 32.6+

Wind Speed (1) (2)

(2) (3) (4) (5) 18.6 (6) (7) (8) +

(MPH) -> CALM 1.0 1.0 18.6 32.6 3.6 7.6 12.6 24.6 Total % Of Avg.

-35 -75 -12.5 -185 - 24.5 -325 Total Speed Sector N 0 2 24 63 24 0 0 0 113 16.0% 9.8 NNE 0 2 24 54 12 0 0 0 92 13.0% 9.1 NE 0 1 9 56 19 0 0 0 85 12.0% 10.5 ENE 0 2 13 38 10 0 0 0 63 8.9% 9.8 E 0 2 10 22 6 0 0 0 40 5.7% 9.3 ESE 0 1 11 5 5 0 0 0 22 3.1% 8.3 SE 0 0 8 9 1 2 0 0 20 2.8% 9.6 SSE 0 1 4 13 13 6 0 0 37 5.2% 12.4 S 0 2 14 19 5 0 0 0 40 5.7% 8.6 SSW 0 2 7 13 2 0 0 0 24 3.4% 8.3 SW 0 1 0 3 2 0 0 0 6 0.8% 10.1 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 0 1 1 0 0 0 0 2 0.3% 7.8 WNW 0 1 5 1 0 1 0 0 8 1.1% 8.0 NW 0 3 14 16 11 0 0 0 44 6.2% 9.1 NNW 0 4 28 31 46 1 0 01 110 15.6% 10.6 Total 0 24 172 344 156 10 0 0 706

% Of 0.0% 3.4% 24.4%

Total 48.7% 22.1% 1.4% 0.0% 0.0%

0.0% 3.4% 24.4% 48.7% 22.1% 1.4% 0.0% 0.0%

Average speed for this table (MPH): 9.8 Hours in above table with variable direction 0 Total number of CALMs : 1 Total number of Invalid hours 0 Total number of Valid hours : 2208 Total number of hours for period 2208 9-34

/%£%1% RAT T~TT-TIFYAR Ppnwcq'Tr RADIOAUrIIVE EFFLUEN I REtLEASE ~rE'UR I L z SOUTH..............

Joint Frequency Tables Joint Frequency Table From : 10/01/2002 00:00 To : 12/31/2002 23:00 PRIMARY TOWER STABILITY CLASS E r r I r 1 (B) +

Wind Speed (1) (2) (3) (4) (5) (6) (7) (8) 32.6 (MPH) -> CALM 1.0 3.6 7.6 12.6 18.6 24.6 32.6 +

-32.5 Total % Of Avg.

-35 -7.5 -12.5 - 18.5 -24.5 Total Speed Sector N 0 1 18 26 3 1 0 0 49 9.0% 8.5 NNE 0 3 15 23 0 0 0 0 41 7.5% 7.7 NE 0 4 46 12 1 0 0 0 63 11.5% 6.4 ENE 0 1 24 10 0 0 0 0 35 6.4% 6.5 E 0 1 20 19 1 0 0 0 41 7.5% 7.5 ESE 0 2 21 8 1 0 0 0 32 5.9% 6.6 SE 0 2 17 3 2 0 0 0 24 4.4% 7.0 SSE 0 2 16 26 26 0 0 0 70 12.8% 10.3 S 0 3 13 25 2 0 0 0 43 7.9% 8.6 SSW 0 0 9 22 0 0 0 0 31 5.7% 7.8 SW 0 1 9 5 0 0 0 0 15 2.7% 6.5 WSW 0 0 1 0 1 0 0 0 2 0.4% 9.6 W 0 1 2 1 0 0 0 0 4 0.7% 6.0 WNW 0 2 6 5 0 0 0 0 13 2.4% 6.3 NW 0 2 9 6 3 0 0 0 20 3.7% 7.7 NNW 0 2 35 25 1 0 0 0 63 11.5% 7.5 1i Total 0 27 261 216 41 1 0 0 546

% Of 4.9% 7.5% 0.2% 0.0% 0.0%

0.0% 47.8% 39.6%

Total

________ I _______ i -,

Average speed for this table (MPH): 7.8 0

Hours in above table with variable direction 1

Total number 6f CALMs :

0 Total number of Invalid hours 2208 Total number of Valid hours :

2208 Total number of hours for period 9-35

9/W%*

RADIC)ACTIVE FFLUENwTPvRELASE 1RTPADT ,)An, Joint Frequency Tables Joint Frequency Table From : 10/01/2002 00:00 To : 12/31/2002 23:00 PRIMARY TOWER STABILITY CLASS F (6) (8)+

32.6 Wind Speed (1) (2)

(2) (3) (4) (5) 18.6 (6) (7) (8)

(MPH) -> CALM 1.0 1.0 3.6 7.6 126 18.6 32.6 +

24.6

- 3.5 -7.5 -12.5 -18.5 - 24.5 Total % Of Avg.

-32.5 Sector Total Speed N 0 3 14 3 0 0 0 0 20 7.4% 5.8 NNE 0 6 24 1 0 0 0 0 31 11.5% 4.9 NE 0 4 16 0 0 0 0 0 20 7.4% 4.5 ENE 0 5 10 0 0 0 0 0 15 5.6% 4.5 E 0 8 16 0 0 0 0 0 24 8.9% 4.6 ESE 0 5 22 0 0 0 0 0 27 10.0% 4.9 SE 0 2 17 1 0 0 0 0 20 7.4% 4.7 SSE 0 1 12 2 0 0 0 0 15 5.6% 5.3 S 0 3 11 4 0 0 0 0 18 6.7% 6.0 SSW 0 1 3 0 0 0 0 0 4 1.5% 4.5 SW 0 1 1 0 0 0 0 01 2 0.7% 4.5 WSW 0 1 0 0 0 0 0 01 1 0.4% 3.0 W 0 2 5 1 0 0 0 0 8 3.0% 5.6 WNW 0 6 7 0 0 0 0 0 13 4.8% 3.9 NW 0 6 12 3 0 0 0 0 21 7.8% 5.1 NNW 0 2 26 2 0 0 0 0 30 11.2% 5.4 Total 0 56 196 17 0 0 0 0 269

% Of Total 0.0% 20.8% 72.9% 6.3% 0.0% 0.0% 0.0% 0.0%

0.0% - _______ 6.3% -

72.9% _______ 0.0% I_______

0.0% _______ 0.0%

0.0% j________

Average speed for this table (MPH): 5.0 Hours in above table with variable direction : 0 Total numbei of CALMs : 1 Total number of Invalid hours 0 Total number of Valid hours : 2208 Total number of hours for period 2208 9-36

"1T T"T"[-T

YAR PR*TT*ITT' JoinTFrTEquAS PROTeCT Joint Frequency Tables Joint Frequency Table From : 10/01/2002 00:00 To : 12/31/2002 23:00 PRIMARY TOWER STABILITY CLASS G Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 3.6 7.6 12.6 18.6 24.6 32.6+ Total % Of Avg.

