Text

Annual Rept for TS Section 5.9.4.A for 960101-1231
	ML20138H734
Person / Time
Site:	Fort Calhoun
Issue date:	12/31/1996
From:	; OMAHA PUBLIC POWER DISTRICT
To:	;
Shared Package
ML20138H732	List: LIC-97-0044, Forwards Third Copy of 1996 Annual Radiological Effluent Release Rept for 960101-1231, IAW Section 5.9.4.a of FCS TS; ML20138H734;
References
	NUDOCS 9705070260
	Download: ML20138H734 (116)
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l Omaha Public Power District Fort Calhoun Station Unit No.1 Annual Report For Technical Specifications, Section 5.9.4.A January 1, 1996 to December 31, 1996 1 l DOCKET NO. 50-285 OPERATING LICENSE DPR-40

l l i Annual Radiological Effluent Release Report This report is submitted in accordance with Section 5.9.4.a of the Technical Specifications of Fort Calhoun Station Unit No.1, Facility Operating License DPR-40. l l for the period January 1,1996 through December 31,1E93 The Effluent Report is l presented in the format outlined in Regulatory Guide 1.21, Revision 1. In addition, this report provides the results of quarterly dose alculations performed in accordance with the Offsite / Dose Calculation Manual. Results are presented by quarter for the period January 1,1E9fi through December 31,1E93 Further, description of any changes made during the preceding twelve months to the Offsite Dose Calculation Manual and/or the Process Control Program for the Fort Calhoun Station are presented. eM !d 42We / Manager-Fort Calhoun Station I l l l

TABLE OF CONTENTS 1 Santion Section Title 1. 1.0 Introduction 1.1 Executive Summary 2.0 SupplementalInformation 2.1 Regulatory Limits 2.2 Effluent Concentration Limits 2.3 Measurements and Approximations of Total Radioactivity 2.4 Batch Releases 2.5 Abnormal Releases 3.0 Gaseous Effluents 4.0 Liquid Effluents 5.0 Solid Wastes 6.0 Related Information 6.1 Operability of Liquid and Gaseous Monitoring Instrumentation 6.2 Changes to Offsite Dose Calculation Manual (ODCM) or Process Control Program (PCP) 6.3 New Locations or Modifications for Environmental Monitoring or Dose Calculations 6.4 Noncompliance with Radiological Effluent Control Requirements 6.5 Changes to Liquid and Gaseous Treatment and Ventilation Exhaust Systems 6.6 Meteorological Monitoring Program 6.7 Assessment of Doses 11. Quarterly Doses from Effluents Offsite Dose Calculation Manual ill. Radiological Effluent Releases, Technical Specification 5.9.4.a Table lll-1; Batch Liquid and Gas Release Summary Table 111-2; Abnormal Batch and Liquid Release Summary Table 111-3; Gaseous Effluents -Summation of All Releases i l Table 111-4; Gaseous Effluent Releases; Batch Mode Table 111-5; Gaseous Effluent Releases; Continuous Mode Table lil-6; Liquid Effluents Summation of All Releases Table Ill-7; Liquid Effluent Releases; Batch Mode Table 111-8; Liquid Effluent Releases; Continuous Mode l

TABLE OF CONTENTS IV. Dose From Gaseous Effluents - Gasparil output Tables IV-A-1 to IV-A-41; Receptor Dose Projections Table IV-B-1; Dose Contributions at Unrestricted Area Boundary Table IV-C-1; Alara Annualintegrated Dose Summary V. Dose From Liquid Effluents - Ladtapil output Summary Dose Projections from liquid effluent releases VI. Radioactive Effluent Releases-Solid Radioactive Waste Technical Specifications 5.9.4.a Vll. Attachments 1. Offsite Dose Calculation Manual (ODCM) and Process Control Program (PCP) Revisions Technical Specifications 5.17.d and 5.18.d 2. Joint Frequency Distribution Wind Direction vs. Wind Speed by Stability Class and Meteorological Data per Batch Release 3. Annual Occupational Exposure Report Technical Specification 5.9.1.b

1.0 INTRODUCTION

This Annual Radiological Effluent Release Report, for Fort Calhoun Station Unit No.1, is submitted as required by Technical Specification 5.9.4 for the period January 1,1996 through December 31,1996. l 1.1 Executive Summarv The Radioactive Effluent Monitoring program for the year 1996 was conducted as described in the following report. Although major efforts were made to maintain the release of radioactive effluents to the environment as low as reasonably achievable, activity released increased from the previous year. This can be attributed primarily to the defects in fuel experienced during this cycle. The total gaseous activity released for 1996 was 8296 curies. This was an increase from the 540 curies released in 1995. Dose contribution from gaseous effluents at the unrestricted area boundary was 1.02E+00 mil!irads maximum gamma air dose, and 3.13E+00 millirads maximum beta air dose. This was an increase from the 1995 values of 6.20E-02 and 1.79E-01 respectively. Total activity (excluding tritium, dissolved gases and alpha) released in 1996 in liquid effluents was 4.66E-01 curies. This was lower than the previous years value of 4.97E-01 curies. The total tritium activity released in 1996 in liquid effluents was 488 curies. This was an increase from the previous years value of 257 curies. The calculated whole body dose due to liquid effluents released in 1996 was 4.32E-01 mrem, up from 1995 dose of 1.93E-01 mrem adult whole body dose at the site discharge from all sources. The increase in dose can be attributed to the increase in dissolved gases and tritium in liquid effluents. The Fort Calhoun Station meteorological system achieved a cumulative recovery rate of 96.35% for the joint frequency parameters required by Regulatory Guide 1.23 of wind speed, wind direction and delta l temperature. l I-1

There were two abnormal releases during 1996. The first occurred on October 10,1996 during a refueling outage, when an unmonitored release was detected by an increase in activity in the equipment hatch room. The cause was identified as leakage from containment past the equipment hatch seal which was secured by four bolts at the time. In response, the control room directed that the containment PAL doors be opened to bring the containment atmosphere to a negative pressure via auxiliary building ventilation. Auxiliary building ventilation was shifted to operate one supply and two exhaust fans and auxiliary building actnnty was monitored for an increase in actmty. A Radiological Analysis was performed by Radiation Protection and calculations showed that the release of radioactive material did not exceed Technical Specification requirements. The total i amount of radioactive gas released was 0.02 Curies. The ECL frachon was 4.8E-5 which is well below 5 times the ECL allowed by Technical Specificeuens. The second unmonitored release occurred on October 30,1996, also during the refueling outage. Containment Closure was established and i the secondary manways on Steam Generator RC-2A were removed to support maintenance activities. An electrician requested clearance on the solenoid valve for YCV-1045, Auxiliary Feedwater Pump FW-10 inlet, for replacement. YCV-1045 was hand Jacked closed and the electncian was allowed to pull the fuses. When the fuses were pulled, YCV-1045 stayed closed but YCV-1045A and YCV-1045B, Main Steam Supply to Auxiliary Feed Pump FW-10 opened. This was due to the fact that YCV-1045A/B are slaved to YCV-1045 when YCV-1045 opens. The flow path for the unmonitored release was from containment, through RC-2A, down the Main Steam line, through YCV-1045A, back through FW-10 warmup line MS-365 which was open and throttle valve MS-366 which was open 1/16th of a tum, to the Main Steam Line and to atmosphere through openings in the Main Steam header. This condition lasted for approximately 30 minutes until detected and YCV-1045A and YCV-1045B were closed. A Radiological Analysis was performed by Radiation Protection and calculations showed that the release did not exceed Technical Specification requirements. The total amount of radioactive material potentially released was calculated to be 4.93E-09 Curies. The ECL fraction was 1.07E-10 which is well below the 5 times ECL allowed i by Technical Specifications. During the current reporting period, a Condition Report, 199601194, was written to address questtions conceming the effect that the current transportation factors for particulates and iodines being applied to our air effluent monitors would have on the dose reported in previous Annual Effluent Release Reports. An evaluation was performed and it was i determined that no annual objectives were exceeded and that the resulting increase was insignificant to the reported iodine and particulate concentrations. See Section I, Step 6.1 for details. I-2 l P w -~ -. -,.

= - 1 l During 1996 there were no revisions made to the ODCM or the Process Control Program. For 1996, the total volume of buried solid radwaste was 18.63 cubic meters, up from the 12.75 cubic meters of solid waste buried in 1995. The increase was due mostly to the shiprnents of spent resin. The total buried activity for 1996 was 17.61 curies,08.4% of which came from spent resin. This value is up from the 1995 value of 1.826 curies. Overall, the radioactive effluent monitoring program has bean conducted in an appropriate manner to ensure the activity released and associated dose to the public has been maintained as low as reasonably achievable. i 2.0 SUPPLEMENTAL INFORMATION 2.1 Reaulatorv Limits ~ The ODCM Radiological Effluent Control Specifications applicable to the release of radioactive material in liquid and gaseous effluents are described in the following sections. 1 2.1.1 Fission and Activation Gases (Noble Gases) The release rate of radioactive material in airbome effluents shall be controlled such that the instantaneous concentrations of radionuclides does not exceed the values specified in 10 CFR 20 for airbome effluents at the unrestricted area boundary. To support plant operations, Supervisor, System Chemistry may increase this limit up to the limits specified in Technical Specification 5.16.1.g. Technical Specification 5.16.1.g establishes the administrative control limit on the concentration resulting from radioactive material, other than noble gases, released in gaseous effluents to unrestricted areas conforming to ten times 10 CFR 20.1001-20.2401, Appendix B, Table 2, Column 1. For noble gases, the concentration shall be limited to five times 10 CFR 20.1001-20.2401, Appendix B, Table 2, Column 1. 1 I-3

The air dose due to noble gases released in gaseous effluents to areas at or beyond the site boundary shall be limited to the i following: l a. During any calendar quarter: Less than or equal to 5 mrads for gamma radiation and less than or equal to 10 mrads for beta radiation, and b. During any calendar year: Less than or equal to 10 mrads for i ganma radiation and less than or equal to 20 mrads for beta l raosation. j i 2.1.2 Dose - lodine-131. Radioactive Material in Particulate Form with Half Lives Greater than 8 Davs (other than Noble oases) and f Tritium f i

a. The dose to an individual or dose commitment to any organ of an individual in unrestricted areas due to the release of I-131, f

Tritium, and radioactive materials in particulate form with half-lives greater than eight days (excluding noble gases) in t airbome effluents shall not exceed 15 mllll rems from all { exposure pathways during any calendar year. b. The dose to an individual or dose commitment to any organ of I an individual in unrestricted areas due to the release of I-131, Tritium, and radioactive materials in particulate form with half-lives greater than eight days (excluding noble gases) in airbome effluents shall not exceed 7.5 millirems from all exposure pathways during any calendar quarter. s 2.1.3 Liouid Effluents The release rate of radioactive material in liquid effluents shall be controlled such that the instantaneous concentrations for l I radionuclides, other than dissolved or entrained noble gases, do not exceed the values specified in 10 CFR 20 for liquid effluents at site discharge. To support plant operations, Supervisor-System Chemistry may increase this limit up to the limit specifed in Technical Specifications 5.16.1.b. For dissolved or entrained noble ) gases, the concentration shall be limited to 2.0 E-04 pCi/ml, total activity. 1-4 ) i

r l f l Technical Specification 5.16.1.b establishes the administrative control limit on concentration of radioactive material, other than dissolved or entrained noble gases. released in liquid effluents to unrestricted areas conforming to ten times 10 CFR 20.1001-20.2401, Appendix B, Table 2, Column 2. For dissolved or entrained noble gases, the concentration shall be limited to 2.0 E-04 pCi/mi total activity. The dose or dose commitment to a MEMBER OF THE PUBLIC from radioactive materials in liquid effluents released to unrestricted areas shall be limited to: a. During any calendar quarter: Less than or equal to 1.5 mrems to the whole body and less than or equal to 5 mrems to any organ, and b. During any calendar year: Less than or equal to 3 mrems to the whole body and less than or equal to 10 mrems to any organ. 2.1.4 Total Dose - Uranium Fuel Cvele The dose to any real individual from uranium fuel cycle sources shall be limited to 5 25 mrem to the total body or any organ (except the thyroid, which shall be limited to 5 75 mrem) during each calendar year. 2.2 Effluent Concentration Limits 2:2.1 Liauid Effluents The values specified in 10 CFR Part 20, Appendix B, Column 2 are i used as the ECL for liquid radioactive effluents released to unrestricted areas. A value of 2.0 E-04 pCi/miis used as the ECL for dissolved and entrained noble gases in liquid effluents. 2.2.2 Gaseous Effluents The values specified in 10 CFR Part 20, Appendix B, Column 1 are used as the ECL for gaseous radioactive effluents released to l unrestricted areas. i I I-5 l

_ _. _. _.. _. _. _. ~. _ _.= _ _ - l 2.3 Mammurements and Anoroximations of Total Radioactivity Measurements of total radioactivity in liquid and gaseous radioactive effluents were accomplished in accordance with the sampling and analysis requirements of Tables 1 and 2 of Part ll of the ODCM. l-1 l 2.3.1 Liouid Radioactive Effluents Each batch was sampled and analyzed for gamma emitting radionuclides using gamma spectroscopy, prior to release. Composite samples were analyzed monthly and quarterly for the Monitor and Hotel Waste Tanks. Composite samples were analyzed monthly in the onsite laboratory for tritium and gross alpha radioactivity using liquid scintillation and proportional counting techniques respectively. Composite samples were analyzed quarterly for Sr-89, Sr-90 and Fe-55 by a contract laboratory (Barringer Laboratories). A software program was developed and installed that can project the total body and critical organ dose contribution at the site boundary for each release and the percent contribution to the annual objective dose. i For continuous releases from the Steam Generator blowdown, daily grab sainples were obtained for weekly, monthly and quarterly composites, in proportion to the rate of blowdown. Samples were analyzed using gamma spectroscopy techniques weekly and monthly. Monthly composites were also analyzed for tritium and gross alpha radioactivity using liquid scintillation and proportional counting techniques, respectively. Composite samples were analyzed quarterly for Sr-89, Sr-90, and Fe-55 by a contract laboratory (Barringer Laboratories). 2.3.2 Gaseous Radioactive Effluerta Each gaseous batch release was sampled and analyzed for radioactivity prior to release. For release of Waste Gas Decay Tanks, noble gas grab samples were analyzed for gamma emitting radionuclides using gamma spectroscopy. For releases from the Ccntainment Building, samples were taken using charcoal and particulate filters, in addition to noble gas and tritium grab samples, and analyzed for gamma emitting radionuclides prior to each release. The results of the analysis and the total volume of effluent released were used to determine the total amount of radioactivity j released in the batch mode. A software program was developed I and installed that can project the total body and critical organ dose j i contribution at the site boundary for each release and the percent 1 1-6 i -.7 --e

s i contribution to the annual objective dose. This program also adds the projected dose to the current actual dose totals in a temporary file, until it is updated with actual release data at the completion d a purge. For continuous effluent release pathways, noble gas and tritium samples were collected and analyzed weekly for gamma emitting radionuclides by gamma spectroscopy and liquid scintillation counting techniques, respecovely. Continuous release pathways were continuously sampled using charcoal and particulate filters and analyzed weekly for gamma emitting radionuclides using gamma Wuvscopy. Weekly particulate filters were analyzed for gross alpha radioactivity in the onsite laboratory using proportional counting techniques. Quarterly composites of particulate filters were analyzed for Sr-89 and Sr-90 by an offsite laboratory (Barringer Laboratories). 2.4 Batch Releases A summary of information for gaseous and liquid batch releases is included in Table ill-1. 4 2.5 Abnormal Relegang Abnormal Releases are defined as unplanned and unmonitored releases of radioactive material from the site boundary. A summary of information for gaseous and liquid abnormal releases is included in Table 'di-2. 3.0 GASEOUS EFFLUENTS The quantities of radioactive material released in gaseous effluents are summarized in Tables ill-3, Ill-4 and 111-5. All radioactive material released in gaseous form are considered to be ground level releases. 4.0 LIQUID EFFLUENTS The quantities of radioactive material released in liquid effluents are summarized in Tables ill-6, lll-7 and 111-8. l l 5.0 SOLID WASTES l l The quantities of radioactive rnaterial released as solid effluents are summarized in Section VI. i I I-7 t

. ~.. - - 6.0 RELATED INFORMATION 6.1 Ooerability of Liouid and G=anue Monitorina Instrumentation During the reporting period no instruments used to monitor radioactive effluent releases were in violation of the reportable instrument operability requirements listed in the ODCM. During the current reporting period, a Condition Report,199601194, was written to address questions conceming the effect that the current - transportation factors for particulates and lodines being applied to our air effluent monitors would have on the dose reported in previous Annual Effluent Release Reports. New radiation monitors were installed under modification MR-FC-84-155 i in 1994. Along with the upgrade, Engineering Analysis EA-FC-94-048 was performed to determine the sample transportation efficiency for l iodines and particulates on all air effluent monitors. These transportation factors were incorporated in the sample analysis procedures to adequately compensate for sample loss. The engineering analysis also l included a transportation factor determination for the previous auxiliary building air effluent sampler RM-060. The results indicated a 77.6% efficiency for elemental particulates and 75.5% efficiency for iodine. Transportation factors were not previous employed, therefore an i evaluation was performed using the last 10 years of data to determine the dose impact to reported release concentrations. It was determined that no annual objectives were exceeded and that the resulting increase was insignificant to the reported iodine and particulate concentrations. The highest dose enctcntered was in 1985 in which 7.95% of the annual objective was achieved. The change would have resulted in an increase of 2.15%, for a total of 10.1% of the annual objective for that year, which is equivalent to 0.33 mrem additional exposure. 6.2 Chanaes to the Offsite Dana Calculation Manual (ODCM) and Process Control Proaram (PCP) During the reporting period there were no changes to the ODCM or PCP. 6.3 New Locations or Modifications for Dose Calculations or Environmental Monitorina Based on the 1996 Land Use Survey, no new receptor locations were identified which resulted in changes to our environmental monitoring sample locations. I-8

The 1996 Land Use Survey determined that there were no goats being milked in a five mile radius so therefore the goatmilk pathway was removed from our software used to estimate site boundary dose on a quarterly bases. Goatmilk is not used as a receptor site in the annual report. ) J l 6.4 Noncomoliance with Radioloaical Effluent Control Reauirements This section provides a listing of events that did not comply with the applicable requirements of the Radiological Effluent Controls given in the Offsite Dose Calculation Manual (ODCM). Detailed documentation conceming evtuations of these events and corrective actions is maintained onsne. 6.4.1 Abnormal Gaseous and Liauid Releases i a. On October 10,1996, during a refueling outage, an unmonitored release was detected by an increase in activity in the equipment hatch room. The cause was identified as l leakage from containment past the equipment hatch seal which was secured by four bolts at the time. The containment purge was secured which allowed a pressure rise inside containment. in response, the control room directed that the containment PAL doors be opened to bring the containment atmosphere to a negative pressure via auxiliary building ventilation. Auxiliary building ventilation was shifted to operate one supply and two i exhaust fans and auxiliary building activity was monitored for an increase in activity. i The following corrective actions have been tal-or are under development: Engineering has been requested to review the four bolt requirement. Until an evaluation is completed, a 60 psi test will be completed prior to the start of activities that require the four bolt arrangement. The effects of this event on the safety of the plant or to the public are insignificant. A Radiological Analysis was performed by Radiation Protection and calculations showed that the release of radioactive material did not exceed Technical Specification requirements. The total amount of radioactive i gas released was 0.02 Curies. The ECL fraction was 4.8E-5 which is well below 5 times the ECL allowed by Technical Specifications. 1-9

i b. The second unmonitored release occurred on October 30, j 1996, also during the refueling outage. Containment Closure was established and the secondary manways on Steam Generator RC-2A were removed to support maintenance activities. An electrician requested clearance on the solenoid valve for YCV-1045, Auxiliary Feedwater Pump FW-10 inlet, for replacement. YCV-1045 was hand Jacked closed and the electrician was allowed to pull the fuses. When the fuses were pulled, YCV-1045 stayed closed but YCV-1045A and YCV-1045B, Main Steam Supply to Auxiliary Feed Pump FW-10 opened. This was due to the fact that YCV-1045A/B l are slaved to YCV-1045 when YCV-1045 opens. The flow path for the unmonitored release was from containment, through RC-2A, down the Main Steam line, through YCV-1045A, back i through FW-10 warmup line MS-365 which was open and l throttle valve MS-366 which was open 1/16th of a tum, to the Main Steam Line and to atmosphere through openings in the Main Steam header. This condition lasted for approximately 30 l minutes until detected and YCV-1045A and YCV-1045B were l closed. i The following corrective actions have been taken or are under development: )

Operations will revise OI-CO-4 to incorporate a method of clarifying exactly which valves are being credited for closure.

A special set of placards will be utilized, to be hung on the components as they are verified per OI-CO-4. The Operations Control Center will be updated as closure is established.

Station procedures are being reviewed and revised as necessary, to ensure adequate controls exist to allow containment closure to be established and maintained during fuel movement and other activities that reauire closure.
Training will be conducted for Operations personnel, Operations Control Center (OCC) Shift Supervisors, OCC i

Tagging Coordinators and Maintenance personnel prior to the 1998 Refueling Outage. The effects of this event on the safety of the plant or to the public are insignificant. A Radiological Analysis was performed by Radiation Protection and calculations showed that the i 1-10

l 1 l l l l release did not exceed technical Specification requirements. The total amount of radioactive material potentially released was calculated to be 4.93E-09 Curies. The ECL fraction was 1.07E-10 which is well below the 5 times ECL allowed by Technical Specifications. 6.4.2 Failure to Meet Soecified Samoling Reauirements For the year 1996, there were no instances of failure to meet the specified sampling criteria as required in the ODCM. 6.5 Changes to Liauid and Gaseous Waste Treatment and Ventilation Exhaust Systems During the reporting period no design modifications were approved or implemented involving major changes to the Liquid and Gaseous Waste Treatment Systems. Temporary Modification 96024 was installed in June of 1996 and has since been reclassified as a permanent modification. The pre-filters were removed from auxiliary building ventilation exhaust and 2 inch charcoal filters were installed in their place to increase the efficiency of iodine removal from the auxiliary building. Documentation of this modification is available for review upon request. 6.6 Meteoroloaical Monitorino Program A summary of hourly meteorological data, collected during 1996, is retained onsite. This data is available for review by the NRC upon request. Joint Frequency tables are included in Attachrnent 2. During the 1995 reporting period a new meteorological tower was constructed onsite. This tower is 60 meters high with instrumentation placed at 60 meters and ten meters. The old tower was 110 meters high with instrumentation at 110 meters and 10 meters. A factor of two was applied to normalize the delta temperature readings for stability classes. Additionally, a change was made to the number of wind speed categories in our meteorological evaluation software XOQDOQ, to be more in line with Regulatory Guide 1.21 format, from 15 wind speed categories to six. As a result, our calculated X/O values were higher than the previous years values, and the extremes of atmospheric stability frequency increased I while the mid-categories decreased over what was previously observed. l l l I-11

i Real time hourly meteorological data is used to calculate the dose to individuals at site boundary receptor sites in the annual report. For quarterly estimates during the year an annual average X/Q is used which is an average of the highest X/Q's calculated for each year of a three year period. i 6.7 Assessment of Doses 6.7.1 Doses Due to Liauid Effluents The body, skin, and organ mrem for liquid releases were calculated i for all significant liquid pathways using the annual configuration of the LADTAP 11 program. The site discharge location was chosen to present a most conservative estimate of dose for an average adult, teenager, child and infant. A conservative approach is also presented by the assumption that Omaha and Council Bluffs j receive all drinking water from the Missoun River. l i The LADTAP program in its annual configuration was also used to a calculate the total body and organ doses for the population of l 760,413 within a 50 mile radius of the plant. The results of the i i calculations are listed in Section V. l The dose due to liquid effluents for total body and critical organ are l also calculated quarterly using the methods in the ODCM. The results are listed in Section 11. 6.7.2 Doses Due to Gaseous Effluents Total Body, skin and organ doses from ground releases were calculated in millirem (mrem) to an average adult, teenager, child, and infant in each receptor using the annual configuration of the l Gasparli program. Also, the doses to the same groups, in units of millirad (mrad), due to gamma and beta radiation carried by air, were computed using Gasparil. The Gaspar ll program in its annual configuration was also used to calculate the ALARA integrated population dose summary for the total body, skin and organ doses in person-rems for all individuals within a 50 mile radius. The results of the calculations are shown in Section IV. The dose due to gaseous effluents for total body gamma and beta i noble gas air dose are calculated quarterly using the methods in the ODCM with an annual average X/Q. The results are listed in Section ll. 1-12

d 6.7.3 Doses Due to 1-131. Tritium and Particulates with Half Lives Greater than 8 days. The doses due to 1-131, Tritium and Particulates with half lives greater than 8 days for total body and critical organ dose are 4 calculated quarterly using the highest of infant or child dose factors and an annual average X/Q. The results are listed in Section il for inhalation, ground and food. 6.7.4 Direct Radiation Dose to individuals and Pooulations Direct radiation doses attributed to the gamma radiation smitted from the containment structure were not observed above local background at any TLD sample locations for this annual period. 6.7.5 40 CFR 190 Dose Evaluation ODCM Radiological Effluent Controls requires dose evaluations to demonstrate compliance with 40 CFR Part 190 only if calculated yearly doses exceed two times the annual design objectives for liquid and/or gaseous effluents. At no time during 1996 were any of these limits exceeded, therefore no evaluations are required. 1 l i 1 I-13

