ML12199A018

University of Michigan, Request an Amendment to the Ford Nuclear Reactor Technical Specification Decommissioning Plan - Revised Section 4.0 (Final Status Survey

ML12199A018
Person / Time
Site:	University of Michigan
Issue date:	07/13/2012
From:	Driscoll M Occupational Safety & Environmental Health University of Michigan
To:	Document Control Desk, NRC/FSME
References
Download: ML12199A018 (122)

Text

4 O SE H University of Michigan Occupational Safety & Environmental Health Campus Safety Services Building Occupational Safety & 1239 Kipke Drive, Ann Arbor, MI 48109-1010 Environmental Health Phone: 734 647-1143

• Fax: 734 763-1185 July 13, 2012 Document Control Desk U.S. Nuclear' Regulatory Commission Two White Flint North 11545 Rockville Pike (Mail Code: 03H8)

Rockville, Maryland 20852-2738 RE: Ford Nuclear Reactor - Technical Specification Amendment Request Decommissioning Plan - Revised Section 4.0 (Final Status Survey)

Docket 50-2 1 License R-28 Licensing Branch:

The University of Michigan (U-M) is requesting an amendment to the Ford Nuclear Reactor (FNR) Decommissioning Plan that was submitted to the Commission in a correspondence dated January 10, 2006. Appendix E ('Derived DCGL for C-14 in Subsurface Soil') in Section 4.0

('Final Status Survey') of the Decommissioning Plan has been revised in accordance with recent discussions with the Nuclear Regulatory Commission (NRC) - Decommissioning Branch staff (Ted Smith / FNR Project Manager).

A copy of the most recently revised Appendix E of the Final Status Survey (FSS) Plan is enclosed with this correspondence and the specific changes to the FSS Plan are noted below.

Changes Made to the Final Status Survey Plan - (Revised Appendix E / Derived DCGL for C-14 in Subsurface Soil at the FNR)

Enclosed is the revised version of the C-14 DCGL subsurface soil development document (Appendix E in FSS Plan), incorporating minor changes in response to questions and comments from the NRC in May / June 2012.

The changes in Appendix E of the FSS Plan include the following:

1.0 Revised cover page to Appendix E indicating the date of revision (June 28, 2012) 2.0 Indication of the RESRAD User's Manual under 'Comments; in Table 3, Page 49 as the source of inhalation rates (m3/y), and 3.0 Addition of the 'Industrial Worker Al' scenario in Appendix A of Appendix E in the FSS

• Plan.

2 RESRAD COMPUTER RUNS In addition to the revisions to Appendix E of the FSS Plan, please find enclosed the RESRAD Computer Runs for the Derived DCGL for C-14 in Subsurface Soil at the FNR facility (Appendix A in Appendix E / Version 6.5). As noted in #3 above, this computer run includes the addition of the 'Industrial Worker Al' scenario.

N Thank you for your time, effort, and consideration with respect to this FNR license (R-28) amendment. Please do not hesitate to contact me at OSEH / Radiation Safety Service [(734) 647-2251] should you have any questions or comments regarding the revised Final Status Survey Plan. We look forward to your approval so we can initiate the final status survey of the FNR facility.

Sincerely, Mark L. Driscoll Director / Radiation Safety Officer Radiation Safety Service / OSEH MLD/TGA/mId NRCFNRR-28AmendmentD&DFSSPlanSec4AppEO71312.doc cc: Terry Alexander, Executive Director, OCS Mark Banaszak Holl, Associate Vice President, OVPR Robert Blackburn, Manager, Laboratory Operations, MMPP Theodore Smith, FNR Project Manager, NRC Headquarters (Mailstop T-8F5)

Jeremy Tapp, Health Physicist, NRC Region III FNR Decommissioning File

June 2012 Appendix E Derived Concentration Guideline Level for C-14 in Subsurface Soil at the Former Ford Nuclear Reactor Site University of Michigan Ann Arbor, Michigan Prepared by DeNuke Contracting Services, Inc.

Oak Ridge, Tennessee Revision A June 28, 2012 40

June 2012 Derived Concentration Guideline Levels for Subsurface Soil at the Former Ford Nuclear Reactor Site

1.0 INTRODUCTION

The Ford Nuclear Reactor (FNR) at the University of Michigan, in Ann Arbor, MI, is being decommissioned. The decommissioning activities are described in University of Michigan DecommissioningPlanfor the Ford Nuclear Reactor; Chapter 4 of that Decommissioning Plan describes the Final Status Survey Plan for demonstrating that the decommissioning has been effective in satisfying Nuclear Regulatory Commission (NRC) criteria for termination of the license and to permit unrestricted future use of the facility. NRC Default Screening Values have been selected as radiological criteria for the building surfaces and surface soil. Sampling to date has indicated residual concentrations of radionuclides are typically within their respective Default Screening Values.

However, there is one small region of subsurface soil, containing concentrations of C-14, potentially slightly greater than the Default Screening Value for C-14 of 11.6 pCi/ g. This location is in the vicinity of the foundation drain around the perimeter of the FNR building. C-14 has not been identified at other locations in the FNR, and the source of this contaminant is not known. The volume of potentially contaminated subsurface soil is this location is estimated to be less than 50 m 3; for calculation purposes, 50 m 3 was the assumed volume. This document describes the development of a Derived Concentration Guideline Limit (DCGL) for C-14 in subsurface soil associated with the FNR foundation drain.

DCGL calculations were based on a dose limit of 25 mrem/y for likely future land use scenarios.

Calculations were performed, based on deterministic analysis, for a time period out to 1000 years, using RESRAD, Version 6.5. The most restrictive DCGL for the various scenarios and time periods was selected for C-14 in the subsurface soil.

2.0 SCENARIO DESCRIPTION It is assumed that the University will have institutional control of this site for a period of 100 years, and in the immediate future, after deconammissioning is completed, that the former FNR facility will be used by the University primarily as offices, classrooms, and laboratories. After the institutional control period ends, the land could be rezoned for industrial, recreational, or residential use. Three scenarios (A-industrial worker on site, B-building occupancy for educational purposes, and C-off-site resident) were considered for current use conditions. The contamination is limited to a small volume (<50 m 3) of subsurface soil, located beneath approximately 5 m of clean cover and about 4 m above the saturated zone; contaminated soil is at least 500 m from the nearest off-site residential area; and surrounding off-site areas are urban and subsistence farming is not currently a potential land use. The off-site resident scenario was therefore not considered of potential significance and was not evaluated further. Another two scenarios (D- subsistence farming and E- recreational use) were evaluated for the period following institutional control.

Scenario A (current on-site industrial worker) assumes that certain outdoor work activities will result in removing clean overburden, exposing the contaminated soil. Workers would perform maintenance and construction operations on the surface of the exposed contaminated soil for a period of 3 months (500 hr/yr or 0.0571 yr), after which the clean overburden would be replaced. The worker would also be exposed annually for 3 months (0.0571 yr) during renovation activities inside the building. The 41

June 2012 worker will not ingest contaminated water, plant, fish, meat, or milk obtained from the site. Direct exposure is to an individual, immediately on the other side of the building wall/floor from the contaminated soil, and the calculation assumed uncovered soil. Because radiological decay would result in slightly lower doses for the industrial use scenario after 100 years of institutional control than for the same scenario during the first 100 years, that scenario was not evaluated beyond the 100 year time period.

Scenario B (building occupant) assumes presence in the building 2000 hr/yr (0.2283 yr). The occupant would be potentially exposed to external radiation from covered contaminated soil. Exposure to airborne contamination and internal radiation from ingestion of water, plants, meat, milk, and fish, impacted by the contaminated soil are not considered potential exposure pathways.

Scenario D (future subsistence farmer) assumes residential use of the site after the institutional control period. The resident farmer would be exposed to direct radiation and to internal radiation from inhalation of contaminated dust, and ingestion of water, plants, meat, milk, and fish and incidental ingestion of soil. All water used by the resident farmer for drinking, irrigation, and household use would be drawn from a deep well, adjacent to the former FNR facility. Nearby surface water sources and shallow wells are not considered adequate to sustain a subsistence farmer. Two versions of this scenario were considered- one with the clean soil cover in place and one with the clean sol cover removed (intrusion) thus exposing the contaminated soil. Because the intrusion scenario would not occur until after the 100 year institutional control period, intrusion was assumed to occur at the 100 year point and the 1, 3, 10 and 30 year times were considered starting at that point in time. Because of the relatively long half life of C-14 no radiological decay was considered to have occurred prior to discontinuation of institutional control.

Scenario E (future recreational use) assumes that an individual camps on the site two weeks per year and engages in recreational activities, such as biking and hiking. During that time drinking water would be drawn from a surface water pond that captures run-off from the site and fish would be obtained from that pond. The recreationist does not ingest plants, meat, or milk obtained from the site.

3.0 PATHWAYS AND KEY PARAMETERS Potential radiation doses resulting from multiple exposure pathways are considered in this analysis for all exposure scenarios. These pathways include:

(1) direct exposure to external radiation from contaminated soil material, (2) internal radiation from inhalation of contaminated dust, (3) internal radiation from incidental ingestion of on-site soil, (4) internal radiation from ingestion of plant foods grown in the contaminated area and irrigated with an on-site water source, 42

June 2012 (5) internal radiation from ingestion of meat from livestock raised on site and fed with fodder grown in the contaminated area and irrigated with water drawn from an on-site well or pond (the water ingested by livestock is also drawn from an on-site water source),

(6) internal radiation from ingestion of milk from livestock raised onsite and fed with fodder grown in the contaminated area and irrigated with on-site well water or pond water (the water ingested by milk cows is also drawn from on-site water source),

(7) internal radiation from ingestion of fish from a pond located down nearby the contaminated area, (8) internal radiation from drinking water from a deep well, (9) internal radiation from drinking water from an on-site water source (pond water),

(10) internal radiation from ingestion of plant foods grown off-site and irrigated with contaminated well water, (11) internal radiation from ingestion of meat from livestock raised off-site and fed with fodder grown off-site but irrigated with contaminated well water (the water ingested by livestock is also drawn from a deep well, (12) internal radiation from ingestion of milk from livestock raised off-site and fed with fodder grown off-site but irrigated with contaminated well water (the water ingested by milk cow is also drawn from the well), and (13) ingestion of fish from an off-site surface water source.

Table 1 summarizes the applicable exposure pathways for all scenarios and Table 2 lists the key parameters for the applicable exposure pathways. With exception of dimensions, cover depth, exposure time, and a few scenario-specific parameters, RESRAD Default values have been used for these calculations. Table 3 contains a list of parameters. Although they may be listed in Table 3, some parameters are not used in the calculations because the applicable pathway has been suppressed.

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June 2012 Table 1 Summary of Applicable Exposure Pathways for Different Scenarios Considered for Former Ford Nuclear Reactor Facility Exposure Pathway Applicable Pathways Current Use Future Use Scenario Aa Scenario Bb Scenario DC Scenario Ed Direct external gamma exposure Yes Yes Yes Yes Inhalation of dust Yes* No Yes Yes Ingestion of soil Yes* No Yes Yes Ingestion of plant foods grown onsite No No Yes No Ingestion of meat from livestock raised No No Yes No onsite Ingestion of milk from livestock raised No No Yes No onsite Ingestion of fish from an on-site pond No No Yes Yes Ingestion of water from a down gradient No No Yes No deep well Ingestion of water from a nearby surface No No Yes Yes water source Ingestion of plant foods grown offsite No No No No Ingestion of meat from livestock raised No No No No offsite Ingestion of milk from livestock raised No No No No offsite Ingestion of fish from surface water No No No No source offsite a Industrial Worker b Building Occupant C Subsistence Farmer dRecreationist

• Phase Al (cover removed) only.

Table 2 List of Key Parameters for Applicable Exposure Pathways Exposure Pathway Key Parameters Direct external gamma exposure Time fraction spent on-site and external gamma shielding factor Inhalation of dust Inhalation rate, time fraction spent on-site, mass loading for inhalation, and indoor dust filtration factor Ingestion of soil Soil ingestion rate and time spent on-site Ingestion of plant foods grown on-site Plant transfer factor, plant ingestion rate, surface water dilution factor, and release rate from the source Ingestion of meat from livestock raised Plant transfer factor, meat transfer factor, meat ingestion rate, water dilution on-site factor, and release rate from the source Ingestion of milk from livestock raised Plant transfer factor, milk transfer factor, milk ingestion rate, surface water on-site dilution factor, and release rate from the source Ingestion of fish from a nearby pond Fish bioaccumulation factor, aquatic food contaminated fraction, surface water dilution factor, and release rate from the source 44

June 2012 Ingestion of water from a Water ingestion rate, infiltration rate, Kd values (or leach rate) for downgradient well contaminants, and hydrogeological parameters for the site Ingestion of water from a nearby Water ingestion rate, surface water dilution factor, and release rate from the surface water source source Ingestion of plant foods grown off-site Plant transfer factor, plant ingestion rate, surface water dilution factor, and release rate from the source Ingestion of meat from livestock raised Plant transfer factor, meat transfer factor, meat ingestion rate, surface water off-site dilution factor, and release rate from the source Ingestion of milk from livestock raised Plant transfer factor, milk transfer factor, milk ingestion rate, surface water off-site dilution factor, and release rate from the source Ingestion of fish from surface water Fish bioaccumulation factor, aquatic food contaminated fraction, surface source off-site v'ater dilution factor, and release rate from the source 45

June 2012 Table 3. Parameter Values Used for Deterministic Analysis of Different Scenarios Current Use Scenarios Future Use Scenarios Input Parameters A: Industrial B: Building D: Subsistence E: Recreationist Comments worker Occupant farmer Title Title Scenario Scenario Scenario Scenario Scenario Definition dependent dependent dependent dependent ICRP-60 methodology based DCFs Dose factor library ICRP-60 ICRP-60 ICRP-60 ICRP-60 (external from FGR-12 and internal from ICRP-72 and FRG-11 (C-14))

Cut-off Half Life (180 d or 30 d) 30 d 30 d 30 d 30 d RESRAD default Number of Points (32, 64, 128, 256, 512, 32 32 32 32 RESRAD default 1024)

Linear Spacing/Log Spacing Log Spacing Log Spacing Log Spacing Log Spacing RESRAD default Maximum No of Points for Dose 17 17 17. 17 RESRAD default Maximum No of Points for Risk 1 1 1 1 Use line draw character (yes/ no) Yes yes yes yes RESRAD default Find peak pathway dose (yes/no) Yes yes yes yes Save all files after each run (yes/no) Yes yes yes yes Time integrated probabilistic risk No no no no Dose-to-source ratio (DSR) is calculated (yes/no)

Calculation Parameters Basic radiation dose limit (mrem/year) 25 25 25 25 Not used in DSR calculation Times for calculation (years) 0, 1, 3, 10, 30, 0,1, 3, 10, 30, 0, 3, 10, 30, 0100,300,1000 100, 300,1000 100, 300,1000 100, 300, 1000 0, 100, 300, 1000 Source Nuclide concentration (pCi/g) 1 1 1 1 Dose-source ratios calculated Transport Factors Distribution coefficient for zones Cont.; 1 Cont.; 1 Cont.; 1 Cont.; 1 (cm 3/g) Unsat/; NA Unsat/; NA Unsat/; 1 Unsat/; 1 Number of unsaturated zones NA NA 1 1 RESRAD default Time since placement of material (y) 0 0 0 0 RESRAD default 46

June 2012 Current Use Scenarios Future Use Scenarios Input Parameters A: Industrial B: Building D: Subsistence E: Recreationist Comments worker Occupant farmer Groundwater concentration (pCi/L) 0 0 0 0 RESRAD default Leach rate (l/y) 0 0 0 0 RESRAD default Solubility limit (mol/L) 0 0 0 0 RESRAD default Use plant/soil ration (check box) No No No No RESRAD default Transfer Factors Plant transfer factor (wet-plant weight concentration pCi/g / dry soil weight 5.5 5.5 5.5 5.5 RESRAD Default concentration pCi/g)

Meat transfer factor (concentration in 0.031 0.031 RESRAD Default 0.031 0.031 meat pCi/g / rate of intake pCi/d)

Milk transfer factor (concentration in 0.012 0.012 0.012 0.012 RESRAD Default milk pCi/ L / rate of intake pCi/ d)

Fish transfer factor (concentration in fish 50,000 50,000 50,000 50,000 RESRAD Default pCi/Kg / concentration in water pCi/L)

Crustacea transfer factor (concentration in Crustacea pCi/Kg / concentration in 9100 9100 9100 9100 RESRAD Default water pCi/L)

Contaminated Zone Parameters Area of Contaminated Zone (M 2 ) 50 50 50 50 Characterization survey results Thickness of Contaminated Zone (m) 1 1 1 1 Characterization survey results Length Parallel to Aquifer Flow (m) 100 100 100 100 RESRAD default Does the initial contamination penetrate No No No No RESRAD default the water table?