-12.5 -18.5 -24 5 -32.5

-3.5 -7.5 Total Speed Sector N 0 5 11 0 0 0 0 01 16 5.5% 4.5 NNE 1 11 19 0 0 0 0 0 31 10.7% 3.8 NE 0 12 19 0 0 0 0 0 31 10.7% 3.7 ENE 0 14 28 01 0 0 0 0 42 14.5% 3.8 E 0 5 19 0 01 0 0 0 24 8.3% 4.3 ESE 0 3 12 0 0 0 0 0 15 5.2% 4.3 SE 0 4 8 0 0 0 0 0 12 4.1% 3.5 SSE 0 0 18 0 0 0 0 0 19 6.6% 6.2 S 0 1 8 0 0 0 0 0 2 0.7% 3.3 SSW 0 0 0 0 0 0 0 01 0 0.0% 0.0 SW 0 0 0 0 0 0 0 01 0 0.0% 0.0 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 4 14 0 0 0 0 0 18 6.2% 4.1 WNW 0 6 17 0 0 0 0 0 23 7.9% 4.2 NW 0 12 11 1 0 0 0 0 24 8.3% 3.7 NNW 0 14 19 0 0 0 0 0 33 11.4% 4.1 196 0 0 290 Total 1 91 2 0 0 0

% Of 31.4% 67.6% 0.7% 0.0% 0.0% 0.0% 0.0%

Total 0.3%

Average speed for this table (MPH): 4.1 Hours in above table with variable direction : 0 Total number of CALMs 1 0

Total number of Invalid hours 2208 Total number of Valid hours :

Total number of hours for period 2208 9-37

A 1SIf A rY1'T7 I TK1T 0 I A 0 DCDT 5;OUTH TEXAS PROJECT JAoint Frequency Tables First Quarter 2002 Batch Releases Joint Frequency Tables No batch releases were made during this time period.

9-38

RAO!OACTIVR P.FFIIIPNT i? PA iinir 9"ffl9

)UTH TEXAS PROJECT Joint Frequency Tables Second Quarter 2002 Batch Releases Joint Frequency Tables The following periods represent times during which the release rates from one of the units was significantly higher than normal

(> 30 uCi/s). Consequently, these meteorological data are submitted as batch release periods From To 05/07/2002 15:00 05/07/2002 17:00 9-39

vI-"*TrrTjT-I"rV!A

D D flT1(TI*

V ADIOIACrlVE EWMa TIPNT REILE A.......... PAQE REPOtRTI' 20O oiL., -aa,.=-.-

Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 04/01/2002 00:00 To-: 06/30/2002 23:00 PRIMARY TOWER ALL STABILITY CLASSES COMBINED Wind Speed (1) (2) (3) (4) (5) (6) (7) (8) +

(MPH) -> CALM 1.0 36 7.6 12.6 186 24.6 32.6

-24.5 -325 Total % Of Avg.

-3.5 -7.5 -12.5 -18.5 Total Speed Sector N 0 0 0 0 0 0 0 0 0 0.0% 0.0 NNE 0 0 0 0 0 0 0 0 0 0.0% 0.0 NE 0 0 0 0 0 0 0 01 0 0.0% 0.0 ENE 0 0 0 0 0 0 0 01 0 0.0% 0.0 E 0 0 0 0 0 0 0 0 0 0.0% 0.0 ESE 0 0 0 0 0 0 0 0 0 0.0% 0.0 SE 0 0 0 0 0 0 0 0 0 0.0% 0.0 SSE 0 0 0 0 2 0 0 0 2 100 % 15.9 S 0 0 0 0 0 0 0 0 0 0.0% 0.0 SSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 SW 0 0 0 0 0 0 0 0 0 0.0% 0.0 WSW 0 '0 0 0 0 0 0 01 0 0.0% 0.0 W 0 0 0 0 0 0 0 0 0 0.0% 0.0 WNW 0 0 0 0 0 0 0 0 0 0.0% 0.0 NW 0 0 0 0 0 0 0 0 0 0.0% 0.0 NNW 0 0 0 0 0 0 0 0 0 0.0% 0.0 Total 0 0 0 0 2 0 0 0 2

% Of 0.0% 0.0% 0.0%

0.0% 0.0% 0.0% 0.0% 100%

Total

_______ L _______ I _______ 2 _______ 1 _______ -, _______ _______

Average speed for this table (MPH): 15.9 0

Hours in above table with variable direction :

0 Total number of CALMs :

0 Total number of Invalid hours 2

Total number of Valid hours :

2 Total number of hours for period 9-40

S...... , (T* f* *1 . ~.,, Ix..L I'.l it z~~., *,UUi i 1fl.At4* IKUJt-.U1I Joint Frequency Tables -

Joint Frequency Table - Batch Release Hours From : 04/01/2002 00:00 To : 06/30/2002 23:00 PRIMARY TOWER STABILITY CLASS A Wind Speed (6) (8)-i-32.6 (1)

(1)

CALM (2)

(2) 1.0 1.0 (3) (4) (5) 18.6 (6) 18.6 (7) (8) +

32.6 (MPH) -> CALM 3.6 7.6 12.6 246

- 3.5 -245 Total % Of Avg.

-7.5 -12.5 -18.5 - 32.5 Sector Total Speed N 0 0 0 0 0 0 0 0 0 0.0% 0.0 NNE 0 0 0 0 0 0 0 0 0 0.0% 0.0 NE 0 0 0 0 0 0 0 0 0 0.0% 0.0 ENE 0 0 0 0 0 0 0 0 0.0% 0.0 E 0 0 0 0 0 0 0 01 0 0.0% 0.0 ESE 0 0 0 0 0 0 0 0o 0 0.0% 0.0 SE 0 0 0 0 0 0 0 0 0 0.0% 0.0 SSE 0 0 0 0 2 0 0 0 2 100% 015.9 S 0 0 0 0 0 0 0 0 0 0.0% 0.0 SSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 SW 0 0 0 0 0 0 0 0 0 0.0% 0.0 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 0 0 0 0 0 0 o0 0 0.0% 0.0 WNW 0 0 0 0 0 0 0 0o 0 0.0% 0.0 NW 01 0 0 0 0 0 0 0 0 0.0% 0.0 NNW 0 0 0 0 0 0 0 0 0 0.0% 0.0 Total 0 0 0 0 2 0 0 0* 2

% Of 0.0% 0.0%i Total 0.0% 0.0% 0.0%1100% 0.0% 0.0%

0.0% ___________ ___________ ___________

___________ 100%

0.0% JI____________ 0.0% I ___________

L___________ 0.0%

Average speed for this table (MPH): 15.9 Hours in above table with variable direction : 0 Total number of CALMs : 0 Total number of Invalid hours 0 Total number of Valid hours : 2 Total number of hours for period 2 9-41

VA~T TTI"-I-T rlY A* PP'OWC[(T RADIOACTIVE EFFLUENT RELEASE KRtEKOR 2LJ2 Joit i'reuef I iaAPOJEs Joint Frequency ,abmes Joint Frequency Table - Batch Release Hours From : 04/01/2002 00:00 To : 06/30/2002 23:00 PRIMARY TOWER STABILITY CLASS B r T r Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

CALM 1.0 36 7.6 12.6 18.6 24.6 32.6+

(MPH) -> Total % Of Avg.