. ~. -. l l l SECTION 11 QUARTERLY DOSES FROM EFFLUENTS l l Offsite Dose Calculation Manual j l i January 1, 1996 - December 31, 1996 l l i I l l l l I I l 11-1

Quarterly Dose Calculation Results January 1.1996 through December 31.1996 Wdh the implementation of the Fort Calhoun Station Radiological Effluent Technical Specifications (RETS) on October 1,1985, radiation doses in the unrestricted area from liquid and gaseous effluents must be calculated on a quarterly basis in accordance with the Offsite Dose Calculation Manual (ODCM). These calculations are performed to ensure the annual dose limits delineated in Appendix l of 10 CFR Part 50 and implemented by the RETS are not exceeded. If the results of the quarterly calculations exceed fifty percent (50%) of the annual limits of Appendix 1, actions are taken to . reduce effluents so that resultant doses do not exceed the annual limits during the remainder of the year and a special report is submitted to the NRC. This section presents the results of the quarterly dose calculations performed since January 1.1996 . Details are shown as to the types, sources and resultant doses from the effluents, annual limits and a comparison to the annual limits. The quarterly totals are well below the 50% annual dose acceptance criteria. In addition, the summation of the quarterly totals shows OPPD to be less than the annual limits and in compliance with the regulations and the ODCM. I I 11-2

1 QUARTERLY CUMULATIVE DOSE CONTRIBUTION FROM RADIOACTI i FORT CALHOUN FIRST QUARTER 1996, DOSE PROJECTIONS I. Liquid Effluents: s Total Body) Critical Organ I Dose (mrem Dose (mremi Batch: 6.36E-02 8.27E-02 Continuous: 1.75E-05 1.75E-05 Totals: 6.36E-02 8.27E-02 ODCM Annual Obj: 3.00E+00 1.00E+01 Percent of ODCM Annual Obj: This Quarter: t 2.12 % j Year to Date: 0.83 % 2.12 % 0.83 % l II. Gaseous Effluents: Total Body Gamma Total Body Beta Dose (mrad) Dose (mrad) A. Noble Gas Air Dose: 1.87E-01 5.32E-01 ODCM Annual Obj: 1.00E+01 2.00E+01 t i Percent of ODCM Annual Obj: i This Quarter: 1.87 % ) Year to Date: 2.66 % 1.87 % 2.66 % 4 i B. I-131, H-3, and Particulates l with Half-lives > 8 Days: Total Body Critical Organ Dose jmrg) Inhalation: _ Dose { gem) 5.32E-04 7.41E-02 i Ground and Food: 4.94E-03 1.85E+00 1 I Totals: 5.47E-03 1.92E+00 ODCM Annual Obj: 1.50E+01 1.50E+01 l Percent of ODCM Annual Obj: 3 j This Quarter: 0.04 % 12.83 % i Year to Date: 0.04 % 12.83 % 4 4 4 11-3 i 4

l QUARTERLY COMULATIVE DOSE CONTRIBUTION FROM RADIOACT FORT CALHOUN SECOND QUARTER 1996, DOSE PROJECTIONS I. Liquid Effluents: l Total Body Critical Organ l Dose (arem) Dose (mrem) Batch: Continuous: 1.37E-01 1.80E-01 5.42E-06 5.42E-06 Totals: 1.37E-01 1.80E-01 ODCM Annual Obj: 3.00E+00 1.00E+01 Percent of ODCM Annual Obj: This Quarter: 4.57 % Year to Date: 1.80 % 6.69 % 2.63 % II. Gaseous Effluents: Total Body Gamma Total Body Beta 1 Dose (arad) Dose (mrad) A. Noble Gas Air Dose: 3.47E-01 1.08E+00 ODCM Annual Obj: 1.00E+01 2.00E+01 Percent of ODCM Annual Obj: This Quarter: 3.47 % 5.40 % Year to Date: 5.34 % 8.06 % B. I-131, H-3, and Particulates e with Half-lives > 8 Days: Total Body Critical Organ Dose (mrem) Dose (mram) i Inhalation: 1.51E-04 3.21E.02 Ground and Food: 1.74E-03 7.96E-01 Totals: 1.89E-03 8.28E-03 ODCM Annual Obj: 1.50E+01 1.50E+01 Percent of ODCM Annual Ob -_-.....-... _........___j: This Quarter: 0.01 % 5.52 % Year to Date: 0.05 % 18.35 % l l l r l II-4 ~ - - -

j QUARTERLY CUMUIATIVE DOSE CONTRIBUTION FROM RADIOACTIVE FORT CALHOUN THIRD QUARTER 1996, DOSE PROJECTIONS i l I. Liquid Effluents: Total Body Critical Organ ( Dose (mrem) Dose (mrem) 1 1 Batch: 8.82E-02 1.19E-01 Continuous: 0.00E+00 0.00E+00 Totals: 8.82E-02 1.19E-01 i ODCM Annual Obj: 3.00E+00 1.00E+01 } Percent of ODCM Annual Obj: i This Quarter: 2.94 % 1.19 % Year to Date: 9.63 % 3.82 % 4 4 f I j II. Gaseous Effluents: Total Body Gamma Total Body Beta Dose (mrad) Dose (mrad) A. Noble Gas Air Dose: 9.84E-02 2.91E-01 i t ODCM Annual Obj: 1.00E+01 2.00E+01 Percent of ODCM Annual Obj: l This Quarter: 0.98 % 1.46 % Year to Date: 6.32 % 9.52 % a B. I-131, H-3, and Particulates with Half-lives > 8 Days: Total Body Critical Organ Dose (mrem) Dose (mrem) Inhalation: 1.93E-05 1.48E-03 Ground and Food: 1.40E-04 3.66E-02 Totals: 1.59E-04 3.81E-02 ODCM Annual Obj: 1.50E+01 1.50E+01 Percent of ODCM Annual Obj: 4 i This Quarter: 0.00 % 0.25 % j Year to Date: 0.05 % 18.60 % l 1 k i 11-5

QUARTERLY CUMULATIVE DOSE CONTRIBUTION FROM RADIOACTIV FORT CALHOUN FOURTH QUARTER 1996, DOSE PROJECTIONS I I. Liquid Effluents: Total Body Critical 0.9an Dose (arem) Dose (mrem) Batch: Continuous: 5.65E-01 7.66E-01 1.41E-04 1.88E-04 Totals: 5.65E-01 7.66E-01 i ODCM Annual Obj: 3.00E+00 1.00E+01 Percent of ODCM Annual Obj: This Quarter: 18.84 % Year to Date: 7.66 % 28.47 % 11.48 % II. Gaseous Effluents: Total Body Gamma Total Body Beta Dose (arad) Dose (mrad) A. Noble Gas Air Dose: 2.96E-01 9.42E-01 ODCM Annual Obj: 1.00E+01 2.00E+01 Percent of ODCM Annual Obj : i t This Quarter: 2.96 % Year to Date: 4.71 % 9.28 % 14.23 % B. I-131, H-3, and Particulates . ith Half-lives > 8 Days: j w Total Body) Critical Organ Dose (arem Dose (mrem) Inhalation: 4.06E-04 2.46E-02 Ground and Food: 2.70E-03 6.11E-01 Totals: 3.11E-03 6.36E-01 ODCM Annual Obj: 1.50E+01 1.50E+01 Percent of ODQ4 Annual Obj: This Quarter: 0.02 % Year to Date: 4.24 % t 0.07 % 22.84 % l II-6

4 4 SECTION lli RADIOLOGICAL EFFLUENT RELEASES Technical Specification (5.9.4.a) Table lll -1; Batch Liquid and Gas Release Summary Table lli-2; Abnormal Batch and Liquid Release Summary Table ill -3; Gaseous Effluents - Summation of All Releases Table 111 -4; Gaseous Effluent Releases; Batch Mode Table ill -5; Gaseous Effluent Releases; Continuous Mode Table ill-6; Liquid Effluents Summation of All Releases Table ill -7; Liquid Effluent Releases; Batch Mode Table lll -8; Liquid Effluent Releases; Continuous Mode January 1, 1996 - December 31, 1996 l 1 i 111-1

-n.- .- ~ -._..... l k TABLE III-l BATCH LIQUID AND GASBOUS RELEASE SUPMARY JANUARY THROUGH DECEMBER 1996 let Omerter 2nd Quarter 3rd Quarter 4th Quarter A. Liquid Releases All SourceJ 1. Number of Batch Releases: 39 64 46 70 2. Total Time Period for Batch Releases (min)t 4975 9508 5000 14932 3. Maximum Time Period for a Batch Release (min): 263 604 163 535 4. Average Time Period for Batch Releases (min): 128 149 126 213 5. Minimum Time Period for a Batch Release (min)e 106 58 80 8 6. Average Dilution Stream Flow During Periods of Release into the Missouri River (als/ min): 1.236E*09 1.304E,09 1.363E+09 3.732E*08 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter B. Osecous Releases All Bources 1. Number of Batch Releases: 31 35 16 138 2. Total Time Period for Batch Releases (min): 70764 59533 53522 51376 3. Maximum Time Period for a Batch Release (min): 5987 5485 4608 5130 4. Average Time Period for Batch Releases (minl 2283 1701 3345 662 5. Minimum Time Period for a Batch Release (min): 5 90 224 36 s I III-2

TABLE III-2 I ABNORMAL BATCH LIOUID AND GASEOUS RELEASE

SUMMARY

OUARTERI OUARTER 2 OUARTER 3 OUARTER 4 A. Liauids Number of releases 0 0 0 0 Total activity released, Ci 0.00E+00 0.00E+00 0.00E+00 0.0E+00 l B. Gases Number of releases 0 0 0 2 Total activity released, Ci 0.00E+00 0.00E+00 0.00E+00 2.00E-02 e III-3

1 natz nI-3 l GASEOUS EFFLtE3rrS-StBegLTION OF ALL RELEASES M Y 'DIROUGE DECEMEER 1996 1 1 1st ouarter 2nd Quarter 3rd ouarter 4th Quarter A. Fission & Activation Gases Total Release (Ci): 1.55E+03 3.17E+03 8.3EE*02 2.74E+03 Avg. Release Rate for period (uci/sec): 1.9st+02 4.03E+02 1.05E+02 3.44E+02 Percent of ODCM Limit (%): e B. Iodines Total Release (C1): 1.55E-02 E.76E-03 3.03E 04 5.07E-03 Avg. Release Rate for period luci/sec): 1.9sE.03 3.gDE-04 3.81E-05 E.37E-04 Percent of CDCM Limit (t): e C. Particulates Total Release (Ci): 0.00E+00 5.04E-06 2.65E-07 1.59E-06 Avf. Release Rate for period (uci/sec): 0.00E+00 s.42E-07 3.33E-08 2.00E 07 Percent of CDCM Limit (%): e aroes Alpha 2.225 05 2.13E-05 1.93E-05 2.53E-05 D. Tritium Total Release (C1): 1.79E+00 4.29E-01 7.37E-02 1.50E+00 AvT. Release Rate for period (uci/ sects 2.28E-01 5.45E-02 9.27E-03 2.01E-01 Percent of QDot Limit (g): e 180TE:

Applicable Limits are expressed in terms of Dose.

See Section II of this report. III-4

i TABLE III-4 GASEOUS EFFLUENTS--GROUND LEVEL RELEASES JANUARY THROUGH DECEMBER 1996 Batch Mode i Nuclides (C1) ist Ouarter 2nd Quarter 3rd Quarter 4th Quarter Fission is Activation Gases Argon-41 2.49E-01 2.23E-01 2.37E-01 8.03E-02 Erypton-85 1.25E+01 8.41E+01 2.28E+01 9.17E+01 Erypton-85M 1.38E-01 1.39E-01 2.20E-01 2.72E-02 Erypton-87 3.82E-03 6.99E-03 2.21E-02 1.575-03 Erypton-88 1.05E-01 1.06E-01 1.91E-01 1.53E-02 Eenon-131M 5.06E+00 1.81E+01 1.24E+00 4.88E+01 Yawm-133 8.48E+02 2.71E+03 5.00E+02 2.46E+03 Zenon-133M 8.62E+00 2.42E+01 4.66E+00 1.64E+01 Eenon-135 3.84E+00 3.56E+00 4.22E+00 1.90E+00 Yawm-135M 4.51E-04 0.00E+00 0.00E+00 0.r0E+00 Totals for Period: 8.79E+02 2.84E+03 5.34E+02 2.62E+03 Iodines Iodine-129 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Iodine-131 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Iodine-132 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Iodine-133 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Totals for Period: 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Particulates Iron-55 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Strontium-89 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Strontium-90 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Yttrium-90 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Iodine-131 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Cesium-137 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Totals for Period: 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Tritium and Gross Alpha Tritium 1.79E+00 4.29E-01 7.37E-02 1.60E+00 Gross Alpha 0.00E+00 0.00E+00 0.00E+00 0.00E+00 NOTE: Nuclides not displayed or reported as 0.00E+00 were determined to be below the Lower Limit of Detection (LLD) values. III-5

m.m..__.. _..>._.m _____._..m.__..__.___. 4 5 l TABLE III-5 ) GASEOUS EFFLUENTS--GROUND LEVEL RELEASES i j JANUARY THROUGH DECEMBER 1996 Continuous Mode I 4 3 i Nuclides (Ci) ist Quarter 2nd ouarter 3rd Quarter 4th Quarter 4 l Fission & Activation Gases Argon-41 0.00E+00 0.00E+00 0.00E+00 0.00E+00 { Krypton-85 8.74E-01 0.00E+00 0.00E+00 0.00E+00 J Erypton-SSM 8.74E-01 0.00E+00 0.00E+00 0.00E+00 l Erypton-87 0.00E+00 0.00E+00 0.00E+00 0.00E+00 j Erypton-88 1.03E+00 0.00E+00 0.00E+00 0.00E+00 j Xenon-131M 0.00E+00 0.00E+00 0.00E+00 0.00E+00 l Yanan-133 6.52E+02 3.30E+02 2.92E+02 1.14E+02 j l Eenon-133M 6.42E+00 0.00E+00 2.87E+00 0.00E+00 Xenon-135 1.36E+01 3.09E-01 7.23E+00 2.96E+00 Xenon-135M 0.00E+00 0.00E+00 0.00E+00 0.00E+00 I Totals for Period: 6.74E+02 3.30E+02 3.02E+02 1.17E+02 i InA4 nam i f Iodine-129 5.13E-05 0.00E+00 0.00E+00 5.77E-07 4 Iodine-131 1.39E-02 6.05E-03 2.79E-04 4.65E-03 I Iodine-132 0.00E+00 0.00E+00 0.00E+00 9.95E-05 l j Iodine-133 1.59E-03 7.062-04 2.435-05 3.20E-04 k 1 Totals for Period: 1.55E-02 6.76E-03 3.03E-04 5.07E-03 4 1 Particulates Iron-55 0.00E+00 3.08E-07 0.00E+00 0.00E+00 i Strontitan-89 0.00E+00 0.00E+00 8.83E-00 0.00E+00 J Strontim-90 0.00E+00 0.00E+00 B.83E-00 0.00E+00 Yttrim-90 0.00E+00 0.00E+00 8.83E-08 0.00E+00 Iodine-131 0.00E+00 4.74E-06 0.00E+00 0.00E+00 I Casim-137 0.00E+00 0.00E+00 0.00E+00 1.59E-06 Totals for Period 0.00E+00 5.04E-06 2.65E-07 1.59E-06 4 ? j-Tritim and Gross Alpha j Trititsa 0.00E+00 0.00E+00 0.00E+00 0.00E+00 } Gross Alpha 2.112-05 2.13E-05 1.93E-05 2.63E-05 NOTE: Nuclides not displayed or reported as 0.00E+00 were determined to be below 1 the Lower Limit of Detection (LLD) values. III-6

TABLE III-6 LIQUID EFFLUENTS-StH4ATION OF ALL RELEASES JANUARY THROUGH DECEMBER 1S96 ist Quarter 2nd Ouarter 3rd Ouarter 4th Ouarter A. Fission & Activation Products Total Release (No Tritium, Gas. Alphal (C1) 8.01E-02 1.81E-01 6.42E-02 1.41E-01 Avg Diluted Concentration (uci/al): 2.42E-10 5.96E-10 1.76E-10 8.44E-10 Percent of Limit (%) 10 CFR 20, App. B. 1.0E-06 (%): 2.42E-02 5.96E-02 1.76E-02 4.44E-02 B. Tritium Total Release (Cil: 1.70E+02 1.98E+02 4.41E+01 7.60E+01 Avg Diluted concentration tuC1/el): 5.12E-07 6.51E-07 1.21E-07 4.54E-07 Percent of Limit (t) 10 CFR 20. App. B = 1.0E-03 (%): 5.12E-02 6.51E-02 1.21E-02 4.54E-02 C. Dissolved & Entrained Gases Total Release (Cils 4.84E-01 1.10E+00 5.32E-01 4.94E-01 Avg Diluted Concentration tuC1/al): 1.46E-09 3.63E-09 1.46E-09 2.96E-09 Percent of Limit () CDCM = 2.0E-04 (t): 7.30E-04 1.81E-03 7.30E-04 1.48E-03 D. Groes Alpha Radioactivity Total Release (C1): 2.51E-03 4.44E-03 7.30E-04 4.17E-02 E. Volues of Maste Released Prior to Dilution (Liters): 3.96E+07 3.34E+07 3.85E+07 2.50E+07 F. Volume of Dilution Water this Period (Liters): 3.31E+11 3.05E+11 3.64E+11 1.67E+11 III-7

I TABLE III-7 LIQUID EFFLUENTS 4 JANUARY THROUGH DECEMBER 1996 i Batch Mode Nuclides (C1) ist Ouarter 2nd Ouarter 3rd Quarter 4' h Ouarter t Fission si Activation Products Chzunium-51 4.93E-04 9.57E-04 1.06E-03 1.51E-02 i Manganese-54 1.36E-04 2.66E-04 7.72E-05 3.35E-04 4 Iron-55 2.96E-03 4.00E-03 6.90E-04 8.45E-03 Cobalt-57 5.18E-05 2.49E-04 4.49E-05 4.35E-06 Cobalt-58 3.67E-02 1.30E-01 2.62E-02 7.93E-03 Iron-59 5.29E-05 0.00E+00 0.00E+00 2.80E-05 Cobalt-60 1.34E-03 3.81E-03 1.24E-03 1.27E-03 Zinc-65 0.00E+00 9.55E-06 0.00E+00 2.12E-05 Strontium-89 3.85E-05 3.92E-05 1.01E-04 5.39E-05 Yttrium 1.18E-05 1.88E-05 1.99E-05 2.59E-05 Strontium-90 1.18E-05 1.88E-05 1.99E-05 2.59E-05 Zirconium-95 9.12E-04 3.01E-03 2.82E-04 2.02E-03 Niobium-95 1.04E-03 4.24E-03 5.21E-04 4.74E-03 Technetium-99M 1.46E-04 3.30E-04 5.50E-06 1.09E-04 Technetium-99 0.00E+00 3.30E-04 5.50E-06 1.09E-04 Molybdomun-99 6.54E-04 3.30E-04 5.50E-06 1.09E-04 Ruthenium-103 3.17E-04 1.63E-04 2.68E-05 2.03E-04 Rhodium-103M 3.17E-04 1.63E-04 2.68E-05 2.03E-04 Silver-210M 3.63E-04 0.26E 04 5.71E-04 7.66E-03 Indium-113M 0.00E+00 6.39E-05 0.00E+00 5.62E-05 Tin-113 0.00E+00 6.39E-05 0.00E+00 5.62E-05 Tin-117M 0.0cE,00 0.00E+00 7.90E-06 1.10E-05 Awi==y-124 3.295-05 1.34E-04 1.27E-03 2.72E-03 Antimony-125 1.25E-02 5.84E-03 1.66E-02 5.34E-02 Iodine-129 1.75E-03 1.54E-04 0.00E+00 0.00E+00 Iodine-131 4.56E-03 3.70E-03 2.82E-04 6.68E-03 Iodine-132 0.00E+00 1.39E-06 0.00E+00 4.18E-06 Tellurium-132 2.28E-05 6.43E-06 1.67E-06 3.27E-05 Iodine-133 0.00E+00 3.61E-05 0.00E+00 8.39E-06 Cesium-134 3.32E-03 1.01E-02 7.57E-03 1.29E-02 Cesium-136 2.16E-04 2.11E-04 6.08E-05 1.35E-04 Cesium-137 5.33E-03 1.06E-02 7.19E-03 1.33E-02 Barium-140 3.14E-04 0.00E+00 0.00E+00 1.10E-05 f aw ha== - 14 0 6.39E-03 1.09E-03 2.58E-04 2.09E-03 Caritam-141 8.87E-05 4.10E-05 0.00E+00 2.30E-04 Carium-144 0.00E+00 5.02E-05 0.00E+00 4.99E-04 Praseodymium-144 0.00E+00 5.02E-05 0.00E+00 4.99E-04 Bafnium-181 0.00E+00 0.00E+00 0.00E+00 4.78E-06 Thorium-234 5.005-05 4.48E-04 0.00E+00 0.00E+00 Neptunium-239 0.00E+00 4.63E-05 0.00E+00 0.00E+00 j Totals for Period: 8.013 02 1.81E-01 6.42E-02 1.41E-01 l Dissolved si Entrained Gases Erypton-85 4.51E-02 6.80E-03 1.68E-03 4.82E-02 Xenon-131M 1.69E 02 3.69E-02 1.67E-02 1.45E-02 Zenon-133 4.20E 01 1.0GE+00 5.12E-01 4.28E-01 Xenon-133M 1.41E-03 3.03E-03 1.63E-03 2.63E-03 Xenon-135 1.02E-04 6.57E-04 9.84E-05 4.36E-04 Totals for Period: 4.84E 01 1.10E+00 5.32E-01 4.94E-01 Other. Tritium and Alpha Tritium 1.69E+02 1.98E+02 4.41E+01 7.60E+01 Alpha 2.23E 03 4.03E-03 7.30E-04 2.36E-02 NOTE: Nuclides not displayed or reported as 0.00E+00 were determined to be below the Lower Limit of Detection (LLD) values. III-8

'IABLE III-8 i LIQUID EFTLUEN'IS JANUARY THROUGH DECEMBER 1996 I 1 Continuous Mode Nuclides feit ist ouarter 2nd ouarter 3rd ouarter 4th ouarter l Fission & Activation Products l Chromium-51 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Manganese-54 0.00E+00 0.00E+00 0.00E+00 0.00E+00 i l Iron-55 0.00E+00 0.00E+00 0.00E+00 0.00E+00 i Cobalt-57 0.00E+00 0.00E+00 0.00E+00 0.00E+00 I Cobalt 50 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Iron-59 0.00E+00 0.00E+00 0.00E+00 0.00E+00 j Cobalt-60 0.00E+00 0.00E+00 0.00E+00 0.00E+00 i Einc-65 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Strontium-09 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1 l: Yttrium-90 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Strontim -90 0.00E+00 0.00E+00 0.00E+00 0.00E+00 j Zirconium-95 0.00E+00 0.00E+00 0.00E+00 0.00E+00 [ I Niobim-95 0.00E+00 0.00E+00 0.00E+00 0.00E+00 l { Technetium-99M O.00E+00 0.00E+00 0.00E+00 0.00E+00 Technetium-99 0.00E+00 0.00E+00 0.00E+00 0.00E+00 } Molyhd===-9 9 0.00E+00 0.00E+00 0.00E+00 0.00E+00 [ Ruthenium-103 0.00E+00 0.00E+00 0.00E+00 0.00E+00 ( ) Rhodium-103M 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Silver-110M 0.00E+00 0.00E+00 0.00E+00 0.00E+00 ) Indium-113M 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Tin-113 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Tin-117N 0.00E+00 0.00E+00 0.00E+00 0.00E+00 l Antimony-124 0.00E+00 0.00E+00 0.00E+00 0.00E+00 ) ] hap 4=r=y-125 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4 Iodine-129 0.00E+00 0.00E+00 0.00E+00 0.00E+00 ] Iodine 131 0.00E+00 0.00E+00 0.00E+00 0.00E+00 j Iodine-132 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Tellurium-132 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Iodine-133 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Cesium-134 0.00E+00 0.00E+00 0.00E+00 1.265-05 Cesium-135 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Cesium-137 0.00E+00 0.00E+00 0.00E+00 7.50E-06 Barim-140 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Lanc hamm-14 0 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Cerim -141 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Cerim -144 0.00E+00 0.00E+00 0.00E+00 0.00E+00 E M y%ium-144 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Eafnium-101 0.00E+00 0.00E+00 0.00E+00 0.00E+00 ' thorium-234 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Neptunium-239 0.00E+00 0 491+09 0.00E+00 0.00E+00 Totals for Period: 0.00E+00 0.00E+00 0.00E+00 2.02E-05 Dissolved & Entrained Cases Erypton 85 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Benen-131M 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Eamon-133 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Essen-133M 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Emace-135 0.00E+00 0.00E+00 0.00E+00 0.00E+00 totals for Period: 0.00E+C0 0.00E+00 0.00E+00 0.00E+00 l other Tritium and Alpha Tritium 2.01E-01 5.90E-02 0.00E+00 0.00E+00 Alpha 2.01E-04 4.05E-04 0.00E+00 1.01E-02 ) NOTE: Nuclides not displayed or reported as 0.00E+00 were determined to be below the Lower Limit of Detection (LLD) values. III-9