Cover and Contaminated Zone Hydrological Data Cover Depth (m) A1;0 5 Al; 5 Characterization survey results A2; 5 A2; 5 Density of Cover Material (g/cm3) Al; NA 1.5 Al; NA 1.5 RESRAD Default A2; 1.5 A2; 1.5 Cover Erosion Rate (m/y) NA 0.001 NA 0 RESRAD Default 47

June 2012 Current Use Scenarios Future Use Scenarios A: Industrial B: Building D: Subsistence Input Parameters worker Occupant farmer E: Recreationist Comments Density of Primary Contaminated Zone 1.5 1.5 1.5 1.5 RESRAD Default (g/cm 3

)

Contaminated Zone Erosion Rate (m/y) 0.001 0.001 0.001 0.001 RESRAD Default Contaminated Zone Total Porosity 0.4 0.4 0.4 0.4 RESRAD Default Contaminated Zone Field Capacity 0.2 0.2 0.2 0.2 RESRAD default Contaminated Zone Hydraulic cond. 10 10 10 10 RESRAD Default (m/y)

Contaminated Zone b Parameter 5.3 5.3 5.3 5.3 RESRAD Default Humidity in Air (g/m 3) NA NA NA NA Used only for H-3 Evapotranspiration Coefficient 0.5 0.5 0.5 0.5 RESRAD Default Wind Speed (m/s) 2.0 2.0 2.0 2.0 RESRAD Default Precipitation rate (m/y) 1.0 1.0 1.0 1.0 RESRAD Default Irrigation rate (m/y) 0.2 0.2 0.2 0.2 RESRAD Default Irrigation mode (Overhead/Ditch) Overhead Overhead Overhead Overhead RESRAD default Runoff coefficient 0.2 0.2 0.2 0.2 RESRAD Default Watershed area for nearby stream or NA NA 1000000 1000000 RESRAD default pond (M 2 ) _

Accuracy for water/soil computation NA NA 0.001 0.001 RESRAD default Saturated Zone Hydrological Data Density of saturated zone (g/cm 3) NA NA 1.5 1.5 RESRAD Default Saturated zone effective porosity NA NA 0.2 0.2 RESRAD Default Saturated zone total porosity NA NA 0.4 0.4 RESRAD Default Saturated zone field capacity NA NA 0.2 0.2 RESRAD Default Saturated zone hydraulic conductivity NA NA 100 100 RESRAD Default (m/y)

Saturated zone b parameter NA NA 5.3 5.3 RESRAD Default Saturated zone hydraulic Gradient NA NA 0.02 0.02 RESRAD Default Water table drop rate (m/y) NA NA 0.001 0.001 RESRAD default 48

June 2012 Current Use Scenarios Future Use Scenarios Input Parameters A: Industrial B: Building D: Subsistence E: Recreationist Comments worker Occupant farmer Well pump intake depth (m below water NA NA 10 10 RESRAD Default table)

Model for water transportation Non-(nondispersion / mass-balance) NA NA dispersion Non-dispersion RESRAD default Well pumping rate (m 3/y) NA NA 250 250 RESRAD default Unsaturated zone parameters Thickness of unsaturated zone (in) NA NA 4 4 RESRAD Default Density of unsaturated zone (g/cm3) NA NA 1.5 1.5 RESRAD Default Unsaturated zone effective porosity NA NA 0.2 0.2 RESRAD Default Unsaturated zone total porosity NA NA 0.4 0.4 RESRAD Default Unsaturated zone field capacity NA NA 0.2 0.2 RESRAD default Unsaturated zone hydraulic NA NA 10 10 RESRAD Default conductivity (m/y)

Unsaturated zone b parameter NA NA 5.3 5.3 RESRAD Default Occupancy, Inhalation, and External Gamma Parameters Inhalation rate (m3/y) 11,400 NA 8400 14,000 Scenario-specific; RESRAD User's Manual Mass loading for inhalation (g/m 3) 1E-4 NA 1E-4 1E-4 RESRAD default Exposure duration (y) 25 30 30 30 Not used in DSR calculations Indoor dust filtration factor NA NA 0.4 0.4 RESRAD default External gamma shielding factorAl; A0 0.7 A1; 0 NA RESRAD default IndoortimefractionA2; 0.7 A2; 0.7 Indoor time fraction Al; 0.0571 0.2285 0.6833 0 Scenario-specific

_A2; 0.0571 Outdoorntime fraction A; 0.0571 0 0.0833 0.0384 Scenario-specific Shape of contaminated zone Circular circular circular circular Characterization survey results (circular/ noncircular)____________________________________

Ingestion Pathway Dietary Data Fruit, vegetable and grain consumption NA NA 160 NA RESRAD default 49

June 2012 Current Use Scenarios Future Use Scenarios Input Parameters A: Industrial B: Building D: Subsistence E: Recreationist Comments worker Occupant farmer (kg/y)

Leafy vegetable consumption (kg/y) NA NA 14 NA RESRAD default Milk consumption (L/y) NA NA 92 NA RESRAD default RESRAD default and scenario-specific NA NA 63 NA for recreationa se Meat and poultry consumption (kg/y) for recreational use RESRAD default and scenario-specific Fish consumption (kg/y) NA NA 5.4 NA frrcetoa for s recreational use Other sea food consumption (kg/y) NA NA 0.9 0 RESRAD default; Rec. scenario specific.

Soil ingestion (g/y) Al; 36.5 NA 36.5 36.5 RESRAD default Soil __ingestion_(g/y)_A2; 0 RESRAD default and scenario specific Drinking water intake (L/y) NA NA 510 19.6 for Recreation se for Recreation use Drinking water contaminated fraction NA NA 1 1 RESRAD default and for offsite receptor scenario water is not contaminated Household water contaminated fraction NA NA NA NA RESRAD default Livestock water contaminated fraction NA NA 1 NA RESRAD default Irrigation water contaminated fraction NA NA 1 NA RESRAD default Aquatic food contaminated fraction NA NA 0.5 0.5 Distribution from NUREG/CR-6697 Plant food contaminated fraction NA NA -1 NA Calculated by RESRAD from area factor Meat contaminated fraction NA NA -1 NA Scenario specific -

Milk contaminated fraction NA NA -1 NA Calculated by RESRAD from area factor Ingestion Pathway, Nondietary Data Livestock fodder intake for meat (kg/ d) NA NA 68 NA RESRAD default or scenario specific Livestock fodder intake for milk (kg/d) NA NA 55 NA RESRAD default Livestock water intake for meat (L/ d) NA NA 50 NA Or scenario specific Livestock water intake for milk (L/d) NA NA 160 NA RESRAD default Livestock intake of soil for meat (kg/d) NA NA 0.5 NA RESRAD default Livestock intake of soil for milk (kg/ d) NA NA 0.5 NA RESRAD default Mass loading for foliar deposition NA NA 0.0001 NA RESRAD default (g/m3) I I I I 50

June 2012 Current Use Scenarios Future Use Scenarios Input Parameters A: Industrial B: Building D: Subsistence E: Recreationist Comments worker Occupant farmer Depth of soil mixing layer (m) 0.15 NA 0.15 NA RESRAD default Depth of roots (m) NA NA 0.9 NA RESRAD default Drinking water fraction from NA NA 1 NA Scenario specific groundwater Source Household water fraction from NA NA NA NA Scenario specific groundwater Source RESRAD default for Resident Farmer Livestockwater fraction from and 0 for Recreational Use Scenario groundwater Source because surface water is used by livestock Irrigation water fraction from NA NA 1 NA RESRAD default groundwater Source Plant Factors Wet weight crop yield for non-leafy NA NA 0.7 NA RESRAD default vegetables (kg/m 2)

Length of growing season for non-leafy NA NA 0.17 NA RESRAD default vegetables (y)

Translocation factor for non-leafy NA NA 0.1 NA RESRAD default vegetables Weathering removal constant (1/y) NA NA 20 NA Distribution from NUREG/CR-6697 Wet foliar interception fraction for non- NA NA 0.25 NA RESRAD default leafy vegetables Dry foliar interception fraction or non- NA NA 0.25 NA RESRAD default leafy vegetables Wet weight crop yield for leafy NA NA 1.5 NA RESRAD default 2

vegetables (kg/m )

Length of growing season for leafy NA NA 0.25 NA RESRAD default vegetables (y)

Translocation factor for leafy vegetables NA NA 1 NA RESRAD default Wet foliar interception fraction for leafy NA NA 0.25 NA RESRAD default 51

June 2012 Current Use Scenarios Future Use Scenarios Input Parameters A: Industrial B: Building D: Subsistence E: Recreationist Comments worker Occupant farmer vegetables Dry foliar interception fraction for leafy NA NA 0.25 NA RESRAD default vegetables Wet weight crop yield for fodder NA NA 1.1 NA RESRAD default (kg/m2) 1.1_NA RESRADdefault Length of growing season for fodder (y) NA NA 0.08 NA RESRAD default Translocation factor for fodder NA NA 1 NA RESRAD default Wet foliar interception fraction for NA NA 0.25 NA RESRAD default fodder NANA _ 0.25 NA RESRADdefault Dry foliar interception fraction for NA NA 0.25 NA RESRAD default fodder NANA 0.25_ NA RESRADdefault Storage-Times-Before-Use Data Storage time for fruits, non-leafy 14 NA 14 NA RESRAD default vegetables and grain (d)

Storage time for leafy vegetables (d) 1 NA 1 NA RESRAD default Storage time for milk (d) 1 NA 1 NA RESRAD default RESRAD default for Resident Farmer Storage time for meat (d) 20 NA 20 NA and scenario specific for Recreational Use Storage time for fish (d) 7 NA 7 0 RESRAD default and frRcetoa s scenario specific for Recreational use Storage time for crustacea and mollusks 70 RESRAD default and scenario specific (d) for Recreational use RESRAD default for Resident Farmer Storage time for well water (d) 3 NA 1 NA and not required for Recreational Use RESRAD default for Resident Farmer 1 NA 1 NA a d0 for RereationalmUs Storage time for surface water (d) and 0 for Recreational Use RESRAD default for Resident Farmer Storage time for livestock fodder (d) 45 NA 45 NA and scenario specific for Recreational Use 52

June 2012 Current Use Scenarios Future Use Scenarios Input Parameters A: Industrial B: Building D: Subsistence E: Recreationist Comments worker Occupant farmer Radon Data NA NA NA NA Radon not a potential contaminant Carbon-14 Data C-12 concentration in local water, g/cm 3 2E-5 2E-5 2E-5 2E-5 RESRAD default C-12 concentration in contaminated soil, 0.03 0.03 0.03 0.03 RESRAD default g/g Fraction of vegetation carbon absorbed 0.02 0.02 0.02 0.02 RESRAD default from soil Fraction of vegetation carbon absorbed 0.98 0.98 0.98 0.98 RESRAD default from air Thickness of evasion layer of C-14 in 0.3 0.3 0.3 0.3 RESRAD default soil, m C-14 evasion flux rate from soil, sec-1 7E-7 7E-7 7E-7 7E-7 RESRAD default C-12 evasion flux rate from soil, sec- 1 1E-10 1E-10 1E-10 IE-10 RESRAD default Grain fraction in beef cattle feed 0.8 0.8 0.8 0.8 RESRAD default Grain fraction in milk cow feed 0.2 0.2 0.2 0.2 RESRAD default NA indicates not applicable to scenario.

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June 2012 3.0 RESULTS OF CALCULATIONS Printouts of computer runs for the exposure scenarios are attached as an appendix to this report. Dose estimates for I pCi/g (at t = 0) of C-14 soil contamination are summarized in Table 5. Values less than 1E-02 mrem/pCi/g would result in DCGL values greater than 2500 p/ Ci/ g; that value is therefore used as a lower dose bound.

Table 4 Annual Dose from 1 pCi/g of C-14 for Evaluated Scenarios Time (yr) Dose (mrem)

Industrial Building Subsistence Recreationist Worker* Occupant Farmer 5m Om Cover Cover 0 <1E-02 <1E-02 NA NA NA 1 <1E-02 <1E-02 NA NA NA 3 <1E-02 <1E-02 NA NA NA 10 <1E-02 <1E-02 NA NA NA 30 <1E-02 <1E-02 NA NA NA 100 NA NA <1E-02 <1E-02 <1E-02 300 NA NA <1E-02 <1E-02 <1E-02 1000 NA NA <1E-02 <1E-02 <1E-02

• Sum of dose from indoor and outdoor activities Estimated annual dosed from all of the scenarios evaluated were less than 1E-02 mrem/y for a 1 pCi/g concentration of C-14. The concentration of C-14 in subsurface soil would therefore have to exceed 2500 pCi/g to deliver an annual dose of 25 mrem, based on any of these four scenarios.. That concentration is therefore selected as the subsurface soil DCGL for residual C-14 at the FNR site. Criteria for other subsurface soil concentrations of other radionuclides, associated with the former FNR operations, will be the conservative Default Screening Values for surface soil.

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APPENDIX A Printouts of RESRAD Computer Runs 16

RESRAD, Version 6.5 T-sLimit = 30 days 05/04/2012 12:28 Page Summary :JUMC14_rOa_5m File  : C:\RESPADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCl4_ROAOM.RAD (-I-r cý )

Table of Contents Part I: Mixture Sums and Single Radionuclide Guidelines Dose Conversion Factor (and Related) Parameter Summary ... 2 3

Site-Specific Parameter Summary ..........................

Summary of Pathway Selections ............................. 7 0--4 Contaminated Zone and Total Dose Summary ................. 8 Total Dose Components Time D.O O0E+00 . .................................... 9 Time = 1.000E+00 .................................... 10 Time = 3.O O E+00 ..................................... J- Iýs Time = 1.000E+01 .................................... 12 Time = 3.OOOE+01 .................................... 13 Time = 1 ODDE+02 .................................... 14 Time = 3.DOO E+02 . .................................... 15 Time = 1.000E+03 . ...................................

Dose/Source Ratios Summed Over All Pathways ..............

16 17 Al Single Radionuclide Soil Guidelines ...................... 17 Dose Per Nuclide Summed Over All Pathways ................ 18 Soil Concentration Per Nuclide ............................ 18

RESRAD, Version 6.5 T1 Limit = 30 days 05/04/2012 12:28 Page 2 Summary  : UMC14_r~a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCl4_ROAOM.RAD Dose Conversion Factor (and Related) Parameter Summary

-Dose Library: FGR 12 & FGR ii Current j Base Parameter Menu Parameter value# Case* Name A-I DCF's for external ground radiation, (mrem/yr)/(pCi/g)

A-1 C-14 (Source: FGR 12) 1.345E-05 1.345E-05 DCFI( 1)

B-i Dose conversion factors for inhalation, mrem/pCi:

B-I C-14(p) (Class: ORGANIC) 2.090E-06 2.090E-06 DCF2( 1)

B-1 C-14(g) (Class: C02) 2.350E-08 2.35GB-CS CI4GInhDCF D-1 Dose conversion factors for ingestion, mrrem/pCi:

D-I C-14 I2-090E-06 2.090E-06 DCF3( 1)

D-34 Food transfer factors:

D-34 C-14 plant/soil concentration ratio, dimensionless 5.500E+00 5.500E+00 RTF( 1,l)

D-34 C-14 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 3.100E-02 I3.10OC-02 RTF( 1,2)

D-34 C-14 milk/livestock-intake ratio, (pCi/L)/(pCi/d) 1.200E-02 1.200E-02 RTF( 1,3)

D-5 Bioaccumulation factors, fresh water, L/kg:

D-5 C-14 , fish I5.OOCE+C4 5.OCCE+/-C4 BIOFAC( 1I,1)

D-5 C714 , crustacea and mollusks 9,100E+03 9.100E4-03 BIOFAC ( I,,2)

1. For DCFl(xxx) only, factors are for infinite depth & area. See ETFG table in Ground Pathway of Detailed Report.

• Base Case means Default.Lib w/o Associate Nuclide contributions.

RESRAD, Version 6.5 T11 Limit = 30 days 05/04/2012 12:28 Page 3 Summary : UMC14_r0a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\C14\IWCl4_ROAOM.RAD Site-Specific Parameter Summary User Used by RESRAD Parameter Menu Parameter Input I Default (If different from user input) Name I -I-Area of contaminated zone (m**2) 5. 00OE+01 1.000E+04 AREA R011 R011 Thickness of contaminated zone (m) 1.OOOE+00 2.000E+00 4 THICKO R011 Fraction of contamination that is submerged 0.OOOE+00 I 0.000E+00 SUBMFRACT R011 Length parallel to aquifer flow (m) not used j .1.0005+02 LCZPAQ R011 Basic radiation dose limit (mrem/yr) 2.500E+01 3.000E+01 BRDL R011 Time since placement of material (yr) 0.OOOE+00 0.000E+00 TI R011 Times for calculations (yr) 1.000E+00 1.OOOE+00 T( 2)

R011 Times for calculations (yr) 3.OOOE+00 3.000E+00 T( 3)

R011 Times for calculations (yr) 1.000E+01 1.000E+01 T( 4)

R011 Times for calculations (yr) 3.000E+01 3.000E+01 T( 5)

R011 Times for calculations (yr) 1.OOOE+02 1.000+E02 T( 6)

R011 Times for calculations (yr) 3.00OE+02 3.000E+02 T( 7)

R011 Times for calculations (yr) 1.000E+03 1.000E+03 T( 8)

R011 Times for calculations (yr) not used 0.000E+00 T( 9)

R011 Times for calculations (yr) not used 0.000E+00 T(10)

R012 Initial principal radionuclide (pCi/g): C-14 1.000E+00 0.00 0E+00 Sl(1)

R012 " Concentration in groundwater (pCi/L) : C-14 not used 0.000E+00 Wl( 1)

R013 Cover depth (m) 0.000E+00 0.000E+00 COVERO R013 Density of cover material (g/cm**3) not used 1.500E+00 DENSCV 1.000E-03 VCV R013 Cover depth erosion rate (m/yr) not used R013 Density of contaminated zone (g/cm**3) 1.500E+00 1.500E+00 L DENSCZ 1(013 Contaminated zone erosion rate (m/yr) 1.000E-03 1.000E-03 VCZ R013 Contaminated zone total porosity 4.OOOE-01 4.000E-01 TPCZ R013 Contaminated zone field capacity 2.000E-01 2.000E-01 FCCZ R013 Contaminated zone hydraulic conductivity (m/yr) 1.000E+01 1.000E+01 HCCZ R013 Contaminated zone b parameter. 5.300E+00 5.300E+00 BCZ R013 Average annual wind speed (m/sec) 2.000E+00 2.000E+00 WIND R013 Humidity in air (g/m**3) not used 8.000E+00 HUMID R013 Evapotranspiration coefficient 5.00DE-01 5.000E-01 EVAPTR R013 Precipitation (m/yr) 1.000E+00 1.000E+00 PRECIP R013 Irrigation )m/yr) 2.000E-01 2.000E-01 RI R013 Irrigation mode overhead overhead IDITCH R013 Runoff coefficient 2.000E-01 2.000E-01 RUNOFF R013 Watershed area for nearby stream or pond (m**2) not used 1.000E+06 WAREA R013 Accuracy for water/soil computations not used 1.000E-03 EPS R014 Density of saturated zone (g/cm**3) not used 1.500E+00 DENSAQ R014 Saturated zone total porosity not used 4.000E-01 TPSZ R014 Saturated zone effective porosity not used 2.000E-01 EPSZ k014 Saturated zone field capacity not used 2.0005-01 FCSZ R014 Saturated zone hydraulic conductivity (m/yr) not used 1.000E+02 HCSZ R014 Saturated zone hydraulic gradient not used 2.000E-02 HGWT R014 Saturated zone b parameter not used 5.300E+00 BSZ R014 Water table drop rate (m/yr) not used 1.000E-03 VWT R014 Well pump intake depth (m below'water table) not used 1.000E+01 DWIBWT R014 Model: Nondispersion (ND) or Mass-Balance (MB) not used ND. MODEL (m**3/yr) not used 2.500E+02 UW R014 Well pumping rate

