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{{Adams
#REDIRECT [[L-MT-11-021, Offsite Dose Calculation Manual]]
| number = ML11133A389
| issue date = 05/12/2011
| title = Offsite Dose Calculation Manual
| author name =
| author affiliation = Xcel Energy, Northern States Power Co
| addressee name =
| addressee affiliation = NRC/NRR
| docket = 05000263
| license number = DPR-022
| contact person =
| case reference number = L-MT-11-021
| document type = Calculation, Manual
| page count = 269
}}
 
=Text=
{{#Wiki_filter:ENCLOSURE 3 OFFSITE DOSE CALCULATION MANUAL The Offsite Dose Calculation Manual for the Monticello Nuclear Generating-Plant is comprised of the following documents:
Document Number ODCM-Index ODCM-01.01 ODCM-02.01 ODCM-03.01 ODCM-04.01 ODCM-05.01 ODCM-06.01 ODCM-07.01 ODCM-08.01.
ODCM-APP-A ODCM-APP-B ODCM-APP-C ODCM-HISTORY Title Index Introduction Liquid Effluents Gaseous Effluents Liquid Effluent Calculations Gaseous Effluent Calculations Dose From All Uranium Fuel Cycle Sources Radiological Environmental Monitoring Program Reporting Requirements Appendix A Appendix B Appendix C ODCM History Revision 4 5 10 10 2 6 3 17 6 1 2 1 0 267 pages follow MONTICELLO NUCLEAR GENERATING PLANT ODCM-INDEX TITLE: OFFSITE DOSE CALCULATION MANUAL Revision 4*I INDEX Page 1 of 1 NO.ODCM-01.01 ODCM-02.01 ODCM-03.01 ODCM-04.01 ODCM-05.01 ODCM-06.01 ODCM-07.01 ODCM-08.01 ODCM-APP-A ODCM-APP-B ODCM-APP-C ODCM-HISTORY TITLE INTRODUCTION LIQUID EFFLUENTS GASEOUS EFFLUENTS LIQUID EFFLUENT CALCULATIONS GASEOUS EFFLUENT CALCULATIONS DOSE FROM ALL URANIUM FUEL CYCLE SOURCES RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM REPORTING REQUIREMENTS APPENDIX A APPENDIX B APPENDIX C ODCM-HISTORY
*This is a major rewrite, therefore no sidelines are required.Approval:
PCR 01127146 M/mlb MONTICELLO NUCLEAR GENERATING PLANT TITLE: INTRODUCTION M ODCM-01.01 Revision 5 Paqe 1 of 9 I OFFSITE DOSE CALCULATION MANUAL -TABLE OF CONTENTS SECTION 1.0 RECO RD O F REV ISIO N ...............................................
2.0 OFF-SITE DOSE CALCULATION MANUAL (ODCM) INTRODUCTION
......2.1 ODCM Description and Control ...................................
 
===2.2 Licensee===
Initiated Changes to the ODCM ..........................
2 .3 D e fin itio n s ..... ... .... ... ... ... ... .. .... ... .. .... ... ...... .. .. ..2.4 Radiological Effluent Controls And Surveillance Requirement
.........PAGE 2 3 3 3 4 8 Approval:
PCR 01128073 m I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-01.01 TITLE: INTRODUCTION Revision 5 1Page 2 of 9 1.0 RECORD OF REVISION Revision No.Date Reason for Revision 1 2 3 4 5 December -1998 October -2000 January -2004 June -2005 March -2008 Corrected typo in reference to 10CFR50.36a on page 2, paragraph 1.Incorporated Tech Spec 6.8.A.1, 6.8.A.2, and 6.8.A.3 relating to ODCM control and the relocated definitions into document.Changed definition of "Member of the Public" to the new 10CFR20 definition.
Incorporated changes made during the conversion of the Current Technical Specifications to the Improved Technical Specifications.
This includes dual step annotation.
Added reference to ISFSI and 10CFR72.104.
Removed references to CTS. Revised 2.4.1 to include the 30 day reporting requirement if any of the controls are exceeded.
MONTICELLO NUCLEAR GENERATING PLANT ODCM-O 1.01 TITLE: INTRODUCTION Revision 5 Page 3 of 9 2.0 OFF-SITE DOSE CALCULATION MANUAL (ODCM) INTRODUCTION 2.1 ODCM Description and Control 2.1.1 In accordance with Tech Spec 5.5.1 .a., the ODCM contains the methodology and parameters used in the calculation of off-site doses resulting from radioactive gaseous and liquid effluents, in the calculation of gaseous and liquid effluent monitoring alarm and trip setpoints, and in the conduct of the Radiological Environmental Monitoring Program.2.1.2 In accordance with Tech Spec 5.5.1 .b., the ODCM also contains the radioactive effluent controls and radiological environmental monitoring activities and descriptions of the information that should be included in the Radiological Environmental Operating Program report and Radioactive Effluent Release reports required by 1OCFR50, Appendix I, and 10CFR50.36a.
2.1.3 The ODCM also contains the controls for direct radiation for the plant ISFSI lAW 10CFR72.104.
 
===2.2 Licensee===
Initiated Changes to the ODCM 2.2.1 In accordance with Tech Spec 5.5.1.c., licensee initiated changes to the I ODCM SHALL be documented and records of review performed SHALL be retained.
This documentation SHALL contain: A. Sufficient information to support the change(s) together with the appropriate analyses or evaluations justifying the change(s), and B. A determination that the change(s) maintain the levels of radioactive effluent control required by 10CFR20.1302, 40CFR190, 10CFR50.36a, 10CFR72.104, and 10CFR50, Appendix I, and not adversely impact the accuracy or reliability of effluent, dose, or setpoint calculations.
 
====2.2.2 Changes====
SHALL become effective after review and approval by the Plant Manager.2.2.3 Changes SHALL be submitted to the NRC in the form of a complete, legible copy of the entire ODCM as a part of or concurrent with the Radioactive Effluent Release Report for the period of the report in which any change in the ODCM was made. Each change SHALL be identified by markings in the margin of the affected pages, clearly indicating the area of the page that was changed, and SHALL indicate the date (i.e., month and year) the change was implemented.
l/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-01.01 TITLE: INTRODUCTION Revision 5 Page 4 of 9 2,3 Definitions
 
====2.3.1 Abnormal====
Release An unplanned or uncontrolled release of radioactive material from the plant or a gaseous release where the effluent release rate significantly exceeds an established normal release rate. A release which results from procedural or equipment inadequacies, or personnel errors, that could indicate a deficiency.
 
====2.3.2 Action====
ACTION SHALL be that part of a control which prescribes required actions to be taken under designated conditions within specified completion times.2.3.3 Batch Release A BATCH RELEASE is a discharge of liquid or gaseous radioactive effluent of a discrete volume. Prior to sampling for analysis, each batch SHALL be isolated and thoroughly mixed to assure representative sampling.2.3.4 Instrument Calibration An instrument calibration means the adjustment of an instrument signal output so that it corresponds, within acceptable range, accuracy, and response time to a known value(s) of the parameter which the instrument monitors.
Calibration SHALL encompass the entire instrument including actuation, alarm or trip.2.3.5 Sensor Check A qualitative determination of operability by observation of sensor behavior during operation.
This determination SHALL include, where possible, comparison with other independent sensor measuring the same variable.2.3.6 Instrument Functional Test An instrument functional test means the injection of a simulated signal into the primary sensor to verify proper instrument channel response, alarm, and/or initiating action.2.3.7 Composite Sample A COMPOSITE SAMPLE is one in which the quantity of liquid sampled is proportional to the quantity of liquid waste discharged and in which the method of sampling employed results in a specimen which is representative of the liquids released.I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-01.01 TITLE: INTRODUCTION Revision 5 Page 5 of 9 2.3.8 Dose Equivalent 1-131 DOSE EQUIVALENT 1-131 SHALL be that concentration of 1-131 ([tCi/gram) that alone would produce the same thyroid dose as the quantity and isotopic mixture of 1-131, 1-132, 1-133, 1-134 and 1-135 actually present. The thyroid dose conversion factors used for this calculation SHALL be those listed in Table III of TID-14844, "Calculation of Distance Factors for Power and Test Reactor Sites" or in NRC Regulatory Guide 1.109, Revision 1, October 1977.2.3.9 Exclusion Area Boundary The EXCLUSION AREA BOUNDARY is the same as the Site Boundary described in ODCM-03.01 Figure 1. The EXCLUSION AREA is the area encompassed by the EXCLUSION AREA BOUNDARY.2.3.10 Offgas Treatment System The OFFGAS TREATMENT SYSTEM SHALL be any system designed and installed to reduce radioactive effluents by collecting primary coolant system offgas from the primary system and providing for delay or holdup for the purpose of reducing the total radioactivity prior to release to the environment.
2.3.11 Liquid Radwaste Treatment System The LIQUID RADWASTE TREATMENT SYSTEM SHALL be any system designed and installed to reduce radioactive effluents by holdup or collecting radioactive materials by means of filtering, evaporation, ion exchange or chemical reaction for the purpose of reducing the total radioactivity prior to release to the environment.
2.3.12 Long Term Release"Long-term" refers to releases that are generally continuous and stable in release rate with some anticipated variation (i.e., <50%, based on a running monthly average) in release rate, such as is experienced in normal ventilation system effluents at nuclear power plants.Determination of doses due to long-term releases should use the historical annual average relative concentration (X/Q) based on meteorological data summarized, as recommended in Regulatory Guide 1.111.I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-01.01 TITLE: INTRODUCTION Revision 5 Page 6 of 9 2.3.13 Member Of The Public MEMBER OF THE PUBLIC is any individual except when that individual is receiving an occupational dose.2.3.14 Operable -Operability As defined in the Technical Specifications.
2.3.15 Purge -Purging PURGE -PURGING SHALL be any controlled process of discharging air or gas from a confinement to maintain temperature, pressure, humidity, concentration or other operating condition, in such a manner that replacement air or gas is required to purify the confinement.
2.3.16 Radiological Environmental Monitoring Program (REMP)The RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM is established for monitoring the radiation and radionuclides in the environs of the plant. The program SHALL provide representative measurements of radioactivity in the highest potential exposure pathways and verification of the accuracy of potential exposure pathways and verification of the accuracy of the effluent monitoring program and modeling of the environmental exposure pathways.2.3.17 Short Term Release"Short-term" refers to releases that are intermittent in radionuclide concentrations or flow, such as releases from drywell purges and systems or components with infrequent use. Short-term releases may be due to operational variations which result in radioactive releases greater than 50% of the releases normally considered as long-term.
Short-term releases from these sources during normal operation, including anticipated operational occurrences, are defined as those which occur for a total of 500 hours or less in a calendar year but not more than 150 hours in any quarter.2.3.18 Site Boundary Means a line within which the land is owned, leased, or otherwise controlled by the licensee.
The site boundary for liquid releases of radioactive material is defined in ODCM-02.01 (LIQUID EFFLUENT), Figure 1. The site boundary for gaseous releases of radioactive material is defined in ODCM-03.01 (GASEOUS EFFLUENTS), Figure 1.2.3.19 Source Check A SOURCE CHECK SHALL be the qualitative assessment of channel response when the channel sensor is exposed to a radioactive source.I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-01.01 TITLE: INTRODUCTION Revision 5 Page 7 of 9 2.3.20 Unrestricted Area An UNRESTRICTED AREA means any area at or beyond the site boundary to which access is not controlled by the licensee for purposes of protection of individuals from exposure to radiation and radioactive materials or any area within the site boundary used for residential quarters or industrial, commercial, institutional and/or recreational purposes.2.3.21 Uranium Fuel Cycle The URANIUM FUEL CYCLE is defined in 40CFR Part 190.02(b) as: "The operation of milling of uranium ore, chemical conversion of uranium, isotopic enrichment of uranium, fabrication of uranium fuel, generation of electricity by a light-water-cooled nuclear power plant using uranium fuel, and reprocessing of spent uranium fuel, to the extent that these directly support the production of electrical power for public use utilizing nuclear energy, but excludes mining operations, operations at waste disposal sites, transportation of any radioactive material in support of these operations, and the use of recovered non-uranium special nuclear and by-product materials from the cycle." 2.3.22 Venting VENTING SHALL be the controlled process of discharging air or gas from a confinement to maintain temperature, pressure, humidity, concentration or other operating condition, in such a manner that replacement air or gas is NOT provided or required.I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-01.01 TITLE: INTRODUCTION Revision 5 Page 8 of 9 2.4 Radiological Effluent Controls And Surveillance Requirement
 
====2.4.1 Controls====
A. Compliance with the controls contained within ODCM-02.01, ODCM-03.01 and ODCM-06.01 is required during the conditions specified.
Upon failure to meet the control, the associated ACTION requirements SHALL be met.B. Noncompliance with a control SHALL exist when the requirements of the Control and associated ACTION requirements are not met within the specified time interval.
If the Control is restored prior to expiration of the specified time interval, completion of the ACTION requirements is not required.C. With the calculated dose from the release of radioactive materials in liquid or gaseous effluents exceeding any of the limits of Controls ODCM-02.01 Section 2.2.1, ODCM-03.01 Section 2.2.1, or ODCM 03.01 Section 2.3.1, prepare and submit within 30 days a special report to the Commission which includes the following:
: 1. Identifies the cause(s) for exceeding the limit(s) and defines the corrective action(s) that has been taken to reduce the release(s).
: 2. Lists the proposed corrective action(s) to be taken to assure that subsequent releases will be in compliance with the limits.D. Noncompliance with a CONTROL and associated ACTION, or a Surveillance Requirement SHALL be documented in the annual"Radioactive Effluent Release Report" covering the period of the noncompliance.
Documentation of a noncompliance SHALL identify the cause of the noncompliance, define the corrective actions taken to correct the noncompliance, and a description of actions taken to prevent recurrence.
 
====2.4.2 Surveillance====
 
Requirements A. Surveillance Requirements SHALL be met during the conditions specified for individual controls unless otherwise stated in an individual Surveillance Requirement.
B. Each Surveillance Requirement SHALL be performed within the specified time interval with the following exceptions:
: 1. Specified time intervals between tests may be adjusted plus 25% to accommodate normal test schedules.
I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-01.01 TITLE: INTRODUCTION Revision 5 1Page 9 of 9 C. Failure to perform a Surveillance Requirement within the allowed surveillance interval, defined by Control B, SHALL constitute noncompliance with the OPERABILITY requirements for a Control for operation.
The time limits of the ACTION requirements are applicable at the time it is identified that a Surveillance Requirement has not been performed.
The ACTION requirements may be delayed for up to 24 hours to permit the completion of the surveillance when the allowable outage time limits of the ACTION requirements are less than 24 hours. Surveillance Requirements do not have to be performed on inoperable equipment.
I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-02.01 TITLE: LIQUID EFFLUENTS Revision 10 Page 1 of 16 OFFSITE DOSE CALCULATION MANUAL -TABLE OF CONTENTS SECTION 1.0 REC O RD O F R EVISIO N ...............................................
 
===2.0 LIQUID===
EFFLUENTS
...............................................
2 .1 C o nce ntratio n ..................................................
2 .2 D o s e ..........................................................2.3 Liquid Radwaste Treatment Systems ..............................
 
===2.4 Liquid===
H oldup Tanks ..............................................
2 .5 B a s e s .........................................................Figure 1 Monticello Nuclear Generating Plant Site Boundary for Liquid Effluents.
Table 1 Radioactive Liquid Effluent Monitoring Instrumentation Surveillance R eq uire m e nts ..................................................
Table 2 Radioactive Liquid Waste Sampling And Analysis Program ...........
Table 3 Radioactive Liquid Effluent Monitoring Instrumentation
...............
PAGE 2 4 4 5 5 6 7 10 11 12 15 Approval:
PCR 01218232 I/kab MONTICELLO NUCLEAR GENERATING PLANT ODCM-02.01 TITLE: LIQUID EFFLUENTS Revision 10 Page 2 of 16 1.0 RECORD OF REVISION Revision No.Date Reason for Revision December -1998 October -2000 September
-2002 December -2002 August -2005 February -2006 April -2008 Corrected reference to Table 2.1-1 from 2.1.2.Incorporated Radiological Effluents Tech Specs section 3.8.A and 4.8.A. into document.Revised Actions 2.2.3 and 2.3.3 to standardize documentation and reporting.
Table numbering was restarted to reflect 1, 2 and 3 verses 3, 4 and 5 throughout the document.Incorporated changes made during the conversion of the Current Technical Specifications to the Improved Technical Specifications.
This includes dual step annotation.
This change is being submitted per GAR 01012990.
There are no additional changes to the procedures.
This revision is being issued to allow PORC review of changes made in revision 5. Revision bars for revision 5 are maintained for review purposes.Removed references to CTS. Added 30 day reporting requirement to 2.3.3.A.Removed duplicate paragraph from Bases section 2.5.1.D. Moved paragraph from 2.5.1.D. to 2.5.1.A.I/kab MONTICELLO NUCLEAR GENERATING PLANT TITLE: LIQUID EFFLUENTS ODCM-02.01 Revision 10:1 I Paqe 3 of 16 Revision No.Date Reason for Revision 8 September
-2008 Included frequencies for Flow Instrument Channel Checks in Table 1 lAW NUREG 1302 (Offsite Dose Calculation Manual Guidance)
Table 4.3-8.Revised the frequency of Service Water and Discharge Canal grab samples in Table 3 from every 8 hours to 12 hours lAW NUREG 1302 (Offsite Dose Calculation Manual Guidance).
Table 3.3-12 Action 37.Created a separate reference to the Service Water Flow Monitor in Table 3 to clarify that only when the Radioactivity Monitor is inoperable that grab samples are required.In Table 3, removed asterisk after "Service Water Discharge Pipe Sample Pump Flow Monitor".
The asterisk indicates monitor provided with automatic alarm; this alarm was removed by EC-1 3285.In Table 3, removed the column for "Service Water Discharge Pipe Sample Pump Flow Monitor." The requirement for a daily Channel Check is listed in Table 1, which is in accordance with NUREG 1302 (Offsite Dose Calculation Manual Guidance)
Table 4.3-8. The Channel Check requirement is satisfied by the completion of 0000-J OPERATIONS DAILY LOG-PART J OUTPLANT.9 10 March -2009 February -2010 I/kab MONTICELLO NUCLEAR GENERATING PLANT ODCM-02.01 TITLE: LIQUID EFFLUENTS Revision 10 Page 4 of 16 2.0 LIQUID EFFLUENTS 2.1 Concentration
 
====2.1.1 Controls====
A. In accordance with Tech Spec 5.5.3.a, 5.5.3.b, and 5.5.3.c, the concentration of liquid radioactive material released from the site (Figure 1) SHALL be limited to ten times the concentration values specified in Appendix B, Table 2, Column 2 of 10CFR20.1001-20.2402 for radionuclides other than dissolved or entrained noble gases. For dissolved or entrained noble gases, the concentration SHALL be limited to 2 x 10-4 uCi/ml total activity.2.1.2 Applicability At all times.2.1.3 Action A. When the concentration of radioactive material in liquid released from the site exceeds the above limits, immediately restore the concentration within acceptable limits.B. Radioactive material in liquid effluent released from the site SHALL be continuously monitored in accordance with Table 3.C. The liquid effluent monitors having provisions for automatic alarms as listed in Table 3 SHALL be used to limit the concentration of radioactive material released at any time from the site to the values given in 2.1.1 .A. Setpoints SHALL be determined in accordance with the methods in Section 4.0 of the ODCM.D. Report all deviations in the Annual Radioactive Effluent Release Report.2.1 '.4 Surveillance Requirements A. Radioactive liquid wastes SHALL be sampled and analyzed according to the sampling and analysis program of Table 2.B. The results of radioactive analysis SHALL be used in accordance with the methods of the ODCM to assure that the concentrations at the point of release are maintained within the limits of Control 2.1.1 .A.C. Liquid effluent monitoring instrumentation surveillance SHALL be performed as required by Table 1.I/kab MONTICELLO NUCLEAR GENERATING PLANT ODCM-02.01 TITLE: LIQUID EFFLUENTS Revision 10 Page 5 of 16 2.2 Dose 2.2.1 Controls A. In accordance with Tech Spec 5.5.3.a, 5.5.3.c, 5.5.3.d, and 5.5.3.e, the dose or dose commitment to a MEMBER OF THE PUBLIC from radioactive material in liquid effluents released from the site SHALL be limited to the following values: 1. During any calendar quarter to _< 1.5 mrem to the total body and to _< 5 mrem to any organ, and 2. During any calendar year to _< 3 mrem to the total body and to <__10 mrem to any organ.2.2.2 Applicability At all times.2.2.3 Action A. With the calculated dose from the release of radioactive materials in liquid effluents exceeding any of the above limits, document and report lAW ODCM-01.01, Section 2.4.1 .C.2.2.4 Surveillance Requirements A. Cumulative dose contributions for the current calendar quarter and current calendar year SHALL be determined monthly in accordance with the ODCM.2.3 Liquid Radwaste Treatment Systems 2.3.1 Controls A. In accordance with Tech Spec 5.5.3.a, 5.5.3.c, and 5.5.3.f, the LIQUID RADWASTE TREATMENT SYSTEM SHALL be used to reduce the radioactive materials in liquid wastes prior to their discharge when the projected doses, due to the liquid effluent from the site would exceed 0.06 mrem to the whole body or 0.2 mrem to any organ when averaged over one month.2.3.2 Applicability At all times.I/kab MONTICELLO NUCLEAR GENERATING PLANT ODCM-02.01 TITLE: LIQUID EFFLUENTS Revision 10 Page 6 of 16 2.3.3 Action A. With radioactive liquid waste being discharged without treatment and in excess of the above limits, prepare and submit within 30 days a special report to the commission which includes the following:
: 1. Explanation of why liquid radwaste was being discharged without treatment, identification of any inoperable equipment or subsystems, and the reason for the inoperability.
: 2. Action(s) taken to restore the inoperable equipment to OPERABLE status.3. Summary description of section(s) taken to prevent a recurrence.
 
====2.3.4 Surveillance====
 
Requirements A. Doses due to liquid releases SHALL be projected at least once each month in accordance with the ODCM.2.4 Liquid Holdup Tanks 2.4.1 Controls A. In accordance with Tech Spec 5.5.7.c, the quantity of radioactive material contained in each outside temporary tank SHALL be limited to _< 10 curies, excluding tritium and dissolved or entrained gases.2.4.2 Applicability At all times.2.4.3 Action A. With the quantity of radioactive material contained in any outside temporary tank exceeding the limit in 2.4.1 .A. above, immediately suspend all additions of radioactive material to the tank and within 48 hours reduce the tank contents to within the limit.2.4.4 Surveillance Requirements A. The quantity of radioactive material contained in each outside temporary tank SHALL be determined to be within the limit in 2.4.1 .A. by analyzing a representative sample of the tank's contents at least weekly when radioactive materials are being added to the tank.I/kab MONTICELLO NUCLEAR GENERATING PLANT ODCM-02.01 TITLE: LIQUID EFFLUENTS Revision 10 Page 7 of 16 2.5 Bases 2.5.1 Liquid Effluents A. Concentration Control 2.1.1 .A. is provided to ensure that the concentration of radioactive materials released in liquid waste effluents to Unrestricted Areas will be less than 10 times the concentration values specified in Appendix B, Table 2, Column 2 to 10CFR20.1001-20.2402.
The control provides operational flexibility for releasing liquid effluents in concentrations to follow the Section ll.A and ll.C design objectives of Appendix I to 1OCFR Part 50. This limitation provides reasonable assurance that the levels of radioactive materials in bodies of water in Unrestricted Areas will result in exposures within (1) the Section l.A design objectives of Appendix I, 1OCFR Part 50, to a Member of the Public and (2) restrictions authorized by 10CFR20.1301(e).
The concentration limit for the dissolved or entrained noble gases is based upon the assumption that Xe-1 35 is the controlling radionuclide and its effluent concentration in air (submersion) was converted to an equivalent concentration in water. This control does not affect the requirement to comply with the annual limitations of 1OCFR20.1301 (a).Surveillance requirements for continuous liquid release points are not provided since all Monticello releases are "batch" type releases.B. Dose Control 2.2.1 .A. is provided to implement the requirements of Sections lA, 111.A and IV.A of Appendix I, 1OCFR Part 50. Action required by Control 2.2.1 provides the required operating flexibility and at the same time implements the guides set forth in Section IV.A of Appendix I to assure that the releases of radioactive material in liquid effluents will be kept "as low as is reasonably achievable".
Considering that the nearest drinking water supply using the receiving water is 33 river miles downstream, there is reasonable assurance that the operation of the facility will not result in radionuclide concentrations in the finished drinking water that are in excess of the requirements of 40CFR141.I/kab MONTICELLO NUCLEAR GENERATING PLANT ODCM-02.01 TITLE: LIQUID EFFLUENTS Revision 10 IPage 8 of 16 The dose calculations in the ODCM implement the requirements in Section III.A of Appendix I that conformance with the guides of Appendix I be shown by calculational procedures based on models and data such that the actual exposure of an individual through appropriate pathways is unlikely to be substantially underestimated.
The equations specified in the ODCM for calculating the doses due to the actual release rates of radioactive materials in liquid effluents will be consistent with the methodology provided in Regulatory Guide 1.109, "Calculation of Annual Doses to Man from Routine Releases of Reactor Effluents for the Purpose of Evaluating Compliance with 10CFR50, Appendix I," Revision 1, October 1977 and Regulatory Guide 1.113, "Estimating Aquatic Dispersion of Effluents from Accidental and Routine Reactor Releases for the Purpose of Implementing Appendix I, Revision 1," April 1977. NUREG-0133, October 1978 provides methods for dose calculations consistent with Regulatory Guides 1.109 and 1.113.C. Liquid Radwaste Treatment Systems Control 2.3.1 .A. provides assurance that the liquid radwaste treatment system will be available for use whenever liquid effluents require treatment prior to release to the environment.
The requirements that the appropriate portions of this system be used when specified provides assurance that the releases of radioactive materials in liquid effluents will be kept "as low as is reasonably achievable".
This control implements the requirements of 10CFR Part 50.36a, General Design Criterion 60 of Appendix A to 10CFR Part 50 and design objective Section II.D of Appendix I to 10CFR Part 50. The specified limits governing the use of appropriate portions of the liquid radwaste treatment system were specified as a suitable fraction of the guide set forth in Section II.A of Appendix I, 10CFR Part 50, for liquid effluents.
The radioactive liquid effluent monitoring instrumentation is provided to monitor and control, as applicable, the releases of radioactive materials in liquid effluents during actual or potential releases of liquid effluents.
The Alarm/Trip Setpoint for these instruments SHALL be calculated and adjusted in accordance with the methodologies and parameters in the ODCM to ensure that the alarm/trip will occur prior to exceeding the limits of 10CFR Part 20. The OPERABILITY and use of this instrumentation is consistent with the requirements of General Design Criteria 60, 63, and 64 of Appendix A to 10CFR Part 50.I/kab MONTICELLO NUCLEAR GENERATING PLANT ODCM-02.01 TITLE: LIQUID EFFLUENTS Revision 10 Page 9 of 16 D. Liquid Holdup Tanks Restrictions on the quantity of radioactive liquid material contained in tanks are required only for temporary tanks. All exterior permanent tanks are diked to prevent release of their contents in the event of leakage. Restricting the quantity of radioactive material contained in the specified tanks provides assurance that in the event of an uncontrolled release of the tanks contents, the resulting concentrations would be less than the values given in Appendix B, Table 2, Column 2, to 1OCFR20.1001-20.2402 at the nearest potable water supply and the nearest surface water supply in an unrestricted area.I/kab 1(D1 (0 CD:-CD 0, C_)CD CD=3 U)-n m I-cn--- -SITE DOU1VARY FOR LIQUID EFFLI--- -PROPE;RTY LIN?(D 0 0 CD)CD 0 0)Channel Sensor Check Source Check Functional Test Instrument Check* Frequency Frequency Frequency Calibration Frequency Liquid Radwaste Effluent Daily during Immediately Within 3 months prior Within12 months prior Line Gross Radioactivity
-release Prior to Each to making a release to making a release.**
Monitor Release Liquid Radwaste Effluent -Daily during Within 3 months prior Within 12 months prior Line Flow Instrument release to making a release to making a release.Instruments used in Daily during Within 3 months prior Within 18 months prior Determination of Discharge
-release to making a release to making a release..Canal Flow Service Water Discharge Daily Monthly Each Operating Cycle"*Pipe Gross Radioactivity Daily Quarterly Monitor Discharge Canal Gross Daily Monthly Quarterly Each Operating Cycle***Radioactivity Monitor Daily Turbine Building Normal Daily Monthly Quarterly Each Operating Cycle Waste Sump Monitor Level Monitors for Daily when in. Quarterly when in use Each Operating Cycle Temporary Outdoor Tanks -use when in use Holding Radioactive Liquid-CHANNEL Check SHALL consist of verifying indication of flow during periods of release. CHANNEL Check SHALL be made at least once per 24 hours on days on which continuous, periodic, or batch releases are made.-The initial Instrument Calibration SHALL be performed using one or more of the reference standards certified by the National Bureau of Standards (NBS) or using sources traceableto NBS standards.
These standards SHALL permit calibrating the system over its intended range of energy and measurement range. For subsequent calibration sources that have been related to the initial calibration SHALL be used.-An initial Instrument Calibration was performed using a liquid reference standard over the systems intended range of energy and measurement range. Solid calibration sources traceable to NBS Standards currently being applied for instrument calibrations were related to the initial calibration.
If, in the future, the canal radioactivity monitor is replaced, the following conditions SHALL apply: a. Detector response and system efficiency SHALL be equal to or better than the present system.b. Footnote (*) SHALL apply-H 0)(D CD cc CD W (D a)CD CD CD (D Ln-4.m.r-10 C 5 m-n-n z--I Cl,-D 0)0')CD 0 Z)Cr Lower Limit of Sampling Minimum Type of Activity Detection (LLD)Liquid Release Type Frequency Analysis Frequency Analysis (uci/ml)a,e Batch Waste Release Each Batch Each Batch Principal Gamma 5 x 10-7 Tanksb Emittersd 1-131 1 x 10-6 One Batch One Batch Dissolved and 1 x 10.5 Each Month Each Month Entrained Gases Each Batch Monthly H-3 1 x 10.5 Componsitec Gross alpha 1 x 10-7 Each Batch Quarterly Sr-89, Sr-90 5 x 10-8 Componsitec Fe-55 1 x 10-6 CT 0)CD CD CL CD L-CL U, 0,-3 I-n I-C 5 m-4 Cn-D (0 CYD CD 0 0 C)6 NJ 0 NowdomEfimm CD Notes< r-a. The LLD is the smallest concentration of radioactive material in a sample that will be detected with 95% probability D with 5% probability of falsely concluding that a blank observation represents a "real" signal. M For a particular measurement system (which may include radiochemical separation):
EI"1 LLD= 4.6 6 5 b Eee VE..2.22.
Y exp(-XAt)
G)where: C/)LLD is the a priori lower limit of detection as defined above (as picocurie per unit mass or volume), Z Sb is the standard deviation of the background counting rate or of the counting rate of a blank sample as appropriate C_" t-(as counts per minute). Typical values of E, V, Y and At SHALL be used in the calculations.
E is the counting efficiency (as counts per transformation), V is the sample size (in units of mass or volume), >2.22 is the number of transformations per minute per picocurie, Y is the fractional radiochemical yield (when applicable), LA Ln X is the radioactive decay constant for the particular radionuclide, and ; O A t is the elapsed time between midpoint of sample collection and time of counting.o '0o M .0~MMMM&00006&#xfd; 0, 00 (-0 0)a)0 (Di b. A batch release is the discharge of liquid wastes of a discrete volume. Prior to sampling for analyses, each batch -0" SHALL be isolated and then thoroughly mixed to assure representative sampling.
0 1a c. A composite sample is one in which the quantity of liquid sampled is proportional to the quantity of liquid waste n -discharged and in which the method of sampling employed results in a specimen which is (, representative of the liquids released.
C d. The principal gamma emitters for which the LLD specification will apply are exclusively the following fl , radionuclides:
Mn-54, Fe-59, Co-58, Co-60, Zn-65, Mo-99, Cs-1 34, Cs-1 37, Ce-1 41, and Ce-144. This list does Z not mean that only these nuclides are to be detected and reported.
Other peaks which are measurable and identifiable, together with the above nuclides, SHALL also be identified and reported.
CI e. Nuclides which are below the. LLD for the analyses SHALL be reported as "less than" the LLD of the nuclide and should not be reported as being present at the LLD level for that nuclide. The "less than" values SHALL not be a.used in the required dose calculations.
When unusual circumstances result in LLDs higher than required, the >reasons SHALL be documented in the Radioactive Effluent Release Report.Un'0, 0) a) .,rD C') N r-u 0 0O", Q_MMMM6=MMhM=
U 7-O" Minimum Channels Instrument Operable Applicability Action if Minimum Channels not operable Liquid Radwaste Effluent 1 During Release of Liquid radwaste releases may continue for up to Line Gross Radioactivity Liquid Radwaste 14 days provided that prior to initiating a release: Monitor a. At least two independent samples are analyzed in accordance with Table 2.b. At least two technically qualified members of the Facility Staff independently verify the release rate calculations and discharge line valving;Otherwise, suspend release of radioactive effluents via this pathway.Liquid Radwaste Effluent 1 During Release of Liquid radwaste releases via this pathway may Flow Instrument Liquid Radwaste continue for up to 30 days provided the flow rate is estimated at least every four hours during actual releases.
Pump curves may be used to estimate flow.Discharge Canal Flow During Release of Effluent releases via this pathway may continue Measurement:
Liquid Radwaste for up to 30 days provided the flow rate is-Open Cycle Mode 1 estimated at least once every four hours during-Closed/Helper 1 actual releases.
Pump curves may be used to Cycle Mode estimate flow.Discharge Canal Gross 1 At all times Effluent releases may continue for up to 30 days Radioactivity Monitor* provided that at least once every 12 hours a grab sample SHALL be collected and analyzed for gross beta at an LLD of 10-7 .Ci/ml or gamma isotopic for principal gamma emitters at an LLD of 5.0 x 10- pCi/ml.-H CL 0, CL 0.(0 (0-9 CD 0 C-n I-C m Z-1 C,, (D (0 0'Oh (D 0--5* -Indicates monitor provided with automatic alarm.MENNimm Minimum Channels Instrument Operable Applicabilit6 Action if Minimum Channels not operable Service Water Discharge 1 At all times Service water discharge may continue for up to Pipe Gross Radioactivity 30 days provided that at least once every 12 hours Monitor* a grab sample SHALL be collected and analyzed for gross beta at an LLD of 10-7 pCi/ml or gamma isotopic for principal gamma emitters at an LLD of 5.0 x 10- pCi/ml.Turbine Building Normal At all times Liquid sump releases may continue for up to Waste Sump Monitor* 30 days provided that at least once every 12 hours a grab sample SHALL be collected and analyzed for gross beta at an LLD of 10-7 pCi/ml or gamma isotopic forjprincipal gamma emitters at an LLD of 5.0 x 10- pCi/ml.Level Monitors for 1 When tanks are in Liquid additions to a tank may continue for up to Temporary Outdoor Tanks use 30 days provided the tank level is estimated Holding Radioactive Liquid during all liquid additions.
CD 0~a)CD CD I-0 17,-I E-m ,-n C M m--I Cn* -Indicates monitor provided with automatic alarm.-u 0, CD CD 0~)0 (D 0 0 0 C-)
MONTICELLO NUCLEAR GENERATING PLANT ODCM-03.01 TITLE: GASEOUS EFFLUENTS Revision 10 IPage 1 of 18 OFFSITE DOSE CALCULATION MANUAL -TABLE OF CONTENTS SECTION 1.0 R ECO RD O F R EV ISIO N ...............................................
2.0 G ASEO US EFFLUENTS
................................................
2 .1 D o se R a te ....................................................
..2.2 D ose -N oble G ases .............................................
2.3 Dose -Iodine-131, Iodine-133, Tritium and Particulates
..............
2.4 Off-gas Treatm ent System ........................................
2.5 Main Condenser Off-Gas Activity ..................................
 
===2.6 Containment===
 
Venting and Purging .................................
2 .7 B a s e s .........................................................Figure 1 Monticello Nuclear Generating Plant Site Boundary for Gaseous E ff lu e n ts .......................................................Table 1 Radioactive Gaseous Effluent Monitoring Instrumentation Surveillance R eq u ire m e nts ..................................................
Table 2 Radioactive Gaseous Waste Sampling and Analysis Program .........Table 3 Radioactive Gaseous Effluent Monitoring Instrumentation
............
PAGE 2 4 4 5 6 6 8 9 10 13 14 15 17 I Approval:
PCR 01132914 I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-03.01 TITLE: GASEOUS EFFLUENTS Revision 10 Page 2 of 18 1.0 RECORD OF REVISION Revision No.Date Reason for Revision 1 August -1995 Page 3 of 23, 2nd paragraph
-Changed "In addition, prior to containment purge and venting," to "In addition, prior to containment purging".
This change was made because setpoint recalculation is required only for containment purging and to be consistent with the rest of the ODCM.Page 3 of 23, first paragraph
-Changed"Reactor Building Vent Plenum Monitor which initiates isolation of Reactor Building releases" to "Reactor Building Vent Noble Gas Monitor".
This change was made to differentiate the noble gas monitor from the plenum radiation monitor and because the isolation function has been removed from the noble gas monitor system.Page 3 of 23, section 1.1.1 -Changed"Reactor Building Vent Isolation Setpoint" to"Reactor Building Vent Alarm Setpoint".
This change was made because the setpoint exceedance no longer causes the Reactor Building Vent to isolate.Page 4 of 23, Section 1.1.1.B -Changed"For purge releases, substitute (x/q)v, the highest short term dispersion factor from Table A-12" to "For purge releases, substitute the value obtained from Chemistry Manual Procedure 1.06.07 (ATMOSPHERIC DISPERSION DETERMINATION).
This change was made to more accurately predict off-site dose from containment purging by using near real time actual dispersion values.Incorporated Radiological Effluents Tech Specs section 3.8.B and 4.8.B into document.Added clarification to section 2.4.1 .A. and 2.4.3.A. to more accurately describe Off-gas Treatment System operation requirements.
Corrected reference in Note h. of Table 2.2 3 October -2000 November -2001 I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-03.01 TITLE: GASEOUS EFFLUENTS Revision 10 1Page 3 of 18 Revision No.Date Reason for Revision 4 5 6 7 8 9 10 September
-2002 January -2004 October -2004 August -2005 February -2006 January -2007 April -2008 Revised Actions 2.2.3 and 2.3.3 to standardize documentation and reporting.
Revised action in Table 3 to make inoperable air ejector off-gas radiation monitors consistent with high monitor readings action in T.S.3.8.A.
Revised action in Table 3 to add compensatory sampling for inoperable hydrogen monitors similar to other inoperable monitors in Table 3.Revised Control 2.4.1 .A to make it consistent with Tech Spec 6.8.D.6.Revised Action 2.4.3.A to accommodate the revised Control (2.4.1.A).
Revised Control 2.6.1 .A to make it consistent with Tech Spec 3.7.D.3.a.
Deleted surveillance requirement 2.6.4.A to conform to T.S.3.7.D.3.a.
Incorporated changes made during the conversion of the Current Technical Specifications to the Improved Technical Specifications.
This includes dual step annotation.
This change is being submitted per GAR 01012990.
There are no additional changes to the procedures.
This revision is being issued to allow PORC review of changes made in revision 7. Revision bars from revision 7 are maintained for review purposes.Revised Control 2.6.1 and it's bases to allow the use of Standby Gas Treatment System during inerting and deinerting activities.
Removed references to CTS. Added 30 day reporting requirements to 2.4.3.A.I I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-03.01 TITLE: GASEOUS EFFLUENTS Revision 10 Page 4 of 18 2.0 GASEOUS EFFLUENTS 2.1 Dose Rate 2.1.1 Controls A. In accordance with Tech Spec 5.5.3.a, 5.5.3.c, and 5.5.3.g, the dose rate due to radioactive materials released in gaseous effluents from the site (Figure 1) SHALL be limited to the following values: 1. For Noble Gases: Less than or equal to a dose rate of 500 mrem/yr to the total body and less than or equal to a dose rate of 3000 mrem/yr to the skin, and 2. For Iodine-1 31, Iodine-1 33, Tritium, and for all radionuclides in particulate form with half-lives greater than 8 days: Less than or equal to a dose rate of 1500 mrem/yr to any organ.2.1.2 Applicability At all times.2.1.3 Action A. With the dose rate(s) exceeding the above limits, immediately decrease the release rate to within acceptable limits(s).
B. Radioactive material in gaseous effluents released from the site SHALL be continuously monitored in accordance with Table 3.C. The Noble Gas Effluent monitors having provisions for the automatic termination of gaseous releases, as listed in Table 3 SHALL be used to limit off-site dose rates to the values established in 2.1.1.A.1.
Setpoints SHALL be determined in accordance with the ODCM.I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-03.01 TITLE: GASEOUS EFFLUENTS Revision 10 Page 5 of 18 2.1.4 Surveillance Requirements A. Gaseous effluent monitoring instrument surveillance SHALL be performed as required by Table 1.B. The release rate due to Iodine-1 31, Iodine-1 33, Tritium, and Radioactive Particulates with half-lives greater than 8 days SHALL be determined by obtaining representative samples and performing analysis in accordance with the sampling and analysis program specified in Table 2. Following each analysis, the dose rate due to I-1 31, 1-133, Tritium and Radioactive Particulates with half-lives greater than 8 days, SHALL be determined to be less than the limit in 2.1.1 .A.2. in accordance with the ODCM.2.2 Dose -Noble Gases 2.2.1 Controls A. In accordance with Tech Spec 5.5.3.a, 5.5.3.c, 5.5.3.e and 5.5.3.h, the air dose due to noble gases released in gaseous effluents from the site (Figure 1) SHALL be limited to the following values: 1. During any calendar quarter: _ 5 mrad for gamma radiation and _< 10 mrad for beta radiation, and 2. During any calendar year: _< 10 mrad for gamma radiation and _< 20 mrad for beta radiation.
 
====2.2.2 Applicability====
At all times.2.2.3 Action A. With the calculated air dose from radioactive noble gases in gaseous effluent exceeding any of the above limits, document and report lAW ODCM-01.01, Section 2.4.1.C.2.2.4 Surveillance Requirements A. Cumulative dose contributions for the current calendar quarter and current calendar year from noble gases in gaseous effluents SHALL be determined monthly in accordance with the ODCM.I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-03.01 TITLE: GASEOUS EFFLUENTS Revision 10 Page 6 of 18 2.3 Dose -Iodine-131, Iodine-133, Tritium and Particulates
 
====2.3.1 Controls====
A. In accordance with Tech Spec 5.5.3.a, 5.5.3.c, and 5.5.3.i, the dose to any organ of an individual due to Iodine-131, Iodine-133, Tritium, and radioactive particulates with a half-life greater than 8 days released from the site (FIGURE 1) in gaseous effluent SHALL be limited to the following values: 1. During any calendar quarter: _<7.5 mrem, and 2. During any calendar year: : 15 mrem.2.3.2 Applicability At all times.2.3.3 Action A. With the calculated dose from the release of Iodine-1 31, Iodine-1 33, Tritium, and Radioactive Particulates with half-lives greater than 8 days, exceeding any of the above limits, document and report lAW ODCM-01.01, Section 2.4.1.C.2.3.4 Surveillance Requirements A. Cumulative dose contributions for the current calendar quarter and current calendar year for Iodine-1 31, Iodine-1 33, Tritium, and Radioactive Particulates with half-lives greater than 8 days in gaseous effluents SHALL be determined in accordance with the ODCM monthly.2.4 Off-gas Treatment System 2.4.1 Controls A. In accordance with Tech Spec 5.5.3.a, 5.5.3.c, and 5.5.3.f, the OFF-GAS TREATMENT SYSTEM SHALL be in operation whenever the Main Condenser Air Ejector system is in operation.
I Components of the system SHALL be operated to provide the maximum holdup time obtainable except: 1. During Plant Startup or Plant Shutdown.2. During periods of off-gas treatment system equipment maintenance.
: 3. When off-gas recombiner outlet hydrogen or oxygen concentrations are out of specification.
l/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-03.01 TITLE: GASEOUS EFFLUENTS Revision 10 Page 7 of 18 4. When condenser air in-leakage exceeds off-gas storage compressor capacity.B. In accordance with Tech Spec 5.5.7.b, the quantity of radioactivity after 12 hours holdup contained in each gas storage tank SHALL be limited to _ 22,000 curies of noble gases (considered as dose equivalent Xe-1 33).C. In accordance with Tech Spec 5.5.7.a, the concentration of hydrogen in the compressed storage subsystem SHALL be limited to < 2% by volume. With the concentration of hydrogen> 2% by volume, but _< 4% by volume, restore the concentration of hydrogen to < 2% by volume within 48 hours or suspend operation of the compressed storage subsystem.
D. The hydrogen monitors SHALL be operable as specified in Table 3 and set to automatically trip the off-gas compressors at 4% hydrogen by volume.2.4.2 Applicability At all times.2.4.3 Action A. With the Off-gas Treatment System outside the controls listed in 2.4.1 .A. and gaseous waste being discharged for more than seven (7) days with an average holdup time of less than 50 hours, prepare and submit within 30 days a special report to the Commission which includes the following:
: 1. Identification of the inoperable equipment or subsystems and the reason for inoperability.
: 2. Action(s) taken to restore the inoperable equipment to OPERABLE status.3. Summary description of. action(s) taken to prevent recurrence.
 
====2.4.4 Surveillance====
 
Requirements A. Following each isotopic analysis of a sample of gases from the Main Condenser Off-gas System Pretreatment monitor station required by Tech Spec 3.7.6, verify that the maximum storage tank activity limit specified in 2.4.1 .B cannot be exceeded using the method in the ODCM.I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-03.01 TITLE: GASEOUS EFFLUENTS Revision 10 PageI8 of 18 2.5 Main Condenser Off-Gas Activity 2.5.1 Controls A. In accordance with Tech Spec 3.7.6, whenever the Steam Jet Air Ejectors (SJAEs) are in operation, the gross gamma activity rate of the noble gases measured at the Main Condenser Off-gas System Pretreatment Monitor station SHALL be _< 260 mCi/second after a decay of 30 minutes.B. The activity of radioactive material in gaseous form removed from the main condenser SHALL be continuously monitored by the Main Condenser Off-Gas Pretreatment monitors in accordance with Table 3.C. The Main Condenser Off-Gas Pretreatment monitors SHALL be set to automatically terminate off-gas flow within 30 minutes at the limit established in 2.5.1 .A.2.5.2 Applicability At all times 2.5.3 Action A. When the gross gamma activity rate of the noble gases is not within the limit of 2.5.1 .A above, restore gross gamma activity rate of the noble gases to within the limit within 72 hours.B. When 2.5.3.A cannot be met, either: 1. Isolate all main steam lines within 12 hours; or 2. Isolate the SJAEs within 12 hours; or 3. Be in hot shutdown within 12 hours and cold shutdown within ,the following 24 hours.2.5.4 Surveillance Requirements A. The gross gamma radioactivity of noble gases from the main condenser air ejector SHALL be determined to be within the limit specified in 2.5.1 .A at the following times by performing an isotopic analysis of a representative sample of gases: 1. Once every month 2. Within 4 hours following an increase in the continuous monitor reading of 50% after factoring out increases due to power level.l/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-03.01 TITLE: GASEOUS EFFLUENTS Revision 10 Page 9 of 18 2.6 Containment Venting and Purging 2.6.1 Controls A. In accordance with Tech Spec 5.5.3.a, 5.5.3.c, 5.5.3.k, and 3.6.1.3, the inerting and deinerting operations permitted by Tech Spec 3.6.3.1 SHALL be via the 18-inch purge and vent valves (equipped with 40-degree limit stops). All other purging and venting, when primary containment OPERABILITY is required, SHALL be via the 2-inch purge and vent valve bypass line and the Standby Gas Treatment System.B. In accordance with Tech Spec 5.5.3.a, 5.5.3.c, and 5.5.3.k, Containment inerting following startup and deinerting prior to shutdown should be via the Standby Gas Treatment System.2.6.2 Applicability At all times.2.6.3 Action None 2.6.4 Surveillance Requirements A. Prior to containment purging, the sampling and analysis requirements of Table 2 SHALL be met.I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-03.01 TITLE: GASEOUS EFFLUENTS Revision 10 Page 10 of 18 2.7 Bases 2.7.1 Gaseous Effluents A. Dose Rate Control 2.1.1 .A. provides reasonable assurance that radioactive material discharged in gaseous effluents will not result in the exposure of a Member of the Public in an Unrestricted Area, either at or beyond the Site Boundary in excess of the design objectives of Appendix I to 10CFR Part 50. This specification is provided to ensure that gaseous effluents from all units on the site will be appropriately controlled.
It provides operational flexibility for releasing gaseous effluents to satisfy the Section II.A and II.C desiqn objectives of Appendix I to IOCFR Part 50. For Members of the Public who may at times be within the Site Boundary, the occupancy of that Member of the Public will usually be sufficiently low to compensate for the reduced atmospheric dispersion of gaseous effluents relative to that for the Site Boundary.
The specified release rate limits restrict, at all times, the corresponding dose rates above background to a Member of the Public at or beyond the Site Boundary to less than or equal to 500 mrem/year to the total body or to less than or equal to 3000 mrem/year to the skin. These release rate limits also restrict, at all times, the corresponding thyroid dose rate above background to a child via the inhalation pathway to less than or equal to 1500 mrem/year.
This specification does not affect the requirement to comply with the annual limitations of 1 OCFR20.1301 (a).B. Dose From Noble Gas Control 2.2.1 .A. is provided to implement the requirements of Sections II.B, III.A and IV.A of Appendix I, 1OCFR Part 50. Action required by Control 2.2.1 provides the required operating flexibility and at the same time implements the guides set forth in Section IV.A of Appendix I to assure that the releases of radioactive material in gaseous effluents will be kept "as low as reasonably achievable'.
The Surveillance Requirements implement the requirements in Section III.A of Appendix I that conformance with the guides of Appendix I is to be shown by calculational procedures based on models and data such that the actual exposure of an individual through the appropriate pathways is unlikely to be substantially underestimated.
The dose calculations established in the ODCM for calculating the doses due to the actual release rates of radioactive noble gases in gaseous effluents will be consistent with the methodology provided in Regulatory Guide 1.109,"Calculation of Annual Doses to Man from Routine Releases of Reactor Effluents for the Purpose of Evaluating Compliance with l/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-03.01 TITLE: GASEOUS EFFLUENTS Revision 10 Page 11 of 18 10CFR Part 50, Appendix I," Revision 1, October 1977 and Regulatory Guide 1.111, "Methods for Estimating Atmospheric Transport and Dispersion of Gaseous Effluents in Routine Releases from Light-Water-Cooled Reactors," Revision 1, July 1977. The ODCM equations provided for determining the air doses at the restricted area boundary may be based upon the historical average atmospheric conditions.
NUREG-0133, October, 1978 provides methods for dose calculations with Regulatory Guides 1.109 and 1.111.C. Dose From Iodine 131, Iodine 133, Tritium & Particulates Control 2.3.1 .A. is provided to implement the requirements of Section II.C, III.A and IV.A of Appendix I, 1OCFR Part 50. The release rate specifications for 1-131, 1-133, tritium and radioactive particulates with half-lives greater than eight days are dependent on the existing radionuclide pathways to man in the Unrestricted Area. The pathways which are examined in the development of these calculations are: 1) individual inhalation of airborne radionuclides, 2) deposition of radionuclides onto green leafy vegetation with subsequent consumption by man, 3) deposition onto grassy areas where milk animals and meat producing animals graze with consumption of the milk and meat by man, and 4) deposition on the ground with subsequent exposure of man.D. Off-gas Treatment Systems Control 2.4.1 .A. provides assurance that appropriate portions of the Off-gas Treatment System be used when specified, and provides reasonable assurance that the releases of radioactive materials in gaseous effluents will be kept "as low as is reasonably achievable".
This specification implements the requirements of 1OCFR50.36a, General Design Criterion 60 of Appendix A to 1OCFR Part 50, and design objective Section IL.D of Appendix I to 10CFR Part 50. The specified limits governing the use of appropriate portions of the systems were specified as a suitable fraction of the guide set forth in Sections II.B and lI.C of Appendix I, 1OCFR Part 50, for gaseous effluents.
Control 2.4.1 .B. is provided to limit the radioactivity which can be stored in one decay tank. Restricting the quantity of radioactivity contained in each gas storage tank provides assurance that in the event of an uncontrolled release of the tank's contents, the resulting total body exposure to an individual at the Site Boundary will not exceed 20 mrem. A flow restrictor in the discharge line of the decay tanks prevents a tank from being discharged at an uncontrolled rate. In addition, interlocks prevent the contents of a tank from being released with less than 12 hours of holdup.I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-03.01 TITLE: GASEOUS EFFLUENTS Revision 10 IPage 12 of 18 The radioactive gaseous effluent monitoring instrumentation is provided to monitor and control, as applicable, the releases of radioactive materials in gaseous effluents during actual or potential releases of gaseous effluents.
The Alarm/Trip Setpoint for these instruments will be calculated in accordance with NRC approved methods in the ODCM to ensure that the alarm/trip will occur prior to exceeding the limits of IOCFR Part 20. The OPERABILITY requirements for this instrumentation are consistent with the requirements of General Design Criteria 60, 63, and 64 of Appendix A to 10CFR Part 50.E. Main Condenser Off-Gas Activity Control 2.5.1 .A. establishes a maximum activity at the steam jet air ejector. Restricting the gross radioactivity rate of noble gases from the main condenser provides reasonable assurance that the total body exposure to an individual at the restricted area boundary will not exceed the limits of 1OCFR Part 20 in the event this effluent is inadvertently discharged directly to the environment with minimal treatment.
This control implements the requirements of General Design Criteria 60 and 64 of Appendix A to 1OCFR Part 50.F. Containment Venting and Purging Control 2.6.1 requires the containment to be purged and vented through the Standby Gas Treatment System. This provides for iodine and particulate removal from the containment atmosphere.
During outages when the containment is opened for maintenance, the containment ventilation exhaust is directed to the monitored Reactor Building vent. Use of the 2 inch flow path prevents damage to the Standby Gas Treatment System in the event of a loss of coolant accident during purging or venting.Use of the Standby Gas Treatment System or Reactor Building Plenum and vent flow path for inerting and deinerting operations permits the Control Room Operators to monitor the activity level of the resulting effluent by use of the Offgas Stack or Reactor Building Vent Wide Range Gas Monitors.
In the event that the Reactor Building release rate exceeds the Offgas Stack or Reactor Building Vent Wide Range Gas Monitor alarm settings, the monitors will alarm in the Control Room alerting the operators to take actions to limit the release of gaseous radioactive effluents.
The alarm settings for the Offgas Stack or Reactor Building Vent Wide Range Gas Monitors are calculated in accordance with the NRC approved methods in the ODCM to ensure that alarms will alert Control Room Operators prior to the limits of 1OCFR Part 20 being exceeded.I/plr
-oTI-r CD 1~;z 0 0 CD CD:3 CD 0, (0 CD 0~CD Ln* LEGEk"D-S1TIF BoUt;IAI.Y FOR CASEC,-PIOIOPEfTY LINE 0~
Source Sensor Check Check Functional Test Instrument Frequency Frequency Frequency Calibration Frequency Main Condenser Air Ejector Daily during Quarterly Once each Operating Noble Gas Activity Monitors air ejector Cycle operation Main Condenser Off-gas Daily during air Monthly Quarterly#
Treatment.
System ejector Hydrogen Monitors operation Plant Stack Wide Range Daily Monthly Quarterly Once each Operating Noble Gas Activity Monitors Cycle*Plant Stack Iodine and Weekly Particulate Samplers Plant Stack Flow Monitor Daily Once each Operating Cycle Plant Stack Sample Flow Daily Once each Operating Instruments Cycle Reactor Building Vent Wide Daily Monthly Quarterly Once each Operating Range Noble Gas Activity Cycle*Monitors Reactor Building Vent Weekly Iodine and Particulate Samplers Reactor Building Vent Duct Daily Once each Operating Flow Monitors Cycle Reactor Building Vent Daily Once each Operating Sample Flow Instruments Cycle The initial Instrument Calibration SHALL be performed using one or more of the reference standards certified by the National Bureau of Standards (NBS) or using sources traceable to NBS standards.
These standards SHALL permit calibrating the system over its intended range of energy and measurement range. For subsequent calibration sources that have been related to the initial calibration SHALL be used.# -The Calibration SHALL include the use of standard gas samples containing a nominal four volume percent hydrogen.(D 0, (D 0, (D 0, C: V)0, (D 0 CD.ET Z3 (0 (D3 CD:3 CD:3&#xfd;(A-I"17 I"-m C,)m 0 C Ul)m'n-n I-C z-I C/)-D 0, (0 (D 0 0 C)2)
=7 Lower Limit of Gaseous Sampling Minimum Type of Activity Detection (LLD)Release Type Frequency Analysis Frequency Analysis (uci/ml)a~e,J Containment Purge Each Purge Each Purge Principal Gamma 1 x 10-4 Grab Sample Emitters(f)
H-3h 1 x 10-6 Plant Stack and Monthlyb Monthly Principal Gamma 1 x 10-4 Reactor Building Vent Grab Sample Emitters(f)
H-31 1 x 10.6 Continuousg Weeklyc 1-131 1 x 10-12 Charcoal Sample 1-133 1 x 10.10 Continuousg Weeklyc Principal Gamma 1 x 10-11 Particulate Sample Emitters (1-131, Others)Continuousg Monthlyd Composite Gross alpha 1 x 10-11 Particulate Sample Continuousg Quarterlyd Composite Sr-89, Sr-90 1 x 10-11 Particulate Sample Continuousg Composite monitor Gross gamma or 1 x 10-6 gross beta noble gas activity-H CD (D G)0)Ln 5.0, C: U0 CD CD Z3 cc 0.)2A C3.-I.m.o U)"11 m 0 C Co m'"1 n'17 C m z--I U)(D (0 00 (D T.0 0 6 L0 mwnwdmmmmh&#xfd; Notes a. The LLD is the smallest concentration of radioactive material in a sample that will be detected with 95%probability with 5% probability of falsely concluding that a blank observation represents a "real" signal. Note (a) El 0 of Table 2 is applicable.
C) p b. Grab samples taken at the discharge of the plant stack and Reactor Building vent are generally below minimum detectable levels for most nuclides with existing analytical equipment.
For this reason, isotopic analysis data, corrected for holdup time, for samples taken at the steam jet air ejector may be used to calculate noble gas ratios. CL 0 c. [CTS] Whenever the steady state radioiodine concentration is greater than 10 percent of the limit of Specification 3.6.C.1, daily sampling of reactor coolant for radioactive iodines of 1-131 through 1-135 is required.
Whenever a C') , change of 25% or more in calculated Dose Equivalent 1-131 is detected under these conditions, the iodine and particulate collection devices for all release points SHALL be removed and analyzed daily until it is shown that a C. G)pattern exists which can be used to predict the release rate. Sampling may then revert to weekly. When a)samples collected for one day are analyzed, the corresponding LLDs may be increased by a factor of 10. 0D Samples SHALL be analyzed within 48 hours after removal. 0[ITS] Whenever the steady state radioiodine concentration is greater than 10 percent of the limit of -n Tech Spec 3.4.6, daily sampling of reactor coolant for radioactive iodines of 1.131 through 1.135 is required. -n G)Whenever a change of 25% or more in calculated Dose Equivalent 1-131 is detected under these conditions, the Dr -iodine and particulate collection devices for all release points SHALL be removed and analyzed daily until it is C C shown that a pattern exists which can be used to predict the release rate. Sampling may then revert to weekly. m lb When samples collected for one day are analyzed, the corresponding LLDs may be increased by a factor of 10. Z Z Samples SHALL be analyzed within 48 hours after removal.d. To be representative of the average quantities and concentrations of radioactive materials in particulate form in gaseous effluents, samples should be collected in proportion to the rate of flow of the effluent streams.0_e. The principal gamma emitters for which the LLD specification will apply are exclusively the following radionuclides:
Kr-87, Kr-88, Xe-1 33, Xe-1 33m, Xe-1 35, and Xe-1 38 for gaseous emissions and Mn-54, Fe-59, Co-58, Co-60, Zn-65, Mo-99, Cs-134, Cs-137, Ce-141, and Ce-144 for particulate emissions.
This list does not mean that only these nuclides are to be detected and reported.
Other peaks which are measurable and __identifiable, together with the above nuclides, SHALL also be identified and reported.
;a 0 (D f. Nuclides which are below the LLD for the analyses SHALL be reported as "less than" the LLD of the nuclide and 0 Lo should not be reported as being present at the LLD level for that nuclide. The "less than" values SHALL NOT be " CD used in the required dose calculations.
When unusual circumstances result in LLDs higher than reported, the a) 0 reasons SHALL be documented in the semiannual effluent report. 0 ., g. The ratio of the sample flow rate to the sampled stream flow rate SHALL be known for the time period sampled. 0 -o h. H 3 analysis SHALL not be required prior to purging if the limits of control 2.1.1 are satisfiedfor other nuclides.However, the H 3 analysis SHALL be completed within 24 hours after sampling.In lieu of grab samples, continuous monitoring with bi-weekly analysis using silica-gel samplers may be provided.MMMdM=MiM=
Minimum Channels Instrument Operable Applicability Action if Minimum Channels not Operable Main Condenser Air Ejector 2 During air ejector From and after the date that one of the two steam Noble Gas Activity Monitor operation jet air ejector off-gas radiation monitors is made or found to be inoperable, continued reactor power operation is permissible provided the inoperable radiation monitor instrument channel is tripped. Upon loss of both steam jet air ejector off-gas radiation monitors, power operation is permissable up to 72 hours provided the off-gas treatment system and post-treatment monitors are operable.If an air ejector off-gas radiation monitor is not restored to service within 72 hours, either: Isolate all main steam lines within 12 hours; or Isolate the Steam Jet Air Ejectors within 12 hours; or Be in hot shutdown within 12 hours and cold shutdown within the following 24 hours.Main Condenser Off-gas. 2# During air ejector Operation may continue for up to 14 days with Treatment System operation one Operable channel per operating recombiner Hydrogen Monitors train. With all channels inoperable, operation may continue provided the compressed gas storage system is bypassed.Plant Stack Wide Range Noble 1 At all times Releases via this pathway may continue for Gas Activity up to 30 days provided grab samples are Monitors*
taken and analyzed at least once every 8 hours.Iodine Sampler At all times Releases via this pathway may continue for Cartridge up to 30 days provided within 8 hours samples are continuously collected with auxiliary sampling equipment as required by Table 0*(D 0, 0 0, CD 0 C,'-I 1m.m Z 0 C ClA m'17 C m z-11 Cn--A 0, CD 0 0 0 mmnndwm=6&#xfd; Minimum Channels Instrument Operable Applicability Action if Minimum Channels not Operable Particulate Sampler 1 At all times Releases via this pathway may continue for Filter up to 30 days provided within 8 hours samples are continuously collected with auxiliary sampling equipment as required by Table 2.Stack Flow Monitor 1 At all times Releases via the pathway may continue for up to 30 days provided the flow rate is estimated at least once every 4 hours.Sample Flow 1 At all times Releases via the pathway may continue for up Instrument to 30 days provided the flow rate is estimated at least once every 4 hours.Reactor Building Vent (includes Turbine Building& Radwaste Building releases)Wide Range Noble 1 At all times Releases via this pathway may continue for Gas Activity up to 30 days provided grab samples are Monitors*
taken and analyzed at least every 8 hours.Iodine Sampler I At all times Releases via this pathway may continue For Cartridge up to 30 days provided within 8 hours samples are continuously collected with auxiliary sampling equipment as required by Table 2.Particulate Sampler 1 At all times Releases via this pathway may continue for Cartridge up to 30 days provided within 8 hours samples are continuously collected with auxiliary sampling equipment as required by Table 2.Duct Flow Monitors 1 At all times Releases via the pathway may continue for up to 30 days provided the flow rate is estimated at least once every 4 hours.Sample Flow 1 At all times Releases via the pathway may continue for up Instruments to 30 days provided the flow rate is estimated at least once every 4 hours.Notes:#- Indicates number of channels required por operating recombiner train.-Provides automatic termination of off-gas treatement system releases.-Provides Control Room indication prior to exceedinq 1OCFR.Part 20 release limits.0~C)CD 0.Li, (D 0 73 0-I.m.C)cn m 0 C cn--I (,)(D__I 00 0n (D U).0 0 C)b mmmmhmmmmd&#xfd; MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 Pag 1If2 OFFSITE DOSE CALCULATION MANUAL -TABLE OF CONTENTS SECTION 1.0 RECORD OF REVISION .............................................
 