SECTION IV DOSE FROM GASEOUS EFFLUENTS Technical Specification 5.9.4.a GASPAR 11 OUTPUT January 1, 1996 - December 31, 1996 IV-1

_ - - -..__.-~.-.-- - -.. -. . ~.. -... - - - e J ) Radioactive Emuent Releases - First, Second, Third, and Fourth Quarters 1998 l GASEOUS EFFLUENTS Radioactive gaseous releases for the reporting period totaled 8.30E+03 Curies ofinert j gas. The gross gaseous actnnty release rates were 1.98E+02 pCi/sec for the first quarter, 4.03E+02 pCi/sec for the second quarter,1.0$E+02 pCi/sec for the third quarter, and 3.44E+02 pCi/sec for tne fourth quarter. 4 i i Radioactive halogens and particulates with half-lives greater than eight days released j during the reporting period totaled 2.76E-02 Curies. The halogen release rates were l 1.98E-03 pCi/sec for the first quarter, 8.60E-04 pCi/sec for the second quarter, 3.81E-t I Di pCi/sec for the third quarter, and 6.37E-04 pCi/sec for the fourth quarter. The { release rate for particulates with halflives greater than 8 days were 0.00E+00 pCi/sec a for the first quarter,6.42E-07 pCi/sec for the second quarter, 3.33E-08 pCl/sec for the third quarter and 2.00E-07 pCi/sec for the fourth quarter. j Total radioactive tritium released during the reporting per' ; totaled 3.89E+00 Curies. j Gross alpha radioactivity released during the reporting period totaled 8.80E-05 Curies, i l l } i i e 1 IV-2 1 2 3 ~

POTENTIAL DOSES TO INDIVIDUALS AND POPULATIONS t l A. Potential Annual Doses to Individuals from Gaseous Releases . Total body, skin, and organ doses from ground releases were calculated in l millirem (mrem) to an average adult, teenager, child, infant using the annual configuration of the GASPAR program. Results to each receptor are shown in Tables IV-A-1 through IV-A-33. Also, the doses to the same groups, Table IV-B-1, in units of millirads (mrad), due to gamma and beta radiation carried by air, were computed using GASPAR. In its annual configuration, GASPAR assumes that all release rates are entered in curies per year (Ci/yr). The inputs to GASPAR for the annual period from January 1,1996 through December 31.1996 were as follows: (1) All gaseous effluents. (2) Entrained gases (Ar-41, Xe-131M, Xe-133M, Xe-133, Xe-135M, Xe-135, Kr-85M, Kr-87, and KR-88) from Liquid effluents. (3) Annual "X/Qs" at the actual receptor locations, which are corrected for open terrain and plume depletion are calculated according to Regulatory Guide 1.111. Also included are annual deposition rates corrected for the open terrain factor. (4) The production, intake and grazing fractions were as follows: 1.0 for leafy vegetables grown in garden ofinterest,0.76 for produce grown in garden of interest,0.5 for the pasture grazing season of the milk animal,1.0 for pasture grazing season of the meat animal, and 8 g/m* for the air water (humidity) concentrations. (5) All dose factors, transport times form receptor to individual, and usage factors are defined by Regulatory Guide 1.109 and NUREG-0172. (6) Site specific information, within a five mile radius of the plant, on types of receptors located in each sector was used. That is, if a cow was not present in a sector, then the milk pathway for that sector was not considered. If it was present, then its actual sector distance was used. These inputs introduce a most conservative approach for the following reasons: (1) The open terrain and deposition corrections increase annual "X/Qs" by a factor ranging between 1.0 and 4.0. IV-3

t + l POTENTIAL DOSES TO INDIVIDUALS AND POPULATIONS (cont.) { i (2) The production, intake, and grazing fractions, as defined in the input definition statement, represent the environment in an extremely conservative manner. B. Potential Semiannual Doses to Population from Gaseous Releases .The GASPAR program in its annual configuration was also used to calculate the Al. ARA integrated population dose summary for the total body, skin, and organ doses in manrems for all individuals within a 50 mile radius. The population integrated dose is the summation of the dose received by allindividuals and has units of man-thyroid-rem when applied to the summation of thyroid doses. The same inputs were used as in the individual case with the addition of the following: (1) A total population of 760.413. based on the 1990 census, was used to define the sector segments within a 50 mile radius of the plant. (2) Production of milk, meat, and vegetation are based on 1973 annual data for Nebraska as recommended by the NRC for use in GASPAR. 1 l l l IV-4

TABLE IV-A-1 FORT CALHOUN ANNUAL 1996, DOSE PROJECTICNS SPECIAL LOCATION NO. 1 RES l AT 4.58 MILES N ANNUAL BETA AIR DOSE = 3.57E-02 MILLRADS ANIRJAL_GAPMA_ AIR _ DOSE = 1.15E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN l .........+..........+..........,__........+.........+..........+..........+..........,.........+ PLUME 6.695-03 6.69E-03 6.69E-03 : 6.69E-03 : 6.69E-03 : 6.69E-03 : 7.04E-03 : 2.03E-02 : .........+....._....+..........+..........+..........+..........+-........+.........-+..........+ GROUND

3.70E-06 : 3.70E-06 3.70E.06 3.70E-06 3.70E-06 3.70E-06 : 1.70E-06 : 4.75E-06 :

_.......+........_.+._._......+..........+..........+.....-_.__+..........+..........+....___...+ INHAL ADULT : 3.20E-05 : 3.08E-05 : 2.71E-06 t 3.35E-05 3.58E-05 : 1.10E-03 : 3.03E-05 3.02E-05 : .........+ __......+..........+......--..+..........+........_+___.......+..........+......__.+ TEEN : 3.28E-05 : 3.11E-05 3.70E.06 3.49E.05 : 3.81E-05 : 1.34E-03 : 3.07E-05 3.05E-05 : ...._....+..........+..........+.... __...+ __....__.+.........+..........+........._+........+ L CHILD : 2.943-05 2.72E-05 4.935-06 e 3.135-05 3.415-05 1.488-03 2.71E-05 2.69E-05 : ......__.+..........+..........+..........+..........+ ----.....+.........+..........+..........+ INFANT : 1.72E-05 1.56E-05 3.67E-06 1.95E-05 2.025-05 1.35E-03 : 1.56E-05 : 1.55E-05 : .... _..+..........+..........+..........+..........+...-- __..+..........+..........+.........., l L i i t IV-5

TABLE IV-A-2 FORT CALHOUN ANNUAL 1996 DOSE PROJECTIONS SPECIAL LOCATION NO. 2 RBS AT 1.92 MILES NNE i ANNUAL _ BETA _ AIR _ DOSE = 1.52E-01 MILLRADS ANNUAL _GADMA_ AIR _ DOSE = 4.94E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN .........,..........+..........+..........+..........+..........+..........+..........,..........+ t PLUME

2.89E-02 2.89E-02 : 2.89E-02 : 2.89E-02 : 2.89E-02 : 2.89E-02 e 3.04E-02 : 8.72E-02 :

...................,..........+..........+..........+..........,..........,..........,........._, GROUND

1.97E-05 1.97E-05 : 1.97E-05 : 1.97E-05 1.97E-05 : 1.97E-05 : 1.97E-05 a 2.52E-05 :

........_,..........+..........+._........+..........+..........,......_..+..........,....._..., INIIAL ADULT : 1.34E-04 : 1.28E-04 : 1.22E-05 : 1.40E-04 : 1.50E-04 : 4.89E-03 : 1.26E-04 : 1.25E-04 4..........+..........+..........,... TERN : 1.37E-04 1.30E-04 1.66E-05 1.47E-04 : 1.61E-04 5.97E-03 1.28E-04 : 1.27E-04 : ...______+...___...+..........+..........,..........+..........,..........,..... _..,........., CHILD : 1.23E-04 : 1.13E-04 a 2.21E-05 1.312-04 : 1.44E-04 6.60E-03 1.13E-04 : 1.12E-04 : .........+..........+..........,..........,..... _...,..........,..........,..........,.........., INFANT : 7.22E-05 : 6.48E-05 : 1.64E-05 : 8.24E-05 8.54E-05 5.99E-03 6.51E-05 : 6.43E-05 : .... ___ +.......___+....................+........_ +..........+..........,....................., L k I P h IV-6

I i f i TABLE IV-A-3 l i FORT CALHOUN ANNUAL'1996, DOSE PROJECTIONS i SPECIAL LOCATION NO. 3 RES AT 1.52 MILES NE ANNUAL _ BETA _ AIR _ DOSE = 2.01E-01 MILLRADS ANNUAL _GA>94A_ AIR _ DOSE = 6.52E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN _+_.........+..........+..........+..........+.....____.+..........+._........+_.........+ PLUME

3.81E-02 3.81E-02 : 3.81E-02 3.81E-02 3.81E-02 3.81E-02 3 4.01E-02 : 1.15E-01 :

i .....___.,.. _.....+___.......+..........+..__......+..........+...___....,. _______.,...._....+ j GROUND

2.15E-05 : 2.15E-05 : 2.15E-05 2.15E-05 : 2.15E-05 : 2.15E-05 : 2.15E-05 : 2.75E-05 :

{ .........+..__..._..+.___..... +.........+..........+..........,..........+____....._+___.......+ INHAL ADULT : 1.76E-04 : 1.69E-04 : 1.61E-05 : 1.84E-04 : 1.98E-04 : 6.47E-03 : 1.66E-04 : 1.65E-04 : ... _____+_........+_.........+__........+..........+..........+ __.......+..........+.._____...+ TEEN : 1.80E-04 : 1.70E-04 2.20E-05 : 1.93E-04 : 2.12E-04 : 7.90E-03 : 1.68E-04 : 1.66E-04 : .....___+..__.....+.........+....__....+..........+.........+..........+.._....._+_........+ CHILD : 1.62E-04 : 1.49E-04 2.93E-05 : 1.73E-04 1.89E-04 : 8.74E-03 : 1.48B-04 : 1.47E-04 : _____....+..........+_....... _+.........+..........+..........+..........+..........+..........+ INFANT : 9.50E-05 : 8.52E-05 : 2.17E-05 : 1.08E-04 : 1.12E-04 : 7.94E-03 : 8.56E-05 : 8.45E 05 : _____...+..... ___.+.......___+..........+.....____.+.........+........._+..._.....+.........+ I + 1 I l 5 i h I IV-7 i t

TABLE IV-A-4 FORT CALHOUN ANNUAL 1996, DOSE ?ROJECTIONS SPECIAL LOCATION NO. 4 RES AT 4.82 MILES ENE ANNUAL _ BETA _ AIR _ DOSE = 2.30E-02 MILLRADS ANNUAL _GAPMA_ AIR _ DOSE = 7.39E-03 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG S --.......+..........+....---.. +..........+..........+-. --...-+........--+-.........+.... KIN ......+ PLUME

4.31E-03 4.315-03 4.31E-03 : 4.31E-03 4.31E-03 4.31E-03 a 4.54E-0

1.31E-02 :

........ +.....--..+......--..+..-.......+.........-+........ -+....--...+...... 3..+--..--...-+ GROUND 1.41E-06 e 1.41E-06 1.41E-06 1.41E*06 1.41E-06 1.41E-06 : 1.41E-06 : 1 --......+---......+-........-+..........+........,+..........+......--..+........-+-..82E-06 --.----+ INHAL ADULT : 2.05E-05 : 1.97E-05 1.75E-06 2.14E-05 2.29E-05 : 7.11E-04 1.94E-0

1.93E-05 t

....--...+..........+..........+..........+....--....+-..-------+---.......+.......-5.+........--+ TEEN : 2.10E-05 1.99E-05 2.40E-06 2.23E-05 e 2.44E-05 : 8.67E-04 : 1.96E-0 1.95E-05 : .........+..........+-.......--+..........+......--..+..........+......___.+..... 5...+..........+ CHILD : 1.88E-05 : 1.74E-05 : 3.198-06 a 2.00E-05 a 2.18E-05 : 9.59E-04 1.73E-0 1.725-05 : .....--..+..........+--........+....--....+-..-------+---.......+......----+....... 5..+...--.....+ INFANT : 1.10E-05 : 9.95E-06 : 2.37E-06 : 1.25E-05 : 1.29E-05 : 8.70E-04 : 9.998-06 : 9.88 .........,-.....--_-+.......--.+......--..+......... +....__..__+..........,..........,......E-06 IV.8 r

TABLE IV-A-5 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS i SPECIAL LOCATION NO. 5 RBS l AT 4.69 MILES E I ANNUAL _ BETA _ AIR,, DOSE = 3.13E-02 MILLRADS ANNUAL _, GAM 4A_ AIR _ DOSE = 1.02E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN __.......+..........+........._+_........,..........+..........,_.........+.....__...+.........+ PLUME

5.97E-03 5.97E-03 5.97E-03 5.97E-03 : 5.97E-03 : 5.97E-03 : 6.29E-03 : 1.80E-02 :

..........+..........+..........+......... +..........+..........+..........+..........+..........+ GROUND

1.71E.06 : 1.71E-06 1.71E-06 : 1.71E-06 : 1.71E-06 : 1.71E-06 : 1.71E-06 2.19E-06 :

.._... _.,..........+.......__+..........+.... __...+..........+..........+.........+........._+ INHAL ADULT : 2.72E-05 2.61E-05 2.39E-06 2.84E-05 : 3.05E-05 : 9.67E-04 2.57E-OS : 2.56E-05 : ... _..... +......... +.......... +.......... +.......... +.......... +.......... +.. _ _...... + _.. _ _ _...., TEEN : 2.7FE-05 2.64E-05 3.26E-06 2.97E-05 3.25E-05 : 1.18E-03 2.60E-05 : 2.58E-05 : ? ......... +.........., _ _.. _ _... +.........,.......... +.... _ _.... +......... +.......... +.........., CHILD : 2.49E-05 2.30E-05 4.355-06 2.66E-05 e 2.91B-05 : 1.3*E-03 : 2.30E-05 2.28E-05 : ..__.....+........__+....__....+......__..+......... +..........+..........+..........,..........+ INFANT 1.47E-05 : 1.32E-05 3.245-06 : 1.67E-05 : 1.73E-05 : 1.193-03 1.32E-05 1.31E-05 : .........+..........+..........+.........-+....__....+-__.......+..........+........._,.........., t i r i IV-9 t f

TABLE TV-A-6 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 6 RES AT 4.20 MILES ESE ANNUAL _ BETA _ AIR _ DOSE = 5.56E-02 MILLRADS ANNUAL _GAPMA_ AIR _ DOSE = 1.79E-02 MILLRADS PATHWAY T. BODY GI. TRACT BONE LIVER KIDNEY THYROID LUNG SKIN ......... +.......... +.......... +.......... +.......... +.......... +......... +.......... +.......... + r PLUME

1.05E-02 : 1.05E-02 : 1.05E-02 : 1.05E-02 : 1.05E-02 : 1.05E-02 1.10E-02 3.17E-02 :

.........+..........+..........+.....__...+..........+........+..........+..........+.........., GROUND

3.28E-06 : 3.28E-06 : 3.28E-06 : 3.2BE-06 : 3.28E-06 3.2BE-06 3.28E-06 4.21E.06 :

....... _ +.......... +........ _ + _ _........ +.......... +.......... +.......... +.... -..... +...... _..., INHAL ADULT : 4.94E-05 : 4.74E-05 : 4.24E-06 : 5.16E-05 : 5.52E-05 : 1.72E-03 4.67E-05 : 4.65E-05 : ......... +.......... +.......... +.......... +...... -... +.......... +.......... +.......... +.......... + TEEN : 5.06E-05 4.79E-05 : 5.79E-06 : 5.39E-05 5.99E-05 2.10E-03 4.73E-05 : 4.69E-05 : .......__+........+..........+........--+..........+..........+..........+..........+..........+ CHILD : 4.53E-05 : 4.19E-05 : 7.71E-06 : 4.83E-05 5.26E-05 : 2.32E-03 : 4.17E-05 : 4.14E-05 : .........,_........+..........+..........+..........+.........+........_+......._..,..........+ INFANT : 2.66E-05 : 2.40E-05 : 5.74E-06 : 3.01E-05 : 3.12E-05 : 2.11E-03 : 2.41E-05 : 2.38E-05 : 6 ....... _+..........+..........+......._.+..........+..........+........__+._____..._+..__. _..., r l I IV-10 L 6

~ _.. TABLE TV-A-7 i FCRT CALHOUN ANNUAL 1996, DOSE PROJECTIONS r SPECIAL LOCATION NO. 7 RES 4 AT 1.65 MILES SE ANNUAL _ BETA _ AIR _ DOSE = 2.84E-01 MILLRADS [ ANNUAL GAMMA AIR DOSE = 9.21E-02 MILLRADS i i t PATHWAY T. BODY GI-fRACT BONE LIVER KIDNEY THYROID LUNG SKIN I .____....+.........+..........+.........+..........+..........+..........+..........+..........+ PLUME

5.39E-02 5.39E-02 : 5.398-02 5.398-02 5.39E-02 5.39E-02 5.67E-02 : 1.62E-01 :

.........+........_+..........+......... +..........+..........+..........+..........+.........., GROUND

6.80E-05 : 6.80E-05 : 6.80E-05 : 6.80E-05 6.80E-05 : 6.80E-05 : 6.80E-05 : 8.73E-05 :

.........+..........+..........+..........+..........+..........+.... ___.+..........+......... + INHAL ADULT : 2.48E-04 2.38E-04 2.27E-05 2.59E-04 2.79E-04 9.10E-03 2.34E-04 : 2.32E-04 : .........+_.........+..........+..__.....+..........+..........+-.........+..........+..........+ j TEEN : 2.54E-04 2.40E-04 3.09E-05 2.72E-04 2.98E-04 : 1.11E-02 : 2.37E-04 a 2.34E-04 : .........+..........+.... _____+..........+......_...+..........+..........+.._.......+.........., t CHILD : 2.27E-04 2.095-04 4.12E-05 2.43E-04 a 2.67E-04 : 1.235-02 2.098-04 3 2.07C-04 : __.......+..........+..........+..........+..........+_..................._+...................... INFANT : 1.34E-04 1.20E-04 3.068-05 : 1.53E-04 1.58E-04 1.12E-02 : 1.21E-04 : 1.19E-04 : ....._...+..........+......._. +.........+..........+..........+....._....+..........+..........+ IV-11 1 r

t I i-TABLE IV-A-8 1 i l' FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 8 RES AT 0.89 MILES SSE ANNUAL _ BETA _ AIR _ DOSE = 2.09E-01 MILLRADS l ANNUAL _ GAP 94A_ AIR _ DOSE = 6.80E-02 MILLRADS I PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN ...... _ _ _ + _......... + _...... _ _ _ + _... _ _ _ _. + -...... _ _ _ +.... _ _.... +. - _ - _ _.... +.......... +.......... + PLUME

3.98E-02 3.98E-02 : 3.98E-02 : 3.98E-02 : 3.98E-02 : 3.98E-02 3 4.18E-02 : 1.20E-01 :

....____.+....... __+....._...+_. __. __.+..........+_.........+.___.... _+.........+...._-_...+ GROUND

1.52E-04 : 1.52E-04 : 1.523-04 : 1.52E-04 : 1.52E-04 : 1.52E-04 : 1.52E-04 : 1.95E-04 :

j ...__....+.__.......+..........+..........+_______...+..........+..........+.....__. _+........._, e INHAL i ADULT : 1.83E-04 : 1.76E-04 : 1.72E-05 : 1.92E-04 : 2.07E-04 : 6.86E-03 : 1.73E-04 : 1.72E-04 : _....... _ +. _ _....... + -......... + _. _ _..... +.... _ _.. _ _ +.......... +.......... +...... _ _ _ +......... _ + I TEEN : 1.88E-04 1.78E-04 2.34E-05 2.02E-04 2.21E-04 : 8.38E-03 : 1.75E-04 : 1.73E-04 : ..__.....+.____...._+..........+..........+..........+........__+_________ +._.....__.+_...______+ l CHILD : 1.69E-04 : 1.55E-04 : 3.12E-05 : 1.81E-04 : 1.98E-04 9.27E-03 : 1.55E-04 : 1.53E-04 : .........,_..... ___+....__....+..........+._________+..........+-...._____+..........+........._+ INFANT : 9.92E-05 : 8.88E-05 2.31E-05 1.14E-04 1.18E-04 : 8.42E-03 : 8.92E-05 : 8.81E-05 : ...______+__.....___+.......__.,__________+_........ +..__...__.... _____.+..________+________... e ? 4 I t IV-12 i t f

TABLE IV-A-9 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 9 RES AT 0.74 MILES S ANNUAL _ BETA _ AIR _ DOSE = 1.67E-01 MILLRADS ANNUAL _GAPMA_ AIR _ DOSE = 5.41E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THE9ID LUNG SKIN PLUME

3.16E-02 a 3.16E-02 3.16E-02 3.15E-02 3.16E-02 3.16E-02 3.33E-02 9.53E-02 :

GROUND

2.77E-05 2.77E-05 2.77E-05 : 2.77E-05 2.77E-05 : 2.77E-05 2.77E-05 : 3.56E-05 :

4... INHAL ADULT : 1.46E-04 : 1.40E-04 : 1.37E-05 : 1.53E-04 : 1.65E-04 5.48E-03 : 1.38E-04 : 1.37E-04 : TEEN : 1.50E-04 1.42E-04 : 1.87E-05 1.61E-04 1.77E-04 : 6.69E-03 1.40E-04 : 1.39E-04 : .........+.__._...__,.....__.,.._____.__,__........+.____..__.,_.........,..........,... ___..., CHILD : 1.3tE-04 : 1.24E-04 : 2.49E-05 : 1.44E-04 1.58E-04 : 7.40E-03 1.23E-04 : 1.22E-04 : 4.______...+.__...__..+..........+.._...____,........__,________.., INFANT : 7.91E-05 : 7.08E-05 : 1.84E-05 : 9.05E-05 : 9.39E-05 : 6.72E-03 : 7.12E-05 : 7.02E-05 : IV-1? .u m m-

TABLE IV-A-10 FORT CALHOUN ~.NNUAL 1996, DOSE PROJECTIONS [ SPECIAL LOCATION NO. 10 RES AT 0.65 MILES SSW ANNUAL _, BETA _ AIR _ DOSE = 2.04E-01 MILLRADS ANNUAL _ GAP 94A_ AIR _ DOSE = 6.63 E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN i __.......+..........+..........+..__......+........__+........_+.......___+......___+....______+ PLUME

3.87E-02 3.87E-02 3.87E-02 3.87E-02 e 3.87E-02 3.87E-02 3 4.07E-02 : 1.17E-01 :

_ _ _...... + _. _ _. _ _ _ +.......... +. _ _ _ _ _.... + _......... +... _ _ _ _ _ _ _ +.... _ _... _ +. _ _ _ _ _ _ _ _ _ +... _ _ _ _ _.. + GROUND

1.97E-05 : 1.97E-05 : 1.97E-05 : 1.97E-05 : 1.97E-05 : 1.97E-05 : 1.97E-05 : 2.53E-05 :

___ ____,_______ _+...__....+__...____+.__...____+._......._+-.....__.+..........+......____, INHAL ADULT : 1.79E-04 : 1.71E-04 : 1.68E-05 : 1.87E-04 2.02E-04 : 6.71E-03 : 1.6BE-04 : 1.67E-04 : ___..___+.....____.+....__....+..........+..........+______....+..______..+..........+. ______.., I' TEEN : 1.83E-04 1.73E-04 2.29E-05 1.96E-04 : 2.168-04 : 8.20E-03 : 1.70E-04 : 1.69E-04 : .._.... _+.....____.+.________.+-_........+...__..-_,..._____..+....___.._+.......___+-...____..+ CHILD : 1.64E-04 : 1.51E-04 3.05E-05 : 1.76E 1.93E-04 : 9.07E-03 : 1.50E-04 : 1.49E-04 : _ _ _ _.. _ _ _ + _ _ _ _ _..... +. _ _ _...... + _......... + - -... _ _ _.. +.......... +. _ _ _..... +.. _ _ _. _ _. +...... _ _ _. + INFANT : 9.66E-05 : 8.64E-05 2.26E-05 : 1.11E-04 : 1.15E-04 : 8.24E-03 : 8.68E-05 : 8.57E-05 : ......___+....______,__________+.....__.._+.__. __.__+...___....+.__......_+..........+........_+ i t t 1 y IV-14 i i . - - ~ -.,. ~. - -,