RESRAD, Version 6.5 T1 Limit = 30 days 05/04/2012 12:28 Page 4 Summary : UMC14_r0a_5m File ": C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCI4_ROA OM.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD I Parameter Input Default (If different from user input) Name Menu Parameter i

R015 Number of unsaturated zone strata not used 1 -NS R015 Unsat. zone 1, thickness (m) not used 4.0OOE+00 H(l)

R015 Unsat. zone 1, soil density (g/cm**3) not used 1.500E+00 -- DENSUZ(1)

R015 Unsat. zone 1, total porosity not used 4.OOOE--01 TPUZ(1)

R015 Unsat. zone 1, effective porosity not used 2.OOOE-01 EPUZ(1)

R015 Unsat. zone 1, field capacity not used 2.OOOE-01 FCUZ(1)

R015 Unsat. zone 1, soil-specific b parameter not used 5. 300E+00 BUZ(1)

R015 Unsat. zone 1, hydraulic conductivity (ma/yr) not used 1.OO0E+01 HCUZ(1)

R016 Distribution coefficients for C-14 R016 Contaminated zone (cm**3/g) 1.000E+0( 0.0OOE+00 DCNUCC( 1)

Unsaturated zone 1 (cm**3/g) not used 0.000E+00 DCNUCU(

R016 0.0O0E+00 DCNUCS( 1)

Saturated zone (cm**3/g) not used R016 0.000E+0( 0.000E+00 2 .746E-01 ALEACH( 1)

Leach rate (/yr)

R016 0.OO0E+00 not used SOLUBK( 1)

Solubility constant 0.000E+0(

R017 Inhalation rate (m**3/yr) 1.140E+042 8.400E+03 INHALR R017 Mass loading for inhalation (g/m**3) 1.000E-04 1, 00 E-04 MLINH R017 Exposure duration 2.500E+0] 0 3 .D0E+01 ED R017 Shielding factor, inhalation 4.000E-0O 4 .0OE-01 SHF3 R017 Shielding factor, external gamma 7.DOOE-0] 7 .OOE-01 SHFI R017 Fraction of time spent indoors 5.710E-02 5 00. E-01 FIND R017 Fraction of time spent outdoors (on site 5.710E-0D 2 .500E-01 FOTD R017 Shape factor flag, external gamma 1.000E+0[ 1 0.0E+00 >0 shows circular AREA. FS R017 Radii of shape factor array (used if FS R017 Outer annular radius. (m), ring 1: not used 5.000E+01 RADSHAPE) 1)

R017 (n), ring 2: not used 7.071E+01 RADSHAPE( 2)

Outer annular radius R017 Outer annular radius (in), ring 3: 0.OOOE+00 RADSHAPE) 3) not used R017 Outer annular radius (in), ring 4: not used O. OOOE+O0 RADSHAPE) 4)

R0a7 Outer annular radius (in), ring 5: not used 0.0OOE+00 RAD SHAPE) 5)

R017 Outer annular radius (in), ring 6: 0.OO0E+D00 HADSHAPE) 6) not used R017 Outer annular radius (In) ring 7: 0. 0O0E+00 RADSHAPE( 7) not used R017 Outer annular radius ring 8: not used 0.OO0E+00 RADSHAPE) 8)

(m),

R017 Outer annular radius ring 9: not used 0.000E+00 RADSHAPE) 9)

(in),

R017 Outer annular radius ring 10: not used 0.000DE+00 RADSHAPE (10)

(i),

R017 Outer annular radius (in), ring 11: not used 0. 000E+00 HADSHAPE(ll)

R017 Outer annular radius ring 12: Inot used 0.000E+00 RADSHAPE (12)

RESRAD, Version 6.5 Th Limit = 30 days 05/04/2012 12:28 Page 5 Summary  : UM C14_r~a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWC14_RDADM.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Parameter Input Default (If different from user inpu t) Name 1- +

R017 Fractions of annular areas within AREA:

not used R017 Ring 1 I 100OE+00 FRACA( 1) not used R017 Ring 2 2.732E-01 FRACA( 2) not used R017 Ring 3 0.000E+00 FRACA( 3) not used R017 Ring 4 S0.000E+00 FRACA( 4) not used R017 Ring 5 0 .D0E+00 FRACA( 5) not used R017 Ring 6 0.00 E+00 FRACA( 6) not used R017 Ring 7 0.0005+00 FRACA( 7) not used R017 Ring 8 0.000E+00 FRACA( 8) not used R017 I. Ring 9 0 .000E+00 FRACA( 9) not used R017 Ring 10 0.000E+00 FRACA(10) not used R017 Ring 11 0.000E+00 FRACA(1I) not used R017 Ring 12 0.000E+00 FRACA(12) not used R018 Fruits, vegetables and grain consumption (kg/yr) 1.600E+02 DIET(l) not used R018 Leafy vegetable consumption (kg/yr) 1.400E+01 DIET(2) not used R018 Milk consumption (L/yr) 9.200E+01 DIET(3) not used R018 Meat and poultry consumption (kg/yr) 6.3005+01 DIET1(4) not used R018 Fish consumption (kg/yr) 55.4005+00 DIET(5) not used R018 Other seafood consumption (kg/yr) 99.000-01 DIET(6)

R018 Soil ingestion rate (g/yr) 0.000E+00 3.650E+01 SOIL not used R018 Drinking water intake (L/yr) 5.100E+02 DWI not used R018 Contamination fraction of drinking water 1.000E+00 FDW not used FHHW RD18 Contamination fraction of household water I 2.000E+00 not used R018 Contamination fraction of livestock water 1.000E+00 FLW not used R018 Contamination fraction of irrigation water 1.0005+00 FIRW not used R018 Contamination fraction of aquatic food 55.000E-01 FR9 not used 1-I R018 Contamination fraction of plant food FPLANT not used -i R018 Contamination fraction of meat FMEAT not used I-I R018 Contamination fraction of milk FMILK not used R019 Livestock fodder intake for meat (kg/day) 6.800E+01 LFI5 not used R019 Livestock fodder intake for milk (kg/day) 5 5.500E+01 LFI6 not used R019 Livestock water intake for meat (L/day) 5 5.000E+01 LWI5 not used R019 Livestock water intake for milk (L/day) 1.600F+02 LWI6 not used R019 Livestock soil Intake (kg/day) 5.000E-01 LSI not used R019 Mass loading for foliar deposition (g/m**3) 1.000E-04 MLFD R019 Depth of soil mixing layer (m) 1.500E-01 1.500E-01 DM not used R019 Depth of roots (m) 9.0D0E-01 DROOT not used R019 Drinking water fraction from ground water S1.DO0DE+D0 FGWDW not used R019 Household water fraction from ground water 1.000E+00 FGWHH not used 1.000E+00 FGWLW R019 Livestock water fraction from ground water not used FGWIR R019 Irrigation fraction from ground water 1.000E+00 not used R19B Wet weight crop yield for Non-Leafy (kg/m**2) 7.000E-01 Yv(1) not used R19B Wet weight crop yield for Leafy (kg/m**2) 1.500E+00 YV(2) not used YV(3)

R19B Wet weight crop yield for Fodder (kg/m**2) 1.100E+00 not used R19B Growing Season for Non-Leafy (years) 1.700E-01 TE(1) not used R19B Growing Season for Leafy' (years) I-2.500E-01 TE(2)

R19B not used Growing Season for Fodder (years) I 8.000E-02 TE(3)

RESRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:28 Page 6 Summary : UMC14_r0a_5m File  : C:\RESPADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWC14_R0AOM.RAD Site-Specific Parameter Summary (continued) nUo ser Used by RESRAD Par ameter Menu Parameter nput' Default (If different from user input) 'N ame R19B Translocation Factor for Non-Leafy used 1.000E-01 TIV( 1) not R19B Translocation Factor for Leafy not used 1.OOOE+00 TIV( 2)

Translocation Factor for Fodder not used 1.OOOE+00 TIV( 3)

R19B Dry Foliar Interception Fraction for Non-Leafy not used 2.500E-01 RDRY (1)

R19B Dry Foliar Interception Fraction for Leafy not used 2.500E-01 RDRY (2)

Dry Foliar Interception Fraction for Fodder used 2.500E-01 RDRY (3) not R19B Wet Foliar Interception Fraction for Non-Leafy not used 2.500E-01 RWET (1)

R19B Wet Foliar Interception Fraction for Leafy used 2.500E-01 RWET (2) not R19B Wet Foliar Interception Fraction for Fodder not used 2.500E-01 RWET (3) not R1 9B Weathering Removal Constant for Vegetation used 2.OOOE+01 WLAM

£14 C-12 concentration in water (g/cm**3) 2.000OE-05 2.0OOE-05 C12WTR C14 C-12 concentration in contaminated soil (g/g) 3.00O0E-02 3.000E-02 C12C Z C14 Fraction of vegetation carbon from soil 2.000OE-02 2.0OOE-02 CSOI L Fraction of vegetation carbon from air 9.800OE-01 9.800E-01 CAIR C14

£14 C-14 evasion layer thickness in soil (m) 3.01OOE-01 3.OOOE-01 DMC C14 C-14 evasion flux rate from soil (1/sec) 7.00OOE-07 7.OO0E-07 EVSN

£14 C-12 evasion flux rate from soil (1/sec) 1.00OOE-10 1.OO0E-10 REVS N C14 Fraction of grain in beef cattle feed 8.00oE-01l 8.00O0-01 AVFG 4 C14 Fraction of grain in milk cow feed 2.000DE-01 2,000E-01 AVFG 5 STOP Storage times of contaminated foodstuffs (days)

STOR Fruits, non-leafy vegetables, and grain 1.400OE+01 1.400E+01 STOR_T (1)

STOP Leafy vegetables 1.0000E+00 1.OOOE+00 STOR _T (2)

STOR Milk 1.0000E+00 1.OO0E+00 STOR _T (3)

STOP Meat and poultry 2.0000E+01 2.OOE+01 STOR T (4)

STOP Fish 7.0000E+00 7,000E+00 STOR T(5)

STOP Crustacea and mollusks 7.00O0E+00 7.000E+00 STOR _T (6)

STOR Well water 1.00JOE+00 1.000E+00 STOR T (7)

STOP Surface water 1.0000E+00 1.000E+00 STOR _T(8)

STOP Livestock fodder 4.500OE+01 4.500E+01 STOR T (9)

R021 Thickness of building foundation (m) not used 1.500E-01 FLOO R1 R021 Bulk density of building foundation (g/cm**3) not used 2.400E+00 DENS FL R021 Total porosity of the cover material not used 4.ODE-01 TPCV R021 Total porosity of the building foundation not used 1.000E-01 TPFL R021 Volumetric water content of thecover material not used 5.DOE-02 PH20 CV RD21 Volumetric water content of the foundation not used 3.OOOE-02 PH20 FL R021 Diffusion coefficient for radon gas (m/sec):

R021 in cover material not 'used 2.0OOE-06 DIFC V R021 in foundation material not used 3.OOOE-07 DIFF L R021 in contaminated zone soil not used 2.000E-06 DIFC Z R021 Radon vertical dimension of mixing (m) not used 2.OOOE+00 HMIX R021 Average building air exchange rate (1/hr) not used 5.000E-01 REXG R021 Height of the building (room) (m) not used 2.500E+00 HRM R021 Building interior area factor not used 0.OOOE+00 FAI R021 Building depth below ground surface (m) not used 1-1.000E+00 DMFL R021 Emanating power of Rn-222 gas not used 2.500E-01 EMAN. A(1)

R021 Emanating power of Rn-220 gas not used 1.500E-01 EMAN. A(2)

TITL Number of graphical time points 32 NPTS

RESRAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:28 Page 7 Summary : UMC14_r0a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCl4_R0A _OM.RAD Site-Specific Parameter Summary (continued)

User I Used by RESRAD I Parameter Menu I Parameter i Input Default I (If different from user input) I Name t t TITL j Maximum number of integration points for dose 17 - LYMAX TITL Maximum number of integration points for risk 257 KYMAX Summary of Pathway Selections Pathway User Selection 1 -- external gamma active 2 -- inhalation (w/o radon) active 3 -- plant ingestion suppressed 4 -- meat ingestion suppressed 5 -- milk ingestion suppressed 6 -- aquatic foods suppressed 7 -- drinking water suppressed 8 -- soil ingestion active 9 -- radon suppressed Find peak pathway doses active

RESRAD, Version 6.5 Ti Limit =30 days 05/04/2012 12:28 Page 8 Sumnmary : CMC14 rOa 5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCI4 ROA 0M.RAD Contaminated Zone Dimensions Initial Soil Concentrations, pCi/g Area: 50.00 square meters C-14 1.0O0E+00 Thickness: 1.00 meters Cover Depth: 0.00 meters Total Dose TDOSE(t), mrem/yr Basic Radiation Dose Limit = 2.500E+01 mrem/yr Total Mixture Sum M(t) = Fraction of Basic Dose Limit Received at Time (t) t (years): 0.000E+00 1.000E+00 3.OODE+00 1.000E+01 3.000E+01 1.000E+02 3.ODOE+02 1.000E+03 TDOSE(t): 1.379E-06 1.363E-09 1.280E-15 0.000E+00 0.000E+00 0.ODOE+00 0.000E+00 0.000E+00 M(t) : 5.516E-08 5,452E-11 5.120E-17 D.DD0E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 Maximum TDOSE(t): 1.379E-06 mrem/yr at t = 0.000E+00 years

RESRAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:28 Page 9 Summary :UM _C14_rOa_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCl4_R0A_0M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 0.000E+00 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 1.449E-07 0.1051 1.234E-06 0.8949 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0C O.O00E+00. O.OC Total 1.449E-07 0.1051 1.234E-06 0.8949 0.000E+00 0.0000 0.000E+00 0.0000 0.0OOE+00 0.0000 0.000E+00 0.0000 Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 0.000E+00 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 1.379E-06 1.OC Total 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000. 0.000E+00 0.0000 0.OOOE+00 0.0000 1.379E-06 1.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T;1 Limit = 30 days 05/04/2012 12:28 Page 10 Summary : UM C14_rOa_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCl4_R0AOM.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+00 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 1.433E-10 0.1051 1.220E-09 0.8949 0.OOOE+00 0.0000 O.O00E+00 0.0000 O.O00E+00 0.0000 O.O00E+00 0.0000 0.000E+00 O.OC Total 1.433E-10 0.1051 1.220E-09 0.8949 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.0008+00 0.0000 0.OOOE+00 O.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+00 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000+E00 0.0000 0.000E+00 0.0000 1.363E-09 1.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 1.363E-09 1,OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:28 Page 11 Summary UM C14_r0a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCI4_ROA_0M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.OOOE+00 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 1.345E-160.1051 1.145E-15 0.8949 0.OOOE+00 0.0000 O.O00E+00 0.0000 O.O00E+00 0.0000 0.0OOE+00 0.0000 0.000E+00 0.OC Total 1.345E-16 0.1051 1.145E-15 0.8949 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 O.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.OOOE+00 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract." mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.OOOE+00 0.0000 O.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 1.280E-15 l.OC Total 0.OOOE+00 0.0000 O.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 1.280E-15 1.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 Tl.sLimit = 30 days 05/04/2012 12:28 Page 12 Summary UMC14_r0a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCl4_RCAOM.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+01 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0C Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+01 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fradt. mrem/yr frac C-14 0.OOOE+00 0M0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:28 Page 13 Summary :UMC14_r0a_5m File. C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCI4_R0AOM.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+01 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 O.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0C Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+01 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0,0C Total 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 O.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T's Limit = 30 days 05/04/2012 12:28 Page 14 Summary  : UM Cl4rOea_5m File  : C:\RESRAD FAMILY\RESRAD\6.5\USERFILES\UM\Cl4\IWCI4 ROA 0M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OO0E+02 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr. frac C-14 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OO0E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0C Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOE+02 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.OC Total 0.OOOE+00 0.0000 0.OOOE+00 0-.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.O00E+00 D.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T,ý Limit = 30 days 05/04/2012 12:28 Page 15 Sunsary UM C14_r~a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWC14_RoAOM.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+02 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat -Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 O.OOOE+00 0.0000 0.000E+00 0.OC Total 0.000E+00 0.0000 0.o000E+00 0.0000 0.O0OE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 O.OOOE+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t 3.OOOE+02 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract, "mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrema/yr frac C-14 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 .0.0000 0.000E+00 0.0000 0.OOOE+00 Oýoc Total 0.OOOE+00 0.0000 0.O0OE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 Týi Limit = 30 days 05/04/2012 12:28 Page 16 Summary :UMC14_rOa_5m File C:\RESRAD FAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCI4 ROA OM.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+03 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0,0000 0.000E+00 0.OC Total 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0O000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0C Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+03 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.0OOE+00 0.0000 0.000E+00 0.DC

• Sum of all water independent and dependent pathways,

RESRAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:28 Page 17 Summary : MC14_r0a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCl4_ROAOM.RAD Dose/Source Ratios Summed Over All Pathways Parent and Progeny Principal Radionuclide Contributions Indicated Parent Product Thread DSR(j,t) At Time in Years (mrem/yr)/(pCi/g)

(i) (j) Fraction 0.000E+00 1.000E+00 3.000E+00 1.000E+01 3.000E+01 1.000E+02 3.000E+02 1.000E+03 C-14 C-14 1.000E+00 1.379E-06 1.363E-09 1.28DE-15 6.718E-37 0.000E+00 0.000E+00 0.000E+00 0.000E+00 The DSR includes contributions from associated (half-life s 30 days) daughters.