-3.5 -7.5 -125 -18.5 -24.5 -32.5 Total Speed Sector N 0 0 0 0 .0 0 0 0 0 0.0% 0.0 NNE 0 0 0 0 0o 0 0 0 0 0.0% 0.0 NE 0 0 0 0 0 0 0 0 0 0.0% 0.0 ENE 0 0 0 0 0 0 0 0 0 0.0% 0.0 E 0 0 0 0 0 0 0 0 0 0.0% 0.0 ESE 0 0 0 0 0 0 0 0o 0 0.0% 0.0 SE 0 0 0 0 0 0 0 0 0 0.0% 0.0 SSE 0 0 0 0 0 0 0 o 0 0.0% 0.0 S 0 0 0 0 0 0 0 00 0.0% 0.0 SSW 0 0 0 0 o0 0 0o 0 0.0% 0.0 SW 0 0 0 0 0 0 0o o 0 0.0% 0.0 WSW 0 0 0 0 0 0 0 of 0 0.0% 0.0 W 0 0 0 0 0 0 0 ol 0 0.0% 0.0 W 0 0 0 0 0 0 0 0.0% -0.0 NW 0 0 0 0 0 0 0 0 0 0.0% 0.0 S0 0 0 0 0 0 0 0 0 0.0% 0.0 Total 0 0 0 0 0 0 0 0 0

% Of 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Total

______ I ______ J _______ I ______ I ______ -I_______ ______

Average speed for this table (MPH): 0.0 0

Hours in above table with variable direction :

0 Total number of CALMs :

0 Total number of Invalid hours 2

Total number of Valid hours :

2 Total number of hours for period 9-42

R~ADIOACTIVE~ EPT-Y ITNT PFTRELAST DT7DQY)-r SU I H TEXAS~ PKUJEL Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 04/01/2002 00:00 To : 06/30/2002 23:00 PRIMARY TOWER STABILITY CLASS C Wind Speed t 1 r (6)6 (8)+

32.6 (1) (2)

(2) (3) (4) (5) 18 (6) (7) (8)

(MPH) -> CALM 1.0 1.0 3.6 76 186 32.6 +

12.6 24.6 Total

- 3.5 -7.5 -12.5 -18.5 - 24.5 % Of Avg.

- 32.5 Sector Total Speed N 0 0 0 0 0 0 0 0 0 0.0 % 0.0 NNE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 NE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 ENE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 E 0 0 0 0 0 0 0 0 0 0.0 % 0.0 ESE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SSE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 S 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SSW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 sw 0 0 0 0 0 0 0 0 0 0.0 % 0.0 sw 0 0 0 0 0 0 0 0 0.0 % 0.0 W 01 0 0 0 of 0 0 0 0 0.0 % 0.0 WNW 0 0 0 0 o0 0 0 0 0 0.0 % 0.0 NW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 NNW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 Total 0 0 0 0 0 0 0 0 0

% Of 0.0%

Total 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

0.0% 0.0% 0.0% 1.. ___________ 0.0%

0.0% ___________

0.0% .1___________

Average speed for this table (MPH): 0.0 Hours in above, table with variable direction : 0 Total number of CALMs : 0 Total number of Invalid hours 0 Total number of Valid hours : 2 Total number of hours for period 2 9-43

NT T'rT-T*A* PR*T'F.L*T'r IDAl 1flnA f'l7 V V'= TTJTJIM DJT

ACV V hDM[khJ IATMT" TFYA5* ........

Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 04/01/2002 00:00 To : 06/30/2002 23:00 PRIMARY TOWER STABILITY CLASS D Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 3.6 7.6 12.6 186 24.6 32.6+ Total % Of Avg.

-3.5 -7.5 -12.5 -18.5 -24.5 -32.5 Total Speed Sector N 0 0 0 0 0 0 0o 0 0 0.0 % 0.0 NNE' 0 0 0 0 0 0 0 0 0 0.0 % 0.0 NE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 ENE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 E 0 0 0 0 0 0 0 0 0 0.0 % 0.0 ESE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SSE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 S 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SSW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SW 0 0 0 0 0 0 0 O[ 0 0.0% 0.0 WSW 0 0 0 0 0 0 0 0 0.0 % 0.0 W 0 0 0 0 0 0 0 0 0 0.0 % 0.0 WNW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 NW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 NNW 0NNW0 00 00 0 00 00 00 00 000.%0.0 % 0.0 00 Total 0 0 0 0 0 0 0 0 0

% Of 0.0% 0.0% 0.0%

Total 0.0% 0.0% 0.0% ,0.0% 0.0%

Average speed for this table (MPH): 0.0 Hours in above, table with variable direction : 0 Total number of CALMs : 0 Total number of Invalid hours 0 Total number of Valid hours : 2 Total number of hours for period 2 9-44

RInArTTJT1w ?T1ThITP1I PA DIDADT '* fV%')

RADIOACTIVE EFFLT TT7m'r D TZTT7 A CT7 D T2DnDr nýý SOU 111 1 EXAS PRO Joint Frequency Tables _-

Joint Frequency Table - Batch Release Hours From : 04/01/2002 00:00 To : 06/30/2002 23:00 PRIMARY TOWER STABILITY CLASS E Wind Speed (6) (8) 32.6+

(1) (2)

(2) (3) (4) (5) (6) 18.6 (7) (8)

(MPH) -> CALM 1.0 1.0 3.6 7.6 12.6 18.6 24.6 32.6 +

-35 - 24.5 Total % Of Avg.

- 7.5 -12.5 -18.5 -32.5 Sector Total Speed N 0 0 0 0 0 0 0 01 0 0.0 % 0.0 NNE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 NE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 ENE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 E 0 0 0 0 0 0 0 0 0 0.0 % 0.0 ESE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SSE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 S 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SSW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 WSW 0 0 O0 0 0 0 0 0 0 0.0 % 0.0 W 0 0 0.0 % 0.0 WNW 0 0 0 0 0 0 0 0o 0 0.0 % 0.0 NW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 NNW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 Total

% Of 0 0 0 01 0.0%

0 0 .0 0 0.0%1 0

Total 0.0% 0.0% 0.0% 0.0% 0.0%1 0.0%

0.0% 0.0% I 0.0%

Average speed for this table (MPH): 0.0 Hours in above table with variable direction : 0 Total number of CALMs : 0 Total number of Invalid hours 0 Total number of Valid hours : 2 Total number of hours for period 2 9-45

D AT*If'* A/'s'Vl*iFE EEL"T 1 *I*.i'*1* D1*1 EAC*E DEDDID? qNT * *Y A

PR (%T]*PT D ~Ar AT.T,-~f'T~m flDI~D ~r~Y AIzT1TT" T~1~T D~ TEXAS PROJECT Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 04/01/2002 00:00 To : 06/30/2002 23:00 PRIMARY TOWER STABILITY CLASS F Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 3.6 7.6 12.6 18.6 24.6 32.6 +

-18.5 Total % Of Avg.

-3.5 -7.5 - 12.5 - 24.5 -32.5 Total Speed Sector N 0 0 0 0 0 0 0 0 0 0.0 % 0.0 NNE 0 0 0 0 0 0 0 0 0 0.0% 0.0 NE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 ENE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 E 0 0 0 0 0 0 0 0 0 0.0 % 0.0 ESE 0 0 0 0 0 0 0 01 0 0.0 % 0.0 SE 0 0 0 0 0 0 0 01 0 0.0 % 0.0 SSE 0 0 0 0 0 0 0 0o 0 0.0 % 0.0 S 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SSW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 WSW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 W 0 0 0 0 0 0 0 0 0 0.0 % 0.0 WNW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 NW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 NNW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 Total 0 0 0 0 0 0 0 0 0

% Of 0.0% 0.0% 0.0%

0.0% 0.0% 0.0% 0.0% 0.0%

Total Average speed for this table (MPH): 0.0 Hours in. above table with variable direction 0 Total number of CALMs : 0 Total number of Invalid hours 0 Total number of Valid hours : 2 Total number of hours for period 2 9-46

DAT'%Tr'iAf'rTlICT:=TTT:?,T'rDT21VACVDV f"M

, TMAA'

n v

Klr4f !rrru D x*L*:,..Ao*_, 1 3-ulVU I HI ZJAAS P'1UJtAI Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 04/01/2002 00:00 To : 06/30/2002 23:00 PRIMARY TOWER STABILITY CLASS G (6) (8).i.