TABLE IV-A-11 FORT CALHOUN ANNUAL 1996 DOSE PROJECTIONS SPECIAL LOCATION NO. 11 RES AT 0.75 MILES SW ANNUAL _ BETA _ AIR _ DOSE = 1.67E-01 MILLRADS ANNUAL _ GAP 94A_ AIR _ DOSE = 5.41E-02 MILLRADS PATHNAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN ......___+.........+..........+. --......+--........+..........+-.........+..........+..........+ PLUME

3.16E-02 3.16E-02 3.16E-02 3.16E-02 : 3.16E-02 : 3.16E.02 3.33E-02 : 9.53E-02 :

..___....+_........ +......... +--........+..........+..........+-.........+..........+..........+ GROUND

4.11E-05 4.11E-05 4.11E-05 : 4.11E-05 : 4.11E-05 : 4.11E-05 : 4.11E-05 : S.28E-05 :

_...____ +..........+.........+..._..... +...-____..+.........+._-...__.+........+.. ____..., INHAL ADULT : 1.46E-04 1.40E-04 1.37E-05 : 1.53E-04 : 1.65E-04 : 5.48E-03 : 1.38B-04 : 1.37E-04 : .........+_.........+..........+..........+-.. ___...+........._+ -.......+_.........+.........., TEEN : 1.50E-04 : 1.42E-04 : 1.87E-05 : 1.61E-04 : 1.77E-04 6.69E-03 : 1.40E-04 : 1.38E-04 : _...._..+..........+..........+..........+..........+.........+..........+......... +........_+ CHILD : 1.34E-04 1.24E-04 2.49E-05 1.44E-04 : 1.58E-04 : 7.40E-03 : 1.23E-04 : 1.22E-04 : ........+..........+..........+..........+-........+........._+..........+......... +..........+ INFANT : 7.91E.05 : 7.08E-05 : 1.84E-05 : 9.05E-05 : 9.39E-05 : 6.72E-03 : 7.12E-05 : 7.02E-05 : _.._.....+...._.....+..........+---......+..........+..........+..........+-_.-......+..._....+ l IV-15 i

i I TARLE IV-A-12 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 12 RES AT 1.04 MILES WSW ANNUAL _ BETA _ AIR _ DOSE = 1.38E-01 MILLRADS ANNUAL GAPMA AIR DOSE = 4.48E-02 MILLRADS I-t PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN _.......+..........+..........+__........+..........+..........+.....--...+-.........+...__...._, PLUME

2.62E-02 : 2.62E-02 : 2.62E-02 2.62E-02 : 2.62E-02 : 2.62E-02 : 2.76E-02 : 7.90E-02 :

.........+..........+..........,..........+..........+..........+-.........+..........+_........+ GROUND

4.38E-05 : 4.38E-05 : 4.38E-05 : 4.38E-05 : 4.38E-05 : 4.38E-05 : 4.3BE-05 : 5.62E-05 :

.....___+..........+..........+..._......+........--+..........+..........+........._+_.....-___+ INHAL ADULT : 1.21E-04 : 1.16E-04 : 1.14E-05 : 1.27E-04 : 1.37E-04 : 4.54E-03 : 1.14E-04 : 1.14E-04 : .........+.___....__4__........+..........+...._-_...+.--.......+...___.. .+....__...,_.........+ TEEN : 1.25E-04 : 1.18E-04 : 1.55E-05 : 1.33E-04 : 1.47E-04 : 5.548-03 : 1.16E-04 : 1.15E-04 : .........+_____.....+..........+__........+......--+-.......__,____......+..........+..._______, CHILD 1.12C-04 : 1.03E-04 : 2.06E-05 : 1.20E-04 1.31E-04 : 6.13E-03 1.02E-04 : 1.01E-04 : i ......... +.......... + _......... + - -........ +......... - +.......... +.......... +... - _.... _ + -......... + INFANT : 6.57E-05 : 5.88E-05 1.53E-05 : 7.51E-05 : 7.79E-05 : 5.57E-03 : 5.91E-05 : 5.83E-05 : _........+. _......+......____+.___...-- +........--+....................+......____+.........., l F I I f I i IV-16 t F i l l

.-~ TABLE IV-A-13 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 13 RES AT 1.20 MILES W ANNUAL _ BETA _ AIR _ DOSE = 2.24E-01 MILLRADS ANNUAL _ GAD 84A_ AIR _ DOSE - 7.26E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN ...... _ _. +....... _.. +.......... +. _ _ _ _ _.... +..... _ _ _ _ _ + _.... _ _ _ _. + _......... +. _ _......., _......... + plt.HE

4.25E-02 3 4.25E-02 4.25E-02 3 4.25E-02 3 4.25E-02 4.25E-02 3 4.47E-02 : 1.28E-01 :

... _____+..........,___.......+.......__+..........+.........+_.........+..........+..... ____, GROUND

5.01E-05 : 5.01E-05 : 5.01E-05 5.01E-05 : 5.01E-05 : 5.01E-05 : 5.01E-05 : 6.43E-05 :

.........+__.....___+..........+___.......+..........+..... ____,..........+..........,_........_, INHAL ADULT : 1.96E-04 1.88E-04 : 1.81E-US : 2.05E-04 2.21E-04 : 7.2FE-03 : 1.85E-04 : 1.84E-04 : .........+......__..+..__......+.........+..........+...___...,__......__+.... ____.+........._+ TEEN : 2.01E-04 : 1.90E-04 a 2.47E-05 2.15E-04 2.36E-04 : 8.87E-03 1.87E-04 : 1.85E-04 : ..___. __+.........+..........+..._.....+..........+.____.....,.. ____...+.......__.,.._...__., CHILD : 1.80E-04 1.66E-04 : 3.29E-05 : 1.93E-04 2.11E-04 : 9.81E-03 : 1.65E-04 1.64E-04 : ....._ __+.......___+...______.+.....__...+..........+.__._____.+.... ____.+......_...+.........., INFANT : 1.06E-04 : 9.48E-05 2.44E-05 : 1.21E-04 : 1.25E-04 : 8.91E-03 : 9.52E-05 : 9.41E-05 : . _____..+.._____..,_....__...+....___...+..........+..___.....+.__....__,..__......+.........., i. IV-17 t 6 I L

TABLE IV-A-14 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 14 RES AT 2.31 MILES WNW [ t ANNUAL _ BETA _ AIR _ DOSE = 1.20E-01 MILLRADS ANNUAL _GApetA_ AIR _ DOSE = 3.86E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN ._.___...,.....__..+..........+......___.+......___.+..........+..........+....--____+..........+ PLUME

2.26E-02 : 2.26E-02 : 2.26E-02 : 2.26E-02 : 2.26E-02 : 2.26E-02 : 2.38E-02 : 6.82E-02 :

........_+__......._+.__......+..........+_......__+.........+._...... _+........ _,_........+ GROUND 1.33E-05 : 1.33E-05 : 1.33E-05 : 1.33E-05 : 1.33E-05 1.33E-05 : 1.33E-05 1.71E-05 : _ _ _ _ _....,.... _ _.... + _........ + _......... +.......... + - -........ +.......... + _..... _... +.......... + INHAL ADULT : 1.06E-04 : 1.02E-04 : 9.38E-06 : 1.11E-04 : 1.19E-04 : 3.78E-03 : 1.00C-04 : 9.99E-05 : l ......_.+..........+_.........+..........+......__..+........_+..........+..........+...._.....+ TEEN : 1.09E-04 1.03E-04 : 1.2BE-05 : 1.16E-04 : 1.27E-04 : 4.62E-03 : 1.02E-04 : 1.01E-04 : .......__+..........+.... ___..+....-__..+..........+-___.....+..........+........+....._....+ CHILD : 9.75E-05 : 9.00E-05 : 1.70E-05 : 1.04E-04 : 1.14E-04 : 5.10E-03 : 8.98E-05 : 8.90E-05 : .........+. _.......+..........+..........+_.........+..........+..........+__........+..........+ INFANT : 5.73E-05 : 5.16E-05 : 1.27E-05 -: 6.51E-05 6.75E-05 : 4.63E-03 : 5.18E-05 : 5.12E-05 : .........+..._......+..........+..___....+..... -__.+..........+..........+.........+.__....___+ 1 h IV-18 t

I TABLE IV-A-15 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 15 RES AT 2.45 MILES NW -i ANNUAL _ BETA _ AIR _ DOSE = 1.78E-01 MILLRADS ANNUAL _CAN4A_ AIR _ DOSE = 5.78E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN ......... +....... _.. +.......... + _ _........ +.... _ _.... + -... _ _.... +.......... +.......... +...... _ _.. + PLUME

3.38E-02 : 3.38E-02 : 3.38E-02 3.38E-02 : 3.38E-02 : 3.38E-02 : 3.56E-02 : 1.02E-01 :

.........,..________+.......__.+..........+......__..+_...______+..........,____......+._........, GROUND

1.79E-05 : 1.79E-05 : 1.79E-05 : 1.79E-05 : 1.79E-05 : 1.79E-05 : 1.79E-05 : 2.29E-05 :

...._...+_.........+......_..+ ___ ____+....______+..........+__________+........._,._________, INHAL ADULT : 1.56E-04 : 1.50E-04 : 1.40E-05 : 1.63E-04 : 1.75E-04 : 5.63E-03 1.47E-04 : 1.46E-04 : .........+.........+....__...+....____..+.........+..........+.____...__+....______4...___....+ TEEN : 1.60E-04 : 1.51E-04 1.91E-05 : 1.71E-04 1.87E-04 6.87E-03 : 1.495 04 : 1.48E-04 : ..... _ _.. +.......... + _ _ _ _..... +...... _ _ +.. _ _...... +... _ _ _ _ _.. +. _ _...... _ +.. _ _ _ _ _ _.. +... _..... + CHILD 1.43E-04 : 1.32E-04 2.54E-05 : 1.53E-04 1.67E-04 7.61E-03 : 1.32E-04 1.30E-04 : ........ 4 _......__+..____....+........_+....___...+..........+..........+....___...+..........+ INFANT : 8.415-05 a 7.56E.05 1.89E.05 9.583-05 : 9.933-05 6.91E-03 : 7.59E-05 : 7.50E-05 : ... ___..+....__....+........__+.......__+..........+..__.____ +. ___ i I b IV-19 P

1 i TABLE IV-A-16 t FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 16 RES AT 2.05 MILES NNW ANNUAL _ BETA _ AIR _ DOSE - 2.05E-01 MILLRADS ANNUAL _GA>94A_ AIR _ DOSE = 6.64E-02 MILLRADS e FATHWAY T.BCD'i' GI-TRACT BONE LIVER KIDNEY THYF LUNG SKIN .........+........_.+......_...+__...---._+.......---+-.........+.......,._+...._....+..___.-_.+ PLLHE

3.88E-02 3.88E-02 e 3.88E-02 e 3.88E-02 3.88E-02 : 3.88E-02 2 4.09E-02 : 1.17E-01 :

i ..._____.+..........+..________+..........+.. __ ----+---.......+-__.... _+_........-+..........+ GROUND

3.03E-05 : 3.03E-05 : 3.03E-05 2 3.03E-05 : 3.03E-05 : 3.03E-05 3.03E-05 : 3.89E-05 :

____...._+_..---....+..........+___------.+..........+-------...+_....--_..+..........+..... ___.+ INHAL ADULT : 1.81E-04 1.73E-04 : 1.63E-05 : 1.89E-04 : 2.03E-04 : 6.56E-03 : 1.70E-04 : 1.70E-04 : ______..-+-.........+..........+..._------+-.........+..........+-_........+_...---...+-.________, TEEN : 1.85E-04 : 1.75E-04 2.23E-05 1.98E-04 2.17E-04 : 8.00E-03 : 1.73E-04 1.71E-04 : ........-+..........+...._____+.... --,--+.-----._..+....------+.........+.........+....-.....+ CHILD : 1.66E-04 1.53E-04 e 2.96E-05 : 1.77E-04 1.94E-04 : 8.85E-03 : 1.52E-04 : 1.51E-04 : .........+-.........+........._+.......-..+.------.._+..........+..........+..........+....-.... + INFANT : 9.75E-05 : 8.76E-05 2.20E-05 : 1.11E-04 : 1.15E-04 : 8.04E-03 : 8.80E-05 : 8.69E-05 : ______..+ _.-__....+....----.+....-_....+........ -+..........,-...______+..........+.........-+ i f I IV_20 I

TABLE IV-A-17 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 17 VEG AT 1.92 MILES NNE ANNUAL _ BETA _ AIR _ DOSE = 1.52E-01 HILLRADS ANNUAL _ GAP 94A_ AIR _ DOSE = 4.94E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN .____....+.........+...___...+--________+..........+.........+..____.__#._..______+_........+ PLUME

2.89E-02 : 2.898t-02 : 2.89E-02 : 2.09E-02 2.89E-02 : 2.89E-02 3.04E-02 : 8.728-02 :

.___....+.........4...__.....+._______..+.........+...___....+........__+...__._...+..._.....+ GROUND

1.97E-05 1.97E-05 : 1.97E-05 : 1.97E-05 : 1.97E-05 : 1.97E-05 : 1.97E-05 : 2.52E-05 :

.........+_........+... _....+..........+.._____..+........ _+_..,......+_...___._,...___..., VEGET ADULT : 4.06E-04 3.11E-04 : 4.76E-04 : 5.20E-04 : 7.28E-04 1.00E-01 : 2.27E-04 : 2.272-04 : .........+......... +...__.....+_........ +-___......+..........+..........+.....___..,....__...., TEEN : 4.93E-04 3.50E-04 : 6.56E-04 : 6.74E-04 : 9.70E-04 : 1.24E-01 : 2.60E-04 2.60E-04 : ____._...+._____..._+. ____....+........ +.__.......+--___.....+--...___..+_......__.+..........+ CHILD : 8.07E-04 4.71E-04 : 1.41E-03 1.09E-03 1.52E-03 2.27E-01 4.04E-04 4.04E-04 : .._..___,......___ +. _.......+.___......+....__...+....__....+..______..+.......___,.....___ _, IV-21

i i TABLE IV-A-18 FORT CALHOUN ANNUAL 1996, DOSE PROJR*.FIONS 'SPECIAL LOCATION NO. 18 VEG AT 3.38 MILES NE ) ANNUAL _ BETA _ AIR _ DOSE = 3.13E-02 MILLRADS L ANNUAL _ GAP 9tA_ AIR _ DOSE = 1.025-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN .......__,.........+..........+-__.......+.... ___..+..........+........__+......... +.....__...+ PLUME a 5.97E-03 : 5.97E-03 : 5.97E-03 : 5.97E-03 5.978-03 : 5.975-03 : 6.29E-03 : 1.80E-02 : k .........+......_...+ _______..+_. _...___+..........+.____..___+ __.. __+........._+.........., GROUND

2.69E-06 2.69E-06 : 2.69E-06 2.69E-06 2.69E-06 : 2.69E-06 : 2.69E-06 : 3.45E-06

,L __......_+..........+.. _____ + __.....+..........+..........+........ _+......_...+...______.+ VEGET ADULT : 7.08E-05 : 5.78E-05 : 6.50E-05 : 8.64E-05 : 1.15E-04 : 1.385-02 : 4.63E-05 : 4.63E-05 : ......._.+.. ___....+..____....+..........t_.........+.. __...._+..........+..........+.........., l TEEN : 8.48E-05 6.52E-05 : 8.97E-05 : 1.10E-04 : 1.50E-04 1.69E-02 : 5.30E-05 : 5.29E-05 : ..____.__,..........+.._____.__+..........+........_.+..__..___.+..........+._.....__.+.._ ____., CHILD : 1.3BE-04 : 9.14E-05 : 1.93E-04 : 1.76E-04 2.36E-04 : 3.12E-02 : 8.23E-05 : 8.22E-05 : .........+_......__+......____,........__+__........+..........+.......__.,..._______,_________, { I t + b 1 i + ? i IV-22 4 ? t w v- - ~ n-> e - - - ~, --a.+, - - - ~ ~,

TABLE IV-A-19 1 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 19 VEG AT 4.82 MILES ENE ANNUAL _ BETA _ AIR _ DOSE - 2.30E-02 MILLRADS ANNUAL _,GAPMA_, AIR _ DOSE = 7.39E-03 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN ...___.._,___.___...+... ___..,______....+.__..___._+..._______+..........+.....___. +....._____, 1 PLUME

4.315-03 4.31E-03 4.31E-03 4.31E-03 4.31E-03 4.31E-03 : 4.54E-03 1.31E-02 :

...___.........____........___,_...____...._______........ ___,..........+__________+_.......__, GROUND

1.41E-06 : 1.41E-Ots : 1.41E-06 : 1.415-06 1.41E-06 : 1.41E-06 : 1.41E-06 : 1.82E-06 :

____.. __,__.____..,___....__.+...___._.+.____.....+ ____.___,..... ___.+_......___,... ______, VEGET ADULT : 4.78E-05 4.10E-05 3.44E-05 : 5.59E-05 : 7.09E-05 : 7.23E-03 3.49E-05 : 3.49E-05 : ....__...+......____+..........,...___....+..........+.........+._____....+.____.....,.........., i TEEN : 5.67E-05 4.64E-05 : 4.75E-05 : 6.97E-05 : 9.10E-05 : B.90E-03 4.00E-05 : 3.99E-05 : ...._____+......___+..____....+..........+_.__......+_......__.,_____.....,__________+.________, CHILD : 9.11E-05 6.69E-05 : 1.02E-04 : 1.11E-04 : 1.42E-04 : 1.64E-02 : 6.21E-05 : 6.20E-05 : ........_,.. _.....+..... _. _+...______. __________+.. _____._,...._____.+...____...+_..._____ + i f i i r L i i i t t I i IV.23 e i

TABLE TV-A-70 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 20 VEG AT 4.94 MILES E ANNUAL BETA AIR DOSE = 3.00E-02 MILLRADS ANNUAL _GAMME_ AIR _ DOSE = 9.61E-03 MILLRADS ~ PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN ..... ___+....._...+._.......+_____. ___+.....____+..........+..........+.... _____+_......___, PLUME

5.61E-03 : 5.61E-03 : 5.61E-03 5.61E-03 5.61E-03 : 5.61E-03 : 5.91E-03 : 1.70E-02 :

___..__..+........ _+..........+......... +.......___+____......+........_+....... __+.____...+ GROUND

1.49E-06 : 1.49E-06 : 1.49E-06 : 1.49E-06 : 1.49E-06 : 1.49E-06 : 1.49E-06 : 1.92E-06 :

......._+........__+....... __+-_-_. _..+_____....+_....... _+._....._..+........ _+__.......+ VEGET ADULT : 5.98E-05 : 5.26E-05 : 3.64E-05 : 6.84E-05 : 8.42E-05 : 7.62E-03 : 4.63E-05 : 4.63E-05 : _ _ _..... +.......... +..... _ _.. +... _ _ _... +.......... +......... _ +.......... +.......... +..... _.., TEEN : 7.06E-05 : 5.975-05 : 5.02E-05 : 8.42E-05 : 1.07E-04 : 9.38E-03 5.30E-05 : 5.29E-05 : _____...+.______..+........_.+_.........+.........+..__......+..........+..........+...._____., CHILD : 1.13E-04 : 8.73E-05 : 1.08E-04 : 1.34E-04 : 1.67E-04 : 1.72E-02 : 8.23E-05 8.22E-05 : ..____. _+........__+........._+.........+.....__...+_.._......+........._,......___.+._______.+ b f r i f b [ IV 24

TABLE IV-A-21 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 21 VEG AT 1.80 MILES SE ANNUAL _ BETA _ AIR,DOSF = 2.38E-01 MILLRADS ANNUAL _ GAP 91A_ AIR _ DOSE = 7.73E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY TNYROID LUNG SKIN .........+..........+_.........+_........+.--....___+..........+.. ______+.........,........._+ PLUME

4.52E-02 : 4.52E-02 3 4.52E.02 4.52E-02 3 4.528 02 3 4.52E-02 4.76E-02 : 1.36E-01 :

.....__..+.........+......__.+._......_.+..........+_...__...+_.--__....+..........+_.........+ GROUND 5.55E-05 : 5.55E-05 : 5.55E-05 5.55E-05 5.55E-05 : 5.55E-05 5.55E-05 : 7.12E-05 : .........+.______...+..... ___.+ _____....+....___...+....__....+__.......+..........+.....___..+ VEGET ADULT : 8.5BE-04 5.90E-04 : 1.34E-03 : 1.18E-03 : 1.77E-03 : 2.83E-01 : 3.54E-04 3.54E-04 : ............__.....+..........+........--+....__....+..........+_ __......+......... +-...__..._+ TEEN : 1.06E-03 : 6.58E-04 : 1.85E-03 : 1.57E-03 a 2.41E-03 : 3.48E-01 4.05E-04 : 4.04E-04 : ___......+.......__.+.._.......+..........+.....___..+........._+.........+..__.....,__________, CHILD 1.77E-03 : 8.17E-04 : 3.9BE-03 2.56E-03 3 3.79E-03 : 6.41E-01 6.29E-04 6.2BE-04 : ..._..___,.........+..........+..........+____......+...___.. +...___...+_.........,_.......__, i i I t IV-25 t.