Single Radionuclide Soil Guidelines G(i,t) in pCi/g Basic Radiation Dose Limit = 2.500E+01 mrem/yr Nuclide (i)( t= 0.000E+00 1.000E+00 3.000E+00 1.000E+01 3.000E+01 1.000E+02 3.000E+02 1.000E+03 C-14 1.813E+07 1.834E+10 *4.455E+12 *4.455E+12 *4.455E+12 *4.455E+12 *4.455E+12 *4.455E+12

• At specific activity limit Summed Dose/Source Ratios DSR(i,t) in (mrem/yr)/(pCi/g) and Single Radionuclide Soil Guidelines G(i,t) in pCi/g at tmin = time of minimum single radionuclide soil guideline and at tmax = time of maximum total dose = 0.000E+00 years Nuclide Initial tmin DSR(i,tmin) G(i,tmin) DSR(i,tmax) G(i,tmax)

(i) (pCi/g) (years) (pCi/g) (pCi/g)

C-14 1.000E+00 0.000E+00 1.379E-06 1.813E+07 1,379E-06 1.813E+07

RESRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:28 Page 18 Summary UM C14_rOa_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCl4_R0A_0M.RAD Individual Nuclide Dose Summed Over All Pathways Parent Nuclide and Branch Fraction Indicated Nuclide Parent THF(i) DOSE(j,t), mrem/yr (j) (i) t= 0.OOOE+00 1.000E+00 3.000E+00 1.000E+01 3.000E+01 1.000E+02 3.000E+02 1.000E+03 C-14 C-14 1.000E+00 1.379E-06 1.363E-09 1.280E-15 0.OOOE+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 THF(i) is the thread fraction of the parent nuclide.

Individual Nuclide Soil Concentration Parent Nuclide and Branch Fraction Indicated Nuclide Parent THF(i) S(j,t), pCi/g (j) (i) t= 0.000E+00 1.000E+00 3.000E+00 1.000E+01 3.000E+01 1.000E+02 3.000E+02 1.OOOE+03 C-14 C-14 1.000E+00 1.000E+00 9.905E-04 9.335E-10 4.967E-31 0.000E+00 0.000E+00 0.000E+00 0.000E+00 THF(i) is the thread fraction of the parent nuclide.

RESCALC.EXE execution time = 132.18 seconds

RESRAD, Version 6.5 T'. Limit = 30 days 05/04/2012 12:39 Page Summary File UM C14_r0a_5m C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCl4_RDA_5M.RAD C T- rz )

Table of Contents Part I: Mixture Sums *and Single Radionuclide Guidelines Dose Conversion Factor (and Related) Parameter Summary ... 2 Site-Specific Parameter Summary .......................... 3 Summary of Pathway Selections ............................. 7 Contaminated Zone and Total Dose Summary ................. 8 Total Dose Components.

Time = 0.OOOE+00 . ................................... 9 Time = 1.000E+00 .................................... 10 Time = 3.OOOE+00 . ................................... 11 Time = 1.OOOE+01 .................................... 12 c,. e~~ 2 /

Time = 3.000E+01 .................................... 13 Time = 1.OOOE+02 . .................................... 14 Time = 3.000E+02 .................................... 15 Time = 1.000E+03 . .................................... 16 Dose/Source Ratios Summed Over All Pathways .............. 17 Single Radionuclide Soil Guidelines ...................... 17 Dose PerNuclide Summed Over All Pathways ................ 18 Soil Concentration Per Nuclide ............................ 18

RESRAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:39 Page 2 Summary UM C14 rOa 5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCI4_ROA_5M.RAD Dose Conversion Factor (and Related) Parameter Summary Dose Library: FGR 12 & FGR 11 Current Base Parameter Menu Parameter Value# Case* Name A-I DCF's for external ground radiation, (mrem/yr)/(pCi/g)

A-i C-14 (Source: FGR 12) 1.345E-05 1.345E-05 DCF( .1)

B-I Dose conversion factors for inhalation, mrem/pCi:

B-1 C-14(p) (Class: ORGANIC) 2.090E-06 2.090E-06 DCF2( 1)

B-i C-14(g) (Class: C02) 2.350E-08 2.350E-08 CI4GInhDCF Dose conversion factors for ingestion, mrem/pCi:

C-14 1.2.090E-06 I 2.090E-06 DCF3( 1)

D-34 Food transfer factors:

D-34 C-14 plant/soil concentration ratio, dimensionless 5o500E+00 5.500E+00 RTF( 1,I)

D-34 C-14 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 3.100E-02 3.100E-02 RTF( 1,2)

D-34 C-14 milk/livestock-intake ratio, (pCi/L)/(pCi/d) 1.200E-02 1.200E-02 RTF( 1,3)

D-5 Bioaccumulation factors, fresh water, L/kg:

D-5 C-14 , fish 5.OOOE+04 5.000E+04 BIOFAC( 1,1)

D-5 C-14 , crustacea and mollusks 9.100E+03 9.100E+03 BIOFAC( 1,2)

1. For DCF1(xxx) only, factors are for infinite depth & area. See ETFG table in Ground Pathway of Detailed Report.

• Base Case means Default.Lib w/o Associate Nuclide contributions.

RESRAD, Version 6.5 TV Limit = 30 days 05/04/2012 12:39 Page 3 Summary UMC14_r0a_Sm File C:\RESRAD FAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCl4_ROA_5M.RAD Site-Specific Parameter Summary User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input)' Name R011 Area of contaminated zone (m**2) 5.OO0E+01 1.000E+04 -- AREA R011 Thickness of contaminated zone (m) 1.000E+00 2.0OOE+00 --- THICKO R011 Fraction of contamination that is submerged 0.000E+00 0.000E+00 --- SUBMFRACT R011 Length parallel to aquifer flow (m) not used 1.OOOE+02 --- LCZPAQ R011 Basic radiation dose limit (mrem/yr) j 2.500E+01 3.OOOE+01 BRDL R011 Time since placement of material (yr) 0.000E+00 0.000E+00 --- TI R011 Times for calculations (yr) 1.0OOE+00 1.000E+00 -- [ T( 2)

R011 Times for calculations (yr) 3.000E+00 3.OOOE+00 --- T( 3)

R01i" Times for calculations (yr) 1.000E+01 1.000E+01 T( 4)

R011 Times for calculations (yr) 3.O0OE+01 3.000E+01 --- T(5)

R011 Times for calculations (yr) 1.000E+02 1.OOOE+02 -- T( 6)

R011 Times for calculations (yr) 3.OOOE+02 3.000E+02 T( 7)

ROl1 Times for calculations (yr) 1.000E+03 I.000E+03 T( 9)

R011 Times for calculations (yr) not used O.OOOE+00 T( 9)

R011 Times for calculations (yr) not used O.OOOE+00 --- T(10)

II .I R012 Initial principal radionuclide (pCi/g): C-14 1.OOOE+00 0.000E+00 --- SI(1)

R012 Concentration in groundwater (pCi/L): C-14 not used 0.000E+00 --- Wl( 1)

R013 Cover depth (m) 5.000E+00 0.000E+00 --- COVERD R013 Density of cover material (g/cm**3) 1.500E+00 1.500E+00 -- DENSCV R013 Cover depth erosion rate (m/yr) 1.000E-03 1.0005-03 VCV R013 Density of contaminated zone (g/cm**3) 1.500E+00 1,500E+00 DENSCZ R013 Contaminated zone erosion rate (m/yr) 1.000E-03 1.000E-03 VCZ R013 Contaminated zone total porosity 4.000E-01 4.000E-01 --- TPCZ R013 Contaminated zone field capacity 2.000E-01 2.000E-01 --- FCCZ R013 Contaminated zone hydraulic conductivity (m/yr) 1.000E+01 1.000E+01 --- HCCZ R013 Contaminated zone b parameter 5.300E+00 5.300E+00 BCZ R013 Average annual wind speed (m/sec) 2.000E+00 2.000E+00 --- WIND R013 Humidity in air (g/m**3) not used 8.000E+00 --- HUMID R013 Evapotranspiration coefficient 5.OOE-01 5.000E-01 EVAPTR R013 Precipitation (m/yr) 1.000E+00 1.000E+00 -- PRECIP R013 Irrigation (m/yr) 2.000E-01 2.000E-01 --- RI R013 Irrigation mode overhead overhead --- IDTCH R013 Runoff coefficient 2.000E-01 2.000E-01 --- RUNOFF R013 Watershed area for nearby stream or pond (m**2) not used 1.000E+06 --- WAREA R013 Accuracy for water/soil computations not used 1.000E-03 --- EPS R014 Density of saturated zone (g/cm**3) not used 1.500E+00 --- DENSAQ R014 Saturated zone total porosity not used 4.000E-01 --- TPSZ R014 Saturated zone effective porosity not used 2.000E-01 --- EPSZ R014 Saturated zone field capacity not used 2.OOOE-01 - FCSZ R014 Saturated zone hydraulic conductivity (m/yr) not used 1.000E+02 --- HCSZ R014 Saturated zone hydraulic gradient not used 2.OOOE-02 --- HGWT R014 Saturated zone b parameter " not used 5.300E+00 BSZ R014 Water table drop rate (m/yr) not used 1.000E-03 VWT R014 Well pump intake depth (m below water table) not used 1.000E+01 --- DWIBWT R014 Model: Nondispersion (ND) or Mass-Balance (MB) not used ND --- MODEL R014 Well pumping rate (m**3/yr) not used 2.500E+02 UW

RESRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:39 Page 4 Summary :UMC14_ra_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWC14 RCA 5M.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Name R015 Number of unsaturated zone strata not used 1 NS R015 Unsat. zone 1, thickness (m) not used 4.OOOE+00 H(1)

R015 Unsat. zone 1, soil density (g/cm**3) not used "41.500E+00 DENSUZ (i)

R015 Unsat. zone 1, total porosity not used O*QOE-01 TPUZ (1)

R015 Unsat. zone 1, effective porosity not used 22.000E-01 EPUZ (1)

R015 Unsat. zone 1, field capacity not used 2 C..OOE-01 FCUZ (1)

R015 Unsat. zone 1, soil-specific b parameter not used 5.300E+00 BUZ (1)

R015 Unsat. zone 1, hydraulic conductivity (m/yr) not used 000E+01 HCUZ (1)

R016 Distribution coefficients for C-14 R016 05 DO.OE+00 Contaminated zone (cm**3/g) 1.000E+00] DCNUCC( 1)

R016 0 .OOOE#00 Unsaturated zone 1 (cm**3/g) not used DCNUCU(

R016 0'.000E+00 1)

Saturated zone (cm**3/g) not used DCNUCS(

R016 ] 0 .OOOE+00 1)

Leach rate (/yr) 0.00OE+00 2.746E-01 ALEACH(

R016 0 OOOE+00 1)

Solubility constant 0.OOOE+00 not used SOLUBK(

R017 Inhalation rate (m**3/yr) 1,140E+04 8 .400E+03 INHALR R017 1 .OOOE-04 MLINH Mass loading for inhalation (g/m**3) 1.OOOE-04 R017 Exposure duration 2.500E+01 3 .OOOE+01 ED R017 Shielding factor, inhalation 4.OOOE-01 4 .000E-01 SHF3 R017 Shielding factor, external gamma 7.OOOE-01 7 O.0O0E-01 SHFI R017 Fraction of time spent indoors 5.710E-02 5 .000E-01 FIND R017 FOTD Fraction of time spent outdoors (on site) 5.710E-02 2 .500E-01 R017 Shape factor flag, external gamma 1.OOOE+00 1 .OOOE+00 >0 shows circular AREA. FS R017 Radii of shape factor array (used if FS = -1):

R017 Outer annular radius (in), ring 1: not used 5. OOOE+01 RAD SHAPE( 1)

R017 annular radius (in), ring 2: not used 7. 071E+01 RAD SHAPE) 2)

Outer R017 Outer annular radius ring 3: not used 0O.000E+00 RADSHAPE( 3)

R017 Outer annular radius (in), ring 4: not used 0. OOE+00 RADSHAPE( 4)

R017 Outer annular radius ring 5: not used 0 .000E+00 RADSHAPE) 5)

R017 Outer annular radius (in), ring 6: not used 0.000E+00 RAD SHAPE( 6)

R017 radius (in), ring 7: not used 0 . 000E+00 RADSHAPE) 7)

Outer annular R017 Outer annular radius ring 8: not used 0.000E+00 PAD SHAPE) 8)

R017 Outer annular radius ring 9: not used 0. OOOE+00 RADSHAPE) 9)

R017 radius (in), ring 10: not used 0 . 000E+00 HADSHAPE(l0)

Outer annular R017 radius (in), ring 11: not used 0. 0OOE+00 RAD_SHAPE(ll)

Outer annular R017 Outer annular radius (in), ring 12: not used 0 .000E+00 RADSHAPE(12)

RESRAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:39 Page 5 Summary UMNC14_r~a_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CT4\IWCI4_ROA 5M.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter ParamReter Input Default (If different from user input) Ne R017 Fractions of annular areas within AREA:

R017 Ring 1 noot used 1.GG0E+00 FRACA 1)

R017 Ring. 2 noot used 2.732E-01 FRACA 2)

R017 Ring 3 noot used O.OGOE+00 FRACA 3)

R017 Ring 4 ncot used O.D00E+00 FRACA 4)

R017 Ring 5 no)t used G0.000E+00 FRACA 5)

R017 Ring 6 no)t used O.0O0E+00 FRACA 6)

R017 Ring 7 no t used 0.000E+00 FRACA 7)

R017 Ring 8 no t used 0.00GE+00 FRACA 58)

R017 Ring 9 nc t used 0.0OGE+00 FRACA 95)

R017 Ring T0 no)t used O.000E+00 FRACA(10)

R017 Ring 11 no)t used O.GOE+00 FRACA (11)

R017 Ring 12 no t used O.000E+00 FRACA(12)

R018 Fruits, vegetables and grain consumption (kg/yr) no t used 1.600E+02 DIET (1)

R018 Leafy vegetable consumption (kg/yr) no)t used 1.400E+01 DIET (2)

R018 Milk consumption (L/yr) no t used 9.200E+01 DIET (3)

R018 Meat and poultry consumption (kg/yr) no)t used 6.300E+01 DIET (4)

R018 Fish consumption (kg/yr) no)t used 5.400E+00 DIET (5)

R018 Other seafood consumption (kg/yr) no)t used 9.OOE-01 DIET (6)

R018 Soil ingestion rate (g/yr) 0. G00E+00 3.650E+01 SOIL R018 Drinking water intake (L/yr) no t used 5.100E+02 DWI R018 Contamination fraction of drinking water no)t used 1.OGOEf00 FDW R018 Contamination fraction of household water no,t used 1.GG0E+00 FHHW R018 Contamination fraction of livestock water no,t used 1.000E+00 FLW R018 Contamination fraction of irrigation water no>t used 1.OG0E+00 FIRW R018 Contamination fraction of aquatic food no)t used 5.OOE-01 FR9 R018 Contamination fraction of plant food no,t used 1-1 FPLANT R018 Contamination fraction of meat no)t used 1-1 FMEAT R018 Contamination fraction of milk no)t used 1-1 FMILK R019 Livestock fodder intake for meat (kg/day) no t used 6.800E+01 LFI5 KRG19 Livestock fodder intake for milk (kg/day) no t used 5.500E+01 LFI6 R019 Livestock water intake for meat (L/day) no)t used 5.OO0E+01 LWI5 R019 Livestock water intake for milk (L/day) no)t used 1.600E+02 LWI6 R019 Livestock soil intake (kg/day) no)t used 5.000E-01 LSI R019 Mass loading for foliar deposition (g/m**3) no,t used 1.000E-04 MLFD R019 Depth of soil mixing layer (m) 1. 500E-01 .1.500E-01 DM R019 Depth of roots (m) no t used 9.0O0E-01 DROOT R019 Drinking water fraction from ground water no t used 1.0OGE+00 FGWDW R019 Household water fraction from ground water no t used 1.OOGE+00 FGWHH R019 Livestock water fraction from ground water no t used 1.0OGE+00 FGWLW R019 Irrigation fraction from ground water no t used 1.GO0E+00 FGWIR Ri9B Wet weight crop yield for Non-Leafy (kg/m**2) noit used 7.000E-01 YV (1)

R19B Wet weight crop yield for Leafy (kg/m**2) no 't used 1.500E+00 YV (2)

R19B Wet weight crop yield for Fodder (kg/m**2) no t used 1.100E+00 YV (3)

R19B Growing Season for Non-Leafy (years) no t used j.700E-01 TE (1)

R19B Growing Season for Leafy (years) no*t used 2.500E-01 TE (2)

R19B I Growing Season for Fodder (years) not used 8.OOE-02 I ITE (3)

RESRAD, Version 6.5 T;7sLimit = 30 days 05/04/2012 12:39 Page 6 Summary UMNC14_r0a_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\C14\IWCl4_RCA_5M.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Name RI9B Translocation Factor for Non-Leafy

-4 not used 1.000E-01 TIV(1)

R19B Translocation Factor for nLeafy not used I 1.000E+00 TIV(2)

RI9B Translocation Factor for Fodder not used 1.000E+00 TIV(3)

R19B Dry Foliar Interception Fraction for Non-Leafy not used 2.500E-01 RDRY (1)

R19B Dry Foliar Interception Fraction for Leafy not used 2.500E-01 RDRY(2)

R19B Dry Foliar Interception Fraction for Fodder not used 2.500E-01 RDRY(3)

R19B Wet Foliar Interception Fraction for Non-Leafy not used 2.500E-01 RWET(i)

R19B Wet Foliar Interception Fraction for Leafy not used 2.500E-01 RWET(2)

R19B Wet Foliar Interception Fraction for Fodder not used 2.500E-01 RWET(3) not used 2.000E+01 WLAM RI9B Weathering Removal Constant for Vegetation C14 C-12 concentration in water (g/cm**.3) 2.000E-05 2OOOE-05 C12WTR C14 C-12 concentration in contaminated soil (g/g) 3.000E-02 3.000E-02 C12CZ C14 Fraction of vegetation carbon from soil 2.000E-02 2.000E-02 CSOIL C14 Fraction of vegetation carbon from air 9,800E-01 9.800E-01 CAIR C14 C-14 evasion layer thickness in soil (m) 3.000E-01 3OOOE-01 DMC C14 C-14 evasion flux rate from soil (1/sec) 7.OOOE-07 7.OOOE-07 EVSN C14 C-12 evasion flux rate from soil (I/sec) 1.000E-10 1.OOE-10 REVSN C14 Fraction of grain in beef cattle feed 8.000E-01 8.OOOE-01 AVFG4 C14 Fraction of grain in milk cow feed 2.OOOE-01 2.OOOE-01 AVFG5 STOR Storage times of contaminated foodstuffs (days) :1 STOR Fruits, non-leafy vegetables, and grain 1.400E+01 1.400E+01 STOR T(i)

STOR Leafy vegetables 1.000E+00 1.000E+00 STORPT(2)