326 Wind Speed (1) (2)

(2) (3) (4) (5) 18.6 (7) (8) +

(MPH) -> CALM 1.0 1.0 3.6 7.6 12.6 18.6 24.6 326

-35 -7.5 -12.5 -18.5 - 24.5 - 32.5 Total % Of Avg.

Sector Total Speed N 0o 0 0J 0 0 0 0 01 0 0.0% 0.0 NNE 0 0 0 0 0 0 0 0 0 0.0% 0.0 NE 0 0 0 0 0 0 0 0 0 0.0% 0.0 ENE E 0 0 0 0 0T 0T 00 00 00 00 Of 0000% 0.0 % 0.0 0.

E 0 0 0 0 0 0 0 0 0 0.0% 0.0 ESE 0 0 0 0 0 0 0 0 0 0.0% 0.0 SE 0 0 0 0 0 0 0 0 0 0.0% 0.0 SSE 0 0 0 0 0 0 0 0 0 0.0% 0.0 S 0 0 0 0 0 0 0 0 0 0.0% 0.0 SSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 SW 0 0 0 0 0 0 0 0 0 0.0% 0.0 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 01 0 0 0 0 0 0 0 0.0% 0.0 WNW 0 01 0 0 0 0 0 0 0 0.0% 0.0 NW 0 0 0 0 0 0 0 0 0 0.0% 0.0 NNW 0 0 0 0 0 0 0 0 0 0.0% 0.0 Total 0* 0 0 0 0 0 0 0 0

% Of 0.0% 0.0%

Total 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Average speed for this table (MPH): 0.0 Hours in above table with variable direction 0 Total number of CALMs : 0 Total number of Invalid hours 0 Total number of Valid hours : 2 Total number of hours for period 2 9-47

D A T%Tfl /'%%..,

A D A TNTr% A rlrnT=

1 W , 1 T?=

.,T TVMT D rT*

l AdJ Vt)lJ,lkD TTVIT'r DUT IDA CX2 DVnrt)lr I' l V ,

SOUTH TEXAS PROJECT Joint Frequency Tables Third Quarter 2002 Batch Releases Joint Frequency Tables The following periods represent times during which the release rates from one of the units was significantly higher than normal

(> 30 uCi/s). Consequently, these meteorological data are submitted as batch release periods .

From To 07/13/2002 16:00 07/13/2002 18:00 09/09/2002 11:00 09/09/2002 15:00 09/11/2002 09:00 09/11/2002 13:00 09/30/2002 20:00 10/01/2002 00:00 9-48

R ADIOACTIVE~ EPFFLUENT RELE1ASE RPQ1?AT ImlV enM ITUTVA0 DDn frT Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 07/01/2002 00:00 To : 09/30/2002 23:00 PRIMARY TOWER ALL STABILITY CLASSES COMBINED Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 3.6 7.6 12.6 18.6 32.6 +

24.6 Total

-3.5 -7.5 -125 -18.5 - 24.5 -325 % Of Avg.

Sector Total Speed N 0 0 0 0 0 0 0 0 0 0.0% 0.0 NNE 0 0 0 2 0 0 0 0 2 14.3% 8.8 NE 0 0 0 1 0 0 0 0 1 7.1% 10.0 ENE 0 0 1 3 0 0 0 01 4 28.6% 8.4 E 0 0 4 0 0 0 0 01 4 28.6% 6.1 ESE 0 0 0 1 0 0 0 0 1 7.1% 9.7 SE 0 0 0 0 0 0 0 0 0 0.0% 0.0 SSE 0 0 0 0 0 0 0 0 0 0.0% 0.0 S 0 0 0 1 0 0 01 0 1 7.1% 11.6 SSW 0 0 0 1 0 0 0 0 1 7.1% 11.2 SW 0 0 0 0 0 0 0 0 0 0.0% 0.0 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 0 0 0 01 0 0 0 0 0.0% 0.0 WNW 0 0 0 0 [ 0 0 0 0 0.0% 0.0 NW 0 0 0 0 0[ 0 0 0 0 0.0% 0.0 NNW 0 0 0 0 [ 0 0 0 0 0.0% 0.0 Total 0 0 5 9 0 0 0 0 14

% Of 0.0%

Total 0.0% 0.0% 35.7% 64.3% 0.0% 0.0% 0.0%

0.0% 0.0%

Average speed for this table (MPH): 8.4 Hours in above table with variable direction 0 Total number of CALMs : 0 Total number of Invalid hours 0 Total number of Valid hours : 14 Total number of hours for period 14 9-49

9*D9 S('}IYTI-I T*XAR PROIECT Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 07/01/2002 00:00 'To : 09/30/2002 23:00 PRIMARY TOWER STABILITY CLASS 'A Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 3.6 7.6 12.6 18.6 24.6 32.6+ Total % Of Avg.

-35 -7.5 -12.5 - 18.5 -24.5 -32.5 Total Speed Sector N 0I 0 01 0 0 0 0 0 0 0.0% 0.0 NNE 0 0 0 0 0 0 0 0 0 0.0% 0.0 NE 0 0 0 0 0 0 0 0 0 0.0% 0.0 ENE 0 0 0 1 0 0 0 0 1 33.3% 10.0 E 0 0 0 0 0 0 0 0 0 0.0% 0.0 ESE 0 0 0 0 0 0 0 0 0 0.0% 0.0 SE 0 0 0 0 0 0 0 0 0 0.0% 0.0 SSE 0 0 0 0 0 0 0 0o 0 0.0% 0.0 S 0 0 0 1 0 0 0 0 1 33.3% 11.6 SSW 0 0 0 1 0 0 0 0 1 33.3% 11.2 SW 0 0 0 0 0 0 0 0o 0 0.0% 0.0 WSW 0 0 0 0 0 0 0 01 0 0.0% 0.0 W 0 0 0 0 0 0 0 0o 0 0.0% 0.0 WNW 0 0 0 0 0 0 0 0 0 0.0% 0.0 NW 0 0 0 0 0 0 0 0 0 0.0% 0.0 NNW 0 0 0 0 0 0 0 0 0 0.0% 0.0 Total 0 0 0 3 0 0 0 0 3

% Of 0.0% 0.0% 0.0%

Total 0.0% 0.0% 0.0%1 100.0% 0.0%

Average speed for this table (MPH): 10.9 Hours in above table with variable direction : 0 Total number of CALMs : 0 Total number of Invalid hours 0 Total number of Valid hours : 14 Total number of hours for period 14 9-50

.RNI ITI-I T*YAq PR('III='PT RAnTOACTIVR.PFm.TIPNT RPT P A IZP RPPwRT SQUI ITT-ITIA' PTRA!tJ1 Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 07/01/2002 00:00 To : 09/30/2002 23:00 PRIMARY TOWER STABILITY CLASS B Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 3.6 7.6 12.6 18.6 24.6 32.6 +

-3.5 -12.5 -18.5 - 24.5 -32.5 Total % Of Avg.