TABLE IV-A-22 FORT CALNOUN ANNUAL 1996, DOSE PROJECTIONS 1 4 i SPECIAL LOCATION No. 22 VEG I AT 0.89 MILES SSE ANNUAL _ BETA _ AIR _ DOSE = 2.09E-01 MILLRADS ANNUAL _. GAM 1A_. AIR DOSE = 6.80E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN 6 ..__...__+..........+........._+..........+-..__....+..........+-_.__....+........_.+......_...+ PLUME

3.9BE-02 : 3.9BE-02 : 3.98E-02 : 3.98E-02 : 3.9BE-02 : 3.9BE-02 4.18E-02 : 1.20E-01 :

........_+_.....____+......_..+. ____...+-._...___+__........+___......+_.....___+______....+ GROUND

1.52E-04 : 1.52E-04 : 1.52E-04 : 1.52E-04 : 1.52E-04 : 1.52E-04 : 1.52E-04 : 1.95E-04 :

__......+..........+___.....__+.__......_+..........+..........+._____....+_____...._,...______+ VEGET t. ADULT : 1.69E-03 : 9.59E-04 : 3.68E-03 2.57E-03 4.19E-03 : 7.74E-01 : 3.12E-04 : 3.11E-04 .........+..........+_......__+..........+..........+..........+.......___+..........,...___..+ TEEN : 2.16E-03 : 1.05E-03 : 5.07E-03 : 3.56E-03 5.85E-03 : 9.54E-01 : 3.58E-04 : 3.56E-04 : ..._... _+__.......+....._....+_........+..........+.._...... +..........+......._.+. _......+ CHILD : 3.69E-03 : 1.07E-03 : 1.09E-02 5.84E-03 : 9.21E-03 : 1.76E+00 : 5.56E-04 : 5.53E-04 : __......+..___....+......____+.._______ +.......___+_...______............_..... +_.........+ r + l P P IV-26 t ,-m v- ~

TAllLE IV-A-23 FORT CALHOUN ANNUAL 1996 DOSE PROJECTIONS SPECIAL LOCATION NO. 23 VEG AT 0.74 MILES S ANNUAL _ BETA _ AIR _ DOSE = 1.67E-01 MILLRADS ANNUAL GAD 94A_. AIR DOSE = 5.41E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN .........+.........+..__......+.__.......+.....___..+..........+..........+ ____....+....._____+ PLUME

3.16E-02 3.16E-02 3.16E-02 3.16E-02 a 3.16E-02 : 3.16E-02 3.33E-02 : 9.53E-02 :

...______+.........,___.......+_.........+..........+.______.._+.__.......+..........+.........., GROUND

2,77E-05 2.77E-05 2.77E-05 : 2.77E-05 : 2.77E-05 : 2.77E-05 2.77E-05 : 3.56E-05 :

........ _ +.......... +......... _ + - _ _ _ _ _... +. _ _.... _ _ +..... _ _ _ _., _......... +.........., _.... _...., VEGET ADULT : 5.00E-04 3.66E-04 : 6.71E-04 : 6.61E-04 : 9.54E-04 : 1.41E-01 : 2.48E-04 : 2.48E-04 : .........+..........+..___.....+..........+..........+.__..... _+..........+........ _+..........+ TEEN : 6.12E-04 : 4.10E-04 : 9.25E-04 : 8.67E-04 1.298-03 : 1.74E-01 : 2.84E-04 : 2.84E-04 : ..... __+.....___..+.........+..........+..........+..........+..........+.........+........__, CHILD : 1.01E-03 5.36E-04 : 1.99E-03 : 1.40E-03 2.02E-03 3.20E-01 4.425-04 4.415-04 : _........+__.......,_........_+.........+.........+........._+......___.+..........+........__+ 2 s IV-27

TABLE IV-A-24 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 24 VEG AT 0.65 MILES SSW l ANNUAL _ BETA _ AIR _ DOSE = 2.04E-01 MILLRADS ANNUAL _GAPMA_ AIR _ DOSE = 6.61E.02 MILLRADS 1 PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN .........,.. _...._+..........+..........+...... __+..........+..........+....__....+._........+ PLUME

3.87E-02 3.87E-02 3.87E-02 3.87E-02 3.878-02 : 3.87E-02 3 4.07E-02 : 1.17E-01 :

... ___..+..........+........._+_.........+..........+..........+..........+..........+.........., GROUND

1.97E-05 : 1.97E-05 : 1.97E-05 : 1.97E-05 : 1.97E-05 1.97E-05 : 1.97E-05 2.53E-05 :

...... _+......___ +..........+..__....._+..........+..........+___.......+..........+..........+ VEGET ADULT : 4.82E-04 : 3.87E-04 : 4.76E-04 : 5.96E-04 : 8.04E-04 : 1.00E-01 : 3.03E-04 : 3.03E-04 : i .........+ .........+..........+..........+...u......+..........+..........+..........+....._....+ TEEN : 5.80E-04 4.36E-04 : 6.57E-04 7.61E-04 1.06E-03 : 1.24E-01 3.47E-04 : 3.47E-04 : _......._,..........+.._.......+..........+..........+..........+..........+..........+..........+ CHILD : 9.42E-04 : 6.05E-04 : 1.41E-03 : 1.22E-03 : 1.66E-03 : 2.28E-01 5.39E-04 : 5.38E-04 : .........+..........+..........+-.........+..........+......._.+........._4...._.....+_ ...._...+ 5 I I i l t 5 k k r IV-28 l

TABLE IV-A-25 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 25 VEG AT 1.69 MILES SW ANNUAL _ BETA _, AIR _ DOSE = 2.62E-02 MILLRADS ANNUAL _GAPSGA_ AIR _ DOSE = 8.50E-03 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER EIDNEY THYROID LUNG SFIN .........,___.______+....___...+ _________,__... __..+....___..+.__.__....,_.... ____+__________, PLUME

4.97E-03 4.97E-03 4.97E-03 4.97E-03 4.97E-03 : 4.97E-03 5.23E-03 : 1.50E-02 :

.. ___...,..________,._________,. _______.,___.......+.________.+._......._,......____,___...____, GROUND

5.89E-06 : 5.89E-06 : 5.89E-06 : 5.898-06 5.89E-06 : 5.89E-06 : 5.89E-06 : 7.56E-06 :

.... ____,__........,_______...+........__+..._.__. +._____....,....______,..________,__________, VEGET ADULT : 9.27E-05 : 6.42E-05 : 1.43E-04 1.27E-04 : 1.89E-04 3.00E-02 : 3.92E-05 : 3.91E-05 : .________+.___......+...____...+...__.....+....... 4_____.....,_____.... +.____..___,.....____., TEEN : 1.15E-04 : 7.17E-05 1.97E-04 : 1.69E-04 : 2.58E-04 : 3.70E-02 4.48E-05 4.48E-05 : ..._.....,______.___+_...___...,___.__....+.__......+...____ __,.......___,.____.....,. __..____, CHILD : 1.918-04 : 8.96E-05 4.24E-04 2.74E-04 : 4.05E-04 6.81E-02 : 6.96E-05 : 6.95E-05 : ._____.. +._________+______..__+-__.......,__...____.+. ______._+________..+....__....+...._..__, IV-29 --+--u w +- = a

TABLE IV-A-26 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 26 VEG AT 1.23 MILES WSW ANNUAL _ BETA _ AIR _ DOSE = 8.69E-02 MILLRADS ANNUAL _ GAM 1A_ AIR _ DOSE 2.81E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN _........+....__...+_______._+......_...+... ____.+..________+... __.__,.... ___..+________.+ PLUME

1.64E-02 : 1.64E-02 1.64E-02 : 1.64E-02 : 1.64E-02 : 1.64E-02 : 1.73E-02 : 4.96E-02 :

______...+...... _.+.________.+._........+......___+..........+...____...+......____+..... ___., GROUND

2.67E-05 3 2.67E-05 : 2.67E-05 2.67E-05 2.67E-05 : 2.67E-05 : 2.67E-05 : 3.43E-05 :

____. ___+........._+__..._....+..__......+..._____..+_. ______+..........+.___......,____......+ VEGET ADULT : 3.73E-04 : 2.44E-04 6.48E-04 : 5.28E-04 : 8.11E-04 : 1.36E-01 1.312-04 : 1.30E-04 : ........ +..........+.__.__...+..........+_.. _..__.+____......+..._______+_..___..._+__....____, TEEN : 4.65E-04 2.71E-04 : 8.93E-04 7.11E-04 : 1.11E-03 : 1.68E-01 : 1.49E-04 : 1.49E-04 : .........,_........_+..........+.......__+......_...+.________.+.....___.+_....__..+.._....., CHILD : 7.80E-04 3.23E-04 : 1.92E-03 : 1.16E-03 : 1.75E-03 : 3.08E-01 2.32E-04 2.32E-04 : _......._+ _____.._+......_...+.....__.. +....._____+......___.+..........+_________.+..........+ 4 IV.30

TABLE IV-A-27 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 27 VEG AT 1.20 MILES N ANNUAL _DETA_ AIR _ DOSE = 2.21E-01 MILLRADS ANNUAL _GAtmA_ AIR _ DOSE = 7.17E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN __...____+...._...+.....__...+_____. ___+.....___.+.........+__...__.._+_.________+..._....., PLUME

4.19E-02 3 4.19E-02 : 4.19E-02 3 4.19E-02 4.19E-02 : 4.19E-02 : 4.41E-02 : 1.26E-01 :

______...+_____....+......__.,__...____.+___.......+........_+_______...+.......___,.........., GROUND

5.01E-05 : 5.01E-05 : 5.01E-05 : 5.01E-05 : 5.01E-05 2 5.01E-C5 5.01E-05 : 6.43E-05 :

_........+_ __......+_.....____+___.._____+.._....._,... ______#____..____,..._______+.........., VEGET ADULT : 7.84E-04 : 5.428-04 : 1.21E-03 : 1.07E-03 : 1.61E-03 2.55E-01 2 3.29E-04 : 3.2BE-04 : ..... __.+..........+..........+..........+..........+....___...+_........ +.___. ____+....___, TEEN : 9.69E-04 : 6.04E-04 : 1.67E-03 : 1.43E-03 2.19E-03 : 3.15E-01 3.76E-04 : 3.75E-04 : ________.+.. ____...+.......___+ ___......+..........+........_.+........__,._________+.______..., CHILD : 1.61E-03 : 7.54E-04 : 3.60E-03 : 2.33E-03 : 3.44E-03 : 5.798-01 : 5.84E-04 : 5.83E-04 : ..___...+_....____.+...._____.+.__.......+.__.......+...___...+.__.......+.. ______,...... ___, IV-31

TABLE IV-A-28 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 28 VEG AT 2.31 MILES WNW ANNUAL _ BETA _ AIR _ DOSE = 1.20E-01 MILLRADS ANNUAL _GAPMA_ AIR _ DOSE = 3.86E-02 MILLRADS l PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN .........+....__....+......___.+.......___+..........+........__+_.........+..........+........._+ PLUME

2.26E-02 : 2.26E-02 2.26E-02 : 2.26E-02 : 2.26E-02 : 2.26E-02 : 2.38E-02 6.82E-02 :

I .........+_......._.+._____...+_......__.+....___...+----....._+..........+.__......,_.____..+ r GROUND

1.33E-05 : 1.33E-05 : 1.33E-05 : 1.33E-05 : 1.33E-05 : 1.33E-05 : 1.33E-05 : 1.71E-05 :

_____... +__... ____+_______. _+..........+.___....__+....___..+_.. _____,... _.....,__......., VEGET ADULT : 3.02E-04 : 2.38E-04 : 3.23E-04 3.79E-04 : 5.20E-04 : 6.79E-02 : 1.81E-04 1.81E-04 : ...._____+.____...__+._____... +..........+.........+...___....+...__.....+..........+.. ___..._, TEEN : 3.64E-04 e 2.68E-04 4.46E-04 : 4.87E-04 : 6.87E-04 : 8.36E-02 2.07E-04 3 2.07E-04 : ..______.+..........+ ___..._..+....._..__+.....__...+..........+.........+...... __.,__ ___...., CHILD : 5.95E-04 : 3.67E-04 : 9.59E-04 : 7.84E-04 : 1.08E-03 : 1.54E-01 : 3.22E-04 3.21E-04 : .....____+...___..__+..________+-___....__+....___..-+.........+-.......__+_..__.___+........., j 6 k i IV-32

TABLE IV-A-29 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 29 VEG AT 2.45 MILES NW ANNUAL _ BETA _, AIR _ DOSE = 1.78E-01 MILLRADS ANNUAL _ GAP 9tA_ AIR _ DOSE = 5.78E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN ........ +..._______+..__..___.+--......._+..........+......____+..........+....____..+.........., PLUME

3.38E-02 3.38E-02 3.38E-02 3.38E 02 3.38E-02 3.38E-02 3.56E-02 : 1.02E-01 :

...._....+..........+........ _+..........+..........+..........+.........+_........+._____._..+ GROUND

1.79E-05 : 1.79E-05 1.79E-05 : 1.79E-05 : 1.79E-05 : 1.79E-05 1.79E-05 : 2.29E-05 :

.._..__..+.........+...____.__+........ _+... _.....+... __._.+......___+........__+..._....__+ VEGET ADULT : 4.28E-04 : 3.41E-04 : 4.33E-04 5.31E-04 7.21E-04 : 9.13E-02 : 2.65E-04 2.65E-04 : _____.. _,..........+.........+........ _+.... _. __+._........+..........+._........+...._...._, TEEN : 5.15E-04 : 3.85E-04 .5.97E-04 6.80E-04 : 9.49E-04 : 1.12E-01 3.03E-04 3.03E-04 : ......__+__.__....+..........+.... _....+..........+..___.....+..... _...+..........+........__+ CHILD : 8.385-04 : 5.32E-04 : 1.28E-03 : 1.098-03 1.49E-03 2.07E-01 : 4.71E-04 : 4.71E-04 : .........+......._._+_.........+_.........+..........+...... __+_..______.+..........+..______., t IV-33

TABLE IV-A-30 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 30 VEG AT 4.14 MILES NNW ANNUAL,_ BETA _ AIR _ DOSE = 4.71E-02 MILLRADS ANNUAL GAPG4A_ AIR DOSE = 1.52E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN I t ........+.. ___.-__+---.......+-....-...-+.--..--.-_+--_..--...+_........+----.....+--__.....+ PLUME

8.84E-03 : 8.84E-03 : 8.84E-03 : 8.84E-03 : 8.84E-03 : 8.84E-03 : 9.31E-03 : 2.68E-02 :

I ....__...+_......__.+---_......+.... _____+..........+. --.....+......___ +......._+____...___+ GROUND

5.31E-06 : 5.31E-06 : 5.31E-06 : 5.31E-06 : 5.31E-06 : 5.31E-06 : 5.31E-06 : 6.81E-06 :

.........+..........+._....._.+........--+_...------+-----....+_..-__..._+...._...+-__.....__+ VEGET ADULT : 1.20E-04 : 9.41E-05 : 1.29E-04 : 1.50E-04 : 2.07E-04 : 2.71E-02 : 7.16E-05 : 7.15E-05 : _____....+..........+.._....--_+....-_. __+.........+-......._+..._____._+........._+-_.......+ TEEN : 1.45E-04 : 1.06E-04 : 1.78E-04 : 1.93E-04 2.73E-04 : 3.33E-02 8.19E-05 : 8.18E-05 _..___.. +_......___+..___._ _.+......___.+..........+---....__+.___.......+.________.+..........+ CHILD : 2.36E-04 : 1.45E-04 : 3.83E-04 : 3.11E-04 : 4.29E-04 : 6.13E-02 : 1.27E-04 : 1.27E-04 : i _______..+____......+_...._____+.........+_.........+.._......_+----_.....+___.___.. +_...... __+ t I i i l IV-34 i

TABLE IV-A-31 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 31 BREF AT 4.91 MILES E ANNUAL _ BETA _ AIR _ DOSE = 3.00E-02 MILLRADS ANNUAL _, GAM 4A_, AIR _ DOSE = 9.61E-03 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN ......___,_......_..+_....____.+..........+ __.....__+.........,..........+____......+__...__...+ PLUME

5.61E-03 5.61E-03 : 5.61E-03 5.61E-03 : 5.61E-03 : 5.61E-03 5.918-03 : 1.70E-02 :

...._.___,........__+..........+__..____. +..........+.___......+......____+.__.......+..._.____, GROUND

1.49E-06 : 1.49E-06 1.49E-06 : 1.49E-06 1.49E-06 : 1.49E-06 1.49E-06 1.92E-06 :

.........,_.........+..........,.........+...__.....+. _.. ____,._..... __,....._____+........._+ MEAT ADULT : 7.27E-06 : 6.92E-06 1.02E-06 : 7.66E-06 : 8.37E-06 3.61E-04 : 6.65E-06 : 6.65E-06 : _______..,......___.+..........+_.........+...___...+......____+.__...___+_...__....+..____.. _, TEEN : 4.42E-06 : 4.13E-06 : 8.07E-07 : 4.78E-06 : 5.36E-06 2.505-04 : 3.D7E-06 3.96E-06 : ..._____,.........,_....... _,..........,_.........+.. _______+__._______,..._.....,........., CHILD : 5.43E-06 : 4.908-06 : 1.445-06 : 5.89E-06 : 6.58E-06 3.67E-04 : 4.80E-06 : 4.80E-06 : ....____.+..________+..........+__________+..........+...._...._,........__+...___...+..... ____, INHAL ADULT : 2.71E-05 2.61E-05 2.27E-06 2.83E-05 3.02E-05 : 9.21E-04 : 2.57E-05 2.56E-05 : .........,....____._+..___.___.+.__.......+.........+.........+......__..,....______+.._......_, TEEN : 2.78E-05 2.63E-05 : 3.10E-06 : 2.95E-05 3.22E-05 1.12E-03 2.608-05 2.5BE-05 : ...._....+.... ____,..........+..........,.....__...+._____..._,_.........,...___....,........., CHILD : 2.48E-05 : 2.30E-05 4.12E-06 2.64E-05 2.88E-05 : 1.24E-03 2.30E-05 2.28E-05 : ......__.+.........+...____...+_...__...+....... __,__________,.__.......,__..__.__,__________, INFANT : 1.46E-05 : 1.32E-05 : 3.07E-06 : 1.65E-05 1.70E-05 : 1.13E-03 : 1.32E-05 : 1.31E-05 : ____.....+......____,.... _____+._..____..+_........+.... _.._,_.........+......__..+........._, IV-35 b ......n.

TABLE IV-A-32 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 32 BEEP AT 4.75 MILES SE ANNUAL _ BETA _ AIR _ DOSE = 3.13E-02 MILLRADS ANNUAL _GApetA_ AIR _, DOSE = 1.02E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN ........+..__.....+.....____+.......___+_........ +..._______+.....__...,....___..,,_..__..... PLUME

5.97E-03 : 5.97E-03 5.97E-03 : 5.97E-03 : 5.97E-03 : 5.97E-03 : 6.29E-03 : 1.80E-02 :

........+.___.. ___,...... ___,..........+._____.___,.______...,... __...., _____ ___,__._______, GROUND

5.30E-06 : 5.30E-06 : 5.308-06 : 5.30E-06 : 5.30E-06 : 5.30E-06 : 5.30E-06 : 6.79E-06 :

.....___ +......___+____..... +.....__...+....__... +.____. _..,..._____ _,....______,_______._, MEAT ADULT : 8.85E-06 : 7.62E-06 : 3.62E-06 : 1.02E-05 : 1.28E-05 : 1.27E-03 : 6.66E-06 : 6.65E-06 : ---......+.__.... __+..___.__..,_.........,....__..__,___.._____,....._____4....._____,.... TEEN : 5.58E-06 : 4.55E-06 : 2.86E-06 6.88E-06 : 8.95E-06 : 8.81E-04 : 3.97E-06 : 3.96E-06 : ___ ___..+...._____+....____..+__........+..._______,_.._______,..__.....,____...._,____..,__, CHILD : 7.04E-06 : 5.15E-06 : 5.09E-06 : 8.69E-06 : 1.11E-05 : 1.29E-03 : 4.81E-06 : 4.80E-06 : .___.__, +... ___..+.____..__ + ...___...+....__....+..__..__._4.._. __ __+.__..... _,_,________, INHAL ADULT : 2.71E-05 : 2.61E-05 2.33E-06 2.84E-05 : 3.04E-05 : 9.48E-04 2.57E-05 2.56E-05 : ........,_.........+..........+ __. __...+......____+.___.....+___...____+_______...+.........+ TEEN : 2.78E-05 e 2.64E-05 : 3.18E-06 2.97E-05 : 3.24E-05 : 1.16E-03 e 2.60E-05 2.58E-05 : _. ___...+...........+........__+_....__...+-_.......+....._.. _+..........+._______..+.______...+ CHILD : 2.49E-05 : 2.30E-05 : 4.24E-06 2.66E-05 : 2.90E-05 : 1.28E-03 : 2.30E-05 e 2.28E-05 : --_......+.....__..+______....+..... _...+.......___+..........+__.... __.+...___.._+. _____._ + q INFANT 1.46E-05 : 1.32E-05 : 3.16E-06 : 1.66E-05 : 1.72E-05 : 1.16E-03 : 1.32E-05 : 1.32E-05 : __. _____+......__.+_.......+.......___+....___..+...______+.........,.... _____,___... ___, IV-36

TABi,E IV-A-33 PORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 33 BEEF AT 1.82 MILES SSE ANNUAL _ BETA _ AIR _ DOSE = 3.99E-02 MILLRADS ANNUAL _GApetA_ AIR _ DOSE = 1.30E-02 MILLRADS e PAT 9WAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN ______...+..........+. -_......+_..--.....+_.........+...-_.... +...... __,_..____. _+...._.....+ PLUME

7.60E-03 : 7.60E-03 : 7.60E-03 : 7.60E-03 : 7.60E-03 : 7.60E-03 : 8.00E-03 : 2.29E-02 :

.....__.+_.........+._....... +...... _..+____.....+.........-+_..... __+..........+_........+ GROUND

2.69E-05 2.69E-05 : 2.69E-05 2.69E.05 2.69E-05 : 2.69E-05 2.69E-05 3.45E-05 :

.........+..........+........+...... _..+..........+... _....+..._... _.+.. _____. 4_.........+ MEAT ADULT : 1.96E-05 : 1.34E-05 : 1.84E-05 2.67E-05 3.96E-05 : 6.42E-03 : 8.49E-06 : 8.47E-06 : _........+..........+........._+_........ +..........+..__......+_........ 4..........+...__...._+ TEEN : 1.33E-05 : 8.03E-06 : 1.45E-05 : 1.99E-05 : 3.04E-05 : 4.46E-03 5.06E-06 : 5.05E-06 : ......._,......._..+.........+..........+..........+..........+........._,...____...+...... __., CHILD : 1.75E-05 : 7.90E-06 2.595-05 2.59E-05 : 3.83E-05 : 6.575-03 : 6.13E-06 : 6.11E-06 : ..__.....,..........+..........+__........+..._______+..........+..........+..........+.____...._, INHAL ADULT 3.47E-05 : 3.33E-05 : 3.21E-06 : 3.64E-05 : 3.91E-05 : 1.29E-03 : 3.27E-05 : 3.25E-05 : ..__.....+..........+..........+--.......+..........+..... ____+..........+.......__.+________..+ TEEN : 3.56E-05 : 3.36E-05 : 4.38E-06 : 3.81E-05 4.18E-05 : 1.57E-03 : 3.31E-05 : 3.28E-05 : ..... ___+_.._......+__ _____.+-_........+... _____+..........+..........+_.........+..........+ CHILD : 3.1rC-05 : 2.93E-05 5.83E-06 : 3.41E-C5 3.74E-05 : 1.74E-03 : 2.93E-05 2.90E-05 : _._______+........__+........ _+..........+.....-__..+........._+.......__+..._......+..........+ INFANT 1.87E-05 : 1.68E-05 : ' 33E-06 : 2.14E-05 2.22E-05 : 1.5BE-03 : 1.69E-05 : 1.67E-05 : . __.....+_____.._.+..... _...+..........+..........+..........+........._,..........+........._, IV-37

TABLE IV-A-34 mi<T CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOC?. TION NO. 34 BEEF AO 2.00 MILES S ANNUAL _ BETA _ AIR _ DOSE = 1.65E-02 MILLRADS ANNUAL _ GAP 94A_ AIR _ DOSE = 5.34E-03 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN _____....+_......__+________..+--__......+-.. _....+...--...__+-........+....._____+......___.+ PLUME

3.12E-03 : 3.12E-03 : 3.12E-03 : 3.12E-03 : 3.12E.03 : 3.12E-03 : 3.29E-03 : 9.43E-03 :

.........+.........+.......___+-__....-- +........__+.__......_+_.........+........,..._____ _+ GROUND

2.40E-06 : 2.40E-06 2.40E-06 : 2.40E-06 2.40E-06 : 2.40E-06 : 2.40E-06 : 3.08E-06 :

.........+........_.+ __......_+..........+----......+_.........+......_. _+.......__+.........+ MEAT ADULT : 4.56E-06 : 4.00E-06 : 1.65E-06 : 5.19E-06 : 6.34E-06 : 5.76E-04 : 3.57E-06 : 3.57E-06 : .........+_______...+._.....__.+.........+..........+........ _+..........+......._._+_........+ TEEN : 2.86E-06 2.39E-06 1.30E-06 : 3.45E-06 : 4.39E-06 : 4.00E-04 2.13E-06 2.13E-06 : _ _ _...... +.......... + _..... _.. +.......... +....... - _. + - -.. _..... +.......... +.......... +. _...... + CHILD : 3.59E-06 2.74E-06 : 2.31E-06 : 4.34E-06 : 5.45E-06 : 5.87E-04 2.58E-06 2.58E-06 : ___.....+......._..+........._+........-_+........_.+........_+..........+......_.._+....._____+ INHAL ADULT : 1.46E-05 1.40E-05 : 1.31E-06 : 1.53E-05 : 1.64E-05 : 5.27E-04 : 1.38E-05 : 1.37E-05 : _________+.. ___... +..........+..........+.... _____+.........+........ _+..........+..........+ TEEN : 1.50E-05 1.41E-05 : 1.79E-06 1.60E-05 : 1.75E-05 : 6.43E-04 : 1.40E-05 1.38E-05 : ...._..__,..........+..........+..........+..........+-_........+-.........+..........+..........+ CHILD 1-34E-05 : 1.24E-05 2.38E-06 : 1.43E-05 : 1.57E-05 : 7.11E.04 : 1.23E-05 1.22E-05 : ... _..... +...... _ _.. +... _..... _ +.......... +........ _ _ +... - -..... + _...... _.. +.......... +..... _ _ _ _ _ + INFANT : 7.87E-06 : 7.08E-06 : 1.77E-06 : 8.97E-06 : 9.29E-06 : 6.46E-04 : 7.11E-06 : 7.02E-06 : .._____..,_.......+.........-+_......-+..______.+.......-__+...._____.+..........+..___....., IV 38

TABLE IV-A-35 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 35 BEEF AT 2.02 MILES SSN ANNUAL _ BETA _ AIR _ DOSE = 1.508-02 MILLRADS ANNUAL _GADMA_ AIR _ DOSE - 4.85E-03 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN .........+. _.......+..........,-........_+.... __.--+.. ____.._+_.........+___.......+...... __., PLUME

2.84E-03 : 2.84E-03 2.84E-03 2.84E-03 : 2.84E-03 2.84E-03 2.98E-03 : 8.55E-03 :

.........+..........+........._,..........+..........+..........+..........+..........+........ _, GROUND

1.25E-06 : 1.25E-06 1.25E-06 : 1.25E-06 : 1.25E-06 : 1.25E-06 : 1.25E-06 : 1.60E-06 :