STOR Milk 1.000E+00 1.000E+00 STOR T(3)

STOR Meat and poultry 2.000E+01 2.OOOE+01 STORPT(4)

STOR Fish 7.OOOE+00 7.000E+00 STOR T(5)

STOR Crustacea and mollusks 7.000E+00 7.000E+00 STOR T(6)

STOR Well water 1.OOOE+00 1.000E+00 STOR T(7)

STOR Surface water 1.000E+00 1.000E+00 STORP_T(8)

STOR Livestock fodder 4.500E+01 4.500E+01 STORPT(9)

R021 Thickness of building foundation (m) not used 1.500E-01 FLOORI R021 Bulk density of building foundation (g/cm**3) not used 2.400E+00 DENSFL R021 Total porosity of the cover material not used 4.000E-01 TPCV R021 Total porosity of the building foundation not used 1.OO0E-01 TPFL R021 Volumetric water content of the cover material not used 5.OOOE-02 PH20CV R021 Volumetric water content of the foundation not used 3.OOOE-02 PH2OFL R021 Diffusion coefficient for radon gas (m/sec):

R021 in cover material not used 2.000E-06 DIFCV R021 in foundation material not used 3.000E-07 DIFFL R021 in contaminated zone soil not used 2.000CE-06 DIFCZ R021 Radon vertical dimension of mixing (m) not used 2.000E+00 HMIX rate (1/hr) 5.OOE-01 REXG R021 Average building air exchange *1not used R021 Height of the building (room) (m) not used 2.500E+00 HRM R021 Building interior area factor not used 0.000E+00 FAI R021 Building depth below ground surface (m) not used 1-.000E+00 DMFL R021 Emanating power of Rn-222 gas not used 2.500E-01 EMANA(l)

R021 Emanating power of Rn-220 gas not used 1.500E-01 EMANA(2)

TITL Number of graphical time points 32 NPTS

RESRAD, Version 6.5 T*i Limit = 30 days 05/04/2012 12:39 Page 7 Summary UMC14_rOa_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCl4_ROA_5M.RAD Site-Specific Parameter Summary (continued)

User I Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) L Name I I TITL Maximum number of integration points for dose j 17 j --- I --- LYMAX TITL Maximum number of integration points for risk 257 --- j --- j KYMAX Summary of Pathway Selections Pathway User Selection I -- external gamma active 2 -- inhalation (w/o radon)l active 3 -- plant ingestion suppressed 4 -- meat ingestion suppressed 5 -- milk ingestion suppressed 6 -- aquatic foods suppressed 7 -- drinking water suppressed 8 -- soil ingestion active 9 -- radon suppressed Find peak pathway doses active

RESRAD, Version 6.5 T, Limit = 30 days 05/04/2612 12:39 Page 8 Summary IUMC14_tra_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWC14 ROA 5M.RAD Contaminated Zone Dimensions Initial Soil Concentrations, pCi/g Area: 50.00 square meters C-14 1.OGOE+00 Thickness: 1.00 meters Cover Depth: 5.00 meters Total Dose TDOSE(t), mrem/yr Basic Radiation Dose Limit = 2.500E+01 mrem/yr Total Mixture Sum M(t) = Fraction of Basic Dose Limit Received at Time (t) t (years): 0.DOOE+00 1.OO0E+00 3.OOOE+00 1.OO0E+01 3.O0DE+01 1.OODE+02 3.000E+02 1.000E+03 TDOSE(t): 0.000E+00 0.000E+00 0.000E+00 0o.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 M(t): 0.000E+00 0.000E+00 0.000E+00 D.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 Maximum TDOSE(t): 0.000E+00 mrem/yr at t = 0.005E+00 years

RESRAD, Version 6.5 T1s Limit = 30 days 05/04/2012 12:39 Page 9 Summary  : UMC14_r~a_5m File C:\RESRAD FAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWC14 R0A 5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 0.O0OE+00 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract, mrem/yr frac C-14 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.'000E+00 0.OC Total 0.OOOE+00 0.0000 0.OOOE+00 0,0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 0.OOOE+00 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.OC Total 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5. Ti Limit = 30 days 05/04/2012 12:39 Page 10 Summary iUMC14_r0a_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\C14\IWC14_ROA_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+00 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0*0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 O.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 O.OooE+00 O.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+00 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:39 Page 11 Summary UM'CI4_rOea5m File  : C:\RESRA*DFAMILY\RESRAD\6.5\USERFILES\UM\C14\IWCl4_R0A_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+00 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.00OE+00 0.0000 0.000E+00 0.0C Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.OOOE+00 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0,OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+O0 0.0000 0.000E+00 0.0000 0.000E+00 0.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T;Limsit = 30 days - 05/04/2012 12:39 Page 12 Summary : UM C14"r0a_5m File  : C:\RESRAD FAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWC14 RDA 5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+01 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.OOOE+00 0.0000 0,OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0,000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+01 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0C Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 O.OOOE+00 0.0000 0.OOOE+00 0.0000 0.0OOE+00 0.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:39 Page 13 Summary UMC14_rOa.5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCl4_ROA_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+01 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 6.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.0OOE+00 0.0000 0.000E+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+01 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.OC Total 0.OOOE+00 0.0000 0.000E+00 0.0000 O.O00E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0C

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:39 Page 14 Summary UM C14_rOa 5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWC14 R0A 5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+02 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mremiyr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0C Total 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 O.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0C Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+02 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total O.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.OC

• Sum of all water independent and dependent pathways.

PRSRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:39 Page 15 Summary :UM _C14 rOa 5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCI4 ROA_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+02 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0c Total 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0C Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+02 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0C Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.OC

• Sum of all water-independent and dependent pathways.

RESRAD, Version 6.5 T; Limit = 30 days 05/04/2012 12:39 Page 16 Summary  : UMC14_r0a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWCI4 R0A 5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+03 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract." mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 O.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOE+00 0.0C Total 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.oo0E+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+03 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0C Total O.O00E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 O.OOOE+00 0.OC

• Sumn of all water independent and dependent pathways.

RESRAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:39 Page 17 Surmnary UMC14_r~a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\IWC14_RCA 5M.RAD Dose/Source Ratios Summed Over All Pathways Parent and Progeny Principal Radionuclide Contributions Indicated Parent Product Thread DSR(j,t) At Time in Years (mrem/yr)/(pCi/g)

Wi) (j) Fraction 0.000E+00 1.000E+00 3.000E+00 1.000E+01 3.000E+01 1.000E+02 3.000E+02 1.000E+03 C-14 C-14 1.000E+00 0.000E+00 0.000E+00 0.OOOE+00 0.000E+00 0.000E+00 0.OOOE+00 0.OOOE+00 0.000E+00 The DSR includes contributions from associated (half-life

• 30 days) daughters.

Single Radionuclide Soil Guidelines G(i,t) in pCi/g Basic Radiation Dose Limit = 2.500E+01 mrem/yr Nuclide (i) t= 0.000E+00 1.000E+00 3.000E+00 1.000E+01 3.000E+01 1.000E+02 3.000E+02 1.000E+03 C-14 *4.455E+12 *4.455E+12 *4.455E+12 *4.455E+12 *4.455E+12 *4.455E+12 *4.455E+12 *4.455E+12

• At specific activity limit Summed Dose/Source Ratios DSR(i,t) in (mrem/yr)/(pCi/g) and Single Radionuclide Soil Guidelines G(i,t) in pCi/g at tmin = time of minimum single radionuclide soil guideline and at tmax = time of maximum total dose = 0.000E+00 years Nuclide Initial tmuin DSR(i,tmin) G(i,tmin) DSR(i,tmax) G(i,tmax)

Wi) (pCi/g) (years) (pCi/g) (pCi/g)

C-14 1.OOOE+00 0.000E+00 0.000E+00 *4.455E+12 O.OOOE+00 "4.455E+12

• At specific activity limit

RESRAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:42 Page 1 Summary : Building Occupant C14_rCa_5m CV-7 R)

File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\BOCl4_R0A_5M.RAD Table of Contents Part I: Mixture Sums and Single Radionuclide Guidelines Dose Conversion Factor (and Related) Parameter Summary ...

65hvt4 2

Site-Specific Parameter Summary .......................... 3 Summary of Pathway Selections ...... ......................... 7 Contaminated Zone and Total Dose Summary ................. 8 (I (

Total Dose Components Time = O.000E+00 .................................... 9 Time = 1.OOOE+00 ...................................... 10 Time Time 3.OOOE+00 1.000E+01 11 12 OPUz V :o Time = 3.000E+01 .................................... 13 Time = 1.00DE+02 . ................................... 14 Time = 3.OO E+02 . ................................... 15 Time = 1.000E+03 .................................... 16 Dose/Source Ratios Summed Over All Pathways .............. 17 Single Radionuclide Soil Guidelines ...................... 17 Dose Per Nuclide Summed Over All Pathways ................ 18 Soil Concentration Per Nuclide ........................... 18

RESRAD, Version 6.5 Th Limit = 30 days 05/04/2012 12:42 Page 2 Summary : Building OccupantC14_r0a_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\BOCI4_ROA'5M.RAD Dose Conversion Factor (and Related) Parameter Summary Dose Library: FGR 12 & FGR 11 Current Base Parameter Menu Parameter Value# Case* Name i

DCF's for external ground radiation, (mrem/yr)/(pCi/g)

C-14 (Source: FGR 12) 1.345E-05 1.345E-05 DCFI( 1)

B-I Dose conversion factors for inhalation, mrem/pCi:

B-I C-14(p) (Class: ORGANIC) 2.090E-06 2.090E-06 DCF2( 1)

B-I C-14(g) (Class: C02) 2.350E-08 2.350E-08 CI4GInhDCF Dose conversion factors for ingestion, mrem/pCi:

C-14 2.090E-06 2.090E-06 DCF3( 1)

D-34 Food transfer factors:

D-34 C-14 , plant/soil concentration ratio, dimensionless 5.500E+00 5.500E+00 RTF( 1,1)

D-34 C-14 , beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 3.100E-02 3.100E-02 RTF( 1,2)

D-34 C-14 , milk/livestock-intake ratio, (pCi/L)/(pCi/d) 1.200E-02 1.200E-02 RTF( 1,3)

D-5 Bioaccumulation factors, fresh water, L/kg:

D-5 C-14 , fish 5.000E+04 5.000E+04 BIOFAC( 1, 1)

D-5 C-14 , crustacea and mollusks 9.100E+03 9.100E+03 BIOFAC( 1, 2)

1. For DCFl(xxx) only, factors are for infinite depth & area. See ETFG table in Ground Pathway of Detailed Report.

• Base Case means Default.Lib w/o Associate Nuclide contributions.

RESRAD, Version 6.5 T's Limit = 30 days 05/04/2012 12:42 Page 3 Summary Building OccupantC14 r0a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\BOCl4_ROA_5M.RAD Site-Specific Parameter Summary User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Nam e I

R011 Area of contaminated zone (m**2) 5.000E+01 1.OOOE+04 AREA R011 Thickness of contaminated zone (m) 1.000E+00 2.OOOE+00 THICKO R011 Fraction of contamination that is submerged 0.000E+O0 0.000E+00 SUBMFRJACT R011 Length parallel to aquifer flow (m)' not used 1.000E+02 LCZPAQ R011 Basic radiation dose limit (mrem/yr) 2.500E+01 3.000E+01 BRDL R011 Time since placement of material (yr) 0.OOOE+00 0.000E+00 TI R011 Times for calculations (yr) 1.000E+00 1.000E+00 T( 2)

(yr) 3.000E+00 3.000E+00 T)(3)

R011 Times for calculations R011 Times for calculations (yr) 1.000E+01 1.000E+01" T( 4)

R011 Times for calculations (yr) 3.000E+01 3.000E+01 T( 5)

R011 Times for calculations (yr) 1.000E+02 1.000E+02 T( 6)

R011 Times for calculations (yr) 3.000E+02 3.0005+02 T( 7)

R011 Times for calculations (yr) 1.000E+03 1.000E+03 T( 8)

R011 Times for calculations (yr) not used 0.000E+00 T( 9)

R011 Times for calculations (yr) not used I10.000E+00 T(10)

R012 Initial principal radionuclide (pCi/g): C-14 1.000E+00 0.000E+00 Sl(1)

R012 Concentration in groundwater (pCi/L): C-14 not used 0.000E+00 W1( 1)

R013 Cover depth (m) 5.000E+00 0.O00E+00 COVERO R013 Density of cover material (g/cm**3) 1.500E+00 1.500E+00 DENSCV R013 Cover depth erosion rate (m/yr) 1.000E-03 1.000E-03 VCV R013 Density of contaminated zone (g/cm**3) 1.500E+00 1.500E+00 DENSCZ R013 Contaminated zone erosion rate (m/yr) 1.000E-03 1.000E-03 VCZ R013 Contaminated zone total porosity 4.000E-0-1 4.OOOE-01 TPCZ R013 Contaminated zone field capacity 2.000E-01 2.000E-01 FCCZ R013 Contaminated zone hydraulic conductivity (m/yr) 1.000E+01 I1.000E+01 HCCZ R013 Contaminated zone b parameter 5.300E+00 5.300F+00 BCZ R013 Average annual wind speed (m/sec) 2.000E+00 2.000E+00 WIND R013 Humidity in air (g/m**3) not used 8.000E+00 HUMID R013 Evapotranspiration coefficient 5.OOOE-01 5.OOE-01 EVAPTR R013 Precipitation (m/yr) 1.000E+00 1.000E+00 PRECIP R013 Irrigation (m/yr) 2.000E-01 2.000E-01 RI R013 Irrigation mode overhead overhead IDITCH R013 Runoff coefficient 2.0005-01 2.OOOE-01 RUNOFF R013 Watershed area for nearby stream or pond (m**2) not used 1.000E+06 WAREA R013 Accuracy for water/soil computations not used 1.000E-03 EPS R014 Density of saturated zone (g/cm**3) not used 1.500E+00 DENSAQ R014 Saturated zone total porosity not used 4.OOOE-01 TPSZ R014 Saturated zone effective porosity not used 2.OOOE-01 EPSZ R014 Saturated zone field capacity not used 2.000E-01 FCSZ R014 Saturated zone hydraulic conductivity (m/yr) not used 1.0005+02 HCSZ R014 Saturated zone hydraulic gradient not used 2.000E-02 HGWT R014 Saturated zone b parameter not used 5.300E+00 BSZ R014 Water table drop rate (m/yr) not used 1,000E-03 VWT R014 Well pump intake depth (m below water table) not used 1.000E+01 DWIBWT R014 Model: Nondispersion (ND) or Mass-Balance (MB) not used ND MODEL R014 Well pumping rate (m**3/yr) not used 2.500E+02 UW

RESRAD, Version 6.5 T11 Limit = 30 days 05/04/2012 12:42 Page 4 Summary  : Building OccupantC14_r0a_5m File  : C:\RESPADFAMILY\RESPAD\6.5\USERFILES\UM\Cl4\BOCI4_R0A_5M..PAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Name not used 1 NS R015 Number of unsaturated zone strata R015 Unsat. zone 1, thickness (m) not used 4.000E+00 H(1)

'RO15 Unsat. zone 1, soil density (g/cm**3) not used 1.500E+00 DENSUZ(1)

R015 Unsat. zone 1, total porosity not used 4.00OE-01 TPUZ (1)

R015 Unsat. zone 1, effective porosity not used 2.OOOE-01 EPUZ (1)

R015 Unsat. zone 1, field capacity not used 2.000E-01 FCUz (1)

R015 Unsat. zone 1, soil-specific.b parameter not used 5.300E+00 BUZ (1)

R015 Unsat. zone 1, hydraulic conductivity (m/yr) not used 1.OOOE+01 HCUZ (1)

R016 Distribution coefficients for C-14 R016 Contaminated zone (cm**3/g) 1.000E+00 0. 000E+00 DCNUCC( 1)

0. 000E+00 DCNUCU( 1,1)

R016 Unsaturated zone 1 (cm**3/g} not used 1)*

R016 Saturated zone (cm**3/g) not used 0.000E+00 DCNUCS(

) 1)

R016 Leach rate (/yr) 0.000E+00 0.OOOE+00 2 .746E-01 ALEACH(

0.000E+00 not used SOLUBK( 1)

R016 Solubility constant 0.000E+00 R017 Inhalation rate (m**3/yr) not used 8.400E+03 INHALR R017 Mass loading for inhalation (g/m**3) not used 1.OODE-04 MLINH R017 Exposure duration 3.000E+01 3.000E+01 ED R017 Shieiding factor, inhalation not used 4.OOOE-01 SHF3 R017 Shielding factor, external gamma 7.OOE-01 7.OOOE-01 SHF1 R017 Fraction of time spent indoors 2.285E-01 5.000E-01 FIND R017 Fraction of time spent outdoors (on site) 0.00OE+00 2. 50DE-01 FOTD R017 Shape factor flag, external gamma 1.00OE+00 1. 000E+00 >0 shows circular AREA. FS R017 Radii of shape factor array (used if FS = -1)

R017 Outer annular radius (m), ring 1: not used 5. 00OE+01 RADSHAPE) 1)

R017 Outer annular radius (m), ring 2: not used 7.071E+01 RAD SHAPE( 2)

R017 Outer annular radius (m), ring 3: not used 0.OOO0E+00 RAD SHAPE( 3)

R017 Outer annular radius (m), ring 4: not used 0.OOOE+00 RAD_SHAPE( 4)

R017 Outer annular radius (m), ring 5: not used 0.000E+00 PAD SHAPE( 5)

R017 Outer annular radius (m), ring 6: not used 0.OOOE+00 PAD_SHAPE( 6)

R017 Outer annular radius (m), ring 7: not used 0.OOOE+00 RAD_SHAPE( 7)

R017 Outer annular radius (m), ring 8: not used 0.000E+00 PAD_SHAPE( 8)

R017 Outer annular radius (m), ring 9: not used 0.OOOE+00 RADSHAPE) 9)

R017 Outer annular radius (m), ring 10: not used 0.000E+00 PAD_SHAPE(10)

R017 Outer annular radius (m), ring 11: not used 0O00E+00 PAD_SHAPE(i1)

R017 Outer annular radius (m), ring 12: not used 0.OOOE+00 PAD_SHAPE(12)

RESRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:42 Page 5 Summary : Building OccupantC14_r0a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\BOCI4_RCA_5M.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Name

-F R017 Fractions of annular areas within AREA:

R017 Ring I not used 1.j00E+00 FRACA( 1)

R017 Ring 2 not used 2.,732E-01 FRACA( 2)

R017 Ring 3 not used 0.000E+00 FRACA( 3)

R017 Ring '4 not used 0.C00E+00 *1 FRACA( 4)

R017 Ring 5 not used j.D00E+00 FRACA( 5)

R017 Ring 6 not used C.000E+00 FRACA( 6)

R017 Ring 7 not used 0.000E+00 FRACA) 7)

R017 Ring 8 not used 0.000E+00 FRACA( 8)

R017 Ring 9 not used 0.000E+00 FRACA( 9)

R017 Ring 10 not used 0 .000+00 FRACA(10)

R017 Ring 11 not used 0.000F+00 FRACA(Ii)

R017 Ring 12 not used 0.000E+00 FRACA(12)

R018 Fruits, vegetables and grain consumption (kg/yr) not used 1.600E+02 DIET(l)

R018 Leafy vegetable consumption (kg/yr) not used 1.400E+01 DIET(2)

R018 Milk consumption (L/yr) not used 9.200E+01 DIET(3)

R018 Meat and poultry consumption (kg/yr) not used 6.300E+01 DIET (4)

R018 Fish consumption (kg/yr) not used 5.400E+00 DIET(5)

R018 Other seafood consumption (kg/yr) not used 9.C000-01 DIET(6)

R01B Soil ingestion rate (g/yr) not used 3.650E+01 SOIL R018 Drinking water intake (L/yr) not used 5.100E+02 DWI R018 Contamination fraction of drinking water not used 1.000E+00 FDW R018 Contamination fraction of household water not used 1.000E+00 FHHW R018 Contamination fraction of livestock water not used I1.000E+00 FLW R018 Contamination fraction of irrigation water not used 1.005E+00 FIRW R018 Contamination fraction of aquatic food not used 5.C00E-01 FR9 R018 1-1 Contamination fraction of plant food not used FPLANT R018 1-1 Contamination fraction of meat not used FMEAT R018 -1 Contamination fraction of milk not used FMILK R019 Livestock fodder intake for meat (kg/day) not used 6.800E+01 LFI5 R019 Livestock fodder intake for milk (kg/day) not used 5.500E+01 LFI6 R019 Livestock water. intake for meat (L/day) not used 5.OD0E+01 LWI5 R019 Livestock water intake for milk (L/day) not used 1.600E+02 LWI6 R019 Livestock soil intake (kg/day) not used 5.00DE-01 LSI R019 Mass loading for foliar deposition (g/m**3) not used 1.000E-04 MLFD R019 Depth of soil mixing layer (m) not used 1.500E-01 DM R019 Depth of roots (m) not used 9.000E-01 DROOT R019 Drinking water fraction from ground water not used 1.000E+00 FGWDW R019 Household water fraction from ground water not used 1.000E+00 FGWHH R019 Livestock water fraction from ground water not used 1.000E+00 FGWLW RO19 Irrigation fraction from ground water not used 1.000E+00 FGWIR Wet weight crop yield for Non-Leafy (kg/m**2) not used 7.000E-01 YV(1)

Wet weight crop yield for Leafy (kg/m**2) not used 1.500E+00 YV(2)

Wet weight crop yield for Fodder (kg/m**2) not used j 1.100E+00 YV(3)

Growing Season for Non-Leafy (years) not used 1.70DE-01 TE(1)

Growing Season for Leafy (years) not used j 2.500E-01 TES(2)

Growing Season for Fodder (years) not used 8.000E-02 TES(3)

RESRAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:42 Page 6 Summary Building OccupantC14_r0a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\BOCl4_ROA_5M.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Name not used R19B Translocation Factor for Non-Leafy 1.0ODE-01 TIV(1) not used R19B Translocation Factor for Leafy 1 .OOOE+00 TIV(2) not used R19B Translocation Factor for Fodder 1.000E+00 TIV(3) not used R.19B Dry Foliar Interception Fraction for Non-Leafy 2.500E-01 RDRY (1) not used R19B Dry Foliar Interception Fraction for Leafy 2.500E-01 RDRY(2) not used

-R1gB Dry Foliar Interception Fraction for Fodder 2.500E-01 RDRY (3)

R19B not used Wet Foliar Interception Fraction for Non-Leafy 2.500E-01 RWET (1) not used R.19B Wet Foliar Interception Fraction for Leafy 2.500E-01 RWET(2) not used R19B Wet Foliar Interception Fraction for Fodder 2.500E-01 RWET (3) not used R19B Weathering Removal Constant for Vegetation 2.00OE+01 WLAM C14 C-12 concentration in water (g/cm**3) 2.OOOE-05 2.00OE-05 C12WTR C14 C-12 concentration in contaminated soil (g/g) 3.000E-02 3.00OE-02 C12CZ C14 Fraction of vegetation carbon from soil 2.00OE-02 2. 00OE-02 CSOIL C14 Fraction of vegetation carbon from air 9.800E-01 9.800E-01 CAIR C14 C-14 evasion layer thickness in soil (m) 3.000E-01 3.000E-01 DMC C14 C-14 evasion flux rate from soil (1/sec) 7.00OE-07 7. 000E-07 EVSN C14 C-12 evasion, flux rate from soil (1/sec) 1.00OR-10 1.000E-10 REVSN C14 Fraction of grain in beef cattle feed 8.000E-01 8.000E-01 AVFG4 C14 Fraction of grain in milk cow feed 2.OOOE-01 2.000E-01 AVFG5 STOR Storage times of contaminated foodstuffs (days):

STOR Fruits, non-leafy vegetables, and grain 1.400E+01 1.400E+01 STOR T(1)

STOR Leafy vegetables 1.OOOE+00 1 .OOOE-+00 STORPT(2)

STOR Milk 1.OOOE+00 1.000E-+00 STOR T(3)

STOR Meat and poultry 2.OOOE+01 2 .000E-+01 STORP_T(4)

STOR Fish 7.OOOE+00 7 .OOOE+00 STOR T(5)

STOR Crustacea and mollusks 7.000E+00 7 .OOOE+00 STORP_T(6)

STOR Well water 1.OOOE+00 1 .OOOE+00 STORP.T(7)

STOR Surface water 1.OOOE+00 1 .OOOE+00 STOR T(8)

STOR Livestock fodder 4.500E+01 4. 500E+01 STOP._T(9)

R021 Thickness of building foundation (m) not used l.500E-0l FLOOR1 R021 Bulk density of building foundation (g/cm**3) not used 2.400E+00 DENSFL R021 Total porosity of the cover material not used 4 4.OOOE-01 TPCV R021 Total porosity of the building foundation not used 1.OOE-01 TPFL R021 Volumetric water content of the cover material not used 5 5.000E-02 PH2OCV R021 Volumetric water content of the foundation not used 3 3.000E-02 PH2OFL R021 Diffusion coefficient for radon gas (m/sec):

R021 .in cover material not used 2 2.00OE-06 DIFCV R021 in foundation material not used 3. 00OE-07 DIFFL R021 in contaminated zone soil not used 2 2.00OE-06 DIFCZ R021 Radon vertical dimension of mixing (m) not used 2.O00E+00 HMIX R021 Average building air exchange rate (i/hr) not used 5.00OE-01 REXG R021 Height of the building (room) (m) not used 22.SOOE+00 HRM R021 Building interior area factor not used 00.OO0E+00 FAI R021 Building depth below ground surface (m) not used -1.OO0E+00 DMFL R021 Emanating power of Rn-222 gas not used 2.500E-01 EMANA (1)

R021 Emanating power of Rn-220 gas not used 1.500E-01 EMANA(2)

TITL Number of graphical time points 32 NPTS

RESRAD, Version 6.5- T*i Limit =.30 days 05/04/2012 12:42 Page 7 Summary : Building OccupantC14_r0a_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\BOCI4_R0A_5M.RAD Site-Specific Parameter Summary (continued)

User I Used by RESRAD Parameter Menu I Parameter Input Default (If different from user input) Name i - I i TITL Maximum number of integration points for dose 17 --- I --- LYMAX TITL Maximum number of integration points for'risk 257 j --- I --- KYMAX Summary of Pathway Selections Pathway I User Selection 1 -- external gamma active 2 -- inhalation (w/o radon)l suppressed 3 -- plant ingestion suppressed 4 -- meat ingestion suppressed 5 -- milk ingestion suppressed 6 -- aquatic foods suppressed 7 -- drinking water suppressed 8 -- soil ingestion suppressed 9 -- radon suppressed Find peak pathway doses active

RESRAD, Version 6.5 T1 Limit = 30 days 05/04/2012 12:42 Page 8 Summary  : Building Occupant C14_rOa_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\BOCI4_R0A_5M.RAD Contaminated Zone Dimensions Initial Soil Concentrations, pCi/g Area: 50.00 square meters C-14 1. OOOE+00 Thickness: 1.00 meters Cover Depth: 5.00 meters Total Dose TDOSE(t), mrem/yr Basic Radiation Dose Limit = 2.500E+01 mrem/yr Total Mixture Sum M(t) = Fraction of Basic Dose Limit Received at Time (t) t (years): 0.000E+00 1.000E+00 3.OOOE+00 1.000E+01 3.000E+01 1.000E+02 3.OOOE+02 1.000E+03 TDOSE(t): 0.OOOE+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 M(t) : 0.000E+00 0.OOOE+00 0.000E+00 0.000E+00 0.000E+00 0.OOOE+00 0.000E+00 0.000E+00 Maximum TDOSE(t): 0.000E+00 mrem/yr at t = 0.000E+00 years

RESRAD, Version 6.5 T, Limit = 30 days 05/04/2012 12:42 Page 9 Summary : Building Occupant C14_r0ae5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\C14\BOCI4_ROA_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual.Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 0.OOOE+00 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 O.OOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 0.000E+00 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 O.O00E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 Tle Limit = 30 days 05/04/2012 12:42 Page 10 Summary Building OccupantC14_r0a_5m File C:\RESRAD FAMILY\RESRAD\6.5\USERFILES\UM\CI4\BOC14 R0A 5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+00 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. "mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 O.000E+00 0.0000 0,000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0C Total 0.'oOOE+00 0.0000 0.000E+00 0.6000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+00 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total 0.O0OE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000+E00 0.0000 0.OOOE+00 0.0000 0.000E+00 0,0000 0.000E+00 0.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:42 Page 11 Summary Building Occupant C14_r~a_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\BOCl4_RCA_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.CCCE+00 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OC0E+00 0.000C 0.OCOE+00 0.000C 0.OCOE+00 0.000C 0.OCOE+00 0.000C 0.0CCE+00 0.0000 0.000E+00 0.0000 0.OCOE+00 0.0C Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.COE+00 0.0000 0.000E+00 0.0000 0.000E+00 C.0C Total.Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.OOE+00 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.OOCE+00 0.0000 0.OCOE+00 0.0000 0.OOCE+00 0.0000 0.COOE+00 0.0000 0.OO0E+00 0:0000 0.000E+00 C.0C Total 0.C00E+00 0.0000 0.OO0E+00 0.0000 0.000E+00 0.0000 0.OOE+00 0.0000 O.0OOE+00 0.0000 0.0OOE+00 0.0000 0.O0OE+00 0.OC

• Sun of all water independent and dependent pathways.

RESRAD, Version 6.5 T1 Limit = 30 days 05/04/2012 12:42 Page 12 Summary Building Occupant C14_r0a_5m File C:\RESRADOFAMILY\RESRAD\6.SVUSERFILES\UM\CI4\BOCl4_ROA_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+01. years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 Q.OC Total 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+01 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 O.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0,0000 0.OOOE+00 0.0C Total 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 O.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0C

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T1 Limit = 30 days 05/04/2012 12:42 Page 13 Summary : Building Occupant C14_r0a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\BOC14_ROA_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.O0OE+01 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon . Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.O00E+00 0.0000 0.OOOE+00 0.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+01 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 O.O00E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.OC Total 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T1 Limit = 30 days 05/04/2012 12:42 Page 14 Summary Building Occupant C14_r0a_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\BOCI4_R0A_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As m-rem/yr and Fraction of Total Dose At t = 1.000E+02 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. . mrem/yr fract. mrem/yr "fract. mrem/yr- fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.00OE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOE+00 0.0000 0.OOOE+00 0.0000 0.00DE+00 0.0C Total 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.0OOE+02 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.O0OE+00 0.0000 0.OOOE+00 0.0C Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0C

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 Tl Limit = 30 days 05/04/2012 12:42 Page 15 Suimmary : Building Occupant CI4_r0a_5m File  : C:\RESRPAD_FAMILY\RESRAD\6.5\USERFILES\UM\C14\BOCI4_R0A_5M.PAD Total Dose Contributions .TDOSE(i,p,t) for Individual Radionuclideý (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+02 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 - 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+02 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.QOOO 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T*i Limit = 30 days 05/04/2012 12:42 Page 16 Summary Building Occupant C14_r0a_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\BOC14 R0A 5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As nrem/yr and Fraction of Total Dose At t = 1.000E+03 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+03 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways, Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOE+00 o.OC Total 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T11 Limit = 30 days 05/04/2012 12:42 Page. 17 Summary Building Occupant C14_r0a_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\Cl4\BOCI4_R0A 5M.RAD Dose/Source Ratios Summed Over All Pathways Parent and Progeny Principal Radionuclide Contributions Indicated Parent Product Thread DSR(j,t) At Time in Years (mrem/yr)/(pCi/g)

Wi) (j) Fraction 0.000E+00 1.OOOE+00 3.000E+00 1.OOOE+01 3.000E+01 1.OOOE+02 3.000E+02 1.OOOE+03 C-14 C-14 1.000E+00 0.000E+00 0.000E+00 0.000E+00 0.O0OE+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 The DSR includes contributions from associated (half-life

• 30 days) daughters.

Single Radionuclide Soil Guidelines G(i,t) in pCi/g Basic Radiation Dose Limit = 2.500E+01 mrem/yr Nuclide (i) t=.0.000E+00 1.000E+00 3.000E+00 1.000E+01 3.000E+01 1.000E+02 3.000E+02 1.000E+03 C-14 *4.455E+12 *4.455E+12 *4.455E+12 *4.455E+12 *4.455E+12 *4.455E+12 *4.455E+12 *4.455E+12

• At specific activity limit Summed Dose/Source Ratios DSR(i,t) in (mrem/yr)/(pCi/g) and Single Radionuclide Soil Guidelines G(i,t) in pCi/g at tmin = time of minimum single radionuclide soil guideline and at tmax = time of maximum total dose = 0.OOOE+00 years Nuclide Initial tmin DSR(i,tmin) G(i,tmin) DSR(i,tmax) G(i,tmax)

(i) (pCi/g) (years) (pCi/g) (pCi/g)

C-14 1.000E+00 0.000E+00 0.000E+00 *4.455E+12 0.O0OE+00 *4.455E+12

• At specific activity limit

RESRAD, Version 6.5 T1 Limit = 30 days 05/04/2012 12:42 Page .18 Summary Building Occupant C14_r0a_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\BOC14_ROA_5M.RAD Individual Nuclide Dose Summed Over All Pathways Parent Nuclide and Branch Fraction Indicated Nuclide Parent THF(i) DOSE(j,t), mrem/yr (j) (i) t= 0.000E+00 1.000E+00 3.000E+00 1.000E+01 3.000E+01 1.000E+02 3.000E+02 1.000E+03 C-14 C-14 1.000E+00 , 0.OOOE+00 0.000E+00 0.OOOE+00 o.oooE+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 THF(i) is the thread fraction of the parent nuclide.

Individual Nuclide Soil Concentration Parent Nuclide and Branch Fraction Indicated Nuclide Parent THF(i) S(j,t), pCi/g (j) (i) t= 0.000E+00 1.000E+00 3.000E+00 1.000E+01 3.000E+01 1.000E+02 3.000E+02 1.000E+03 C-14 C-14 1.OOOE+00 1.000E+00 7.598E-01 4.386E-01 6.412E-02 2.636E-04 1.174E-12 1.617E-36 0.000E+00 THF(i) is the thread fraction of the parent nuclide.

RESCALC.EXE execution time = 8.58 seconds

RESRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:56 Page 1 Summary Subsistence FarmerC14 r0a 0m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\Cl4\SFCI4_RCAOM.RAD Table of Contents K')

Part I: Mixture Sums and Single Radionuclide Guidelines Dose Conversion Factor (and Related) Parameter Summary ... 2 Site-Specific Parameter Summary ........................... 3 Summary of Pathway Selections ............................. 7 Contaminated Zone and Total Dose Summary ................. 8 Total Dose Components Time = 0.000E+00 ....................................

9 0-19 Time = 1.000E+00 .................................... 10 Time = 3.000E+00 .................................... 11 Time = 1.000E+01 .................................... 12 0 VA, Time = 3.000E+01 .................................... 13 Time = 1.000E+02 Time 3.000E+02 14 15

0. (o Time 1.000E+03 ...................................... 16 Dose/Source Ratios Summed Over All Pathways .............. 17 Single Radionuclide Soil Guidelines ...................... 17 Dose Per Nuclide Summed Over All Pathways ................ 18 Soil Concentration Per Nuclide ............................ 18

RESRAD, Version 6.5 T'1 Limit = 30 days 05/04/2012 12:56 Page 2 Summary : Subsistence FarmerC14_r0a Cm File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\C14\SFCI4_RCACM.RAD Dose Conversion Factor (and Related) Parameter Summary Dose Library: FGR 12 & FGR 11 Current Base Parameter Menu Parameter Value# Case* Name A-I DCF's for external ground radiation, (mrem/yr)/(pCi/g)

A-I C-14 (Source: FGR 12) 1.345E-05 1.345E-05 DCF1( 1)

B-I Dose conversion factors for inhalation, mrem/pCi:

B-I C-14(p) (Class: ORGANIC) 2.09CE-06 2.090E-06 DCF2( 1)

B-I C-14(g) (Class: C02) 2.350E-08 2.350E-08 Cl4GInhDCF D-1 Dose conversion factors for ingestion, mrem/pCi:

D-1 C-14 2.090E-06 2.090E-06 DCF3( 1)

D-34 Food transfer factors:

D-34 C-14 , plant/soil concentration ratio, dimensionless 5.500E+00 5.500E+00 RTF( 1,1)

D-34 C-14 , beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 3.100E-02 3.100E-02 RTF( 1,2)

D-34 C-14 , milk/livestock-intake ratio, (pCi/L)/(pCi/d) 1.200E-02 1.200E-02 RTF( 1,3)

D-5 Bioaccumulation factors, fresh water, L/kg:

D-5 C-14 , fish 5.000E+04 5.000E+04 BIOFAC( 1,1)

D-5 C-14 , crustacea and mollusks 9.100E+03 9.100E+03 BIOFAC( 1,2)

1. For DCFi(xxx) only, factors are for infinite depth & area. See ETFG table in Ground Pathway of Detailed Report.

• Base Case means Default.Lib w/o Associate Nuclide contributions.