===2.0 LIQUID===
EFFLUENT CALCULATIONS
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===2.1 Monitor===
Alarm Setpoint Determination
.............................
 
===2.2 Liquid===
Effluent Concentration
-Compliance With 10CFR20 ...........
 
===2.3 Liquid===
Effluent Doses -Compliance With 10CFR50 ..................
2.4 R eferences
......................................................
Figure 1 Radwaste Clean, Dirty, Solid Waste ...............................
Table 1 Liquid Source Term s .............................................
Table 2 Aij Values for the Monticello Nuclear Generating Plant (m rem /hr per m C i/m l) ............................................
PAGE 2 3 3 11 12 15 16 17 18 Prepared By: Reviewed By: OC Final Review Meeting: Date: Approved By Plant Manager: Date: 3087 (DOCUMENT CHANGE, HOLD, AND COMMENT FORM) incorporated:
Resp Supv: CHEM lAssoc Ref: CHEM-l SR: N Freq: 2 yrs ARMS: ODCM-04.01 Doc Type: 7030 1 Admin Initials:
Date: I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 Page 2 of 20 1.0 RECORD OF REVISION Revision No.Date Reason for Revision 1 October -2000 Moved previous ODCM-02.01 (LIQUID EFFLUENTS) into this section and renamed this section "LIQUID EFFLUENTS CALCULATIONS" to facilitate moving the Radiological Effluents Tech Specs to the ODCM.Removed dilution flow from setpoint calculations for the Service Water and Turbine Normal Drain Monitors to ensure the setpoints are valid for all plant modes.Revised the Table 1 MPCi values to 10 times the concentration values of 10CFR20.1001-20.2402, Table 2, Column 2.Added clarification of use of computer program LIQDOS to section 2.0. Changed Turbine Building Normal Drain Sump to Turbine Building Normal Waste Sump.2 November -2001 I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 Page 3 of 20 2.0 LIQUID EFFLUENT CALCULATIONS It is MNGP's policy to make no routine liquid releases, this section is used to: A. Determine alarm setpoints for liquid monitors;B. Determine that liquid concentrations in effluents are below 10 times the allowable concentrations given in 1 OCFR20;C. Calculate dose commitments to individuals; and D. Project doses for the next month due to liquid radioactive effluents.
E. Enter and compute liquid effluent doses using the LIQDOS Program if liquid effluent releases are made.2.1 Monitor Alarm Setpoint Determination Monitor alarm setpoints are determined to assure compliance with Tech Specs.The setpoints indicate if the concentration of radionuclides in the liquid effluent at the site boundary exceeds 10 times the concentrations specified in Appendix B, Table 2, Column 2 of 10CFR20.1001-20.2402 for radionuclides other than dissolved or entrained noble gases. The setpoints will also assure that a concentration of 2 x 10-4 gCi/ml for dissolved or entrained noble gases is not exceeded.Monitor alarm setpoints are calculated monthly. The calculation is performed by the LIQDOS computer program. The calculation is based on radionuclides detected in effluent from the release point during the previous month in the following manner: A. If there were no detectable radionuclides during the previous month, the BWR GALE Code source terms (Table 1)(2) will be used as the basis for the monthly release rate.B. If the calculated setpoint is less than the existing monitor setpoint, the setpoint will be reduced to the new lower value.C. If the calculated setpoint is greater than the existing monitor setpoint, the setpoint may remain at the lower value or be increased to the new value.I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 Page 4 of 20 2.1.1 Radwaste Discharge Line Monitor The following method applies to liquid releases from the plant via the discharge canal when determining the high-high alarm setpoint for the Liquid Radwaste Effluent Monitor during all operational conditions.
The radwaste discharge flowrate is assumed to be maintained relatively constant at or near the maximum Liquid Radwaste Pump design flowrate.
Circulating water is used for dilution because the setpoint is applied at the liquid effluent site boundary (ODCM-02.01, Figure 1).A. Determine the "mix" (radionuclides and composition) of the liquid effluent.1. Determine the liquid source terms that are representative of the "mix" of the liquid effluent.
Liquid source terms are the total curies of each isotope released during the previous month. Table 1 source terms may be used if there have been no liquid releases.2. Determine Si (the fraction of the total radioactivity in the liquid effluent comprised by radionuclide i) for each individual radionuclide in the liquid effluent.Si Ai 2A-1= T Ai21-i where Ai = The radioactivity of radionuclide i in the liquid effluent from Table 1.B. Determine Ct, the maximum acceptable total radioactivity concentration of all radionuclides in the liquid effluent prior to dilution (gCi/ml).Ct F= X 2.1-2 f Y. so MPCi where F = Dilution water flowrate (gpm):= Current circulating water flowrate or 240,000 gpm from two circulating water pumps, whichever is less.f = The maximum acceptable discharge flowrate prior to dilution (gpm);50 gpm from the Liquid Radwaste Pump (3);I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 Page 5 of 20 and MPCi The liquid effluent radioactivity concentration limit for radionuclide i (gCi/ml) from Table 1.C. Determine Cm, the maximum acceptable total radioactivity concentration of the radionuclides (minus tritium) in the liquid discharge prior to dilution (gCi/ml).Cm = Ct- (CtSH) 2.1-3 where SH The fraction of the total radioactivity in the liquid effluent comprised of tritium and other radionuclides that do not emit gamma or x ray radiation.
D. Determine C.R., the calculated monitor count rate above background attributed to the radionuclides (ncps).C.R. = E 2.1-4 E where E = The detection efficiency of the monitor (gCi/cc/cps) from Plant Chemistry Surveillance procedures.
E. The monitor high-high alarm setpoint above background (ncps)should be set at or less than the C.R. value. Since only one tank can be released at a time, adjustment of this value is not necessary to compensate for releases from more than one source.2.1.2 Discharge Canal Monitor The following method determines the high-high alarm setpoint for the Discharge Canal Monitor during all operational conditions.
A. Determine the "mix" (radionuclides and composition) of all liquids released into the discharge canal.1. Determine the liquid source terms that are representative of the "mix" of all liquid released into discharge canal.Liquid source terms are the total curies of each isotope released during the previous month. Table 1 source terms may be used if there have been no liquid releases.I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 Page 6 of 20 2. Determine Si, the fraction of the total radioactivity of all liquids released into the discharge canal comprised by radionuclide i for each individual radionuclide released into the discharge canal.Si A 2.1-5 I Aj where Ai= The radioactivity of radionuclide i released into the discharge canal.B. Determine Cd, the maximum acceptable total radioactivity concentration of all radionuclides released into the discharge canal (pCi/ml).Cd 1 1 2.1-6 MPCG where MPCi = The liquid effluent radioactivity concentration limit for radionuclide i (giCi/ml) from Table 1.C. Determine Cm, the maximum acceptable total radioactivity concentration of the radionuclides (minus tritium) released into the discharge canal (gCi/ml).Cm = Cd -(CdSH) 2.1-7 where SH The fraction of the total radioactivity released into the discharge canal comprised of tritium and other radionuclides that do not emit gamma or x-ray radiation.
D. Determine C.R., the calculated monitor count rate above background attributed to the radionuclides (ncps).C.R. =E 2.1-8 E where E The detection efficiency of the monitor (gCi/cc/cps) from Plant Chemistry Surveillance procedures.
I/pir MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 Page 7 of 20 E. The monitor high-high alarm setpoint above background (ncps)should be set at or less than the C.R. value.2.1.3 Service Water Discharge Pipe Monitor Dilution flow is not used for the service water discharge pipe monitor setpoint determination to ensure the setpoint is valid for all modes of plant operation.
The following method determines the high-high alarm setpoint for the Service Water Discharge Pipe Monitor during all operational conditions.
A. Determine the "mix" (radionuclides and composition) of the service water effluent.1. Determine the liquid source terms that are representative of the "mix" of the service water effluent.
Liquid source terms are the total curies of each isotope released during the previous month. Table 1 source terms may be used if there have been no liquid releases.2. Determine Si the fraction of the total radioactivity in the service water effluent comprised by radionuclide i, for each individual radionuclide in the liquid effluent.Si A 2.1-9 I i where Ai= The radioactivity of radionuclide i in the service water effluent.B. Determine Ct, the maximum acceptable total radioactivity concentration of all radionuclides in the service water effluent prior to dilution (gCi/ml).1 2.1-10 MPCG where MPCi = The liquid effluent radioactivity concentration limit for radionuclide i ([iCi/ml) from Table 1.I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 Page 8 of 20 C. Determine Cm, the maximum acceptable total radioactivity concentration of the radionuclides (minus tritium) in the service water prior to dilution (gCi/ml).Cm =Ct (CtSH) 2.1-11 where SH The fraction of the total radioactivity in the service water effluent comprised of tritium and other radionuclides that do not emit gamma or x-ray radiation.
D. Determine C.R., (the calculated monitor count rate above background attributed to the radionuclides (ncps)).C.R. = E2.1-12 where E = The detection efficiency of the monitor (&#xfd;tCi/cc/cps) from Plant Chemistry Surveillance procedures.
E. The monitor high-high alarm setpoint above background (ncps)should be set at or less than the C.R. value.2.1.4 Turbine Building Normal Waste Sump Monitor Dilution flow is not used for the Turbine Building Normal Waste Sump Monitor setpoint determination to ensure the setpoint is valid for all modes of plant operation.
The following method determines the high-high alarm setpoint for the Turbine Building Normal Waste Sump Monitor during all operational conditions.
A. Determine the "mix" (radionuclides and composition) of the TBNWS effluent.1. Determine the liquid source terms that are representative of the "mix" of the TBNWS effluent.
Liquid source terms are the total curies of each isotope released during the previous month. Table 1 source terms may be used if there have been no liquid releases.I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 Page 9 of 20 2. Determine Si, the fraction of the total radioactivity in the TBNWS effluent comprised by radionuclide i, for each individual radionuclide in the liquid effluent.I Si =where AL I Ai 2.1-13 Ai= The radioactivity of radionuclide i in the TBNWS effluent.B. Determine Ct, the maximum acceptable total radioactivity concentration of all radionuclides in the TBNWS effluent prior to dilution (gCi/ml).I Ct1 i MPCi 2.1-14 MPCi = The liquid effluent radioactivity concentration limit for radionuclide i (jiCi/ml) from Table 1.C. Determine Cm, the maximum acceptable total radioactivity concentration of the radionuclides (minus tritium) in the TBNWS prior to dilution (gCi/ml).I Cm =Ct -(CtSH)2.1-15 where SH The fraction of the total radioactivity in the TBNWS effluent comprised of tritium and other radionuclides that do not emit gamma or x-ray radiation.
I D. Determine C.R., the calculated monitor count rate above background attributed to the radionuclides (ncps).C.R.2.1-16 where E The detection efficiency of the monitor (gCi/cc/cps) from Plant Chemistry Surveillance procedures.
E. The monitor high-high alarm setpoint above background (ncps)should be set at or less than the C.R. value.I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 1Page 10 of 20 2.1.5 Multiple Release Points The discharge canal monitor, service water discharge and TBNWS line monitor are provided to detect unplanned or accidental releases.
All normal releases are monitored by the radwaste discharge line monitor.There are, therefore, no multiple release points and monitor settings do not have to be reduced to account for multiple releases.I I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 Page 11 of 20 2.2 Liquid Effluent Concentration
-Compliance With 10CFR20 In order to demonstrate compliance with 1 OCFR20, the concentrations of radionuclides in liquid effluents are determined and compared to 10 times the concentrations specified in Appendix B, Table 2, Column 2 to 10CFR20.1001-20.2402.
The concentration of radioactivity in effluents prior to dilution is determined.
The concentration in diluted effluent is calculated by the LIQDOS computer program.2.2.1 Batch Releases A. Prerelease The radioactivity content of each batch release is determined prior to release. MNGP will show compliance with Tech Specs (TS) in the following manner: The concentration of the various radionuclides in the batch release prior to dilution flow to obtain the concentration at the unrestricted area. This calculation is shown in the following equation: Conci = __h R 2.2-1 MDF where Conci = concentration of radionuclide i at the unrestricted area, (gCi/ml);Ci concentration of radionuclide i in the potential batch release, (gCi/ml);R = release rate of the batch, (gpm);MDF = minimum dilution flow, (gpm).The projected concentration in the unrestricted area is compared to 10 times the concentrations specified in Appendix B, Table 2, Column 2 to 10CFR20.1001-20.2402.
These concentrations are given in Table 1. Before a release may occur, Equation 2.2-2 must be met for all nuclides.
For the MNGP the MDF is 240,000 gpm. The maximum release rate is 50 gpm.Conci < 1 2.2-2 MPCi where MP 1 C = maximum concentration of radionuclide i from Table 1, (gCi/ml).I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 Page 12 of 20 2.3 Liquid Effluent Doses -Compliance With 1OCFR50 Doses resulting from liquid effluents are calculated monthly to show compliance with 1 OCFR 50. These calculations are performed by the LIQDOS computer program. A cumulative summation of total body and organ doses for each calendar quarter and calender year is maintained as well as projected doses for the next month.2.3.1 Determination of Liquid Effluent Dilution To determine doses from liquid effluents the near field average dilution factor for the period of release must be calculated.
This dilution factor must be calculated for each bath release. The dilution factor is determined by: Rk 2.3-1 Fk= X ADFk where Rk = release rate of the batch during time period k, (gpm);and ADFk = actual dilution flow during the time period of release k, (gpm).The value of X is the site specific value for the mixing effect of the MNGP discharge structure.
This value is 1.0 for MNGP while operating in the once-through cooling mode. Although not expected to occur, if radioactive material is discharged while operating in the recycle mode, this value may be 1.86. (4)2.3.2 Dose Calculations The dose contribution from the release of liquid effluents is calculated monthly. The dose contribution is calculated using the following equation: Dj = __AijtkCikFk 2.3-2 k i where Dj the dose commitment to the total body or any organ, from the liquid effluents for the 31 day period, (mrem);Cik the average concentration of radionuclide, i, in undiluted liquid effluent for release k, (gCi/ml);I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 Pag 13f2 Aij = the site related ingestion dose commitment factor to the total body or any organ j for each identified principal gamma and beta emitter, (mrem/hr per pCi/ml);Fk = the near field average dilution factor for Cik during liquid effluent release k, as defined in Equation 2.3-1, and tk = the length of time for release k, (hours).The dose factor A,. was calculated for an adult for each isotope using the following equation: Aii = 1.14 x 105 (730/Dw + 21 BFi) DFij 2.3-3 where 1.14 x 105 = 10 6 pCi 10 3 m1 4Ci liter 8760 hr 730 = adult water consumption rate, (liters/yr);
Dw = dilution factor from the near field area to the potable water intake for adult water consumption; 21 = adult fish consumption, (kg/yr);BFi = bioaccumulation factor for radionuclide i in fish from Table A-1 of Regulatory Guide 1.109 Rev. 1, (5) (pCi/kg per pCi/liter);
DFij = dose conversion factor for radionuclide i for adults for particular organ j from Table E-11 of Regulatory Guide 1.109 Rev. 1, (mrem/pCi).
The Aii values for an adult at the MNGP are given in Table 2. The far field dijution factor, Dw for the MNGP is 7:1 for the nearest downstream water supply in St. Paul. This value was determined by assuming that effluents are completely mixed in 50% of the Mississippi River flow (7431 cfs at Anoka, MN). (6)I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 Page 14 of 20 2.3.3 Cumulation of Doses Doses calculated monthly are summed for comparison with quarterly and annual limits. The monthly results should be added to the doses cumulated from the other months in the quarter of interest and in the year of interest.
This summation is performed by the LIQDOS computer program.For the quarter: D < 1.5 mrem total body 2.3-4 D < 5 mrem any organ 2.3-5 For the Calendar Year, D < 3 mrem total body 2.3-6 D < 10 mrem any organ 2.3-7 The quarterly limits given above represent one half of the annual design objective.(7) If these quarterly or annual limits are exceeded, a special report should be submitted stating the reason and corrective action to be taken. This report will include results of analysis of Mississippi River water and an analysis of possible impacts through the drinking water pathway. If twice these limits are exceeded, a special report will be submitted showing compliance with 40CFR1 90. (8)2.3.4 Projection of Doses Anticipated doses resulting from the release of liquid effluents are projected monthly. If the projected doses for the month exceed 2% of Equation 2.3-6 or 2.3-7, additional components of the liquid radwaste treatment system will be used to process waste. The projected doses are calculated using Equation 2.3-2. This calculation is performed by the LIQDOS computer program. The dilution factor, Fk, is calculated by replacing the term ADFk in Equation 2.3-1 with the term MDF from Equation 2.2-1.The total source term utilized for the most recent dose calculation should be used for the projections unless information exists indicating that actual releases could differ significantly in the next month. In this case, the source term would be adjusted to reflect this information and the justification for the adjustment noted. This adjustment should account for any radwaste equipment which was operated during the previous month that could be out of service in the coming month.I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 Page 15 of 20 2.4 References
: 1. USNRC, Title 10, Code of Federal Regulation, Part 20.1001-20.2402,"Standards for Protection Against Radiation", Appendix B, Table II, Column 2.2. NSP -Monticello Nuclear Generating Plant, Appendix I Analysis -Supplement No. 1 -Docket No. 50-263, Table 2.1-2.3. NSP -Monticello Nuclear Generating Plant, Appendix I Analysis -Supplement No. 1 -docket No. 50-263, Table 2.1-1.4. Boegli, J.S., et. al. Eds, Section 4.3 in "Preparation of Radiological Effluent Technical Specifications for Nuclear Power Plants, NUREG-0133, 1978, NTIS, Springfield, VA.5. USNRC, Regulatory Guide 1.109. "Calculation of Annual Doses to Man from Routine Releases of Reactor Effluents for the Purpose of Evaluating Compliance with 10CFR50, Appendix I", Rev. 1, Oct. 1977, USNRC, Washington, DC.6. NSP -Monticello Nuclear Generating Plant, Final Draft Safety Analysis Report -Amendment 4, Question 3.3, and Amendment 8 in entirety.7. USNRC, Title 10, Code of Federal Regulation, Part 50, "Domestic Licensing of Production and Utilization Facilities", Appendix I, "Numerical Guides for Design Objectives and Limiting Conditions for Operation to Meet the Criterion As Low as is Reasonably Achievable for Radioactive Material in Light-Water-Cooled Nuclear Power Reactor Effluents".
: 8. EPA, Title 40, Code of Federal Regulations, Part 190 "Environmental Radiation Protection Standards for Nuclear Power Operations".
I/plr m"CJ m11 (D 0--4-(D C~)CD C/)0-(D ml 70 rn-n CZ r m z-4 0 S-1 0 z C,)CD (0 C)CD 0 1 N)
MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 Page 17 of 20 Table 1 Liquid Source Terms Radionuclide H-3 Na-24 Mn-54 Mn-56 Fe-59 Co-58 Co-60 Cu-64 Zn-65 Zn-69m Br-83 Sr-89 Sr-90 Sr-91 Sr-92 Y-92 Y-93 Mo-99 1-131 1-132 1-133 1-134 1-135 Cs-134 Cs-136 Cs-1 37 Cs-138 Ba-140 La-141 Ce-141 Ce- 144 Np-239 Noble Gases Total Radioactivity Ai Ci/yr*2.1E 1 1.7E-1 2.6E-3 2.7E-1 8.1E-4 9.3E-3 2.OE-2 5.4E-1 5.3E-3 3.7E-2 1.4E-2 2.8E-3 1.7E-4 6.4E-2 5.8E-2 1.OE-1 6.6E-2 5.OE-2 1.3E-1 1.3E-1 4.OE-1 6.4E-2 2.5E-1 8.3E-2 2.6E-2 1.2E-1 1.5E-1 1.1 E-2 5.7E-3 8.5E-4 5.3E-3 1.7E-1 2.40E1 MPCj ltCi/ml**1E-2 5E-4 3E-4 7E-4 1 E-4 2E-4 3E-5 2E-3 5E-5 6E-4 9E-3 8E-5 5E-6 2E-4 4E-4 4E-4 2E-4 2E-4 1E-5 1E-3 7E-5 4E-3 3E-4 9E-6 6E-5 1 E-5 4E-3 8E-5 5E-4 3E-4 3E-5 2E-4* These source terms were calculated in accordance with NUREG-0016 by using the USNRC "GALE" Code.-- MPC Values are 10 times the concentration values of 10CFR20.1001
-20.2402 Table 2 Column 2.I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 1 Page 18 of 20 Table 2 Aij Values for the Monticello Nuclear Generating Plant (mrem/hr per gCi/ml)Nuclide Bone Liver T. Body Thyroid Kidney Lung GI-LLI 1 H-3 0.OOE 00 1.47E 00 1.47E 00 6C 14 3.13E 04 6.26E 03 6.26E 03 11 Na-24 4.27E 02 4.27E 02 4.27E 02 24 Cr-51 0.OOE 00 0.OOE 00 1.31 E 00 1.47E 00 1.47E 00 1.47E 00 1.47E 00 6.26E 03 6.26E 03 6.26E 03 6.26E 03 4.27E 02 4.27E 02 4.27E 02 4.27E 02 7.80E 01 2.38E 01 1.73E 00 3.28E 02 25 Mn-54 25 Mn-56 26 Fe-55 26 Fe-59 27 Co-58 27 Co-60 28 Ni-63 28 Ni-65 0.OOE 0.OOE 6.91E 1.09E 0.OOE 0.OOE 3.27E 1.33E 00 00 02 03 00 00 04 02 4.43E 02 1.11E 02 4.77E 02 2.56E 03 9.80E 01 2.82E 02 2.26E 03 1.72E 01 8.45E 1.98E 1.11E 9.83E 2.20E 6.21E 1.10E 7.87E 02 01 02 02 02 02 03 00 0.OOE 0.OOE 0.OOE 0.OOE 0.OOE 0.OOE 0.OOE 0.OOE 00 00 00 00 00 00 00 00 1.32E 1.42E 0.OOE 0.OOE 0.O0E 0.O0E 0.OOE 0.OOE 03 02 00 00 00 00 00 00 0.OOE 0.OOE 2.66E 7.16E 0.OOE 0.OOE 0.OOE 0.OOE 00 00 02 02 00 00 00 00 1.36E 3.56E 2.74E 8.54E 1.99E 5.29E 4.72E 4.37E 04 03 02 03 03 03 02 02 29Cu-64 0.OOE 00 1.10E 01 5.15E 00 0.OOE 00 2.76E 01 0.OOE 00 9.34E 02 30 Zn-65 30 Zn-69 35 Br-83 35 Br-84 35 Br-85 37 Rb-86 37 Rb-88 37 Rb-89 38 Sr-89 38 Sr-90 38 Sr-91 38 Sr-92 2.32E 4.94E 0.OOE 0.OOE 0.OOE 0.OOE 0.OOE 0.OOE 2.58E 6.35E 4.75E 1.80E 04 01 00 00 00 00 00 00 04 05 02 02 7.39E 04 9.46E 01 0.OOE 0.OOE 0.OOE 00 00 00 1.01 E 05 2.90E 02 1.92E 02 3.34E 6.58E 4.09E 5.30E 2.18E 4.72E 1.54E 1.35E 7.40E 1.56E 1.92E 7.78E 04 00 01 01 00 04 02 02 02 05 01 00 0.OOE 0.OOE 0.OOE 0.OOE 0.OOE 0.OOE 0.OOE 0.OOE 0.OOE 0.OOE 0.OOE 0.OOE 00 00 00 00 00 00 00 00.00 00 00 00 4.94E 6.14E 0.O0E 0.OOE 0.OOE 0.O0E 0.O0E 0.OOE 0.O0E 0.O0E 0.O0E 0.OOE 04 01 00 00 00 00 00 00 00 00 00 00 0.OOE 0.00 E 0.OOE 0.00 E 0.00E 0.OOE 0.OOE 0.00 E 0.OOE 0.OOE 0.00E 0.OOE 00 00 00 00 00 00 00 00 00 00 00 00 4.66E 1.42E 5.89E 01 4.16E-04 1.02E-1 5 2.OOE 04 4.01 E-09 1.12E-11 4.14E 03 1.83E 04 2.26E 03 3.57E 03 04 01 0.OOE 0.OOE 0.OOE 0.OOE 00 00 00 00 I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 Page 19 of 20 Table 2 Aij Values for the Monticello Nuclear Generating Plant (mrem/hr per pCi/ml) (cont'd)Nuclide Bone Liver T. Body Thyroid Kidney Lung GI-LLI 39 Y-90 6.90E-01 0.OOE 00 1.35E-02 0.OOE 00 0.OOE 00 0.OOE 00 7.32E 03 39 Y-91 m 6.52E-03 0.00E 00 2.53E-04 0.OOE 00 0.OOE 00 0.OOE 00 1.92E-02 39Y-91 1.01E 01 0.OOE 00 2.70E-01 0.OOE 00 0.OOE 00 0.OOE 00 5.57E 03 39 Y-92 6.06E-02 0.OOE 00 1.77E-03 0.OOE 00 0.OOE 00 O.OOE 00 1.06E 03 39Y-93 1.92E-01 0.OOE 00 5.31E-03 0.OOE 00 0.OOE 00 0.OOE 00 6.1OE 03 40Zr-95 6.02E-01 1.93E-01 1.31E-01 0.OOE 00 3.03E-01 0.OOE 00 6.11E 02 40 Zr-97 3.32E-02 6.71 E-03 3.07E-03 0.OOE 00 1.01 E-02 0.OOE 00 2.08E 03 41 Nb-95 4.47E 02 2.49E 02 1.34E 02 0.OOE 00 2.46E 02 0.OOE 00 1.51E 06 42 Mo-99 0.OOE 00 1.54E 02 2.94E 01 0.OOE 00 3.50E 02 0.OOE 00 3.58E 02 43Tc-99m 1.13E-02 3.34E-02 4.25E-01 0.OOE 00 5.07E-01 1.63E-02 1.97E 01 43Tc-101 1.21E-02 1.75E-02 1.72E-01 0.OOE 00 3.15E-01 8.94E-03 5.26E-14 44Ru-103 6.63E 00 0.OOE 00 2.86E 00 0.OOE 00 2.53E 01 0.OOE 00 7.74E 02 44Ru-105 5.52E 01 0.OOE 00 2.18E-01 0.OOE 00 7.13E 00 0.OOE 00 3.38E 02 44Ru-106 9.85E 01 0.OOE 00 1.25E 01 0.OOE 00 1.90E 02 0.OOE 00 6.38E 03 47Ag-110m 2.78E 00 2.57E 00 1.53E 00 0.OOE 00 5.06E 00 0.OOE 00 1.05E 03 52Te-125m 2.60E 03 9.41E 02 3.48E 02 7.81E 02 1.06E 04 0.OOE 00 1.04E 04 52Te-127m 6.56E 03 2.35E 03 8.OOE 02 1.68E 03 2.67E 04 0.OOE 00 2.20E 04 52 Te-1 27 1.07E 02 3.83E 01 2.31E 01 7.90E 01 4.34E 02 0.OOE 00 3.42E 03 52Te-129m 1.11E 04 4.16E 03 1.76E 03 3.83E 03 4.65E 04 0.OOE 00 5.61E 04 52Te-129 3.04E 01 1.14E 01 7.42E 00 2.34E 01 1.23E 02 0.OOE 00 2.30E 01 52Te-131m.
1.68E 03 8.20E 02 6.83E 02 1.30E 03 9.31E 03 0.OOE 00 8.14E 04 52Te-131 1.81E 01 7.98E 00 6.03E 00 1.57E 01 8.37E 01 0.OOE 00 2.70E 00 52Te-132 2.44E 03 1.58E 03 1.48E 03 1.75E 03 1.52E 04 0.OOE 00 7.47E 04 531-130 3.61E 01 1.07E 02 4.21E 01 9.03E 03 1.66E 02 0.OOE 00 9.18E 01 531-131 1.99E 02 2.84E 02 1.63E 02 9.32E 04 4.88E 02 0.OOE 00 7.50E 01 531-132 9.70E 00 2.60E 01 9.08E 00 9.08E 02 4.13E 01 0.OOE 00 4.88E 00 531-133 6.79E 01 1.18E 02 3.60E 01 1.74E 04 2.06E 02 0.OOE 00 1.06E 02 531-134 5.07E 00 1.38E 01 4.92E 00 2.39E 02 2.19E 01 0.OOE 00 1.20E-02 531-135 2.12E 01 5.54E 01 2.05E 01 3.66E 03 8.89E 01 0.OOE 00 6.26E 01 I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-04.01 TITLE: LIQUID EFFLUENT CALCULATIONS Revision 2 Page 20 of 20 Table 2 Aij Values for the Monticello Nuclear Generating Plant (mrem/hr per gCi/ml) (cont'd)Nuclide Bone Liver T. Body Thyroid Kidney Lung GI-LLI 55Cs-134 2.99E 05 7.1OE 05 5.81E 05 0.OOE 00 2.30E 05 7.63E 04 1.24E 04 55Cs-136 3.12E 04 2.23E 05 8.88E 04 0.OOE 00 6.86E 04 9.41E 03 1.40E 04 55Cs-137 3.83E 05 5.23E 05 3.43E 05 0.OOE 00 1.78E 05 5.90E 04 1.01E 04 55Cs-138 2.65E 02 5.23E 02 2.59E 02 0.OOE 00 3.84E 02 3.80E 01 2.23E-03 56Ba-139 2.08E 00 1.48E-03 6.1OE-02 0.OOE 00 1.39E-03 8.41E 04 3.69E 00 56 Ba-1 40 4.36E 02 5.47E-01 2.85E 01 0.OOE 00 1.86E-01 3.13E 01 8.97E 02 56 Ba-1 41 1.01E 00 7.64E-04 3.41E-02 0.OOE 00 7.10E-04 4.34E 04 4.77E-10 56 Ba-1 42 4.57E-01 4.70E-04 2.88E-02 0.OOE 00 3.97E-04 2.66E 04 6.44E-19 57La-140 1.79E-01 9.04E-02 2.39E-02 0.OOE 00 0.OOE 00 0.OOE 00 6.64E 03 57La-142 9.18E-03 4.18E-03 1.04E-03 0.OOE 00 0.OOE 00 0.OOE 00 3.05E 01 58Ce-141 1.34E-01 9.04E-02 1.03E-02 0.OOE 00 4.20E-02 0.OOE 00 3.46E 02 58 Ce-1 43 2.36E-02 1.74E 01 1.93E-03 0.OOE 00 7.67E-03 0.OOE 00 6.51 E 02 58 Ce-1 44 6.97E 00 2.91 E 00 3.74E-01 0.OOE 00 1.73E 00 0.OOE 00 2.36E 03 59 Pr-1 43 6.60E-01 2.65E-01 3.27E-02 0.OOE 00 1.53E-01 0.OOE 00 2.89E 03 59Pr-144 2.16E-03 8.97E-04 1.10E-04 0.OOE 00 5.06E-04 0.OOE 00 3.11E-14 60Nd-147 4.51E-01 5.22E-01 3.12E-02 0.OOE 00 3.05E-01 0.OOE 00 2.50E 04 74W-187 2.97E 02 2.48E 02 8.68E 01 0.OOE 00 0.OOE 00 0.OOE 00 8.13E 04 93Np-239 4.26E-02 4.19E-03 2.31E-03 0.OOE 00 1.31E-02 0.OOE 00 8.60E 02 I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 1Page 1 of 66 OFFSITE DOSE CALCULATION MANUAL -TABLE OF CONTENTS SECTION PAGE 1.0 RECO RD O F R EVISIO N ...............................................
3 1.0 RECO RD O F REVISION (Cont) .........................................
4 2.0 GASEOUS EFFLUENT CALCULATIONS
.................................
4 2.1 Monitor Alarm Setpoint Determination
.............................
4 2.2 Gaseous Effluent Dose Rate -Compliance With Technical Specifications 12 2.3 Gaseous Effluents
-Compliance With 1OCFR50 .....................
15 2.4 Summary of EBARR Computer Program ...........................
21 2.5 Dose Parameters for Radioiodines, Particulates and Tritium ..........
26 2.6 R eferences
.....................................................
35 Figure 1 G aseous Radw aste .................................................
36 Figure 2 Ventilation System .................................................
37 Table 1 Gaseous Source Terms(3) Ai, Ci/yr* ....................................
38 Table 2 Dose Factors and Constants for the Total Body and Skin for Gaseous R ad io nuclide s .....................................................
39 Table 3 Air Ejector Monitor Trip Setting and Storage Tank Contents Storage Tank Activity in Dose Equivalent Curies Xe-1 33 12 Hours After Completion of Tank Fill Release Rate Set to 1.00 of Maximum Trip Setting .............
41 Table 4 Child Critical Organ Dose Parameters for Radionuclide i for the Inhalation P a th w a y .... .... ... .. ... .... ... .. .... ... .. .. ... ... .. .... ... ... .. ..4 4 Table 5 Dose Factors for Noble Gases and Daughters That May Be Detected in G aseous Effluents
..................................................
45 Table 6 Dose Parameters for Finite Evaluated Plumes for the Critical Boundary Location 0.51 mi from the Stack in the SSE Sector .....................
46 Table 7 Ri Values for the Monticello Nuclear Generating Plant Ground Pathway .... 47 Table 8 Ri Values for the Monticello Nuclear Generating Plant Vegetable Pathw ay Adult Age G roup ...........................................
48 Table 9 Ri Values for the Monticello Nuclear Generating Plant Vegetable Pathway Teen Age G roup ...........................................
49 Table 10 Ri Values for the Monticello Nuclear Generating Plant Vegetable Pathw ay C hild Age G roup ...........................................
50 Table 11 Ri Values for the Monticello Nuclear Generating Plant Meat Pathway A dult A ge G roup ...................................................
51 Table 12 Ri Values for the Monticello Nuclear Generating Plant Meat Pathway Teen A ge G roup ...................................................
52 Approval:
PCR 01089530 I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 IPage 2 of 66 SECTION PAGE Table 13 Ri Values for the Monticello Nuclear Generating Plant Meat Pathway C hild A ge G roup ...................................................
53 Table 14 Ri Values for the Monticello Nuclear Generating Plant Cow Milk Pathway A dult A ge G roup ...................................................
54 Table 15 Ri Values for the Monticello Nuclear Generating Plant Cow Milk Pathway Teen A ge G roup .................................
....................
55 Table 16 Ri Values for the Monticello Nuclear Generating Plant Cow Milk Pathway C hild A ge G roup ...................................................
56 Table 17 Ri Values for the Monticello Nuclear Generating Plant Cow Milk Pathway Infant A ge G roup ...................................................
57 Table 18 Ri Values for the Monticello Nuclear Generating Plant Goat Milk Pathway A dult A ge G roup ...................................................
58 Table 19 Ri Values for the Monticello Nuclear Generating Plant Goat Milk Pathway Teen A ge G roup ...................................................
59 Table 20 Ri Values for the Monticello Nuclear Generating Plant Goat Milk Pathway C hild A ge G ro up ...................................................
60 Table 21 Ri Values for the Monticello Nuclear Generating Plant Goat Milk Pathway Infant A ge G roup ..................................................
6 1 Table 22 Ri Values for the Monticello Nuclear Generating Plant Inhalation Pathway A dult A ge G roup ...................................................
62 Table 23 Ri Values for the Monticello Nuclear Generating Plant Inhalation Pathway Teen A ge G roup ...................................................
63 Table 24 Ri Values for the Monticello Nuclear Generating Plant Inhalation Pathway C hild A ge G roup ...................................................
64 Table 25 Ri Values for the Monticello Nuclear Generating Plant Inhalation Pathway Infa nt A ge G roup ...................................................
65 Table 26 Table of Radioisotope Constants Used by EBARR ......................
66 I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 1Page 3 of 66 1.0 RECORD OF REVISION Revision No.Date.December -1998 October -2000 November -2001 January -2004 March -2007 Reason for Revision Changed word "waste" to "effluent" in section 1.0, changed 1st sentence in section 2.0 to exact wording in T.S., added section 3.0 to reference section 1.0 word change to LAR 39.Moved previous ODCM-03.01 (GASEOUS EFFLUENTS) into this section and renamed this section "GASEOUS EFFLUENTS CALCULATIONS" to facilitate moving the Radiological Effluents Tech Specs to the ODCM.Moved associated figures and tables into this section to make the section easier to use. Removed references to the unused MIDAS System. Revised references to the X/Q and D/Q values now located in Appendix A.Replaced maximum acceptable flow rate in equation 2.1-9 (85.5 cfm) to the effluent flowrate at the Offgas Pretreatment Monitor.Fixed typographical errors on equations 2.1-4, 2.5-4 and 2.5-5.Removed plant activity uptake through soil factors from equations 2.5-5, 2.5-7 and 2.5-9. This term models plant activity uptake through the soil. Experience has shown this to be an insignificant pathway and the NRC drops it from consideration in NUREG 0133.Removed reference to 10CFR20 in sections 2.0.B., 2.2.1, 2.2, 2.2.1 and 2.2.2.With the revision to 10CFR20, the connection between the 400 and 3000 mRem/yr dose rate limits for gaseous effluent monitor alarm setpoints was broken. These limits still exist, but they are Technical Specification only requirements.
Moved sentence about real time x/Q and MIDAS XP computer program in section 2.2.3 to section 2.2.2 where it belongs.Added sentence about historical atmospheric dispersion factors (D/Q) being used to determine critical receptor to section 2.2.3.Changed references for "10CFR100" to"10CFR50.67" as required by License Amendment 148 (Alternate Source Term).I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 4 of 66 1.0 RECORD OF REVISION (Cont)Revision No. Date Reason for Revision 6 May, 2007 Added note to Table 1 stating that the Source terms were calculated in accordance with NUREG-0016 by using USNRC "GALE" Code. Made various format and typographical error corrections.
 
===2.0 GASEOUS===
EFFLUENT CALCULATIONS This section describes the procedures used by MNGP to: A. Determine alarm point settings for gaseous effluent monitors;B. Determine that dose rates at the site boundary from noble gases, particulates, and iodines remain below the limits of Technical Specifications, and C. Determine that the total dose from airborne effluents for the year is within the limits of Appendix I of 10CFR50.The computations of this section may be done manually, by use of computer programs which implement these algorithms.
 
===2.1 Monitor===
Alarm Setpoint Determination This procedure determines the effluent monitor alarm setpoint that indicates if the dose rate at or beyond the site boundary due to noble gas radionuclides in the gaseous effluent released from the site exceeds 500 mrem/year to the whole body or exceeds 3000 mrem/year to the skin. Accident monitors are set to limit effluent releases to a small fraction of the limits specified in 10CFR50.67.
In addition this section calculates the maximum activity permitted in each off-gas storage tank.Monitor high alarm or isolation setpoints are established in one of the following ways: 1. Monthly calculation of setpoints using the methodology of Section 2.1.1 for noble gas nuclides in releases during the previous month.2. Prior to each containment purge, recalculation of the setpoint using the methodology of Section 2.1.1 based on the sample taken prior to purging.I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 5 of 66 2.1.1 Effluent Monitors Monitor alarm setpoints are determined to assure compliance with Technical Specifications.
The setpoints indicate that the dose rate at or beyond the site boundary due to noble gas radionuclides in the gaseous effluent released from the site exceeds 500 mrem/year to the whole body or exceeds 3000 mrem/year to the skin.Monitor alarm setpoints are calculated for the Reactor Building Ventilation Plenum Noble Gas monitors and the Stack Noble Gas monitors once per month. These calculations are based on the noble gas isotopes in releases made during the previous month. The calculations are performed by the DOSGAS computer program.In addition, prior to containment purging, the monitor setpoint for the monitor release point is recalculated.
This calculation is performed by the DWCAL computer program. The monitor setpoint is determined as follows: 1. If no detectable noble gas activity is found in the purge sample, the values used as the basis for the alarm point setting are from the column, "Drywell purging" in Table 1, Gaseous Source Terms.2. If any calculated setpoint is less than the existing monitor setpoint, the setpoint is reduced to the new value.3. If the calculated setpoint is greater than the existing monitor setpoint, the setpoint may remain at the lower value or be increased to the new value.4. The setpoint during purging may not be increased above the setpoint determined for continuous releases, however.Except for containment inerting and deinerting, all containment purging and venting is done via the standby gas treatment system and plant stack. Containment inerting and deinerting releases are made via the Reactor Building vent. The small amount of containment atmosphere released by the containment sampling system on a continuous basis is not considered a venting operation.
A. Reactor Building Vent Alarm Setpoint The following method applies to gaseous releases via the Reactor Building vent when determining the high-high alarm setpoint for the eactor Building Vent Noble Gas Monitor. This method is applied to both continuous releases and batch releases (containment inerting and deinerting).
: 1. Determine the "mix" (noble gas radionuclides and composition) of the gaseous effluent.I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 1Page 6 of 66 a. Determine the gaseous source terms that are representative of the "mix" of the gaseous effluent.Gaseous source terms are the total curies of each noble gas released during the previous month or a representative analysis of the gaseous effluent.Table 1 source terms may be used if the Reactor Building releases for the previous month were below the lower limits of detection ( LLD), or, in the case of inerting and deinerting releases, no detectable activity was found in the grab sample taken prior to purging.b. Determine Si, the fraction of the total radioactivity in the gaseous effluent comprised by noble gas radionuclide "i", for each individual noble gas radionuclide in the gaseous effluent.Ai ii Y_ Ai 2.1-1 where Ai= The radioactivity of noble gas radionuclide "i" in the gaseous effluent.2. Determine Qt, the maximum acceptable total release rate of all noble gas radionuclides in the gaseous effluent (gCi/sec), based upon the whole body exposure limit (500 mrem/yr).500 Qt = (X,/Q) Y-KiSi 2.1-2 vi where (X/Q) The highest calculated average relative V concentration of effluents released via the Reactor Building vent for any area at or beyond the site boundary for all sectors (sec/M 3) from Appendix A, Table 3. For purge releases, substitute the value ob-tained from Chemistry Manual Procedure 1.6.07 (ATMOSPHERIC DISPERSION DETERMINATION).
Ki The total whole body dose factor due to gamma emissions from noble gas radionuclide "i" (mrem/yearl[tCifm
: 3) from Table 2.I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 7 of 66 3. Determine Qt based upon the skin exposure limit (3000 mrem/yr).3000 Qt = (X/Q) Y-(Li + 1.1 Mi) Si 2.1-3 Vi where Li + 1.1 Mi the total skin dose factor due to emissions from noble gas radionuclide
'T' (mrem/yearl/gCi/m
: 3) from Table 2.4. Determine HHSP (the monitor high-high alarm setpoint above background (net gCi/sec)).
NOTE: Use the lower of the Qt values obtained in Sections 2.1.1.A.2.
and 2.1.1.A.3.
HHSP = 0.50 Qt 2.1-4 0.50 Fraction of the total radioactivity from the site via the monitored release point to ensure that the site boundary limit is not exceeded due to simultaneous releases from several release points.B. Stack Isolation Setpoint The following method applies to gaseous releases via the Stack when determining the high-high alarm setpoint for the Stack Gas Monitor which initiates isolation of Stack releases.
The method is applied to both continuous releases and batch releases (containment purges). Mechanical vacuum pump releases (relatively insignificant) will be controlled using the continuous setpoint.1. Determine the "mix" (noble gases and composition) of the gaseous effluent.a. Determine the gaseous source terms that are representative of the "mix" of the gaseous effluent.Gaseous source terms are the total curies of each noble gas released during the previous month or a representative analysis of the gaseous effluent.Table 1 source terms may be used if the Stack releases for the previous month were below the lower limits of detection (LLD).I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 8 of 66 b. Determine Si, the fraction of the total radioactivity in the gaseous effluent comprised by noble gas radionuclide "i", for each individual noble gas radionuclide in the gaseous effluent.Ai Si YT. Ai i 2.1-5 where Ai The radioactivity of noble gas radionuclide "i" in the gaseous effluent.2. Determine Qt, the maximum acceptable total release rate of all noble gas radionuclides in the gaseous effluent (pCi/sec), based upon the whole body exposure limit (500 mrem/yr).500 Qt = -ViSi 2.1-6 i NOTE: For short-term batch releases (equal to or less than 500 hrslyr) via drywell purging, substitute vi for Vi in Equation 2.1-6.where Vi The constant for long-term releases (greater than 500 hr/yr) for noble gas radionuclide "T'accountin9 for the gamma radiation from the elevated finite plume (mrem/yearliCi/sec) from Table 2.vi The constant for short-term releases (equal to or less than 500hr/yr) for noble gas radionuclide "i" accounting for the gamma radiation from the elevated finite plume (mrem/yr/gCi/sec) from Table 2.3. Determine Qt based upon the skin exposure limit (3000 mrem/yr).3000 Qt = Y- (Li (X/Q)s + 1.1 Bi) Si 2.1-7 I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 9 of 66 NOTE: For short-term batch releases (equal to or less than 500 hours per year) via drywell purging, use the short-term (X/q)svalue and substitute bi for Bi in Equation 2.1-7.where LiXQs+ 1. 1 B Li(Xfq)s + 1. 1 b The total skin dose constant for long-term releases (greater than 500 hours per year) due to emissions from noble gas radionuclide
'i", Table 2, (mrem/year/gCi/sec);
The total skin dose constant for short-term releases (less than or equal to 500 hours per year) due to emissions from noble gas radionuclide "i", Table 2, (mrem/year/gCi/sec).
: 4. Determine HHSP (the monitor high-high alarm setpoint above background (gCi/sec).
NOTE: Use the lower of the Qt values obtained in sections 2.1.1 .B.2. and 2.1.1 .B.3.HHSP =0.50 0.50 Qt 2.1-8 Fraction of the total radioactivity from the site via the monitored release point to ensure that the site boundary limit is not exceeded due to simultaneous releases from several release points.2.1.2 Accident Monitors The gross radioactivity in noble gases removed from the main condenser by means of steam jet air ejectors as measured prior to entering the treatment, adsorption, and delay systems SHALL be limited by an alarm setpoint for the Offgas Monitor.This procedure determines the monitor alarm setpoint that indicates if the potential body accident dose to an individual at or beyond the site boundary due to noble gas radionuclides in the gaseous effluent released from the site exceeds a small fraction of the limits specified in 10CFR50.67 in the event this effluent, including the radioactivity accumulated in the treatment system, is inadvertently discharged directly to the environment without treatment.
This calculation is performed by the OFFGAS computer program on a routine or an as needed basis. Offgas flow is automatically terminated when this setpoint is reached.I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 IPage 10 of 66 A. Maximum Release Rate Determine Qt, the maximum acceptable total release rate in&#xfd;iCi/sec of all noble gas radionuclides in the gaseous effluent at the Offgas Monitor after a 5-minute decay, based on the maximum acceptable total release rate of 2.60E5 pCi/sec after a 30-minute decay.1. Determine the offgas mixture of the gaseous effluent.
The offgas mixture is the fraction of the offgas noble gas radioactivity caused by each recoil diffusion, and equilibrium component.
The offgas mixture is determined at least once per month.2. Determine Qt based on the offgas mixture using Table 3.This table was prepared using a variation of the EBARR computer code.B. Maximum Concentration Determine Ct, the maximum acceptable total radioactivity concentration of all noble gas radionuclides in the gaseous effluent (fgCi/cc).
Ct = 2.12 E-03 Qt 2.1-9 f where f =The effluent flowrate at the Offgas Pretreatment Monitor (cfm);C. Monitor Reading Determine C.R., the calculated monitor reading above background attributed to the noble gas radionuclides (mR/hr).C.R. -Ct 2.1-10 E where E = The detection efficiency of the monitor for noble gas radionuclides represented in main condenser offgas (pCi/cc/mR/hr) from Plant Chemistry Surveillance procedures.
I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 11 of 66 D. Monitor High High Setpoint The monitor high-high alarm setpoint above background (mr/hr)should be set at or below the C.R. value.2.1.3 Offgas Storage Tank Maximum Activity The maximum activity in each storage tank is limited to less than 22,000 curies of noble gas (considered as dose equivalent Xe-1 33) after 12 hours of holdup. To verify that this limit is not exceeded, Table 3 is used.The gross radioactivity of noble gases from the main condenser air ejector is determined by isotopic analysis monthly and whenever a significant increase in offgas activity is noted. Analysis of this data is used to determine the primary mode of fission product release from the fuel (recoil, equilibrium, or diffusion) and the gross release rate. This information combined with the condenser air inleakage rate (cfm) and the air ejector monitor release rate is used to confirm that the maximum tank contents limit is not exceeded.
This calculation is performed by the OFFGAS computer program on a routine or as needed basis.Table 3 is entered with the offgas mixture (fraction recoil, diffusion, and equilibrium rounded to one decimal place) and the air inleakage rate (in cfm). The resulting tank activity is multiplied by the current total release rate after a 30 minute decay (gCi/sec) and divided by the maximum permitted air ejector release rate of 260,000 gCi/sec. Linear interpolation of air inleakage is used.As noted earlier, Table 3 is derived from the EBARR computer program described in Section 2.4. It is extremely unlikely that the maximum tank activity limit will be exceeded.I/jIlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 12 of 66 2.2 Gaseous Effluent Dose Rate -Compliance With Technical Specifications Dose rates resulting from the release of noble gases, and from radioiodines and particulates must be calculated to show compliance with 1OCFR20. The dose rate limits of Technical Specifications are conservatively applied on an instantaneous basis at the hypothetical worst case location.2.2.1 Noble Gases The dose rate in unrestricted areas resulting from noble gas effluents is limited to 500 mrem/yr to the total body and 3000 mrem/yr to the skin.The setpoint determinations discussed in the previous section are based on the dose rate calculation method presented in NUREG-01 33(4). This represents a backward solution to the limiting dose rate equations in NUREG-0133.
Setting alarm trip setpoints in this manner will ensure that the limits of Technical Specifications are met for noble gas releases.
Therefore, no routine dose rate calculations for noble gases will be needed to show compliance with this part. Routine calculations are made for dose rates from noble gas releases to show compliance with 1OCFR50, Appendix I by performing the DOSGAS computer program.2.2.2 Radioiodine and Radioactive Particulates and Other Radionuclides The dose rate in unrestricted areas resulting from the release of radioiodines and particulates with half lives greater than 8 days is limited by Technical Specifications to 1500 mrem/yr to any organ. The calculation of dose rate from radioiodines and particulates is performed for drywell purges prior to the release and weekly for all releases.
This calculation is performed by the DWCAL computer program for drywell purges and 1/week by the IPART computer program for all releases.The calculations are based on the results of analyses obtained pursuant to Surveillance Requirement 3.1.4.B. To show compliance with Technical Specifications, Equation 2.2-1 will be evaluated for 1-131, I-133, tritium, and radioactive particulates with half lives greater than eight days.1?P [X/Qv) Qjv + (X/Qs) Qis] < 1500 mrem/yr 2.2-1 where P child critical organ dose parameter for radionuclide i for the inhalation pathway, mrem/yr per iCi/m 3; (Table 4)(X/Q)v annual average relative concentration for long-term release from the Reactor Building vent at the critical location, sec/m 3 (Appendix A, Table 3);(X/Q) s annual average relative concentration for long-term releases from the offgas stack at the critical location, sec/m3 (Appendix A, Table 6);I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 13 of 66 Qiv the release rate of.radionuclide i from the Reactor Building vent for the week of interest, gCi/sec;Qis the release rate of radionuclide i from the offgas stack for the week of interest, [iCi/sec.The X/Q values presented in Appendix A, Tables 3 and 6 have been calculated using the USNRC computer code "XOQDOQ"(5). Dose rate calculations using Equation 2.2-1 are made once per week. The source terms Qjv and Qjs are determined from the results of analysis of weekly stack and Reactor Building particulate filters and charcoal cartridges.
These source terms include all gaseous releases from MNGP. They are recorded and reported as the total dose for compliance with Technical Specifications.
Radioiodines and particulates may be released from both the offgas stack and the Reactor Building vent. As specified in NUREG-01 33, the critical receptor location is identified based on the Reactor Building vent X/Q.A component of the total stack or vent source term may be due to short term releases occurring as a result of containment drywell purging.Dose rate calculations are made on this component separately to further assure compliance with Technical Specifications prior to release.The calculated dose rate is used only to determine whether or not the drywell can be purged. All dose rates from drywell purges will be accounted for and reported through the weekly calculations discussed above. Release rates are determined from the results of analyses of samples from the drywell. The real time atmospheric dispersion factor (X/Q) is calculated by performing the MIDAS XP Computer Program lAW MNGP Procedure 1.06.07 (ATMOSPHERIC DISPERSION DETERMINATION).
The term Qis for the calculation of drywell purge dose rate is determined by multiplying the concentration of each nuclide in the drywell by the rate of release. Credit will be taken for the expected reduction in radionuclide concentration due to use of the standby gas treatment system. Equation 2.2-2 is used to calculate purge dose rates. Only one source term is used depending on the release point (stack or Reactor Building vent). Short term values of y/q from Appendix A, Table 9 or Table 12 are used in the purge dose rate calculation.
the limiting dose rate limit for each purge is determined using: BL = 1500 -(Dcv + Dcs -Ddw) 2.2-2 where BL limiting dose rate for the batch, mrem/yr;Dcv previous week's dose rate from Reactor Building continuous and batch releases, mrem/yr;I/jilk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 14 of 66 Dcs previous week's dose rate from offgas stack continuous and batch releases, mrem/yr;Ddw previous week's total dose rate from drywell purge releases, mrem/yr, for the purge release point.Although mechanical vacuum pump releases are batch mode, they cannot be sampled prior to release. For this reason, no prerelease dose rate calculations can be made from this source. Experience has shown mechanical vacuum pump release to be well within Technical Specifications limits.2.2.3 Critical Receptor Identification As stated in 5.2.1 of NUREG-01 33, when the critical receptor is different for stack and vent releases, the controlling location for vent releases should be used. For this reason, the Reactor Building vent dispersion parameters are used to identify the critical receptor. (Historical Atmospheric Dispersion factors (D/Q) are used for determining the critical receptor (App A, Table 5).) As discussed previously, weekly and batch dose rate calculations are performed for the critical boundary location.
The critical boundary location is based on reactor vent long term X/Q (Appendix A, Table 3) is 0.43 miles in the SSE sector.I/ilk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 15 of 66 2.3 Gaseous Effluents
-Compliance With IOCFR50 Doses resulting from the release of noble gases, and radioiodines and particulates must be calculated to show compliance with Appendix I of 1OCFR50.The calculations are performed monthly for all gaseous effluents.
Calculations of the doses received due to the release of noble gases is performed by the DOSGAS computer program. Similarly the dose received due to the release of radioiodines and particulates is calculated by the DOSPIT computer program.These two programs are performed monthly or as required.This section describes the methods and equations used at MNGP to perform the dose evaluation using manual methods based on historical meteorological dispersion parameters.
 