__....__+... __....+. _______.+...... ___+.. ___...+..........+_........+......_..,..........+ MEAT ADULT : 3.72E-06 : 3.43E-06 : 8.56E-07 : 4.05E-06 : 4.65E-06 : 3.01E-04 : 3.21E-06 : 3.21E-06 : .........+_.........+..___.....+_.______--+-. ______.+------...+.........+..........+.. ___..__, TEEN : 2.29E-06 2.05E-06 : 6.75E-07 2.60E-06 3.09E-06 2.09E-04 : 1.91E-06 : 1.91E-06 : ____..._.+..........+. ____...+__......--+.---...-- +......... +----.....+..........+..........+ CHILD : 2.84E-06 2.40E-06 : 1.20E-06 : 3.23E-06 : 3.81E-06 : 3.07E-04 2.31E-06 2.31E-06 : .........+..........+..........+..........+.____ -- +----..-- +..........+..........+_........., INHAL ADULT : 1.31E-05 : 1.26E-05 1.19E-06 1.37E.05 : 1.4SE-05 : 4.79E-04 1.24E-05 : 1.23E-05 : ....--...+_.........+.......--+..........+..........+-.........+....--....+..........+..........+ TEEN : 1.35E-05 : 1.27E-05 1.63E-06 : 1.44E-05 1.58E-05 : 5.84E-04 1.25E-05 : 1.24E-05 : .....____+...._. ___+......____,---.......+......--..+..........+....._--_.+..........+.......___+ CHILD : 1.20E-05 : 1.118-05 2.16E-06 : 1.29E-05 : 1.415-05 6.47E-04 1.11E-05 1.10E-05 : ______...+..........+..........+._..____..+......_...+..........+_..__.....,_.......__+_..._____ + INFANT : 7.08E-06 : 6.36E-06 1.61E-06 : 8.08E-06 : 8.38E-06 : 5.87E-04 : 6.39F-06 : 6.31E-06 : _--_.-_..+........ _+..........+__........+..---.....+-........+.....--._.+-.....___+-........_+ IV-39 l I n - - ~-

TABLE IV-A-36 FORT CALHOUN A'fNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 36 BEEF AT 0.85 MILES SW ANNUAL _ BETA _ AIR _ DOSE = 1.27E-01 MILLRADS ANNUAL _GAPMA_ AIR _DOSC = 4.11E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN .......__+........__+..........+..........+..........+........._+..........+..........+. _.......+ PLUME

2.40E-02 : 2.40E-02 : 2.40E-02 : 2.40E-02 : 2.40E-02 : 2.40E-02 2.53E-02 : 7.25E-02 :

......... + _......... +......... +.......... +......... _ +. _....... +.......... + _........ + _........., GROUND

3.12E-05 : 3.12E-05 : 3.12E-05 3.12E-05 : 3.12E-05 : 3.12E-05 3.12E-05 : 4.01E-05 :

......... +..... _ _ _ _ _ + _ _........ +.......... +.......... +.......... +......... _ +.......... + _........ + MEAT ADULT : 4.02E-05 : 3.29E-05 : 2.14E-05 4.83E-05 : 6.33E-05 : 7.47E-03 : 2.72E-05 : 2.72E-05 : .. _ _ _... + _......... + _........ +......... _ + - -.... _ _ _ +.......... +.......... +....... _ _ +....... _ _ _ + TEEN : 2.58E-05 : 1.97E-05 : 1.69E-05 3.34E-05 : 4.56E-05 : 5.19E-03 : 1.62E-05 : 1.62E-05 : ....... _+....._____,........._+..........+..........+_.........+_.........+._.......+.....__..., CHILD : 3.28E-05 : 2.17E-05 3.01E-05 : 4.26E-05 : 5.70E-05 : 7.63E-03 : 1.97E-05 : 1.96E-05 : ........_+_........_,._.......,______.._+....--.. _+..........+.____._...+.____...._+_.....___.+ INHAL ADULT : 1.12E-04 : 1.07E-04 : 1.04E-05 : 1.17E-04 : 1.26E-04 : 4.14E-03 : 1.05E-04 : 1.05E-04 : __.......+........_+.........+_...... __+_.........+_.........+........ +..........+..........# TEEN : 1.14E-04 : 1.08E-04 : 1.41E-05 : 1.22E-04 : 1.34E-04 : 5.06E-03 1.06E-04 : 1.05E-04 : ..______.+......_...+_.........+....__....+..........+..........+..........+....... __,..........+ CHILD : 1.02E-04 : 9.43E-05 1.88E-05 : 1.10E-04 : 1.20E-04 : 5.59E-03 : 9.40E-05 : 9.31E-05 : .......__+...._____.+..........+_.......+_........_+..........+________..+..........+_.........+ INFANT : 6.03E-05 5.40E-05 : 1.39E-05 : 6.89E-05 : 7.14E-05 : 5.088-03 : 5.43E-05 : 5.36E-05 : ........ _ + _......... +. _ _...... +.......... +.......... + _..... _ _.. +. _........ +.... _ _... +...... _.. + l l { IV-40 i

l l l TABLE IV-A-37 o FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 37 BEEP AT 3.05 MILES WSW ANNUAL _ BETA _ AIR _ DOSE = 9.83E-03 MILLRADS ANNUAL _ GAD 94A_ AIR _ DOSE = 3.18E-03 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY. THYROID LUNG SKIN ........+....._____+..____...+..........+......... +..........+. __.___..+..___.... +.__.. ___.+ PLUME

1.86E-03 : 1.86E-03 1.86E.03 : 1.86E.03 : 1.86E-03 : 1.86E-03 : 1.96E-03 : 5.61E-

____.....+_.........+..........+....__....+..........+.........+..........+........ +... ___03 __.+ GROUND

2.41E-06 a 2.41E.06 2.41E.06 2.41E.06 2.41E-06 2.41E-06 2.418-06 3.09E-06

___. __..+_.........+.___....__+........__+........__+.. ___....+..........+.........+________..+: MEAT ADULT : 3.11E-06 2.55E-06 : 1.65E-06 : 3.74E-06 : 4.90E-06 : 5.75E-04 2.12E-06 2.12E-06 : ......__.+.______...+..........+..........+..........+.... ___..+.__....__.+........__+...__ _.., TEEN : 2.00E-06 : 1.53E-06 1.30E-06 2.59E-06 : 3.53E-06 : 3.99E-04 : 1.26E-06 : 1.26E-06 : ... __..+..........+..........+..........+.__.......+..____....+.__......+..........+.__.......+ CHILD 2.54E-06 : 1.69E-06 a 2.32E-06 : 3.298-06 : 4.41E-06 : 5.67E-04 1.53E-06 1.53E-06 : ..____.__+...... ___+._____....+. ___.__..+....___..+..___...__+..........+....__..__+....____ + INHAL ADULT 8.65E-06 8.31E-06 7.70E-07 : 9.05E-06 : 9.71E-06 : 3.11E-04 : 8.17E-06 : 8.13E-06 : ...__.___+..__.___..+....__...+..........+..........+.......___+....__....+-...__....+........__+ TEEN : 8.88E-06 : 8.39E-06 e 1.05E-06 : 9.47E-06 1.04E-05 : 3.79E-04 : 8.27E-06 : 8.20E-06 : ....___..+..__..___+..........+....__..__+ __.. ___.+_.........+...___....+.________+.___....._+ l CHILD : 7.948-06 : 7.33E-06 1.40E-06 : 8.49E-06 : 9.28E-06 : 4.19E-04 7.31E-06 : 7.24E-06 : .____....+.....__...+......___ +____.....+_.......__,....._____+....__....+....______,_____....., INFANT : 4.67E-06 : 4.20E-06 : 1.04E-06 : 5.31E-06 : 5.50E-06 : 3.81E-04 4.22E-06 4.17E-06 : ________ +.__...... +...._____.+.__..___..# .__.____.+..........+._......_+_.........,....______, IV-41 l I

TABLE IV-A-38 FORT CALHOUN APNUAL 1996, DOSE PROJECTIONS SPEC.IAL LOCATION NO. 38 BEEF AT 3.30 MILES W ANNUAL _, BETA _, AIR _ DOSE = 2.10E-02 MILLMADS ANNUAL _GApetA_ AIR _ DOSE = 6.77E-03 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG . SKIN .........+.....___.+..........+..........+--........+..........+..........+. _.... _ +.......__.+ PLUME

3.95E-03 : 3.95E-03 : 3.95E-03 3.95E-03 : 3.95E-03 : 3.95E-03 4.16E-03 : 1.19E-02 :

__.......+...__.....+.........+..........+..........+.........-+......_...+...______.+.........., GROUND

3.55E-06 : 3.55E-06 : 3.55E-06 : 3.55E-06 3.55E-06 : 3.55E-06 : 3.55E-06 : 4.56E-06 :

___...___+________.+.....___. +.........+..........+....... _+..........+......____+....__.. _, MEAT ADULT : 6.01E-06 : 5.18E-06 : 2.43B-06 : 6.94E-06 : 8.64E-06 : 8.51E-04 : 4.54E-06 : 4.54E-06 : .........+ _....._..+..._____.+.........+..........+........._+..........+..........+______....+ ~ TERN : 3.79E-06 3.10E-06 : 1.92E-06 4.66E-06 6.05E-06 : 5.91E-04 2.71E-06 : 2.70E-06 : . __...._+......____+..._.....+_.___....+.........+..._____..,..........+.._______,.....__..., CHILD : 4.77E-06 : 3.51E-06 : 3.42E-06 : 5.89E-06 : 7.52E-06 : 8.68E-04 : 3.28E-06 : 3.278-06 : _________+........._+......___ +_.--......+..........+... _...._+..........+..____...+.______...# INHAL ADULT : 1.85E-05 : 1.78E-05 : 1.62E-06 : 1.945 05 2.07E-05 6.54E-04 1.75E-05 1.74E-05 : .........+... ___...+..........+..........+..........+........__+..........+....._...+..........+ TEEN : 1.90E-05 1.80E-05 : 2.21E-06 : 2.02E-05 : 2.21E-05 : 7.98E-04 : 1.77E-05 : 1.76E-05 : . ___...+..__.....+..........+.... ___.+....__. __+........+..__.....+....___.+........._, CHILD : 1.70E-05 1.575-05 2.94E-06 : 1.81E-05 : 1.98E-05 : 8.83E-04 : 1.57E-05 1.55E-05 : ..__.....+.____....+..__......+..........+_........+.........+ __.._....+.........+.........+ INFANT : 9.98E-06 : 9.00E-06 2.19E-06 : 1.13E-05 1.17E-05 : 8.02E-04 : 9.03E-06 : 8.93E-06 : ...... __,......_.._+...______.+.__......+...... __.+..........+..........+......____+_..._....+ IV-42

TABLE IV-A-39 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 39 BREF AT 4.70 MILES WNW ANNUAL _ BETA _ AIR _ DOSE = 3.28E-02 MILLRADS ANNUAL _GAPetA_ AIR _ DOSE = 1.05E.02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN -..._____+...-.....+-...--... +..........+---......-+--........+...------.+.....___-+...--._...+ PLUME

6.15E-03 6.15E-03 : 6.15E-03 : 6.15E-03 : 6.15E-03 : 6.15E-03 : 6.47E-03 1.86E-02 :

...... _,-..-......+-.....--..+.....--. +----- ----+..........+---.---..+--......-+_.........+ GROUND 2.64E-06 2.64E-06 : 2.64E-06 2.64E-06 2.64E-06 2.64E-06 2.64E-06 3.39E-06 : __...... +--_.......+......---_+-_.---... +---------.+----..... +....------+_.......--+....-___.+ MEAT ADULT : 8.35E-06 : 7.74E-06 : 1.81E-06 : 9.04E-06 : 1.03E-05 : 6.35E-04 : 7.2EE-06 : 7.26E-06 : ___...--_+ --.....-+........--+-.........+.. --....+--......--+___...--.+.----... -+..........+ TEEN : 5.13E-06 4.62E-06 : 1.43E-06 : 5.77E-06 : 6.80E-06 : 4.40E-04 4.33E-06 : 4.32E-06 : _........+... -_....+.--....._-+---_......+---.....--+---.......+.... -_...+..------_ +...._.--..+ CHILD : 6.35E-06 : 5.41E-06 2.54E-06 : 7.17E-06 : 8.39E-06 : 6.46E-04 : 5.245-06 : 5.24E-06 : ...-----.+........--+-....-----+_..-.....+..---...--+------.--_+..........+.........+-..----.. + INHAL e a ADULT : 2.96E-05 2.84E-05 2.47E-06 3.085-05 3.30E-05 : 1.01E-03 2.80E-05 2.79E-05 : .......--+ --......+--...--.--+_.....--..+......___+..........+-....--...+...---...+___...... + TEEN : 3.03E-05 2.87E-05 3.3eE-06 : 3.22E-05 a 3.51E-05 : 1.23E-03 2.83E-05 2.81E-05 : --......-+---.......+....--...+----.... -+--.....---+-------.._+.---.....+....... __+----------+ CHILD : 2.71E-05 2.518-05 : 4.50E-06 : 2.888-05 : 3.14E-05 : 1.36E-03 : 2.50E-05 2.48E-05 : _......--+-..... -_+_......--+--......--+....------+-----..--_+----------+......--..+---.----_+ INFANT : 1.59E-05 : 1.44E-05 : 3.35E-0E : 1.80E-05 : 1.86E-05 : 1.23E-03 : 1.44E-05 : 1.43E-05 : __.----_.+.......--.+.......--+..-----.--+-. _------+-------...+.--_....-.+- ----_.--+----------+ N-43 3 - ----s

I l TABLE IV-A-40 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 40 PEEF AT 2.45 MILES NW ANNUAL _ BETA _ AIR _ DOSE = 1.78E-01 MILLRADS ANNUAL _GAPMA_ AIR _ DOSE = 5.78E-02 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN .........+........_.+..........+..........+..........+..........+..........+..........+......____, PLUME

3.3BE-02 3.38E-02 e 3.38E-02 : 3.38E-02 3.38E-02 3.38E-02 3.56E-02 : 1.02E-01 :

...... __+.........+........._+.._. ___._+.......___+........._+..........+..._______+..........+ GROUND

1.79E-05 : 1.79E-05 1.79E-05 : 1.79E-05 : 1.79E-05 : 1.79E-05 1.79E-05 2.29E-05 :

...... __+..._____.+.______.+_........_+..........+......... +__..... _.+__..___._+_____..___+ MEAT ADULT : 4.55E-05 : 4.14E-05 : 1.22E-05 : 5.02E-05 : 5.88E-05 : 4.30E-03 : 3.81E-05 : 3.81E-05 : ___......+..........+.........+..........+..........+..........+..........+..........+..........+ TEEN : 2.82E-05 2.47E-05 : 9.65E-06 3.25E-05 : 3.95E-05 2.98E.03 : 2.27E-05 : 2.27E-05 : ....._...+....._..__+...._____.+..........+..........+..........+._........+..........+..........+ CHILD : 3.50E-05 : 2.87E-05 : 1.72E-05 : 4.06E-05 4.89E-05 : 4.38E-03 2.75E-05 2.75E-05 : ........ _,.. _ _ _ _ _ _ + _. _...... + _......... + _........ +. _ _ _ _ _ _... +.......... +. _....... + _... _...., INHAL ADULT : 1.56E-04 : 1.50E-04 : 1.40E-05 : 1.63E-04 : 1.75E-04 : 5.63E-03 : 1.47E-04 : 1.46E-04 : ......__.+_........+_.........+..........+_.........+..........+_........+_......_..,......_..+ TEEN : 1.60E-04 : 1.51E-04 : 1.91E-05 : 1.71E-04 : 1.87E-04 : 6.87E-03 : 1.49E-04 : 1.48E-04 : _____....+..........+..........+.___....._+.........+..........+..........+..........+.........+ CHILD : 1.43E-04 : 1.32E-04 : 2.54E-05 : 1.53E-04 : 1.67E-04 : 7.61E-03 : 1.322-04 1.30E-04 : .___.....+_.........+.....___..+........._+........__+_....__..+......___+....__...+........._, INFANT : 8.41E-05 : 7.56E-05 : 1.89E-05 : 9.58E-05 : 9.93E-05 : 6.91E-03 : 7.59E-05 7.50E-05 : . _ _ _ _... _ + _.... _ _ +. _ _...... +......... _ +....... _.. +.... _ _ _ _ _,. _ _..... _ _ + _.... _ _ _ +........ _, 5 IV-44 ,v r -r n ,--e+

~ i TABLE IV-A-41 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS SPECIAL LOCATION NO. 41 CON AT 2.76 MILES S ANNUAL _ BETA _ AIR _ DOSE = 6.70E-03 MILLRADS ANNUAL _GAfGGA_ AIR _ DOSE = 2.16E-03 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN ........ + _......... +.......... +.......... +.......... +.......... +......... _ +.......... +. _ _ _ _ _... + PLUME

1.26E-03 : 1.26E-03 : 1.26E-03 : 1.26E-03 : 1.26E-03 : 1.26E-03 : 1.33E-03 3.82E-03 :

__ ______+_........_+_........ +_.......__+........_+__......._+........._+..____...+...__...._, GROUND

8.88E-07 : 8.88E-07 : 8.88E-07 : 8.88E-07 : 8.88E-07 : 8.88E-07 : 8.88E-07 1.14E-06 :

........ +...... _ _ +. _........ + _.. _.... _ +.......... + _ _ _..... _ +......... +...... _ _. +....... _ _ _ + COW MILK : ADULT : 1.29E-05 : 7.74E-06 1.21E-05 : 1.97E-05 : 3.14E-05 : 5.43E-03 : 3.41E-06 : 3.41E-06 : .._______+_.........+.____...._+..........+..........+....______+_...__....+....__..__+........ _+ TEEN : 2.01E-05 : 1.02E-05 2.18E-05 3.34E-05 : 5.43E-05 : 8.51E-03 4.45E-06 : 4.44E-06 : .........+.____..__+....... _+-..____...+...__.....+..........+_.........+.__.. ___,...._...__+ CHILD : 3.58E-05 : 1.16E-05 : 5.25E-05 : 5.76E-05 : 8.98E-05 : 1.67E-02 : 7.04E-06 : 7.03E-06 : ..._..__.+..........+___.......+__....__.+........__+..........+.__......+_......__+ ___......+ INFANT : 6.50E-05 1.51E-05 : 1.07E-04 : 1.34E-04 : 1.55E-04 : 4.06E-02 : 1.07E-05.: 1.07E-05 : ________ +........._+-___....._,...._...--+....... __+--........+_...._...+._......+_....... _, INHAL ADULT : 5.93E-06 : 5.70E-06 : 5.24E-07 : 6.20E-06 : 6.658-06 : 2.11E-04 : 5.60E-06 : 5.57E-06 : ...._...+... __..__+....................+... ____.+.. __... +. _._....+._.._....+__.....___, f TEEN : 6.08E-06 : 5.75E-06 : 7.16E-07 : 6.49E-06 : 7.10E-06 : 2.58E-04 : 5.67E-06 : 5.62E-06 : _______..+..........+..........+...__-----+..........+..........+.__.......+.....____+.....____+ CHILD : 5.44E-06 : 5.03E-06 : 9.53E-07 : 5.81E-06 : 6.35R-06 2.85E-04 : 5.01E-06 4.97E-06 : _________+_........+_.........+.........+... _.....+. ________+_........+............._______, INFANT : 3.20E-06 : 2.88E-06 : 7.08E-07 3.64E-06 : 3.778-06 : 2.59E-04 : 2.89B-06 : 2.86E-06 : _ _. _ _ _... +...... _ _ _ _ +.......... + _ _ _ _ _..... +........ _ _ +....... _ _ _ +.......... + _... _ _ _... +.......... + 6 IV-45 r ~ c -

TABLE IV-B-1 FORT CALHOUN 1 DOSE CONTRIBUTIONS FROM GASEOUS EFFLUENTS i UNRESTRICTED AREA BOUNDARY REQUIRED BY TECHNICAL SPECIFICATION 5.9.4.a. ANNUAL FOR JANUARY 1, 1996 TO DECEMBER 31, 1996 MAXIMUM SITE BOUNDARY GAP 9th AIR DOSE - 1.02E+00 MILLRADS MAXIMUM SITE BOUNDARY BETA AIR DOSE - 3.13E+00 MILLRADS 1 1 i ? { 1 ? IV-46

.. - _. ~ _... _. P J TABLE IV-C-1 FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS ALARA ANNUAL INTEGRATED POPULATION DOSE SUP9tARY (PERSON-REM) i i PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN i ________.+.....___..+....._....+....____..+..........+.........+......... +...__.....+.....__...+ i PLUME

1.72E-01 : 1.72E-01 : 1.72E-01 : 1.72E-01 : 1.72E-01 : 1.72E-01 : 1.85E-01 : 6.40E-01 :

96.84% : 97.27% : 97.88% : 96.42% : 95.72% : 20.90% : 97.64% : 99.30% : ....___._+_....____.+..._......+..________+...__.....+......._+.____..__+___.....+..________# GROUND

1.10E-04 : 1.10E-04 : 1.10E-04 : 1.10E-04 : 1.10E-04 : 1.10E-04 : 1.10E-04 : 1.41E-04 :

0.06% : 0.06% : 0.06% : 0.06% : 0.06% : 0.01% : 0.06% : 0.02% : ___..... +__. ___.._+...______ +-_.._____.+ ______._+__.._... +- ________+......__.+.....____.+ t INHAL

1.17E-03 : 1.12E-03 : 1.10E-04 : 1.22E-03 : 1.51E-03 : 4.14E-02 : 1.11E-03 : 1.10E-03 :

t 0.66% : 0.63% : 0.06% : 0.69% : 0.73% : 5.02% : 0.58% : 0.17% : .... __..+._________+........ _+.....____+.__.. ___+_.....____+.....____ +.__ _____ +._....____+ VEGET 2.30E-03 : 2.25E-03 : 1.93E-03 2.26E-03 2.29E-03 : 3.63E-02 : 2.21E-03 : 2.21E-03 : 1.29% : 1.27% : 1.10% : 1.27% : 1.27% : 4.41% : 1.17% : 0.34% - . _ _ _ _ _ _ +. _ _....... + _. _. - -.... +........ _. +......... +.......... + _ _ _ _ _.... + _..... _ _ _ _ + _ _ _ _ _ _.. + [ COW MILK : 1.47E-03 : 8.33E-04 : 1.43E-03 2.17E-03 3.26E-03 : 5.28E-01 : 5.50E-04 5.50E-04 : I 0.83% : 0.47% : 0.81% : 1.21% : 1.81% : 64.01% : 0.29% : 0.09% : .........+...__.._..+.........+..........+.. __.....+...... __,.......___+......____+...... _..+ MEAT

5.78E-04 : 5.28E-04 : 1.44E-04 6.32E-04 : 7.25E-04 : 4.65E-02 3 4.98E-04 4.98E-04 :

i 0.33% : 0.30% : 0.08% : 0.35% : 0.40% : 5.64% : 0.26% : 0.08% : .____..._+_..._____+._____....+...___....+..______..+.........+ ___......+.........+.___.....+

TOTAL
1.78E-01 : 1.77E-01 : 1.76E-01 : 1.79E-01 1.005 01 : 8.24E-01 : 1.90E-01 6.45E-01 l

......_..+.__..____.+..........+.___......+_.....__._+._........+_____.__..+...____..+.....___.+ i f I i IV-47 1 r

,gy--- au> f L t I i' 6 e k k l I i L i J i r f i I b l i l i h ? 1 I l-i

1 1 i 9 I i 1 i SECTION V i I l DOSE FROM LIQUID EFFLUENTS i i LADTAP 11 OUTPUT J Technical Specification 5.9.4.a January 1, 1996 - December 31, 1996 V-1