- 7.5 Sector Total Speed N 0 01 0 0 0 0 0 01 0 0.0 % 0.0 NNE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 NE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 ENE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 E 0 0 0 0 0 0 0 0 0 0.0 % 0.0 ESE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SSE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 S 0 0 0 0 0 0 0 01 0 0.0 % 0.0 SSW 0 0 0 0 0 0 0 Of 0 0.0 % 0.0 SW Of 0 0 0 0[ 0 0 O0 0 0.0 % 0.0 WSW 0 0 0 0 0 0 0 O 0 0.0 % 0.0 W 0 0 0 0 0 0 0 o0 0 0.0 % 0.0 WNW 0 0 0 0 0 0 0 O 0 0.0 % 0.0 NW 0 0 0 0 0 0 0 01 0 0.0 % 0.0 NNW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 Total 0 0 0 0 0 0 0 0 0

% Of 0.0%

Total 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

0.0% 0.0% 0.0% 0.0%

Average speed for this table (MPH): 0.0 Hours, in above table with variable direction :. 0 Total number of CALMs : 0 Total number of Invalid hours 0 Total number of Valid hours : 14 Total number of hours for period 14 9-51

D A r'Tr'h A r-~rTX V=71-YTCl*rTD77*T C*A CV; Dr:Dn*I~r 9fVl9 .*3T TTI4 TI*YA* PRfSIPC'l" TJP~ APV~AT)A) 1T' 1)fAVT~ SOUT1H Tf AS PROJEC Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 07/01/2002 00:00 To : 09/30/2002 23:00 PRIMARY TOWER STABILITY CLASS C Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 3.6 7.6 12.6 18.6 24.6 32.6+ Total % Of Avg.

-3.5 -7.5 -12.5 -18.5 -24.5 - 32.5 Total Speed Sector N 0 0 0 0 0 0 0 0 0 0.0% 0.0 NNE 0 0 0 1 0 0 0 0 1 25.0% 9.1 NE 0 0 0 1 0 0 0 0 1 25.0% 10.0 ENE 0 0 0 2 0 0 0 0 2 50.0% 9.6 E 0 0 0 0 0 0 0 0 0 0.0% 0.0 ESE 0 0 0 0 0 0 0 0 0 0.0% 0.0 SE 0 0 0 0 0 0 0 0 0 0.0% 0.0 SSE 0 0 0 0 0 0 0 0 0 0.0% 0.0 S 0 0 0 0 0 0 0 0 0 0.0% 0.0 SSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 SW 0 0 0 0 0 0 0 0 0 0.0% 0.0 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 0 0 0 0 0 0 0 0 0.0% 0.0 WNW 0 0 0 0 0 0 0 0 0 0.0% 0.0 NW 0 0 0 0 0 0 0 0 0 0.0% 0.0 NNW 0 0 0 0 0 0 0 0 0 0.0% 0.0 Total 0 0 0 4 0 0 0 0 4

% Of 0.0%

Total 0.0% 0.0% 0.0% 100% 0.0% 0.0% 0.0%

_______ L 4. L -

Average speed for this table (MPH): 9.6 Hours in above table with variable direction 0 Total number of CALMs : 0 Total number of Invalid hours 0 Total number of Valid hours : 14 Total number of hours for period 14 9-52

D A fllfl A C'rflm nrrr yn..Tr OCI

Cfl 0 rnflfl'r.

nnn A.,n.

nI ný rrnnunl I ar* nrlr

rUU rsn I S OUI l I rErXJJ t I Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 07/01/2002 00:00 To : 09/30/2002 23:00 PRIMARY TOWER STABILITY CLASS D Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 3.6 7.6 12.6 18.6 24 6 32.6 +

-35 -7.5 - 24.5 Total % Of Avg.

- 12.5 -185 - 32.5 Sector Total Speed N 0 0 0 0 01 0 0 01 0 0.0% 0.0 NNE 0 0 0 1 0 0 0 o1 1 33.3% 8.4 NE 0 0 0 0 0 0 0 0 0 0.0% 0.0 ENE 0 0 0 0 0 0 0 0 0 0.0% 0.0 E 0 0 1 0 0 0 0 0 1 33.3% 7.4 ESE 0 0 0 1 0 0 0 0 1 33.3% 9.7 SE 0 0 0 0 0 0 0 0 0.0% 0.0 SSE 0 0 0 0 0 0 0 0 0 0.0% 0.0 S 0 0 0 0 0 0 0 0 0 0.0% 0.0 SSW 0 0 0 0 0 0 0 0_ 0 0.0% 0.0 SW 0 0 0 0 0 0 0 0 0 0.0% 0.0 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 0 0 0 0 0 0 0 0 0.0% 0.0 WNW 0 0 0 0 0 0 0 0 0 0.0% 0.0 NW 0 0 0 0 0 0 0 0 0 0.0% 0.0 NNW 0 0 0 0 0 0 0 0 0 0.0% 0.0 Total 0 0 1 2 0 0 0 0 3

% Of Total 0.0% 0.0% 33.3% 66.7% 0.0% 0.0% 0.0% 0.0%

0.0% 0.0% 33.3% 0.0% 0.0% 0.0%

Average speed for this table (MPH): 8.5 Hours in above table with variable direction : 0 Total number of CALMs : 0 Total number of Invalid hours 0 Total number of Valid hours : 14 Total number of hours for period 14 9-53

SOT rrTH '.*Ag TPXA5 PROJETF-PROJECr

-rvv, nTrrU Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 07/01/2002 00:00 To : 09/30/2002 23:00 PRIMARY TOWER STABILITY CLASS E Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 3.6 7.6 12.6 186 24.6 32.6+

-32.5 Total % Of Avg.

-3.5 -7.5 -12.5 -18.5 -24.5 Total Speed Sector N 0 0 0 0 0 0 0o 0 0 0.0 % 0.0 NNE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 NE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 ENE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 E 0 0 0 0 0 0 0 0 0 0.0 % 0.0 ESE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SSE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 S 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SSW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 WSW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 W 0 0 0 0 0 0 0 0 0 0.0 % 0.0 WNW 0 0 0 0 0 0 0 01 0 0.0 % 0.0 NW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 NNW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 Total 0 0 0 0 0 0 0 0 0

% Of 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Total Average speed for this table (MPH): 0.0 0

Hours in above table with variable direction 0

Total number of CALMs :

0 Total number of Invalid hours 14 Total number of Valid hours :

14 Total number of hours for period 9-54

1*ArT-AI-TI. rILrun ý n I n a M I L'UL SOUTH TEXAS PROJECT Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 07/01/2002 00:00 To : 09/30/2002 23:00 PRIMARY TOWER STABILITY CLASS F Wind Speed 1 (2) r 1 r (6) (8) +

32.6 (1)

(1) (2) (3) (4) (5) 18.6 (6) (7)

CALM 1.0 1.0 18.6 (8) +

32.6 (MPH) -> CALM 3.6 7.6 12.6 24.6

-3.5 - 24.5 Total % Of Avg.