====2.3.1 Noble====
Gases The air dose in unrestricted areas at MNGP is limited to: A. for any calendar quarter:5 mrad due to gamma radiation; and DIp 10 mrad due to beta radiation; and B. for any calendar year: Dy:!<10 mrad due to gamma radiation; and 1 20 mrad due to beta radiation.
Air doses may be calculated using historical meteorological data using the highest normalized concentration statistics as the best estimator of the atmospheric dispersion.
A. Air Dose Based on Historical Meteorology The limiting air dose, D, based on historical meteorology is based on the critical receptor in the unrestricted area. For air doses the critical receptor is described by the off-site location with the highest long term annual average relative concentration (X/Q) at or beyond the restricted area boundary.
For short-term vent releases (less than 500 hours per year), the location with the highest short-term average relative concentration (X/q) is chosen.The critical receptor is described in section 2.3.5.For gamma radiation, the air dose is given by: D 3.17 x 10 8  (Mi[(X/Q) vQiv + (X/q)v qiv] + BiQis + biqis)2.3-1 I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 16 of 66 The historical meteorological data base is the basis for the method described in the original MNGP ODCM.For beta radiation, the air dose is: Dp = 3.17 x 10-8 XNi [(XlQ)vQiv
+ (X/q)vqiv
+ (xIQ)sQis
+ (X/q)sqs]2.3-2 where Mi The air dose factor due to gamma emission for each identified noble gas radionuclide i, mrad/yr per gCi/m 3; (Table 5)Ni = the air dose factor due to beta emissions for each identified noble gas radionuclide i, mrad/yr per jiCi/m 3; (Table 5)(X/Q)v = the annual average relative concentration for areas at or beyond the site boundary for long-term Reactor Building vent releases (greater than 500 hr/yr), sec/m3, (Appendix A, Table 3);(X/q)v = the relative concentration for areas at or beyond the site boundary for short-term Reactor Building vent releases (equal to or less than 500 hr/yr), sec/m3, (Appendix A, Table 12);(X/Q)S = the annual average relative concentration for areas at or beyond the site boundary for long-term offgas stack releases (greater than 500 hr/yr), sec/m3 (Appendix A, Table 6);(X/q)s = the relative concentration for areas at or beyond the site boundary for short-term offgas stac releases (equal to or less than 500 hr/yr), sec/m3 (Appendix A, Table 9);qis the average release of the noble gas radionuclide i in gaseous effluents for short-term offgas stack releases (equal to or less than 500 hr/yr), FlCi;qiv the average total release of the noble gas radionuclide i in gaseous effluents for short-term Reactor Building vent releases (equal to or less than 500 hr/yr), pCi;Qis the total release of noble gas radionuclide i in gaseous releases for long-term offgas stack releases (greater than 500 hr/yr), giCi;I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 17 of 66 Qiv = the total release of noble gas radionuclide i in gaseous effluents for long-term Reactor Building vent releases (greater than 500 hr/yr), gCi;Bi the constant for long-term releases (greater than 500 hr/yr) for each identified noble gas radionuclide i accounting for the gamma radiation from the elevated finite plume, mrad/yr per pCi/sec (Table 6);b i  the constant for short-term releases (less than or equal to 500hr/yr) for each identified noble gas radionuclide i accounting for the gamma radiation from the elevated finite plume, mrad/yr per pCi/sec (Table 6);3.17 x 10-8 = the inverse of the number of seconds in a year.Noble gases are continuously released from the Reactor Building vent and the plant stack. These long-term releases rates are determined from the continuous noble gas monitor readings and periodic radionuclide analyses.
There are infrequent containment purges from either release point. To separate the short-term release from the long term release (the continuous monitor records both), the drywell source term should be subtracted from the total source term whenever a purge release occurs. Periodic radionuclide analysis of main condenser offgas and radionuclide analysis of each purge prior to release are used in conjunction with the total activity measured by the monitor to quantify individual noble gas nuclides released.Long-term and short-term X/Q's are given in Appendix A for both the Reactor Building vent and the plant stack. Short-term X/q's were calculated using the USNRC computer code "XOQDOQ" assuming 144 hours per year drywell purge. Values of M and N were calculated using the methodology presented in NUREG-0133 and are given in Table 5. Table 6 presents values of Bi and bi calculated using the USNRC computer code"RABFIN." This code was also used to calculate values of Vi presented in section 1.0. Values of vi, were calculated by multiplying Vi by the ratio of bi to Bi. The vi, iBi, and bi values of Table 6 are the maximum values for the site boundaries location.This location, 0.51 mi SSE, is different than the critical site boundary location based upon the Reactor Building vent X/Q.I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 18 of 66 2.3.2 Radioiodine, Particulates, and Other Radionuclides The dose, Daj, to an individual from radioiodines, radioactive materials in particulate form and radionuclides other than noble gases with half lives greater than eight days in gaseous effluents released to unrestricted areas SHALL be limited to: Daj -< 7.5 mrem for any calendar quarter Daj -< 15 mrem for any calendar year These limits apply to the receptor location where the combination of existing pathways and age groups indicates the maximum exposure.A. Dose from Radioiodines and Particulates Based on Historical Meteorology The worst case dose to an individual from I-131, tritium and radioactive particulates with half-lives greater than eight days in gaseous effluents released to unrestricted areas is determined by the following expressions:
Daj = 3.17 X 10-8 piYEIRiapj
[WvQiv+Wvqiv
+ WsQis+Wsqis]
2.3-3 where Qis release of radionuclide i for long-term offgas stack releases (greater than 500 hr/yr), jiCi;Qiv release of radionuclide i for long-term Reactor Building vent releases (greater than 500 hr/yr), g Ci;qis release of radionuclide i for short-term offgas stack purge releases (equal to or less than 500 hr/yr);&#xfd;ICi;qiv release of radionuclide i for short-term Reactor Building vent purge releases (equal to or less than 500 hr/yr); 1 iCi;Ws the dispersion parameter for estimating the dose to an individual at the controlling location for long-term offgas stack releases (greater than 500 hr/yr), sec/mi or m-2 Wv the dispersion parameter for estimating the dose to an individual at the controlling location for long-term Reactor Building vent releases (greater than 500 hr/yr), sec/m 3 or I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 19 of 66 Ws the dispersion parameter for estimating the dose to an individual at the controlling location for short-term offgas stack releases (equal to or less than 500 hr/yr), sec/m 3 or m-2;Wv the dispersion parameter for estimating the dose to an individual at the controlling location for short-term Reactor Building vent releases (equal to or less than 500 hr/yr), sec/m 3 or M-2 3.17 x 10-8 = the inverse of the number of seconds in a year.Riapj the dose factor for each identified radionuclide i, pathway p, age group a, and organj, m 2 mrem/yr per gCi/sec or mrem/yr per giCi/m 3.The above equation is applied to each combination of age group and organ. Values of Ria have been calculated using the methodology given in NUREG-01 33 and are given in Tables 7 through 25. The equation is applied to a controlling location which will be one of the following:
A. residence, B. vegetable garden, C. milk animal.The selection of the actual receptor is discussed in section 2.3.5.The W values are in terms of z/Q (sec/m 3) for the inhalation pathways and for tritium and in terms of D/Q (m-2) for all other pathways.Section 2.5.2 contains the methodology for calculating Riapi values. This method will be used to compute dose factors'Tor nuclides not tabulated in Tables 7 through 25 if they are encountered.
 