RESRAD, Version 6.5 T11iLimit = 30 days 05/04/2012 12:56 Page 3 Summary : Subsistence Farmer C14 r0a Om File C:\RESRAD FAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFCl4 ROA OM.RAD Site-Specific Parameter Summary User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Name i i R011 Area of contaminated zone (m**2) S.OOOE+01 1.OOOE+04 AREA R011 Thickness of contaminated zone (m) 1.000E+00 2 . 00E+00 THICKO R011 Fraction of contamination that is submerged 0.OOOE+00 O.O000E+00 SUBMFRACT R011 Length parallel to aquifer flow (m) 1.OOOE+02 1. OOOE+02 LCZPAQ R011 Basic radiation dose limit (mrem/yr) 2.500E+01 3.OOOE+01 BRDL R011 Time since placement of material (yr) 0.000E+00 0.000E+00 TI R011 Times for calculations (yr) 1.O000E+00 1.OOOE+00 T( 2)

R01 Times for calculations (yr) 3.000E+00 3. 00 0E+0O T( 3)

R011 Times for calculations (yr) 1.000E+01 I 000E+Ol T( 4)

R011 Times for calculations (yr) 3.OOOE+01 3.000E+Ol T( 5)

R01 Times for calculations (yr) 1.OOOE+02 1.OOOE+02 T( 6)

R011 Times for calculations (yr) 3.OOOE+02 3. O0OE÷02 T( 7)

R011 Times for calculations (yr) 1.OOOE+03 T( 8)

0. OOOE+03 R011 Times for calculations (yr) not used T( 9) 0.000E+00 R011 Times for calculations (yr) not used T(10) 0.000OE+00 R012 Initial principal radionuclide (pCi/g): C-14 1.000E+00 R012 Concentration in groundwater (pCi/L): C-14 not used 0.0 OOE+0O WI( 1)

R013 Cover depth (m) 0.000E+00 0. OOOE+00 COVERO R013 Density of cover material (g/cm**3) notused 1. 500E+00 DENSCV R013 Cover depth erosion rate (m/yr) not used 1. OOOE-03 VCV R013 Density of contaminated zone (g/cm**3) 1.500E+00 1. 500E+/-00 DENSCZ R013 Contaminated zone erosion rate (m/yr) 1.OOOE-03 I . O0E-03 VCZ R013 Contaminated zone total porosity 4.OOOE-01 4 .OOOE-01 TPCZ R013 Contaminated zone field capacity 2.000E-01 2. OOOE-01 FCCZ R013 Contaminated zone hydraulic conductivity (m/yr) 1.000E+01 l.OOD0E+Ol HCCZ R013 Contaminated zone b parameter 5.300E+00 5. 300E+O00 BCZ R013 Average annual wind speed (m/sec) 2.OOOE+00 2 .OOOE+OO WIND R013 Humidity in air (g/m**3) not used S. OOOE+00 HUMID R013- Evapotranspiration coefficient 5.00E-01I 5.O0.0E-01 EVAPTR R013 Precipitation (m/yr) 1.000E+00 I. 000E+00 PRECIP R013 Irrigation (m/yr) 2.000E-01 2. OOOE-01 RI R013 Irrigation mode overhead overhead IDITCH R013 Runoff coefficient 2.000E-01 2.000E-Ol RUNOFF R013 Watershed area for nearby stream or pond (m**2) 1.000E+06 1.000E+06 WAREA R013 Accuracy for water/soil computations 1.000E-03 1.OOOE-03 EPS R014 Density of saturated zone (g/cm**3) 1.500E+00 1.500E+00 DENSAQ R014 Saturated zone total porosity 4.OOOE-01 4.O0DE-01 TPSZ R014 Saturated zone effective porosity 2.0OOE-01 2.O00E-01 EPSZ'_

R014 Saturated zone field capacity 2.000E-01 2.OOOE-O1 FCSZ R014 Saturated zone hydraulic conductivity (m/yr) 1.000E+02 1.OOOE+02 HCSZ R014 Saturated zone hydraulic gradient 2.000E-02 2.OOOE-02I HGWT R014 Saturated zone.b parameter 5.300E+00 5.300E--00 BSZ R014 Water table drop rate (m/yr) 1.000E-03 1.OOOF-03 I VWT R014 Well pump intake depth (m below water table) 1.O00E+01 1.DOOE+0l DWIBWT R014 Model: Nondispersion (ND) or Mass-Balance (MB) ND I ND MODEL R014 Well pumping rate (m**3/yr) 2.500E+02 2.500E+02 UW

RESRAD, Version 6.5 Tli Limit = 30 days 05/04/2012 12:56 Page 4 Summary Subsistence Farmer C14 r0a 0m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFC4 _ROA OM.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Name I I I R015 Number of unsaturated zone strata 1 1 NS R015 Unsat. zone 1, thickness (m) 4. OOOE+00 4 OOOE+/-OO H(1)

R015 Unsat. zone 1, soil density (g/cm**3) 1. 500E+00 I 500E+00 DENSUZ (1)

R015 Unsat. zone 1, total porosity 4. OOOE-01 4 OOOE-01 TPUZ (1)

R015 Unsat. zone 1, effective porosity 2 .OOOE-01 2 OOOE-01 EPUZ (1)

R015 Unsat. zone 1, field capacity 2 .OOOE-01 2 OOOE-01 FCUZ (1)

R015 Unsat. zone 1, soil-specific b parameter 5. 300E+00 5 300E+00 BUZ (1) zone 1, hydraulic conductivity (m/yr) 1.OOOE+01 1. OOOE+0l HCUZ (1)

R015 Unsat.

R016 Distribution coefficients for C-14 R016 Contaminated zone (cm**3/g) 1. OOOE+00 0. 00 OE+OO DCNUCC) 1)

R016 Unsaturated zone 1 (cm**3/g) 1. OOOE+00 0.OO00E+00O DCNUCU( 1,I)

R016 Saturated zone (cm**3/g) 5. OOOE+00 0. 00OE+0O DCNUCS( 1)

R016 Leach rate (/yr) 0 . OOOE+00 0 OOOE+OO 2 .746E-01 ALEACH( 1)

R016 Solubility constant 0 . OOOE+00 0 OOOE+00 not used SOLUBK) 1)

R017 Inhalation rate (m**3/yr) 8.400E+03 8 400E+03 INHALR R017 Mass loading for inhalation (g/m**3) 1. O00E-04 1 OOOE-04 MLINH R017 Exposure duration 3. OOOE+01 3 000E+01 ED R017 Shielding factor, inhalation 4.OOOE-01 4 OOOE-01 SHF3 R017 Shielding factor, external gamma 7 . OOOE-01 7.OOOE-0l SHFI R017 Fraction of time spent indoors 6. 833E-01 5. OOOE-01 FIND R017 Fraction of time spent outdoors (on site) 8. 330E-02 2 .500E-01 FOTD R017 Shape factor flag, external gamma 1. OOOE+00 1 .OOOE+00 >0 shows circular AREA. FS R017 Radii of shape factor array (used if FS = -1):

R017 Outer annular radius (n) , ring I: not used 5. OOOE+01 PADSHAPE( 1.)

R017 Outer annular radius (m) , ring 2: not used 7.O071E+01 RADSHAPE) 2)

R017 Outer annular radius ring 3: not used 0 .OOOE+O0 RADSHAPE( 3)

R017 Outer annular radius (mn), ring 4: not used S.

OOOE+OO RADSHAPE( 4)

R017 Outer annular radius (in), ring 5: not used 0. OOOE+OO RADSHAPE) 5)

R017 Outer annular radius (in), ring 6: not used 0. 00 OE+00 PADSHAPE) 6)

Wm)

R017 Outer annular radius (in), ring 7: not used 0.OOOE+00 RADSHAPE) 7)

(m), 8:

R017 Outer annular radius (ms), ring not used 0.00 OE+O0 RAD_SHAPE) 8)

R017 Outer annular radius (in), ring 9: not used 0. 000OE+O0 RADSHAPE) 9)

Outer annular radius (in), ring 10: not used 0.0OOE+OO RADSHAPE(i0)

R017 Outer annular radius (in), ring 11: not used 0 .OOOE+00 RADSHAPE(ll)

R017 R017 Outer annular radius ring 12: not used 0;O~OOE+O0 RAD_SHAPE(12)

RESRAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:56 Page 5 Summary  : Subsistence FarmerCT4_r0a_0m File  : C:\RESRAD FAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFCT4_ROAOM.RAD Site-Specific Parameter Summary (continued) user Used by RESRAD Parameter Parameter Input Default (If different from user input) Name R017 Fractions of annular areas within AREA:

R017 Ring 1 not used 1.000E+00 FRACA( 1)

R017 Ring 2 not used 2.732E-01 FRACA( 2)

R017 Ring 3 not used 0.OOOEE+00 FRACA( 3)

R017 Ring 4 not used 0.OOOE+00 FRACA) 4)

R017 Ring 5 not used 0.00 E+00 FRACA( 5)

R017 Ring 6 not used 0. 00OE+00 FRACA) 6)

R017 Ring 7 not used 0. 000E+O0 FRACA( 7) 0 O.OOE+00 R017 Ring 8 not used FRACA( 8) 0 O.OOE+00 R017 Ring 9 not used FRACA( 9)

0. 000E+00 R017 Ring T0 not used FRACA(10) 0.OOOE+OO R017 Ring 11 not used 0. 000E+00 FRACA(II)

R017 Ring 12 not used 0. 000E+00 FRACA(12)

R018 Fruits, vegetables and'grain consumption (kg/yr) 1.600E+02 1. 600E+02 DIET (1)

R01S Leafy vegetable consumption (kg/yr) 1.400E+01 1. 400E+01 DIET(2)

R018 Milk consumption (L/yr) 9.200E+01 9. 200E+01 DIET(3)

R01O Meat and poultry consumption (kg/yr) 6.300E+01 6.300E+01 DIET(4)

R018 Fish consumption (kg/yr) 5.400E+00 5.400E+00 DIET(5)

R018 Other seafood consumption (kg/yr) 9.OOOE-01 9 DOOE-01 DIET(6)

R018 Soil ingestion rate (g/yr) 3.650E+01 3. 650E+01 SOIL R018 Drinking water intake (L/yr) 5.100E+02 5. 100E+02 DWI R018 Contamination fraction of drinking water 1.00OE+00 1. 00OE+00 FDW R018 Contamination fraction of household water not used 1. 000E+00 FHHW R018 Contamination fraction of livestock water 1.00OE+00 1 .OOOE+00 FLW R018 Contamination fraction of irrigation water 1.000E+00 1. OOOE+00 FIRW R018 Contamination fraction of aquatic food 5.OOOE-01 5.OOOE-01 FR9 R018 Contamination fraction of plant food 1-i -i 0.250E-01 FPLANT R018 Contamination fraction of meat 1-i 1-I 0 .250E-02 FMEAT R018 Contamination fraction of milk 1-i 1-i 0 .250E-02 FMILK R019 Livestock fodder intake for meat (kg/day) 6.800E+01 6. 800E+01 LFI5 R019 Livestock fodder intake for milk (kg/day) 5.500E+01 5. 500E+01 LFI6 R019 Livestock water intake for meat (L/day) 5.DOOE+01 5 .000E+01 LWI5 R019 Livestock water intake for milk (L/day) 1.600E+02 1.600E+02 LWI6 R019 Livestock soil intake (kg/day) 5.000E-01 5.OOOE-O0 LSI R019 Mass loading for foliar deposition (g/m**3) 1.OOOE-04 1.OOOE-04 MLFD R019 Depth of soil mixing layer (m) 1.500E-01 1.500E-01 DM R019 Depth of roots (m) 9.OOOE-01 9.OOOE-01 DROOT R019 Drinking water fraction from ground water 1.000E+00 1.OOOE+00 FGWDW R019 Household water fraction from ground water not used L 1.OOOE+00 FGWHH R019 Livestock water fraction from ground water 1.00OE+00 1.OOOE+00 FGWLW R019 Irrigation fraction from ground water 1.OOOE+00 1.OOOE+00 FGWIR R19B Wet weight crop yield for Non-Leafy (kg/m**2) 7.OOOE-01 7.OOOE-01 YV(l)

R19B Wet weight crop yield for Leafy (kg/m**2) 1.500E+00 YV(2) 1.500E+00 R19B Wet weight crop yield for Fodder (kg/m**2) 1.100E+00 1.100E+00 YV(3)

R19B Growing Season for Non-Leafy (years) 1.700E-01 1.700E-01 TE(l)

R19B Growing Season for Leafy (years) 2.500E-01 2.500E-01 TE(2)

R19B Growing Season for Fodder (years) 8.000E-02 8 .OOOE-02 TE(3)

RFSRAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:56 Page 6 Summary Subsistence FarmerC14_rOaOm File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFC14_ROA_0M.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Par ameter Menu Parameter Input Default (If different from user input) Name R19B Translocation Factor for Non-Leafy 1.000E-01 1.OOOE-01 - TIV( 1)

R19B Translocation Factor for Leafy 1.000E+00 1.OOOE+00 TIV( 2)

R19B Translocation Factor for Fodder 1.000E+00 1.OOOE+00 - -TIV( 3)

R19B Dry Foliar Interception Fraction for Non-Leafy 2.500E-01 2.50OE-01 -RDRY (1)

R19B Dry Foliar Interception Fraction for Leafy 2.500E-01 2.500E-01 RDRY (2)

Dry Foliar Interception Fraction for Fodder 2.500E-01 2.500E-01 RDRY (3)

R19B Wet Foliar Interception Fraction for Non-Leafy 2.500E-01 2.500E-01 -RWET (1)

R19B Wet Foliar Interception Fraction for Leafy 2.500E-01 2.500E-01 -RWET (2)

R19B -- - RWET (3)

Wet Foliar Interception Fraction for Fodder 2.500E-01 2.500E-01 R19B Weathering Removal Constant for Vegetation 2.OOOE+01 2.OOOE+01 WLAM C14 C-12 concentration in water (g/cm**3) 2.OOOE-05 2.OOOE-05 C12WTTR C14 C-12 concentration in contaminated soil (g/g) 3.OOOE-02 3.OOOE-02 C12C Z C14 Fraction of vegetation carbon from soil 2.OOOE-02 2.000E-02 CSOI L C14 Fraction of vegetation carbon from air 9.800E-01 9.800E-01 CAIR C14 C-14 evasion layer thickness in soil (m), 3.OOOE-01 3.000E-01 DMC C14 C-14 evasion flux rate from soil (1/sec) 7.OOOE-07 7.000E-07 EVSN C14 Cý12 evasion flux rate from soil (1/sec) 1.000E-10 1.OOOE-10 REVS N C14 Fraction of grain in beef cattle feed 8.00CE-01 8.000E-01 AVFG 4 C14 Fraction of grain in milk cow feed 2.000E-01 2.OOOE-01 AVFG 5 STOR Storage times of contaminated foodstuffs (days):

STOR Fruits, non-leafy vegetables, and grain 1.400E+01 1.400E+01 STOR T (1)

STOR Leafy vegetables 1.OOOE+00 1.0005+00 STOP T(2)

STOR Milk 1.000E+00 1.0005+00 STOR T (3)

STOR Meat and poultry 2.OOOE+01 2.OOOE+01 STOR T (4)

STOR Fish 7.000E+00 7.OOOE+00 STOR T (5)

STOR Crustacea and mollusks, 7.000E+00 7.000E+00 STOR T (6)

TOPR Well water 1.OOOE+00 1.000E+00 STOR. T(7)

STOR Surface water 1.000E+00 1.OOOE+00 STOR. _T (8)

STOR Livestock fodder 4.500E+01 4.500E+01 STOR T (9)

R021 Thickness of building foundation (m) not used 1.500E-01 FLOO0R1 R021 Bulk density of building foundation (g/cm**3) not used 2.400E+00 DENS:FL R021 Total porosity of the cover material not used 4.OOOE-01 TPCV R021 Total porosity of the building foundation not used 1.000E-01 TPFL R021 Volumetric water content of the cover material not used 5.000E-02 -- PH20(CV

--- PH20]

R021 Volumetric water content of the foundation not used 3.000E-02 FL R021 Diffusion coefficient for radon gas (m/sec):

R021 in cover material. not used 2.OOOE-06 DIFC*

V R021 in foundation material not used 3.OOOE-07 DIFF]

R021 in contaminated zone soil not used 2.000E-06 DIFC R021 Radon vertical dimension of mixing (m) not used 2.000E+00 -MIX R021 Average building air exchange rate (1/hr) not used 5.000E-01 ---REXG R021 Height of the building (room) (m) not used 2.500E+00 -HRM R021 Building interior area factor not used 0.000E+00 FAI R021 Building depth below ground surface (m) not used I.-1.000E+00 DMFL R021 Emanating power of Rn-222 gas I. not used 2.500E-01 EMANI R021 Emanating power of Rn-220 gas not used I 1.500E-01 EMANI ~(2)

.TITL I Number of graphical time points I. 32 I NPTS

RESRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:56 Page 7 Summary Subsistence FarmerC14_r~aOm File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\C14\SFCl4_R0AOM.RAD Site-Specific Parameter Summary (continued)

User I I Used by RESRAD Parameter Parameter Input I Default I (If different from user input) Name LM n TITL Maximum number of integration points for dose 217 j ---- --- LYMAX TITL Maximum *number of integration points for risk I 257 I --- I --- IKYMAX I I Summary of Pathway Selections Pathway User Selection 1 -- external gamma active 2 -- inhalation (w/o radon) active 3 -- plant ingestion active 4 -- meat ingestion active 5 -- milk ingestion active 6 -- aquatic foods active 7 -- drinking water active 8 -- soil ingestion active 9 -- radon suppressed Find peak pathway doses active