-7.5 -12.5 -18.5 -32.5 Sector Total Speed N 0 0 0 0 0o 0 0 0 0 0.0% 0.0 NNE 0 0 0 0 0o 0 0 0 0 0.0% 0.0 NE 0 0 0 0 0 0 0 0 0 0.0% 0.0 ENE 0 0 1 0 0 0 0 0 1 25.0% 4.3 E 0 0 3 0 0 0 0 01 3 75.0% 5.6 ESE 0 0 0 0 0 0 0 0o 0 0.0% 0.0 SE 0 0 0 0 0 0 0 0 0 0.0% 0.0 SSE 0 0 0 0 0 0 0 0 0 0.0% 0.0 s 0 0 0 0 0 0 0 0 0 0.0% 0.0 SW0 0 0 0 0 0 0 0 0 0.0% 0.0 SW 0 0 0 0 0 0 0 o 0 0.0% 0.0 SW0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 0 0 0 0 0 0 0 0 0.0% 0.0 WNW 0 0 0 0 0 0 0 0 0 0.0% 0.0 NW 0 0 0 0 0 0 0 0 0 0.0% 0.0 NNW 0 01 0 0 0 0 0 0 0 0.0% 0.0 Total 0 0 4 0 0 0 4 0 0

% Of 0.0%

Total 0.0% 0.0% 100% 0.0% 0.0% 0.0% 0.0%

a .1_______________

0.0% J_______________0.0%

Average speed for this table (MPH): 5.3 Hours in above table with variable direction 0 Total number of CALMs : 0 Total number of Invalid hours 0 Total number of Valid hours : 14 Total number of hours for period 14 9-55

AI r'T T1VYA' PPr F'CT RADIOACTIVE EFFLUENT REL IEASE KREPORI 2 2.

Joint Frequency laDles Joint Frequency Table - Batch Release Hours From : 07/01/2002 00:00 To : 09/30/2002 23:00 PRIMARY TOWER STABILITY cLAss G 1 1 1 Wind Speed (1) (2) (3) (4) (5) (6) (7) (8) +

1.0 3.6 7.6 12.6 18.6 24.6 32.6 (MPH) -> CALM Total % Of Avg.

-35 -7.5 -12.5 -18.5 -24 5 - 32.5 Total Speed Sector N 0 0 0 0 0 0 0 0l 0 0.0 % 0.0 NNE 0 0 0 0 0 0 0.0 % 0.0 NE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 0 0 0 0 0 0 0 0 0 0.0 % 0.0 ENE E 0 0 0 0 0 0 0 0 0 0.0 % 0.0 ESE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SSE 0 0 0 0 0 0 0 0 0 0.0 % 0.0 S 0o 0 0 0 0 0 0 0 0 0.0 % 0.0 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SSW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 SW WSW 0 0 0 0 0 0 0 0 0 0.0 % 0.0 0 0 0 0 0 0 0 0 0 0.0 % 0.0 W

0 0 0 0 0 0 0 0 0 0.0 % 0.0 WNW 0 0 0 0 0 0 0 0 0.0 % 0.0 NW NNW 0 0; 0 0 00 -0 0 0 0.0 % 0.0 Total 0 0 0 0 0 0 0 0 0

% Of 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%

Total

i. _______ 1 _______ 2 _______ 1 _______ _______ -

Average speed for this table (MPH): 0.0 0

.Hours in above table with variable direction 0

Total number of CALMs :

0 Total number of Invalid hours 14 Total number of Valid hours :

14 Total number of hours for period 9-56

/% I*lT*,%*vrl*,'K/ KgL,*IiG'][

IJ l*%lSJlk2*'*%,,,. l l ¥ *, .* UENT RELEASE REPORT r 1[-* 2002 SOUTH TEXAS PROJECT Joint Frequency Tables Fourth Quarter 2002 Batch Releases Joint Frequency Tables The following periods represent times during which the release rates from one of the units was significantly higher than normal

(> 30 uCi/s). Consequently, these meteorological data are submitted as batch release periods From To 10/01/2002 00:00 10/02/2002 12:00 10/02/2002 15:00 10/07/2002 09 :00 10/07/2002 13:00 10/08/2002 22:00 10/09/2002 02: 00 11/08/2002 18:00 11/08/2002 19:00 11/11/2002 07:00 11/11/2002 13:00 11/19/2002 16:00 11/19/2002 17:00 11/26/2002 15:00 11/26/2002 17:00 12/05/2002 15:00 9-57

9*9 SO1Tr-I T- TEXAR EA PROJECT RJC D A "fAA('rMM P~T= T1M~rDT A QPI T:n TPAT 2fA 2O Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 10/01/2002 00:00 To : 12/31/2002 23:00 PRIMARY TOWER ALL STABILITY CLASSES COMBINED r r T Wind Speed (1) (2) (3) (4) (5) (6) (7) (8)

(MPH) -> CALM 1.0 3.6 7.6 12.6 18.6 24.6 32.6+

Total % Of Avg.

-35 -7.5 -12.5 -185 -245 -32.5 Total Speed Sector N 0 8 63 99 38 1 0 0 209 13.4% 9.2 NNE 1 16 74 79 13 0 0 0 183 11.8% 7.6 NE 0 11 70 54 22 0 0 0 157 10.1% 8.0 ENE 0 15 73 34 11 0 0 0 133 8.6% 6.9 E 0 14 50 18 2 0 0 0 84 5.4% 6.1 ESE 0 10 56 14 3 0 0 0 83 5.3% 6.0 SE 0 8 47 29 4 0 0 0 88 5.7% 7.0 SSE 0 5 45 24 20 1 0 0 95 6.1% 8.4 S 0 9 36 36 2 0 0 0 83 5.3% 7.3 SSW 0 2 19 38 8 0 0 0 67 4.3% 8.5 SW 0 3 10 9 4 0 0 0 26 1.7% 7.9 WSW 0 1 1 0 1 0 0 0 3 0.2% 7.4 W 0 6 16 1 0 0 0 0 23 1.5% 4.3 WNW 0 14 20 6 0 0 0 0 40 2.6% 4.7 NW 0 16 32 14 0 0 0 0 62 4.0% 5.5 NNW 0 17 91 66 44 0 0 0 218 14.0% 8.5 0

Total 1 155 703 521 172 2 0 0 1554

% Of 0.1% 0.0% 0.0%

Total 0.1% 10.0% 45.2% 33.5% 11.1%

I ________ I .1. ________ L ________ +/-

Average speed for this table (MPH): 7.6 Hours in above table with variable direction 0 Total number of CALMs : 1 0

Total number of Invalid hours Total number of Valid hours : 1554 Total number of hours for period 1554 9-58

l* AF*Tt"IAC"TI*qI:I 1*171*I TT'*'NTT T*I*T "!*A *'1* *WD*DT PADD A r-TV1 R1FI tT1-rN1TPT71AV 4217 DAPDtD- "'i ,U il- -0ffl. rntjE,'

Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 10/01/2002 00:00 To : 12/31/2002 23:00 PRIMARY TOWER STABILITY CLASS A (6) (8) 32.6+

Wind Speed (i)

(1)

CALM (2)

(2) 1.0 1.0 (3) (4) (5) (6) 18.6 18.6 (7) (8) +

32.6 (MPH).> CALM 3.6 76 12.6 24.6

- 3.5 -7.5 -12.5 - 24.5 Total % Of Avg.