====2.3.3 Cumulation====
 
of Doses Doses calculated monthly are summed for comparison with quarterly and annual limits. The monthly results are added to the doses cumulated from the other months in the quarter of interest and in the year of interest and compared to the limits given in section 2.3.1 and 2.3.2. This summation is performed by the DOSGAS and the DOSPIT computer programs for doses from exposures due to noble gas, and radioiodine and particulates respectively.
If these limits are exceeded, a Special Report will be submitted to the USNRC. If twice the limits are exceeded, a Special Report showing compliance with 40CFR190(9) will be submitted.
I/jilk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 20 of 66 2.3.4 Projection of Doses Projection of doses is not necessary.
The ODCM requires the offgas holdup system to be operated at all times.2.3.5 Critical Receptor Identification The critical receptors for compliance with 10CFR5O, Appendix I will be identified.
For the noble gas specification the critical location is based on the external dose pathway only. This location is the off-site location with the highest long-term Reactor Building vent X/Q and is selected using the X/Q values given in Appendix A, Table 4. The critical receptor location is used for showing compliance with 1OCFR20 and remains the same unless meteorological data is re-evaluated or the site boundary changes.The critical location for the radioiodine and particulate pathway is selected once per year. This selection follows the annual land use census performed within 5 miles of the MNGP. Each of the following locations is evaluated as a potential critical receptor before implementing the effluent technical specifications:
A. Residences in each sector.B. Vegetable garden producing leafy green vegetables.
C. All identified milk animal locations.
The critical receptor is selected based on this evaluation.
Following the annual survey, doses are calculated using Equation 2.3-3 for all newly identified receptors and those receptors whose characteristics have changed significantly.
The calculation includes appropriate information shown to exist at each location.
The dispersion parameters given in this manual should be employed.
The total releases reported for the previous calendar year should be used as the source term.I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 21 of 66 2.4 Summary of EBARR Computer Program The basic task performed by EBARR is to predict the offgas composition and activity at various stages of waste gas treatment and at the time of release (Table 26). The basic data supplied to EBARR consists of the release rate, in ktCi/sec measured at the SJAE, of six readily measurable fission product noble gases: Xe-133, Xe-1 35, Kr-85M, Kr-88, Kr-87, and Xe-138. There are nine other noble gases of interest from a radioactive effluent point of view. They are: Kr-90, Xe-139, Kr-89, Xe-137, Xe-135m, Kr-83m, Xe-133m, Xe-131m, and Kr-85. Many of these nine gases are not directly measurable in the presence-of the others. By establishing the offgas release mode from the six measured release rates, EBARR computes the release rates of the other nine gases known to be present.The first step performed by EBARR is to correct the release rates of the six measured noble gases for decay during their transit from the reactor vessel to the SJAE: Ai(O) = Ai(tdly) e~i tdly 2.4-1 where Ai(t) release rate of noble gas i at the time t after leaving reactor, pCi/sec;tdly = transit time from reactor to SJAE, sec;i = decay constant of noble gas i, sec-1.EBARR then uses a least square fitting routine to determine the values of B 1 , B 2 , and B 3 giving the best fit to A 1 (0) through A 6 (O) in the equation: Ai I B 2  B 3  I log' y i = log B 1+ + X i I Yi~I where Yi = fraction of all fissions yielding noble gas i.This equation consists of three terms; a recoil release mode term, a diffusion release mode term, and an equilibrium release mode term. This is the standard General Electric offgas distribution model.I/jlk MONTICELLO0 NUCLEAR GENERATING PLANT O DCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 22 of 66 The values of B 1 , B 2 , and B 3 , are .used by EBARR to characterize the offgas release mechanism in terms of percent recoil, percent diffusion, and percent equilibrium type release. This characterization is useful in fuel performance evaluation.
The equation for these three fractions are:% Recoil = 100 X% Diffusion
= 100 X% Equilibrium
= 100 X ,I_ BlYiki i= 1,6 I (Blyiki + B 2 yj Vx/5 + B 3 yi)i=1,6 1_ B2YiVk-i i= 1,6_ (B 1 yiXi + B 2 YiVVi + B 3 Yi)i= 1,6 B 3 yi i= 1,6 2.4-3 2.4-4 2.4-5 I i = 1,6 (BlyiXi + B 2 Yiv'Xi + B 3 Yi)The release rate from the reactor vessel for the nine noble gases not measured is then: 2.4-6 Ai(0) = Blyiki + B 2 Yi\/Ti B 3 Yi At any time, t, after leaving the reactor vessel the release rate is:-Xiti Ai(t) = Ai(O) e , for i = 3 through 14 2.4-7 and Ai(t) = Ai(O) e-kit + oXikiAj(O) wih- ej (e -kit -e -kit ), for I = 1, 2, and 15 where 2.4-8 oe-= fraction of disintegrations of isotopej producing isotope i.Equation (2.4-8) contains an additional factor to account for the decay of Xe-1 31 m to Xe-1 33, Xe-1 35m to Xe-1 35, and Kr-85m to Kr-85. This factor is normally small.I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 23 of 66 As shown in Table 26, the plant stack noble gas release consists of three components:
A. main condenser non-condensibles; B. gland exhaust; and C. stack dilution air drawn from Reactor and Turbine Buildings.
Source C is considered to be negligible compared to sources A and B. The composition of the gland exhaust release is assumed to be identical to the offgas mixture at the SJAE. Therefore, the stack release rate of isotope i is: Ri(t) = Ai(t) + FlOcAi(tdly) 2.4-9 where Fl o c  fraction of main steam flow diverted to gland seal steam supply and the total noble gas release rate at any time is: Rtot(t) = I [Ai(t) + FIocAi (tally)] 2.4-10 i=1, 15 EBARR also performs a secondary task of computing the compressed offgas storage tank contents in terms of dose equivalent Xe-1 33. Control 2.4.1 .B in ODCM-03.01 limits this quantity to 22,000 Curies 12 hours after placing a tank in storage (when the discharge valve interlock permits the tank to be released).
Prior to reaching the storage tanks (Table 26), the offgas stream is delayed several hours flowing from the recombiners to the compressors via the 42-inch holdup pipe. Offgas reaching the tanks is therefore delayed by: tddly tdly + P42V42 2.4-11 PaL where V 4 2  = 42-inch pipe volume;P 4 2  = 42-inch pipe pressure;L = total air inleakage, SCFM, (Bleed air and condenser inleakage);
Pa = atmospheric pressure.i/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 1Page 24 of 66 While a tank is being filled, offgas enters the tank at rate L. The activity of each isotope in the tank, Ci, is a function of time from the start of filling, tf, is computed by EBARR using.Ci(tf) = Ai(tddly)xi (1 -e -Xitf ) for i=3to14 2.4-12 and C~(t) = A 1 (ddly)-Xitf ai&#xb6;XiAj(tddly)
(1i-e )+Xj fe " it+ e -kitf Xe -+ -e X xi i for i = 1, 2, and 15 2.4-13 Equation 2.4-13 contains an additional factor to account for the decay of Xe-1 33m to Xe-1 33, Xe-1 35m to Xe-1 35, and Kr-85m to Kr-85. This factor is normally small.Pressure builds up in the tank at the rate: P(tf) = tfL Pa 2.4-14 Vtk where Vtk= volume of storage tank.When the pressure in the tank reaches the design value, Pmax, at tflI, EBARR assumes the tank is full. Total tank activity, C, and total tank Xe-1 33 dose equivalent activity, D, is computed at trel when the interlock on the tank discharge valve permits the tank to be released after an additional delay of tintk: PmaxVtk PaL trel tfill + tintk 2.4-15 2.4-16 2.4-17-?Xitintk Ci(trel) = Ci(tfill) e , for i = 3 through 14 and-kitintk Ci(trei) = (Ci(tf 1 il) e+ aX 1 k Cj(tfiII)(e -kJtintk -e-kitintk ) for i = 1, 2, and 15 2.4-18 I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 1Page 25 of 66 C(trel) = Y C (trel)i =1,15 D(trel) = Y Ci(trei) Ki i =1,15 Ki 2.4-19 2.4-20 where Ki= value of Ki for Xe-1 33 (i = 1) from Table 5.The minimum offgas holdup time is: tholdup = tddly + trel 2.4-21 When the system is operating normally; however, with all five holdup tanks in service, the holdup time is given by: tholdup = tddly + 4 tfill 2.4-22 I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 26 of 66 2.5 Dose Parameters for Radioiodines, Particulates and Tritium This section contains the methodology which was used to calculate the dose parameters for radioiodines, particulates, and tritium to show compliance with 1OCFR20 and Appendix I of IOCFR50 for gaseous effluents.
These dose parameters, Pi and Ri were calculated using the methodology outlines in NUREG-0133 along with Regulatory Guide 1.109 Revision 1. The following sections provide the specific methodology which was utilized in calculating the Pi and Ri values for the various exposure pathways.2.5.1 Calculation of Pi The parameter, Pi, contained in the radioiodine and particulates portion of Section 2.2, includes pathway transport parameters of the ith radionuclide, the receptor's usage of the pathway media and the dosimetry of the exposure.
Pathway usage rates and the internal dosimetry are functions of the receptor's age; however, the child age group will always receive the maximum dose under the exposure conditions assumed.A. Inhalation Pathway Pi = K' (BR) DFAi 2.5-1 where i = dose parameter for radionuclide i for the I inhalation pathway, mrem/yr perqpCi/m 3;K' = a constant of unit conversion,= 106 pCi/gCi;BR = the breathing rate of the child age group, m 3/yr DFAi = the maximum organ inhalation dose factor for the child age group for radionuclide i, mrem/pCi.The age group considered is the child group. The child's breathing rate is taken as 3700 m 3/yr from Table E-5 of Regulatory Guide 1.109 Revision 1. The inhalation dose factors for the child, DFAi, are presented in Table E-9 of Regulatory Guide 1.109 in units of mrem/pCi.
The total body is considered as an organ in the selection of DFAi.I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 27 of 66 The incorporation of breathing rate of the child and the unit conversion factor results in the following:
Pi = 3.7E9 X DFAi 2.5-2 2.5.2 Calculation of Ri The radioiodine and particulate Control 2.3.1 .A. is applicable to the location in the unrestricted area where the combination of existing pathways and receptor age groups indicates the maximum potential exposure occurs. The inhalation and ground plane exposure pathways SHALL be considered to exist at all locations.
The grass-goat-milk, the grass-cow-milk, grass-cow-meat, and vegetation pathways are considered based on their existence at the various locations.
Ri values have been calculated for the adult, teen, child, and infant age groups for the ground plane, cow milk, goat milk, vegetable and beef ingestion pathways.
The methodology which was utilized to calculate these values is presented below.A. Inhalation Pathway Ri = K'(BR)a (DFAi)a 2.5-3 where Ri dose factor for each identified radionuclide i of the organ of interest, mrem/yr per tCi/rm 3;K' a constant of unit conversion, 106 pCi/gCi;(BR)a = breathing rate of the receptor of age group a, m 3/yr;(DFAi)a= organ inhalation dose factor for radionuclide i for the receptor of age group a, mrem/pCi.I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 28 of 66 The breathing rates (BR)a for the various age groups are tabulated below, as given in Table E-5 of the Regulatory Guidel.109 Revision 1.Age Group (a)Infant Child Teen Adult Breathing Rate (m 3/yr)1400 3700 8000 8000 Inhalation dose factors (DFAi)a for the various aqe groups are given in Tables E-7 through E-10 of Regulatory Guide 1.109 Revision 1.B. Ground Plane Pathway RG = liK'K"(SF)DFGi (1-eXt ,i 2.5-4 where dose factor for the ground plane pathway for each identified radionuclide i for the organ of interest;mrem/yr per gCi/sec per m-2;K'a constant of unit conversion, 106 pCi/lCi;K" = a constant of unit conversion, 8760 hr/yr;=ithe radiological decay constant for radionuclide i, sec -1;t = the exposure time, sec,= 4.73 x 108 sec (15 years);DFGi = the ground plane dose conversion factor for radionuclide i, mrem/hr per pCi/m 2 I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Pag 29o6 SF = the shielding factor (dimensionless);
factor to account for fractional deposition of radionuclide i.For radionuclides other than iodine, the factor I is equal to one.For radioiodines, the value of li may vary. However, a value of 1.0 was used in calculating the R values in Table 7.A shielding factor of 0.7 is suggested in Table E-1 5 of Regulatory Guide 1.109 Revision 1. A tabulation of DFGi values is presented in Table E-6 of Regulatory Guide 1.109 Revision 1.C. Grass-Cow or Goat-Milk Pathway-XEtep)R.M liK'QFUapFm(DFLi)a e -tf rfsr1-e i + (l-fpfs)-kEtes)r(1 -e i. -+ eit+ -Xith e YsXE. 2.5-5 where Ri dose factor for the cow milk or goat milk pathway, M for each identified radionuclide i for the organ of interest, mrem/yr per aCi/sec per m2;K' a constant of unit conversion, 106 pCi/RCi;QF the cow or goat feed consumption rate, kg/day (wet weight);Uap = the receptor's milk consumption rate for age group a, liters/yr; Y = the agricultural productivity by unit area of pasture feed grass, kg/m2 Ys = the agricultural productivity by unit area of stored feed, kg/m2 I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 1.Page 30 of 66 Fm the stable element transfer coefficients, pCi/liter per pCi/day;r = fraction of deposited activity retained on cow feed grass;(DFLi)a= the organ ingestion dose factor for radionuclide i for the receptor in age group a, mrem/pCi;XEi = -i + X Xi the radiological decay constant for radionuclide i, sec-1 Xw the decay constant for removal of activity on leaf and plant surfaces by weathering, sec 1 , 5.73x10-7 sec-1 (corresponding to a 14 day half-life);
tf the transport time from feed to cow or goat, to milk, to receptor,.
sec;th the transport time from harvest, to cow or goat, to consumption, sec;tb = period of time that activity builds up in soil, sec;Biv = concentration factor for uptake of radionuclide i from the soil by the edible parts of crops, pCi/kg (wet weight) per pCi/kg (dry soil);P = effective surface density for soil, kg (dry soil)/m 2;fp = fraction of the year that the cow or goat is on pasture;fs fraction of the cow feed that is pasture grass while the cow is on pasture;tep period of pasture grass and crop exposure during the growing season, sec;tes period of crop exposure during the growing season (stored feed); sec;factor to account for fractional deposition of radionuclide i.I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 31 of 66 For radionuclides other than iodine, the factor I is equal to one.For radioiodines, the value of li may vary. However, a value of 1.0 was used in calculating the R values Tables 14 through 21.Milk cattle and goats are considered to be fed from two potential sources, pasture grass and stored feeds. Following the development in Regulatory Guide 1.109 Revision 1, the value of fs is considered unity in lieu of site-specific information.
The value of fp is 0.500 based upon an 6 month grazing period.Appendix C, Table 1 contains the appropriate parameter values and their source in Regulatory Guide 1.109 Revision 1.The concentration of tritium in milk is based on the airborne concentration rather than the deposition.
Therefore, the Ri is based on X/Q: RT K'K'"FmQFUap(DFLi)a 0.75(0.5/H) 2.5-6 M where RT = dose factor for the cow or goat milk pathway for tritium for M the organ of interest, mrem/yr per mCi/m3;K"' = a constant of conversion,= 10 3 gm/kg;H = absolute humidity of the atmosphere, gm/m 3;0.75 = the fraction of total feed that is water;0.5 = the ratio of the specific activity of the feed grass water to the atmospheric water;and the other parameters and values are as given above. A value for H of 8 grams/m 3 , was used in lieu of site-specific information.
I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 1Page 32 of 66 D. Grass-Cow-Meat Pathway The integrated concentration in meat follows in a similar manner to the development for the milk pathway, therefore:
Xi f f 5 f RiB = liK'QFUapFm(DFLi)a e+ (I-fpfs)-kith+ e 2.5-7 where RiB dose factor for the meat ingestion pathway for radionuclide i for any organ of interest, mRem/yr per &#xfd;tCi/sec per rm 2;Ff the stable element transfer coefficient, pCi/kg per pCi/day;, Uap the receptor's milk consumption rate for age group a, liters/yr; ts the transport time from slaughter to meat consumption, sec;th the transport time from harvest, to animal consumption, sec;tep period of pasture grass exposure during the growing season, sec;tes period of crop exposure during the growing season (stored feed); sec;factor to account for fractional deposition of radionuclide i.For radionuclides other than iodine, the factor Ii is equal to one.For radioiodines, the value of I may vary. However, a value of 1.0 was used in calculating R values in Tables 11 through 13.All other terms remain the same as defined in Equation 2.5-5.Appendix C, Table 2 contains the values which were used in calculating Ri for the meat pathway.I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 33 of 66 The concentration of tritium in meat is based on its airborne concentration rather than the deposition.
Therefore, the Ri is based on X/Q.RT B where= K'K"'FfQFUap(DFLi)a 0.75(0.5/H) 2.5-8 RT B dose factor for the meat ingestion pathway for tritium for any organ of interest, mrem/yr per mCi/m 3 , All other terms are defined in Equation 2.5-6 and 2.5-7, above.E. Vegetation Pathway The integrated concentration in vegetation consumed by man follows the expression developed in the derivation of the milk factor. Man is considered to consume two types of vegetation (fresh and stored) that differ only in the time period between harvest and consumption, therefore:
Ri = liK'(DFLi)a v U L e_)itL Uaf+ USf eXi th kEte r(I-e -YVXE 2.5-9 where V K, dose factor for vegetable pathway for radionuclide i for the organ of interest, mrem/yr per pCi/sec per m-2;= a constant of unit conversion,= 106 pCi/ftCi;the consumption rate of fresh leafy vegetationby the receptor in age group a, kg/yr;the consumption rate of stored vegetation by the receptor in age group a, kg/yr;L Ua S Ua I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 1Page 34 of 66 fL the fraction of the annual intake of fresh leafy vegetation grown locally;fg the traction of the annual intake of stored vegetation grown locally;tL the average time between harvest of leafy vegetation and its consumption, sec;th the average time between harvest of stored vegetation and its consumption, sec;Yv = the vegetation areal density, kg/m 2;te period of leafy vegetable exposure during growing season, sec;=i factor to account for fractional deposition of radionuclide i.For radionuclides other than iodine, the factor li is equal to one.For radioiodines, the value of Ii may vary. However, a value of 1.0 was used in calculating the R values in Tables 8 through 10.All other factors were defined above.Appendix C, Table 3 presents the appropriate parameter values and their source in Regulatory Guide 1.109 Revision 1.In lieu of site-specific data, default values for fL and fg, 1.0 and 0.76, respectively, were used in the calculation of Ri. These values were obtained from Table E-15 of Regulatory Guide 1.109 Revision 1.The concentration of tritium in vegetation is based on the airborne concentration rather than the deposition.
Therefore, the Ri is based on X/Q: RT = K'K ...[U L f'L = US v a afg I (DFLi)a 0.75(0.5/H) 2.5-10 where RT dose factor for the vegetable pathway for tritium for any v organ of interest, mrem/yr per mCi/m 3 , All other terms remain the same as those in Equations 2.5-6 and 2.5-9.I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 35 of 66 2.6 References
: 1. Deleted 2. Deleted 3. Monticello Nuclear Generating Plant Technical Specifications, TS-B.2.4-Radioactive Effluents, Specification 2.4.3F Rev. 25.4. USNRC, Title 10, Code of Federal Regulation, Part 50, "Domestic Licensing of Production and Utilization Facilities", Appendix I, "Numerical Guides for Design Objectives and Limiting Conditions for Operation to Meet the Criterion
'As Low as is Reasonably Achievable' for Radioactive Material in Light-Water-Cooled Nuclear Power Reactor Effluents".
: 5. NSP -Monticello Nuclear Generating Plant, Appendix I Analysis -Supplement No. 1 -Docket No. 50-263, Table 2.1-3.6. Boegli, J.S., et. al. Eds, "Preparation of Radiological Effluent Technical Specifications for Nuclear Power Plants, NUREG-01 33, 1978, NTIS, Springfield Va.7. Sangendorf, J.F. and J. T. Goll, "XOQDOQ -Program for the Meteorological Evaluation of Routine Effluent Releases at Nuclear Power Stations", NUREG-0324, 1977, USNRC, Washington, D.C.8. USNRC, Regulatory Guide 1.109, "Calculation of Annual Doses to Man from Routine Releases of Reactor Effluents for the Purpose of Evaluating Compliance with 10 CFR 50, Appendix I", Rev. 1, Oct. 1977, USNRC, Washington.
: 9. USNRC, Regulatory Guide 1.111, "Methods for Estimating Atmospheric Transport and Dispersion of Gaseous Effluents in Routine Releases from Light-Water-Cooled Reactors", July 1977. USNRC, Washington, D.C.10. EPA, Title 40, Code of Federal Regulations, Part 190 "Environmental Radiation Protection Standards for Nuclear Power Operations".
I/jlk PLANT STACK MONITOR[]-
SHORT HOLDUP PIPE oF m Q-rn-n 1 rri CD 0 Z PARTICULATE>
FILTER -U,) 0 z o;a 01 Z).REACTOR VESSEL PARTICULATE
& CHARCOAL FILTER I MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 1Page 37 of 66 Figure 2 Ventilation System I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 38 of 66 Table 1 Gaseous Source Terms(3) Ai, Ci/yr*Reactor Mechanical Gaseous Drywell Radionuclide Building Vent Gland Seal Vacuum Pump Radwaste Purging Kr-83m -- 2.3E 01 .......Kr-85m 7.1E 01 4.1E 01 .... 3.0E 00 Kr-85 ...... 1.3E 02 --Kr-87 1.33E 02 1.4E 02 .... 3.OE 00 Kr-88 2.33E 02 1.4E 02 .... 3.OE 00 Kr-89 -- 6.0E 02 ......Kr-90 ..........
Xe-131m ...... 4.5E 01 --Xe-133m -- 2.OE 00 -- 2.7E 01 --Xe-1 33 3.26E 02 5.6E 01 2.3E 03 8.9E 03 6.6E 01 Xe-135m 6.96E 02 1.7E 01 .... 4.6E 01 Xe-1 35 7.09E 02 1.5E 02 3.5E 02 -- 3.4E 01 Xe-137 --7.3E 02 ......Xe-138 1.41E 03 5.6E 02 .... 7.OE 00 X e -1 39 -.-. .. .. ..Ar-41 ..........
Total 3.58E 03 2.46E 03 2.65E 03 9.10E 03 1.62E 02 I*These source terms were calculated in accordance with NUREG-0016 by using the USNRC"GALE" Code and approved for use at the Monticello Nuclear Plant. I I/jlk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 39 of 66 Table 2 Dose Factors and Constants for the Total Body and Skin for Gaseous Radionuclides Radionuclide Kr-83m Kr-85m Kr-85 Kr-87 Kr-88 Kr-89 Kr-90 Xe-1 31m Xe-1 33m Xe-1 33 Xe-1 35m Xe-1 35 Xe-1 37 Xe-1 38 Xe-1 39 Ar-41 Total Whole Body Dose Factor Ki (mrem/yr per iiCi/m3)7.56E-02 1.17E 03 1.61 E 01 5.92E 03 1.47E 04 1.66E 04 1.56E 04 9.15E 01 2.51 E 02 2.94E 02 3.12E 03 1.81 E 03 1.42E 03 8.83E 03 5.02E 03 8.84E 03 Total Skin Dose Factor L +i 1.1Ml (mrem/yr per gCi/m3)2.12E 01 2.81 E 03 1.36E 03 1.65E 04 1.91E 04 2.91 E 04 2.52E 04 6.48E 02 1.35E 03 6.94E 02 4.41 E 03 3.97E 03 1.39E 04 1.43E 04 7.1OE 04 1.29E 04 Total Body Dose Constant for Long Term Releases Vi (mrem/yr per pCi/sec)2.61 E-09 1.39E-04 2.1OE-06 6.33E-04 1.66E-03 1.12E-03 1.61 E-04 3.31 E-05 2.51 E-05 2.61 E-05 3.34E-04 2.24E-04 9.99E-05 9.90E-04 5.79E-05 1.20E-03 I/jlk ITMONTICELLO NUCLEAR GENERATING PLANT TITLE: GASEOUS EFFLUENT CALCULATIONS ODCM-05.01 Revision 6 Page 40 of 66 I Table 2 Dose Factors and Constants for the Total Body and Skin for Gaseous Radionuclides (cont'd)Radionuclide Kr-83m Kr-85m Kr-85 Kr-87 Kr-88 Kr-89 Kr-90 Xe-1 31 m Xe-1 33m Xe-1 33 Xe-1 35m Xe-1 35 Xe-1 37 Xe-1 38 Xe-1 39 Ar-41 Total Body Dose Constant for Short Term Releases vi (mrem/yr per ltCi/sec)2.99E-09 1.59E-04 2.40E-06 7.25E-04 1.90E-03 1.28E-03 1.85E-04 3.79E-05 2.87E-05 2.99E-05 3.82E-04 2.57E-04 1.14E-04 1.13E-03 6.63E-05 1.57E-03 Total Skin Dose Constant for Long Term Releases Li(X/Q)s.
1.1Bi*(mrem)/yr per gCi/sec)4.15E-07 3.90E-04 1.52E-04 2.13E-03 3.OOE-03 2.97E-03 1.08E-03 1.10E-04 1.55E-04 7.88E-05 6.36E-04 5.77E-04 1.52E-03 2.10E-03 7.33E-03 2.28E-03 Total Dose Constant for Short Term Releases Li(X/q)s.
1.1bi* (mrem)/yr per ltCi/sec)4.75E-07 7.07E-04 4.14E-04 4.18E-03 4.86E-03 5.20E-03 2.54E-03 2.11 E-04 3.56E-04 1.45E-04 8.54E-04 9.94E-04 3.92E-03 3.13E-03 2.01 E-02 3.10E-03 (x/Q)s, (X/q)s, Bi, and bi values obtained from other tables in the ODCM.I/jlk Condenser Air Inleakage, CFM Recoil/Diff/Eq Qtot(5 Min) Qtot(30 Min) 3 6 9 12 15 18 21 24 27 30 1.0 0.9 0.9 0.8 0.8 0.8 0.7 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.0 0.1 0.0 0.2 0.1 0.2 0.3 0.2 0.1 0.0 0.4 0.3 0.2 0.1 0,0 0.5 0.4 0.3 0.2 0.1 0.0 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0.0 0.1 0.0 0.1 0.2 0.0 0.1 0.2 0.3 0.0 0.1 0.2 0.3 0.4 0.0 0.1 0.2 0.3 0.4 0.5 0.0 0.1 0.2 0.3 0.4 0.5 2.149E 06 1.876E 06 2.042E 06 1.664E 06 1.772E 06 1.925E 06 1.495E 06 1.565E 06 1.661 E 06 1.797E 06 1.385E 06 1.402E 06 1.460E 06 1.540E 06 1.655E 06 1.243E 06 1.270E 06 1.303E 06 1.347E 06 1.408E 06 1.498E 06 1.147E 06 1.160E 06 1.176E 06 1.197E 06 1.225E 06 1.265E 06 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 2.600E 05 956. 1492. 1806. 1970 2045. 2068. 2062.2008. 2459. 2743. 2880. 2923. 2912. 2872.2480. 2585. 2702. 2747. 2738. 2697. 2639.2823. 3206. 3469. 3584. 3602. 3565. 3499.3371. 3444. 3556. 3589. 3558. 3490. 3403.4145. 3779. 3680. 3595. 3495. 3384. 3269.3471. 3802. 4046. 4144. 4143. 4086. 3998.4053. 4102. 4211. 4233, 4186. 4098. 3989.4842. 4507. 4434. 4554. 4243. 4114. 3977.5971. 5088. 4752. 4526. 4325. 4137. 3960.4000. 4288. 4517. 4602. 4585. 4510. 4405.4593. 4621. 4728. 4743. 4682. 4578. 4452.5370. 5059. 5005. 4928, 4810. 4667. 4514.6435. 5659. 5383. 5182. 4985. 4789. 4598.7982. 6530. 5934. 5551. 5240. 4967. 4721.4440. 4691. 4909. 4982. 4951. 4862. 4743.5030. 5043. 5148. 5156. 5084. 4967. 4827.5784. 5492. 5453. 5379. 5254. 5101. 4934.6782. 6086. 5856. 5673. 5479. 5278. 5076.8165. 6909. 6415. 6082. 5791. 5523. 5273.10208. 8126. 7241. 6685. 6552. 5885. 5663.4811. 5032. 5240. 5302. 5261. 5160. 5028.5391. 5391, 5494. 5497. 5417. 5289. 5137.6118. 5840. 5813. 5741. 5612. 5450. 5273.7052. 6418. 6223. 6055. 5864. 5657. 5448.8300. 7190. 6771. 6475. 6199. 5934. 5681.10051. 8273. 7540. 7063. 6670. 6322. 6008.12686. 9902. 8697. 7948. 7378. 6907. 6501.2039.2815.2572.3416.3308.3155.3895.3871.3840.3794 4285.4317.4358.4415.4498.4609.4678.4765.4881.5041.5277.4883.4976.5092.5242.5442.5723, 6145.2005.2750.2502.3326.3209.3045.3785.3751.3705.3640.4160.4180.4206.4242.4295.4471.4527.4599.4694.4826.5021.4733.4814.4915.5045.5218.5462.5828.1965, 2680.2431.3234.3111.2939.3674.3633.3576.3496.4034.4045.4060.4080.4109.4332.4379.4439.4518.4627.4788.4584.4655.4744.4858.5010.5223, 5544.CD-oo M'->CDo (nf X C-'.0~ N) .o o C S0 = :&#xfd;~C) =0 , cnCD W CD LO o-D .D (D.>au x. 0>o.(n <(D ;: 0-Ioc-.I m 0 c_)m 0 c C, m I-n m z--I 0)0 z C,)(D 0 (0'CF)o~OC 0., CD U5.0~0 C)6 0, 6~1 0.4 0.0 0.6 1.324E 06 2.600E 05 mmm&mmh&#xfd; Condenser Air Inleakage, CFM Recoil/Diff/Eq Qtot(5 Min) Qtot(30 Min) 3 6 9 12 15 18 21 24 27 30 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 1.0 0.9 0.8 0.7 0.6 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0.0 0.1 0.2 0.3 0.4 1.064E 1.068E 1.072E 1.078E 1.085E 1.092E 1.108E 1.129E 9.929E 9.894E 9.052E 9.799E 9.733E 9.646E 9.528E 9.357E 9.090E 9.305E 9.217 E 9.112 E 8.985E 8.826E 8.624E 8.358E 7.992E 7.454E 6.591E 8.755E 8.628E 8.477E 8.296E 8.075E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 2.600E 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 5148.5695.6392.7268.8404.9937.12115.15459.5403.5954.6621.7444.8487.9849.11706.14384.18586.5643.6178.6816.7591.8554.9781.11397.13625.16890.22138.5855.6372.6983.7716.8610.5324.5684.6127.6684.7406.8380.9765.11891.5576.5934.6366.6901.7577.8462.9667.11405.14132.5796.6149.6570.7082.7717.8526.9593.11062.13216.16679.5990.6336.6745.7235.7832.5522.5786.6110.6517.7046.7758.8771.10326.5767.6034.6358.6757.7263.7924.8825.10124.12163.5981.6249.6568.6957.7440.8055.8865.9982.11619.14250.6169.6435.6750.7126.7586.5577.5784.6040.6361.6777.7338.8136.9361.5814.6029.6289.6610.7017.7548.8272.9316 10954 6022.6240.6501.6818.7212.7713.8374.9284.10619.12764.6205.6424.6683.6994.7373.5526.5697.5907.6171.6513.6975.7632.8639.5755.5935.6153.6422.6762.7207.7814.8689 10061 5955.6141.6362.6631.6995.7309.7951.8723.9856.11676.6132.6320.6542.6808.7133.5415.5559.5737.5961.6251.6642.7197.8051.5635.5790.5977.6209.6502, 6885.7406.8159.9340.5827.5989.6181.6415.6706.7076.7564.8236.9222.10805.5997.6162.6357.6590.6875.5273.5398.5551.5744.5995.6333.6813.7550.5484.5620.5784.5987.6244.6508.7038.7698.8734.5669.5812.5982.6190.6447.6775.7207.7802.8675.10077.5832.5979.6152.6361.6615.5117.5227.5362.5531.5751.6047.6469.7115.5320.5441.5587.5768.5996.6295.6702.7289.8210.5497.5625.5778.5964.6195.6490.6877.7411.8194.9453.5653.5786.5943.6131.6360.4948.5055.5175.5325.5521.5784.6158.6732.5153.5261.5393.5555.5760.6029.6395.6923.7751.5322.5439.5577.5964.5955.6222.6573.7058.7768.8909.5472.5593.5732.5908.6117.4800.4887.4995.5129.5304.5540.5876.6391.4987.5085.5204.5352.5538.5782.6114.6593.7345.5150.5256.5383.5537.5728.5972.6293.6736.7385.8428.5293.5405.5536.5694.5886.0" (A CD om >-'7< M-CDo Ox..-CD ~o Lo uD 5", (0 0~.CD o nC CD 0-=n 0(~CD CD >(D-I m 0 0)m 0 c cD m I-5 m z-I-0 z co CD 0 Oy)cy CD 0')0 0--I wmmmb&#xfd; Condenser Air Inleakage, CFM Recoil/Diff/Eq Qtot(5 Min) Qtot(30 Min) 3 6 9 12 15 18 21 24 27 30 0.0 0.5 0.5 7.799E 05 2'600E 05 9725 8578. 8160. 7846. 7538. 7231. 6932. 6647. 6378. 6126.0.0 0.4 0.6 7.446E 05 2.600E 05 11156. 9533. 8897. 8454. 8058. 7687. 7339. 7014. 6713. 6433.0.0 0.3 0.7 6.976E 05 2.600E 05 13059. 10807. 9876. 9261. 8749. 8293. 7880. 7508. 7158. 6843.0.0 0.2 0.8 6.320E 05 2.600E 05 15713. 12581. 11241. 10386. 9713. 9139. 8634. 8184. 7779. 7413.0.0 0.1 0.9 5.342E 05 2.600E 05 19670. 15227. 13277. 12065. 11151. 10401. 9759. 9200. 8705. 8264.0.0 0.0 1.0 3.727E 05 2.600E 05 26207. 19597. 16640. 14838. 13527. 12484. 11617. 10878. 10235. 9670.0 o-DLn (DC jno (D 0 NJ D W-0 (0 --A U)C-DC (A 0 0D 0 c CD~(D (D m (1)m m I-q 0 0 z cl)(n (D-h 0Y)CF)(D 0C mmmfimmmfi&#xfd; MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 1 Page 44 of 66 Table 4 Child Critical Organ Dose Parameters for Radionuclide i for the Inhalation Pathway Pi I Nuclide mrem/yr per &#xfd;tCi/m3 H-3 Cr-51 Mn-54 Fe-59 Co-58 Co-60 Zn-65 Rb-86 Sr-89 Sr-90 Y-91 Zr-95 Nb-95 Ru-103 Ru-106 Ag-11Om Te-127m Te-129m Cs-1 34 Cs-1 36 Cs-1 37 Ba-1 40 Ce-1 41 Ce-1 44 1-131 1-133 1-135 1.12E 1.70E 1.58E 1.27E 1.11E 7.07E 9.95E 1.98E 2.16E 1.01E 2.63E 2.23E 6.14E 6.62E 1.43E 5.48E 1.48E 1.76E 1.01E 1.71E 9.07E 1.74E 5.44E 1.20E 1.62E 3.85E 7.92 E 03 04 06 06 06 06 05 05 06 08 06 06 05 05 07 06 06 06 06 05 05 06 05 07 07 06 05 I/jIk MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 Page 45 of 66 Table 5 Dose Factors for Noble Gases and Daughters That May Be Detected in Gaseous Effluents Radionuclide Kr-83m Kr-85m Kr-85 Kr-87 Kr-88 Kr-89 Kr-90 Xe-1 31m Xe-1 33m Xe-1 33 Xe-1 35m Xe-1 35 Xe-1 37 Xe-1 38 Xe-1 39 Ar-41 Total Body Dose Factor Ki mrem/yr &#xfd;LCi/m 3 7.56E-02 1.17E+03 1.61 E+01 5.92E+03 1.47E+04 1.66E+04 1.56E+04 9.15E+01 2.51 E+02 2.94E+02 3.12E+03 1.81 E+03 1.42E+03 8.83E+03 5.02E+03 8.84E+03 Skin Dose Factor Li mrem/yr &#xfd;.Ci/m3 1.46E+03 1.34E+03 9.73E+03 2.37E+03 1.01 E+04 7.29E+03 4.76E+02 9.94E+02 3.06E+02 7.11 E+02 1.86E+03 1.22E+04 4.13E+03 6.52E+04 2.69E+03 Gamma Air Dose Factor Mi mrad/yr &#xfd;tCi/m3 1.93E+01 1.23E+03 1.72E+01 6.17E+03 1.52E+04 1.73E+04 1.63E+04 1.56E+02 3.27E+02 3.53E+02 3.36E+03 1.92E+03 1.51 E+03 9.21 E+03 5.28E+03 9.30E+03 Beta Air Dose Factor N, mrad/yr gCi/m 3 2.88E+02 1.97E+03 1.95E+03 1.03E+04 2.93E+03 1.06E+04 7.83E+03 1.11E+03 1.48E+03 1.05E+03 7.39E+02 2.46E+03 1.27E+04 4.75E+03 6.52E+04 3.28E+03 I/jik MONTICELLO NUCLEAR GENERATING PLANT TITLE: GASEOUS EFFLUENT CALCULATIONS ODCM-05.01 Revision 6 Page 46 of 66 I1 Table 6 Dose Parameters for Finite Evaluated Plumes for the Critical Boundary Location 0.51 mi from the Stack in the SSE Sector Noble Gas Radionuclide Kr-83m Kr-85m Kr-85 Kr-87 Kr-88 Kr-89 Kr-90 Xe-1 31m Xe-1 33m Xe-1 33 Xe-1 35m Xe-1 35 Xe-1 37 Xe-1 38 Xe-1 39 Ar-41 Long Total Body Vi mrem/yr Ci/sec 2.61 E-09 1.39E-04 2.10E-06 6.33E-04 1.66E-03 1.12E-03 1.61 E-04 3.31 E-05 2.51 E-05 2.61 E-05 3.34E-04 2.24E-04 9.99E-05 9.90E-04 5.79E-05 1.20E-03 Term Release*Gamma Air Bi mrad/yr Ci/sec 3.77E-07 2.07E-04 3.18E-06 9.52E-04 2.49E-03 1.68E-03 2.42E-04 5.21 E-05 4.09E-05 4.08E-05 5.06E-04 3.37E-04 1.51 E-04 1.49E-03 8.69E-05 1.80E-03 Short Total Body vi mrem/yr Ci/sec 2.99E-09 1.59E-04 2.40E-06 7.25E-02 1.90E-03 1.28E-03 1.85E-04 3.79E-05 2.87E-05 2.99E-05 3.82E-04 2.57E-04 1.14E-04 1.13E-03 6.63 E-05 1.38E-03 Term Release**Gamma Air bi mrad/yr Ci/sec 4.32E-07 2.37E-04 3.64E-06 1.09E-03 2.85E-03 1.92E-03 2.78E-04 5.97E-05 4.68E-05 4.67E-05 5.79E-04 3.89E-04 1.73E-04 1.70E-03 9.95E-05 2.07E-03* Values are annual average** Values are for 144 hours per year purge.I/jlk Nuclide I. Body GI Tract Bone Liver Kidney Thyroid Lung Skin Cr-51 4.66E 06 4.66E 06 4.66E 06 4.66E 06 4.66E 06 4.66E 06 4.66E 06 5.51E 06 Mn-54 1.34E 09 1.34E 09 1.34E 09 1.34E 09 1.34E 09 1.34E 09 1.34E 09 1.57E 09 Fe-59 2.75E 08 2.75E 08 2.75E 08 2.75E 08 2.75E 08 2.75E 08 2.75E 08 3.23E 08 Co-58 3.79E 08 3.79E 08 3.79E 08 3.79E 08 3.79E 08 3.79E 08 3.79E 08 4.44E 08 Co-60 2.15E 10 2.15E 10 2,15E 10 2.15E 10 2.15E 10 2.15E 10 2.15E 10 2.52E 10 Zn-65 7.49E 08 7.49E 08 7.49E 08 7.49E 08 7.49E 08 7.49E 08 7.49E 08 8.69E 10 Sr-89 2.23E 04 2.23E 04 2.23E 04 2.23E 04 2.23E 04 2.23E 04 2.23E 04 2.58E 04 Zr-95 2.49E 08 2.49E 08 2.49E 08 2.49E 08 2.49E 08 2.49E 08 2.49E 08 2.89E 08 1-131 1.72E 07 1.72E 07 1.72E 07 1.72E 07 1.72E 07 1.72E 07 1.72E 07 2.09E 07 1-133 2.47E 06 2.47E 06 2.47E 06 2.47E 06 2.47E 06 2.47E 06 2.47E 06 3.OOE 06 1-135 2.52E 06 2.52E 06 2.52E 06 2.52E 06 2.52E 06 2.52E 06 2.52E 06 2.94E 06 Cs-134 6.82E 09 6.82E 09 6.82E 09 6.82E 09 6.82E 09 6.82E 09 6.82E 09 7.96E 09 Cs-136 1.49E 08 1.49E 08 1.49E 08 1.49E 08 1.49E 08 1.49E 08 1.49E 08 1.69E 08 Cs-137 1.03E 10 1.03E 10 1.03E 10 1.03E 10 1.03E 10 1.03E 10 1.03E 10 1.20E 10 Ba-1 40 2.05E 07 2.05E 07 2.05E 07 2.05E 07 2.05E 07 2.05E 07 2.05E 07 2.34E 07 Ce-141 1.36E 07 1.36E 07 1.36E 07 1.36E 07 1.36E 07 1.36E 07 1.36E 07 1.53E 07 Ce-144 6.96E 07 6.96E 07 6.96E 07 6.96E 07 6.96E 07 6.96E 07 6.96E 07 8.04E 07 Nb-95 1.36E 08 1.36E 08 1.36E 08 1.36E 08 1.36E 08 1.36E 08 1.36E 08 1.60E 08 Ru-103 1.08E 08 1.08E 08 1.08E 08 1.08E 08 1.08E 08 1.08E 08 1.08E 08 1.26E 08 Ri values are in units of mRem/yr per pCi/m 3 for inhalation and tritium, and in units of m 2 mRem/yr per pCi/Sec for all others.(D 0)CD i4 CD CD 5-CD 0.CL Cl)0 c-n-H I-z--q 0)0 z c,, (D),-, (0 CD)o4 Cb-9 CD MMEhmmimm Nuclide I. Body GI Tract Bone Liver Kidney Thyroid Lung Skin H-3 2.28E 03 2.28E 03 O.00E 00 2.28E 03 2.28E 03 2.28E 03 2.28E. 03 2.28E 03 Cr-51 4.60E 04 1.16E 07 0.OOE 00 0.OOE 00 1.01E 04 2.75E 04 6.10E 04 0.00E 00 Mn-54 5.83E 07 9.36E 08 0.OOE 00 3.05E 08 9.09E 07 0.OOE 00 0.OOE 00 0.OOE 00 Fe-59 1.12E 08 9.75E 08 1.24E 08 2.93E 08 0.OOE 00 0.OOE 00 8.17E 07 0.OOE 00 Co-58 6.71E 07 6.07E 08 0.OOE 00 2.99E 07 Q.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Co-60 3.67E 08 3.12E 09 O.OOE 00 1.66E 08 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Zn-65 5.77E 08 8.04E 08 4.01E 08 1.28E 09 8.54E 08 0.OOE 00 0.OOE 00 0.OOE 00 Sr-89 2.87E 08 1.60E 09 1.00E 10 0.OOE 00 0.OOE 00 0.ODE 00 0.OOE 00 0.OOE 00 Sr-90 1.64E 11 1.93E 10 6.70E 11 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Zr-95 2.51E 05 1.17E 09 1.16E 06 3.71E 05 5.82E 05 0.OOE 00 0.OOE 00 0.OOE 00 1-131 6.61E 07 3.04E 07 8.07E 07 1.15E 08 1.98E 08 3.78E 10 O.OOE 00 0.OOE 00 1-133 1.12E 06 3.30E 06 2.11E 06 3.67E 06 6.40E 06 5.39E 09 0.OOE 00 0.OOE 00 1-135 3.73E 04 1.14E 05 3.86E 04 1.01E 05 1.62E 05 6.67E 06 0.OOE 00 0.OOE 00 Cs-134 8.83E 09 1.89E 08 4.54E 09 1.08E 10 3.49E 09 0.OOE 00 1.16E 09 0.OOE 00 Cs-136 1.19E 08 1.88E 07 4.19E 07 1.66E 08 9.21E 07 0.OOE 00 1.26E 07 O.0OE 00 Cs-137 5.94E 08 1.76E 08 6.63E 09 9.07E 09 3.08E 09 0.OOE 00 1.02E 09 0.OOE 00 Ba-140 8.40E 06 2.64E 08 1.28E 08 1.61E 05 5.47E 04 0.OOE 00 9.22E 04 0.OOE 00 Ce-141 1.48E 04 4.99E 08 1.93E 05 1.31E 05 6.07E 04 0.OOE 00 0.OOE 00 0.OOE 00 Ce-144 1.69E 06 1.07E 10 3.15E 07 1.32E 07 7.82E 06 0.OOE 00 0.OOE 00 0.OOE 00 Nb-95 4.19E 04 4.73E 08 1.40E 05 7.80E 04 7.71E 04 0.OOE 00 0.OOE 00 0.OOE 00 Ru-103 2.03E 06 5.51E 08 4.72E 06 0.OOE 00 1.80E 07 0.OOE 00 .OOE 00 0.OOE 00* Ri values are in units of mRem/yr per V.Ci/mJ for inhalation and tritium, and in units of ml mRem/yr per pCi/Sec for all others.CD 0, CD 0 z C: D-0,: (D-~CD CD CD (0-(D cn cn I-0 z-I-;h.00'0 CFD a~)CD T.0.Br=Mmbmm=b=E Nuclide I. Body G[Tract Bone Liver Kidney Thyroid Lung Skin H-3 2.61E 03 2.61E 03 0.OOE 00 2.61E 03 2.61E 03 2.61E 03 2.61E 03 2.61E 03 Cr-51 6.11E 04 1.03E 07 0.OOE 00 0.OOE 00 1.34E 04 3.39E 04 8.72E 04 0.00E 00 Mn-54 8.79E 07 9.09E 08 0.00E 00 4.43E 08 1.32E 08 0.00E 00 0.OOE 00 0.00E 00 Fe-59 1.60E 08 9.78E 08 1.77E 08 4.14E 08 0.OOE 00 0.00E 00 1.30E 08 0.00E 00 Co-58 9.79E 07 5.85E 08 0.OOE 00 4.25E 07 0.00E 00 0.00E 00 0.OOE 00 0.00E 00 Co-60 5.57E 08 3.22E 09 0.OOE 00 2.47E 08 0.OOE 00 0.00E 00 0.OOE 00 0.00E 00 Zn-65 8.68E 08 7.88E 08 5.36E 08 1.86E 09 1.19E 08 0.OOE 00 0.00E 00 0.00E 00 Sr-89 4.36E 08 1.81E 09 1.52E 10 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Sr-90 2.05E 11 2.33E 10 8.32E 11 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Zr-95 3.68E 05 1.23E 09 1.69E 06 5.35E 05 7.86E 05 0.OOE 00 0.OOE 00 0.OOE 00 1-131 5.77E 07 2.13E 07 7.68E 07 1.07E 08 1.85E 08 3.14E 10 0.OOE 00 0.00E 00 1-133 1.01E 06 2.51E 06. 1.96E 06 3.32E 06 5.83E 06 4.64E 08 0.OOE 00 0.00E 00 1-135 3.33E 04 9,96E 04 3.49E 04 8.98E 04 1,42E 05 5.78E 06 0.OOE 00 0.00E 00 Cs-134 7.54E 09 2.02E 08 6.90E 09 1.62E 10 5.16E 10 0.OOE 00 1.97E 09 0.00E 00 Cs-136 1.13E 08 1.35E 07 4.28E 07 1.68E 08 9.16E 07 0.00E 00 1.44E 07 0.00E 00 Cs-137 4.90E 09 2.OOE 08 1.06E 10 1.41E 10 4,78E 09 0.00E 00 1.86E 09 0.00E 00 Ba-140 8.88E 06 2.12E 08 1.38E 08 1.69E 05 5.72E 04 0.OOE 00 1,14E 05 0.00E 00 Ce-141 2.12E 04 5.29E 08 2.77E 05 1.85E 05 8.70E 04 0.OOE 00 0.OOE 00 0.00E 00 Ce-144 2.72E 06 1.27E 10 5.05E 07 2.09E 07 1.25E 07 0.OOE 00 0.OOE 00 0.00E 00 Nb-95 5.78E 04 4.49E 08 1.89E 05 1.05E 05 1.02E 05 0.OOE 00 0.OOE 00 0.00E 00 Ru-103 2.88E 06 5.64E 08 6.75E 06 0.OOE 00 2.38E 07 0.OOE 00 0.OOE 00 0.00E 00 Ri values are in units of mRem/yr per pCi/m3 for inhalation and tritium, and in units of ml mRem/yr per pCi/Sec for all others.-D 0, (0 0, CD C:CD CD CD CD~CD C)C, (D 0)CD)a)0 0 C)U1 wmmnh&#xfd; Nuclide T. Body GI Tract Bone Liver Kidney Thyroid Lung Skin H-3 4.04E 03 4.04E 03 0.OOE 00 4.04E 03 4.04E 03 4.04E 03 4.04E 03 4.04E 03 Cr-51 1.16E 05 6.15E 06 0.00E 00 0.00E 00 1.76E 04 6.44E 04 1.18E 05 0.OOE 00 Mn-54 1.73E 08 5.44E 08 0.OOE 00 6.49E 08 1.82E 08 0.00E 00 0.OOE 00 0.OOE 00 Fe-59 3.17E 08 6.62E 08 3.93E 08 6.36E 08 0.OOE 00 0.OOE 00 1.84E. 08 0.OOE 00 Co-58 1.92E 08 3.66E 08 0.OOE 00 6.27E 07 0.OOE 00 0.OOE 00 0.OOE 00 0.00E 00 Co-60 1.11E 09 2.08E 09 0.OOE 00 3.76E 08 0.00E 00 0.OOE 00 0.OOE 00 0.OOE 00 Zn-65 1.70E 09 4.81E 08 1.03E 09 2.74E 09 1.73E 09 0.OOE 00 0.OOE 00 0.OOE 00 Sr-89 1.03E 09 1.40E 09 3.62E 10 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Sr-90 3.49E 11 1.86E 10 1.38E 12 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Zr-95 7.44E 05 8.71E 08 3.80E 06 8.35E 05 1.20E 05 0.OOE 00 0.OOE 00 0.OOE 00 1-131 8.16E 07 1.28E 07 1.43E 08 1.44E 08 2.36E 08 4.75E 10 0.OOE 00 0.OOE 00 1-133 1.67E 06 1.78E 06 3.57E 06 4.42E 06 7.36E 06 8.21E 08 0.OOE 00 0.OOE 00 1-135 5.28E. 04 8.50E 04 6.20E 04 1.12E 05 1.71E 05 9.88E 06 0.OOE 00 0.OOE 00 Cs-134 5.40E 09 1.38E 08 1.56E 10 2.56E 10 7.93E 09 0.OOE 00 2.84E 09 O.OOE 00 Cs-136 1.43E 08 7.77E 06 8.04E 07 2.21E 08 1.18E 08 0.OOE 00 1.76E 07 0.OOE 00 Cs-137 3.52E 09 1.50E 08 2.40E 10 2.39E 10 7.78E 09 0.OOE 00 2.80E 09 0.OOE 00 Ba-140 1.61E 07 1.40E 08 2.76E 08 2.42E 05 7.87E 04 0.OOE 00 1.44E 05 0.OOE 00 Ce-141 4.75E 04 3.39E 08 6.42E 05 3.20E 05 1.40E 05 O.O0E 00 O.0OE 00 0.OOE 00 Ce-144 6.50E 06 9.95E 09 1.22E 08 3.82E 07 2.11E 07 0.OOE 00 0.OOE 00 0.OOE 00 Nb-95 1.12E 05 2.91E 08 4.04E 05 1.57E 05 1.48E 05 0.OOE 00 0.OOE 00 0.OOE 00 Ru-103 5.83E 06 3.82E 08 1.52E 07 0.00E 00 3.82E 07 0.OOE 00 0.OOE 00 0.OOE 00* Ri values are in units of mRem/yr per pCi/ms for inhalation and tritium, and in units of m2 mRem/yr per pCi/Sec for all others.--A CD 0, CD C!)CD CD CD CL, CD~CD.-I.m.o c)M C,, 0 M n-H-I-0 0 z CO)LO CD U1, 0 0 0Y)(Y)CD CY)C C)o'1 Nuclide T. Body GI Tract Bone Liver Kidney Thyroid Lung Skin H-3 3.27E 02 3.27E 02 C.ODE 00 3.27E 02 3.27E 02 3.27E 02 3.27E 02 3.27E. 02 Cr-51 3.26E 03 8.21E 05 0.OOE 00 0.O0E 00 7.19E 02 1.95E 03 4.33E 03 0.00E 00*Mn-54 8.98E 05 1.44E 07 0.00E 00 4.71E 06 1.40E 06 0.OOE 00 0.OOE 00 0.OOE 00 Fe-59 1.12E 08 9.73E 08 1.24E 08 2.92E 08 0.OOE 00 O.00E 00 8.16E 07 O.OOE 00 Co-58 1.95E 07 1.76E 08 0.00E 00 8.68E 06 0.OOE 00 0.OOE 00 O.OOE 00 0.OOE 00 Co-60 8.87E 07 7.55E 08 0.O0E 00 4.02E 07 0.OOE 00 C.O0E 00 0.OOE 00 0.OOE 00 Zn-65 3.06E 08 4.27E 08 2.13E 08 6.78E 08 4.53E 08 O.00E 00 0.ODE 00 0.OOE 00 Sr-89 4.12E 06 2.30E 07 1.43E 08 0.O0E 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Sr-90 1.76E 09 2.07E 08 7.17E 09 0.O0E 00 0.O0E 00 D.O0E 00 0.00E 00 O.00E 00.Zr-95 1.94E 05 9.07E 08 8.92E 05 2.86E 05 4.49E 05 0.O0E 00 O.0OE 00 0.OOE 00 1-131 4.33E 06 1.99E 06 5.28E 06 7.55E 06 1.29E 07 2.48E 09 0.OOE 00 0.00E 00 1-133 1.13E-01 3.34E-01 2.14E-01 3.72E-01 6.49E-01 5.46E 01 0.OOE 00 O.OOE 00 1-135 1.78E-17 5.38E-17 1.82E-17 4.77E-17 7.64E-17 3.14E-15 0.OOE 00 0.OOE 00 Cs-134 6.68E 08 1.43E 07 3.43E 08 8.17E 08 2.64E 08 0.OOE 00 8.78E 07 0.OOE 00 Cs-136 1.61E 07 2.53E 06 5.65E 06 2.23E 07 1.24E 07 0.OOE 00 1.70E 06 0.OOE 00 Cs-137 4.33E 08 1.28E 07 4.83E 08 6.61E 08 2.24E 08 0.OOE 00 7.46E 07 0.OOE 00 Ba-140 9.01E 05 2.83E 07 1.38E 07 1.73E 04 5.87E 03 O.OOE 00 9.89E 03 0.OOE 00 Ce-141 4.96E 02 1.67E 07 6.47E 03 4.38E 03 2.03E 03 0.OOE 00 0.OOE 00 0.OOE 00 Ce-144 3.94E 04 2.48E 08 7.34E 05 3.07E 05 1.82E 05 0.OOE 00 0.OOE 00 O.OOE 00 Nb-95 3.00E 05 3.39E 09 1.01E 06 5.59E 05 5.52E 05 O.OOE 00 0.OOE 00 0.OOE 00 Ru-103 2.OOE 07 5.42E 09 4.64E 07 0.OOE 00 1.77E 08 0.00E 00 C.OE 00 0.OOE 00* Ri values are in units of mRem/yr per pCi/m3 for inhalation and tritium, and in units of m2 mRem/yr per pCi/Sec for all others.-H CD CD (D C 0 (D 0 W (D CD ED-D w, 0, CD G)cn m 0 c cn m'17 z--I 0)0 z C,)CD 0)CD)CF (D 0*Dm Mmmfiwmmb&#xfd; Nuclide T. Body GI Tract Bone Liver Kidney Thyroid Lung Skin H-3 1.95E 02 1.95E 02 0.00E 00 1.95E 02 1.95E 02 1.95E 02 1.95E 02 1.95E 02 Cr-51 2.61E 03 4.39E 05 0.00E 00 0.OOE 00 5.72E 02 1.45E 03 3.75E 03 0.00E 00 Mn-54 7.12E 05 7.37E 06 0.OOE 00 3.59E 06 1.07E 06 0.OOE 00 0.00E 00 0.OOE 00 Fe-59 8.95E 07 5.48E 08 9.93E 07 2.32E 08 0.00E 00 0.OOE 00 7.31E 07 0.OOE 00 Co-58 1.54E 07 9.22E 07 0.OOE 00 6.69E 06 0.00E 00 O.OOE 00 0.OOE 00 0.OOE 00 Co-60 7.03E 07 4.06E 08 0.OOE 00 3.12E 07 0.00E 00 O.OOE 00 0.OOE 00 0.OOE 00 Zn-65 2.43E 08 2.20E 08 1.50E 08 5.20E 08 3.33E 08 O.OOE 00 O.0OE 00 0.OOE 00 Sr-89 3.47E 06 1.44E 07 1.21E 08 0.OOE 00 0.OOE 00 0.00E 00 0.00E 00 0.00E 00 Sr-90 1.15E 09 1.30E 08 4.64E 09 0.OOE 00 0.OOE 00 0.OOE 00 0.00E 00 0.00E 00 Zr-95 1.55E 05 5.02E 08 7.15E 05 2.25E 05 3.31E 05 0.OOE 00 0.00E 00 0.00E 00 1-131 3.30E 06 1.22E 06 4.39E 06 6.14E 06 1.06E 07 1.79E 09 0.00E 00 0.00E 00 1-133 9.25E-02 2.30E-01 1.79E-01 3.03E-01 5.32E-01 4.23E 01 0.00E 00 .001E 00 1-135 1.41E-17 4.22E-17 1.48E-17 3.81E-17 6.02E-17 2.45E-17 0.OOE 00 O.00E 00 Cs-1 34 2.98E 08 7.99E 06 2.73E 08 6.42E 08 2.04E 08 0.OOE 00 7.79E 07 O.OOE 00 Cs-136 1.16E 07 1.40E 06 4.41E 06 1.73E 07 9.44E 06 O.OOE 00 1.49E 06 0.OOE 00 Cs-137 1.86E 08 7.59E 06 4.01E 08 5.34E 08 1.82E 08 0.OOE 00 7.06E 07 0.OOE 00 Ba-140 7.33E 05 1.75E 07 1.14E 07 1.39E 04 4.72E 03 O.OOE 00 9.37E 03 0.OOE 00 Ce-141 4.17E 02 1.04E 07 5.43E 03 3.63E 03 1.71E 03 0.OOE 00 0.00E 00 0.00E 00 Ce-144 3.32E 04 1.56E 08 6.18E 05 2.56E 05 1.53E 05 O.0OE 00 0.00E 00 0.00E 00 Nb-95 2.39E 05 1.86E 09 7.84E 05 4.35E 05 4.22E 05 0.OOE 00 0.00E 00 O.00E 00 Ru-103 1.62E 07 3.16E 09 3.79E 07 0.OOE 00 1.33E 08 0.OOE 00 0.OOE 00 .001E 00* Ri values are in units of mRem/yr per pCi/ms for inhalation and tritium, and in units of m2 mRem/yr per pCi/Sec for all others.3-I CD CD-1 0 i:-CD 0 CD 02M-CD CD CD LO CD Cl)M, n-H I-q 0 0 z-I 0, C)a)(D 5.:3 0Y)0 0 C-)0--I Mmmmbmmmmi&#xfd; Nuclide T. Body GI Tract Bone Liver Kidney Thyroid Lung Skin H-3 2.36E 02 2.36E 02 0.OOE 00 2.36E 02 2.36E 02 2.36E 02 2.36E 02 2.36E 02 Cr-51 4.07E 03 2.16E 05 0.00E '00 O.OOE 00 6.17E 02 2.26E 03 4.12E 03 0.OOE 00 Mn-54 1.09E 05 3.45E 06 0.OOE 00 4.11E 06 1.15E 06 0.OOE 00 0.OOE 00 0.OOE 00 Fe-59 1.42E 08 2.79E 08 1.76E 08 2.85E 08 0.OOE 00 0.OOE 00 8.26E 07 0.00E 00 Co-58 2.39E 07 4.56E 07 0.OOE 00 7.82E 06 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Co-60 1.09E 08 2.05E 08 0.00E 00 3.70E 07 0.00E 00 O.OOE 00 0.00E 00 0.00E 00 Zn-65 3.72E 08 1.05E 08 2.25E 08 5.99E 08 3.77E 08 0.00E 00 0.OOE 00 0.00E 00 Sr-89 6.55E 06 8.87E 06 2.29E 08 0.OOE 00 0.OOE 00 O.O0E 00 0.OOE 00 O.OOE 00 Sr-90 1.52E 09 8.08E 07 6.00E 09 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Zr-95 2.48E 05 2.91E 08 1.27E 06 2.79E 05 3.99E 05 0.OOE 00 0.OOE 00 0.00E 00 1-131 4.65E 06 7.29E 05 8.14E 06 8.19E 06 1.34E 07 2.71E 09 0.OOE 00 0.OOE 00 1-133 1.55E 01 1.66E 01 3.32E 01 4.11E 01 6.85E 01 7.63E 01 O.0OE 00 0.OOE 00 1-135 2.28E 17 3.67E 17 2.68E 17 4.82E 17 7.39E 17 4.27E 15 0.OOE 00 0.OOE 00 Cs-134 1.67E 08 4.26E 06 4.81E 08 7.90E 08 2.45E 08 O.OOE 00 8.78E 07 O.OOE 00 Cs-136 1.35E 07 7.34E 05 7.THE 06 2.09E 07 1.11E 07 0.OOE 00 1.66E 06 O.OOE 00 Cs-137 1.04E 08 4.43E 06 7.39E 08 7.07E 08 2.30E 08 0.OOE 00 8.29E 07 O.OOE 00 Ba-140 1.22E 06 1.06E 07 2.10E 07 1.84E 04 5.98E 03 0.OOE 00 MOE 04 0.OOE 00 Ce-141 7.57E 02 6.36E 06 1.02E 04 5.10E 03 2.24E 03 0.OOE 00 0.OOE 00 0.OOE 00 Ce-144 6.22E 04 9.53E 09 1.17E 06 3.66E 05 2.02E 05 O.0OE 00 0.OOE 00 O.OOE 00 Nb-95 3.77E 05 9.74E 08 1.35E 06 5.27E 05 4.95E 05 0.00E 00 0.OOE 00 0.OOE 00 Ru-103 2.63E 07 1.77E 09 6.83E 07 0.OOE 00 1.72E 08 0.OOE 00 0.OOE 00 0.OOE 00* Ri values are in units of mRem/yr per pCi/m- for inhalation and tritium, and in units of m2 mRem/yr per pCi/Sec for all others.-H C: CD (A 0, CD K CD z~CD CD CD (D CD CL CD--I.m.0 M Co m', n z-1 0)0 z C,)-U CD U1, CY 0,)CD 0)D ,-)
Nuclide T. Body GI Tract Bone Liver Kidney Thyroid Lung Skin H-3 Cr-51 .1.32E 04 3.32E 06 0.OOE 00 0.OOE 00 2.91E 03 7.90E 03 1.75E 04 0.00E 00 Mn-54 8.25E 05 1.32E 07 0.OOE 00 4.32E 06 1.29E 06 0.OOE 00 0.OOE 00 0.00E 00 Fe-59 1.25E 07 1.09E 08 1.39E 07 3.26E 07 0.OOE 00 0.OOE 00 9.10E 06 0.00E 00 Co-58 5.03E 06 4.55E 07 0.OOE 00 2.24E 06 0.00E 00 0.00E 00 0.OOE 00 0.00E 00 Co-60 1.93E 07 1.65E 08 0.OOE 00 8.77E 06 0.00E 00 0.OOE 00 0.OOE 00 0.OOE 00 Zn-65 1.18E 09 1.65E 09 8.21E 08 2.61E 09 1.75E 09 0.00E 00 O.0OE 00 0.OOE 00 Sr-89 1.97E 07 1.10E 08 6.85E 08 O.OOE 00 0.OOE 00 0.00E 00 0.OOE 00 0.OOE 00 Sr-90 6.62E 09 7,80E 08 2.70E 10 O.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Zr-95 9.72E 01 4.55E 05 4.48E 02 1.44E 02 2.25E 02 0.OOE 00 0.OOE 00 0.OOE 00 1-131 1.19E 08 5.49E 07 1.45E 08 2.08E 08 3.57E 08 6.82E 10 0.OOE 00 0.OOE 00 1-133 1.05E 06 3.09E 06 1.98E 06 3.44E 06 6,01E 06 5.06E 08 0.OOE 00 0.OOE 00 1-135 5.70E 03 1.74E 04 5.90E 03 1.54E 04 2.48E 04 1.02E 06 0.OOE 00 0.OOE 00 Cs-134 5.74E 09 1.23E 08 2.95E 09 7.02E 09 2.27E 09 0.OOE 00 7.54E 08 0,00E 00 Cs-136 3.35E 08 5.60E 07 1.25E 08 4.93E 08 2.74E 08 0.OOE 00 3.76E 07 O.GOE 00 Cs-137 3.66E 09 1.08E 08 4.09E 09 5.59E 09 1.90E 09 0.OOE 00 6.31E 08 Q.OOE 00 Ba-140 8.43E 05 2.65E 07 1.29E 07 1.62E 04 5.49E 03 0.OOE 00 9.25E 03 0.OOE 00 Ce-1 41 1.71E 02 5.78E 06 2.24E 03 1.51E 03 7.02E 02 O.OOE 00 0.OOE 00 O.0OE 00 Ce-144 4.67E 03 6.09E 07 1.80E 05 7.53E 04 4.46E 04 0.OOE 00 0.OOE 00 0.OOE 00 Nb-95 1.081 04 1.22E 08 3.60E 04 2.01E 04 1.98E 04 0.OOE 00 0.OOE 00 0.OOE 00 Ru-103 1.93E 02 5.24E 04 4.49E 02 O.OOE 00 1.71E 03 0.OOE 00 0OOE 00 0.00E 0 (D 0, 0.CD 0 )C:-0 CD CD 0 cc (D C)0 C'17 z--I C)0 z CO* Ri values are in units of mRem/yr per pCi/m 3 for inhalation and tritium, and others.in units of m 2 mRem/yr per pCi/Sec for all LO CD 01 CD CD 0 C)--6 Nuclide T. Body GI Tract Bone Liver Kidney Thyroid Lung Skin H-3 1.OOE 03 1.O0E 03 0.00E 00 .1.OE 03 1.OOE 03 1.00E 03 1.OOE 03 1.OOE 03 Cr-51 2.31E 04 3.88E 06 0.00E 00 0.00E 00 5.06E 03 1.28E 04 3.30E 04 0.OOE 00 Mn-54 1.43E 06 1.48E 07 0.00E 00 7.20E 06 2.15E 06 0.OOE 00 0.OOE 00 0.OOE 00 Fe-59 2.18E 07 1.34E 08 2.42E 07 5.65E 07 0.OOE 00 0.OOE 00 1.78E 07 0.00E 00 Co-58 8.70E 06 5.12E 07 0.OOE 00 3.78E 06 0.OOE 00 0.00E 00 0.00E 00 0,00E 00 Co-60 3.35E 07 1.94E 08 0.OOE 00 1.49E 07 0.OOE 00 0.OOE 00 0.OOE 00 0.O0E 00 Zn-65 2.04E 09 1.85E 09 1.26E 09 4.38E 09 2.80E 09 0.OOE 00 0.OOE 00 0.OOE 00 Sr-89 3.62E 07 1.50E 08 1.26E 09 O.OOE 00 0.O0E 00 0.OOE 00 0.O0E 00 0.OOE 00 Sr-90 9.42E 09 1.07E 09 3.81E 10 O.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Zr-95 1.70E 02 5.70E 05 7.83E 02 2.47E 02 3.63E 02 O.OOE 00 0.00E 00 0.OOE 00 1-131 1.98E 08 7.31E 07 2.64E 08 3.69E 08 6.36E 08 1.08E 11 0.OOE 00 0.OOE 00 1-133 1.87E 06 4.64E 06 3.61E 06. 6.13E 06 1.08E 07 8.56E 08 0.OOE 00 O.O0E 00 1-135 9.99E 03 2.99E 04 1.05E 04 2.70E 04 4.26E 04 1.74E 06 D.OOE 00 0.OOE 00 Cs-134 5.60E 09 1.50E 08 5.12E 09 1.21E 10 3.83E 09 O.OOE 00 1.46E 09 O.O0E 00 Cs-136 5.62E 08 6.73E 07 2.13E 08 8.37E 08 4.55E 08 0.OOE 00 7.18E 07 0.OOE 00 Cs-137 3.44E 09 1.40E 08 7.42E 09 9.87E 09 3.36E 09 O.OOE 00 1.30E 09 O.O0E 00 Ba-140 1.50E 06 3.58E 07 2.32E 07 2.84E 04 9.65E 03 O.OOE 00 1.91E 04 O.0OE 00 Ce-141 3.14E 02 7.83E 06 4.10E 03 2.74E 03 1.29E 03 0.OOE 00 0.OOE 00 0.OOE 00 Ce-144 1.78E 04 8.33E 07 3.31E 05 1.37E 05 8.19E 04 C.OE 00 0.OOE 00 C.ODE 00 Nb-95 1.88E 04 1.46E 07 6.16E 04 3.42E 04 3.31E 04 0.OOE 00 0.OOE 00 0.OOE 00 Ru-103 3.41E 02 6.67E 04 7.99E 02 O.OOE 00 2.82E 03 0.OOE 00 0.OOE 00 0,00E 00-1 0, CD 0, CD-o CD:3-CD CD CD-I.m.o G)cA m 0 c U)m n-H r, c m z--I 0 C)0 z C')' Ri values are in others.units of mRem/yr per piCi/m 3 for inhalation and tritium, and in units of m2 mRem/yr per pCi/Sec for all-u 0, (0'0'CD 0-MMM6=wd&#xfd; Nuclide T. Body GI Tract Bone Liver Kidney Thyroid Lung Skin H-3 1.58E 03 1.58E 03 0.00E 00 1.58E 03 1.58E 03 1.58E 03 1.58E 03 1.58E 03 Cr-51 4.71E 04 2.50E 06 0.00E 00 0.OOE 00 7.14E 03 2.61E 04 4.77E 04 0.OOE 00 Mn-54 2.87E 06 9.04E 06 0.OOE 00 1.08E 07 3.02E 06 0.OOE 00 0.OOE 00 0.OOE 00 Fe-59 4.52E 07 9.45E 07 5.61E 07 9.08E 07 0.OOE 00 0.OOE 00 2.63E 07 0.OOE 00 Co-58 1.77E 07 3.37E 07 0.OOE 00 5.77E 06 0.00E 00 0.00E 00 0.OOE 00 0.00E 00 Co-60 6.81E 07 1.28E 08 0.00E 00 2.31E 07 0.00E 00 0.OOE 00 0.00E 00 0.OOE 00 Zn-65 4.10E 09 1.16E 09 2.47E 09 6.59E 09 4.1SE 09 O.OOE 00 0.00E 00 0.00E 00 Sr-89 8.93E 07 1.21E 08 3.13E 09 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Sr-90 1.63E 10 8.68E 08 6.44E 10 0.OOE 00 0.OOE 00 0.OOE 00 O.OOE 00 0.OOE 00 Zr-95 3.56E 02 4.17E 05 1.82E 03 4.OOE 02 5.72E 02 0.OOE 00 0.OOE 00 0.OOE 00 1-131 3.66E 08 5.73E 07 6.40E 08 6.44E 08 1.06E 09 2.13E 11 O.O0E 00 0.OOE 00 1-133 4.11E 06 4.38E 06 8.78E 06 1.09E 07 1.81E 07 2.02E 09 0.00E 00 0.OOE 00 1-135 2.11E 04 3.40E 04 2.48E 04 4.46E 04 6.85E 04 3.95E 06 O.OOE 00 0OOE 00 Cs-134 4.09E 09 1.05E 08 1.18E 10 1.94E 10 6.01E 09 O.O0E 00 2.16E 09 0.OOE 00 Cs-i 36 8.53E 08 4.63E 07 4.80E 08 1.32E 09 7.02E 08 0.OOE 00 1.05E 08 0.OOE 00 Cs-137 2.52E 09 1.07E 08 1.79E 10 1.71E 10 5.57E 09 0.OOE 00 2.OOE 09 0.OOE 00 Ba-140 3.27E 06 2.84E 07 5.60E 07 4.91E 04 1.60E 04 0.OOE 00 2.93E 04 0.00E 00 Ce-141 7.47E 02 6.28E 06 1.01E 04 5.03E 03 2.21E 03 0.OOE 00 O.O0E 00 0.OOE 00 Ce-144 4.36E 04 6.68E 07 8.17E 05 2.56E 05 1.42E 05 0.OOE 00 0.OOE 00 0.OOE 00 Nb-95 3.87E 04 1.OOE 08 1.39E 05 5.41E 04 5.09E 04 0.OOE 00 O.OOE 00 0.OOE 00 Ru-103 7.26E 02 4.88E 04 1.89E 03 0.OOE 00 4.75E 03 0.OOE 00 0.OOE 00 O.OOE 00* Ri values are in units of mRem/yr per pCi/m3 for inhalation and tritium, and in units of ml mRem/yr per pCi/Sec for all others.all 03 CD CD 0 (D CD 0-~CD-0 CD Z3 (D 0 C-CD-I-I M r-m ci, m 0 Cl c,n n'17 r-" c m z-f 0 C)0 z cn-o (D 01 0 CD 0 Nuclide T. Body GI Tract Bone Liver Kidney Thyroid Lung Skin H-3 2.40E 03 2.40E 03 0.OOE 00 2.40E 03 2.40E 03 2.40E 03 2.40E 03 2.40E 03 Cr-51 7.46E 04 2.17E 06 0.00E 00 0.00E 00 1.06E 04 4.87E 04 9.47E 04 0.00E 00 Mn-54 4.54E 06 7.36E 06 O.OOE 00 2.OOE 07 4.44E 06 0.OOE 00 0.00E 00 0.OOE 00 Fe-59 7.21E 07 8.74E 07 1.05E 08 1.83E 08 0.OOE 00 0.OOE 00 5.41E 07 0.OOE 00 Co-58 2.88E 07 2.88E 07 0.00E 00 1.15E 07 0.OOE 00 0.OOE 00 0.OOE 00 0.00E 00 Co-60 1.11E 08 1.12E 08 0.00E 00 4.71E 07 0.OOE 00 0.00E 00 0.OOE 00 Ob0OE 00 Zn-65 5.26E 09 9.63E 09 3.32E 09 1.14E 10 5.53E 09 0.00E 00 0.OOE 00 0.00E 00 Sr-89 1.70E 08 1.22E 08 5.94E 09 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Sr-90 1.79E 10 8.75E 08 7.01E 10 O.0OE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Zr-95 5.58E 02 3.92E 05 3.23E 03 7.87E 02 8.48E 02 0.OOE 00 0.00E 00 0.OOE 00 1-131 6.92E 08 5.62E 07 1.34E 09 1.57E 09 1.84E 09 5.17E 11 0.OOE 00 0.OOE 00 1-133 7.91E 06 4.57E 06 1.85E 07 2.70E 07 3.17E 07 4.91E 09 0.OOE 00 O,00E 00 1-135 3.74E 04 3.71E 04 5.16E 04 1.03E 05 1.14E 05 9.20E 06 0.OOE 00 0.OOE 00 Cs-1334 3.59E 09 9.65E 07 1.90E 10 3.55E 10 9.14E 09 O.00E 00 3.75E 09 0.OOE 00 Cs-1 36 1.03E 09 4.19E 07 9.37E 08 2.76E 09 MOE 09 0.OOE 00 2.25E 08 0.OOE 00 Cs-137 2.37E 09 1.04E 08 2.85E 10 3.34E 10 8.96E 09 0.OOE 00 3.63E 09 0.OOE 00 Ba-140 5.94E 06 2.83E 07 1.15E 08 1.15E 05 2.74E 04 0.OOE 00 7.08E 04 0.OOE 00 Ce-141 1.44E 03 6.30E 06 2.OOE 04 1.22E 04 3.76E 03 0.OOE 00 0.OOE 00 0.OOE 00 Ce-144 6.56E 04 6.72E 07 1.17E 06 4,79E 05 1.94E 05 0.OOE 00 0.OOE 00 0.OOE 00 Nb-95 6.18E 09 9.02E 07 2.59E 05 1.07E 05 7.66E 04 0.OOE 00 0.OOE 00 0.00E 00 Ru-103 1.28E 03 4.65E 04 3.82E 03 0.OOE 00 7.96E 03 O.00E 00 O.OOE 00 0.OOE 00* Ri values are in units of mRem/yr per pCi/m- for inhalation and tritium, and in units of m2 mRem/yr per pCi/Sec for all others.0-(D (D CD 0 (D CD 5-0 C: CD (D cc C, CD 1-I I--m C)cn m 0 c cn m'n I-c m z-I Cl)-11 0'CD:3 0r),"1 Nuclide I. Body GI Tract Bone Liver Kidney Thyroid Lung Skin H-3 1.57E 03 1.57E 03 O.OOE 00 1.57E 03 1.57E 03 1.57E 03 1.57E 03 1.57E 03 Cr-51 1.59E 03 3.99E 05 0.OOE 00 0.00E 00 3.49E 02 9.48E 02 2.11E 03 0.OOE 00 Mn-54 9.89E 04 1.59E 06 0.OOE 00 0.OOE 00 1.59E 05 9.48E 02 0.OOE 00 0.00E 00 Fe-59 1.62E 05 1.41E 06 1.80E 05 4.23E 05 0.OOE 00 0.OOE 00 1.18E 05 0.OOE 00 Co-58 6.03E 05 5.46E 06 0.00E 00 2.69E 05 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Co-60 2.32E 06 1.98E 07 0.00E 00 1.05E 06 0.OOE 00 0.OOE 00 0.OOE 00 0.00E 00 Zn-65 1.42E 08 1.97E 08 9.85E 07 3.14E 08 2.10E 08 0.OOE 00 0.00E 00 0.00E 00 Sr-89 4.13E 07 2.31E 08 1.44E 09 0.OOE 00 0.OOE 00 0.OOE 00 0.00E 00 0.00E 00 Sr-90 1.39E 10 1.64E 09 5.67E 10 0.OOE 00 0.00E 00 0.OOE 00 0.00E 00 0.00E 00 Zr-95 1.17E 01 5.46E 04 5.37E 01 1.72E 01 2.70E 01 0.00E 00 0.OOE 00 0.OOE 00 1-131 1.43E 08 6.59E 07 1.74E 08 2.50E 08 4.28E 08 8.18E 10 0.OOE 00 0.OOE 00 1-133 1.26E 06 3.71E 06 2.37E 06 4.13E 06 7.21E 06 6.07E 08 0.OOE 00 0.OOE 00 1-135 6.83E 03 2.09E 04 7.08E 03 1.85E 04 2.97E 04 1.22E 06 0.OOE 00 0.00E 00 Cs-134 1.72E 10 3.69E 08 8.85E 09 2.11E 10 6.82E 09 0.OOE 00 2.26E 09 0.00E 00 Cs-136 1.06E 09 1.68E 08 3.75E 08 1.48E 09 8.25E 08 0.OOE 00 1.13E 08 0.00E 00 Cs-137 1.1OE 10 3.25E 08 1.23E 10 1.68E 10 5.70E 09 0.OOE 00 1.89E 09 0.00E 00 Ba-140 1.01E 05 3.18E 06 1.54E 06 1.94E 03 6.59E 02 0.OOE 00 1.11E 03 0.OOE 00 Ce-141 2.06E 01 6.94E 05 2.68E 02 1.81E 02 8.43E 01 0.00E 00 0.OOE 00 0.00E 00 Ce-1 44 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.00E 00 0.00E 00 0.OOE 00 0.00E 00 Nb-95 0.OOE 00 0.00E 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.00E 00 Ru-103 0.OOE 00 0.00E 00 0.00E 00 0.OOE 00 0.OOE 00 0.OOE 00 0.00E 00 0.00E 00* Ri values are in units of mRem/yr per pCi/m"n for inhalation and tritium, and in units of ml mRem/yr per pCi/Sec for all others.-I 0D 00 C: CD CD CD 5-z CD (~ D (D 0, O3 (D-1.m.o c)M 0 c CA m n'1 c z-1 CI)(D (;I 00~CD 0)0 0 Nuclide T. Body GI Tract Bone Liver Kidney Thyroid Lung Skin H-3 2.04E 03 2.04E 03 0.OOE 00 2.04E 03 2.04E 03 2.04E 03 2.04E 03 2.04E 03 Cr-51 2.77E 03 4.66E 05 0.00E 00 0.OOE 00 6.07E 02 1.54E 02 3.95E 03 0.OOE 00 Mn-54 1.71E 05 1.77E 06 0.OOE 00 8.64E 05 2.58E 05 0.OOE 00 0.OOE 00 0.OOE 00 Fe-59 2.83E 05 1.74E 06 3.14E 05 7.34E 05 0.OOE 00 0.OOE 00 2.31E 05 0.OOE 00 Co-58 1.04E 06 6.25E 06 0.OOE 00 4.53E 05 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Co-60 4.02E 06 2.32E 07 0.00E 00 1.78E 06 0.00E 00 0.OOE 00 0.OOE 00 0.OOE 00 Zn-65 2.45E 08 2.22E 08 1.51E 08 5.25E 08 3.36E 08 0.OOE 00 0.OOE 00 0.OOE 00 Sr-89 7.59E 07 3.16E 08 2.65E 09 0.OOE 00 0.OOE 00 0.OOE 00 O.0OE 00 0.OOE 00 Sr-90 1.98E 10 2.25E 09 8.01E 10 0;00E 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Zr-95 2.04E 01 6.84E 04 9.40E 01 2.97E 01 4.36E 01 0.OOE 00 0.OOE 00 0.OOE 00 1-131 2.38E 08 8.77E 07 3.17E 08 4.43E 08 7.63E 08 1.29E 11 .OOE 00 0.OOE 00 1-133 2.24E 06 5.57E 06 4.34E 06 7.36E 06 1.29E 07 1.03E 09 0.OOE 00 0.OOE 00 1-135 1.20E 04 3.59E 04 1.26E 04 3.24E 04 5.11E 04 2.08E 06 0.OOE 00 0.OOE 00 Cs-134 1.68E 10 4.50E 08 1.54E 10 3.62E 10 1.15E 10 0.OOE 00 4.39E 09 0.OOE 00 Cs-136 1.69E 09 2.02E 08 6.38E 08 2.51E 09 1.37E 09 0.OOE 00 2.15E 08 0.OOE 00 Cs-137 1.03E 10 4.21E 08 2.22E 10 2.96E 10 1.01E 01 0.OOE 00 3.91E 09 0.OOE 00 Ba-140 1.80E 05 4.30E 06 2.79E 06 3.41E 03 1.16E 03 0.OOE 00 2.30E 03 0.OOE 00 Ce-141 3.77E 01 9.39E 05 4.92E 02 3.28E 02 1.55E 02 0.OOE 00 0.OOE 00 0.OOE 00 Ce-1 44 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Q.OOE 00 0.OOE 00 Nb-95 0.OOE 00 0.OOE 00 O.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 O.OOE 00 Ru-103 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 O.0OE 00 0.OOE 00* Ri values are in units of mRem/yr per pCi/ma for inhalation and tritium, and in units of m2 mRem/yr per pCi/Sec for all others.(D (D 0, CD 9:-0D a z (D 0, C:-0(D:3 CD 0,-D 0, CD CD-I.m.o c)U)m 0 c U)m'n'17 z-1 0)0 z c,)(D U1 (0 0, CD U, 5-:3 0~3 Mmmmhmmnd&#xfd; Nuclide T. Body GI Tract Bone Liver Kidney Thyroid Lung Skin H-3 3.23E 03 3.23E 03 0.00E 00 3.23E 03 3.23E 03 3.23E 03 3.23E 03 3.23E 03 Cr-51 5.65E 03 3.00E 05 0.OOE 00 0.OOE 00 8.57E 02 3.14E 03 5.73E 03 0.OOE 00 Mn-54 3.44E 05 1.08E 06 0.OOE 00 1.29E 06 3.62E 05 0.OOE 00 0.OOE 00 0.OOE 00 Fe-59 5.88E 05 1.23E 06 7.29E 05 1.18E 05 0.OOE 00 0.OOE 00 3.42E 05 0.OOE 00 Co-58 2.12E 06 4.04E 06 0.OOE 00 6.92E 05 0.OOE 00 0.OOE 00 0.OOE 00 0.00E 00 Co-60 8.17E 06 1.53E 07 0.OOE 00 2.77E 06 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Zn-65 4.92E 08 1.39E 08 2.97E 08 7.19E 08 4.98E 08 0.00E 00 O.OOE 00 0.OOE 00 Sr-89 1.87E 08 2.54E 08 6.56E 09 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 O.OOE 00 Sr-90 3.43E 10 1.82E 09 1.35E 11 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Zr-95 4.27E 01 5.01E 04 2.18E 02 4.80E 01 6.87E 01 0.OOE 00 0.OOE 00 0.OOE 00 1-131 4.39E 08 6.88E 07 7.68E 08 7.72E 08 1.27E 09 2.55E 11 O.OOE 00 0.OOE 00 1-133 4.93E 06 5.25E 06 1.05E 07 1.30E 07 2.17E 07 2.42E 09 O.0OE 00 0.OOE 00 1-135 2.53E 04 4.08E 04 2.98E 04 5.36E 04 8.22E 04 4.74E 06 0.OOE 00 0.OOE 00 Cs-134 1.23E 10 3.14E 08 3.55E 10 5.82E 10 1.80E 10 O.O0E 00 6.47E 09 0.OOE 00 Cs-136 2.56E 09 1.39E 08 1.44E 09 3.96E 09 2.11E 09 0.OOE 00 3.14E 08 O.OOE 00 Cs-137 7.57E 09 3.21E 08 5.36E 10 5.13E 10 1.67E 10 0.OOE 00 6.01E 09 O.O0E 00 Ba-140 3.92E 05 3.41E 06 6.72E 06 5.89E 03 1.92E 03 0.OOE 00 3.51E 03 0.OOE 00 Ce-1 41 8.97E 01 7.45E. 05 1.21E 03 6.04E 02 2.65E 02 0.OOE 00 0.OOE 00 0.OOE 00 Ce-1 44 0.OOE 00 0.OOE 00 O.0OE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Nb-95 0.OOE 00 0.00E 00 0.OOE 00 0.OOE 00 0.OOE 00 O.0OE 00 0.OOE 00 0.OOE 00 Ru-1 03 0.OOE 00 O.OOE 00 0.OOE 00 O.OOE 00 0.001 00 0.OOE 00 0.OOE 00 0.OOE 00* Ri values are in units of mRem/yr per pCi/mJ for inhalation and tritium, and in units of mr mRem/yr per pCi/Sec for all others.0, CD 0, CD CD 03 CD 0 z GC)0, C:-0 CD E: cc CD 171 U)M, n-H-I-0 z Cl)(D 0, 0 0'0')CD 0 C)6-b, MMAMMA&#xfd; Nuclide T. Body GI Tract Bone Liver Kidney Thyroid Lung Skin H-3 4.90E 03 4.90E 03 0.OOE 00 4.90E 03 4.90E 03 4.90E 03 4.90E 03 4.90E 03 Cr-51 8.95E 03 2.61E 05 0.00E 00 0.OOE 00 1.28E 03 5.84E 03 1.14E 04 0.00E 00 Mn-54 5.45E 05 8.83E 06 0.00E 00 2.40E 06 5.33E 05 O.O0E 00 0.00E. 00 0.OOE 00 Fe-59 9.37E 05 1.14E 06 1.36E 06 2.38E 06 0.00E 00 0.00E 00 7.03E 05 0.00E 00 Co-58 3.45E 06 3.45E 06 O.0OE 00 1.38E 06 O.0OE 00 O.00E 00 0.00E 00 0.OOE 00 Co-60 1.34E 07 1.35E 07 0.OOE 00 5.65E 06 0.OOE 00 O.00E 00 0.00E 00 0.00E 00 Zn-65 6.31E 08 1.16E 09 3.99E 08 1.37E 09 6.63E 08 0.00E 00 0.00E 00 0.OOE 00 Sr-89 3.58E 08 2.57E 08 1.25E 10 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Sr-90 3.75E 10 1.84E 09 1.47E 11 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.00E 00 Zr-95 6.70E 01 4.70E 04 3.88E 02 9.45E 01 1.02E 02 0.OOE 00 0.OOE 00 0.OOE 00 1-131 8.31E 08 6.74E 07 1.60E 09 1.89E 09 2.21E 09 6.21E 11 0.OOE 00 0:00E 00 1-133 9.49E 06 5.48E 06 2.23E 07 3.24E 07 3.81E 07 5.89E 09 0.OOE 00 0.OOE 00 1-135 4.49E 04 4.46E 04 6.19E 04 1.23E 05 1.37E 05 1.10E 07 0.OOE 00 0.OOE 00 Cs-134 1.08E 10 2.89E 08 5.71E 10 1.07E 11 2.74E 10 0.OOE 00 1.12E 10 0.00E 00 Cs-136 3.09E 09 1.26E 08 2.81E 09 8.27E 09 3.30E 09 0.OOE 00 6.74E 08 0.00E 00 Cs-137 7.10E 09 3.13E 08 8.55E 10 1.00E 11 2.69E 10 0.OOE 00 1.09E 10 0.OOE 00 Ba-1 40 7.13E 05 3.40E 06 1.38E 04 1.38E 07 3.29E 03 0.OOE 00 8.50E 03 0.00E 00 Ce-141 1.72E 02 7.57E 05 2.40E 03 1.46E 03 4.52E 02 0.OOE 00 0.OOE 00 0.OOE 00 Ce-1 44 O.0OE 00 0.OOE 00 0.OOE 00 0.OOE 00 O.OE 00 O.OOE 00 0.00E 00 O.O0E 00.Nb-95 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 O.OOE 00 0.OOE 00 0.OOE 00 Ru-103 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 O.OOE 00 0.OOE 00 0.OOE 00* Ri values are in units of mRem/yr per pCi/m 3 for inhalation and tritium, and in units of m 2 mRem/yr per pCi/Sec for all others.CD (D)CD 0)CD KD C CD CCG)~CD CD 0.C)CD CI)C),n4.m.n C CD m z'17 0 C z CI C)i-C)C Co (D 0.CFo CF)(D E5'MMMd==MdMM Nuclide I. Body GI Tract Bone Liver Kidney Thyroid Lung Skin H-3 1.26E 03 1.26E 03 0.OOE 00 1.26E 03 1.26E 03 1.26E 03 1.26E 03 1.26E 03 Cr-51 9.99E 01 3.32E 03 0.00E 00 0.00E 00 2.28E 01 5.94E 01 1.44E 04 0.00E 00 Mn-54 6.29E 03 7.72E 04 0.OOE 00 3.95E 04 9.83E 03 0.OOE 00 4.10E 06 0.00E 00 Fe-59 1.05E 04 1.88E 05 1.17E 04 2.77E 04 O.OOE 00 0.OOE 00 1.01E 06 0.OOE 00 Co-58 2.07E 03 1.06E 05 0.00E 00 1.58E 03 0.00E 00 0.00E 00 9.27E 05 0.OOE 00 Co-60 1.48E 04 2.84E 05 0.00E 00 1.15E 04 0.00E 00 0.OOE 00 5.96E 06 0.OOE 00 Zn-65 4.65E 04 5.34E 04 3.24E 04 1.03E 05 6.89E 04 0.OOE 00 8.63E 05 0.00E 00 Sr-89 8.71E 03 3.49E 05 3.04E 05 O.0OE 00 0.OOE 00 0.OOE 00 1.40E 06 0.OOE 00 Sr-90 6.09E 06 7.21E 05 9.91E 07 0.OOE 00 0.OOE 00 0.OOE 00 9.59E 06 0.OOE 00 Zr-95 2.32E 04 1.50E 05 1.07E 05 3.44E 04 5.41E 04 0.OOE 00 1.77E 06 0.OOE 00 1-131 2.05E 04 6.27E 03 2.52E 04 3.57E 04 6.12E 04 1.19E 07 O.OOE 00 0.OOE 00 1-133 4.51E 03 8.87E 03 8.63E 03 1.48E 04 2.58E 04 2.15E 06 O.OOE 00 0.OOE 00 1-135 2.57E 03 5.25E 03 2.68E 03 6.98E 03 1.11E 04 4.48E 05 0.OOE 00 0.OOE 00 Cs-134 7.27E 05 1.04E 04 3.72E 05 8.47E 05 2.87E 05 0.OOE 00 9.75E 04 0.OOE 00 Cs-136 M.1OE 05 1.17E 04 3.90E 04 1.46E 05 8.55E 04 0.OOE 00 1.20E 04 O.0OE 00 Cs-137 4.27E 05 8.39E 03 4.78E 05 6.20E 05 2.22E 05 0.OOE 00 7.51E 04 O.0OE 00 Ba-i40 2.56E 03 2.18E 05 3.90E 04 4.90E 01 1.67E 01 0.OOE 00 1.27E 06 0.OOE 00 Ce-141 1.53E 03 1.20E 05 1.99E 04 1.35E 04 6.25E 03 0.OOE 00 3.61E 05 0.OOE 00 Ce-1 44 1.84E 05 8.16E 05 3.43E 06 1.43E 06 8.48E 05 0.OOE 00 7.78E 06 0.OOE 00 Nb-95 4.21E 03 1.04E 05 1.41E 03 7.82E 03 7.72E 03 0.OOE 00 5.05E 05 0.OOE 00 Ru-103 6.58E 02 MOE 05 1.53E 03 0.OOE 00 5.83E 03 0.OOE 00 5.05E 05 0.OOE 00* Ri values are in units of mRem/yr per pCi/m3 for inhalation and tritium, and in units of mz mRem/yr per pCi/Sec for all others.ro CD (A U, 0 (D O z CD C: C CD 5-0 CL c 0 G)co (D-u3 0,.-u C'D.-I I-m 0 C,)m 0 a ClA m n-H I-C m z-1 0 0 z CA-O CD 0~a)CD 5.0 0 C-)63 65 Nuclide T. Body GI Tract Bone Liver Kidney Thyroid Lung Skin H-3 1.27E 03 1.27E 03 0.00E 00 1.27E 03 1.27E 03 1.27E 03 1.27E 03 1.27E 03 Cr-51 1.35E 02 3.00E 03 0.00E 00 0.00E 00 3.07E 01 7.49E 01 2.09E 04 0.OOE 00 Mn-54 8.39E 03 6.67E 04 0.00E 00 5.10E 04 1.27E 04 0.O0E 00 1.98E 06 0.OOE 00 Fe-59 1.43E 04 1.78E 05 1.59E 04 3.69E 04 0.OOE 00 0.00E 00 1.53E 06 0.00E 00 Co-58 2.77E 03 9.51E 04 0.00E 00 2.07E 03 0.OOE 00 0.OOE 00 1.34E 06 0.OOE 00 Co-60 1.98E 04 2.59E 05 0.00E 00 1.51E 04 0.OOE 00 0.OOE 00 8.71E 06 0.00E 00 Zn-65 6.23E 04 4.66E 04 3.85E 04 1.33E 05 8.63E 04 0.OOE 00 1.24E 06 0.00E 00 Sr-89 1.25E 04 3.71E 05 4.34E 05 0.00E 00 O.0OE 00 0.OOE 00 2.41E 06 0.OOE 00 Sr-90 6.67E 06 7.64E 05 1.08E 08 0.OOE 00 O.0OE 00 0.OOE 00 1.65E 07 0.OOE 00 Zr-95 3.15E 04 1.49E 05 1.45E 05 4.58E 04 6.73E 04 0.OOE 00 2.68E 06 0.OOE 00 1-131 2.64E 04 6.48E 03 .3.54E 04 4.90E 04 8.39E 04 1.46E 07 0.OOE 00 0.OOE 00 1-133 6.21E 03 1.03E 04 1.21E 04 2.05E 04 3.59E 04 2.92E 06 0.OOE 00 0.OOE 00 1-135 3.49E 03 6.95E 03 3.70E 03 9.44E 03 1.49E 04 6.21E 05 0.OOE 00 0.OOE 00 Cs-134 5.48E 05 9.75E 03 5.02E 05 1.13E 05 3.75E 05 0.00E 00 1.46E 05 0.OOE 00 Cs-136 1.37E 05 1.09E 04 5.14E 04 1.93E 05 1.10E 05 0.OOE 00 1.77E 04 0.00E 00 Cs-137 3.11E 05 8.47E 03 6.69E 05 8.47E 05 3.04E 05 0.OOE 00 1.21E 05 O.O0E 00 Ba-140 3.51E 03 2.28E 05 5.46E 04 6.69E 01 2.28E 01 0.OOE 00 2.03E 06 0.OOE 00 Ce-141 2.16E 03 1.26E 05 2.84E 04 1.89E 04 8.87E 03 0.OOE 00 6.13E 05 0.OOE 00 Ce-144 2.62E 05 8.64E 05 4.89E 06 2.02E 06 1.21E 06 0.OOE 00 1.34E 07 0.OOE 00 Nb-95 5.66E 03 9.68E 04 1.86E 04 1.03E 04 1.00E 04 0.OOE 00 7.51E 05 0.OOE 00 Ru-103 8.96E 02 1.09E 05 2.10E 03 0.OOE 00 7.43E 03 0.OOE 00 7.83E 05 0.OOE 00-H CD CD NJ CD CD C0'-0 CD CD 0, Z30-u CD 0D CD"-4 m CA o ,n n 0'17'17 z-I* Ri values are in others.units of mRem/yr per pCi/m-1 for inhalation and tritium, and in units of m2 mRem/yr per pCi/Sec for all (D (A)0 CT)CD CA 0)0 2 wmmwdmmmd&#xfd; Nuclide T. Body GI Tract Bone Liver Kidney Thyroid Lunq Skin H-3 1.21E 03 1.12E 03 0.00E 00 1.12E 03 1.12E 03 1.12E 03 1.12E 03 1.12E 03 Cr-51 1.54E 02 1.08E 03 O.O0E 00 0.OOE 00 2.43E 01 8.53E 01 1.70E 04 0.00E 00 Mn-54 9.50E 03 2.29E 04 O.OOE 00 4.29E 04 1.OOE 04 0.OOE 00 1.57E 06 0.00E 00 Fe-59 1.67E 04 7.06E 04 2.07E 04 3.34E 04 0.00E 00 0.OOE 00 1.27E 06 0.00E 00 Co-58 3.16E 03 3.43E 04 0.OOE 00 1.77E 03 0.00E 00 0.OOE 00 1.1OE 06 0.00E 00 Co-60 2.26E 04 9.61E 04 0.OOE 00 1.31E 04 0.OOE 00 0.OOE 00 7.06E 06 0.OOE 00 Zn-65 7.02E 04 1.63E 04 4.25E 04 1.13E 05 7.13E 04 0.OOE 00 9.94E 05 0.OOE 00 Sr-89 1.72E 04 1.67E 05 5.99E 05 0.OOE 00 0.OOE 00 0.OOE 00 2.15E 06 0.OOE 00 Sr-90 6.43E 06 3.43E 05 1.01E 08 0.OOE 00 0.OOE 00 0.OOE 00 1.47E 07 0.OOE 00 Zr-95 3.69E 04 6.10E 04 1.90E 05 4.17E 04 5.95E 04 0.OOE 00 2.23E 06 0.00E 00 1-131 2.72E 04 2.84E 03 4.80E 04 4.80E 04 7.87E 04 1.62E 07 0.OOE 00 0.00E 00 1-133 7.68E 03 5.47E 03 1.66E 04 2.03E 04 3.37E 04 3.84E 06 0.OOE 00 0.00E 00 1-135 4.14E 03 4.44E 03 4.92E 03 8.73E 03 1.34E 04 7.92E 05 0.OOE 00 0.0OE 00 Cs-134 2.24E 05 3.84E 03 6.50E 05 1.01E 05 3.30E 05 0.OOE 00 1.21E 05 0.OOE 00 Cs-136 1.16E 05 4.17E 03 6.50E 04 1.71E 05 9.53E 04 0.OOE 00 1.45E 04 0.OOE 00 Cs-137 1.28E 05 3.61E 03 9.05E 05 8.24E 05 2.82E 05 0.OOE 00 1.04E 05 0.00E 00 Ba-140 4.32E 03 1.02E 05 7.39E 04 6.47E 01 2.11E 01 0.OOE 00 1.74E 06 0.00E 00 Ce-141 2.89E 03 5.65E 04 3.92E 04 1.95E 04 8.53E 03 0.OOE 00 5.43E 05 0.00E 00 Ce-144 3.61E 05 3.88E 05 6.77E 06 2.12E 06 1.17E 06 0.OOE 00 1.19E 07 0.00E 00 Nb-95 6.55E 03 3.70E 04 2.35E 04 9.18E 03 8.62E 03 0.OOE 00 6.14E 05 O.O0E 00 Ru-103 1.07E 03 4.48E 04 2.79E 03 O.0OE 00 7.03E 03 0OOE 00 6.62E 05 O.OOE 00* Ri values are in units of mRem/yr per pCi/m3 for inhalation and tritium, and in units of m2 mRem/yr per pCi/Sec for all others.(D 0, 0, CD CD 0 C2D (0 G~CD M00 I.-0Orn c 11;0a 0 z 0n-D 0, a)a)CD T.CY)0 0 C)0 P, 0 Nuclide T. Body GI Tract Bone Liver Kidney Thyroid Lung Skin H-3 6.46E 02 6.46E 02 0.OOE 00 6.46E 02 6.46E 02 6.46E 02 6.46E 02 6.46E 02 Cr-51 8.93E 01 3.56E 02 0.00E 00 0.OOE 00 1.32E 01 5.75E 01 1.28E 04 0.00E 00 Mn-54 4.98E 03 7.05E 03 0.OOE 00 2.53E 04 4.98E 03 O.OOE 00 9.98E 05 0.OOE 00 Fe-59 9.46E 03 2.47E 04 1.35E 04 2.35E 04 0.00E 00 0.00E 00 1.01E 06 0.OOE 00 Co-58 1.82E 03 1.11E 04 0.OOE 00 1.22E 03 0.00E 00 O.00E 00 7.76E 05 0.OOE 00 Co-60 1.18E 04 3.19E 04 0.OOE 00 8.01E 03 0.00E 00 0.OOE 00 4.50E 06 0.OOE 00 Zn-65 3.1OE 04 5.13E 04 1.93E 04 6.25E 04 3.24E 04 0.OOE 00 6.46E 05 0.OOE 00 Sr-89 1.14E 04 6.39E 05 3.97E 05 0.OOE 00 0.OOE 00 0.OOE 00 2.03E 06 0.OOE 00 Sr-90 2.59E 06 1.31E 05 4.08E 07 0.OOE 00 0.00E 00 0.OOE 00 1.12E 07 0.00E 00 Zr-95 2.03E 04 2.17E 04 1.15E 05 2.78E 04 3.10E 00 O.OOE 00 1.75E 06 0.OOE 00 1-131 1.96E 04 1.06E 03 3.79E 04 4.43E 04 5.17E 04 1.48E 07 0.00E 00 0.OOE 00 1-133 5.59E 03 2.15E 03 1.32E 04 1.92E 04 2.24E 04 3.55E 06 0.00E 00 O.OOE 00 1-135 2.27E 03 1.83E 03 3.86E 03 7.60E 03 8.47E 03 6.96E 05 0.OOE. 00 O.OOE 00 Cs-134 7.44E 04 1.33E 03 3.96E 05 7.02E 05 1.90E 05 O.00E 00 7.95E 04 0.OOE 00 Cs-136 5.28E 04 1.43E 03 4.82E 04 1.34E 05 5.63E 04 0.OOE 00 1.17E 04 0.00E 00 Cs-137 4.54E 04 1.33E 03 5.48E 05 6.11E 05 1.72E 05 O.OOE 00 7.12E 04 0.OOE 00 Ba-140 2.89E 03 3.83E 04 5.59E 04 5.59E 01 1.34E 01 0.00E 00 1.59E 06 0.OOE 00 Ce-141 1.99E 03 2.15E 04 2.77E 04 1.66E 04 5.24E 03 0.OOE 00 5.16E 05 0.OOE 00 Ce-144 1.76E 05 1.48E 05 3.19E 06 1.21E 06 5.38E 06 0.OOE 00 9.84E 06 O.0OE 00 Nb-95 3.78E 03 1.27E 04 1.57E 04 4.79E 05 4.72E 03 0.OOE 00 4.79E 05 0.OOE 00 Ru-103 6.79E 02 1.61E 04 2.02E 03 0.OOE 00 4.24E 03 0.00E 00 5.52E 05 0.OOE 00* Ri values are in units of.mRem/yr per pCi/m 3 for inhalation and tritium, and in units of m2 mRem/yr per pCi/Sec for all others.C: CD CD CD CD:3 T-CD I-,.m-u CYo C7D 0 0--A MONTICELLO NUCLEAR GENERATING PLANT ODCM-05.01 TITLE: GASEOUS EFFLUENT CALCULATIONS Revision 6 1Page 66 of 66 Table 26 Table of Radioisotope Constants Used by EBARR T 2 3 3 4 5 6 7 8 10 11 12 13 14 15 Isotope Xe-1 33 Xe-1 35 Kr-85m Kr-88 Kr-87 Xe-138 Kr-90 Xe-1 39 Kr-89 Xe-1 37 Xe-1 35m Kr-83m Xe-133m Xe-1 31m Kr-85 Fission Yield 0.0669 0.0630 0.0130 0.0356 0.0253 0.0590 0.0500 0.0540 0.0459 0.0600 0.00720 0.00520 0.00160 0.000170 0.00271 Decay Constant 0.00000152 0.0000210 0.0000438 0.00000690 0.000152 0.000814 0.0210 0.0169 0.00361 0.00296 0.000722 0.000103 0.00000348
 