4 A Radioactive Effluent Releases - First, Second, Third, and Fourth Quarters 1996 \\ LIQUID EFFLUENTS l During the reporting period, a total of 4.66E-01 Curies of radioactive liquid materials j less tritium, dissolved nobie gases, and alpha were released to the Missouri River at an average concentration of 4.65E-10 pCi/ml. This represents 1.86E-01% of the limits specified in Appendix B to 10 CFR Part 20 (1.0E-06 pCl/mi for unrestricted areas), 4.88E+02 Curies of tritium were discharged at an average diluted concentration of 4.35E-07 pCl/ml or 1.74E-01% of ECL (1.0E-03 pCi/rni). Gross alpha radioactivity released during the reporting period totaled 4.94E-02 Curies. 4 l Dilution water during the period amounted to 1.17E+12 litere, while radioactive liquid ) waste volume was 1.37E+08 liters. I V-2

l l l \\ A. Potential Annual Doses to Individuals from Liquid Releases The body, skin, organ mrem for liquid releases were calculated for all significant i liquid pathways using the annual configuration of the LADTAP program. j The inputs to LADTAP for the annual period from January 1.1998 through December 31,1996 were as follows: (1) All liquid effluents were as described in Section IV, except for the entrained gases (Ar-41, Xe-131M, Xe-133M, Xe-133, Xe-135M, Xe-135, Kr-85M, Kr-87, and Kr-88). i l (2) A plant discharge rate of 802.0 cubic feet per second (CFS) was utilized. i } (3) Dilution factors (inverse of the mixing ratios) were computed based on l Regulatory Guide 1.113 (equation 7 in Section 2.a.1 of Appendix A) for a one-dimensional transport model. 1 (4) A drinking water transport time of 6.6 hours to the Omaha intake and 7.0 hours to the Council Bluffs intake for the ALARA doses was used. A i transport time of 0.0 was used from the plant to the discharoe site, i i (5) A shorewidth factor of 0.2 was used. (6) All dose factors, transport times from receptor to individual, and usage 1 factors are defined by Regulatory Guide 1.109 and NUREG-0172. l The discharge site in was chosen to present a most conservative estimate of i mrem dose for an average adult, teenager, child, and infant. A conservative approach is also presented by the assumption that Omaha and Council Bluffs ll receive all drinking water from the Missouri River. ( B. Potential Annual Doses to Population from Liquid Releases The LADTAP program in its annual configuration was also used to calculate the total body and organ doses for the population of 760,413 within a 50 mile radius of i the plant..The same input was used as in the individual cases with the addition of the following: i (1) Dilution factors and transport times for the pathways of sport fish, commercial fish, recreation and biota were calculated based on a distance of two miles downstream as approximately the distance to the nearest i recreational facility - DeSoto Bend National Wildlife Refuge. j (2) The total fish harvest for both sport and commercial purposes was calculated using an average commercial fish catch for Nebraska. 4 V-3

f 1 i 5 l r L AAA DDDD TTTTT AAA PPPP IIIII IIIII L A A D D T A A P P I I L A A 'D D T A A P P I I L AAAAA D D T AAAAA PPPP I I L A A D D T A A P' I I [ LLLLL A A DDDD T A A P IIIII IIIII EVALUATION OF RADIATION DOSES FROM RELEASES OF RADIACTIVITY + F IN NUCLEAR POWER PLANTS LIQUID EFFLUENTS } REVISION DATE: PNL VAX - OCTOBFR 1985 l g [ FORT CALHOUN ANNUAL 1996, DOSE PROJECTIONS f RADIOLOGICAL ASSESSMENT BRANCH [ DIVISION OF SYSTEMS INTEGRATION { I U. S. NUCLEAR REGULATORY COMMISSION t WASHINGTON, D. C. t a i V-4 i l t L i

ADULT D0SES DOSE _ (MREM PER YEAR INTAKE) PATHWAY SKIN BONE LIVER TOTAL BODY THYROID KIDNEY LUNG GI-LLI FISH 4.03E-02 7.24E-02 5.40E-02 2.58E-03 2.40E-02 8.04E-03 2.84E-02 DRINKING 2.00E-04 1.27E-03 1.21E-03 2.34E-03 1.07E-03 1.00E-03 1.21E-03 SHORELINE 8.47E-05 7.28E-05 7.20E-05 7.28E-05 7.28E-05 7.2BE-05 7.288-05 7.28E-05 SWIMMING 1.71E-06 1.71E-06 1.71E-06 1.71E-06 1.71E-06 1.71E-06 1.71E-06 BOATING 8.54E-07 8.54E-07 8.54E-07 8.54E-07 8.54E-07 8.54E-07 8.54E-07 TOTAL 8.47E-05 4.06E-02 7.37E-02 5.53E-02 4.99E-03 2.52E-02 9.12E-03 2.97E-02 USAGE (KG/YR,HR/YR) DILITTION TIME (UR) SHOREWIDTH FACTOR =0.2 FISH 21.0 7.3 24.00 DRINKING 130.0 30.8 18.60 i SHORELINE 12.0 7.3 0.00 SWIMMING S2.0 7.3 0.00 BOATING 12.0 7.3 0.00 b f TEENAGER D0SES DOSE _ (MREM PER YEAR INTAKE) PATHWAY SKIN BONE LIVER TOTAL BODY THYROID KIDNEY LUNG GI-LLI FISH 4.24E-02 7.42E-02 3.07E-02 2.03E-03 2.44E-02 9.43E-03 2.01E-02 DRINKING 1.89E-04 9.70E-04 8.12E-04 1.68E-03 7.78E-04 7.22E-04 8.44E-04 SHORELINE 4.73E-04 4.07E-04 4.07E-04 4.07E-04 4.07E-04 4.07E-04 4.07E-04 4.07E-04 i SWIMMING 9.54E-06 9.54E-06 9.54E-06 9.54E-06 9.54E-06 9.54E-06 9.54E-06 BOATING 4.77E-06 4.77E-06 4.77E-06 4.77E-06 4.77E-06 4.775-06 4.775-06 TOTAL 4.73E-04 4.30E-02 7.56E-02 3.20E-02 4.13E-03 2.56E-02 1.06E-02 2.14E-02 t USAGE (KG/YR.HR/YR) DILUTION TIME (HR) SHOREWIDTH FACTOR =0.2 FISH 16.0 7.3 24.00 P DRINKING 510.0 30.9 18.60 SHORELINE 67.0 7.3 0.00 ( SWIMMING 67.0 7.3 0.00 BOATING 67.0 7.3 0.00 V-5 t n

.__m - _ =.-..... _ _. __m--._._ .m._ 1 I i k r CHILD D0SES DOSE _ (NREM PER YEAR INTAKE) PATHWAY SKIN BONE LIVER TOTAL BODY THYROID KIDNEY LUNG GI-LLI FISH 5.25E-02 6.46E-02 1.19E-02 1.86E-03 2.06E-02 7.42E-03 7.26E-03 DRINKING 5.38E-04 1.89E-03 1.45E-03 3.44E-03 1.50E-03 1.38E-03 1.45E-03 7 SHORELINE 9.888-05 8.50E-05 8.50E-05 8.50E-05 8.50E-05 8.50E-05 8.50E-05 8.50E-05 SWIMMING 1.99E-06 1.99E-OF 1.99E-06 1.99W-06 1.99E-06 1.99E-06 1.99E-06 BOATING 9.96E-07 9.96F-07 9.96E-07 9.96E-07 9.96E-07 9.965-07 9.96E-07 TOTAL 9.88E-05 5.31E-02 6.65E-02 1.34E-02 5.38E-03 2.21E-02 8.89E-03 8.79E-03 f USAGE (KG/YR,HR/YR) DILUTION TIME (HR) SHOREWIDTH FACTOR =0.2 FISH 6.9 7.3 24.03 i DRINKING 510.0 30.8 18.60 SHORELINE 14.0 7.3 0.00 SWIMMING 14.0 7.3 0.00 p ROATING 14.0 7.3 0.00 I v INFANT D0SES DOSE _ (MREM PER YEAR INTAKE) PATHWAY SKIN BONE LIVER TOTAL SODY THYROID KIDNEY LUNG GI-LLI FISH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 f DRINKING 5.47E-04 2.00E-03 1.38E-03 4.63E-03 1.48E-03 1.37E-03 1.375-03 SHORELINE 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 T(7TAL 0.00E+00 5.47E-03 2.00E-03 1.38E-03 4.63E-03 1.48E-03 1.37E-03 1.37E-03 USAGE (KG/YR.HR/YR) DILITTION TIME (HR) SHOREWIDTH FACTOR =0.2 l FISH 0.0 7.3 24.00 DRINKING 330.0 30.8 18.60 f r i I V-6 I

SELECTED LOCATION LOCATION IS SITE DISCifG. ADULT DOSES DOSE _ (MREM PER YEAR INTAKE) PATHWAY SKIN BONE LIVER TOTAL BODY THYROID KIDNEY LUNG GI-LLI FISH 2.94E-01 5.28E-01 3.94E-01 1.88E-02 1.75E-01 5.87E-02 2.07E-01 DRINKING 6.15E-03 3.92E-02 3.71E-02 7.28E-02 3.30E-02 3.09E-02 3.75E-02 SHORELINE 6.18E-04 5.32E-04 5.32E-04 5.32E-04 5.32E-04 5.32E-04 5.32E-04 5.32E-04 SWIMMING 1.25E-05

1. "t S E - 0 5 1.25E-05 1.25E-05 1.25E-05 1.25E-05 1.25E-05 BOATING 6.23E-06 6.23E-06 6.23E-06 6.23E-06 6.23E-06 6.23E-06 6.23E-06 TOTAL 6.18E-04 3.01E-01 5.68E-01 4.32E-01 9.21E-02 2.09E-01 9.01E-02 2.45E-01 USAGE (KG/YR,HR/YR)

DILITTION TIME (HR) SHOREWIDTH FACTOR =0.2 FISH 21.0 1.0 24.00 DRINKING 730.0 1.0 12.00 SHORELINE 12.0 1.0 0.00 SWIMMING 12.0 1.0 0.00 BOATING 12.0 1.0 0.00 TEENAGER DOSES DOSE _(MREM PER YEAR INTAKE) PATHWAY SKIN BONE LIVER TOTAL BODY THYROID FIDNEY LUNG GI-LLI FISit 3.10E-01 5.42E-01 2.24E-01 1.48E-02 1.78E-01 6.89E-02 1.47E-01 DRINKING 5.83E-03 2.99E-02 2.50E-02 5.23E-02 2.40E-02 2.22E-02 2.61E-02 SHORELINE 3.45E-03 2.97E-03 2.97E-03 2.97E-03 2.97E-03 2.97E-03 2.97E-03 2.97E-03 SWIMMING 6.96E-05 6.96E-05 6.96E-05 6.96E-05 6.96E-05 6.96E-05 6.96E-05 BOATING 3.4BE-05 3.4BE-05 3.48E-05 3.48E-05 3.48E-05 3.48E-05 3.49E-05 TOTAL 3.45E-03 3.18E-01 5.75E-01 2.52E-01 7.01E-02 2.05E-01 9.42E-02 1.76E-01 USAGE (KG/YR,IIR/YR) DILUTION TIME (HR) SHOREWIDTH FACTOR =0.2 FISil 16.0 1.0 24.00 DRINKING 510.0 1.0 12.00 SHORELINE 67.0 1.0 0.00 SWIMMING 67.0 1.0 0.00 BOATING 67.0 1.0 0.00 V-7 s m---.

SEl.ECTED LOCATION
LOG' TION IS SITE DISCHG.

CHILD D0SES DOSE _ (MREM PER YEAR INTAKE) l PATHWAY SKIN BONE LIVER TOTAL BODY THYROID KIDNEY LUNG GI-LLI FISH 3.83E-01 4.71E-01 8.68E-02 1.36E-02 1.50E-01 5.42E-02 5.30E-02 DRINKING 1.66E-02 5.82E-02 4.46E-02 1.07E-01 4.61E-02 4.26E-02 4.46E-02 SHORELINE 7.21E-04 6.20E-04 6.20E-04 6.20E-04 6.20E-04 6.20E-04 6.205-04 6.20E-04 SWIle(ING 1.45E-05 1.45E-05 1.45E-05 1.45E-05 1.45E-05 1.45E-G5 1.45E-05 BOATING 7.27E-06 7.27E-06 7.27E-06 7.27E-06 7.27E-06 7.27E-06 7.27E-06 { TOTAL 7.21E-04 4.00E-01 5.30E-01 1.32E-01 1.21E-01 1.97E-01 9.74E-02 9.83E-02 USAGE (KG/YR.HR/YR) DILITTION TIME (HR) SHORENIDTH FAC70R=0.2 FISH 6.9 1.0 24.00 DRINKING 510.0 1.0 12.00 SHORELINE 14.0 1.0 0.00 SWIMMING 14.0 1.0 0.00 BOATING 14.0 1.0 0.00 INFANT DOSES DOSE _ (MREM PER YEAR INTAKE) PATHWAY SKIN BONE LIVER TOTAL BODY THYROID KIDNEY LUNG GI-LLI FISH 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 DRINKING 1.68E-02 6.16E-02 4.26E-02 1.45E-01 4.55E-02 4.22E-02 4.21E-02 SHORELINE 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 TOTAL 0.00E+00 1.68E-02 6.16E-02 4.26E-02 1.45E=01 4 55E-02 4.22E-02 4.21E-02 USAGE (KG/YR,HR/YR) DILUTION TIME (HR) SHORENIDTH FACTOR =0.2 FISH 0.0 1.0 24.00 DRINKING 330.0 1.0 12.00 V-8

*
FISH CONSUMPTION POPULATION DOSES * *
PERSON-REM SPORT HARVEST

DOSE (PERSON-REM)-------------------------

l PATHWAY AGE GROUP USAGE BONE LIVER TOTAL BODY THYROID KIDNEY LUNG GI-LLI FISH ADULT 6.10E+04 1.17E-01 2.09E-01 1.56E-01 5.55E-03 6.94E-02 2.32E-02 7.35E-02 FISH TEENAGER 7.12E+03 1.88E-02 3.29E-02 1.36E-02 6.27E-04 1.088-02 4.18E-03 7.99E-03 FISH CHILD 4.932+03 3.74E-02 4.59E-02 8.45E-03 8.69E-04 1.46E-02 5.28E-03 4.63E-03 FISH TOTAL 7.30E+04 1.73E-01 2.88E-01 1.78E-01 7.04E-03 9.49E-02 3.27E-02 8.62E-02 LOCATION DILUTION CATCH TIME (HR)-INCLUDES FOOD PROCESSING TIME OF 1.68E+02 HR POPULATION =1.24E+04 7.30E+00 7.30E+04 1.69E+02 AVERAGE INDIVIDUAL CONSUMPTION (KG/YR) ADULT =6.90E+00 TEEN =5.20E+00 CHILD =2.20E+00 COMMERCIAL HARVEST 1

DOSE (PERSON-REM)-------------------------

PATHWAY AGE GROUP USAGE BONE LIVER TOTAL BODY THYROID KIDNEY LUNG. GI-LLI FISH ADULT 3.73E+06 1.18E-02 2.12E-02 1.58E-02 4.97E-04 7.03E-03 2.35E-03 7.06E-03 FISH TEENAGER 4.35E+05 1.90E-03 3.33E-03 1.38E-03 5.42E-05 1.09E-03 4.23E-04 7.67E-04 FISH CHILD 3.01E+05 3.78E-03 4.65E-03 8.54E-04 7.26E-05 1.48E-03 5.34E-04 4.45E-04 FISH TOTAL 4.46E+06 1.75E-02 2.92E-02 1.80E-02 6.24E-04 9.60E-03 3.31E-03 8.27E-03 LOCATION DILUTION CATCII TIME (HR)-INCLUDES FOOD PROCESSING TIME OF 2.40E+02 HR kVPULATION=7.60E+05 7.30E+00 7.30E+04 2.41E+02 f AVERAGE INDIVIDUAL CONSUMPTION (KG/YR) ADULT =6.90E+00 TEEN =5.20E+00 CHILD =2.20E+00 V-9 l

*
POPULATION CATER CONSUMPTION LOSES * *
SUPPLIER-OMAHA l

.....__..............._.... pose (pgaSoN.aEM)..............____.......

PATHWAY, AGE GROUP USAGE BONE LIVER TOTAL BODY THYROID KIDNEY LUNG GI-LLI DRINKING ADULT 1.39E+08 3.00E-02 2.42E-01 2.29E-01 4.38E-01 2.04E-01 1.91E-01 2.30E-01 DRINKING TEENAGER 1.51E+07 5.61E-03 2.BBE-02 2.41E-02 4.BBE-02 2.31E-02 2.14E-02 2.49E-02 DRINKING CHILD 2.48E*07 2.61E-02 9.17E-02 7.03E-02 1.63E-01 7.27E-02 6.71E-02 7.00E-02 DRINKING TOTAL 1.79E+0B 6.97E-02 3.63E-01 3.24E-01 6.50E-01 3.00E-01 2.80E-01 3.25E-01 POPULATION =5.29E+05 DILUTION =3.08E+01 TRANSIT TIME =3.06E+01 HR (INCLUDING 24 HR FOR TREA1NENT FACILITY)

AVERAGE INDIVIDUAL CONSUMPTION (L/YR) ADULT =3.70E+02 TEEN =2.60E+02 CHILD =2.60E+02 SUPPLIER-COUNCIL BLUFFS ...............-_.......__.. DOSE (PERSON-REM)----------------..------- PATHWAY AGE GROUP USAGE BONE LIVER TOTAL BODY THYROID KIDNEY LUNG GI-LLI DRINKING ADULT 2.29E+07 6.14E-03 3.92E-02 3.71E-02 7.09E-02 3.30E-02 3.09E-02 3.73E-02 DRINKING TEENAGER 2.49E+06 9.08E-04 4.66E-03 3.90E-03 7.89E-03 3.73E-03 3.46E-03 4.03E-03 DRINKING CHILD 4.07E+06 4.22E-03 1.48E-02 1.14E-02 2.63E-02 1.18E-02 1.09E-02 1.13E-02 DRINKING TOTAL 2.94E+07 1.13E-02 5.87E-02 5.24E-02 1.05E-01 4.85E-02 4.53E-02 5.26E-02 POPULATION =8.70E+04 DILITTION=3.13E+01 TRANSIT TIME =3.10E+01 HR (INCLUDING 24 HR FOR TREATMENT FACILITY) AVERAGE INDIVIDUAL CONSUMPTION (L/YR) ADULT =3.70E+02 TEEN =2.60E+02 CHILD =2.60E+02

CUMULATIVE TOTAL-----

PATHWAY AGE GROUP USAGE BONE LIVER TOTAL BODY THYROID KIDNEY LUNG GI-LLI DRINKING CUMUL TOTAL 2~08E+08 8.09E-02 4.22E-01 3.76E-01 7.55E-01 3.'4 8E- 01 3.25E-01 3.78E-01 NEPA DOSES NOTE--TOTAL NEPA DOSE INCLUDES SPORT CATCH __.......................... DOSE (PERSON-REM)------------------------- PATHWAY AGE GROUP USAGE BONE LIVER TCTAL BODY THYROID KIDNEY LUNG GI-LLI FISH ADULT 1.22E*05 2.33E-01 4.18E-01 3.12E-01 1.04E-02 1.39E-01 4.65E-02 1.43E-01 FISH TEENAGER 1.42E+04 3.76E-02 6.57E-02 2.72E-02 1.16E-03 2.16E-02 8.36E-03 1.56E-02 FISH CHILD 9.85E+03 7.47E-02 9.18E-02 1.69E-02 1.59E-03 2.92E-02 1.06E-02 9.02E-03 FISH TOTAL 1.46E+05 3.46E-01 5.76E-01 3.56E-01 1.32E-02 1.90E-01 6.54E-02 1.68E-01 HYDROSPHERE TRITIUM DOSE AVERAGE INDIVIDUAL WATER CONSUMPTION = 3.0 L/ DAY PATHWAY AGE GROUP USAGE BONE LIVER TOTAL BODY THYROID KIDNEY LUNG GI-LLI WATER TOTAL 2.86E+11 0.00E+00 3.72E-03 3.72E-03 3.72E-03 3.72E-03 3.72E-03 3.72E-03 V-10

RECREATION POPULATION DOSES LOCATION-DOWN STREAM SWIMMING DILITTION= 7. 3 0E* 00 TRANSIT TIME. 6.70E-01 HR SWF= 0.2 DOSE (PERSON-REM) PATHWAY AGE GROUP USAGE SKIN TOTAL BODY THYROID SHORELINE TOTAL POPUL 4.10E*07 2.89E-01 2.49E-01 2.49E-01 LOCATION-DOWN STREAM SWIMMING DILUTION. 7.30E*00 TRANSIT TIME-6.70E-01 HR DOSE (PERSON-REM) PATHWAY AGE GROUP USAGE SKIN TOTAL BODY THYROID SWIMMING TOTAL POPUL 4.10E+07 5.83E-03 5.83E-03 LOCATION-DOWN STREAM BOATING DILITTION= 7.30E+00 TRANSIT TIME = 6.70E-01 HR DOSE (PERSON-REM) PATHWAY AGE GROUP USAGE SKIN TOTAL BODY THYROID BOATING TOTAL POPUL 4.10E*07 2.92E-03 2.92E-03

DOSE TO BIOTA
MRADS PER YEAR BIOTA DILUTION =

1.00E+00 TRANSIT TIME = 0.00E+00 HR INTERNAL EXTERNAL TOTAL FISH 1.78E+00 1.95E+00 3.73E+00 INVERTEBRATE 1.01E+00 3.89E+00 4.90E+00 ALGAE 2.08E+00 9.10E-03 2.09E+00 MUSKRAT 6.22E+00 1.30E+00 7.51E+00 RACCOON 2.38E+00 9.71E-01 3.35E*00 HERON 3.63E+01 1.30E+00 3.76E+01 DUCK 5.40E+00 1.94E+00 7.34E+00 Y-11

SECTION VI RADIOACTIVE EFFLUENT RELEASES - SOLID RADIOACTIVE WASTE Technical Specifications 5.9.4.a. 5.17.d and 5.18.d January 1, 1996 - December 31, 1996 VI-1

III. RADIOACTIVE EFFLUENT RELEASES-SOLID RADIDACTIVE WASTE EFFLUENT AND WASTE DISPOSAL REPORT January 1, 1996 through December 31, 1996 SOLID WASTE AND IRRADIATED FUEL SHIPMENTS A. SOLID WASTE SHIPPED OFFSITE FOR BURIAL OR DISPOSAL (NOT IRRADIATED 1. Type of Waste Month Number of Volume Curie Est. Total Shipped Shipments Cu. Mater Content % Error a. Spent resins, January 0 0 0 N/A filter sludges, February 0 0 0 N/A evaporator March 0 0 0 N/A bottoms, etc. April 0 0 0 N/A May 0 0 0 N/A June 0 0 0 N/A July 0 0 0 N/A August 0 0 0 N/A September 0 0 0 N/A October 1 3.75 6.51 20 November 1 3.75 10.823 20 December 0 0 0 N/A Total (Type a) 2 7.5 17.333 N/A b. Dry compressableJanuary 0 0.00 0.000 N/A contaminated February 1 0.01 0.000 20 equipment, etc. March 2 0.02 0.000 20 April 7 3.18 0.021 20 May 1 0.11 0.002 20 June 1 0.55 0.008 20 July 2 0.30 0.010 20 August 0 0.00 0.000 N/A September 0 0.00 0.000 N/A October 2 0.32 0.017 20 November 3 1.91 0.006 20 December 13 4.73 0.212 20 Total (Type b) 32 11.13 0.2753 20 VI-2

l l l i c. Irradiated January 0 0 0 N/A components and Februarf 0 0 0 N/A other Nare.; O O O N/A categories April 0 0 0 N/A Nay 0 0 0 N/A June 0 0 0 N/A l July 0 0 0 N/A l August 0 0 0 N/A September 0 0 0 N/A October 0 0 0 N/A l November 0 0 0 N/A December 0 0 0 N/A Total (Type c) 0 0 0 N/A l d. Other January 0 0 0 N/A February 0 0 0 N/A Narch 0 0 0 N/A April 0 0 0 N/A Nay 0 0 0 N/A June 0 0 0 N/A July 0 0 0 N/A August 0 0 0 N/A September 0 0 0 N/A October 0 0 0 N/A November 0 0 0 N/A December 0 0 0 N/A Totai (Type d) 0 0 0 N/A VI-3 w'

III. RADIOACTIVE EFFLUENT RELEASES-SOLID RADIOACTIVE WASTE EFFLU~1T AND *:AST DISPOSAL REPORT (Continuac) ESTIMATE OF MAJOR NUCLIDE CONPOSITION (By Type of Waste) B. 1. Percentage of Curies from Represented Isotopes Isotope Percent Curies a. Cs-137 50.4% 8.74E+00 All other nuclides N1-63 20.5% 3.55E+00 constitute less Cs-134 18.2% 3.16E+00 than 1% Co-60 5.8% 9.97E-01 Fe-55 1.9% 3.352-01 Sb-125 1.0% 1.80E-01 Mn-54 1.0% 1.64E-01 b. Cs-137 32.3% 8.90E-02 All other nuclides Ni-63 28.1% 7.75E-02 constitute less Fe-55 22.1% 6.08E-02 than 1% Co-60 4.5% 1.24E-02 H-3 2.7% 7.36E-03 C-14 2.6% 7.09E-03 Pu-241 2.1% 5.69E-03 Cs-134 1.3% 3.62E-03 Sr-90 1.3% 3.55E-03 Co-58 1.1% 3.08E-03 Sb-125 1.0% 2.52E-03 c. N/A N/A N/A d. N/A N/A N/A C. SOLID WASTE (DISPOSITION) Number of Shipments Transportation Mode Destination 34 Closed Sole Use Vehicle Barnwell,S.C. D. IRRADIATED FUEL SHIPMENTS (DISPOSITION) Number of Shipments Transportation Mode Destination N/A N/A N/A VI-4 i

SECTION Vil ATTACHMENT 1 ODCM and PCP Revisions for the period January 1,1996 - December 31,1996 in accordance with Technical Specification 5.17.d and 5.18.d, the radioactive effluent release report shall include any revisions to the Offsite dose Calculation manual (ODCM) and the Process Control Program (PCP). O revisions were made to the Offsite Dose Calculation Manual (ODCM). O revisions were made to the Process Control Program (PCP). January 1, 1996 - December 31, 1996 l VII-1

l \\ ] I SECTION Vil ATTACHMENT 2 JOINT FREQUENCY DISTRIBUTION WIND DIRECTION VS. WIND SPEED BY STAStLITY CLASS AND METEOROLOGICAL DATA 1 (Regulatory Guide 1.21) January 1, 1996 - December 31, 1996 i i I i i i 4 i l 2 VII-2 i