-18.5 -32.5 Sector Total Speed N 0 0 1 8 9 0 0 0 18 10.5% 12.0 NNE 0 0 4 5 2 0 0 0 11 6.4% 9.8 NE 0 0 3 3 4 0 0 0 10 5.8% 10.8 ENE 0 0 2 1 0 0 0 0 3 1.8% 7.0 E 0 0 0 2 0 0 0 0 2 1.2% 9.1 ESE 0 0 1 3 1 0 0 0 5 2.9% 9.9 SE 0 0 2 14 3 0 0 o 19 11.1% 11.0 SSE 0 0 3 2 4 1 0 0 10 5.8% 12.7 S 0 0 6 20 0 0 0 0a 26 15.2% 9.0 SSW 0 0 3 6 8 0 0 0o 17 9.9% 11.1 SW 0 0 0 0 2 0 0 0 2 1.2% 14.8 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 0 1 0 0 0 0 0 1 0.6% 5.9 WNW 0 0 0 3 0 0 0 0 3 1.8% 8.2 NW 0 0 5 2 0 0 0 0 7 4.1% 7.5 NNW 0 0 6 21 10 0 0 0 37 21.6% 10.3 Total 0* 0 37 90 43 1 0 0 171

% Of 0.0%[ 0.0%

0.0% 21.6% 52.6% 25.1% 0.6% 0.0%

Total Average speed for this table (MPH): 10.4 Hours in above table with variable direction 0 Total number of CALMs : 1 Total number of Invalid hours 0 Total number of Valid hours : 1554 Total number of hours for period 1554 9-59

V A nhTAr-rrx T7T~m1 UINT RPF PAQE- HI-I-qjwr 2AILVTIT- 1Y) uT Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 10/01/2002 00:00 To : 12/31/2002 23:00 PRIMARY TOWER STABILITY CLASS B T 1 Wind Speed (1) (2) (3) (4) (5) (6) (7) (8) 7.6 12.6 18.6 24.6 32.6+

(MPH) -> CALM 1.0 36

-32.5 Total % Of Avg.

-3.5 -7.5 -12.5 -18.5 - 24.5 Total Speed Sector N 0 0 0 4 3 0 0 0 7 10.4% 11.5 NNE 0 0 1 5 2 0 0 0 8 11.9% 10.6 0 0 3 2 1 0 0 0 6 9.0% 8.3 NE 0 0 1 2 1 0 0 0 4 6.0% 9.4 ENE E 0 0 2 0 0 0 0 0 2 3.0% 4.7 0 0 1 3 1 0 0 0 5 7.5% 9.9 ESE 0 0 1 4 1 0 0 0 6 9.0% 9.6 SE SSE 0 1 2 2 1 0 0 0 6 9.0% 8.3 S 0 0 3 3 1 0 0 0 7 10.4% 8.8 0 0 2 1 0 0 0 0 3 4.5% 6.9 SSW SW 0 0 0 0 1 0 0 1 1.5% 13.2 WSW i 0 0 0 0 0 0 01 0 0 0.0% 0.0 0 1 0 0 0 0 0 1 1.5% 5.2 W 0 0 0 2 1 0 0 0 0 3 4.5% 7.3 WNW 0 0 0 0 0 0 0 0 0 0.0% 0.0 NW NNW 0 0 2 5 1 0 0 0 8 11.9% 9.6 Total 0 1 21 32 13 0 0 0 67

% Of 31.3% 47.8% 19.4% 0.0% 0.0% 0.0%

Total 0.0% 1.5%

-____ .1______ 2 ______ 1 ______ -i Average speed for this table (MPH): 9.2 0

Hours in above.table with variable direction 1

Total number of CALMs :

0 Total number of Invalid hours 1554 Total number of Valid hours :

1554 Total number of hours for period 9-60

0 A nTr% A f-r"M VVM TTVXYý n P C'r, * *T TT,, T DL ~A * = ruki I LUOL SOUTH TEXAS PROJECT Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 10/01/2002 00:00 To : 12/31/2002 23:00 PRIMARY TOWER STABILITY CLASS C r (2) T (6) (8).i-326 Wind Speed (MPH).>

(1)

CALM (2) 1.0 1.0 (3) (4) (5) 18.6 (6) 18.6 (7) (8)

CALM 3.6 76 12.6 24.6 326+

-35 -7.5 - 24.5 Total % Of Avg.

-12.5 -18.5 -32.5 Sector Total Speed N 0i 0 6 4 1i 0 0 11 18.0% 8.7 NNE 0 0 2 0 i 0 0 0 3 4.9% 8.7 NE 0 0 2 2 2 0 0 0 6 9.8% 10.1 ENE 0 0 5 3 I 0 0 0 9 14.8% 8.1 E 0 1 3 2 0 0 0 0 6 9.8% 6.6 ESE 0 0 1 1 0 0 0 01 2 3.3% 8.2 SE 0 1 0 2 0 0 0 01 3 4.9% 7.7 SSE 0 0 4 2 0 0 0 0 6 9.8% 7.3 S 0 0 4 3 0 0 0 01 7 11.5% 7.3 SSW 0 0 0 0 0 0 0 0 0.0% 0.0 SW 0 0 1 2 0 0 0 0 3 4.9% 9.4 WSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 0 0 0 0 0 0 0 0 0.0% 0.0 WNW 0 0 0 0 0 0 0 0 0 0.0% 0.0 NW 0 0 0 00 0 2 3.3% 5.0 NNW 0 0 2 1 0 0 0 01 3 4.9% 8.0 0 3 Total 0 3 31 22 5 0 0 o0 61 0.0%

% Of 4.9%1 50.8%

Total 0.0% 36.1% 8.2% 0.0% 0.0%

4.9% _______ _______

______ 36.1% ________ I. 0.0% .1

_______ _______ 0.0%

0.0% _______ I Average speed for this table (MPH): 8.0 Hours in above table with variable direction 0 Total number of CALMs : 1 Total number of Invalid hours 0 Total number of Valid hours : 1554 Total number of hours for period 1554 9-61

ATIT1J TFYAS PROWCT U A n'flACt*

lT'J*m RPI ]-AM-. IFII['JT "I. TEXAS PRIIFE.

Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 10/01/2002 00:00 To : 12/31/2002 23:00 PRIMARY TOWER STABILITY CLASs D r I (4) (5) (7) (8)

Wind Speed (1) (2) (3) (6) 24.6 (8) +

32.6 (MPH) -> CALM 1.0 3.6 7.6 12.6 18.6

-185 -24 5 Total % Of Avg.

-35 -7.5 -12.5 -32.5 Total Speed Sector 0 2 22 57 22 0 0 0 103 21.1% 9.8 N

0 2 17 46 8 0 0 0 73 15.0% 9.0 NNE 1 7 41 14 0 0 0 63 12.9% 10.4 NE 0 ENE 0 0 12 21 9 0 0 01 42 8.6% 10.0 0 1 6 8 2 0 0 0 17 3.5% 8.6 E

0 0 5 3 1 0 0( 0 9 1.8% 7.9 ESE 0 0 6 7 0 0 0 0o 13 2.7% 8.1 SE 0 1 4 6 4 0 0 0o 15 3.1% 9.2 SSE S0 2 8 7 1 0 0 0 18 3.7% 7.4 0 2 6 10 0 0 0 18 3.7% 7.7 SSW 0 1 0 2 1 0 0 0 4 0.8% 9.0 SW 01 0 0 0 0 0 0 0 0.0% 0.0 WSW 0 0 1 1 0 0 0 2 0.4% 7.8 W

WNW 0 1 4 0 0 0 0 0 5 1.0% 5.6 0 3 7 10 0 0 0 0 20 4.1% 7.0 NW 0 4 22 26 33 0 0 0o 85 17.5% 10.3 NNW i Total 0 20 127 245 95 0 0 0 487

% Of 4.1% 26.1% 50.3% 0.0% 0.0% 0.0%

0.0% 19.5%

Total

__________ I ___________ I __________ __________ ___________ __________ -

Average speed for this table (MPH): 9.4 0

Hours in above table with variable direction 1 Total number of CALMs :

0 Total number of Invalid hours 1554 Total number of Valid hours :

1554 Total number of hours for period 9-62

D A F*T/*t A t'*Pl*gl* l:TT:TL"rTTI*'KT"Ir*T)I*T 'E2A *' n**n*ry,'r D rTI~~mrrrT1~~ J IJ £ ~T~~~ ýanAn ILrun~I ILUL -SOUTHi TEXAS PROJC Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 10/01/2002 00:00 To : 12/31/2002 23:00 PRIMARY TOWER STABILITY CLASS E 1 T T (6) (8)+

32.6 Wind Speed (1) (2)

(2) (3) (4) (5) (6) 18.6 (7) (8)

(MPH) -> CALM 1.0 1.0 3.6 7.6 126 18.6 24.6 32.6 +

-35 - 24.5 Total % Of Avg.