==0.0 00000668==
0.00000000204 1/jIk MONTICELLO NUCLEAR GENERATING PLANT ODCM-06.01 TITLE: DOSE FROM ALL URANIUM FUEL CYCLE Revision 3 SOURCES Page 1 of 4 OFFSITE DOSE CALCULATION MANUAL -TABLE OF CONTENTS SECTION 1.0 R EC O R D O F R EV ISIO N ...............................................
2.0 DOSE FROM ALL URANIUM FUEL CYCLE SOURCES ....................
2.1 D ose C om m itm ent .......................
.......................
2 .2 B a s e s ........................................................PAGE 2 3 3 4 I Approval:
PCR 01128077 I/pIr MONTICELLO NUCLEAR GENERATING PLANT ODCM-06.01 TITLE: DOSE FROM ALL URANIUM FUEL CYCLE Revision 3 SOURCES Page 2 of 4 1.0 RECORD OF REVISION Revision No.Date Reason for Revision 1 2 3 October -2000 June -2005 March -2008 Moved previous ODCM-04.01 (INFORMATION RELATED TO 40CFR190 and 40CFR1 41) into this document, changed the title to "DOSE FROM ALL URANIUM FUEL CYCLE SOURCES" and incorporated Tech Specs section 3.8.D and 4.8.D into document.Incorporated changes made during the conversion of the Current Technical Specifications to the Improved Technical Specifications.
This includes dual step annotation.
Added requirements of 10CFR72.104 for doses from the plant ISFSI. Removed references to CTS.I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-06.01 TITLE: DOSE FROM ALL URANIUM FUEL CYCLE Revision 3 SOURCES Page 3 of 4 2.0 DOSE FROM ALL URANIUM FUEL CYCLE SOURCES 2.1 Dose Commitment
 
====2.1.1 Controls====
A. In accordance with Tech Spec 5.5.3.j. and 10CFR72.104, the dose or dose commitment to any member of the public from all uranium fuel cycle sources is limited to less than or equal to 25 mrem to the total body or any organ, except for the thyroid, which SHALL be limited to less than or equal to 75 mrem over a period of 12 consecutive months.2.1.2 Applicability At all times 2.1.3 Action A. With the calculated dose from the release of radioactive materials in liquid or gaseous effluents exceeding twice any of the limits of Controls ODCM-02.01 Section 2.2.1, ODCM-03.01 Section 2.2.1 or ODCM-03.01 Section 2.3.1, prepare and submit within 30 days a special report to the Commission which includes the following:
: 1. Defines corrective actions and calculates the highest radiation exposure to any member of the general public from all uranium fuel cycle sources (including all effluent pathways and direct radiation).
: 2. Unless this report shows that exposures are less than the 40CFR Part 190 standard, either apply to the Commission for a variance to continue-releases which exceed the 40CFR Part 190 standard or reduce subsequent releases to permit the standard to be met.2.1.4 Surveillance Requirements A. Cumulative dose contributions from all liquid and gaseous effluents SHALL be determined in accordance with surveillance requirements ODCM-02.01 Section 2.2.4, ODCM-03.01 Section 2.2.4, and ODCM-03.01 Section 2.3.4 and in accordance with the ODCM.I/pIr MONTICELLO NUCLEAR GENERATING PLANT ODCM-06.01 TITLE: DOSE FROM ALL URANIUM FUEL CYCLE Revision 3 SOURCES Page 4 of 4 2.2 Bases 2.2.1 Dose From All Uranium Fuel Cycle Sources A. Dose Commitment Control 2.1.1 .A. is provided to meet the dose limitations of 40CFR190.
The specification requires the preparation and submittal of a special report whenever the calculated doses from plant radioactive effluents exceed twice the design objective doses of Appendix I. Submittal of the report is considered a timely request and a variance is granted until Staff action on the request is complete.
For sites containing up to 4 reactors, it is highly unlikely that the resultant dose to a real individual will exceed 40CFR1 90 if the individual reactors remain with the reporting requirement level. For the purpose of the special report it may be assumed that the dose commitment to the real individual from other uranium fuel cycle source is negligible, with the exception that dose contributions from other nuclear fuel cycle facilities at the same site or within a radius of 5 miles must be considered.
Control 2.1.1 .A. also contains the dose limitations of 10CFR72.104, Criteria for Radioactive Materials in Effluents and Direct Radiation From an ISFSI or MRS. The dose limitations for 10CFR72.104 are the same as those in 40CFR190.
MNGP installed an ISFSI in 2008.I/plr I MONTICELLO NUCLEAR GENERATING PLANT TITLE: RADIOLOGICAL ENVIRONMENTAL I IMONITORING PROGRAM ODCM-07.01 Revision 17 Page 1 of 25 OFFSITE DOSE CALCULATION MANUAL -TABLE OF CONTENTS SECTION PAGE 1.0 RECORD OF REVISION .....................................................................................
2 2.0 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM ............................
4 2.1 M onitoring P rogram .................................................................................
..4 2 .2 Land U se C e nsus ....................................................................................
..6 2 .3 S a m p lin g .................................................................................................
..7 2.4 Interlaboratory Comparison Program .......................................................
8 2 .5 B a s e s ......................................................................................................
..9 Figure 1 Radiation Environmental Monitoring Program Sampling Locations
..........
10 Figure 2 4 -5 Mile Ring, Control and Special Interest TLD Locations
....................
11 Figure 3 Site Boundary TLD Locations
...................................................................
12 Table 1 Monticello Nuclear Generating Plant Radiological Environmental Monitoring Program Sample Collection and Analysis ...............................
13 Table 2 Reporting Levels for Radioactivity Concentrations in Environmental Samples (Reporting Levels) .....................................................................
18 Table 3 Maximum Values for the Lower Limits of Detection (LLD) ........................
19 Table 4 Monticello Nuclear Generating Plant Radiological Environmental Monitoring Program Sampling Locations
................................................
21 Approval:
PCR 01253009 M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-07.01 TITLE: RADIOLOGICAL ENVIRONMENTAL Revision 17 MONITORING PROGRAM Page 2 of 25 1.0 RECORD OF REVISION Revision No.Date Reason for Revision October -2000 November -2001 November -2002 April -2003 October -2003 November -2003 September
-2004 Moved previous ODCM-05.01 (RADIATION ENVIRONMENTAL MONITORING PROGRAM) into this document, changed the title to "RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM" and incorporated Tech Spec section 4.16 "Radiation Environmental Monitoring Program" into this document.Deleted incorrect reference in section 2.1.3.C.Table 4, page 22, TLD M02S from Edgar Klucas Res., 1.1, 148, SE to Krone Residence, 0.5, 223, SW.Table 4, page 20, TLD M-10, from Goenner Farm, 12.4, 322, NW to Campbell Farm, 10.6, 357, N.Change in the Critical Garden location.Updated sampling locations'on Figures 1, 2 and 3.Change in the Critical Garden location.Change 2.4.1.A. to require cross check program to be NIST traceable.
NRC no longer approves cross check programs.Incorporated changes made during the conversion of the Current Technical Specifications to the Improved Technical Specifications.
This includes dual step annotation.
Updated all sample locations with GPS.Corrected inconsistencies between location on map and actual location with GPS.Incorporated changes suggested by NRC IP 71122.01 sections 02.01.d and 02.02.e as requested in GAR 01055347.Removed references to Current Technical Specifications.
8 9 10 June -2005 January -2006 November -2006 M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-07.01 TITLE: RADIOLOGICAL ENVIRONMENTAL Revision 17 IMONITORING PROGRAM Page 3 of 25 Revision No.Date Reason for Revision 11 12 13 14 15 16 17 August 2007 January 2008 August 2008 November 2009 December 2009 June 2010 October 2010 Corrected location of air sampler M-4 to correct sector.Removed Wienand farm (M-24) from milk locations.
The farm went out of business.Added new groundwater wells for groundwater characterization study.Updated Figure 3 for site boundary TLD locations.
Added neutron and gamma TLDs for ISFSI monitoring.
Added sampling requirements and locations for vegetation sampling.Removed Milk Sampling locations M-28 and M-10. Hoglund farm went out of business and the control milk location is no longer needed. Updated Figure 1, Radiological Environmental Monitoring Program Sampling Locations, to remove M-28. Added ground water monitoring wells MW-9, MW-10, and MW-11 Updated Table 4, Radiological Environmental Monitoring Program Sample Locations, added ground water monitoring wells MW 9B, MW12A,12B,13A,13B Replaced M-10c (Campbell Farm) Drinking Water control sample location with M-43c (Imholte Farm). Changing the control drinking water location is due to the Campbell Farm no longer having an accessible sample location.Updated Section 2.3.2, Site Groundwater Characterization Study, and Table 4, Radiological Environmental Monitoring Program Sample Locations, to add groundwater monitoring well MW-14.Deleted reference to M-10 on Figure 1 to reflect replacement of M-10c (Campbell Farm) Drinking Water control sample location with M-43c (Imholte Farm). Added Kitzman Farm (M-16) and Greniger Farm (M-17c). The Kitzman Farm was identified as milking goats for commercial use. The Greniger Farm was chosen as the control goat milk location.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-07.01 TITLE: RADIOLOGICAL ENVIRONMENTAL Revision 17 MONITORING PROGRAM Page 4 of 25 2.0 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM 2.1 Monitoring Program 2.1.1 Controls A. In accordance with Tech Spec 5.5.1, the Radiological Environmental Monitoring Program (REMP) SHALL be conducted as specified in Table 1.B. Radioanalysis SHALL be conducted meeting the requirements of Table 3.2.1.2 Applicability At all times.2.1.3 Action A. Whenever the Radiological Environmental Monitoring Program is not being conducted as specified in Table 1 the Annual Radiological Environmental Operating Report SHALL include a description of the reasons for not conducting the program as required and plans for preventing a recurrence.
B. Deviations are permitted from the required sampling schedule if samples are unobtainable due to hazardous conditions, seasonable unavailability, or to malfunctions of automatic sampling equipment.
If the latter occurs, every effort SHALL be made to complete corrective action prior to the end of the next sampling period.C. With the level of radioactivity in an environmental sampling medium exceeding the reporting levels of Table 2 when averaged over any calendar quarter, submit a special report to the Commission within 30 days from the end of the affected calendar quarter. When more than one of the radionuclides in Table 2 are detected in the sampling medium, this report SHALL be submitted if: concentration (1) concentration (2)+--------
------------------
--+... >1.0 limit level (1) limit level (2)M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-07.01 TITLE: RADIOLOGICAL ENVIRONMENTAL Revision 17 MONITORING PROGRAM Page 5 of 25 When radionuclides other than those in Table 2 are detected and are the result of plant effluents, this report SHALL be submitted if the potential annual dose to an individual is equal to or greater than the calendar year limits of ODCM-02.01 (LIQUID EFFLUENTS)
Control 1.2.1.A, ODC-M-03.01 (GASEOUS EFFLUENTS)
Control 1.2.1.A, or ODCM-03.01 Control 1.3.1.A.This report is not required if the measured level of radioactivity was not the result of plant effluents; however, in such an event, the condition SHALL be reported and described in the Annual Radiological Environmental Operating Report.D. Although deviations from the sampling, schedule are permitted under Paragraph B. above, whenever milk or broad leaf vegetation samples can no longer be obtained from the designated sample locations required by Table 1, the Annual Radiological Environmental Operating Report SHALL explain why the samples can no longer be obtained and identify the new locations which have been or will be added to and deleted from the monitoring program.2.1.4 Surveillance Requirements The radiological environmental monitoring samples SHALL be collected pursuant to Table 1 from the specific locations in Table 4 and SHALL be analyzed pursuant to the requirements of Table 1 and the detection capabilities required by Table 3.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-07.01 TITLE: RADIOLOGICAL ENVIRONMENTAL Revision 17 MONITORING PROGRAM Page 6 of 25 2.2 Land Use Census 2.2.1 Controls A Land Use Census SHALL be conducted and SHALL identify: A. The location of the nearest milk animal, the nearest residence, and the nearest garden of greater than 500 ft 2 producing broad leaf vegetables in each of the 16 meteorological sectors within a distance of 5 miles.B. The location of ALL milk animals and ALL 500 ft 2 or greater gardens producing broad leaf vegetables in each of the meteorological sectors within a distance of 3 miles.2.2.2 Applicability At all times.2.2.3 Action A. With a Land Use Census identifying a location which yields a calculated dose or dose commitment (via the same exposure pathway) 20 percent greater than at a location from which samples are currently being obtained in accordance with Controls 2.1 .1 .A, the Annual Radioactive Effluent Release Report for this period SHALL identify the new location.
The new location SHALL be added to the Radiological Environmental Monitoring Program within 30 days. The sampling location, excluding the control station location, having the lowest calculated dose or dose commitment (via the same exposure pathway) may be deleted from this monitoring program after October 31 of the year in which this Land Use Census was conducted.
 
====2.2.4 Surveillance====
 
Requirements A. The Land Use Census SHALL be conducted at least once per year between the dates of May 1 and October 31 by door to door survey, aerial survey, or by consulting local agricultural associations.
M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-07.01 TITLE: RADIOLOGICAL ENVIRONMENTAL Revision 17 MONITORING PROGRAM Page 7 of 25 2.3 SamDling Table 1 and Figure 1 specify the current sampling locations for the radiological environmental monitoring program. These sampling locations are based on the latest land use census and the Site Groundwater Characterization Study.2.3.1 Land Use Census A. If it is learned from an annual census that milk animals or gardens are present at the location which yields a calculated thyroid dose greater than those locations previously sampled, the new milk animal or garden locations resulting in the higher calculated doses SHALL be added to the surveillance program as soon as practicable.
Sample locations (except the control)having lower calculated doses may be dropped from the program at the end of the grazing or growing season (October 31) to keep the total number of sample locations constant.B. If the plant begins routine discharges of liquid radioactive effluent into the Mississippi River, a land use survey will be conducted to determine whether any crops are irrigated with water taken from the Mississippi River between the plant discharge canal and a point 5 miles downstream.
If edible crops are being irrigated from Mississippi River water, appropriate samples will be collected and analyzed per Table 1.2.3.2 Site Groundwater Characterization Study Review of the available groundwater piezometric data shows that shallow groundwater generally flows toward the Mississippi River, and possible upward flow gradients are present from the deep groundwater aquifer toward the shallow groundwater at the MNGP site. Therefore, any tritium releases into the subsoil environment should move towards the Mississippi River in the shallow groundwater without potentially impacting the deeper groundwater in rock. The average velocity of shallow groundwater flow is estimated at approximately 3 feet per day.A system of fourteen additional shallow groundwater monitoring wells was installed, identified as M-36 through M-40 and M-44 through M-52, to complement existing groundwater monitoring wells identified as M-33, M-34 and M-35. This monitoring system will effectively confirm the shallow groundwater flow directions during the year and will help to demonstrate that the potential impact of any releases within the plant area on groundwater inland of the plant is negligible.
M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-07.01 TITLE: RADIOLOGICAL ENVIRONMENTAL Revision 17 MONITORING PROGRAM Page 8 of 25 2.4 Interlaboratory Comparison Program 2.4.1 Controls A. Analyses SHALL be performed on radioactive materials supplied as part of a NIST traceable cross-check program. This program involves the analyses of samples provided by a control laboratory and comparison of results with those of the control laboratory as well as with other laboratories which receive portions of the same samples. Media used in this program (air, milk, water, etc.)SHALL be limited to those found in the Radiological Environmental Monitoring Program.2.4.2 Applicability At all times.2.4.3 Action A. When required analyses are not performed, corrective action SHALL be reported in the Annual Radiological Environmental Operating Report.2.4.4 Surveillance Requirements A. The summary results of analyses performed as part of the above required program SHALL be included in the Annual Radiological Environmental Operating Report.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-07.01 TITLE: RADIOLOGICAL ENVIRONMENTAL Revision 17 MONITORING PROGRAM Page 9 of 25 2.5 Bases 2.5.1 Monitoring Program Control 2.1.1 provides measurements of radiation and radioactive materials in those exposure pathways and for those radionuclides which lead to the highest potential radiation exposures of individuals resulting from the plant operation.
This program thereby supplements the radiological effluent monitoring by verifying that the measurable concentrations of radioactive materials and levels of radiation are not higher than expected on the basis of the effluent measurements and modeling of the environmental exposure pathways.
After a specific program has been in effect for at least 3 years of operation, program changes may be initiated based on this experience.
The detection capabilities required by Table 1 are state-of-the art for routine environmental measurements in industrial laboratories.
The LLDs for drinking water meet the requirement of 40CFR Part 141.2.5.2 Land Use Census Control 2.2.1 is provided to ensure that changes in the use of off-site areas are identified and that modifications to the monitoring program are made if required by the results of this census. The best survey information from door-to-door, aerial or consulting with local agricultural associations SHALL be used. This census satisfies the requirements of Section IV.B.3 of Appendix I to 10CFR Part 50. Restricting the census to gardens of greater than 500 square feet provides assurance that significant exposure pathways via broad leaf vegetables will be identified and monitored since a garden of this size is the minimum required to produce the quantity (26 kg/year) of broad leaf vegetables assumed in Regulatory Guide 1.109 for consumption by a child. To determine this minimum garden size, the following assumptions were used: 1) that 20% of the garden was used for growing broad leaf vegetables (i.e., similar to lettuce and cabbage), and 2) a vegetation yield of 2 kg/square meter.2.5.3 Sampling Section 2.3.1.B. is worded to conform to LAR-39 and its associated NRC Safety Evaluation (SER).2.5.4 Interlaboratory Comparison Program The requirement for participation in an interlaboratory comparison program is provided to ensure that independent checks on the precision and accuracy of the measurements of radioactive material in environmental sample matrices are performed as part of a quality assurance program for environmental monitoring in order to demonstrate that the results are reasonably valid.M/arb 0)0 10 1 57th _ _e~~-R' 0 Q T-L Ol*~TA ..& ' ..... .4 .[.-_ .. _--. W' /" r MiY (si~ C=p- vrC 1 ,g/ "~r-i&#xb6; -eet XJ.;4tA! 1 -10 4 C* -o______-__
_________
__.." ___ __../____
__..... GPS Map Det&ill 0 _ *.Off Map M-01 Xeel Energy & 0 M-1 4 Monticello Nuclear Power Plant o-n 5 M-1 6 REND Sampling Locations "4'M-17c ) 0 M-43 C 2001 interstate America dtbta eXterource.
Atl rights reserved.
C r00t Tete Atlas North America. Inc. C 2001 infioUSA.
C Garmie Corporation 1995-2002 MOM&ME&M 0"-I rn im C)CD N)A.(0 0 0 0 0)-D (D 0 0 U).0 0 0 m z 0 z m z-A r4 a
=0 ic 0 -z0 CA) 0 0~;w 0.-P 0 0)0 >01 mmmmhmmi&#xfd; 0-0)M~-I.m.Exposure Pathway and/or Sample Number of Samples and Sample Locations**
Sampling and Collection Frequency Type and Frequency of Analysis 1. Airborne Radioiodine
&Particulates
: 2. Direct Radiation Samples from 5 locations:
3 samples from offsite locations (in different sectors) of the highest calculated annual average ground level D/Q, 1 sample from the vicinity of a community having the highest calculated annual average ground-level D/Q, and 1 sample from a control location specified in Table 4.40 TLD stations established with duplicate dosimeters placed at the following locations:****
Continuous Sampler operation with sample collection weekly.Radioiodine analysis Weekly for 1-131 Particulate:
Gross beta activity on each filter weekly*. Analysis SHALL be per-formed more than 24 hours following filter change.Perform gamma isotopic analysis on composite (by location) sample quarterly.
Gamma/Neutron Dose quarterly 0 0 CD 0-z C 0 CD a)--0= D CfCD 00 530)>0)2:30L Se.<0 CD 0:3 0:3 0 z 0 z E z MI Quarterly* If gross beta activity in any indication sample exceeds 10 times the yearly average of the control sample, a gamma isotopic analysis is required.** Sample locations are further described in Table 4.Three control TLD locations have only one dosimeter.
0)-9 0~Exposure Pathway and/or Sample Number of Samples and Sample Locations**
Sampling and Collection Frequency Type and Frequency of Analysis 2. Direct Radiation (cont'd)1. Using the 16 meterological sectors as guidelines, an inner ring of stations in the general area of the site boundary is established and an outer ring of stations at 4 to 5 mile distance from the plant site is established.
Because of inaccessibility, two sectors in the inner ring are not covered.2. Ten dosimeters are established at special interest areas and four control stations.3. 13 neutron and gamma dosimeters-are posted around the ISFSI. Additionally, 3 neutron dosimeters are stationed with existing TLDs and 4 neutron control dosimeters are stationed with the REMP control TLDs.-I 0)CD 0 0 z CD 0)5-CO 0)C )0~00=3-c~3 (D 0)0 0:3-I-Il I-m 0 r-0 z 0 z z CD 0-3. Waterborne
: a. Surface Upstream & downstream locations.
Monthly composite of weekly samples (water& ice conditions permitting)
Gamma Isotopic analysis of each monthly composite Tritium analysis of quarterly composites of monthly composites 00 0 0 2b** Sample locations are further described in Table 4.
CD-I 0~Exposure Pathway and/or Sample Number of Samples and Sample Locations**
Sampling and Collection Frequency Type and Frequency of Analysis 3. Waterborne (cont'd)b. Ground c. Drinking d. Sediment from Shoreline Samples from one or two sources.Three samples from wells within 5 miles of the plant site and one sample from a well greater than 10 miles from the plant site.One sample .from the City of Minneapolis water supply.One sample upstream of plant, one sample downstream of plant, and one sample from shoreline of recreational area.Quarterly Quarterly Monthly composite of weekly samples Semiannually Gamma isotopic and tritium analysis of each sample Gamma Isotopic and tritium analyses of each sample 1-131 Analysis and Gross beta and Gamma isotopic analysis of each monthly composite Tritium analysis of quarterly composites of monthly composites Gamma isotopic analysis of each sample 0 0 CD z C 0 (D C/)-~CD-0 :3 (D CD 0~C):3-:3-(D 0 0:3 m 0-0 z 0 z z (D U), 03 Sample locations are further described in Table 4.
0~Exposure Pathway and/or Sample Number of Samples and Sample Locations**
Sampling and Collection Frequency Type and Frequency of Analysis 4. In-gestion
: a. Milk b. Vegetation
: c. Fish and Invertebrates One sample from dairy farm having highest D/Q, one sample from each of three dairy farms (if available) calculated to have doses from 1-131 > 1 mrem/yr, and one sample from 10-20 miles.Samples of vegetation grown nearest each of two different offsite locations of highest predicted annual average D/Q if milk sampling is not performed, and one sample from 10-20 miles in the least prevalent wind direction.
One sample of one game specie of fish located upstream and downstream of the plant site.One sample of Invertebrates upstream and downstream of the plant site.Monthly or biweekly if animals are on pasture Monthly during growing season Samples collected semi-annually Gamma isotopic and 1-131 analysis of each sample Gamma Isotopic and 1-131 analysis of each sample.Gamma isotopic analysis on each sample (edible portion only on fish).CD 0 0 a-z C',-W G)>-0 F(n 03 0>(0 3-u 00 (0 t 0-I?-.m.0 r-0 0 0 z E z CD-4** Sample locations are further described in Table 4...4..L.
B-Exposure Pathway and/or Sample Number of Samples and Sample Locations**
Sampling and Collection Frequency Type and Frequency of Analysis 4. Ingestion (cont'd)d. Food Products One sample of corn and potatoes from any area that is irrigated by water in which liquid radioactive effluent has been discharged.***
One sample of broad leaf vegetable from highest D/Q garden and one sample from 10-20 miles.At time of harvest At time of harvest Gamma isotopic analysis of edible portion of each sample 1-131 analysis of edible portion of each sample-I 0 0 z (D a)a,)-6(D 0)0~0)a) 0 (n.o a)-to 0~: Cj 0)0=3 (a (0 3I 0 z 0 z 0')0)(0)(D--L-4, 01 I-m o I-0 I-z 0-4 0 I-.F-.0 z rn** Sample locations are further described by in Table 4.As determined by methods outlined in section 2.3.0 0 0-4 0 Water Airborne Particulate Fish Milk Vegetables Analysis (pCi/I) or Gas (pCi/m 3) (pCi/kg, wet) (pCi/I) (pCi/kg, wet)H-3 2 x 104(a)Mn-54 1 x i0 3  3 x 10 4 Fe-59 4 x 10 2  1 x 10 4 Co-58 1 x 10 3  3 x 10 4 Co-60 3 x 10 2  1 x 10 4 Zn-65 3 x 102 2 x10 4 Zr-Nb-95 4 x 1 0 2(b)1-131 2(c) 0.9 3 1 x 102 Cs-134 30 10 1 x 10 3  60 1 x 10 3 Cs-137 50 20 2 x 10 3  70 2 x 103 Ba-La-1 40 2 x 1 0 2(b) 3 x 102(b)CD (D 0 Z3 CD (D (D-4, 0 0~~CD0<CDO:3 0 I:3 3D<CD Cn-I rtl I-0 0 0 m z 0 z E z-D;I-a -For drinking water samples b -Total for parent and daughter c -If no drinking water pathways exist, a value of 20 pCi/I may be used.mmmd&#xfd;
-"-I-I'I-m Water Airborne Particulate Fish Milk Food Products Sediment Analysis (pCi/I) or Gas (pCi/m 3) (pCi/kg, wet) (pCi/I) (pCi/kg, wet) (pCi/kg, dry)gross beta 4b 1 x 10-2 3H 2000(l1000b) 5 4 Mn 15 130 5 9 Fe 30 260 58, 6 0Co 15 130 6 5 Zn 30 260 95Zr-Nb 15c 131 7 x 10-2 1 60 134, 1 3 7 cs 1 5 (1 0b), 18 1 X 10-2 130 15 60 150 140Ba-La 15C 15C CD x 3 0)CD r-0 CD 0 CD a 0 0 I-0 C" 0 I-z 0 z z-D 0-mmmh==6&#xfd; 0~0-I r TABLE NOTATION 0 a -The LLD is the smallest concentration of radioactive material in a sample that will be detected with 95% 0)probability with 5% probability of falsely concluding that a blank observation represents a "real" signal.For a particular measurement system (which may include radiochemical separation):
3rC LLD = 4.66 sb E w V
* 2.22
* Y
* exp(-A A t)where: c;U LLD is the apriori lower limit of detection as defined above (as picocurie per unit mass or volume), sb is the standard deviation of the background counting rate or of the counting rate of a blank sample as " appropriate (as counts per minute). Typical values of E, V, Y and At shall be used in the calculations.
C E is the counting efficiency (as counts per transformation) 0 ;U)V is the sample size (in units of mass or volume) -M O 2.22 is the number of transformations per minute per picocurie
;U Z "-Y is the fraction radiochemical yield (when applicable) 3_.A is the radioactive decay constant for the particular radionuclide En m A t is the elapsed time between sample collection (or end the sample collection period) and time of o q counting E D I-b -LLD for drinking water. CD 0 c -Total for parent and daughter 0 d -These LLDs apply only where "1-131 analysis" is specified.
r-e -Where "Gamma Isotopic Analysis" is specified, the LLD specifications applies to the following 0 0 J 0 radionuclides:
H-3, Mn-54, Fe-59, Co-58, Co-60, Zn-65, Zr-Nb-95, Cs-134, Cs-137 and Ba-La-140.
0.Other peaks which are measurable and identifiable, together with the above nuclides shall be identified Lo. K 0 to 0 C-'
MONTICELLO NUCLEAR GENERATING PLANT ODCM-07.01 TITLE: RADIOLOGICAL ENVIRONMENTAL Revision 17 MONITORING PROGRAM Page 21 of 25 Table 4 Monticello Nuclear Generating Plant Radiological Environmental Monitoring Program Sampling Locations Location Distance Compass Type of Sample Code Collection Site Miles Heading Sector River water River water Drinking water Drinking water Drinking water Drinking water Drinking water Ground water Ground water Ground water Ground water Ground water Ground water Ground water Ground water Ground water Ground water Ground water Ground water Ground water Ground water Ground water Ground water Ground water Sediment-River Sediment-River M-8c M-9 M-14 M-43c M-11 M-12 M-27 M-33 M-34 M-35 M-36 M-37 M-38 M-39 M-40 M-44 M-51 M-45 M-46 M-47 M-48 M-49 M-50 M-52 M-8c M-9 Upstream of plant Downstream of plant City of Minneapolis lmholte Farm City of Monticello Plant Well No. 11 Wise Residence Monitoring Well No. 1 Monitoring Well No. 2 Monitoring Well No. 3 Monitoring Well No. 4 Monitoring Well No. 5 Monitoring Well No. 6 Monitoring Well No. 7 Monitoring Well No. 8 Monitoring Well No. 9 Monitoring Well No. 9B Monitoring Well No. 10 Monitoring Well No. 11 Monitoring Well No. 12A Monitoring Well No. 12B Monitoring Well No. 13A Monitoring Well No. 13B Monitoring Well No. 14 Upstream of plant Downstream of plant Montissippi Park w/in 1000 ft upstream of plant intake w/in 1000 ft downstream of plant discharge 37.0 132 SE 12.3 313 NW 3.3 127 SE 0.26 252 WSW 0.64 207 SSW 0.11 299 WNW 0.14 301 WNW 0.15 305 NW 0.1 25 NNE 0.1 253 WSW 229 ft 228 SW 0.2 66 ENE 0.3 150 SSE 0.1 310 NW 0.1 310 NW 0.1 292 WNW 0.1 283 WNW 0.1 330 NW 0.1 326 NW 0.12 316 NW 0.12 316 NW 0.17 306 NW w/in 1000 ft upstream of plant intake w/in 1000 ft downstream of plant discharge Sediment-Shoreline M-15 1.27 114 ESE M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-07.01 TITLE: RADIOLOGICAL ENVIRONMENTAL Revision 17 MONITORING PROGRAM Page 22 of 25 Table 4 Monticello Nuclear Generating Plant Radiological Environmental Monitoring Program Sampling Locations (Cont'd)Location Distance Compass Type of Sample Code Collection Site Miles Heading Sector Periphyton or M-8c Upstream of plant w/in 1000 ft upstream of plant intake Macroinver-M-9 Downstream of plant w/in 1000 ft downstream of plant tebrates discharge Fish M-8c Upstream of plant w/in 1000 ft upstream of plant intake Fish M-9 Downstream of plant w/in 1000 ft downstream of plant discharge Goat Milk M-16 Kitzman Farm 3.0 165 SSE Goat Milk M-17c Greninger Farm 7.8 250 WSW Vegetation M-41 Training Center 0.8 151 SSE Vegetation M-42 Biology Station Road 0.6 134 SE Vegetation M-43c Imholte Farm 12.3 313 NW Cultivated crops (broad leaf vegetables) a,c Available Producer >10.0 M-27 Highest D/Q Garden** 0.64 207 SSW (corn)*(potatoes)*
Collected only if plant discharges radioactive effluent into the river, then only from river irrigated fields. (See Section 2.1)** As determined by Annual Land Use Census.Particulates and Radio-iodine (air) M-lc Air Station M-1 11.0 307 NW (air) M-2 Air Station M-2 0.8 140 SE (air) M-3 Air Station M-3 0.6 104 ESE (air) M-4 Air Station M-4 0.8 147 SSE (air) M-5 Air Station M-5 2.6 134 SE M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-07.01 TITLE: RADIOLOGICAL ENVIRONMENTAL Revision 17 MONITORING PROGRAM Page 23 of 25 Table 4 Monticello Nuclear Generating Plant Radiological Environmental Monitoring Program Sampling Locations (Cont'd)Location Distance Compass Type of Sample Code Collection Site Miles Heading Sector Direct Radiation (TLD)(TLD)(TLD)(TLD)(TLD)(TLD)(TLD)(TLD)(TLD)(TLD)(TLD)(TLD)(TLD)(TLD)Direct Radiation (TLD)(TLD)(TLD)(TLD)(TLD)(TLD)(TLD)-(general area of the site boundary)M01A M02A M03A M04A M05A M06A M07A M08A M09A M10A M11A M12A M13A M14A Sherburne Ave. So.Sherburne Ave. So.Sherburne Ave. So.Biology Station Rd.Biology Station Rd.Biology Station Rd.County Road 75 County Road 75 County Road 75 County Road 75 County Road 75 County Road 75 North Boundary Rd.North Boundary Rd.0.75 0.79 1.29 0.5 0.48 0.54 0.5 0.48 0.38 0.38 0.4 0.5 0.89 0.78 353 23 55 86 118 135 155 172 209 226 239 262 324 334 N NNE NE E ESE SE SSE S SSW SW WSW W NW NNW-(about 4 to 5 miles distant from M01 B Sherco No. 1 Air Sta.M02B County Road 11 M03B County Rd. 73 & 81 M04B County Rd. 73 (196th Street)M05B City of Big Lake M06B County Rd 14 &196th Street M07B Monticello Industrial Dr.M08B Residence Hwy 25 &Davidson Ave M09B Weinand Farm the plant)4.66 4.4 4.3 4.2 4.3 4.3 4.3 2 N 18 NNE 51 NE 67 ENE 89 E 117 ESE 136 SE 162 SSE 178 S (TLD)(TLD)4.6 4.7 M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-07.01 TITLE: RADIOLOGICAL ENVIRONMENTAL Revision 17 MONITORING PROGRAM Page 24 of 25 Table 4 Monticello Nuclear Generating Plant Radiological Environmental Monitoring Program Sampling Locations (Cont'd)Location Distance Compass Type of Sample Code Collection Site Miles Heading Sector (TLD)(TLD)(TLD)(TLD)(TLD)(TLD)(TLD)M10B Reisewitz Farm -Acacia Ave M11B Vanlith Farm -97th Ave M12B Lake Maria St. Park M13B Bridgewater Sta.M14B Anderson Res. -Cty Rd 111 M15B Red Oak Wild Bird Farm M16B Sand Plain Research Farm 4.2 4.0 4.2 4.1 4.3 4.3 4.4 204 SSW 228 SW 254 270 289 WSW W WNW 309 NW 341 NNW Direct Radiation (TLD)(TLD)(TLD)(TLD)(TLD)(TLD)(TLD)(TLD)(TLD)-(special Mo0S M02S M03S M04S M05S M06S M01C M02C M03C interest locations)
Osowski Fun Market Krone Residence Big Oaks Park Pinewood School Rivercrest Christian Academy Monticello Public Works Kirchenbauer Farm Cty Rd 4 & 15 Cty Rd 19 & Jason Ave 0.66 0.5 1.53 2.3 3.0 2.6 11.5 11.2 11.6 10.3 242 224 102 131 118 134 323 47 WSW SW ESE SE ESE SE NW NE (TLD)M04C Maple Lake Water Tower 130 SE 226 SW M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-07.01 TITLE: RADIOLOGICAL ENVIRONMENTAL Revision 17 MONITORING PROGRAM Page 25 of 25 Table 4 Monticello Nuclear Generating Plant Radiological Environmental Monitoring Program Sampling Locations (Cont'd)Type of Sample Code Location (TLD) ISFSI-1 (neutron) and 1-01 (gamma) NE corner of ISFSI (TLD) ISFSI-2 (neutron) and 1-02 (gamma) North side of ISFSI, center (TLD) ISFSI-3 (neutron) and 1-03 (gamma) NW corner of ISFSI (TLD) ISFSI-4 (neutron) and 1-04 (gamma) West side of ISFSI, middle (TLD) ISFSI-5 (neutron) and 1-05 (gamma) West side of ISFSI, at center of array (TLD) ISFSI-6 (neutron) and 1-06 (gamma) SW corner of ISFSI (TLD) ISFSI-7 (neutron) and 1-07 (gamma) South side of ISFSI, center (TLD) ISFSI-8 (neutron) and 1-08 (gamma) SE corner of ISFSI (TLD) ISFSI-9 (neutron) and 1-09 (gamma) East side of ISFSI, at center of array (TLD) ISFSI-10 (neutron) and 1-10 (gamma) East side of ISFSI, middle (TLD) ISFSI-1 1 (neutron) and I-11 (gamma) OCA fence south, on exit road (TLD) ISFSI-12 (neutron) and 1-12 (gamma) OCA fence middle, on exit road (TLD) ISFSI-1 3 (neutron) and 1-13 (gamma) OCA fence north, on exit road (TLD) ISFSI-14 (neutron)
Posted with TLD M12A (TLD) ISFSI-15 (neutron)
Posted with TLD M10A (TLD) ISFSI-16 (neutron)
Posted with TLD M02S (TLD) Neutron Control A Posted with TLD M03C (TLD) Neutron Control B Posted with TLD M04C (TLD) Neutron Control C Posted with TLD M02C (TLD) Neutron Control D Posted with TLD M01C Notes on Table 4: "c" denotes control locations.
All other locations are indicator locations."a" Control "broad leaf' vegetable will be taken in locations as available outside 10 mi.EPZ.The letters after TLD code numbers have the following meanings: A B C S Locations in the general area of the site boundary;Locations about 4 to 5 miles distant from the plant Locations of control TLDs greater than 10 miles from the plant;Special interest locations.
M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-08.01 TITLE: REPORTING REQUIREMENTS Revision 6 Page 1 of 8 OFFSITE DOSE CALCULATION MANUAL -TABLE OF CONTENTS SECTION 1.0 R EC O R D O F R EV ISIO N ...............................................
 
===2.0 REPORTING===
 
REQUIREM ENTS .........................................
 
===2.1 Radioactive===
 
Effluent Release Report ...............................
 
===2.2 Radiological===
 
Environmental Operating Report .......................
 
===2.3 Annual===
Summary of Meteorological Data ...........................
 
===2.4 Industry===
Initiative on Groundwater Protection
.......................
2.5 R ecord R etention ...............................................
PAGE 2 3 3 4 6 6 8 I Approval:
PCR 01210964 I/kab MONTICELLO NUCLEAR GENERATING PLANT ODCM-08.01 TITLE: REPORTING REQUIREMENTS Revision 6 Page 2 of 8 1.0 RECORD OF REVISION Revision No.Date Reason for Revision October -2000 February -2005 June -2005 January -2007 January -2009 January -2010 Moved previous ODCM-08.01 contents to ODCM-APP-B, Rev 0. Changed this section name to "REPORTING REQUIREMENTS" and incorporated applicable sections of T.S. sections 6.6.A, 6.6.B, 6.7.A.4, 6.7.A.5, and 6.7.C into this document.Corrected above revision number to Revision 1. Changed 2.5.1. from T.S.6.6.A to OQAP, section 19.12.1. Changed 2.5.2.from T.S.6.6.B to OQAP, section 19.12.2.Incorporated changes made during the conversion of the the Current Technical Specifications to the Improved Technical Specifications.
This includes dual step annotation.
Incorporated NEI Enhanced Groundwater Protection initiative reporting requirements.
Changed 2.5.1 to remove reference to OQAP and refer to Fleet Procedure FP-G-RM-01 (RECORDS MANAGEMENT).
Incorporated 2.5.2 into 2.5.1.Added NEI to agencies to be notified as part of voluntary communication.
Revised voluntary communication criteria per NEI 07-07[Final], August, 2007.Added reporting requirements, per NEI-07-07 (August 2007), in sections 2.1.10 and 2.2.9.I I/kab MONTICELLO NUCLEAR GENERATING PLANT ODCM-08.01 TITLE: REPORTING REQUIREMENTS Revision 6 Page 3 of 8 2.0 REPORTING REQUIREMENTS
 
===2.1 Radioactive===
 
Effluent Release Report In accordance with Tech Spec 5.6.2, the Radioactive Effluent Release Report covering the operation of the unit SHALL be submitted in accordance with 10CFR 50.36A.2.1.1 The Radioactive Effluent Release Report covering the operation of the unit during the previous calendar year SHALL be submitted prior to May 15 of each calendar year.2.1.2 The Radioactive Effluent Release Report SHALL include a summary of the quantities of radioactive liquid and gaseous effluents and solid waste released as outlined in Appendix B of Regulatory Guide 1.21, Revision 1, June, 1974, with the data summarized on a quarterly basis.In the event that some results are not available for inclusion with the report, the report SHALL be submitted noting and explaining the reasons for the missing results. The missing data SHALL be submitted as soon as possible in a supplementary report.2.1.3 The Radioactive Effluent Release Report SHALL include an assessment of the radiation doses from radioactive effluents released from the unit during the previous calendar year. This report SHALL also include an assessment of the radiation doses from radioactive liquid and gaseous effluents to the individuals due to their activities inside the site boundary (ODCM-02.01 Figure 1 and ODCM-03.01 Figure 1) during the report period. All assumptions used in making these assessments (i.e., specific activity, exposure time and location)SHALL be included in the reports. The assessment of radiation doses SHALL be performed in accordance with the ODCM or standard NRC computer codes.2.1.4 The Radioactive Effluent Release Report SHALL also include an assessment of radiation doses to the most likely exposed member of the public from reactor releases and other nearby uranium fuel cycle sources (including doses from primary effluent pathways and direct radiation) for the previous 12 consecutive months to show compliance with 40CFR190, Environmental Radiation Protection Standards for Nuclear Power Operation.
2.1.5 The Radioactive Effluent Release Report SHALL include the following information for solid waste shipped off-site during the report period.A. Container volume B. Total curie quantity (specify whether determined by measurements or estimate), C. Principal radionuclides (specify whether determined by measurement or estimate), I/kab MONTICELLO NUCLEAR GENERATING PLANT ODCM-08.01 TITLE: REPORTING REQUIREMENTS Revision 6 Page 4 of 8 D. Type of waste (e.g., spent resin, compacted dry waste), E. Type of container (e.g., LSA, Type A, Type B, Large Quantity), and F. Solidification agent (e.g., cement, urea formaldehyde).
2.1.6 The Radioactive Effluent Release Report SHALL include unplanned releases from the site of radioactive materials in gaseous and liquid effluents on a quarterly basis.2.1.7 The Radioactive Effluent Release Report SHALL include a description of changes to the PCP.2.1.8 The Radioactive Effluent Release Report SHALL contain a report of when milk or leafy green vegetable samples specified in ODCM-07.01 Table 1 cannot be obtained from the designated sample locations, and identify the new locations added to and deleted from the monitoring program.2.1.9 The Radioactive Effluent Release Report SHALL identify Land Use Census identified locations which yield a calculated dose or dose commitment (via the same exposure pathway) 20 percent greater than at a location from which samples are currently being obtained in accordance with ODCM-07.01 Control 2.1.1.2.1.10 The Radioactive Effluent Release Report SHALL include on-site ground water sample results for: A. Samples that are taken in support of the Industry Initiative but are not part of the REMP program; and B. Samples from long-term monitoring sample points that are not included in the REMP.2.1.11 The Radioactive Effluent Release Report SHALL include a, description of all leaks or spills that are communicated per section 2.4.2.2.2 Radiological Environmental Operating Report In accordance with Tech Spec 5.6.1, the Annual Radiological Environmental Operating Report covering the operation of the off-site monitoring program SHALL be submitted and SHALL include: 2.2.1 The Annual Radiological Environmental Operating Report covering the operation of the site during the previous calendar year SHALL be submitted by May 15 of each year. The report SHALL include summaries, interpretations, and analyses of trends of the results of the Radiological Environmental Monitoring Program for the reporting period.The material provided SHALL be consistent with the objectives outlined in the Offsite Dose Calculation Manual (ODCM), and in IOCFR50, Appendix I, Sections IV.B.2, IV.B.3, and IV.C.I/kab MONTICELLO NUCLEAR GENERATING PLANT ODCM-08.01 TITLE: REPORTING REQUIREMENTS Revision 6 Page 5 of 8 2.2.2 The Annual Radiological Environmental Operating Report SHALL include the results of analyses of all radiological environmental samples and of all environmental radiation measurements taken during the period pursuant to the locations specified in the table and figures in the ODCM, as well as summarized and tabulated results of these analyses and measurements in the format of the table in the Radiological Assessment Branch Technical Position, Revision 1, November 1979. In the event that some individual results are not available for inclusion with the report, the report SHALL be submitted noting and explaining the reasons for the missing results. The missing data SHALL be submitted in a supplementary report as soon as possible.2.2.3 The report SHALL also include the results of the land use census required by ODCM-07.01 Control 2.2.1. If harmful effects or evidence of irreversible damage are detected by the monitoring, the report SHALL provide an analysis of the problem and a planned course of action to alleviate the problem.2.2.4 The Radiological Environmental Operating Report SHALL include the following:
a summary description of the Radiological Environmental Monitoring Program; a map of sampling locations keyed to a table.giving distances and directions from the reactor; and the results of licensee participation in the Interlaboratory Comparison Program, required by ODCM-07.01 Control 2.4.1 .A.2.2.5 The Radiological Environmental Operating Report SHALL include reasons for all deviations from the REMP sampling program as specified in ODCM-07.01 Table 1 and plans for the prevention of a recurrence, if applicable.
2.2.6 If the level of radioactivity in an environmental sampling medium at a specified location exceeds the reporting levels of ODCM-07.01 Table 2 for the sample type specified in ODCM-07.01 Table 1 and is NOT the result of plant efluents, the condition SHALL be reported in the Radiological Environmental Operating Report.2.2.7 A summary of the Interlaboratory Comparison Program SHALL be included in the Radiological Environmental Operating Report. If the required Interlaboratory Comparison Program analyses are NOT performed, corrective action SHALL be reported in the Radiological Environmental Operating Report.2.2.8 The Radiological Environmental Operating Report SHALL NOT include the complete analysis data tables. These tables contain the results of each sample analysis and SHALL be maintained by the licensee.2.2.9 The Radiological Environmental Operating Report SHALL include all on-site and off-site ground water sample results that exceeded the ODCM criteria for 30-day reporting that were communicated per section 2.4.2.I/kab MONTICELLO NUCLEAR GENERATING PLANT ODCM-08.01 TITLE: REPORTING REQUIREMENTS Revision 6 Page 6 of 8 2.3 Annual Summary of Meteorological Data The annual summary of meteorological data SHALL be submitted for the previous calendar year in the form of joint frequency tables of wind speed, wind direction, and atmospheric stability at the request of the Nuclear Regulatory Commission.
 