1. JOINT FREQUENCY DISTRIBUTION WIND DIRECTION VS. WIND SPEED BY STABILITY CLASS AND METEOROLOGY DATA A. Meteorolo;d ;al Data Recovery Data recovery from the on-site weather tower for the period January through December 1996 was more than the previous twelve months. The regulatory recovery guide was m; with a cumulative recovery rate of 96.35 % from the meteorological tower with the remaining 3.65 % provided by the National Weather Service. The following table is a summary of the parameters and their respective recovery rates for the period: Hourly meteorological data used to replace missing tower data for the month of January 1996 through December 1996 originated from Eppley Airfield Weather Station, a branch of the National Weather Service. The hourly data was treated in accordance with monthly correction factors and a proceduralized Pasquill-Turner transformation which utilizes solar angle, time 4 of day, cloud cover, and wind speed to determine the Pasquill Class. The tabulations of the Weather Tower Data for January 1, _1926_, through December 31.1996 look appropriate for the seasor' " - indicatei The Pasquill CN3es observed for the twelve month period are detailed below. 1 Pasqui!! Class A B C D E F G Total % Obs. 43 5&L U 2_ j_412 12.96 9A2. 10.87 = 1QQ The data, when corrected and/or supplemented by synthetic data derived from NWS brought the recovery rate up above that required for maintaining a adec a recovery as specified by the Nuclear Regulatory Commission. 1 Recovery of synthetic and actual data requires a minimum recovery rate of l 90 percent for the period. i On the basis of the data and its cross-checks, the weather data as amended is completely valid for use in tabulating reactor vent releases. VII-3

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l t i Omaha Public Power District Fort Calhoun Nuclear Station JOINT FREQUENCY DISTRIBUTION BY EVENTS EXTREMELY UNSTABLE (delta T/ delta z < -1.9) l PERIOD OF RECORD: JAN 1996 - DEC 1996 PASQUILL A WIND SPEED (mph) AT 10-m LEVEL ___________._____s______._..________________________.._ Wind 1.0-4.0-8.0-13.0-19.0-Direct 3.9 7.9 12.9 18.9 24.0 +24.0 Total N 14 21 0 0 0 0 44 1 NNE 2 14 0 0 0 0 17 NE 13 54 9 0 0 0 76 j ENE 42 116 23 0 0 0 181 E 43 174 45 0 0 0 262 ESE 40 132 69 17 2 2 262 1 SE 31 110 137 38 2 1 320 i SSE 38 90 134 71 9 1 343 S 17 90 151 101 13 2 374 SSW 29 90 72 29 8 4 232 SW 20 83 32 2 0 0 137 WSW 29 95 27 0 0 0 151 W 39 95 ~33 0 0 0 167 WNW 20 130 68 11 3 0 232 NW 32 233 236 70 23 0 594 NNW 7 109 201 53 8 7 385 1 1 Total 416 1636 1237 392 68 17 3766 Number of Calms 11 i Number of Invalid Hours 0 Number of Valid Hours 3777 } i i k i i l i 1 i ( VII-4

l Omaha Public Power District Fort Calhoun Nuclear Station JOINT FREQUENCY DISTRIBUTION BY EVENTS MODERATELY UNSTABLE (-1.9 <= delta T/ delta z <= -1.7) PERIOD OF RECORD: JAN 1996 - DEC 1996 PASQUILL B WIND SPEED (mph) AT 10-m LEVEL Wind 1.0-4.0-8.0-13.0-19.0-Direct 3.9 7.9 12.9 18.9 24.0 +24.0 Total N 1 1 0 0 0 0 2 NNE 1 0 2 0 0 0 3 NE 3 10 0 0 0 0 13 ENE 6 12 3 0 0 0 21 E 4 31 5 1 0 0 41 ESE 9 21 12 2 0 0 44 SE 7 16 17 2 1 0 43 SSE 13 15 17 7 4 0 56 S 7 9 10 7 1 0 36 SSW 5 7 3 1 0 0 16 SW 4 3 3 0 0 0 10 WSW 7 9 0 0 0 0 16 W 6 5 2 0 0 0 13 WNW 5 10 5 0 0 0 20 NW 12 19 26 9 0 0 66 NNW G 33 40 3 0 0 80 Total 94 201 145 32 6 0 478 Number of Calms 0 Number of Invalid Hours 0 Number of Valid Hours 478 i i VII-5

. _. = l i t Omaha Public Power District e Fort Calhoun Nuclear Station l JOINT FREQUENCY DISTRIBUTION BY EVENTS i SLIGHTLY UNSTABLE (-1.7 < delta T/ delta z <A -1.5) PERIOD OF RECORD: JAN 1996 - DEC 1996 PASQUILL C WIND SPEED (mph) AT 10-m LEVEL Wind 1.0-4.0-8.0-13.0-19.0-l Direct 3.9 7.9 12.9 18.9 24.0 +24.0 Total l i N O O O O O O O NNE O 1 0 0 0 0 1 i NE 1 1 0 0 0 0 2 ENE 3 6 0 0 0 0 9 i E 6 23 3 0 0 0 32 1 ESE 3 14 3 5 0 0 25 i SE 5 11 18 5 6 0 45 i SSE 3 7 14 13 3 0 40 l f S 5 6 11 3 1 0 26 l SSW 2 3 6 4 0 0 15 SW 6 4 3 0 0 0 13 WW 5 3 1 0 0 0 9 l W 3 5 0 0 0 0 8 4 WNW 6 10 1 0 0 0 17 ) l NW 6 33 28 8 1 0 76 i 3 NNW 2 22 19 1 0 0 44 l j Total 56 149 107 39 11 0 362 i Number of Calms 0 Number of Invalid Hours 0 i Number of Valid Hours 362 i i 1 I VII-6 l

Omaha Public Power District Fort Calhoan Nuclear Station JOINT FREQUENCY DISTRIBUTION BY EVENTS NEUTRAL (-1.5 < delta T/ delta z <= -0.5) e PERIOD OF RECORD: JAN 3996 - DEC 1996 PASQUILL D WIND SPEED (mph) AT 10-m LEVEL Wind 1.0-4.0-8.0-13.0-19.0-Direct 3.9 7.9 12.9 18.9 24.0 +24.0 Total N 3 16 4 1 0 0 24 NNE O 1 1 0 0 0 2 NE 3 5 2 0 0 0 10 ENE 18 8 1 0 0 0 27 E 22 27 4 0 0 0 53 ESE 27 32 22 1 0 0 82 SE 25 56 39 20 2 0 142 SSE 16 49 95 55 0 0 215 S 13 21 44 44 6 0 128 SSW 21 21 16 18 3 0 79 SW 18 12 11 3 0 0 44 WSW 15 14 5 0 0 0 34 W 20 17 4 0 0 0 41 WNW 13 25 5 4 1 0 48 NW 40 139 72 20 0 0 271 NNW 8 62 12 0 0 0 82 Total 262 505 337 166 12 0 1282 Number of Calms 0 Number of Invalid Hours 0 Number of Valid Hours 1282 c i VII-7 ~. J

1 i I i 3 4 Omaha Public Power District i Fort Calhoun Nuclear Station i JOINT FREQUENCY DISTRIBUTION BY EVENTS i SLIGHTLY STABLE (-0.5 < delta T/ delta z <= 1.5) PERIOD OF RECORD: JAN 1996 - DEC 1996 PASQUILL E j WIND SPEED (mph) AT 10-m LEVEL Wind 1.0-4.0-8.0-13.0-19.0-4 3 Direct 3.9 7.9 12.9 18.9 24.0 +24.0 Total 1 N 1 0 0 0 0 0 2 4 NNE 2 0 3 0 0 0 5 1 NE 6 1 0 0 0 0 7 ENE 9 3 0 0 0 0 12 E 19 9 1 0 0 0 29 i ESE 31 46 1 0 0 82 SE 47 116 39 6 0 0 210 SSE 26 69 63 8 1 0 167 S 27 43 55 26 0 0 151 SSW 21 12 24 19 2 0 78 SW 27 9 12 2 1 0 51 WSW 26 14 3 1 0 0 44 4 W 26 8 1 0 0 0 35 WNW 55 42 6 0 0 0 104 NW 69 61 5 3 0 0 138 NNW 13 9 1 0 0 0 23 i i Total 405 442 217 66 4 0 1134 Number of Calms 4 Number of Invalid Hours 0 l Number of Valid Hours 1138 i VII-8

Omaha Public Power District Fort Calhoun Nuclear Station 1 JOINT FREQUENCY DISTRIBUTION BY EVENTS MODERATELY STABLE (1.5 < delta T/ delta z <= 4. 0) PERIOD OF RECORD: JAN 1996 - DEC 1996 PASQUILL F WIND SPEED (mph) AT 10-m LEVEL Wind 1.0-4.0-8.0-13.0-19.0-Direct 3.9 7.9 12.9 18.9 24.0 +24.0 Total N 2 4 0 0 0 0 6 NNE O O O O O O O NE 3 0 0 0 0 0 3 ENE 5 0 0 0 0 0 5 E 14 3 0 0 0 0 17 ESE 30 26 3 0 0 0 62 SE 58 73 12 0 0 0 143 SSE 34 55 7 0 0 0 98 S 27 20 6 2 0 0 55 SSW 22 11 12 4 0 0 49 SW 23 9 8 5 0 0 47 WSW 33 6 5 2 0 0 46 W 57 4 1 0 0 0 62 WNW 74 33 3 0 0 0 110 NW 44 40 0 0 0 0 84 NNW 2 3 0 0 0 0 5 Total 428 287 57 13 0 0 785 Number of Calms 7 Number of Invalid Hours 0 Number of Valid Hours 792 i 1 l VII-9

Omaha Public Power District Fort Calhoun Nuclear Station JOINT FREQUENCY DISTRIBUTION BY EVENTS EXTREMELY STABLE (delta T/ delta z > 4.0). PERIOD OF RECORD: JAN 1996 - DEC 1996 PASQUILL G WIND SPEED (mph) AT 10-m LEVEL Wind 1.0-4.0-8.0-13.0-19.0-j Direct 3.9 7.9 12.9 18.9 24.0 +24.0 Total l N 5 3 0 0 0 0 37 NNE 6 8 0 0 0 0 16 NE 5 0 0 0 0 0 5 ENE 7 0 0 0 0 0 7 E 20 0 0 0 0 0 20 ESE 60 19 0 0 0 0 80 i SE 93 68 4 0 0 0 167 SSE 68 24 0 0 0 0 99 S 68 11 7 0 0 0 94 SSW 46 13 8 1 0 0 77 SW 37 3 8 0 0 0 60 WSW 47 2 2 1 0 0 64 W 63 3 0 0 0 0 78 WNW 88 13 0 0 0 0 103 NW 27 15 0 0 0 0 43 NNW 3 2 0 0 0 0 5 Total 643 184 29 2 0 0 858 Number of Calms 97 i Number of Invalid Hours 0 i Number of Valid Hours 955 Hours Accounted For: 8784 VII-10

Omaha Public Power District Fort Calhoun Nuclear Station JOINT FREQUENCY DISTRIBUTION BY PERCENT EXTREMELY UNSTABLE (delta T/ delta z < -1.9) PER.IOD OF RECORD: JAN 1996 - DEC 1996 PASQUILL A WIND SPEED (mph) AT 10-m LEVEL Wind 1.0-4.0-8.0-13.0-19.0-Direct 3.9 7.9 12.9 18.9 24.0 +24.0 Total N 0.16 0.24 0.00 0.00 0.00 0.00 0.50 NNE 0.02 0.16 0.00 0.00 0.00 0.00 0.19 NE 0.15 0.61 0.10 0.00 0.00 0.00 0.87 ENE 0.48 1.32 0.26 0.00 0.00 0.00 2.06 E 0.49 1.98 0.51 0.00 0.00 0.00 2.98 ESE 0.46 1.50 0.79 0.19 0.02 0.02 2.98 SE 0.35 1.25 1.56 0.43 0.02 0.01 3.64 SSE 0.43 1.02 1.53 0.81 0.10 0.01 3.90 S 0.19 1.02 1.72 1.15 0.15 0.02 4.26 SSW 0.33 1.02 0.82 0.33 0.09 0.05 2.64 SW 0.23 0.94 0.36 0.02 0.00 0.00 1.56 WSW 0.33 1.08 0.31 0.00 0.00 0.00 1.72 W 0.44 1.08 0.38 0.00 0.00 0.00 1.90 WNW 0.23 1.48 0.77 0.13 0.03 0.00 2.64 NW 0.36 2.65 2.69 0.80 0.26 0.00 6.76 NNW 0.08 1.24 2.29 0.60 0.09 0.08 4.38 Total 4.74 18.62 14.08 4.46 0.77 0.19 42.87 Percent of Calms 0.13 Percent of Invalid Hours 0.00 Percent of Valid Hours 43.00 ) J l l VII-11 )

Omaha Public Power District Fort Calhoun Nuclear Station j JOINT FREQUENCY DISTRIBUTION BY PERCENT ] MODERATELY UNSTABLE (-1.9 <= delta T/ delta z <= -1.7) l PERIOD OF RECORD: JAN 1996 - DEC 1996 PASQUILL B WIND SPEED (mph) AT 10-m LEVEL i Wind 1.0-4.0-8.0-13.0-19.0-Direct 3.9 7.9 12.9 18.9 24.0 +24.0 Total l N 0.01 0.01 0.00 0.00 0.00 0.00 0.02 NNE 0.01 0.00 0.02 0.00 0.00 0.00 0.03 NE 0.03 0.11 0.00 0.00 0.00 0.00 0.15 ENE 0.07 0.14 0.03 0.00 0.00 0.00 0.24 E 0.05 0.35 0.06 0.01 0.00 0.00 0.47 ESE 0.10 0.24 0.14 0.02 0.00 0.00 0.50 SE 0.08 0.18 0.19 0.02 0.01 0.00 0.49 SSE 0.15 0.17 0.19 0.08 0.05 0.00 0.64 S 0.08 0.10 0.11 0.08 0.01 0.00 0.39 SSW 0.06 0.08 0.03 0.01 0.00 0.00 0.18 SW 0.05 0.03 0.03 0.00 0.00 0.00 0.11 WSW 0.08 0.10 0.00 0.00 0.00 0.00 0.18 i W 0.07 0.06 0.02 0.00 0.00 0.00 0.15 2 WNW 0.06 0.11 0.06 0.00 0.00 0.00 0.23 NW 0.14 0.22 0.30 0.10 0.00 0.00 0.75 NNW 0.05 0.38 0.46 0.03 0.00 0.00 0.91 Total 1.07 2.29 1.65 0.36 0.07 0.00 5.44 Percent of Calms 0.00 Percent of Invalid Hours 0.00 Percent of Valid Hours 5.44 VII-12

Omaha Public Power District Fort Calhoun Nuclear Station JOINT FREQUENCY DISTRIBUTION BY PERCENT SLIGHTLY UNSTABLE (-1.7 < delta T/ delta z <= -1.5) PERIOD OF RECORD: JAN 1996 - DEC 1996 PASQUILL C WIND SPEED (mph) AT 10-m LEVEL Wind 1.0-4.0-8.0-13.0-19.0-Direct 3.9 7.9 12.9 18.9 24.0 +24.0 Total N 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NNE 0.00 0.01 0.00 0.00 0.00 0.00 0.01 NE 0.01 0.01 0.00 0.00 0.00 0.00 0.02 ENE 0.03 0.07 0.00 0.00 0.00 0.00 0.10 E 0.07 0.26 0.03 0.00 0.00 0.00 0.36 ESE 0,03 0.16 0.03 0.06 0.00 0.00 0.28 SE 0.06 0.13 0.20 0.06 0.07 0.00 0.51 SSE 0.03 0.08 0.16 0.15 0.03 0.00 0.46 S 0.06 0.07 0.13 0.03 0.01 0.00 0.30 SSW 0.02 0.03 0.07 0.05 0.00 0.00 0.17 SW 0.07 0.05 0.03 0.00 0.00 0.00 0.15 WSW 0.06 0.03 0.01 0.00 0.00 0.00 0.10 W 0.03 0.06 0.00 0.00 0.00 0.00 0.09 WNW 0.07 0.11 0.01 0.00 0.00 0.00 0.19 i NW 0.07 0.38 0.32 0.09 0.01 0.00 0.87 NNW 0.02 0.25 0.22 0.01 0.00 0.00 0.50 Total 0.64 1.70 1.22 0.44 0.13 0.00 4.12 Percent of Calms 0.00 Percent of Invalid Hours 0.00 Percent of Valid Hours 4.12 9 i l l l VII-13

- -. - ~ -. l } .I G Omaha Public Power District Fort Calhoun Nuclear Station JOINT FREQUENCY DISTRIBUTION BY PERCENT i NEUTRAL (-1.5 < delta T/ delta z <= -0.5) ) PERIOD OF RECORD: JAN 1996 - DEC 1996 PASQUILL D l WIND SPEED (mph) AT 10-m LEVEL Wind 1.0-4.0-8.0-13.0-19.0-Direct 3.9 7.9 12.9 18.9 24,0 +24.0' Total N 0.03 0.18 0.05 0.01 0.00 0.00 0.27 NNE 0.00 0.01 0.01 0.00 0.00 0.00 0.02 NE 0.03 0.06 0.02 0.00 0.00 0.00 0.11 ENE 0.20 0.09 0.01 0.00 0.00 0.00 0.31 i E 0.25 0.31 0.05 0.00 0.00 0.00 0.60 ESE 0.31 0.36 0.25 0.01 0.00 0.00 0.93 SE 0.28 0.64 0.44 0.23 0.02 0.00 1.62 i SSE 0.18 0.56 1.08 0.63 0.00 0.00 2.45 i S 0.15 0.24 0.50 0.50 0.07 0.00 1,46 i SSW 0.24 0.24 0.18 0.20 0.03 0.00 0.90 i SW 0.20 0.14 0.13 0.03 0.00 0.00 0.50 WSW 0.17 0.16 0.06 0.00 0.00 0.00 0.39 W 0.23 0.19 0.05 0.00 0.00 0.00 0.47 WNW 0.15 0.28 0.06 0.05 0.01 0.00 0.55 NW 0.46 1.58 0.82 0.23 0.00 0.00 3.09 i KL'W 0.09 0.71 0.14 0.00 0.00 0.00 0.93 1 Total 2.98 5.75 3.84 1.89 0.14 0.00 14.59 Percent of Calms 0.00 Percent of Invalid Hours 0.00 j Percent of Valid Hours 14.59 i 4 I e VII-14

i i i Omaha Public Power District Fort Calhoun Nuclear Station JOINT FREQUENCY DISTRIBUTION BY PERCENT SLIGHTLY STABLE ('-~0. 5 < delta T/ delta z < = 1. 5 ) PERIOD OF RECORD: JAN 1996 - DEC 1996 PASQUILL E WIND SPEED (mph) AT 10-m LEVEL Wind 1.0-4.0-8.0-13.0-19.0-Direct 3.9 7.9 12.9 18.9 24.0- +24.0 Total N 0.01 0.00 0.00 0.00 0.00 0.00 0.02 NNE 0.02 0.00 0.03 0.00 0.00 0.00 0.06 NE 0.07 0.01 0.00 0.00 0.00 0.00 0.08 ENE 0.10 0.03 0.00 0.00 0.00 0.00 0.14 E 0.22 0.10 0.01 0.00 0.00 0.00 0.33 ESE 0.35 0.52 0.05 0.01 0.00 0.00 0.93 SE 0.54 1.32 0.44 0.07 0.00 0.00 2.39 SSE 0.30 0.79 0.72 0.09 0.01 0.00 1.90 S 0.31 0.49 0.63 0.30 0.00 0.00 1.72 SSW 0.24 0.14 0.27 0.22 0.02 0.00 0.89 SW 0.31 0.10 0.14 0.02 0.01 0.00 0.58 WSW 0.30 0.16 0.03 0.01 0.00 0.00 0.50 W 0.30 0.09 0.01 0.00 0.00 0.00 0.40 WNW 0.63 0.48 0.07 0.00 0.00 0.00 1.18 NW 0.79 0.69 0.06 0.03 0.00 0.00 1.57 NNW 0.15 0.10 0.01 0.00 0.00 0.00 0.26 Total 4.61 5.03 2.47 0.75 0.05 0.00 12.91 Percent of Calms 0.05 Percent of Invalid Hours 0.00 Percent of Valid Hours 12.96 1 VII-15 . i

=~ - - = -.... Omaha Public Power District Fort Calhoun Nuclear Station JOINT FREQUENCY DISTRIBUTION BY PERCENT MODERATELY STABLE (1.5 < delta T/ delta 2 4.0) l PERIOD OF RECORD: JAN 1996 _ DEC 1996 J PASQUILL G WIND SPEED (mph) AT 10-m LEVEL f Wind 1.0-4.0-8.0-13.0-19.0-Direct 3.9 7.9 12.9 18.9 24.0 +24.0 Total j. N 0.06 0.03 0.00 0.00 0.00 0.00 0.42 NNE 0.07 0.09 0.00 0.00 0.00 0.00 0.18 NE 0.06 0.00 0.00 0.00 0.00 0.00 0.06 ENE 0.08 0.00 0.00 0.00 0.00 0.00 0.08 l E 0.23 0.00 0.00 0.00 0.00 0.00 0.23 j ESE 0.68 0.22 0.00 0.00 0.00 0.00 0.91 SE 1.06 0.77 0.05 0.00 0.00 0.00 1.90 l SSE 0.77 0.27 0.00 0.00 0.00 0.00 1.13 S 0.77 C.13 0.08 0.00 0.00 0.00 1.07 SSW 0.52 0.15 0.09 0.01 0.00 0.00 0.88 { SW 0.42 0.03 0.09 0.00 0.00 0.00 0,68 i WSW 0.54 0.02 0.02 0.01 0.00 0.00 0.73 i W 0.72 0.03 0.00 0.00 0.00 0.00 0.89 WNW 1.00 0.15 0.00 0.00 0.00 0.00 1.17 i NW 0.31 0.17 0.00 0.00 0.00 0.00 0.49 NNW 0.03 0.02 0.00 0.00 0.00 0.00 0.06 a Total 7.32 2.09 0.33 0.02 0.00 0.00 9.77 Percent of Calms 1.10 Percent of Invalid Hours 0.00 Percent of Valid Hours 10.87 Percent of Hours Accounted For: 100.00 I i VII-17

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' ~^
h SECTION Vil ATTACHMENT 3 i ANNUAL OCCUPATIONAL EXPOSURE REPORT TECHNICAL SPECIFICATION (5.9.1.b) 1 VII-18
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a. 94
Submitted by: COLLETT Date: 10-MAR-1997 12:32 Sorted by: None Required Page 1 Year-to-Date 96 TEDE Distribution Report All Monitored Persann*1 i Year-to-Date No. of Cum. TEDE Com. Ave. Ave. I TEDE rem Persons Percent Percent Total Percent Percent TEDE Age No Measurable 504 40.51 40.51 0.000 0.00 0.00 0.000 43 Exposure 0.001 - 0.100 281 22.59 63.10 11.774 5.20 5.20 0.042 40 0.100 - 0.250 140 11.25 74.36 23.221 10.26 15.47 0.166 41 0.250 - 0.500 147 11.82 86.17 53.850 23.80 39.27 0.366 41 0.500 - 0.750 82 6.59 92.77 50.828 22.47 61.73 0.620 40 0.750 - 1.000 57 4.58 97.35 48.241 21.32 83.06 0.846 38 1.000 - 2.000 33 2.65 100.00 38.336 16.94 100.00 1.162 41 2.000 - 3.000 0 0.00 100.00 0.000 0.00 100.00 0.000 0 3.000 - 4.000 0 0.00 100.00 0.000 0.00 100.00 0.000 0 4.000 - 5.000 0 0.00 100.00 0.000 0.00 100.00 0.000 0 5.000 - 6.000 0 0.00 100.00 0.000 0.00 100.00 0.000 0 6.000 - 7.000 0 0.00 100.00 0.000 0.00 100.00 0.000 0 7.000 - 8.000 0 0.00 100.00 0.000 0.00 100.00 0.000 0 8.000 - 9.000 0 0.00 100.00 0.000 0.00 100.00 0.000 0 9.000 - 10.000 0 0.00 100.00 0.000 0.0@ 100.00 0.000 0 > 10.000 0 0.00 100.00 0.000 0.00 100.00 0.000 0 Total Number of Monitored Personnel: 1,244 Persons Total Exposures 226.250 ram Average Exposure: 0.182 res / Person ) l l t VII-20 l -_____ _________________}}

ML20138H734

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1.0 INTRODUCTION

SUMMARY

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