-7.5 -125 - 18.5 -32.5 Sector Total Speed N 0 1 11 23 3 1 0 0 39 11.2% 9.0 NNE 0 3 13 22 0 0 0 0 38 10.9% 7.9 NE 0 2 28 6 1 0 0 0 37 10.6% 6.4 ENE 0 1 19 7 0 0 0 01 27 7.8% 6.3 E 0 1 12 6 0 0 0 0 19 5.5% 6.8 ESE 0 2 17 4 0 0 0 0o 23 6.6% 5.8 SE o 2 13 1 0 0 0 01 16 4.6% 5.6 SSE 0 2 13 12 111 0 0 0 38 10.9% 8.9 S 0 3 8 3 0 0 0 0 14 4.0% 5.5 SSW 0 0 6 21 0 0 0 0 27 7.8% 8.0 SW 0 1 8 5 0 0 0 0 14 4.0% 6.4 WSW 0 0 0 11 0 0 0 2 0.6% 9.6 W 0 1 2 0 0 0 0 0 3 0.9% 4.4 WNW 0 2 4 2 0 0 0 01 8 2.3% 5.0 NW 0 2 3 1 0 0 0 of 6 1.7% 4.8 NNW 0 2 24 11 0 0 0 0 37 10.6% 6.8 Total 0 25 182 124 16 1 0 0 348

% Of 0.0%

Total 7.2% 52.3% 35.6% 4.6% 0.3% 0.0% 0.0%

0.0% ___________ ___________ 4.6% ___________ 0.0%

0.0% I __________-

0.3% ___________

Average speed for this table (MPH): 7.1 Hours in above table with variable direction 0 Total number of CALMs : 1 Total number of Invalid hours 0 Total number of Valid hours : 1554 Total number of hours for period 1554 9-63

flT1TI4 TPYA5 PRC)WCI'

'ZOUTH TEXAS PR Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 10/01/2002 00:00 To : 12/31/2002 23:00 PRIMARY TOWER STABILITY CLASS F (8) +

Wind Speed (1) (2) (3) (4) (5) (6) (7) (8) 32.8 (MPH) -> CALM 1.0 3.6 7.6 12.6 18.6 24.6 32.6 + Total % Of Avg.

-35 -7.5 -12.5 -18.5 -24.5 -32.5 Total Speed Sector N 0 2 12 3 0 0 0 0 17 8.5% 6.0 NNE 0 4 18 1 0 0 0 0 23 11.6% 5.0 NE 0 3 15 0 0 0 0 0 18 9.0% 4.6 ENE 0 4 9 0 0 0 0 0 13 6.5% 4.5 E 0 7 13 0 0 0 0 0 20 10.1% 4.5 ESE 0 5 19 0 0 0 0 0 24 12.1% 4.8 SE 0 2 17 1 0 0 0 0 20 10.1% 4.7 0 1 8 0 0 0 0 0 9 4.5% 4.3 SSE S 0 3 7 0 0 0 0 0 10 5.0% 5.0 SSW 01 0 2 0 0 0 0 0 2 1.0% 4.8 SW 0 11 0 0 0 0 0 2 1.0% 4.5 WSW 0 1 0 0 0 0 0 0 1 0.5% 3.0 0 1 0 0 0 0 0 0 1 0.5% 2.4 W

WNW 0 5 I 0 0 0 0 0 6 3.0% 2.6 0 5 7 1 0 0 0 0 13 6.5% 4.3 NW NNW 0 1 17 2 0 0 0 0 20 10.1% 5.7 Total 146 8 0 0 0 0 199 0 45

% Of 73.4% 4.0% 0.0% 0.0% 0.0% 0.0%

0.0% 22.6%

Total

________ I _______ I _______ -,

Average speed for this table (MPH): 4.8 0

Hours in. above table with variable direction :

1 Total number of CALMs :

0 Total number of Invalid hours 1554 Total number of Valid hours :

1554 Total number of hours for period 9-64

RADTOACTWF. PRT I NT RFI IA'P P1PA1T 9fW*

RADIOACTIVE EFFLUENT RELEASE REPQWr IMI) QJkJ I rl I r-AA3 rAU Sýk Joint Frequency Tables Joint Frequency Table - Batch Release Hours From : 10/01/2002 00:00 To : 12/31/2002 23:00 PRIMARY TOWER STABILITY CLASS G Wind Speed 1 (6) (8) 32.6+

(1)

(t) (2)

(2) (4) 18.6 (6) (7)

CALM 1.0 1.0 (3) (5) 18.6 (8) 32.6 +

(MPH) -> CALM 3.6 7.6 126 24.6

-3 5 -7.5 -12.5 -18.5 - 245 Total % Of Avg.

-32.5 Sector Total Speed N 0 3 11 0 0 0 01 01 14 6.3% 4.8 NNE 1 7 19 0 0 0 0 0 27 12.2% 4.0 NE 0 5 12 0 0 0 0 0 17 7.7% 3.9 ENE 0 10 25 0 0 0 0 0 35 15.8% 3.9 E 0 4 14 0 0 0 0 0 18 8.1% 4.3 ESE 0 3 12 0 0 0 0 01 15 6.8% 4.3 SE 0 3 8 0 0 0 0 01 11 5.0% 3.6 SSE 0 0 11 0 0 0 0 0 11 5.0% 5.8 S 0 1 0 0 0 0 0 0 1 0.5% 1.8 SSW 0 0 0 0 0 0 0 0 0 0.0% 0.0 SW 0 0 0 0 0 0 0 0 0 0.0% 0.0 WSW 01 0 0 0 0 0 0 0 0 0.0% 0.0 W 0 4 11 0 0 0 0 0 15 6.8% 3.8 WNW 0 6 9 0 0 0 0 0 15 6.8% 3.7 NW 0 5 9 0 0 0 0 0o 14 6.3% 3.9 NNW 0 10 18 0 01 0 0 01 28 12.7% 4.4 Total 1 61 159 0 0 0 0 0 221

% Of 0.5%

Total 27.6% 71.9% 0.0% 0.0% 0.0% 0.0% 0.0%

0.0% 1.___________

71.9% ___________

0.5% ___________ ___________

___________ L___________ I __________ 0.0%

Average speed for this table (MPH): 4.2 Hours in above table with variable direction : 0 Total number of CALMs : 1 Total number of Invalid hours 0 Total number of Valid hours : 1554 Total number of hours for period 1554 9-65

j

-j I

I I

Elm

NOC-AE-03001479, Radioactive Effluent Release Report for 2002

Contents

Text

SUMMARY

SUMMARY

SUMMARY

SUMMARY

SUMMARY

SUMMARY

SUMMARY

Navigation menu

NOC-AE-03001479, Radioactive Effluent Release Report for 2002

Text

SUMMARY

SUMMARY

SUMMARY

SUMMARY

SUMMARY

SUMMARY

SUMMARY

Navigation menu

Search