===2.4 Industry===
Initiative on Groundwater Protection NOTE: For purposes of this section, groundwater is defined as any subsurface moisture or water, regardless of where it is located beneath the earths surface;any water located in wells, regardless of depth, type, or whether it is potable;water in storm drains, unless it has been demonstrated that the storm drains do not leak to ground; and water in sumps that communicate with subsurface water.2.4.1 30-day report to NRC A. Submit the NRC within 30 days, a special report for any on-site or off-site groundwater sample that: 1. Exceeds the ODCM criteria for 30-day reporting for off-site samples; and 2. Could potentially reach groundwater that is or could be used in the future as a source of drinking water. Any groundwater that is potable should be considered as a potential source of drinking water.B. Include the following items in the report: 1. A statement that the report is being submitted as part of NEI Enhanced Groundwater Protection Initiative;
: 2. Level and nature of the contaminant;
: 3. Actions taken and related sample results to date;4. Determination of potential or bounding annual dose to a member of the public; and 5. Any necessary corrective actions to be taken to reduce the potential annual dose to a member of the public to less than the calendar year limits of the ODCM.C. Concurrently, provide copies of the 30-day written report to the designated State and Local Officials.
I/kab MONTICELLO NUCLEAR GENERATING PLANT ODCM-08.01 TITLE: REPORTING REQUIREMENTS Revision 6 Page 7 of 8 2.4.2 Voluntary Communications to State/Local Officials A. Make informal communications by the end of next business day to the designated State/Local officials if an inadvertent leak or spill to the environment has or can potentially get into the ground water and exceeds any of the following criteria: 1. Leak or spill exceeds 100 gallons from a source containing licensed material;2. Volume of spill or leak cannot be quantified but is likely to exceed 100 gallons from a source containing licensed material; or 3. Any leak or spill, regardless of volume or activity, deemed by the licensee to warrant voluntary communication.
B. Communication with the designated State/Local officials SHALL be made before the end of the next business day for a water sample result that meets either of the following criteria: 1. A sample of off-site ground water or surface water exceeds any of the REMP reporting criteria for water; or 2. A sample of on-site surface water, that is hydrologically, connected to ground water, or ground water that is or could be used as a source of drinking water, exceeds any REMP reporting criteria for water.The basis for concluding that the on-site ground water is not or would not be considered a source of drinking water SHALL be documented.
C. When communicating with State/Local officials, be clear and precise in quantifying the actual release information as it applies to the appropriate regulatory criteria.
The following information should be provided as part of the communication:
: 1. That the communication is beingmade as part of the NEI Enhanced Ground Water Protection Initiative;
: 2. Date and time of spill, leak, or sample result(s);
: 3. Whether or not the spill has been contained or the leak has been stopped;4. If known, the location of the leak or spill or water sample(s);
: 5. Source of the leak or spill, if known;I/kab MONTICELLO NUCLEAR GENERATING PLANT ODCM-08.01 TITLE: REPORTING REQUIREMENTS Revision 6 Page 8 of 8 6. List of the contaminant(s) and verified concentration(s);
: 7. Description of action(s) already taken and a general description of future actions;8. An estimate of the potential or bounding annual dose to a member of the public, if available; and 9. An estimated time/date to provide additional information or follow-up.
D. Contact NEI by e-mail to GWNotice@nei.org as part of voluntary communication event.E. Following communication with State/Local officials and NEI, complete a 4-hour 10CFR50.72 NRC notification.
 
===2.5 Record===
Retention 2.5.1 The following records SHALL be maintained in accordance with FP-G-RM-01 (RECORDS MANAGEMENT) for the life of the corporation plus 10 years: A. Periodic checks, inspections, tests and calibrations of components and systems as related to the specifications and treatment systems defined in the ODCM.B. Records of wind speed and direction.
C. Records of reviews performed for changes made to the Offsite Dose Calculation Manual.D. Liquid and gaseous radioactive releases to the environs.E. Off-site environmental surveys F. Radioactive shipments I/kab MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 1 of 74 OFFSITE DOSE CALCULATION MANUAL -TABLE OF CONTENTS SECTION PAGE 1.0 R EC O R D O F R EV IS IO N .....................................................................................
2 2.0
 
==SUMMARY==
OF DISPERSION CALCULATION PROCEDURES
.........................
3 2 .1 R e fe re n ce s ...............................................................................................
..4 Table 1 M onticello Release Conditions
...................................................................
5 Table 2 Distances to Controlling Unrestricted Area Boundary Locations
...............
6 Table 3 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases > 500 Hrs /Yr or >150 Hrs / Qtr ....................................
7 Table 4 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases > 500 Hrs/Yr or >150 Hrs/Qtr .........................
8 Table 5 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases > 500 Hrs/Yr or >150 Hrs/Qtr ........................................
16 Table 6 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases > 500 Hrs/Yr or >150 Hrs/Qtr .................................
24 Table 7 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases > 500 Hrs/Yr or >150 Hrs/Qtr ..................................
25 Table 8 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases > 500 Hrs/Yr or >150 Hrs/Qtr ..................................
32 Table 9 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases < 500 Hrs/Yr or 5150 Hrs/Qtr ....................................
40 Table 10 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases < 500 Hrs/Yr or <150 Hrs/Qtr ....................................
42 Table 11 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases < 500 HrsYr or 150 Hrs/Qtr .....................................
50 Table 12 Monticello Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases < 500 Hrs/Yr or 150 Hrs/Qtr ...........................
58 Table 13 Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases < 500 Hrs/Yr or 150 Hrs/Qtr ....................................
59 Table 14 Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases < 500 Hrs/Yr or 5150 Hrs/Qtr ....................................
67 Approval:
PCR 01236257 M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 2 of 74 1.0 RECORD OF REVISION Revision No.Date Reason for Revision 0 October -2000 Moved previous ODCM-06.01 tables into this Appendix to make the ODCM easier to use.Various items cleaned up from document conversion to Word.1 June -2010 M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 3 of 74 2.0
 
==SUMMARY==
OF DISPERSION CALCULATION PROCEDURES Updepleted, undecayed dispersion parameters were computed using the computer program XOQDOQ (Sagendorf and Goil, 1977). Specifically, sector average X/Q and D/Q values were obtained for a sector width of 22.5 degrees. Credit was taken for momentum plume rise and effective plume height was adjusted for local terrain height for elevated releases.
Building wake corrections were used to adjust calculations for ground-level releases.
Standard open terrain recirculation correction factors were also applied as available as default values in XOQDOQ.Dispersion calculations were based on mixed mode releases for the reactor vent and on elevated releases for the offgas stack. A summary of release conditions used as input to XOQDOQ is presented in Table 1 and controlling site boundary distances are defined in Table 2. Computed X/Q and D/Q values for unrestricted area boundary locations (relative to release points) and for standard distances (to five miles from the source in 0.1 mile increments) are presented in Tables 3 through 11.For certain meteorological and release conditions, the enveloping interpolation routines in XOQDOQ used to compute short-term X/Q and D/Q values do not provide reasonable results. Because of this, results were reviewed for consistency and where possible, the distributions of calculated X/Q values were enveloped and interpolated by hand.In some cases, use of the NRC methodology is implemented in XOQDOQ for estimating short term dispersion values results in values which are lower than the annual values. For these cases, the annual average y/Q and D/Q values are used to conservatively represent short-term values. X/Q and D/Q values for on-site EPA locations were adjusted (multiplied by a factor of 0.238) to account for limited daily exposure of workers in accordance with NUREG-0473M).
On-site meteorological data for the period September 1, 1976 through August 31,1978 (as presented in Appendix B) were used as input to XOQDOQ. Data were collected and AT stability classes were defined in conformance with NRC Regulatory Guide 1.23 (3). Dispersion calculations for the reactor vent were based on AT42.7-10m and 10 meter wind data (joint data recovery of 94 percent).
Dispersion calculations for the offgas stack were based on AT,0o-lorm and 100 meter wind data (joint data recovery of 95 percent).M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 1Page 4 of 74 2.1 References
: 1. Sagendorf, J. F. and Goll, J. T., XOQDOQ Program for the Evaluation of Routine Effluent Releases at Nuclear Power Stations.
NUREG 0324, U.S.Nuclear Regulatory Commission, September 1977.2. NUREG-0473
: 3. USNRC Regulatory Guide 1.23 M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Paqe 5 of 74 Release Type Release point height, m Adjacent building height, m Relative location to adjacer tures Exit velocity, m/Sec Internal stack diameter, m Building cross-sectional are Purge frequency**, times pi Purge duration**,
* Applied to ground level** Applied to short-term c Table 1 Monticello Release Conditions Reactor Vent Off-Gas Stack Mixed mode (Long and Elevated (Long and short-short-term) term)42 100 42 42 it struc- Adjacent to 400' SE of Turbine Building Reactor Building 6.1 19.0 2.41 0.36=a*, m 2 1480 N/A eryear 6 6 ease 24 24 releases.alculations only.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 6 of 74 Table 2 Distances to Controlling Unrestricted Area Boundary Locations Miles Column 1 As measured from Reactor Vent Sector Distance Column 2*As Measured from Offgas Stack Sector Distance N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW 0.51 0.58 0.65 0.83 0.59 0.59 0.61 0.43 0.34 0.32 0.32 0.35 0.48 0.68 0.43 0.53 N N NNE ENE E E SSE S SSW SW SW WSW W NW NW NNW 0.59 0.63 0.65 0.78 0.50 0.50 0.51 0.36 0.31 0.33 0.33 0.38 0.56 0.78 0.53 0.61 Locations specified in Column 2 are the same geographic points as specified although the reference points are different.
in Column 1 M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 7 of 74 Table 3 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases>500 Hrs/Yror>150 Hrs/Qtr Site Boundary Sector* X/Q (sec/m 3) D/Q (m-2)N 2.09E-06 2.89E-08 NNE 1.29E-06 1.82E-08 NE 7.76E-07 9.42E-09 ENE 6.11E-07 5.62E-09 E 1.38E-06 1.45E-08 ESE 2.42E-06 3.15E-08 SE 2.53E-06 3.30E-08 SSE 4.08E-06 5.95E-08 S 2.30E-06 3.08E-08 SSW 1.80E-06 2.13E-08 SW 1.96E-06 2.54E-08 WSW 1.54E-06 1.72E-08 W 1.1OE-06 1.23E-08 WNW 1.22E-06 1.19E-08 NW 2.11E-06 2.61E-08 NNW 1.87E-06 2.55E-08 Period of record: 9-1-76 to 8-31-78* Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 8 of 74 Table 4 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases> 500 Hrs/Yr or >150 Hrs/Qtr For Standard Distances (As Measured from the Reactor Vent) (X/Q), sec/m 3 Miles Sector* 0.1 0.2 0.3 0.4 0.5 0.6 0.7 N 2.94E-05 8.91E-06 4.59E-06 2.98E-06 2.17E-06 1.74E-06 1.46E-06 NNE 1.98E-05 6.24E-06 3.25E-06 2.11E-06 1.55E-06 1.25E-06 1.06E-06 NE 1.22E-05 3.84E-06 2.02E-06 1.33E-06 9.98E-07 8.21E-07 7.09E-07 ENE 1.25E-05 3.91E-06 2.05E-06 1.35E-06 1.01E-06 8.46E-07 7.44E-07 E 1.97E-05 6.02E-06 3.20E-06 2.16E-06 1.64E-06 1.36E-06 1.19E-06 ESE 3.48E-05 1.05E-05 5.71E-06 3.89E-06 2.94E-06 2.40E-06 2.04E-06 SE 3.91E-05 1.17E-05 6.34E-06 4.28E-06 3.20E-06 2.57E-06 2.15E-06 SSE 4.15E-05 1.26E-05 6.78E-06 4.52E-06 3.35E-06 2.70E-06 2.28E-06 S 1.60E-05 4.95E-06 2.69E-06 1.82E-06 1.39E-06 1.16E-06 1.02E-06 SSW 1.14E-05 3.54E-06 1.97E-06 1.39E-06 1.11E-06 9.79E-07 8.94E-07 SW 1.28E-05 3.85E-06 2.15E-06 1.51E-06 1.21E-06 1.06E-06 9.58E-07 WSW 1.08E-05 3.29E-06 1.85E-06 1.32E-06 1.06E-06 9.52E-07 8.89E-07 W 1.21E-05 3.73E-06 2.01E-06 1.37E-06 1.07E-06 9.24E-07 8.42E-07 WNW 1.96E-05 6.01E-06 3.24E-06 2.17E-06 1.64E-06 1.37E-06 1.19E-06 NW 2.15E-05 6.49E-06 3.45E-06 2.32E-06 1.76E-06 1.45E-06 1.25E-06 NNW 2.71E-05 8.24E-06 4.24E-06 2.74E-06 2.OOE-06 1.61E-06 1.36E-06 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 9 of 74 Table 4 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Reactor Vent) (x/Q), sec/m 3 Miles Sector* 0.8 0.9 1.0 1.1 1.2 1.3 1.4 N 1.21E-06 9.77E-07 8.18E-07 7.00E-07 6.1OE-07 5.39E-07 4.82E-07 NNE 8.85E-07 7.19E-07 6.07E-07 5.24E-07 4.59E-07 4.08E-07 3.66E-07 NE 6.02E-07 4.94E-07 4.19E-07 3.61E-07 3.16E-07 2.80E-07 2.50E-07 ENE 6.46E-07 5.41E-07 4.69E-07 4.13E-07 3.69E-07 3.32E-07 3.02E-07 E 1.02E-06 8.42E-07 7.16E-07 6.20E-07 5.45E-07 4.85E-07 4.35E-07 ESE 1.69E-06 1.35E-06 1.11E-06 9.35E-07 7.99E-07 6.92E-07 6.06E-07 SE 1.76E-06 1.39E-06 1.13E-06 9.46E-07 8.03E-07 6.93E-07 6.04E-07 SSE 1.89E-06 1.51E-06 1.25E-06 1.06E-06 9.14E-07 7.98E-07 7.06E-07 S 8.69E-07 7.17E-07 6.09E-07 5.27E-07 4.63E-07 4.12E-07 3.71E-07 SSW 7.94E-07 6.74E-07 5.85E-07 5.14E-07 4.57E-07 4.1OE-07 3.70E-07 SW 8.43E-07 7.09E-07 6.09E-07 5.31E-07 4.68E-07 4.16E-07 3.73E-07 WSW 8.07E-07 6.97E-07 6.12E-07 5.44E-07 4.87E-07 4.39E-07 3.99E-07 W 7.50E-07 6.40E-07 5.59E-07 4.95E-07 4.42E-07 3.99E-07 3.63E-07 WNW 1.02E-06 8.42E-07 7.17E-07 6.22E-07 5.47E-07 4.87E-07 4.38E-07 NW 1.05E-06 8.55E-07 7.15E-07 6.1OE-07 5.29E-07 4.64E-07 4.11E-07 NNW 1.13E-06 9.14E-07 7.68E-07 6.60E-07 5.76E-07 5.1OE-07 4.57E-07 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 1 Page 10 of 74 Table 4 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Reactor Vent) (X/Q), sec/m 3 Miles Sector* 1.5 1.6 1.7 1.8 1.9 2.0 2.1 N 4.35E-07 3.91 E-07 3.54E-07 3.23E-07 2.96E-07 2.72E-07 2.52E-07 NNE 3.32E-07 3.OOE-07 2.72E-07 2.49E-07 2.28E-07 2.11E-07 1.95E-07 NE 2.25E-07 2.07E-07 1.92E-07 1.78E-07 1.67E-07 1.57E-07 1.48E-07 ENE 2.77E-07 2.56E-07 2.37E-07 2.21E-07 2.07E-07 1.94E-07 1.83E-07 E 3.94E-07 3.57E-07 3.25E-07 2.97E-07 2.73E-07 2.53E-07 2.34E-07 ESE 5.36E-07 4.78E-07 4.29E-07 3.88E-07 3.53E-07 3.23E-07 2.97E-07 SE 5.33E-07 4.80E-07 4.35E-07 3.97E-07 3.65E-07 3.37E-07 3.12E-07 SSE 6.31E-07 5.63E-07 5.05E-07 4.57E-07 4.16E-07 3.80E-07 3.49E-07 S 3.36E-07 3.03E-07 2.74E-07 2.49E-07 2.28E-07 2.1OE-07 1.94E-07 SSW 3.37E-07 3.20E-07 3.05E-07 2.92E-07 2.81 E-07 2.71E-07 2.62E-07 SW 3.37E-07 3.17E-07 2.99E-07 2.83E-07 2.70E-07 2.58E-07 2.47E-07 WSW 3.64E-07 3.44E-07 3.26E-07 3.10E-07 2.95E-07 2.82E-07 2.71E-07 W 3.32E-07 3.16E-07 3.01E-07 2.89E-07 2.78E-07 2.69E-07 2.61E-07 WNW 3.97E-07 3.74E-07 3.54E-07 3.37E-07 3.23E-07 3.12E-07 3.02E-07 NW 3.68E-07 3.33E-07 3.03E-07 2.78E-07 2.57E-07 2.38E-07 2.21 E-07 NNW 4.13E-07 3.73E-07 3.39E-07 3.1OE-07 2.85E-07 2.63E-07 2.44E-07 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 11 of 74 Table 4 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Reactor Vent) (X/Q), sec/mi Miles Sector* 2.2 2.3 2.4 2.5 2.6 2.7 2.8 N 2.34E-07 2.18E-07 2.04E-07 1.92E-07 1.83E-07 1.75E-07 1.68E-07 NNE 1.82E-07 1.70E-07 1.59E-07 1.50E-07 1.41E-07 1.33E-07 1.26E-07 NE 1.40E-07 1.32E-07 1.26E-07 1.20E-07 1.13E-07 1.07E-07 1.02E-07 ENE 1.73E-07 1.64E-07 1.56E-07 1.49E-07 1.41E-07 1.34E-07 1.27E-07 E 2.18E-07 2.04E-07 1.91E-07 1.80E-07 1.69E-07 1.60E-07 1.51E-07 ESE 2.74E-07 2.53E-07 2.36E-07 2.20E-07 2.05E-07 1.93E-07 1.81E-07 SE 2.91E-07 2.73E-07 2.56E-07 2.41E-07 2.26E-07 2.12E-07 1.99E-07 SSE 2.22E-07 2.99E-07 2.78E-07 2.59E-07 2.43E-07 2.29E-07 2.15E-07 S 1.80E-07 1.68E-07 1.57E-07 1.47E-07 1.42E-07 1.37E-07 1.33E-07 SSW 2.55E-07 2.48E-07 2.41 E-07 2.35E-07 2.20E-07 2.06E-07 1.94E-07 SW 2.38E-07 2.30E-07 2.22E-07 2.15E-07 2.04E-07 1.93E-07 1.83E-07 WSW 2.60E-07 2.51E-07 2.42E-07 2.34E-07 2.18E-07 2.04E-07 1.92E-07 W 2.54E-07 2.48E-07 2.42E-07 2.37E-07 2.25E-07 2.14E-07 2.04E-07 WNW 2.93E-07 2.85E-07 2.79E-07 2.73E-07 2.64E-07 2.55E-07 2.47E-07 NW 2.07E-07 1.94E-07 1.82E-07 1.72E-07 1.66E-07 1.60E-07 1.55E-07 NNW 2.28E-07 2.13E-07 2.OOE-07 1.88E-07 1.78E-07 1.68E-07 1.60E-07 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 12 of 74 Table 4 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Reactor Vent) (X/Q), sec/m 3 Miles Sector* 2.9 3.0 3.1 3.2 3.3 3.4 3.5 N 1.62E-07 1.56E-07 1.51E-07 1.46E-07 1.41E-07 1.37E-07 1.33E-07 NNE 1.20E-07 1.14E-07 1.09E-07 1.04E-07 9.91E-08 9.49E-08 9.10E-08 NE 9.64E-08 9.16E-08 8.73E-08 8.33E-07 7.96E-08 7.62E-08 7.30E-08 ENE 1.21E-07 1.16E-07 1.11E-07 1.06E-07 1.02E-07 9.75E-08 9.37E-08 E 1.44E-07 1.36E-07 1.30E-07 1.24E-07 1.18E-07 1.13E-07 1.09E-07 ESE 1.71E-07 1.61E-07 1.53E-07 1.45E-07 1.38E-07 1.31E-07 1.25E-07 SE 1.88E-07 1.77E-07 1.68E-07 1.59E-07 1.51E-07 1.44E-07 1.37E-07 SSE 2.04E-07 1.93E-07 1.83E-07 1.74E-07 1.66E-07 1.58E-07 1.51E-07 S 1.29E-07 1.26E-07 1.22E-07 1.19E-07 1.17E-07 1.14E-07 1.12E-07 SSW 1.83E-07 1.73E-07 1.63E-07 1.55E-07 1.47E-07 1.40E-07 1.33E-07 SW 1.75E-07 1.67E-07 1.59E-07 1.52E-07 1.46E-07 1.40E-07 1.34E-07 WSW 1.80E-07 1.70E-07 1.60E-07 1.52E-07 1.44E-07 1.37E-07 1.30E-07 W 1.95E-07 1.87E-07 1.79E-07 1.72E-07 1.65E-07 1.59E-07 1.53E-07 WNW 2.40E-07 2.33E-07 2.26E-07 2.19E-07 2.13E-07 2.07E-07 2.01E-07 NW 1.50E-07 1.46E-07 1.42E-07 1.39E-07 1.36E-07 1.33E-07 1.31E-07 NNW 1.52E-07 1.45E-07 1.38E-07 1.32E-07 1.26E-07 1.21E-07 1.17E-07 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 13 of 74 Table 4 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Reactor Vent) (X/Q), sec/mi Miles Sector* 3.6 3.7 3.8 3.9 4.0 4.1 4.2 N 1.28E-07 1.23E-07 1.18E-07 1.14E-07 1.10E-07 1.06E-07 1.02E-07 NNE 8.74E-08 8.40E-08 8.09E-08 7.80E-08 7.52E-08 7.26E-08 7.02E-08 NE 7.01E-08 6.74E-08 6.48E-08 6.24E-08 6.02E-08 5.81E-08 5.61E-08 ENE 9.02E-08 8.69E-08 8.38E-08 8.1OE-08 7.82E-08 7.57E-08 7.33E-08 E 1.04E-07 1.OOE-07 9.62E-08 9.26E-08 8.92E-08 8.61 E-08 8.31 E-08 ESE 1.19E-07 1.14E-07 1.09E-07 1.05E-07 1.01E-07 9.66E-07 9.29E-08 SE 1.31E-07 1.25E-07 1.20E-07 1.15E-07 1.1OE-07 1.06E-07 1.02E-07 SSE 1.45E-07 1.40E-07 1.36E-07 1.31E-07 1.27E-07 1.23E-07 1.19E-07 S 1.08E-07 1.05E-07 1.02E-07 9.95E-08 9.69E-08 9.44E-08 9.20E-08 SSW 1.29E-07 1.25E-07 1.21E-07 1.17E-07 1.13E-07 1.1OE-07 1.07E-07 SW 1.31E-07 1.27E-07 1.24E-07 1.20E-07 1.17E-07 1.14E-07 1.11E-07 WSW 1.27E-07 1.23E-07 1.20E-07 1.17E-07 1.14E-07 1.11E-07 1.09E-07 W 1.46E-07 1.39E-07 1.33E-07 1.28E-07 1.22E-07 1.17E-07 1.13E-07 WNW 1.91E-07 1.82E-07 1.74E-07 1.66E-07 1.59E-07 1.52E-07 1.46E-07 NW 1.26E-07 1.23E-07 1.19E-07 1.16E-07 1.13E-07 1.1OE-07 1.07E-07 NNW 1.12E-07 1.08E-07 1.04E-07 1.01E-07 9.73E-08 9.41E-08 9.11E-08 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 14 of 74 Table 4 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Reactor Vent) (X/Q), sec/m 3 Miles Sector* 4.3 4.4 4.5 4.6 4.7 4.8 4.9 N 9.86E-08 9.54E-08 9.23E-08 8.95E-08 8.68E-08 8.42E-08 8.18E-08 NNE 6.79E-08 6.57E-08 6.37E-08 6.18E-08 6.OOE-08 5.83E-08 5.66E-08 NE 5.43E-08 5.25E-08 5.09E-08 4.93E-08 4.78E-08 4.65E-08 4.51E-08 ENE 7.10E-08 6.89E-08 6.68E-08 6.49E-08 6.31E-08 6.14E-08 5.97E-08 E 8.09E-08 7.77E-08 7.53E-08 7.29E-08 7.07E-08 6.87E-08 6.67E-08 ESE 8.05E-08 8.63E-08 8.33E-08 8.04E-08 7.78E-08 7.52E-08 7.28E-08 SE 9.84E-08 9.48E-08 9.15E-08 8.84E-08 8.55E-08 8.27E-08 8.01E-08 SSE 1.16E-07 1.13E-07 1.10E-07 1.06E-07 1.03E-07 9.92E-08 9.61E-08 S 8.98E-08 8.77E-08 8.57E-08 8.28E-08 8.OOE-08 7.74E-08 7.50E-08 SSW 1.04E-07 1.01E-07 9.84E-08 9.49E-08 9.16E-08 8.85E-08 8.55E-08 SW 1.08E-07 1.05E-07 1.02E-07 9.82E-08 9.46E-08 9.12E-08 8.79E-08 WSW 1.06E-07 1.03E-07 1.01 E-07 9.72E-08 9.36E-08 9.03E-08 8.72E-08 W 1.08E-07 1.04E-07 1.OOE-07 9.69E-08 9.36E-08 9.04E-08 8.74E-08 WNW 1.40E-07 1.35E-07 1.30E-07 1.25E-07 1.20E-07 1.16E-07 1.12E-07 NW 1.04E-07 1.02E-07 9.92E-08 9.58E-08 9.26E-08 8.95E-08 8.67E-08 NNW 8.83E-08 8.57E-08 8.32E-08 8.07E-08 7.82E-08 7.60E-08 7.38E-08 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 1Page 15 of 74 Table 4 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Reactor Vent) (X/Q), sec/m 3 Miles 5.0 Sector*N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW 7.94E-08 5.51 E-08 4.39E-08 5.82E-08 6.48E-08 7.06E-08 7.76E-08 9.31 E-08 7.26E-08 8.28E-08 8.49E-08 8.42E-08 8.46E-08 1.08E-07 8.40E-08 7.18E-08 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 16 of 74 Table 5 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases> 500 Hrs/Yr or >150 Hrs/Qtr For Standard Distances (As Measured from the Reactor Vent) (D/Q), /m 2 Miles Sector* 0.1 0.2 0.3 0.4 0.5 0.6 0.7 N 2.75E-07 1.1OE-07 6.31E-08 4.18E-08 3.01E-08 2.28E-08 1.80E-08 NNE 1.89E-07 7.89E-08 4.70E-08 3.17E-08 2.30E-08 1.74E-08 1.37E-08 NE 1.11E-07 4.68E-08 2.81E-08 1.91E-08 1.39E-08 1.06E-08 8.41E-09 ENE 1.03E-07 4.32E-08 2.61E-08 1.78E-08 1.31E-08 1.OOE-08 7.94E-09 E 1.58E-07 6.46E-08 3.08E-08 2.56E-08 1.87E-08 1.42E-08 1.13E-08 ESE 3.79E-07 1.49E-07 8.53E-08 5.66E-08 4.09E-08 3.11E-08 2.46E-08 SE 4.31E-07 1.67E-07 9.41E-08 6.19E-08 4.43E-08 3.36E-08 2.65E-08 SSE 4.49E-07 1.77E-07 1.01E-07 6.65E-08 4.78E-08 3.62E-08 2.86E-08 S 1.47E-07 6.03E-08 3.58E-08 2.43E-08 1.79E-08 1.38E-08 1.10E-08 SSW 9.22E-08 3.85E-08 2.33E-08 1.62E-08 1.21E-08 9.50E-09 7.72E-09 SW 1.21E-07 4.80E-08 2.79E-08 1.90E-08 1.41E-08 1.1OE-08 8.89E-09 WSW 8.33E-08 3.44E-08 2.07E-08 1.44E-08 1.09E-08 8.57E-09 7.01 E-09 W 9.09E-08 3.80E-08 2.29E-08 1.58E-08 1.18E-08 9.18E-09 7.41E-09 WNW 1.51E-07 6.14E-08 3.65E-08 2.49E-08 1.83E-08 1.41E-08 1.13E-08 NW 1.86E-07 7.43E-08 4.30E-08 2.89E-08 2.11E-08 1.62E-08 1.29E-08 NNW 2.45E-07 9.85E-08 5.73E-08 3.82E-08 2.76E-08 2.1OE-08 1.66E-08 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 17 of 74 Table 5 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Reactor Vent) (D/Q), /m 2 Miles Sector* 0.8 0.9 1.0 1.1 1.2 1.3 1.4 N 1.38E-08 1.02E-08 7.88E-09 6.23E-09 5.03E-09 4.14E-09 3.55E-09 NNE 1.05E-08 7.83E-09 6.02E-09 4.76E-09 3.85E-09 3.17E-09 2.72E-09 NE 6.48E-09 4.84E-09 3.74E-09 2.96E-09 2.40E-09 1.98E-09 1.66E-09 ENE 6.14E-09 4.60E-09 3.56E-09 2.83E-09 2.30E-09 1.90E-09 1.60E-09 E 8.71 E-09 6.51 E-09 5.04E-09 4.OOE-09 3.24E-09 2.68E-09 2.24E-09 ESE 1.89E-08 1.41E-09 1.09E-08 8.64E-09 7.00E-09 5.77E-09 4.83E-09 SE 2.03E-08 1.51E-08 1.17E-08 9.22E-09 7.45E-09 6.14E-09 5.13E-09 SSE 2.19E-08 1.63E-08 1.26E-08 9.93E-09 8.03E-09 6.61E-09 5.75E-09 S 8.57E-09 6.44E-09 5.01 E-09 3.99E-09 3.46E-09 2.85E-09 2.38E-09 SSW 6.08E-09 4.63E-09 3.63E-09 2.92E-09 2.39E-09 2.09E-09 1.76E-09 SW 6.99E-09 5.31E-09 4.16E-09 3.34E-09 2.73E-09 2.41E-09 2.02E-09 WSW 5.56E-09 4.86E-09 3.36E-09 2.71E-09 2.23E-09 1.86E-09 1.63E-09 W 5.81E-09 4.41E-09 3.45E-09 2.77E-09 2.27E-09 1.89E-09 1.65E-09 WNW 8.82E-09 7.50E-09 5.17E-09 4.13E-09 3.76E-09 2.79E-09 2.48E-09 NW 9.99E-09 7.50E-09 5.82E-09 4.63E-09 3.76E-09 3.11E-09 2.61E-09 NNW 1.27E-08 9.47E-09 7.30E-09 5.78E-09 4.67E-09 3.85E-09 3.32E-09 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb I MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 18 of 74 Table 5 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Reactor Vent) (D/Q), /m 2 Miles Sector* 1.5 1.6 1.7 1.8 1.9 2.0 2.1 N 3.00E-09 2.57E-09 2.22E-09 1.93E-09 1.70E-09 1.51E-09 1.34E-09 NNE 2.30E-09 1.97E-09 1.71E-09 1.49E-09 1.31E-09 1.16E-09 1.04E-09 NE 1.41E-09 1.21E-09 1.05E-09 9.18E-10 8.12E-10 7.20E-10 6.44E-10 ENE 1.36E-09 1.17E-09 1.01E-09 8.84E-10 7.81E-10 6.94E-10 6.20E-10 E 1.91E-09 1.64E-09 1.42E-09 1.24E-09 1.09E-09 9.71E-10 8.67E-10 ESE 4.09E-09 3.51E-09 3.04E-09 2.65E-09 2.34E-09 2.07E-09 1.85E-09 SE 4.34E-09 3.72E-09 3.22E-09 2.81E-09 2.48E-09 2.19E-09 1.96E-09 SSE 4.86E-09 4.16E-09 3.59E-09 3.13E-09 2.75E-09 2.43E-09 2.17E-09 S 2.03E-09 1.74E-09 1.50E-09 1.31E-09 1.16E-09 1.02E-09 9.13E-10 SSW 1.50E-09 1.33E-09 1.15E-09 1.01E-09 9.52E-10 8.43E-10 7.52E-10 SW 1.72E-09 1.52E-09 1.32E-09 1.15E-09 1.08E-09 9.53E-10 8.49E-10 WSW 1.39E-09 1.25E-09 1.09E-09 9.54E-10 9.16E-10 8.11E-10 7.23E-10 W 1.40E-09 1.24E-09 1.08E-09 9.44E-10 8.93E-10 7.91E-10 7.05E-10 WNW 2.10E-09 1.84E-09 1.59E-09 1.39E-09 1.28E-09 1.13E-09 1.01E-09 NW 2.22E-09 1.91E-09 1.65E-09 1.45E-09 1.28E-09 1.13E-09 1.01E-09 NNW 2.81E-09 2.40E-09 2.08E-09 1.81E-09 1.59E-09 1.42E-09 1.27E-09 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 19 of 74 Table 5 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Reactor Vent) (D/Q), /m 2 Miles Sector* 2.2 2.3 2.4 2.5 2.6 2.7 2.8 N 1.21E-09 1.09E-09 9.85E-10 8.97E-10 8.29E-10 7.64E-10 7.05E-10 NNE 9.29E-10 8.38E-10 7.60E-10 6.92E-10 6.33E-10 5.81E-10 5.35E-10 NE 5.78E-10 5.23E-10 4.83E-10 4.40E-10 4.03E-10 3.70E-10 3.41E-10 ENE 5.70E-10 5.14E-10 4.67E-10 4.25E-10 3.89E-10 3.57E-10 3.29E-10 E 7.79E-10 7.03E-10 6.38E-10 5.82E-10 5.32E-10 4.89E-10 4.51E-10 ESE 1.66E-09 1.50E-09 1.36E-09 1.24E-09 1.13E-09 1.04E-09 9.56E-10 SE 1.81E-09 1.63E-09 1.47E-09 1.35E-09 1.23E-09 1.13E-09 1.04E-09 SSE 1.94E-09 1.75E-09 1.59E-09 1.44E-09 1.32E-09 1.21E-09 1.11E-09 S 8.91E-10 7.38E-10 6.69E-10 6.09E-10 5.59E-10 5.16E-10 4.76E-10 SSW 6.74E-10 6.08E-10 5.51E-10 5.02E-10 4.60E-10 4.22E-1O 3.90E-10 SW 7.61E-10 6.86E-10 6.22E-10 5.66E-10 5.18E-10 4.75E-10 4.38E-10 WSW 6.49E-10 5.85E-10 5.30E-10 4.83E-10 4.42E-10 4.07E-10 3.75E-10 W 6.33E-10 5.71E-10 5.18E-10 4.72E-10 4.32E-10 3.98E-10 3.67E-10 WNW 9.02E-10 8.14E-10 7.38E-10 6.72E-10 6.15E-10 5.66E-10 5.22E-10 NW 9.09E-10 8.48E-10 7.69E-10 7.OOE-10 6.48E-10 5.95E-10 5.52E-10 NNW 1.14E-09 1.03E-09 9.29E-10 8.46E-10 7.77E-10 7.14E-10 6.59E-10 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb I MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Paqe 20 of 74 Table 5 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Reactor Vent) (D/Q), /m 2 Miles Sector* 2.9 3.0 3.1 3.2 3.3 3.4 3.5 N 6.52E-10 6.09E-10 5.67E-10 5.30E-10 5.OOE-10 4.71E-10 4.46E-10 NNE 4.95E-10 4.59E-10 4.26E-10 3.97E-10 3.71E-10 3.48E-10 3.27E-10 NE 3.15E-10 2.92E-10 2.72E-10 2.53E-10 2.37E-10 2.22E-10 2.08E-10 ENE 3.04E-10 2.82E-10 2.62E-10 2.44E-10 2.28E-10 2.14E-10 2.01E-10 E 4.16E-10 3.86E-10 3.59E-10 3.34E-10 3.12E-10 2.93E-10 2.75E-10 ESE 8.83E-10 8.18E-10 7.60E-10 7.08E-10 6.61E-10 6.19E-10 5.80E-10 SE 9.59E-10 8.88E-10 8.25E-10 7.68E-10 7.17E-10 6.71E-10 6.30E-10 SSE 1.03E-09 9.56E-10 8.89E-10 8.28E-10 7.73E-10 7.24E-10 6.79E-10 S 4.42E-10 4.12E-10 3.93E-10 3.68E-10 3.44E-10 3.24E-10 3.05E-10 SSW 3.61E-10 3.35E-10 3.13E-10 2.92E-10 2.74E-10 2.58E-10 2.43E-10 SW 4.05E-10 3.76E-10 3.50E-10 3.27E-10 3.06E-10 2.87E-10 2.71E-10 WSW 3.47E-10 3.23E-10 3.01E-10 2.81E-10 2.64E-10 2.48E-10 2.34E-10 W 3.40E-10 3.16E-10 2.95E-10 2.76E-10 2.60E-10 2.44E-10 2.31E-10 WNW 4.83E-10 4.49E-10 4.19E-10 3.91E-10 3.68E-10 3.90E-10 3.98E-10 NW 5.13E-10 4.78E-10 4.54E-10 4.25E-10 3.99E-10 3.75E-10 3.53E-10 NNW 6.10E-10 5.66E-10 5.27E-10 4.92E-10 4.61E-10 4.33E-10 4.08E-10 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 E Page 21 of 74 Table 5 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Reactor Vent) (D/Q), /m 2 Miles Sector* 3.6 3.7 3.8 3.9 4.0 4.1 4.2 N 4.22E-10 4.OOE-10 3.80E-10 3.62E-10 3.45E-10 3.30E-10 3.16E-10 NNE 3.08E-10 2.90E-10 2.74E-10 2.59E-10 2.46E-10 2.34E-10 2.22E-10 NE 1.96E-10 1.87E-10 1.75E-10 1.65E-10 1.57E-10 1.49E-10 1.41E-10 ENE 1.89E-10 1.78E-10 1.68E-10 1.59E-10 1.51E-10 1.43E-10 1.36E-10 E 2.58E-10 2.43E-10 2.29E-10 2.17E-10 2.05E-10 1.95E-10 1.85E-10 ESE 5.45E-10 5.13E-10 4.84E-10 4.57E-10 4.33E-10 4.10E-10 3.89E-10 SE 5.93E-10 5.58E-10 5.27E-10 4.98E-10 4.72E-10 4.48E-10 4.26E-10 SSE 6.46E-10 6.09E-10 5.76E-10 5.55E-10 5.27E-10 5.02E-10 4.79E-10 S 2.88E-10 2.73E-10 2.59E-10 2.46E-10 2.35E-10 2.24E-10 2.14E-10 SSW 2.30E-10 2.18E-10 2.07E-10 1.97E-10 1.88E-10 1.80E-10 1.72E-10 SW 2.55E-10 2.42E-10 2.29E-10 2.18E-10 2.28E-10 2.33E-10 2.22E-10 WSW 2.21E-10 2.10E-10 1.99E-10 1.90E-10 1.81E-10 1.73E-10 1.66E-10 W 2.19E-10 2.08E-10 1.98E-10 1.88E-10 1.80E-10 1.72E-10 1.65E-10 WNW 3.75E-10 3.55E-10 3.36E-10 3.19E-10 3.04E-10 2.89E-10 2.76E-10 NW 3.34E-10 3.17E-10 3.01E-10 2.86E-10 2.73E-10 2.61E-10 2.50E-10 NNW 3.85E-10 3.64E-10 3.45E-10 3.28E-10 3.12E-10 3.04E-10 2.90E-10 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 22 of 74 Table 5 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Reactor Vent) (D/Q), /M 2 Miles Sector* 4.3 4.4 4.5 4.6 4.7 4.8 4.9 N 3.03E-10 2.91E-10 2.80E-10 2.70E-10 2.61E-10 2.52E-10 2.44E-10 NNE 2.12E-10 2.02E-10 1.93E-10 1.84E-10 1.76E-10 1.69E-10 1.62E-10 NE 1.35E-10 1.28E-10 1.23E-10 1.17E-10 1.12E-10 1.07E-10 1.03E-10 ENE 1.29E-10 1.23E-10 1.18E-10 1.12E-10 1.08E-10 1.03E-10 9.88E-11 E 1.76E-10 1.67E-10 1.59E-10 1.52E-10 1.45E-10 1.39E-10 1.33E-10 ESE 3.70E-10 3.52E-10 3.35E-10 3.20E-10 3.05E-10 2.92E-10 2.79E-10 SE 4.05E-10 3.87E-10 3.69E-10 3.53E-10 3.38E-10 3.24E-10 3.11E-10 SSE 4.61E-10 4.41E-10 4.26E-10 4.09E-10 3.94E-10 3.80E-10 3.66E-10 S 2.05E-10 1.97E-10 1.90E-10 1.83E-10 1.76E-10 1.70E-10 1.65E-10 SSW 1.65E-10 1.59E-10 1.53E-10 1.48E-10 1.43E-10 1.38E-10 1.34E-10 SW 2.42E-10 2.42E-10 2.41E-10 2.30E-10 2.20E-10 2.10E-10 2.01E-10 WSW 1.59E-10 1.53E-10 1.58E-10 1.52E-10 1.47E-10 1.42E-10 1.37E-10 W 1.59E-10 1.53E-10 1.48E-10 1.43E-10 1.38E-10 1.34E-10 1.30E-10 WNW 2.64E-10 2.53E-10 2.42E-10 2.33E-10 2.24E-10 2.16E-10 2.08E-10 NW 2.39E-10 2.30E-10 2.22E-10 2.14E-10 2.07E-10 2.OOE-10 1.93E-10 NNW 2.78E-10 2.67E-10 2.57E-10 2.47E-10 2.38E-10 2.30E-10 2.22E-10 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 23 of 74 Table 5 Monticello Reactor Vent Dispersion Parameters for Long Term Mixed Mode Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Reactor Vent) (D/Q), /m 2 Miles Sector* 5.0 N 2.36E-10 NNE 1.56E-10.NE 9.90E-11 ENE 9.49E-11 E 1.27E-10 ESE 2.68E-10 SE 2.99E-10 SSE 3.54E-10 S 1.60E-10 SSW 1.30E-10 SW 1.93E-10 WSW 1.33E-10 W 1.27E-10 WNW 2.01E-10 NW 1.87E-10 NNW 2.15E-10 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A ITITLE: APPENDIX A Revision 1 Page 24 of 74 Table 6 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases> 500 Hrs/Yr or >150 Hrs/Qtr Site Boundary Sector* X/Q (Sec/m 3) D/Q (m-2)N 7.04E-08 4.51 E-09 NNE 7.06E-08 4.30E-09 NE 1.OOE-07 6.18E-09 ENE 6.20E-08 2.34E-09 E 4.46E-08 2.77E-09 ESE 5.28E-08 3.93E-09 SE 5.50E-08 4.98E-09 SSE 3.99E-08 4.20E-09 S 1.83E-08 2.63E-09 SSW 1.17E-08 1.46E-09 SW 1.17E-08 1.46E-09 WSW 1.34E-08 1.34E-09 W 3.42E-08 1.67E-09 WNW 7.22E-08 2.43E-09 NW 5.67E-08 2.82E-09 NNW 1.08E-07 5.80E-09 Period of record: 9-1-76 to 8-31-78.Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 25 of 74 Table 7 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases> 500 Hrs/Yr or >150 Hrs/Qtr For Standard Distances (As Measured from the Offgas Stack) (X/Q), sec/m 3 Miles Sector* 0.1 0.2 0.3 0.4 0.5 0.6 0.7 N 2.39E-11 4.33E-08 6.96E-08 7.18E-08 7.08E-08 7.05E-08 7.15E-08 NNE 3.93E-11 6.93E-08 1.04E-07 1.03E-07 1.02E-07 1.01E-07 9.96E-08 NE 1.15E-11 2.27E-08 4.42E-08 5.50E-08 6.09E-08 6.34E-08 6.46E-08 ENE 1.OOE-11 1.96E-08 3.74E-08 4.75E-08 5.48E-08 5.94E-08 6.22E-08 E 3.09E-12 7.35E-09 2.33E-08 3.64E-08 4.44E-08 4.93E-08 5.30E-08 ESE 2.80E-12 7.63E-09 2.67E-08 4.30E-08 5.31E-08 5.99E-08 6.61E-08 SE 5.57E-12 1.31E-08 3.90E-08 5.97E-08 7.41E-08 8.66E-08 9.91E-08 SSE 6.56E-12 1.40E-08 3.27E-08 4.50E-08 5.37E-08 6.41E-08 7.81E-08 S 4.93E-12 1.23E-08 3.06E-08 4.42E-08 5.35E-08 6.15E-08 6.95E-08 SSW 1.62E-12 4.83E-09 1.73E-08 2.93E-08 3.77E-08 4.45E-08 5.11E-08 SW 5.96E-13 2.06E-09 9.62E-09 1.69E-08 2.21E-08 2.73E-08 3.37E-08 WSW 3.07E-13 1.30E-09 7.80E-09 1.43E-08 1.87E-08 2.33E-08 2.94E-08 W 1.87E-12 6.43E-09 1.74E-08 2.59E-08 3.15E-08 3.63E-08 4.14E-08 WNW 1.56E-12 5.49E-09 2.06E-08 3.41E-08 4.21E-08 4.76E-08 5.27E-08 NW 5.29E-12 1.20E-08 3.15E-08 4.53E-08 5.46E-08 6.24E-08 6.92E-08 NNW 3.03E-11 5.55E-08 9.01E-08 9.73E-08 1.02E-07 1.07E-07 1.11E-07 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERA TING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 26 of 74 Table 7 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (X/Q), sec/m 3 Miles Sector* 0.8 0.9 1.0 1.1 1.2 1.3 1.4 N 7.07E-08 6.72E-08 6.55E-08 6.42E-08 6.30E-08 6.18E-08 6.05E-08 NNE 9.48E-08 8.63E-08 8.08E-08 7.65E-08 7.29E-08 6.97E-08 6.67E-08 NE 6.26E-08 5.76E-08 5.41 E-08 5.13E-08 4.89E-08 4.69E-08 4.50E-08 ENE 6.13E-08 5.70E-08 5.38E-08 5.12E-08 4.89E-08 4.67E-08 4.47E-08 E 5.36E-08 5.1OE-08 4.91E-08 4.74E-08 4.58E-08 4.43E-08 4.27E-08 ESE 6.89E-08 6.75E-08 6.63E-08 6.51E-08 6.36E-08 6.19E-08 6.OOE-08 SE 1.06E-07 1.05E-07 1.04E-07 1.02E-07 9.96E-08 9.66E-08 9.32E-08 SSE 9.01E-08 9.61E-08 1.01E-07 1.04E-07 1.06E-07 1.06E-07 1.05E-07 S 7.41E-08 7.41E-08 7.42E-08 7.39E-08 7.31E-08 7.19E-08 7.04E-08 SSW 5.49E-08 5.49E-08 5.49E-08 5.44E-08 5.37E-08 5.26E-08 5.13E-08 SW 3.88E-08 4.13E-08 4.31E-08 4.43E-08 4.49E-08 4.49E-08 4.45E-08 WSW 3.49E-08 3.82E-08 4.10E-08 4.32E-08 4.46E-08 4.55E-08 4.58E-08 W 4.50E-08 4.59E-08 4.69E-08 4.77E-08 4.80E-08 4.80E-08 4.77E-08 WNW 5.52E-08 5.45E-08 5.42E-08 5.39E-08 5.33E-08 5.26E-08 5.16E-08 NW 7.18E-08 6.96E-08 6.77E-08 6.59E-08 6.40E-08 6.21E-08 6.01E-08 NNW 1.08E-07 9.96E-08 9.36E-08 8.85E-08 8.40E-08 8.OOE-08 7.63E-08 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb I MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 27 of 74 Table 7 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (X/Q), sec/m 3 Miles Sector* 1.5 1.6 1.7 1.8 1.9 2.0 2.1 N 5.91 E-08 5.66E-08 5.43E-08 5.20E-08 4.99E-08 4.78E-08 4.59E-08 NNE 6.40E-08 6.06E-08 5.74E-08 5.45E-08 5.17E-08 4.92E-08 4.69E-08 NE 4.33E-08 4.23E-08 4.14E-08 4.06E-08 3.96E-08 3.88E-08 3.79E-08 ENE 4.28E-08 4.1OE-08 3.93E-08 3.77E-08 3.62E-08 3.47E-08 3.34E-08 E 4.12E-08 3.94E-08 3.76E-08 3.60E-08 3.44E-08 3.29E-08 3.15E-08 ESE 5.80E-08 5.59E-08 5.39E-08 5.18E-08 4.98E-08 4.78E-08 4.60E-08 SE 8.97E-08 8.77E-08 8.55E-08 8.32E-08 8.07E-08 7.83E-08 7.59E-08 SSE 1.04E-08 9.98E-08 9.58E-08 9.19E-08 8.80E-08 8.42E-08 8.06E-08 S 6.85E-08 6.54E-08 6.23E-08 5.93E-08 5.65E-08 5.39E-08 5.14E-08 SSW 4.99E-08 5.03E-08 5.04E-08 5.04E-08 5.02E-08 4.99E-08 4.95E-08 SW 4.37E-08 4.46E-08 4.51 E-08 4.54E-08 4.55E-08 4.54E-08 4.52E-08 WSW 4.57E-08 4.71E-08 4.81 E-08 4.88E-08 4.92E-08 4.94E-08 4.95E-08 W 4.71 E-08 4.79E-08 4.85E-08 4.89E-08 4.90E-08 4.90E-08 4.89E-08 WNW 5.05E-08 5.1OE-08 5.12E-08 5.13E-08 5.12E-08 5.11E-08 5.08E-08 NW 5.81 E-08 5.64E-08 5.47E-08 5.30E-08 5.13E-08 4.97E-08 4.82E-08 NNW 7.29E-08 6.89E-08 6.52E-08 6.18E-08 5.87E-08 5.58E-08 5.31E-08 Period of Record: 9-1-76 to 8-31-78* Measured relevant to the Offgas Stack.M/arb IMONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 28 of 74 Table 7 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (X/Q), sec/m 3 Miles Sector* 2.2 2.3 2.4 2.5 2.6 2.7 2.8 N 4.41 E-08 4.23E-08 4.07E-08 3.92E-08 3.82E-08 3.73E-08 3.64E-08 NNE 4.48E-08 4.28E-08 4.09E-08 3.92E-08 3.76E-08 3.61 E-08 3.47E-08 NE 3.71E-08 3.63E-08 3.53E-08 3.47E-08 3.35E-08 3.24E-08 3.13E-08 ENE 3.21 E-08 3.09E-08 2.98E-08 2.87E-08 2.76E-08 2.65E-08 2.55E-08 E 3.02E-08 2.90E-08 2.78E-08 2.67E-08 2.57E-08 2.47E-08 2.38E-08 ESE 4.42E-08 4.25E-08 4.09E-08 3.94E-08 3.79E-08 3.66E-08 3.53E-08 SE 7.35E-08 7.12E-08 6.89E-08 6.68E-08 6.38E-08 6.11E-08 5.85E-08 SSE 7.72E-08 7.39E-08 7.08E-08 6.79E-08 6.53E-08 6.28E-08 6.05E-08 S 4.91E-08 4.69E-08 4.48E-08 4.29E-08 4.20E-08 4.11E-08 4.03E-08 SSW 4.90E-08 4.85E-08 4.79E-08 4.73E-08 4.51E-08 4.30E-08 4.11E-08 SW 4.49E-08 4.46E-08 4.42E-08 4.38E-08 4.23E-08 4.09E-08 3.96E-08 WSW 4.93E-08 4.91 E-08 4.88E-08 4.84E-08 4.63E-08 4.42E-08 4.24E-08 W 4.86E-08 4.83E-08 4.79E-08 4.75E-08 4.59E-08 4.44E-08 4.30E-08 WNW 5.05E-08 5.01 E-08 4.97E-08 4.93E-08 4.84E-08 4.75E-08 4.66E-08 NW 4.67E-08 4.52E-08 4.38E-08 4.25E-08 4.19E-08 4.14E-08 4.08E-08 NNW 5.06E-08 4.83E-08 4.62E-08 4.42E-08 4.24E-08 4.07E-08 3.91E-08 Period of Record: 9-1-76 to 8-31-78* Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 29 of 74 Table 7 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (X/Q), sec/m 3 Miles Sector* 2.9 3.0 3.1 3.2 3.3 3.4 3.5 N 3.55E-08 3.47E-08 3.39E-08 3.31E-08 3.24E-08 3.17E-08 3.10E-08 NNE 3.34E-08 3.22E-08 3.11E-08 3.OOE-08 2.90E-08 2.80E-08 2.71E-08 NE 3.03E-08 2.93E-08 2.84E-08 2.76E-08 2.67E-08 2.60E-08 2.52E-08 ENE 2.46E-08 2.37E-08 2.29E-08 2.21E-08 2.14E-08 2.07E-08 2.OOE-08 E 2.30E-08 2.22E-08 2.14E-08 2.07E-08 2.OOE-08 1.94E-08 1.88E-08 ESE 3.41E-08 3.29E-08 3.18E-08 3.08E-08 2.98E-08 2.89E-08 2.80E-08 SE 5.62E-08 5.39E-08 5.18E-08 4.98E-08 4.80E-08 4.62E-08 4.46E-08 SSE 5.83E-08 5.62E-08 5.42E-08 5.23E-08 5.05E-08 4.89E-08 4.73E-08 S 3.94E-08 3.86E-08 3.78E-08 3.70E-08 3.63E-08 3.55E-08 3.49E-08 SSW 3.93E-08 3.77E-08 3.61 E-08 3.47E-08 3.34E-08 3.21E-08 3.09E-08 SW 3.84E-08 3.72E-08 3.61 E-08 3.51 E-08 3.41 E-08 3.32E-08 3.23E-08 WSW 4.06E-08 3.90E-08 3.74E-08 3.60E-08 3.47E-08 3.34E-08 3.22E-08 W 4.17E-08 4.04E-08 3.93E-08 3.81E-08 3.70E-08 3.60E-08 3.50E-08 WNW 4.58E-08 4.50E-08 4.42E-08 4.34E-08 4.27E-08 4.20E-08 4.14E-08 NW 4.02E-08 3.96E-08 3.90E-08 3.85E-08 3.79E-08 3.74E-08 3.68E-08 NNW 3.76E-08 3.62E-08 3.49E-08 3.36E-08 3.25E-08 3.14E-08 3.03E-08 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb
 
NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 30 of 74 Table 7 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (X/Q), sec/m 3 Miles Sector* 3.6 3.7 3.8 3.9 4.0 4.1 4.2 N 3.OOE-08 2.91E-08 2.82E-08 2.74E-08 2.66E-08 2.59E-08 2.51E-08 NNE 2.63E-08 2.54E-08 2.47E-08 2.40E-08 2.33E-08 2.26E-08 2.20E-08 NE 2.45E-08 2.39E-08 2.32E-08 2.26E-08 2.20E-08 2.15E-08 2.09E-08 ENE 1.94E-08 1.88E-08 1.83E-08 1.77E-08 1.73E-08 1.68E-08 1.63E-08 E 1.82E-08 1.77E-08 1.71E-08 1.66E-08 1.62E-08 1.57E-08 1.53E-08 ESE 2.72E-08 2.64E-08 2.56E-08 2.49E-08 2.42E-08 2.35E-08 2.29E-08 SE 4.30E-08 4.16E-08 4.02E-08 3.89E-08 3.77E-08 3.65E-08 3.54E-08 SSE 4.60E-08 4.49E-08 4.37E-08 4.27E-08 4.16E-08 4.06E-08 3.97E-08 S 3.39E-08 3.30E-08 3.22E-08 3.14E-08 3.06E-08 2.99E-08 2.92E-08 SSW 3.01 E-08 2.93E-08 2.86E-08 2.79E-08 2.72E-08 2.65E-08 2.59E-08 SW 3.17E-08 3.12E-08 3.07E-08 3.02E-08 2.98E-08 2.93E-08 2.89E-08 WSW 3.17E-08 3.12E-08 3.07E-08 3.03E-08 2.98E-08 2.94E-08 2.89E-08 W 3.38E-08 3.26E-08 3.15E-08 3.05E-08 2.95E-08 2.86E-08 2.77E-08 WNW 3.99E-08 3.84E-08 3.71 E-08 3.58E-08 3.46E-08 3.35E-08 3.24E-08 NW 3.60E-08 3.51E-08 3.43E-08 3.35E-08 3.28E-08 3.20E-08 3.13E-08 NNW 2.94E-08 2.84E-08 2.76E-08 2.67E-08 2.60E-08 2.52E-08 2.45E-08 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 31 of 74 Table 7 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (X/Q), sec/m 3 Miles Sector* 4.3 4.4 4.5 4.6 4.7 4.8 4.9 N 2.45E-08 2.38E-08 2.32E-08 2.26E-08 2.20E-08 2.15E-08 2.10E-08 NNE 2.14E-08 2.08E-08 2.03E-08 1.98E-08 1.93E-08 1.88E-08 1.84E-08 NE 2.04E-08 1.99E-08 1.95E-08 1.90E-08 1.86E-08 1.82E-08 1.78E-08 ENE 1.59E-08 1.55E-08 1.51E-08 1.47E-08 1.44E-08 1.40E-08 1.37E-08 E 1.49E-08 1.45E-08 1.42E-08 1.38E-08 1.35E-08 1.31 E-08 1.28E-08 ESE 2.23E-08 2.18E-08 2.12E-08 2.07E-08 2.02E-08 1.97E-08 1.93E-08 SE 3.43E-08 3.33E-08 3.24E-08 3.15E-08 3.06E-08 2.98E-08 2.90E-08 SSE 3.88E-08 3.79E-08 3.71E-08 3.60E-08 3.50E-08 3.41E-08 3.32E-08 S 2.85E-08 2.79E-08 2.73E-08 2.65E-08 2.57E-08 2.50E-08 2.43E-08 SSW 2.53E-08 2.48E-08 2.42E-08 2.35E-08 2.28E-08 2.22E-08 2.16E-08 SW 2.85E-08 2.81 E-08 2.77E-08 2.69E-08 2.61 E-08 2.53E-08 2.46E-08 WSW 2.85E-08 2.81E-08 2.77E-08 2.69E-08 2.61E-08 2.53E-08 2.46E-08 W 2.68E-08 2.60E-08 2.53E-08 2.46E-08 2.39E-08 2.33E-08 2.26E-08 WNW 3.14E-08 3.05E-08 2.95E-08 2.87E-08 2.79E-08 2.71E-08 2.64E-08 NW 3.07E-08 3.OOE-08 2.94E-08 2.86E-08 2.78E-08 2.70E-08 2.63E-08 NNW 2.38E-08 2.32E-08 2.26E-08 2.20E-08 2.14E-08 2.08E-08 2.03E-08 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb IMONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 32 of 74 Table 7 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (x/Q), sec/m 3 Miles 5.0 Sector*N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW 2.05E-08 1.79E-08 1.74E-08 1.34E-08 1.25E-08 1.88E-08 2.82E-08 3.23E-08 2.36E-08 2.10E-08 2.39E-08 2.39E-08 2.21 E-08 2.57E-08 2.57E-08 1.98E-08 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 IPage 33 of 74 Table 8 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases> 500 Hrs/Yr or >150 Hrs/Qtr For Standard Distances (As Measured from the Offgas Stack) (D/Q), m-2 Miles Sector* 0.1 0.2 0.3 0.4 0.5 0.6 0.7 N 1.44E-09 4.89E-09 6.31E-09 5.66E-09 5.00E-09 4.44E-09 4.OOE-09 NNE 2.25E-09 7.63E-09 9.79E-09 8.72E-09 7.59E-09 6.61E-09 5.82E-09 NE 1.06E-09 3.60E-09 4.65E-09 4.17E-09 3.68E-09 3.27E-09 2.94E-09 ENE 9.73E-10 3.30E-09 4.25E-09 3.81E-09 3.34E-09 2.95E-09 2.64E-09 E 7.84E-10 2.67E-09 3.45E-09 3.11E-09 2.77E-09 2.49E-09 2.27E-09 ESE 1.06E-09 3.61E-09 4.70E-09 4.31E-09 3.92E-09 3.63E-09 3.42E-09 SE 1.42E-09 4.87E-09 6.41E-09 6.OOE-09 5.64E-09 5.40E-09 5.30E-09 SSE 1.19E-09 4.11E-09 5.46E-09 5.20E-09 5.OOE-09 4.92E-09 4.96E-09 S 9.90E-10 3.38E-09 4.42E-09 4.08E-09 3.75E-09 3.50E-09 3.34E-09 SSW 5.92E-10 2.02E-09 2.65E-09 2.45E-09 2.25E-09 2.11E-09 2.03E-09 SW 3.23E-10 1.11E-09 1.48E-09 1.41E-09 1.35E-09 1.33E-09 1.34E-09 WSW 2.97E-10 1.03E-09 1.38E-09 1.33E-09 1.31E-09 1.32E-09 1.36E-09 W 4.41E-10 1.51E-09 1.98E-09 1.85E-09 1.72E-09 1.64E-09 1.59E-09 WNW 6.23E-10 2.13E-09 1.78E-09 2.56E-09 2.35E-09 2.20E-09 2.1OE-09 NW 7.59E-10 2.59E-09 3.39E-09 3.13E-09 2.87E-09 2.69E-09 2.57E-09 NNW 1.94E-09 6.59E-09 8.48E-09 7.59E-09 6.66E-09 5.88E-09 5.25E-09 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 34 of 74 Table 8 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/Q), m-2 Miles Sector* 0.8 0.9 1.0 1.1 1.2 1.3 1.4 N 3.47E-09 2.90E-09 2.39E-09 1.98E-09 1.67E-09 1.42E-09 1.23E-09 NNE 4.93E-09 4.OOE-09 3.24E-09 2.65E-09 2.20E-09 1.85E-09 1.58E-09 NE 2.56E-09 2.13E-09 1.76E-09 1.46E-09 1.23E-09 1.05E-09 9.02E-10 ENE 2.27E-09 1.88E-09 1.54E-09 1.27E-09 1.06E-09 9.03E-10 7.75E-10 E 2.01E-09 1.70E-09 1.41E-09 1.18E-09 1.OOE-09 8.59E-10 7.45E-10 ESE 3.12E-09 2.74E-09 2.32E-09 1.97E-09 1.69E-09 1.47E-09 1.29E-09 SE 5.02E-09 4.56E-09 3.94E-09 3.38E-09 2.94E-09 2.58E-09 2.29E-09 SSE 4.81 E-09 4.46E-09 3.89E-09 3.37E-09 2.95E-09 2.61 E-09 2.32E-09 S 3.09E-09 2.74E-09 2.34E-09 1.99E-09 1.72E-09 1.50E-09 1.32E-09 SSW 1.88E-09 1.67E-09 1.43E-09 1.22E-09 1.05E-09 9.18E-10 8.09E-10 SW 1.30E-09 1.21E-09 1.05E-09 9.14E-10 8.OOE-10 7.06E-10 6.29E-10 WSW 1.35E-09 1.27E-09 1.12E-09 9.76E-10 8.59E-10 7.62E-10 6.81E-10 W 1.49E-09 1.35E-09 1.16E-09 9.93E-10 8.61E-10 7.54E-10 6.66E-10 WNW 1.93E-09 1.71E-09 1.46E-09 1.24E-09 1.07E-09 9.35E-10 8.22E-10 NW 2.37E-09 2.10E-09 1.80E-09 1.53E-09 1.32E-09 1.15E-09 1.01E-09 NNW 4.52E-09 3.73E-09 3.06E-09 2.53E-09 2.12E-09 1.80E-09 1.54E-09 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 35 of 74 Table 8 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/Q), m-2 Miles Sector* 1.5 1.6 1.7 1.8 1.9 2.0 2.1 N 1.07E-09 9.36E-10 8.27E-10 7.36E-10 6.92E-10 6.30E-10 5.75E-10 NNE 1.36E-09 1.18E-09 1.03E-09 9.08E-10 8.58E-10 7.77E-10 7.07E-10 NE 7.84E-10 6.88E-10 6.08E-10 5.41E-10 5.09E-10 4.63E-10 4.23E-10 ENE 6.72E-10 5.88E-10 5.18E-10 4.59E-10 4.32E-10 3.93E-10 3.58E-10 E 6.51E-10 5.75E-10 5.10E-10 4.56E-10 4.28E-10 3.90E-10 3.57E-10 ESE 1.14E-09 1.01E-09 9.06E-10 8.16E-10 7.64E-10 6.99E-10 6.43E-10 SE 2.04E-09 1.83E-09 1.65E-09 1.50E-09 1.40E-09 1.28E-09 1.18E-09 SSE 2.08E-09 1.87E-09 1.70E-09 1.54E-09 1.44E-09 1.32E-09 1.22E-09 S 1.17E-09 1.04E-09 9.35E-10 8.44E-10 7.89E-10 7.23E-10 6.66E-10 SSW 7.17E-10 6.41E-10 5.76E-10 5.20E-10 4.86E-10 4.46E-10 4.10E-10 SW 5.63E-10 5.08E-10 4.60E-10 4.18E-10 3.90E-10 3.59E-10 3.31E-10 WSW 6.12E-10 5.53E-10 5.02E-10 4.58E-10 4.26E-10 3.93E-10 3.63E-10 W 5.93E-10 5.32E-10 4.79E-10 4.34E-10 4.05E-10 3.72E-10 3.42E-10.WNW 7.28E-10 6.50E-10 5.84E-10 5.27E-10 4.92E-10 4.51E-10 4.15E-10 NW 8.97E-10 8.01E-10 7.20E-10 6.50E-10 6.07E-10 5.57E-10 5.12E-10 NNW 1.34E-09 1.17E-09 1.03E-09 9.12E-10 8.59E-10 7.81E-10 7.12E-10 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A ITITLE APPENDIX A Revision 1 T I Page 36 of 74 Table 8 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/Q), m-2 Miles Sector* 2.2 2.3 2.4 2.5 2.6 2.7 2.8 N 5.28E-10 4.86E-10 4.49E-10 4.17E-10 3.87E-10 3.61E-10 3.37E-10 NNE 6.46E-10 5.93E-10 5.46E-10 5.05E-10 4.68E-10 4.35E-10 4.06E-10 NE 3.88E-10 3.58E-10 3.30E-10 3.06E-10 2.85E-10 2.65E-10 2.48E-10 ENE 3.28E-10 3.02E-10 2.79E-10 2.58E-10 2.40E-10 2.24E-10 2.09E-10 E 3.28E-10 3.03E-10 2.80E-10 2.60E-10 2.42E-10 2.26E-10 2.11E-10 ESE 5.93E-10 5.48E-10 5.09E-10 4.73E-10 4.41E-10 4.12E-10 3.86E-10 SE 1.09E-09 1.01E-09 9.43E-10 8.78E-10 8.21E-10 7.68E-10 7.20E-10 SSE 1.13E-09 1.05E-09 9.78E-10 9.12E-10 8.52E-10 7.98E-10 7.48E-10 S 6.14E-10 5.69E-10 5.28E-10 4.92E-10 4.59E-10 4.29E-10 4.02E-10 SSW 3.79E-10 3.76E-10 3.90E-10 3.92E-10 3.62E-10 3.34E-10 3.10E-10 SW 3.07E-10 2.98E-10 3.09E-10 3.18E-10 2.93E-10 2.71E-10 2.51E-10 WSW 3.36E-10 3.41E-10 3.44E-10 3.58E-10 3.30E-10 3.05E-10 2.83E-10 W 3.17E-10 3.11E-10 3.09E-10 3.19E-10 2.94E-10 2.72E-10 2.53E-10 WNW 3.83E-10 3.86E-10 3.86E-10 3.89E-10 3.59E-10 3.45E-10 3.20E-10 NW 4.73E-10 4.38E-10 4.07E-10 3.78E-10 3.53E-10 3.30E-10 3.09E-10 NNW 6.53E-10 6.01E-10 5.55E-10 5.14E-10 4.77E-10 4.44E-10 4.15E-10 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 37 of 74 Table 8 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/Q), m-2 Miles Sector* 2.9 3.0 3.1 3.2 3.3 3.4 3.5 N 3.16E-10 2.96E-10 2.78E-10 2.62E-10 2.47E-10 2.33E-10 2.20E-10 NNE 3.79E-10 3.55E-10 3.33E-10 3.13E-10 2.95E-10 2.78E-10 2.63E-10 NE 2.32E-10 2.18E-10 2.04E-10 1.92E-10 1.81E-10 1.71E-10 1.62E-10 ENE 1.95E-10 1.83E-10 1.72E-10 1.62E-10 1.52E-10 1.44E-10 1.36E-10 E 1.98E-10 1.86E-10 1.75E-10 1.64E-10 1.55E-10 1.46E-10 1.39E-10 ESE 3.62E-10 3.40E-10 3.20E-10 3.02E-10 2.85E-10 2.69E-10 2.55E-10 SE 6.76E-10 6.35E-10 5.98E-10 5.64E-10 5.33E-10 5.04E-10 4.77E-10 SSE 7.03E-10 6.62E-10 6.23E-10 5.88E-10 5.56E-10 5.26E-10 4.98E-10 S 3.77E-10 3.54E-10 3.33E-10 3.14E-10 2.97E-10 2.81E-10 2.66E-10 SSW 2.88E-10 2.68E-10 2.50E-10 2.34E-10 2.20E-10 2.06E-10 1.94E-10 SW 2.44E-10 2.27E-10 2.12E-10 1.98E-10 1.86E-10 1.75E-10 1.64E-10 WSW 2.63E-10 2.45E-10 2.29E-10 2.14E-10 2.01E-10 1.89E-10 1.78E-10 W 2.47E-10 2.30E-10 2.15E-10 2.01E-10 1.88E-10 1.77E-10 1.66E-10 WNW 2.97E-10 2.76E-10 2.58E-10 2.41E-10 2.26E-10 2.12E-10 2.OOE-10 NW 2.90E-10 2.73E-10 2.57E-10 2.42E-10 2.26E-10 2.16E-10 2.04E-10 NNW 3.88E-10 3.64E-10 3.41E-10 3.21E-10 3.03E-10 2.86E-10 2.70E-10 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 EPage 38 of 74 Table 8 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/Q), m-2 Miles Sector* 3.6 3.7 3.8 3.9 4.0 4.1 4.2 N 2.09E-10 1.98E-10 1.88E-10 1.78E-10 1.70E-10 1.62E-10 1.54E-10 NNE 2.49E-10 2.36E-10 2.24E-10 2.13E-10 2.02E-10 1.93E-10 1.84E-10 NE 1.53E-10 1.45E-10 1.38E-10 1.31E-10 1.25E-10 1.19E-10 1.13E-10 ENE 1.29E-10 1.22E-10 1.16E-10 1.10E-10 1.05E-10 9.98E-11 9.51E-11 E 1.31E-10 1.24E-10 1.18E-10 1.12E-10 1.07E-10 1.02E-10 9.71E-11 ESE 2.42E-10 2.29E-10 2.18E-10 2.07E-10 1.97E-10 1.88E-10 1.79E-10 SE 4.53E-10 4.30E-10 4.08E-10 3.88E-10 3.69E-10 3.52E-10 3.36E-10 SSE 4.72E-10 4.48E-10 4.26E-10 4.05E-10 3.85E-10 3.67E-10 3.50E-10 S 2.52E-10 2.46E-10 2.34E-10 2.32E-10 2.34E-10 2.23E-10 2.12E-10 SSW 1.83E-10 1.73E-10 1.64E-10 1.59E-10 1.51E-10 1.43E-10 1.36E-10 SW 1.55E-10 1.46E-10 1.38E-10 1.31E-10 1.24E-10 1.18E-10 1.12E-10 WSW 1.68E-10 1.62E-10 1.54E-10 1.46E-10 1.38E-10 1.31E-10 1.25E-10 W 1.57E-10 1.48E-10 1.40E-10 1.33E-10 1.26E-10 1.20E-10 1.14E-10 WNW 1.88E-10 1.78E-10 1.68E-10 1.59E-10 1.51E-10 1.44E-10 1.37E-10 NW 1.94E-10 1.86E-10 1.77E-10 1.73E-10 1.76E-10 1.67E-10 1.59E-10 NNW 2.56E-10 2.43E-10 2.30E-10 2.19E-10 2.08E-10 1.98E-10 1.89E-10 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 1Page 39 of 74 Table 8 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/Q), m-2 Miles Sector* 4.3 4.4 4.5 4.6 4.7 4.8 4.9 N 1.47E-10 1.41E-10 1.34E-10 1.29E-10 1.23E-10 1.18E-10 1.13E-10 NNE 1.75E-10 1.67E-10 1.60E-10 1.53E-10 1.47E-10 1.41E-10 1.35E-10 NE 1.08E-10 1.03E-10 9.88E-11 9.45E-11 9.05E-11 8.68E-11 8.32E-11 ENE 9.08E-11 8.67E-11 8.29E-11 7.94E-11 7.60E-11 7.28E-11 6.99E-11 E 9.26E-1 1 8.85E-1 1 8.46E-1 1 8.10OE-1 1 7.75E-1 1 7.43E-1 1 7.13E-1 1 ESE 1.71E-10 1.63E-10 1.56E-10 1.49E-10 1.43E-10 1.37E-10 1.31E-10 SE 3.20E-10 3.06E-10 2.92E-10 2.80E-10 2.68E-10 2.57E-10 2.46E-10 SSE 3.34E-10 3.19E-10 3.05E-10 2.92E-10 2.80E-10 2.68E-10 2.57E-10 S 2.08E-10 1.98E-10 1.89E-10 1.81E-10 1.73E-10 1.66E-10 1.59E-10 SSW 1.30E-10 1.24E-10 1.18E-10 1.13E-10 1.08E-10 1.03E-10 9.90E-11 SW 1.08E-10 1.03E-10 9.82E-11 9.39E-11 8.98E-11 8.59E-11 8.24E-11 WSW 1.19E-10 1.13E-10 1.08E-10 1.03E-10 9.88E-11 9.46E-11 9.06E-11 W 1.08E-10 1.03E-10 9.87E-11 9.43E-11 9.02E-11 8.64E-11 8.28E-11 WNW 1.30E-10 1.24E-10 1.18E-10 1.13E-10 1.08E-10 1.04E-10 9.94E-11 NW 1.58E-10 1.51E-10 1.44E-10 1.38E-10 1.32E-10 1.26E-10 1.21E-10 NNW 1.80E-10 1.72E-10 1.65E-10 1.58E-10 1.51E-10 1.45E-10 1.39E-10 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 1Page 40 of 74 Table 8 Monticello Offgas Stack Dispersion Parameters for Long Term Elevated Releases> 500 Hrs/Yr or >150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/Q), m-2 Miles 5.0 Sector*N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW 1.09E-10 1.30E-10 7.99E11 6.71 E-1 1 6.84E- 11 1.26E-10 2.36E-10 2.46E-10 1.52E-10 9.49E-1 1 7.90E-11 8.69E- 11 7.94E-1 1 9.53E-11 1.16E-10 1.33E-10 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 41 of 74 Table 9 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr Site Boundary Sector* X/Q (sec/m 3) D/q (m-2)N 1.55E-07 9.93E-09 NNE 1.41 E-07 8.59E-09 NE 1.88E-07 1.16E-08 ENE 1.60E-07 6.04E-09 E 1.47E-07 9.15E-09 ESE SE SSE S SSW SW WSW W 5.95E-08 2.91 E-09 WNW 1.39E-07 4.68E-09 NW NNW 2.33E-07 1.25E-08 Period of record: 9-1-76 to 8-31-78* Measured relevant to the Offgas Stack.See appropriate offgas stack long term elevated release values.M/arb IMONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 42 of 74 Table 10 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr For Standard Distances (As Measured from the Offgas Stack) (X/q), sec/m 3 Miles Sector* 0.1 0.2 0.3 0.4 0.5 0.6 0.7 N ** ** ** 1.67E-07 1.85E-07 1.50E-07 1.18E-07 NNE ** ** ** 2.82E-07 2.50E-07 2.12E-07 1.69E-07 NE ** ** ** 7.93E-08 1.29E-07 1.21E-07 1.08E-07 ENE ** ** ** 1.63E-07 1.87E-07 1.77E-07 1.46E-07 E ** ** ** 8.63E-08 1.47E-07 1.29E-07 1.07E-07 ESE ** ** ** 6.17E-08 1.02E-07 SE ** ** ** 1.17E-07 SSE ** ** ** 1.04E-07 S ** ** ** 7.75E-08 1.13E-07 SSW ** ** ** 7.15E-08 1.03E-07 SW ** ** ** 4.73E-08 8.22E-08 WSW ** ** ** 3.82E-08 6.85E-08 W ** ** ** 4.06E-08 7.49E-08 8.73E-08 WNW ** ** ** 4.56E-08 8.41 E-08 9.88E-08 NW ** ** ** 7.36E-08 1.08E-07 NNW ** ** ** 2.73E-07 2.57E-07 2.37E-07 1.94E-07 Period of Record: 9-1-76 to 8-31-78* Measured relevant to the Offgas Stack.** Values less than the value for 0.4 miles.See appropriate offgas stack long term elevated release values.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 43 of 74 Table 10 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (x/q), sec/mi Miles Sector* 0.8 0.9 1.0 1.1 1.2 1.3 1.4 N 1.52E-07 1.77E-07 1.94E-07 1.82E-07 1.96E-07 1.87E-07 2.07E-07 NNE 1.83E-07 2.05E-07 2.18E-07 2.30E-07 2.15E-07 1.99E-07 2.13E-07 NE 1.30E-07 1.60E-07 1.67E-07 1.75E-07 1.76E-07 1.61E-07 1.55E-07 ENE 1.62E-07 1.80E-07 1.75E-07 1.84E-07 1.96E-07 1.94E-07 1.91E-07 E 1.38E-07 1.62E-07 1.65E-07 1.75E-07 1.72E-07 1.59E-07 1.77E-07 ESE 1.36E-07 1.62E-07 1.71E-07 1.57E-07 1.62E-07 1.64E-07 1.70E-07 SE 1.56E-07 1.84E-07 1.98E-07 1.93E-07 2.02E-07 2.06E-07 2.46E-07 SSE 1.42E-07 1.78E-07 1.97E-07 2.50E-07 2.26E-07 2.35E-07 2.77E-07 S 1.55E-07 1.86E-07 2.07E-07 1.92E-07 2.08E-07 2.01E-07 2.71E-07 SSW 1.43E-07 1.64E-07 1.81E-07 1.86E-07 1.83E-07 1.79E-07 2.01E-07 SW 1.17E-07 1.45E-07 1.63E-07 1.77E-07 1.70E-07 1.74E-07 2.58E-07 WSW 9.91E-07 1.25E-07 1.31E-07 1.43E-07 1.62E-07 1.59E-07 2.45E-07 W 1.25E-07 1.56E-07 1.76E-07 1.86E-07 2.OOE-07 2.04E-07 2.77E-07 WNW 1.39E-07 1.71E-07 1.89E-07 1.96E-07 2.04E-07 2.12E-07 2.79E-07 NW 1.44E-07 1.71E-07 1.89E-07 1.83E-07 1.72E-07 1.85E-07 2.15E-07 NNW 2.OOE-07 2.24E-07 2.43E-07 2.48E-07 2.36E-07 2.14E-07 3.06E-07 Period of Record: 9-1-76 to 8-31-78* Measured relevant to the Offgas Stack.** Values less than the value for 0.4 miles.See appropriate offgas stack long term elevated release values.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 44 of 74 Table 10 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (X/q), sec/m 3 Miles Sector* 1,5 1.6 1.7 1.8 1.9 2.0 2.1 N 2.56E-07 1.89E-07 2.SOE-07 2.05E-07 1.94E-07 1.88E-07 1.79E-07 NNE 2.59E-07 1.97E-07 2.23E-07 2.13E-07 1.97E-07 1.87E-07 1.77E-07 NE 1.71E-07 1.63E-07 1.55E-07 1.86E-07 1.77E-07 1.74E-07 1.66E-07 ENE 1.82E-07 1.67E-07 2.13E-07 1.89E-07 1.74E-07 1.69E-07 1.64E-07 E 1.73E-07 1.61E-07 1.51E-07 1.88E-07 1.75E-07 1.66E-07 1.59E-07 ESE 1.84E-07 1.77E-07 1.70E-07 1.55E-07 1.52E-07 1.50E-07 SE 2.06E-07 2.05E-07 1.90E-07 2.OOE-07 2.01E-07 1.89E-07 1.77E-07 SSE 2.25E-07 2.10E-07 2.01E-07 2.21E-07 1.77E-07 1.78E-07 1.78E-07 S 2.10E-07 2.38E-07 2.35E-07 2.18E-07 2.04E-07 2.97E-07 SSW 1.90E-07 1.84E-07 2.46E-07 2.34E-07 2.24E-07 2.20E-07 2.17E-07 SW 1.80E-07 1.74E-07 1.69E-07 1.87E-07 2.01E-07 1.99E-07 1.91E-07 WSW 1.78E-07 1.76E-07 1.72E-07 1.89E-07 2.OOE-07 1.99E-07 1.94E-07 W 2.14E-07 2.22E-07 2.50E-07 2.50E-07 2.32E-07 2.31E-07 2.23E-07 WNW 1.96E-07 1.87E-07 1.81E-07 1.97E-07 2.11E-07 2.09E-07 2.01E-07 NW 2.OOE-07 1.90E-07 2.59E-07 2.40E-07 2.28E-07 2.1OE-07 2.01E-07 NNW 2.28E-07 2.01E-07 1.96E-07 1.92E-07 1.87E-07 1.81E-07 1.74E-07 Period of Record: 9-1-76 to 8-31-78* Measured relevant to the Offgas Stack.** Values less than the value for 0.4 miles.See appropriate offgas stack long term elevated release values.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 45 of 74 Table 10 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (x/q), sec/m 3 Miles 2.2 2.3 2.4 2.5 2.6 2.7 2.8 Sector*N 1.70E-07 1.66E-07 1.58E-07 1.54E-07 1.51E-07 1.47E-07 1.37E-07 NNE 1.70E-07 1.62E-07 1.57E-07 1.51E-07 1.46E-07 1.44E-07 1.38E-07 NE 1.60E-07 1.53E-07 1.53E-07 1.47E-07 1.40E-07 1.36E-07 1.30E-07 ENE 1.57E-07 1.50E-07 1.47E-07 1.44E-07 1.36E-07 1.33E-07 1.28E-07 E 1.49E-07 1.44E-07 1.36E-07 1.33E-07 1.27E-07 1.23E-07 1.17E-07 ESE 1.48E-07 1.46E-07 1.43E-07 1.38E-07 1.33E-07 1.28E-07 1.23E-07 SE 1.95E-07 1.68E-07 1.64E-07 1.61E-07 1.55E-07 1.66E-07 1.60E-07 SSE 1.69E-07 1.58E-07 1.58E-07 1.50E-07 1.42E-07 1.35E-07 1.60E-07 S 1.65E-07 1.58E-07 1.51E-07 1.46E-07 1.41E-07 1.40E-07 1.65E-07 SSW 2.1OE-07 2.11E-07 2.12E-07 1.89E-07 1.82E-07 1.76E-07 1.71E-07 SW 1.81E-07 1.90E-07 1.93E-07 1.93E-07 2.32E-07 2.23E-07 2.11E-07 WSW 1.82E-07 1.86E-07 1.79E-07 1.72E07 1.90E-07 1.84E-07 2.12E-07 W 2.15E-07 2.18E-07 2.20E-07 2.19E-07 2.10E-07 2.08E-07 2.05E-07 WNW 1.89E-07 1.89E-07 1.90E-07 1.93E-07 2.26E-07 2.18E-07 2.11E-07 NW 1.91E-07 1.86E-07 1.80E-07 1.76E-07 1.72E-07 1.69E-07 1.64E-07 NNW 1.72E-07 1.68E-07 1.68E-07 1.59E-07 1.54E-07 1.45E-07 1.36E-07 Period of Record: 9-1-76 to 8-31-78* Measured relevant to the Offgas Stack.** Values less than the value for 0.4 miles.See appropriate offgas stack long term elevated release values.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 46 of 74 Table 10 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (X/q), sec/m 3 Miles Sector* 2.9 3.0 3.1 3.2 3.3 3.4 3.5 N 1.35E-07 1.34E-07 1.32E-07 1.30E-07 1.28E-07 1.25E-07 1.23E-07 NNE 1.30E-07 1.26E-07 1.22E-07 1.19E-07 1.15E-07 1.12E-07 1.09E-07 NE 1.22E-07 1.20E-07 1.16E-07 1.14E-07 1.11E-07 1.09E-07 1.06E-07 ENE 1.21E-07 1.81E-07 1.15E-07 1.13E-07 1.10E-07 1.07E-07 1.04E-07 E 1.13E-07 1.10E-07 1.05E-07 1.03E-07 1.01E-07 1.01E-07 9.17E-08 ESE 1.19E-07 1.14E-07 1.08E-07 1.06E-07 1.03E-07 9.93E-08 9.89E-08 SE 1.31E-07 1.33E-07 1.35E-07 1.32E-07 1.26E-07 1.20E-07 1.15E-07 SSE 1.30E-07 1.32E-07 1.34E-07 1.35E-07 1.31E-07 1.26E-07 1.22E-07 S 1.63E-07 1.54E-07 1.46E-07 1.42E-07 1.34E-07 1.33E-07 1.32E-07 SSW 1.66E-07 1.57E-07 1.51E-07 1.46E-07 1.39E-07 1.34E-07 1.31E-07 SW 1.97E-07 1.82E-07 1.79E-07 1.71E-07 1.64E-07 1.59E-07 1.54E-07 WSW 2.02E-07 1.95E-07 1.85E-07 1.77E-07 1.69E-07 1.62E-07 1.54E-07 W 2.01E-07 1.92E-07 1.90E-07 1.84E-07 1.82E-07 1.78E-07 1.71E-07 WNW 2.02E-07 1.96E-07 1.92E-07 1.90E-07 1.85E-07 1.78E-07 1.75E-07 NW 1.70E-07 1.50E-07 1.48E-07 1.47E-07 1.39E-07 1.37E-07 1.38E-07 NNW 1.31E-07 1.30E-07 1.27E-07 1.22E-07 1.19E-07 1.16E-07 1.13E-07 Period of Record: 9-1-76 to 8-31-78* Measured relevant to the Offgas Stack.** Values less than the value for 0.4 miles.See appropriate offgas stack long term elevated release values.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 47 of 74 Table 10 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (x/q), sec/m 3 Miles Sector* 3.6 3.7 3.8 3.9 4.0 4.1 4.2 N 1.18E-07 1.15E-07 1.14E-07 1.11E-07 1.08E-07 1.06E-07 1.05E-07 NNE 1.07E-07 1.05E-07 1.01E-07 9.83E-08 9.61E-08 9.38E-08 9.04E-08 NE 1.03E-07 1.01 E-07 9.84E-08 9.65E-08 9.20E-08 9.OOE-08 8.81E-08 ENE 1.03E-07 1.01 E-07 9.56E-08 9.34E-08 9.07E-08 8.79E-08 8.58E-08 E 9.OOE-08 8.74E-08 8.37E-08 8.17E-08 7.94E-08 7.80E-08 7.64E-08 ESE 9.67E-08 9.46E-08 8.97E-08 8.91 E-08 8.79E-08 8.64E-08 8.45E-08 SE 1.1OE-07 1.06E-07 1.06E-07.
1.02E-07 9.89E-08 1.03E-07 9.99E-08 SSE 1.18E-07 1.15E-07 1.11E-07 1.08E-07 1.12E-07 1.10E-07 1.08E-07 S 1.27E-07 1.23E-07 1.21E-07 1.17E-07 1.13E-07 1.10E-07 1.1OE-07 SSW 1.27E-07 1.24E-07 1.21E-07 1.17E-07 1.15E-07 1.13E-07 1.08E-07 SW 1.52E-07 1.46E-07 1.43E-07 1.43E-07 1.41E-07 1.40E-07 1.38E-07 WSW 1.49E-07 1.43E-07 1.44E-07 1.43E-07 1.34E-07 1.33E-07 1.34E-07 W 1.66E-07 1.61E-07 1.56E-07 1.49E-07 1.42E-07 1.39E-07 1.35E-07 WNW 1.73E-07 1.67E-07 1.63E-07 1.58E-07 1.54E-07 1.49E-07 1.45E-07 NW 1.34E-07 1.27E-07 1.25E-07 1.24E-07 1.21E-07 1.19E-07 1.17E-07 NNW 1.10E-07 1.07E-07 1.02E-07 1.OOE-07 9.75E-08 9.52E-08 9.37E-08 Period of Record: 9-1-76 to 8-31-78* Measured relevant to the Offgas Stack.** Values less than the value for 0.4 miles.See appropriate offgas stack long term elevated release values.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 48 of 74 Table 10 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (X/q), sec/m 3 Miles Sector* 4.3 4.4 4.5 4.6 4.7 4.8 4.9 N 1.01E-07 9.83E-08 9.37E-08 9.14E-08 8.97E-08 8.80E-08 8.61E-08 NNE 8.88E-08 8.71E-08 8.63E-08 8.42E-08 8.14E-08 8.00E-08 7.84E-08 NE 8.69E-08 8.53E-08 8.40E-08 8.25E-08 8.19E-08 8.02E-08 7.81E-08 ENE 8.42E-08 8.26E-08 8.09E-08 7.87E-08 7.69E-08 7.55E-08 7.38E-08 E 7.33E-08 7.27E-08 7.02E-08 6.85E-08 6.71E-08 6.56E-08 6.40E-08 ESE 8.27E-08 8.10E-08 7.40E-08 7.77E-08 7.61E-08 7.46E-08 7.32E-08 SE 9.71E-08 9.47E-08 9.24E-08 9.01E-08 8.78E-08 8.56E-08 8.18E-08 SSE 1.07E-07 1.02E-07 1.02E-07 9.90E-08 9.66E-08 9.41E-08 1.19E-07 S 1.06E-07 1.04E-07 1.02E-07 9.72E-08 9.63E-08 9.35E-08 9.03E-08 SSW 1.05E-07 1.03E-07 1.01 E-07 9.78E-08 9.46E-08 9.20E-08 9.OOE-08 SW 1.38E-07 1.37E-07 1.34E-07 1.30E-07 1.26E-07 1.24E-07 1.22E-07 WSW 1.31E-07 1.28E-07 1.28E-07 1.22E-07 1.20E-07 1.19E-07 1.18E-07 W 1.33E-07 1.28E-07 1.25E-07 1.24E-07 1.20E-07 1.17E-07 1.15E-07 WNW 1.43E-07 1.38E-07 1.35E-07 1.33E-07 1.33E-07 1.27E-07 1.25E-07 NW 1.14E-07 1.12E-07 1.11E-07 1.07E-07 *1.04E-07 1.01E-07 9.74E-08 NNW 9.12E-08 8.89E-08 8.64E-08 8.31E-08 8.26E-08 8.08E-08 7.72E-08 Period of Record: 9-1-76 to 8-31-78* Measured relevant to the Offgas Stack.** Values less than the value for 0.4 miles.See appropriate offgas stack long term elevated release values.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 49 of 74 Table 10 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (x/q), sec/m 3 Miles 5.0 Sector*N 8.28E-08 NNE 7.56E-08 NE 7.58E-08 ENE 7.11E-08 E 6.33E-08 ESE 7.16E-08 SE 8.10E-08 SSE 1.11 E-07 S 8.84E-08 SSW 8.80E-08 SW 1.19E-07 WSW 1.13E-07 W 1.13E-07 WNW 1.21 E-07 NW 9.51 E-08 NNW 7.53E-08 Period of Record: 9-1-76 to 8-31-78* Measured relevant to the Offgas Stack.** Values less than the value for 0.4 miles.See appropriate offgas stack long term elevated release values.M/arb I MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 50 of 74 Table 11 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases< 500 HrsYr or <150 Hrs/Qtr For Standard Distances (As Measured from the Offgas Stack) (D/q), m-2 Miles Sector* 0.1 0.2 0.3 0.4 0.5 0.6 0.7 N ** ** ** 1.32E-08 1.31E-08 9.45E-09 6.60E-09 NNE ** ** ** 2.39E-08 1.86E-08 1.39E-09 9.88E-09 NE ** ** ** 6.01 E-09 7.80E-09 6.24E-09 4.92E-09 ENE ** ** ** 1.31E-08 1.14E-08 8.79E-09 6.20E-09 E ** ** ** 7.37E-09 9.17E-09 6.52E-09 4.58E-09 ESE ** ** ** 3.74E-09 5.28E-09 SE ** ** ** 6.26E-09 SSE ** ** ** 6.60E-09 S ** ** ** 4.41 E-09 5.43E-09 SSW ** ** ** 3.39E-09 4.09E-09 SW ** ** ** 2.30E-09 3.34E-09 WSW ** ** ** 2.16E-09 3.17E-09 W ** ** ** 2.22E-09 3.38E-09 3.35E-09 WNW ** ** ** 2.55E-09 3.89E-09 3.94E-09 NW ** ** ** 3.17E-09 4.01E-09 NNW ** ** ** 2.13E-08 1.68E-08 1.30E-08 9.18E-09 Period of Record: 9-1-76 to 8-31-78* Measured relevant to the Offgas Stack.** Values less than the value for 0.4 miles.See appropriate offgas stack long term elevated release values.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 51 of 74 Table 11 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases< 500 HrsYr or 150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/q), m-2 Miles Sector* 0.8 0.9 1.0 1.1 1.2 1.3 1.4 N 7.46E-09 7.64E-09 7.08E-09 5.61 E-09 5.20E-09 4.30E-09 4.21E-09 NNE 9.52E-09 9.50E-09 8.74E-09 7.97E-09 6.49E-09 5.28E-09 5.05E-09 NE 5.32E-09 5.92E-09 5.43E-09 4.98E-09 4.43E-09 3.60E-09 3.11E-09 ENE 6.OOE-09 5.94E-09 5.01E-09 4.56E-09 4.25E-09 3.75E-09 3.31 E-09 E 5.18E-09 5.40E-09 4.74E-09 4.36E-09 3.76E-09 3.08E-09 3.09E-09 ESE 6.16E-09 6.58E-09 5.98E-09 4.72E-09 4.30E-09 3.89E-09 3.66E-09 SE 7.39E-09 7.99E-09 7.50E-09 6.40E-09 5.96E-09 5.50E-09 6.04E-09 SSE 7.58E-09 8.26E-09 7.59E-09 6.02E-09 6.29E-09 5.79E-09 6.12E-09 S 6.46E-09 6.88E-09 6.53E-09 5.17E-09 4.89E-09 4.19E-09 5.08E-09 SSW 4.90E-09 4.99E-09 4.71E-09 4.17E-09 3.58E-09 3.12E-09 3.17E-09 SW 5.67E-09 4.25E-09 3.97E-09 3.65E-09 3.03E-09 2.74E-09 3.65E-09 WSW 3.83E-09 4.16E-09 3.58E-09 3.23E-09 3.12E-09 2.66E-09 3.64E-09 W 4.14E-09 4.59E-09 4.35E-09 3.87E-09 3.59E-09 3.20E-09 3.87E-09 WNW 4.86E-09 5.37E-09 5.09E-09 4.51E-09 4.10E-09 3.77E-09 4.44E-09 NW 4.75E-09 5.16E-09 5.03E-09 4.25E-09 3.55E-09 3.43E-09 3.86E-09 NNW 8.37E-09 8.39E-09 7.94E-09 7.09E-09 5.96E-09 4.82E-09 6.18E-09 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 1 Page 52 of 74 Table 11 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases< 500 HrsYr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/q), m-2 Miles Sector* 1.5 1.6 1.7 1.8 1.9 2.0 2.1 N 4.63E-09 3.13E-09 3.20E-09 2.90E-09 2.69E-09 2.48E-09 2.24E-09 NNE 5.50E-09 3.78E-09 4.02E-09 3.56E-09 3.27E-09 2.95E-09 2.66E-09 NE 3.1OE-09 2.65E-09 2.28E-09 2.48E-09 2.27E-09 2.08E-09 1.85E-09 ENE 2.86E-09 2.40E-09 2.81 E-09 2.31 E-09 2.08E-09 1.91 E-09 1.76E-09 E 2.73E-09 2.35E-09 2.05E-09 2.39E-09 2.18E-09 1.96E-09 1.81E-09 ESE 3.62E-09 3.20E-09 2.86E-09 2.38E-09 2.22E-09 2.10E-09 SE 4.68E-09 4.28E-09 3.67E-09 3.61E-09 3.49E-09 3.09E-09 2.75E-09 SSE 4.50E-09 3.93E-09 3.57E-09 3.70E-09 2.90E-09 2.79E-09 2.69E-09 S 3.59E-09 3.58E-09 3.34E-09 3.04E-09 2.74E-09 2.55E-09 SSW 2.73E-09 2.34E-09 2.81E-09 2.42E-09 2.17E-09 1.97E-09 1.80E-09 SW 2.32E-09 1.98E-09 1.72E-09 1.72E-09 1.72E-09 1.57E-09 1.40E-09 WSW 2.38E-09 2.07E-09 1.80E-09 1.77E-09 1.73E-09 1.58E-09 1.42E-09 W 2.70E-09 2.47E-09 2.47E-09 2.22E-09 1.92E-09 1.75E-09 1.57E-09 WNW 2.83E-09 2.38E-09 2.06E-09 2.02E-09 2.03E-09 1.84E-09 1.64E-09 NW 3.09E-09 2.70E-09 3.41E-09 2.94E-09 2.70E-09 2.35E-09 2.13E-09 NNW 4.19E-09 3.41E-09 3.09E-09 2.84E-09 2.74E-09 2.54E-09 2.33E-09 Period of Record: 9-1-76 to 8-31-78* Measured relevant to the Offgas Stack.See appropriate long term values.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 53 of 74 Table 11 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases< 500 HrsYr or 150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/q), m-2 Miles Sector* 2.2 2.3 2.4 2.5 2.6 2.7 2.8 N 2.04E-09 1.90E-09 1.75E-09 1.64E-09 1.53E-09 1.42E-09 1.27E-09 NNE 2.45E-09 2.25E-09 2.10E-09 1.95E-09 1.82E-09 1.73E-09 1.61E-09 NE 1.67E-09 1.51E-09 1.42E-09 1.30E-09 1.19E-09 1.11E-09 1.03E-09 ENE 1.61E-09 1.47E-09 1.38E-09 1.29E-09 1.18E-09 1.12E-09 1.04E-09 E 1.62E-09 1.51E-09 1.37E-09 1.30E-09 1.20E-09 1.12E-09 1.04E-09 ESE 1.99E-09 1.88E-09 1.78E-09 1.66E-09 1.55E-09 1.44E-09 1.34E-09 SE 2.89E-09 2.38E-09 2.24E-09 2.12E-09 1.97E-09 2.09E-09 1.97E-09 SSE 2.47E-09 2.24E-09 2.18E-09 2.01E-09 1.85E-09 1.72E-09 1.98E-09 S 2.06E-09 1.92E-09 1.80E-09 1.67E-09 1.54E-09 1.46E-09 1.64E-09 SSW 1.62E-09 1.64E-09 1.73E-09 1.57E-09 1.46E-09 1.37E-09 1.29E-09 SW 1.24E-09 1.27E-09 1.35E-09 1.40E-09 1.60E-09 1.48E-09 1.34E-09 WSW 1.24E-09 1.29E-09 1.26E-09 1.27E-09 1.35E-09 1.27E-09 1.42E-09 W 1.40E-09 1.40E-09 1.42E-09 1.47E-09 1.35E-09 1.27E-09 1.20E-09 WNW 1.43E-09 1.46E-09 1.48E-09 1.52E-09 1.68E-09 1.58E-09 1.44E-09 NW 1.93E-09 1.80E-09 1.67E-09 1.57E-09 1.45E-09 1.35E-09 1.25E-09 NNW 2.22E-09 2.09E-09 2.02E-09 1.85E-09 1.74E-09 1.58E-09 1.44E-09 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 54 of 74 Table 11 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases< 500 HrsYr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/q), m-2 Miles Sector* 2.9 3.0 3.1 3.2 3.3 3.4 3.5 N 1.20E-09 1.15E-09 1.08E-09 1.03E-09 9.77E-10 9.22E-10 8.74E-10 NNE 1.47E-09 1.39E-09 1.31E-09 1.25E-09 1.17E-09 1.11E-09 1.06E-09 NE 9.37E-10 8.90E-10 8.37E-10 7.98E-10 7.54E-10 7.19E-10 6.82E10 ENE 9.64E-10 9.11E-10 8.65E-10 8.28E-10 7.85E-10 7.41E-10 7.09E-10 E 9.72E-10 9.18E-10 8.55E-10 8.15E-10 7.80E-10 7.63E-10 6.77E-10 ESE 1.26E-09 1.18E-09 1.09E-09 1.04E-09 9.85E-10 9.24E-10 9.01E-10 SE 1.58E-09 1.57E-09 1.56E-09 1.49E-09 1.40E-09 1.31E-09 1.23E-09 SSE 1.57E-09 1.55E-09 1.54E-09 1.52E-09 1.44E-09 1.36E-09 1.28E-09 S 1.56E-09 1.41E-09 1.29E-09 1.21E-09 1.10E-09 1.05E-09 1.01E-09 SSW 1.22E-09 1.12E-09 1.04E-09 9.83E-10 9.12E-10 8.63E-10 8.24E-10 SW 1.25E-09 1.11E-09 1.05E-09 9.69E-10 8.96E-10 8.36E-10 7.83E-10 WSW 1.31E-09 1.22E-09 1.13E-09 1.05E-09 9.80E-10 9.14E-10 8.49E-10 W 1.19E-09 1.09E-09 1.04E-09 9.69E-10 9.26E-10 8.75E-10 8.11E-10 WNW 1.31E-09 1.21E-09 1.12E-09 1.06E-09 9.78E-10 9.OOE-10 8.43E-10 NW 1.23E-09 1.03E09 9.72E-10 9.26E-10 8.37E-10 7.94E-10 7.63E-10 NNW 1.35E-09 1.30E-09 1.25E-09 1.17E-09 1.11E-09 1.06E-09 1.44E-09 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 55 of 74 Table 11 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases< 500 HrsYr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/q), m-2 Miles Sector* 3.6 3.7 3.8 3.9 4.0 4.1 4.2 N 8.20E-10 7.85E-10 7.57E-10 7.26E-10 6.90E-10 6.64E-10 6.42E-10 NNE 1.01E-09 9.76E-10 9.14E-10 8.72E-10 8.35E-10 7.98E-10 7.55E-10 NE 6.45E-10 6.15E-10 5.85E-10 5.60E-10 5.22E-10 4.99E-10 4.77E-10 ENE 6.83E-10 6.52E-10 6.06E-10 5.79E-10 5.51E-10 5.22E-10 5.OOE-10 E 6.49E-10 6.16E-10 5.77E-10 5.51E-10 5.25E-10 5.05E-10 4.85E-10 ESE 8.60E-10 8.21E-10 7.64E-10 7.41E-10 7.16E-10 6.91E-10 6.61E-10 SE 1.16E-09 1.1OE-09 1.08E-09 1.02E-09 9.68E-10 9.93E-10 9.48E-10 SSE 1.21E-09 1.15E-09 1.08E-09 1.02E-09 1.04E-09 9.94E-10 9.52E-10 S 9.44E-10 9.15E-10 8.76E-10 8.65E-10 8.63E-10 8.23E-10 7.95E-10 SSW 7.76E-10 7.35E-10 6.96E-10 6.69E-10 6.35E-10 6.08E-10 5.70E-10 SW 7.42E-10 6.82E-10 6.45E-10 6.21E-10 5.90E-10 5.64E-10 5.37E-10 WSW 7.90E-10 7.45E-10 7.21E-10 6.88E-10 6.21E-10 5.94E-10 5.78E-10 W 7.69E-10 7.29E-10 6.93E-10 6.50E-10 6.08E-10 5.83E-10 5.56E-10 WNW 8.16E-10 7.73E-10 7.41E-10 7.05E-10 6.72E-10 6.38E-10 6.11E-10 NW 7.24E-10 6.75E-10 6.45E-10 6.43E-10 6.48E-10 6.19E-10 5.95E-10 NNW 9.60E-10 9.10E-10 8.53E-10 8.18E-10 7.82E-10 7.49E-10 7.22E-10 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 56 of 74 Table 11 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases< 500 HrsYr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/q), m-2 Miles Sector* 4.3 4.4 4.5 4.6 4.7 4.8 4.9 N 6.07E-10 5.80E-10 5.43E-10 5.20E-10 5.01E-10 4.83E-10 4.65E-10 NNE 7.27E-10 7.OOE-10 6.81E-10 6.52E-10 6.20E-10 5.98E-10 5.76E-10 NE 4.61E-10 4.42E-10 4.27E-10 4.1OE-10 3.99E-10 3.83E-10 3.66E-10 ENE 4.81E-10 4.63E-10 4.45E-10 4.24E-10 4.07E-10 3.92E-10 3.76E-10 E 4.55E-10 4.43E-10 4.19E-10 4.02E-10 3.86E-10 3.71E-10 3.55E-10 ESE 6.34E-10 6.06E-10 5.45E-10 5.59E-10 5.39E-10 5.19E-10 4.97E-10 SE 9.05E-10 8.70E-10 8.33E-10 8.01E-10 7.69E-10 7.38E-10 6.94E-10 SSE 9.43E-10 8.59E-10 8.39E-10 8.03E-10 7.73E-10 7.40E-10 9.18E-10 S 7.75E-10 7.42E-10 7.10E-10 6.65E-10 6.49E-10 6.21E-10 5.91E-10 SSW 5.39E-10 5.15E-10 4.91E-10 4.69E-10 4.47E-10 4.28E-10 4.13E-10 SW 5.23E-10 5.02E-10 4.74E-10 4.53E-10 4.35E-10 4.22E-10 4.08E-10 WSW 5.46E-10 5.16E-10 4.98E-10 4.69E-10 4.55E-10 4.45E-10 4.34E-10 W 5.35E-10 5.09E-10 4.89E-10 4.77E-10 4.53E-10 4.36E-10 4.20E-10 WNW 5.91E-10 5.61E-10 5.41E-10 5.24E-10 5.16E-10 4.87E-10 4.69E-10 NW 5.88E-10 5.66E-10 5.44E-10 5.17E-10 4.96E-10 4.72E-10 4.48E-10 NNW 6.90E-10 6.60E-10 6,30E-10 5.96E-10 5.83E-10 5.61E-10 5.28E-10 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 57 of 74 Table 11 Monticello Offgas Stack Dispersion Parameters for Short Term Elevated Releases< 500 HrsYr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/q), m-2 Miles 5.0 Sector*N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW 4.39E-10 5.46E-10 3.48E-10 3.56E-10 3.45E-10 4.80E-10 6.78E-10 8.45E-10 5.70E-10 3.98E- 10 3.92E-10 4.12E-10 4.05E-10 4.48E-10 4.31 E-10 5.06E-10 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 58 of 74 Table 12 Monticello Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases < 500 Hrs/Yr or <150 Hrs/Qtr Distance -,/q (sec/m)3  D/q (m-2)Sector* Miles Meters No Decay Undepleted N 0.51 821. 5.18E-06 7.19E-08 NNE 0.58 933. 3.51E-06 5.02E-08 NE 0.65 1046. 2.33E-06 2.93E-08 ENE 0.83 1336. 1.82E-06 1.69E-08 E 0.59 950. 3.67E-06 3.90E-08 ESE 0.59 950. 4.95E-06 6.51E-08 SE 0.61 982. 4.96E-06 6.49E-08 SSE 0.43 692. 8.06E-06 1.18E-07 S 0.34 547. 6.92E-06 9.30E-08 SSW 0.32 515. 5.92E-06 7.04E-08 SW 0.32 515. 6.31E-06 8.24E-08 WSW 0.35 563. 4.91 E-06 5.50E-08 W 0.48 772. 3.38E-06 3.82E-08 WNW 0.68 1094. 2.94E-06 2.88E-08 NW 0.43 692. 5.70E-06 7.09E-08 NNW 0.53 853. 4.44E-06 6.09E-08 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 59 of 74 Table 13 Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr For Standard Distances (As Measured from the Offgas Stack) (X/q), sec/m 3 Miles Sector* 0.1 0.2 0.3 0.4 0.5 0.6 0.7 N 7.30E-05 2.19E-05 1.10E-05 7.14E-06 5.28E-06 4.19E-06 3.46E-06 NNE 5.81 E-05 1.77E-05 8.96E-06 5.84E-06 4.23E-06 3.34E-06 2.79E-06 NE 4.26E-05 1.29E-05 6.69E-06 4.33E-06 3.19E-06 2.54E-06 2.16E-06 ENE 4.27E-05 1.29E-05 6.65E-06 4.32E-06 3.15E-06 2.53E-06 2.16E-06 E 5.76E-05 1.73E-05 9.22E-06 6.20E-06 4.51E-06 3.63E-06 3.04E-06 ESE 7.80E-05 2.30E-05 1.24E-05 8.28E-06 6.16E-06 4.84E-06 4.01E-06 SE 8.52E-05 2.48E-05 1.31E-05 8.85E-06 6.46E-06 5.08E-06 4.18E-06 SSE 8.87E-05 2.60E-05 1.36E-05 8.91E-06 6.53E-06 5.15E-06 4.22E-06 S 4.89E-05 1.47E-05 7.95E-06 5.35E-06 3.95E-06 3.17E-06 2.63E-06 SSW 4.04E-05 1.19E-05 6.58E-06 4.38E-06 3.34E-06 2.80E-06 2.46E-06 SW 4.37E-05 1.34E-05 7.26E-06 4.76E-06 3.62E-06 2.97E-06 2.62E-06 WSW 3.65E-05 1.09E-05 6.13E-06 4.11E-06 3.17E-06 2.70E-06 2.43E-06 W 4.07E-05 1.23E-05 6.47E-06 4.32E-06 3.19E-06 2.67E-06 2.35E-06 WNW 5.53E-05 1.65E-05 8.74E-06 5.74E-06 4.22E-06 3.37E-06 2.85E-06 NW 6.25E-05 1.85E-05 9.62E-06 6.32E-06 4.65E-06 3.76E-06 3.15E-06 NNW 7.11E-05 2.11E-05 1.04E-05 6.70E-06 4.78E-06 3.76E-06 3.15E-06 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 60 of 74 Table 13 Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (X/q), sec/m 3 Miles Sector* 0.8 0.9 1.0 1.1 1.2 1.3 1.4 N 2.84E-06 2.43E-06 2.05E-06 1.79E-06 1.61E-06 1.46E-06 1.31E-06 NNE 2.33E-06 2.02E-06 1.71E-06 1.51E-06 1.37E-06 1.24E-06 1.12E-06 NE 1.83E-06 1.58E-06 1.37E-06 1.21E-06 1.11E-06 9.99E-06 9.23E-06 ENE 1.87E-06 1.64E-06 1.46E-06 1.31E-06 1.20E-06 1.11E-06 1.04E-06 E 2.51E-06 2.18E-06 1.87E-06 1.64E-06 1.50E-06 1.38E-06 1.26E-06 ESE 3.34E-06 2.77E-06 2.38E-06 2.07E-06 1.80E-06 1.59E-06 1.44E-06 SE 3.42E-06 2.82E-06 2.39E-06 2.07E-06 1.78E-06 1.57E-06 1.40E-06 SSE 3.47E-06 2.89E-06 2.43E-06 2.12E-06 1.86E-06 1.64E-06 1.47E-06 S 2.27E-06 1.96E-06 1.70E-06 .1.51E-06 1.38E-06 1.27E-06 1.15E-06 SSW 2.18E-06 1.93E-06 1.74E-06 1.52E-06 1.48E-06 1.33E-06 1.21E-06 SW 2.26E-06 1.99E-06 1.81E-06 1.58E-06 1.44E-06 1.32E-06 1.21E-06 WSW 2.18E-06 1.94E-06 1.82E-06 1.63E-06 1.48E-06 1.39E-06 1.29E-06 W 2.07E-06 1.87E-06 1.67E-06 1.52E-06 1.41E-06 1.29E-06 1.19E-06 WNW 2.47E-06 2.15E-06 1.86E-06 1.68E-06 1.52E-06 1.37E-06 1.26E-06 NW 2.60E-06 2.22E-06 1.89E-06 1.64E-06 1.49E-06 1.34E-06 1.22E-06 NNW 2.64E-06 2.25E-06 1.90E-06 1.68E-06 1.50E-06 1.37E-06 1.25E-06 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 61 of 74 Table 13 Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (X/q), sec/m 3 Miles Sector* 1.5 1.6 1.7 1.8 1.9 2.0 2.1 N 1.28E-06 1.15E-06 1.05E-06 9.60E-07 9.OOE-07 8.28E-07 7.67E-07 NNE 1.11E-06 9.94E-07 9.14E-07 8.44E-07 7.91E-07 7.31E-07 6.94E-07 NE 8.63E-07 7.69E-07 7.26E-07 7.09E-07 6.71E-07 6.31E-07 6.08E-07 ENE 9.50E-07 9.08E-07 8.65E-07 8.22E-07 7.80E-07 7.31E-07 7.OOE-07 E 1.15E-06 1.06E-06 1.02E-06 9.40E-07 8.72E-07 8.20E-07 7.72E-07 ESE 1.31E-06 1.16E-06 1.07E-06 1.03E-06 9.41E-07 8.73E-07 8.08E-07 SE 1.26E-06 1.15E-06 1.06E-06 1.01E-06 9.48E-07 8.74E-07 8.19E-07 SSE 1.33E-06 1.17E-06 1.09E-06 1.05E-06 9.69E-07 9.01E-07 8.34E-07 S 1.13E-06 1.OOE-06 9.21E-07 8.55E-07 7.94E-07 7.33E-07 6.96E-07 SSW 1.19E-06 1.12E-06 1.08E-06 1.04E-06 1.02E-06 1.02E-06 9.95E-07 SW 1.18E-06 1.09E-06 1.06E-06 1.01E-06 9.62E-07 9.53E-07 9.34E-07 WSW 1.27E-06 1.21E-06 1.16E-06 1.09E-06 1.05E-06 1.04E-06 1.02E-06 W 1.19E-06 1.12E-06 1.06E-06 1.02E-06 1.01E-06 9.95E-07 9.91E-07 WNW 1.25E-06 1.16E-06 1.11E-06 1.06E-06 1.02E-06 1.01E-06 9.90E-07 NW 1.09E-06 9.91E-07 9.57E-07 8.87E-07 8.18E-07 7.65E-07 7.25E-07 NNW 1.24E-06 1.12E-06 1.03E-06 9.46E-07 8.85E-07 8.17E-07 7.74E-07 Period of Record: 9-1-76 to 8-31-78* Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 1Page 62 of 74 Table 13 Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (X/q), sec/m 3 Miles Sector* 2.2 2.3 2.4 2.5 2.6 2.7 2.8 N 7.21E-07 6.79E-07 6.38E-07 6.1OE-07 5.92E-07 5.77E-07 5.62E-07 NNE 6.47E-07 6.14E-07 5.79E-07 5.45E-07 5.26E-07 4.99E-07 4.80E-07 NE 5.81E-07 5.55E-07 5.23E-07 5.11E-07 4.86E-07 4.63E-07 4.47E-07 ENE 6.68E-07 6.41E-07 6.1OE-07 5.90E-07 5.62E-07 5.41E-07 5.22E-07 E 7.25E-07 6.92E-07 6.51E-07 6.19E-07 5.74E-07 5.53E-07 5.35E-07 ESE 7.53E-07 7.07E-07 6.62E-07 6.25E-07 5.91E-07 5.56E-07 5.28E-07 SE 7.76E-07 7.36E-07 7.02E-07 6.75E-07 6.37E-07 6.04E-07 5.74E-07 SSE 7.74E-07 7.28E-07 6.87E-07 6.46E-07 6.10E-07 5.77E-07 5.51E-07 S 6.44E-07 6.08E-07 5.80E-07 5.54E-07 5.40E-07 5.25E-07 5.14E-07 SSW 9.71E-07 9.89E-07 9.88E-07 9.58E-07 9.03E-07 8.47E-07 8.10E-07 SW 9.09E-07 9.03E-07 8.97E-07 8.65E-07 8.24E-07 7.90E-07 7.65E-07 WSW 9.86E-07 9.81E-07 9.76E-07 9.48E-07 8.87E-07 8.35E-07 7.92E-07 W 9.66E-07 9.80E-07 9.78E-07 9.56E-07 9.12E-07 8.87E-07 8.66E-07 WNW 9.90E-07 9.88E-07 9.97E-07 9.75E-07 9.54E-07 9.43E-07 9.29E-07 NW 6.91E-07 6.47E-07 6.07E-07 5.89E-07 5.72E-07 5.60E-07 5.51E-07 NNW 7.27E-07 6.76E-07 6.47E-07 6.28E-07 5.95E-07 5.74E-07 5.52E-07 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 63 of 74 Table 13 Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases 5 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (X/q), sec/m 3 Miles Sector* 2.9 3.0 3.1 3.2 3.3 3.4 3.5 N 5.48E-07 5.29E-07 5.16E-07 5.02E-07 4.91E-07 4.99E-07 4.82E-07 NNE 4.65E-07 4.49E-07 4.30E-07 4.15E-07 3.98E-07 3.83E-07 3.71E-07 NE 4.31E-07 4.13E-07 3.96E-07 3.82E-07 3.66E-07 3.51E-07 3.39E-07 ENE 5.06E-07 4.87E-07 4.64E-07 4.52E-07 4.36E-07 4.25E-07 4.14E-07 E 5.13E-07 5.OOE-07 4.80E-07 4.62E-07 4.45E-07 4.27E-07 4.09E-07 ESE 5.01E-07 4.74E-07 4.57E-07 4.36E-07 4.15E-07 3.99E-07 3.83E-07 SE 5.51E-07 5.28E-07 5.05E-07 4.78E-07 4.55E-07 4.35E-07 4.16E-07 SSE 5.27E-07 5.06E-07 4.85E-07 4.59E-07 4.44E-07 4.26E-07 4.1OE-07 S 5.03E-07 4.91 E-07 5.05E-07 4.93E-07 4.96E-07 4.76E-07 4.67E-07 SSW 7.70E-07 7.34E-07 7.03E-07 6.76E-07 6.48E-07 6.25E-07 5.97E-07 SW 7.38E-07 7.09E-07 6.87E-07 6.61E-07 6.43E-07 6.16E-07 5.94E-07 WSW 7.52E-07 7.13E-07 6.84E-07 6.52E-07 6.24E-07 6.02E-07 5.73E-07 W 8.43E-07 8.16E-07 7.91E-07 7.64E-07 7.44E-07 7.09E-07 6.90E-07 WNW 9.07E-07 8.94E-07 8.62E-07 8.44E-07 8.18E-07 8.OOE-07 7.84E-07 NW 5.34E-07 5.22E-07 5.28E-07 5.15E-07 5.16E-07 5.04E-07 4.97E-07 NNW 5.28E-07 5.08E-07 4.93E-07 4.74E-07 4.55E-07 4.35E-07 4.20E-07 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 64 of 74 Table 13 Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (X/q), sec/m 3 Miles 3.6 3.7 3.8 3.9 4.0 4.1 4.2 Sector*N 4.65E-07 4.49E-07 4.32E-07 4.19E-07 4.06E-07 3.95E-07 3.83E-07 NNE 3.58E-07 3.47E-07 3.37E-07 3.25E-07 3.16E-07 3.18E-07 3.08E-07 NE 3.29E-07 3.18E-07 3.1OE-07 3.01E-07 2.93E-07 2.90E-07 2.77E-07 ENE 4.02E-07 3.90E-07 3.80E-07 3.72E-07 3.60E-07 3.55E-07 3.46E-07 E 3.97E-07 3.83E-07 3.72E-07 3.74E-07 3.66E-07 3.55E-07 3.44E-07 ESE 3.71E-07 3.57E-07 3.42E-07 3.37E-07 3.28E-07 3.17E-07 3.06E-07 SE 4.01E-07 3.86E-07 3.70E-07 3.61E-07 3.48E-07 3.44E-07 3.42E-07 SSE 3.92E-07 3.78E-07 3.68E-07 3.66E-07 3.52E-07 3.41E-07 3.29E-07 S 4.49E-07 4.43E-07 4.36E-07 4.29E-07 4.22E-07 4.16E-07 4.12E-07 SSW 5.79E-07 5.58E-07 5.49E-07 5.38E-07 5.25E-07 5.14E-07 5.02E-07 SW 5.80E-07 5.64E-07 5.48E-07 5.28E-07 5.15E-07 5.04E-07 4.94E-07 WSW 5.61E-07 5.59E-07 5.50E-07 5.35E-07 5.23E-07 5.13E-07 4.90E-07 W 6.66E-07 6.40E-07 6.16E-07 5.94E-07 5.73E-07 5.54E-07 5.36E-07 WNW 7.52E-07 7.22E-07 6.90E-07 6.65E-07 6.37E-07 6.19E-07 5.97E-07 NW 4.79E-07 4.71 E-07 4.66E-07 4.57E-07 4.49E-07 4.41E-07 4.38E-07 NNW 4.07E-07 3.95E-07 3.86E-07 3.72E-07 3.68E-07 3.57E-07 3.51E-07 Period of Record: 9-1-76 to 8-31-78* Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 65 of 74 Table 13 Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (x/q), sec/m 3 Miles Sector* 4.3 4.4 4.5 4.6 4.7 4.8 4.9 N 3.65E-07 3.55E-07 3.41E-07 3.33E-07 3.25E-07 3.20E-07 3.12E-07 NNE 3.08E-07 3.OOE-07 2.85E-07 2.79E-07 2.72E-07 2.66E-07 2.59E-07 NE 2.79E-07 2.69E-07 2.53E-07 2.53E-07 2.48E-07 2.41 E-07 2.36E-07 ENE 3.36E-07 3.29E-07 3.12E-07 3.07E-07 3.OOE-07 2.98E-07 2.91E-07 E 3.37E-07 3.28E-07 3.19E-07 3.11E-07 3.02E-07 2.95E-07 2.85E-07 ESE 2.98E-07 2.89E-07 2.80E-07 2.71E-07 2.63E-07 2.56E-07 2.48E-07 SE 3.32E-07 3.20E-07 3.10E-07 3.01E-07 2.92E-07 2.83E-07 2.75E-07 SSE 3.21E-07 3.11E-07 3.02E-07 2.92E-07 2.84E-07 2.75E-07 2.68E-07 S 4.03E-07 3.94E-07 3.87E-07 3.76E-07 3.65E-07 3.53E-07 3.43E-07 SSW 4.92E-07 4.81E-07 4.71E-07 4.57E-07 4.39E-07 4.26E-07 4.11E-07 SW 4.84E-07 4.79E-07 4.69E-07 4.54E-07 4.39E-07 4.25E-07 4.12E-07 WSW 4.89E-07 4.77E-07 4.66E-07 4.50E-07 4.35E-07 4.24E-07 4.11E-07 W 5.19E-07 5.03E-07 4.87E-07 4.73E-07 4.56E-07 4.43E-07 4.25E-07 WNW 5.78E-07 5.59E-07 5.41 E-07 5.25E-07 5.09E-07 4.92E-07 4.78E-07 NW 4.29E-07 4.20E-07 4.11E-07 4.OOE-07 3.88E-07 3.77E-07 3.66E-07 NNW 3.45E-07 3.32E-07 3.22E-07 3.15E-07 3.07E-07 2.98E-07 2.91E-07 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 IPage 66 of 74 Table 13 Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (x/q), sec/m 3 Miles 5.0 Sector*N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW 3.03E-07 2.52E-07 2.30E-07 2.84E-07 2.82E-07 2.41 E-07 2.67E-07 2.62E-07 4.67E-07 4.OOE-07 3.99E-07 3.99E-07 4.12E-07 4.66E-07 3.52E-07 2.78E-07 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Reactor Vent.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 67 of 74 Table 14 Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr For Standard Distances (As Measured from the Offgas Stack) (D/q), m-2 Miles Sector* 0.1 0.2 0.3 0.4 0.5 0.6 0.7 N 6.91 E-07 2.69E-07 1.52E-07 1.01E-07 7.36E-08 5.53E-08 4.28E-08 NNE 5.55E-07 2.24E-07 1.30E-07 8.81 E-08 6.33E-08 4.71E-08 3.65E-08 NE 3.90E-07 1.58E-07 9.37E-08 6.24E-08 4.48E-08 3.32E-08 2.59E-08 ENE 3.50E-07 1.43E-07 8.49E-08 5.71E-08 4.08E-08 3.02E-08 2.33E-08 E 4.63E-07 1.86E-07 1.10E-07 7.39E-08 5.16E-08 3.82E-08 2.91E-08 ESE 8.49E-07 3.27E-07 1.86E-07 1.21 E-07 8.62E-08 6.33E-08 4.88E-08 SE 9.41E-07 3.56E-07 1.96E-07 1.29E-07 9.01E-08 6.69E-08 5.19E-08 SSE 9.60E-07 3.67E-07 2.02E-07 1.32E-07 9.36E-08 6.99E-08 5.40E-08 S 4.50E-07 1.79E-07 1.06E-07 7.18E-08 5.11E-08 3.80E-08 2.88E-08 SSW 3.27E-07 1.30E-07 7.81E-08 5.13E-08 3.67E-08 2.75E-08 2.15E-08 SW 4.13E-07 1.67E-07 9.51E-08 6.02E-08 4.24E-08 3.12E-08 2.46E-08 WSW 2.82E-07 1.14E-07 6.90E-08 4.53E-08 3.27E-08 2.46E-08 1.94E-08 W 3.06E-07 1.25E-07 7.41E-08 5.02E-08 3.55E-08 2.68E-08 2.10E-08 WNW 4.25E-07 1.69E-07 9.89E-08 6.61E-08 4.73E-08 3.52E-08 2.73E-08 NW 5.40E-07 2.12E-07 1.21E-07 7.91E-08 5.61E-08 4.23E-08 3.28E-08 NNW 6.42E-07 2.53E-07 1.42E-07 9.39E-08 6.65E-08 4.95E-08 3.87E-08 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 EPage 68 of 74 Table 14 Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/q), m-2 Miles Sector* 0.8 0.9 1.0 1.1 1.2 1.3 1.4 N 3.25E-08 2.57E-08 1.99E-08 1.61E-08 1.34E-08 1.13E-08 9.77E-09 NNE 2.79E-08 2.22E-08 1.71E-08 1.39E-08 1.16E-08 9.77E-09 8.45E-09 NE 1.99E-08 1.56E-08 1.23E-08 1.OOE-08 8.52E-09 7.15E-09 6.20E-09 ENE 1.80E-08 1.41E-08 1.12E-08 9.11E-09 7.57E-09 6.45E-09 5.55E09 E 2.17E-08 1.70E-08 1.33E-08 1.07E-08 9.01E-09 7.69E-09 6.56E-09 ESE 3.78E-08 2.92E-08 2.35E-08 1.93E-08 1.59E-08 1.34E-08 1.16E-08 SE 3.99E-08 3.1OE-08 2.48E-08 2.04E-08 1.67E-08 1.40E-08 1.20E-08 SSE 4.16E-08 3.26E-08 2.57E-08 2.12E-08 1.76E-08 1.48E-08 1.27E-08 S 2.26E-08 1.78E-08 1.41E-08 1.16E-08 9.75E-09 8.85E-09 7.48E-09 SSW 1.69E-08 1.34E-08 1.1OE-08 9.02E-09 7.60E-09 6.52E-09 5.84E-09 SW 1.89E-08 1.51E-08 1.25E-08 1.01E-08 8.52E-09 7.27E-09 6.61E-09 WSW 1.52E-08 1.20E-08 1.01E-08 8.20E-09 6.85E-09 5.94E-09 5.35E-09 W 1.62E-08 1.31E-08 1.04E-08 8.64E-09 7.29E-09 6.19E-09 5.49E-09 WNW 2.16E-08 1.72E-08 1.36E-08 1.12E-08 9.47E-09 7.95E-09 7.18E-09 NW 2.49E-08 1.97E-08 1.55E-08 1.26E-08 1.07E-08 9.05E-09 7.82E-09 NNW 3.OOE-08 2.36E-08 1.82E-08 1.49E-08 1.22E-08 1.05E-08 9.21E-09 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision 1 Page 69 of 74 Table 14 Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or 5150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/q), m-2 Miles Sector* 1.5 1.6 1.7 1.8 1.9 2.0 2.1 N 8.90E-09 7.61E-09 6.62E-09 5.81E-09 5.23E-09 4.63E-09 4.13E-09 NNE 7.75E-09 6.61E-09 5.79E-09 5.1OE-09 4.56E-09 4.07E-09 3.71E-09 NE 5.46E-09 4.54E-09 4.02E-09 3.69E-09 3.30E-09 2.93E-09 2.48E-09 ENE 4.71E-09 4.19E-09 3.73E-09 3.33E-09 2.98E-09 2.64E-09 2.40E-09 E 5.63E-09 4.93E-09 4.49E-09 3.96E-09 3.53E-09 3.18E-09 2.88E-09 ESE 1.01E-08 8.60E-09 7.60E-09 7.07E-09 6.28E-09 5.64E-09 5.07E-09 SE 1.03E-08 9.OOE-09 7.94E-09 7.17E-09 6.48E-09 5.74E-09 5.17E-09 SSE 1.10E-08 9.30E-09 8.32E-09 7.72E-09 6.89E-09 6.20E-09 5.56E-09 S 6.89E-09 5.81E-09 5.11E-09 4.54E-09 4.06E-09 3.61E-09 3.30E-09 SSW 5.34E-09 4.70E-09 4.14E-09 3.63E-09 3.26E-09 3.21E-09 2.88E-09 SW 6.60E-09 5.31 E-09 4.72E-09 4.14E-09 3.66E-09 3.56E-09 3.24E-09 WSW 4.91 E-09 4.44E-09 3.92E-09 3.40E-09 3.03E-09 3.03E-09 2.76E-09 W 5.07E-09 4.44E-09 3.82E-09 3.36E-09 3.07E-09 2.96E-09 2.71E-09 WNW 6.67E-09 5.78E-09 5.06E-09 4.43E-09 3.92E-09 3.71 E-09 3.34E-09 NW 6.67E-09 5.73E-09 5.26E-09 4.65E-09 4.11E-09 3.68E-09 3.35E-09 NNW 8.53E-09 7.30E-09 6.36E-09 5.58E-09 5.OOE-09 4.42E-09 4.03E-09 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 I Page 70 of 74 Table 14 Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/q), m-2-Miles Sector* 2.2 2.3 2.4 2.5 2.6 2.7 2.8 N 3.75E-09 3.42E-09 3.11E-09 2.88E-09 2.68E-09 2.53E-09 2.38E-09 NNE 3.34E-09 3.06E-09 2.79E-09 2.55E-09 2.38E-09 2.20E-09 2.06E-09 NE 2.43E-09 2.21E-09 2.02E-09 1.89E-09 1.74E-09 1.61E-09 1.51E-09 ENE 2.18E-09 2.03E-09 1.85E-09 1.70E-09 1.57E-09 1.46E-09 1.36E-09 E 2.61E-09 2.41E-09 2.20E-09 2.02E-09 1.82E-09 1.71E-09 1.61E-09 ESE 4.60E-09 4.21E-09 3.84E-09 3.54E-09 3.28E-09 3.01E-09 2.80E-09 SE 4.71E-09 4.43E-09 4.07E-09 3.79E-09 3.49E-09 3.24E-09 3.02E-09 SSE 5.01 E-09 4.58E-09 4.21 E-09 3.86E-09 3.55E-09 3.28E-09 3.06E-09 S 2.95E-09 2.70E-09 2.50E-09 2.32E-09 2.15E-09 2.OOE-09 1.86E-09 SSW 2.60E-09 2.45E-09 2.28E-09 2.06E-09 1.90E-09 1.75E-09 1.64E-09 SW 2.93E-09 2.72E-09 2.53E-09 2.29E-09 2.11E-09 1.96E-09 1.84E-09 WSW 2.48E-09 2.31E-09 2.16E-09 1.98E-09 1.81E-09 1.68E-09 1.56E-09 W 2.44E-09 2.29E-09 2.12E-09 1.93E-09 1.77E-09 1.66E-09 1.57E-09 WNW 3.09E-09 2.85E-09 2.67E-09 2.43E-09 2.25E-09 2.11E-09 1.98E-09 NW 3.06E-09 2.76E-09 2.58E-09 2.41E-09 2.25E-09 2.1OE-09 1.98E-09 NNW 3.64E-09 3.26E-09 3.04E-09 2.85E-09 2.62E-09 2.45E-09 2.29E-09 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 1Page 71 of 74 Table 14 Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/q), m-2 Miles Sector* 2,9 3.0 3.1 3.2 3.3 3.4 3.5 N 2.23E-09 2.09E-09 1.96E-09 1.84E-09 1.74E-09 1.73E-09 1.63E-09 NNE 1.94E-09 1.82E-09 1.71E-09 1.61E-09 1.51E-09 1.42E-09 1.35E-09 NE 1.42E-09 1.33E-09 1.25E-09 1.17E-09 1.10E-09 1.03E-09 9.77E-10 ENE 1.28E-09 1.20E-09 1.11E-09 1.05E-09 9.92E-10 9.42E-10 8.97E-10 E 1.50E-09 1.43E-09 1.34E-09 1.26E-09 1.19E-09 1.11E-09 1.04E-10 ESE 2.60E-09 2.42E-09 2.29E-09 2.15E-09 2.OOE-09 1.90E-09 1.79E-09 SE 2.84E-09 2.67E-09 2.50E-09 2.32E-09 2.18E-09 2.05E-09 1.93E-09 SSE 2.86E-09 2.69E-09 2.53E-09 2.34E-09 2.23E-09 2.10E-09 1.98E-09 S 1.74E-09 1.63E-09 1.64E-09 1.54E-09 1.48E-09 1.36E-09 1.29E-09 SSW 1.53E-09 1.44E-09 1.36E-09 1.29E-09 1.22E-09 1.16E-09 1.10E-09 SW 1.73E-09 1.61E-09 1.52E-09 1.43E-09 1.36E-09 1.27E-09 1.21E-09 WSW 1.46E-09 1.37E-09 1.29E-09 1.22E-09 1.15E-09 1.1OE-09 1.04E-09 W 1.48E-09 1.40E-09 1.32E-09 1.24E-09 1.18E-09 1.10E-09 1.05E-09 WNW 1.84E-09 1.74E-09 1.61E-09 1.52E-09 1.42E-09 1.52E-09 1.56E-09 NW 1.83E-09 1.72E-09 1.67E-09 1.59E-09 1.53E-09 1.42E-09 1.36E-09 NNW 2.13E-09 2.01E-09 1.90E-09 1.79E-09 1.67E-09 1.57E-09 1.49E-09 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX A ODCM-APP-A Revision I Page 72 of 74 Table 14 Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/q), m-2 Miles Sector 3.6 3.7 3.8 3.9 4.0 4.1 4.2 N 1.55E-09 1.47E-09 1.40E-09 1.34E-09 1.29E-09 1.24E-09 1.20E-09 NNE 1.27E-09 1.21E-09 1.16E-09 1.09E-09 1.04E-09 1.03E-09 9.85E-10 NE 9.27E-10 8.82E-10 8.44E-10 8.04E-10 7.68E-10 7.48E-10 7.05E-10 ENE- 8.50E-10 8.08E-10 7.71E-10 7.38E-10 7.01E-10 6.78E-10 6.48E-10 E 9.92E-10 9.39E-10 8.94E-10 8.83E-10 8.48E-10 8.09E-10 7.71E-10 ESE 1.71E-09 1.61E-09 1.53E-09 1.48E-09 1.42E-09 1.35E-09 1.29E-09 SE 1.83E-09 1.73E-09 1.64E-09 1.57E-09 1.50E-09 1.46E-09 1.44E-09 SSE 1.86E-09 1.76E-09 1.69E-09 1.65E-09 1.56E-09 1.49E-09 1.42E-09 S 1.20E-09 1.16E-09 1.11E-09 1.07E-09 1.03E-09 9.96E-10 9.67E-10 SSW 1.04E-09 9.85E-10 9.51E,-10 9.16E-10 8.78E-10 8.46E-10 8.15E-10 SW 1.14E-09 1.08E-09 1.02E-09 9.62E-10 1.01E-09 9.88E-10 9.93E-10 WSW 9.89E-10 9.58E-10 9.19E-10 8.74E-10 8.35E-10 8.03E-10 7.53E-10 W 1.01E-09 9.61E-10 9.21E-10 8.85E-10 8.52E-10 8.21E-10 7.93E--10 WNW 1.49E-09 1.42E-09 1.34E-09 1.29E-09 1.23E-09 1.18E-09 1.14E-09 NW 1.28E-09 1.23E-09 1.19E-09 1.14E-09 1.1OE-09 1.06E-09 1.03E-09 NNW 1.41E-09 1.34E-09 1.29E-09 1.22E-09 1.19E-09 1.14E-09 1.1OE-09 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 Page 73 of 74 Table 14 Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or 150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/q), m-2 Miles Sector* 4.3 4.4 4.5 4.6 4.7 4.8 4.9 N 1.13E-09 1.09E-09 1.05E-09 1.02E-09 9.85E-10 9.67E-10 9.40E-10 NNE 9.68E-10 9.29E-10 8.71E-10 8.40E-10 8.07E-10 7.79E-10 7.49E-10 NE 6.98E-10 6.63E-10 6.16E-10 6.06E-10 5.87E-10 5.62E-10 5.45E-10 ENE 6.19E-10 5.96E-10 5.55E-10 5.37E-10 5.17E-10 5.06E-10 4.86E-10 E 7.43E-10 7.10E-10 6.81E-10 6.53E-10 6.25E-10 6.01E-10 5.72E-10 ESE 1.24E-09 1.18E-09 1.13E-09 1.08E-09 1.04E-09 9.99E-10 9.57E-10 SE 1.38E-09 1.31E-09 1.26E-09 1.21E-09 1.16E-09 1.12E-09 1.07E-09 SSE 1.36E-09 1.30E-09 1.25E-09 1.18E-09 1.14E-09 1.09E-09 1.05E-09 S 9.28E-10 8.94E-10 8.64E-10 .8.38E-10 8.12E-10 7.83E-10 7.60E-10 SSW 7.88E-10 7.61E-10 7.38E-10 7.17E-10 6.89E-10 6.70E-10 6.49E-10 SW 1.09E-09 1.06E-09 1.11E-09 1.07E-09 1.02E-09 9.83E-10 9.46E-10 WSW 7.39E-10 7.09E-10 7.33E-10 7.08E-10 6.86E-10 6.70E-10 6.50E-10 W 7.67E-10 7.44E-10 7.22E-10 7.02E-10 6.79E-10 6.61E-10 6.36E-10 WNW 1.10E-09 1.06E-09 1.02E-09 9.86E-10 9.55E-10 9.22E-10 8.94E-10 NW 9.96E-10 9.60E-10 9.27E-10 9.OOE-10 8.73E-10 8.48E-10 8.24E-10 NNW 1.07E-09 1.02E-09 1.01E-09 9.77E-10 9.43E-10 9.13E-10 8.84E-10 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-A TITLE: APPENDIX A Revision 1 IPage 74 of 74 Table 14 Reactor Building Vent Dispersion Parameters for Short Term Elevated Releases< 500 Hrs/Yr or <150 Hrs/Qtr (cont'd)For Standard Distances (As Measured from the Offgas Stack) (D/q), m-2 Miles 5.0 Sector*N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW 9.09E-10 7.21 E-1 0 5.24E-10 4.68E-10 5.58E-10 9.19E-10 1.04E-09 1.01 E-09 1.29E-09 6.32E-1 0 9.1OE-10 6.32E-10 6.21 E-10 8.70E-10 7.93E-10 8.42E-10 Period of Record: 9-1-76 to 8-31-78 Measured relevant to the Offgas Stack.M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-B TITLE: APPENDIX B Revision 2 Page 1 of 20 OFFSITE DOSE CALCULATION MANUAL -TABLE OF CONTENTS SECTION PAGE 1.0 RECORD OF REVISION .....................................................................................
2 Table 1 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class A, E levation 10 M eters ......................................................................................
..3 Table 2 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class B, E levatio n 10 M eters ......................................................................................
..4 Table 3 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class C, E levatio n 10 M eters ......................................................................................
..5 Table 4 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class D, E levation 10 M eters ......................................................................................
..6 Table 5 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class E, E levatio n 10 M eters ......................................................................................
..7 Table 6 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class F, E levatio n 10 M eters ......................................................................................
..8 Table 7 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class G, E levatio n 10 M eters ......................................................................................
..9 Table 8 Monticello Nuclear Generating Plant Site Meteorology
-All Classes Combined E levatio n 10 M eters ...................................................................................
..10 Table 9 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class A, E levatio n 100 M eters ...................................................................................
..12 Table 10 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class B, E levation 100 M eters ...................................................................................
..13 Table 11 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class C, E levation 100 M eters ...................................................................................
..14 Table 12 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class D, E levation 100 M eters ...................................................................................
..15 Table 13 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class E, E levation 100 M eters ...................................................................................
..16 Table 14 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class F, E levation 100 M eters ...................................................................................
..17 Table 15 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class G, E levation 100 M eters ...................................................................................
..18 Table 16 Monticello Nuclear Generating Plant Site Meteorology
-All Classes Combined E levation 100 M eters ...................................................................................
..19 Approval:
PCR 01234936 M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX B ODCM-APP-B Revision 2 Page 2 of 20 m 1.0 RECORD OF REVISION Revision No.Date Reason for Revision 0 1 2 October -2000 November -2001 October -2010 Moved previous ODCM-07.01 and ODCM-08.01 tables of meterological data to this document.Typo, replaced missing M in Monticello on Page 1 of Table of Content.Corrected Table of Contents page references, corrected wind direction error in Table 1 and added/corrected Wind Speed values to Table 12.M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX B ODCM-APP-B Revision 2 Paqe 3 of 20 Table 1 Monticello Nuclear Generatin, Plant Site Meteorology
-Stability Class A, Elevation 10 Meters Frequency Distribution Tables, Hours at each Wind Speed and Direction Period of record: 9-1-76 through 8-31-78 Wind Speed (mph) at 10 Meter Level Direction 1 to 3 4 to 7 8 to 12 13 to 18 19 to 24 Above 24 Total N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW VAR 18 20 13 14 28 33 26 46 36 63 35 25 29 34 29 29 0 63 30 21 16 40 50 50 96 68 94 64 74 47 73 58 109 0 30 14 26 4 12 5 35 122 117 58 32 26 18 79 61 67 0 7 2 2 0 0 6 12 11 42 20 5 0 1 14 3 13 0 122 68 65 35 80 97 128 283 275 244 143 128 95 204 154 224 0 Total Hours This Class: Hours of Calm This Class: Percent of All Data This Class: 2350 5 14.27 M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-B TITLE: APPENDIX B Revision 2 1Page 4 of 20 Table 2 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class B, Elevation 10 Meters Frequency Distribution Tables, Hours at each Wind Speed and Direction Period of record: 9-1-76 through 8-31-78 Wind Speed (mph) at 10 Meter Level Direction I to 3 4 to 7 8 to 12 13 to 18 19 to 24 Above 24 Total N 2 14 19 4 0 1. 40 NNE 4 10 8 5 0 0 27 NE 0 6 3 2 0 0 11 ENE 1 11 7 2 0 0 21 E 0 13 4 0 0 0 17 ESE 1 15 10 3 3 0 32 SE 0 9 9 9 0 0 27 SSE 2 12 9 9 0 0 32 S 2 13 21 7 1 0 44 SSW 1 22 19 4 0 0 46 SW 0 11 10 3 0 0 24 WSW 1 12 11 3 0 0 27 W 0 12 19 8 2 1 42 WNW 0 11 20 21 5 1 58 NW 1 8 22 13 3 0 47 NNW 1 8 40 26 4 1 80 VAR 0 0 0 0 0 0 0 Total Hours This Class: 575 Hours of Calm This Class: 0 Percent of All Data This Class: 3.49 M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX B ODCM-APP-B Revision 2 Paqe 5 of 20 Table 3 Monticello Nuclear Generatin9 Plant Site Meteorology
-Stability Class C, Elevation 10 Meters Frequency Distribution Tables, Hours at each Wind Speed and Direction Period of record: 9-1-76 through 8-31-78 Wind Speed (mph) at 10 Meter Level Direction I to 3 4 to 7 8 to 12 13 to 18 19 to 24 Above 24 Total N 0 12 16 8 0 0 36 NNE 3 13 13 4 1 0 34 NE 2 10 11 5 2 0 30 ENE 1 19 4 2 0 0 26 E 0 8 10 2 0 0 20 ESE 2 14 12 5 2 0 35 SE 0 12 16 9 0 0 37 SSE 0 10 21 8 0 0 39 S 6 12 28 18 3 0 67 SSW 3 16 12 3 2 1 37 SW 3 11 14 3 1 0 32 WSW 2 5 11 2 0 0 20 W 4 22 19 5 1 0 51 WNW .4 23 38 19 3 0 87 NW 3 17 18 30 4 0 72 NNW 2 22 40 27 5 1 97 VAR 0 0 0 0 0 0 0 Total Hours This Class: 720 Hours of Calm This Class: 0 Percent of All Data This Class: 4.37 M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX B ODCM-APP-B Revision 2 Page 6 of 20 Table 4 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class D, Elevation 10 Meters Frequency Distribution Tables, Hours at each Wind Speed and Direction Period of record: 9-1-76 through 8-31-78 Wind Speed (mph) at 10 Meter Level Direction 1 to 3 4 to 7 8 to 12 13 to 18 19 to 24 Above 24 N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW VAR 9 32 37 43 29 28 16 13 19 16 19 14 16 13 17 19 0 107 132 129 153 125 107 103 97 84 73 58 69 79 112 82 104 0 135 87 116 66 64 148 153 103 96 70 52 63 98 262 255 247 0 39 18 50 30 27 60 36 35 33 19 10 14 33 159 232 246 0 1 1 3 1 0 4 2 2 1 6 4 2 3 25 61 49 0 Total 291 270 335 293 245 347 310 250 233 185 143 163 234 573 650 666 0 Total Hours This Class: 5198 Hours of Calm This Class: 10 Percent of All Data This Class: 31.56 M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX B ODCM-APP-B Revision 2 Page 7 of 20 Table 5 Monticello Nuclear Generatin9 Plant Site Meteorology
-Stability Class F, Table 5 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class E, Elevation 10 Meters Frequency Distribution Tables, Hours at each Wind Speed and Direction Period of record: 9-1-76 through 8-31-78 Wind Speed (mph) at 10 Meter Level Direction 1 to 3 4 to 7 8 to 12 13 to 18 19 to 24 Above 24 N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW VAR 20 43 35 50 36 26 19 20 22 22 23 37 30 24 20 25 0 98 81 94 122 109 117 111 95 84 72 84 86 156 195 133 145 0 57 35 41 29 40 46 136 116 144 99 57 44 123 233 247 217 0 6 2 6 10 2 6 18 33 43 25 10 4 12 41 84 38 0 Total 181 161 178 211 187 195 286 265 294 227 176 171 325 495 484 426 0 Total Hours This Class: Hours of Calm This Class: Percent of All Data This Class: 4269 7 25.92 M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX B ODCM-APP-B Revision 2 Paqe 8 of 20 Table 6 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class F, Elevation 10 Meters Frequency Distribution Tables, Hours at each Wind Speed and Direction Period of record: 9-1-76 through 8-31-78 Wind Speed (mph) at 10 Meter Level Direction 1 to 3 4 to 7 8 to 12 13 to 18 19 to 24 Above 24 N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW VAR 30 37 29 32 32 25 22 16 24 27 27 52 51 28 36 30 0 62 54 29 28 59 97 83 122 93 67 52 68 91 68 67 119 0 3 0 0 0 5 11 19 12 31 14 7 8 14 9 12 29 0 Total 95 91 58 60 96 133 124 150 151 108 86 128 156 105 115 178 0 Total Hours This Class: 1847 Hours of Calm This Class: 13 Percent of All Data This Class: 11.21 M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-B TITLE: APPENDIX B Revision 2 Page 9 of 20 Table 7 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class G, Elevation 10 Meters Frequency Distribution Tables, Hours at each Wind Speed and Direction Period of record: 9-1-76 through 8-31-78 Wind Speed (mph) at 10 Meter Level Direction 1 to 3 4 to 7 8 to 12 13 to 18 19 to 24 Above 24 N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW VAR 45 40 33 31 46 47 52 67 64 61 43 77 53 37 49 47 0 31 16 12 5 18 54 34 111 109 65 32 37 31 13 15 48 0 0 0 0 0 0 2 1 3 23 10 1 0 0 2 3 2 0 Total 76 56 45 36 64 103 88 187 198 138 76 114 84 52 71 97 0 Total Hours This Class: 1512 Hours of Calm This Class: 27 Percent of All Data This Class: 9.18 M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-B TITLE: APPENDIX B Revision 2 1Page 10 of 20 Table 8 Monticello Nuclear Generating Plant Site Meteorology
-All'Classes Combined Elevation 10 Meters Frequency Distribution Tables, Hours at each Wind Speed and Direction Period of record: 9-1-76 through 8-31-78 Wind Speed (mph) at 10 Meter Level Direction 1 to 3 4 to 7 8 to 12 13 to 18 19 to 24 Above 24 Total N 110 342 293 87 8 1 841 NNE 161 326 173 43 4 0 707 NE 137 293 192 89 9 2 722 ENE 159 352 122 48 1 0 682 E 143 360 163 43 0 0 709 ESE 132 437 279 79 15 0 942 SE 111 378 384 108 16 3 1000 SSE 126 493 360 213 14 0 1206 S 146 431 411 223 48 3 1262 SSW 135 378 318 111 37 6 985 SW 119 283 205 58 12 3 680 WSW 186 302 211 49 2 1 751 W 154 420 320 76 .11 6 987 WNW 110 456 637 319 49 3 1574 NW 129 351 615 424 71 3 1593 NNW 130 475 684 404 72 3 1768 VAR 0 0 0 0 0 0 0 M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-B TITLE: APPENDIX B Revision 2 IPage 11 of 20 Table 8 Monticello Nuclear Generating Plant Site Meteorology
-All Classes Combined Elevation 10 Meters (cont'd)Frequency Distribution Tables, Hours at each Wind Speed and Direction Period of record: 9-1-76 through 8-31-78 Data Recovery for the Period Total Hours: Hours of Calm: Hours of Bad Data: Percent Data Recovery: 17520 62 1049 94.01 Percent Acceptable Observations in each Stability Class Class A Class B Class C Class D Class E Class F Class G 14.27 3.49 4.37 31.56 25.92 11.21 9.18 Average Wind Speed for each Wind Category 1 to 3 MPH 4 to 7 MPH 8 to 12 MPH 13 to 18 MPH 19 to 24 MPH Above 24 MPH 2.5 5.5 9.7 14.7 20.6 27.2 M/arb MONTICELLO NUCLEAR GENERATING PLANT 0DCM-APP-B TITLE: APPENDIX B Revision 2 1Page 12 of 20 Table 9 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class A, Elevation 100 Meters Frequency Distribution Tables, Hours at each Wind Speed and Direction Period of record: 9-1-76 through 8-31-78 Wind Speed (mph) at 100 Meter Level Direction 1 to 3 4 to 7 8 to 12 13 to 18 19 to 24 Above 24 Total N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW VAR 2 1 1 0 4 4 4 5 3 10 4 3 0 2 3 1 0 10 1 0 0 0 0 8 42 28 37 19 16 7 4 6 14 0 1 0 0 1 0 0 0 36 35 53 6.10 2 1 6 4 0 0 0 0 0 0 0 6 15 12 39 5 1 0 2 3 0 0 14 3 1 1 5 4 18 99 79 140 36 30 9 9 18 19 0 Total Hours This Class: Hours of Calm This Class: Percent of All Data This Class: 489 4 2.95 M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX B ODCM-APP-B Revision 2 Paqe 13 of 20 Table 10 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class B, Elevation 100 Meters Frequency Distribution Tables, Hours at each Wind Speed and Direction Period of record: 9-1-76 through 8-31-78 Wind Speed (mph) at 100 Meter Level Direction 1 to 3 4 to 7 8 to 12 13 to 18 19 to 24 Above 24 Total N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW VAR 13 3 7 3 15 17 15 28 23 23 18 8 8 12 14 8 0 18 9 6 7 1 3 9 12 18 17 8 14 18 17 23 25 0 3 2 0 2 0 0 2 8 3 5 5 2 5 7 12 11 0 37 22 14 14 18 27 36 60 49 60 39 32 35 46 60 47 0 Total Hours This Class: Hours of Calm This Class: Percent of All Data This Class: 602 6 3.64 M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX B ODCM-APP-B Revision 2 Page 14 of 20 Table 11 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class C, Elevation 100 Meters Frequency Distribution Tables, Hours at each Wind Speed and Direction Period of record: 9-1-76 through 8-31-78 Wind Speed (mph) at 100 Meter Level Direction 1 to 3 4 to 7 8 to 12 13 to 18 19 to 24 Above 24 Total N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW VAR 9 12 7 5 13 13 17 26 15 28 20 17 10 10 8 3 0 26 14 9 12 19 25 12 38 23 33 24 27 20 16 22 16 0 25 14 8 6 1 11 8 19 13 23 17 14 14 27 38 42 0 13 8 2 1 2 1 4 10 7 11 4 3 8 18 26 19 0 2 2 0 0 0 1 0 2 4 2.0 1 3 9 10 8 0 78 52 27 24 35 51 43 95 62.97 65 65 58 83 106 90 0 Total Hours This Class: 1041 Hours of Calm This Class: 10 Percent of All Data This Class: 4.29 M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX B ODCM-APP-B Revision 2 Paqe 15 of 20 Table 12 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class D, Elevation 100 Meters Frequency Distribution Tables, Hours at each Wind Speed and Direction Period of record: 9-1-76 through 8-31-78 Wind Speed (mph) at 100 Meter Level'Direction 1 to 3 4 to 7 8 to 12 13 to 18 19 to 24 Above 24 Total N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW VAR 11 11 15 14 18 17 13 9 16 14 14 13 8 14 7 12 0 51 41 53 41 61 55 57 63 61 61 54 52 45 51 50 52 0 82 106 105 131 103 101 108 119 95 85 80 69 89 141 170 176 0 95 120 93 83 62 85 152 148 122 120 74 44 59 165 366 312 0 181 50 25 59 38 47 68 71 61 46 32 21 29 77 312 350 0 130 12 8 12 6 31 23 17 8 34 11 11 17 62 143 229 0 550 340 299 340 288 336 421 427 363 360 265 210 247 510 1048 1131 0 Total Hours This Class: Hours of Calm This Class: Percent of All Data This Class: 7264 129 43.87 M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX B ODCM-APP-B Revision 2 Page 16 of 20 Table 13 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class E, Elevation 100 Meters Frequency Distribution Tables, Hours at each Wind Speed and Direction Period of record: 9-1-76 through 8-31-78 Wind Speed (mph) at 100 Meter Level Direction I to 3 4 to 7 8 to 12 13 to 18 19 to 24 Above 24 Total N 4 17 59 99 82 11 272 NNE 7 18 37 68 32 3 165 NE 4 16 47 58 20 2 147 ENE 4 33 68 93 27 9 234 E 4 27 64 75 15 2 187 ESE 5 20 46 74 37 11 193 SE 10 23 63 97 58 3 254 SSE 5 22 58 94 105 16 300 S 5 13 57 140 97 20 332 SSW 2 25 49 115 125 22 338 SW 7 24 67 102 84 18 302 WSW 3 19 42 73 37 8 182 W 5 20 47 55 35 2 164 WNW 4 18 63 136 93 13 327 NW 6 15 71 172 141 12 417 NNW 3 27 86 244 198 17 575 VAR 0 0 0 0 0 0 0 Total Hours This Class: 4433 Hours of Calm This Class: 44 Percent of All Data This Class: 26.77 M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX B ODCM-APP-B Revision 2 Paqe 17 of 20 Table 14 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class F, Elevation 100 Meters Frequency Distribution Tables, Hours at each Wind Speed and Direction Period of record: 9-1-76 through 8-31-78 Wind Speed (mph) at 100 Meter Level Direction 1 to 3 4 to 7 8 to 12 13 to 18 19 to 24 Above 24 N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW VAR 12 4 7 7 10 16 7 8 12 11 14 6 14 10 12 14 0 28 15 23 19 26 28 28 25 30 28 19 22 22 44 37 38 0 45 39 49 40 15.31 46 62 60 58 75 28 27 49 87 51 0 28 16 17 6 3 14 19 40 36 57 33 29 16 27.29 21 0 Total 116 77 101 76 58 99 107 138 140 159 146 90 80 135 169 129 0 Total Hours This Class: 1826 Hours of Calm This Class: 6 Percent of All Data This Class: 11.03 M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX B ODCM-APP-B Revision 2 Paqe 18 of 20 Table 15 Monticello Nuclear Generating Plant Site Meteorology
-Stability Class G, Elevation 100 Meters Frequency Distribution Tables, Hours at each Wind Speed and Direction Period of record: 9-1-76 through 8-31-78 Wind Speed (mph) at 100 Meter Level Direction.
to 3 4 to 7 8 to 12 13 to 18 19 to 24 Above 24 Total N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW VAR 8 12 6 11 7 12 9 6 6 14 9 16 14 15 7 13 0 16 15 11 15 11 9 10 12 13 26 21 29 8 23 14 21 0 9 8 16 11 11 16 5 8 30 55 26 16 16 21 17 7 0 0 1 4 3 1 2 9 11 12 21 25 14 18 9 1 5 0 39 39 41 47 38 40 39 44 64 117 85 80 61 73 41 54 0 Total Hours This Class: 904 Hours of Calm This Class: 2 Percent of All Data This Class: 5.46 M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-B TITLE: APPENDIX B Revision 2 Page 19 of 20 Table 16 Monticello Nuclear Generating Plant Site Meteorology
-All Classes Combined Elevation 100 Meters Frequency Distribution Tables, Hours at each Wind Speed and Direction Period of record: 9-1-76 through 8-31-78 Wind Speed (mph) at 100 Meter Level Direction 1 to 3 4 to 7 8 to 12 13 to 18 19 to 24 Above 24 Total N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW VAR 27 25 28 25 34 31 33 23 24 18 25 29 20 30 22 29 0 101 94 90 99 121 121 120 135 113 148 128 117 107 108 97 110 0 239 191 203 248 242 230 240 285 244 259 233 200 194 301 331 346 0 387 259 230 240 165 220 325 385 411 425 321 205 196 419 709 695 0 257 109 68 99 59 101 160 281 251 318 191 116 113 232 527 608 0 95 20 11 25 8 47 40 54 46 103 40 22 24 93 173 257 0 1106 698 630 736 629 750 918 1163 1089 1271 938 689 654 1183 1859 2045 0 M/arb MONTICELLO NUCLEAR GENERATING PLANT TITLE: APPENDIX B ODCM-APP-B Revision 2 Paqe 20 of 20 Table 16 Monticello Nuclear Generating Plant Site Meteorology
-All Classes Combined Elevation 100 Meters (cont'd)Frequency Distribution Tables, Hours at each Wind Speed and Direction Period of record: 9-1-76 through 8-31-78 Data Recovery for the Period Total Hours: Hours of Calm: Hours of Bad Data: Percent Data Recovery: 17520 201 961 94.51 Percent Acceptable Observations in each Stability Class Class A Class B Class C Class D Class E Class F Class G 2.95 3.64 6.29 43.87 26.77 11.03 5.46 Average Wind Speed for each Wind Category 1 to 3 MPH 4 to 7 MPH 8 to 12 MPH 13 to 18 MPH 19 to 24 MPH Above 24 MPH 2.5 5.8 10.1 15.4 20.9 28.1 M/arb MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-C TITLE: APPENDIX C Revision 0 1 Page 1 of 5 OFFSITE DOSE CALCULATION MANUAL -TABLE OF CONTENTS SECTION 1.0 R ECO RD O F R EVISIO N ...............................................
Table 1 Parameters for Cow and Goat Milk Pathways ..........................
Table 2 Parameters for the Cow Meat Pathway ...............................
Table 3 Parameters for the Vegetable Pathway ................................
PAGE 2 3 4 5 Prepared By: Reviewed By: OC Final Review Meeting: Date: Approved By Plant Manager: Date: 3087 (DOCUMENT CHANGE, HOLD, AND COMMENT FORM) incorporated:
Resp Supv: CHEM "Assoc Ref: CHEM-I JSR:N Freq: 2 yrs ARMS: ODCM-APP-C Doc Type: 7030 1 Admin Initials:
I Date: I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-C TITLE: APPENDIX C Revision 0 1Page 2 of 5 1.0 RECORD OF REVISION Revision No.Date Reason for Revision 0 October -2000 Moved previous ODCM-10.01 tables of parameters to this document.I/pIr MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-C TITLE: APPENDIX C Revision 0 1Page 3 of 5 Table 1 Parameters for Cow and Goat Milk Pathways Parameter Value 50 (cow)QF (kg/day)tf (seconds)r (DFLi)a (mrem/pCi)
Fm (pCi/day per pCi/liter) tb (seconds)Ys(kg/m 2)Yp (kg/m 2)th (seconds)Uap (liters/yr) tep (seconds)tes (seconds)Biv (pCi/kg (wet weight)per pCi/kg (dry soil))P (kg dry soil/m 2)50 (cow)6 (goat)1.73 X i05 (2 days)1.0 (radioiodines) 0.2 (particulates)
Each radionuclide Each stable element 4.73 X 108 (15 yr)2.0.75 7.78 X 106 (90 days)330 infant 330 child 400 teen 310 adult 2.59 X 106 (pasture)5.18 X 106 (stored feed)Each stable element 240 Reference in Reg. Guide 1.109 Rev. 1 Table E-3 Table E-3 Table E-15 Table E-15 Table E-15 Table E-11 to E-14 Table E-1 (cow)Table E-2 (goat)Table E-15 Table E-15 Table E-15 Table E-15 Table E-5 Table E-5 Table E-5 Table E-5 Table E-15 Table E-15 Table E-1 Table E-15 I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-C TITLE: APPENDIX C Revision 0 Pag 4If Table 2 Parameters for the Cow Meat Pathway Parameter Value 1 .0 (radioiodines) r Ff (pCi/kg per pCi/day)Uap (kg/yr)(DFLi)a (mrem/pCi)
Yp (kg/m 2)Ys(kg/m 2)tb (seconds)t, (seconds)th (seconds)tep (seconds)tes (seconds)QF (kg/day)Biv (pCi/kg (wet weight)per pCi/kg (dry soil))P (kg dry soil/m 2)1.0 (radioiodines) 0.2 (particulates)
Each stable element 0 infant 41 child 65 teen 110 adult Each radionuclide 0.7 2.0 4.73 X 108 (15 yr)1.73 X 106 (20 days)7.78 X 106 (90 days)2.59 X 106 (pasture)5.18 X 106 (stored feed)50 Each stable element Reference in Reg. Guide 1.109 Rev. 1 Table E-15 Table E-15 Table E-1 Table E-5 Table E-5 Table E-5 Table E-5 Table E-11 to E-14 Table E-15 Table E-15 Table E-15 Table E-15 Table E-15 Table E-15 Table E-15 Table E-3 Table E-1 240 Table E-15 I/plr MONTICELLO NUCLEAR GENERATING PLANT ODCM-APP-C TITLE: APPENDIX C Revision 0 Page 5 of 5 Table 3 Parameters for the Vegetable Pathway Parameter Value r (dimensionless)(DFLi)a (mrem/Ci)ULa (kg/yr)USa (kg/yr)tL (seconds)th (seconds)Yv (kg/m2)te (seconds)tb (seconds)P (kg/(dry soil)/m2)Biv (pCi/kg(wet weight)per pCi/kg (dry soil))1.0 (radioiodines) 0.2 (particulates)
Each radionuclide 0 Infant 26 Child 42 Teen 64 Adult 0 Infant 520 Child 630 Teen 520 Adult 8.6 X 104 (1 day)5.18 X 106 (60 days)2.0 5.18 X 106 (60 days)4.73 X 108 (15 yr)240 Each stable element Reference in Reg. Guide 1.109 Rev. 1 Table E-1 Table E-1 Tables E-11 to E-14 Table E-5 Table E-5 Table E-5 Table E-5 Table E-5 Table E-5 Table E-5 Table E-5 Table E-15 Table E-15 Table E-15 Table E-15 Table E-1 5 Table E-15 Table E-1 I/pIr MONTICELLO NUCLEAR GENERATING PLANT ODCM-HISTORY TITLE: ODCM -HISTORY Revision 0 I Page 1 of 1 RECORD OF REVISION Revision No.Date 0 May 2, 1979 February 29, 1980 1 2 July 23, 1982 3 March 24, 1983 4 December 12, 1983 5 March 27, 1984 6 January -1988 7 January -1990 0 November -1993"Record of Revision" is now incorporated Reason for Revision Original.Incorporation of NRC Staff comments and correction of miscellaneous errors.Incorporation of NRC Staff comments, addition of short term vent dispersion parameters, and addition of Appendices D and E.Change in milk sampling location.Change in milk sampling locations and remove formula for converting gCi/sec to mrad/hr for stack and vent wide range gas monitors.Change Table 3.2-1 Incorporation of MIDAS and complete retyping.Incorporation of NRC staff comments, correction of miscellaneous errors, clarification of term abnormal release and addition of references to MNGP ODCM computer program.Complete rewrite of ODCM creating modular format allowing changes of a section rather than the whole document.into each individual procedure.
~1~Prepared By: Reviewed By: OC Final Review Meeting: Date: Approved By Plant Manager: Date: F. WS&#xfd;&#xfd;NEC .3087 (DOCUMENT CHANGE, HOLD, AND COMMENT FORM) incorporated:
Resp Supv: CHEM lAssoc Ref: CHEM-I SR: N Freq: 2 yrs ARMS: ODCM-HISTORY Doc Type: 7030 1 Admin Initials:
Date: I/plr QF-0212, Revision 4 (FP-SC-RSI-04) j XcelEnergys Page 1 of 1 SHIPPING DOCUMENT NORTHERN STATES POWER -MN Xcel Energy 2807 County Rd 75 Monticello MN 55362 Date: 5/12/11 Shipping Document Tracking Number:/I! -022a(i?_Ship To: USNRC One White Flint North 11555 Rockville Pike Rockville, MD 20852 Attention Of: Document Control Desk SHIPMENT SHIPMENT PO NUMBER: RMA NO.: PACKAGING SHIPPING BY Pallet, Box, Etc.Fed Ex ORIGINAL PO NUMBER: BUYER: Town Run Motor Freight FREIGHT TRACKING NO. JDE NUMBER: Vendor UPS Reason for shipment:
Overnight Shipment to USNRC Other.Item No., Qty Unit Description Catalog ID I Q 1 1 Letter 2010 Radioactive Effluent Release Report Shipment Requester SWIP Maki Shipment Victoria Blomgren Use of this form as a procedural aid does not require retention as a quality record.}}

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