RE8RAD, Version 6.5 ThLimit = 30 days 05/04/2012 12:56 Page 8 Summary  : Subsistence FarmerC14_r0a_0m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\C14\SFC14 RCA CM.RAD Contaminated Zone Dimensions Initial Soil Concentrations, pCi/g Area: 50.00 square meters C-14 1. 000E+00 Thickness: 1.00 meters Cover Depth: 0.00 meters Total Dose TDOSE(t), mrem/yr Basic Radiation Dose Limit = 2.500E+01 mrem/yr Total Mixture Sum M(t) = Fraction of Basic Dose Limit Received at Time (t) t (years): 0.000E+00 1.00IE+00 3.C00E+00 1.000E+01 3.000E+01 1.000E+02 3.000E+02 1.0OCE+03 TDOSE(t): 2.137E-03 2.547E-06 2.395E-12 8.669E-05 8.632E-05 0.OO0E+00 C.0OOE+00 0.000E+00 M(t): 8.549E-05 1.019E-07 9.579E-14 3.468E-06 3.453E-06 C.C0CE+00 0.C00E+00 0.000E+00 Maximum TDOSE(t): 2.137E-03 mrem/yr at t = O.000E+00 years

RESRAD, Version 6.5 T1/2 Limit ='30 days 05/04/2012 12:56 Page 9 Summary : Subsistence FarmerC14_r0a 0m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFCl4 RCA_M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 0,000E+00 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 8.386E-07 0.0004 6.099E-06 0.0029 0.000E+00 0.0000 2.023E-03 0.9467 7.941E-05 0.0372 2.722E-05 0.0127 4.227E-07 C.0C Total 8.386E-07 0.0004 6.099E-06 0.0029 0.000E+00 0.0000 2.023E-03 0.9467 7.941E-05 0.0372 2.722E-05 0.0127 4.227E-07 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 0.000E+00 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OCCE+00 0.0000 0.000E+00 C.0000 0.0C0E+00 0.000C 0.C00E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 2.137E-03 1.0C Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 2.137E-03 1.0C

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:56 Page 10 Summary  : Subsistence Farmer C14 r~a Om File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFCI4 ROA 0M-RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+00 years, Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 8.290E-10 0.0003 6.029E-09 0,0024 0.DOOE+00 0.0000 2.353E-06 0.9239 1.437E-07 0.0564 4.274E-08 0.0168 4.178E-10 D.OC Total 8.290E-10 0.0003 6.029E-09 0.0024 0.OOOE+00 0.0000 2.353E-06 0.9239 1.437E-07 0.0564 4.274E-08 0.0168 4.17BE-10O0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+00 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.OO0E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 2.547E-06 1.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 2.547E-06 1.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:56 Page 11 Summary Subsistence Farmer C14_r0a_Om File C:\RESRADFAOMILY\RESRAD\6.5\USERFILES\UM\C14\SFC14_ROAOMRAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+00 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 7.784E-16 0.0003 5.661E-15 0.0024 0.OOOE+00 0.0000 2.212E-12 0.9237 1.356E-13 0.0566 4.026E-14 0.0168 3.923E-16 0.OC Total 7.784E-16 0.0003 5.661E-15 0.0024 0.OOOE+00 0.0000 2.212E-12 0,9237 1.356E-13 0.0566 4.026E-14 0.0168 3.923E-16 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+00 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. .mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 2.395E-12 1.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 O.O00E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 2.395E-12 1.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:56 Page 12 Summary Subsistence FarmerC14 r0aeOm File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFCl4_ROAOM.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.00OE+01 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.OOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 O.000E+00 0.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.O0OE+00 0.0000 0.000E+00 0.0000 "0.OOOE+00 0.0000 O.O00E+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000+E01 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 6.453E-05 0.7444 2.200E-05 0.2537 0o.000E+00 0.0000 1.137E-07 0.0013 1.164E-08 0.0001 3.943E-08 0.0005 8.669E-05 1.OC Total 6.453E-05 0.7444 2.200E-05 0.2537 0.000E+00 0.0000 1.137E-07 0.0013 1.164E-08 0.0001 3.943E-08 0.0005 8.669E-05 1.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:56 Page 13 Summary  : Subsistence FarmerC14_r0a_0m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFC14_R0A OM.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+01 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0C Total 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.OOOE+01 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 6.425E-05 0.7443 2.190E-05 0.2538 0.000E+00 0.0000 1.132E-07 0.0013 1.159E-08 0.0001 3.926E-08 0.0005 8.632E-05 1.0C Total 6.425E-05 0.7443 2.190E-05 0.2538 0.000E+00 0.0000 1.132E-07 0.0013 1.159E-08 0.0001 3.926E-08 0.0005 8.632E-05 1.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 Ts Limit = 30 days 05/04/2012 12:56. Page 14 Summary  : Subsistence Farmer C14 r~a 0m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFC14_RCA_0M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+02 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.COCE+00 0.0000 O.CCCE+00 0.0000 C.000E+00 0.0000 C.0C0E+00 0.0000 0.000E+00 0.0000 C.000E+00 0.0000 0.000E+00 C.0C Total 0.000E+00 0.0000 0.000E+00 0.0000 C.00CE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.00E+00 0.0000 0.000E+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+02 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.0O0E+00 0.0000 0.CC0E+00 0.0000 O.O00E+00 C.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 O.O00E+00 C.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:56 Page 15 Summary Subsistence FarmerC14_r0a_Om File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFCl4_ROA_OM.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+02 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.OC Total 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.OOOE+02 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.0O0E+00 0.0000 0.OOOE+00 0.0C Total 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T, Limit = 30 days 05/04/2012 12:56 Page 16 Summary Subsistence Farmer C14 r0a Om File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\Cl4\SFCI4_R0A 0M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+03 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OO0E+00 0.0C Total 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+03 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.OC

• Sum, of all water independent and dependent pathways.

RESRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:56 Page 17 Summary : Subsistence Farmer C14 r0a 0m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFC14_R0A 0M.RAD Dose/Source Ratios Summed Over All Pathways Parent and Progeny Principal Radionuclide Contributions Indicated Parent Product Thread DSR(j,t) At Time in'Years (mrem/yr)/(pCi/g)

(i) (j) Fraction 0.000E+00 1.OOOE+00 3.000E+00 1.000E+01 3.OOOE+01 1.000E+02 3.000E+02 1.000E+03 C-14 C-14 1.000E+00 2.137E-03 2.547E-06 2.395E-12 8.669E-05 8.632E-05 7.006E-45 0.000E+00 0.000E+00 The DSR includes contributions from associated (half-life

• 30 days) daughters.

Single Radionuclide Soil Guidelines G(i,t) in pCi/g Basic Radiation Dose Limit 2.500E+01 mrem/yr Nuclide Wi) t= 0.000E+00 1.000E+00 3. 000E+00 1. 000E+01 3. 000E+01 1.000E+02 3.OO0E+02 1.000E+03 C-14 1.170E+04 9.815E+06 *4. 455E+12 2. 884E+05 2. 896E+05 *4.455E+12 *4.455E+12 *4.455E+12

• At specific activity limit Summed Dose/Source Ratios DSR(i,t) in (mrem/yr)/(pCi/g) and Single Radionuclide Soil Guidelines G(i,t) in pCi/g at tmin = time of minimum single radionuclide soil guideline and at tmax = time of maximum total dose = 0.000E+00 years Nuclide Initial tmin DSR(i,tmin) G(i,tmin) DSR(i,tmax) G6(i, tmax)

Wi) (pCi/g) (years) (pCi/g) (pCi/g)

C-14 1.000E+00 0. 000E+00 2.137E-03 1.170E+04 2.137E-03 1. 170E+04

RESRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:56 Page 18 Summary Subsistence Farmer C14 r~a 0m File C:\RESRAD FAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFC14 R0A 0M.RAD Individual Nuclide Dose Summed Over All Pathways Parent Nuclide and Branch Fraction Indicated Nuclide Parent THF(i) DOSE(j,t), mrem/yr (j) (i) t= 0.000E+00 1.000E+00 3.000E+00 1.000E+01 3.000E+01 1.000E+02 3.000E+02 1.O0OE+03 C-14 C-14 1.000E+00 2.137E-03 2.547E-06 2.395E-12 8.669E-05 8.632E-05 0.000E+00 0.000E+00 0.000E+00 THF(i) is the thread fraction of the parent nuclide.

Individual Nuclide Soil Concentration Parent Nuclide and Branch Fraction Indicated Nuclide Parent THF(i) S(j,t), pCi/g (j) (i) t= 0.000E+00 1.000E+00 3.O00E+00 1.O00E+01 3.00E+01 1.000E+02 3.000E+02 1.000E+03 C-14 C-14 1.000E+00 1.0O0E+00 9.905E-04 9.335E-10 4.967E-31 0.C00E+00 0.0C0E+00 0.000E+00 0.000E+00 THF(i) is the thread fraction of the parent nuclide.

RESCALC.EXE execution time = 1051.29 seconds

DOSE: C-14, Component Pathways 7,OOE-O5 6.OOE-05 5,0OE-05 4,OOE-05 0)

L.

E 3.00E.-05 2,OOE-05 I .OOE-05 O.OOE+01 1 10 100 1000 Years External -Ar- Plant (Water Independent) - Soil Ingest Radon (Water Dependent) -*- Milk (Water Dependent)

Inhalation 3 Meat (Water Independent) - Drinking Water J Plant (Water Dependent)

---

Radon (Water Independent) --)K- Milk (Water Independent) 0- Fish -A-- Meat (Water Dependent)

CARESRADFAMILY\RESRAD\6.5\USERFILES\UM\C1 4\SFC1 4_ROA_0M.RAD 05/0412012 12:56 GRAPHICS.ASC

RESRAD, Version 6.5 TV' Limit = 30 days 05/04/2012 12:51 Page I Summary  : Subsistence FarmerC14 r0b_5m File C:\RESPADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFCI4_ROC_5M.RAD Table of Contents Part I: Mixture Sums and Single Radionuclide Guidelines Dose Conversion Factor (and Related) Parameter Summary ... 2 Site-Specific Parameter Summary .......................... 3 Summary of Pathway Selections ............................. 7 Contaminated Zone and Total Dose Summary ................. 8 Total Dose Components Time = 0.000E+00 . ....................................

Time = 1.000E+00 .................................... 10 9

ytA Time = 3.000E+00 .................................... 11 Time = 1.000E+01 . ................................... 12 Time = 3.000E+01 ............ ........................ 13 Time = 1.000E+02 .................................... 14 Time = 3.OOOE+02 .................................... 15 Time = 1.000E+03 . ..................................... 16 Dose/Source Ratios Summed Over All Pathways ............... 17 Single Radionuclide Soil Guidelines ...................... 17 Dose Per Nuclide Summed Over All Pathways ................ 18 Soil Concentration Per Nuclide ........................... 18

RESRAD, Version 6.5 T;1 Limit ý 30 days 05/04/2012 12:51 Page 2 Summary Subsistence FarmerC14_rOb_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFCI4_ROC_5M.RAD Dose Conversion Factor (and Related) Parameter Summary Dose Library: FGR 12 & FGR 11 Current .Base Parameter Menu Parameter Value# Case* Name i i DCF's for external ground radiation, (mrem/yr)/(pCi/g)

C-14 (Source: FGR 12) 1.345E-05 1.345E-05 DCFI( 1)

B-1 Dose conversion factors for inhalation, mrem/pCi:

B-1 C-14(p) (Class: ORGANIC) 2.090E-06 2.090E-06 DCF2( 1)

B-1 C-14(g) (Class: C02) 2.350E-08 2.350E-08 CI4GInhDCF D71 Dose conversion factors for ingestion, mrem/pCi:

D-1 C-14 2.090E-06 2.090E-06 DCF3( 1)

D-34 Food transfer factors:

D-34 C-14 , plant/soil concentration ratio, dimensionless 5.500E+00 5.500E+00 RTF( 1,1)

D-34 C-14 , beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 3.100E-02 3.100E-02 RTF( 1,2)

D-34 C-14 , milk/livestock-intake ratio, (pCi/L)/(pCi/d) 1.200E-02 1.200E-02 RTF( 1,3)

D-5 Bioaccumulation factors, fresh water, L/kg:

D-5 C-14 , fish 5.000E+04 5.000E+04 BIOFAC( 1I,1)

D-5 C-14 , crustacea and mollusks 9.100E+03 9.100E+03 BIOFAC( I ,2)

1. For DCF1(xxx) only, factors are for infinite depth & area. See ETFG table in Ground Pathway of Detailed Report.

• Base Case means Default.Lib w/o Associate Nuclide contributions.

RESRAD, Version 6.5 THj Limit = 30 days 05/04/2012 12:51 Page 3 Summary : Subsistence Farmer C14 rOb_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\C14\SFC14_ROC_5M.RAD Site-Specific Parameter Summary User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Name R011 Area of contaminated zone (m**2) 5.000E+01 1.OOOE+04 --- AREA R011 Thickness of contaminated zone (m) 1.OOOE+00 2.000E+00 THICKO R011 Fraction of contamination that is submerged 0.000E+00 0.OOOE+00 SUBMFRACT R011 Length parallel to aquifer flow (m) 1.000E+02 1.OOOE+02 -- LCZPAQ R011 Basic radiation dose limit (mrem/yr) 2.500E+01 3.000E+01 --- BRDL R011 Time since placement of material (yr) 0.000+E00 0.000E+00 TI R011 Times for calculations (yr) 1.000E+00 1.000E+00 -TT( 2)

R011 Times for calculations (yr) 3.000E+00 3.000E+00 --- T( 3)

R011 Times for calculations (yr) 1.000E+01 1.000E+01 --- T(4)

R011 Times for calculations (yr) 3.O00E+01 3.000E+01 ... T( 5)

R011 Times for calculations (yr) 1.000E+02 1.OOOE+02 -TT( 6)

R011 Times for calculations (yr) 3.0O0E+02 3.000E+02 -- T( 7)

R011 Times for calculations (yr) .o000E+03 1.000E+03 --- T( 8)

R011 Times for calculations (yr) not used 0.000E+00 --- T(9)

R011 Times for calculations (yr) not used 0.000E+00 T(10)

R012 Initial principal radionuclide (pCi/g): C-14 1.000E+00 0.OOOE+00 --- Sl(l)

R012 Concentration in groundwater (pCi/L) : C-14 not used 0.000E+00 -- Wl(I 1)

R013 Cover depth (m) 5.OOOE+00 0.000E+00 --- COVERO R013 Density of cover material (g/cm**3) 1.500E+00 1.500E+00 DENSCV R013 Cover depth erosion rate (m/yr) 1.000E-03 1.000E-03 VCV R013 Density of contaminated zone (g/cm**3) 1.500E+00 1.500E+00 DENSCZ R013 Contaminated zone erosion rate (m/yr) 1.000E-03 1.000E-03 --- VCZ R013 Contaminated zone total porosity 4.OOOE-01 4.000E-01 TPCZ R013 Contaminated zone field capacity 2.000E-01 2.000E-01 --- FCCZ R013 Contaminated zone hydraulic conductivity (m/yr) 1.000E+01 1.OOOE+01 --- HCCZ R013 Contaminated zone b parameter 5.300E+00 5.300E+00 BCZ R013 Average annual wind speed (m/sec) 2.000E+00 2.000E+00 WIND R013 Humidity in air (g/m**3) not used- 8.000E+00 --- HUMID R013 Evapotranspiration coefficient 5.000E-01 5.000E-01 EVAPTR R013 Precipitation (m/yr) 1.000E+00 1.000E+00 PRECIP R013 Irrigation (m/yr) 2.OOOE-01 2.000E-01 RI R013 Irrigation mode overhead overhead IDITCH R013 Runoff coefficient 2.000E-01 2.000E-01 RUNOFF R013 Watershed area for nearby stream or pond (m**2) 1.000E+06 1.OOOE+06 -- WAREA R013 Accuracy for water/soil computations 1.OOOE-03 1.OOOE-03 --- EPS R014 Density of saturated zone (g/cm**3) 1.500E+00 1.500E+00 --- DENSAQ R014 Saturated zone total porosity 4.000OE-01 4.000E-01 --- TPSZ R014 Saturated zone effective porosity 2.000E-01 2.OOOE-01 EPSZ R014 Saturated zone fieldcapacity 2.000E-01 2.000E-01 --- FCSZ R014 Saturated zone hydraulic conductivity (m/yr) 1.000E+02 1.000E+02 -- HCSZ R014 Saturated zone hydraulic gradient 2.OOOE-02 2.OOOE-02 --- HGWT R014 Saturated zone b parameter 5.300E+00 5.300E+00 -- BSZ R014 Water table drop rate (m/yr) 1.000E-03 1.000E-03 --- VWT R014 Well pump intake depth (m below water table)- 1.000E+01 1.000E+01 .... DWIBWT R014 Model: Nondispersion (ND) or Mass-Balance (MB) ND ND MODEL R014 Well pumping rate (m**3/yr) 2.500E+02 2.500E+02 UW I ~~I

RESRAD, Version 6.5 T11 Limit = 30 days 05/04/2012 12:51 Page 4 Summary Subsistence Farmer C14 rOb 5m File  : C:\RESPAD FAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFC14_ROC_5M.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Parameter Input Default (If different from user input) Name R015 Number of unsaturated zone strata 1 NS R015 Unsat. zone 1, thickness (m) 4. .000E+00 4.OOOE+00 H(1)

R015 Unsat. zone 1, soil density (g/cm**3) .500E+00 1.500E+00 DENSUZ(1)

R015 Unsat. zone 1, total porosity 4. .O0E-01 4,000E-01 TPUZ(1)

R015 Unsat. zone 1, effective porosity 2. 000E-01 2 .000E-01 EPUZ(1)

R015 Unsat. zone 1, field capacity 2. .OOE-01 22.000E-01 FCUZ(1)

R015 Unsat. zone 1, soil-specific b parameter 5. 300E+00 5.300E+00 BUZ(1)

R015 Unsat. zone 1, hydraulic conductivity (m/yr) 1. OOOE+01 1 10006+01 HCUZ(1)

).OOOE+00 R016 Distribution coefficients for C-14 (cm**3/g) 1*. 00.000E+00 DCNUCC( 1)

R016 Contaminated zone OOOE+00

[)

R016 Unsaturated zone 1 (cm**3/g) 1.000E+00 00.OOOE+00 DCNUCU( 1,1 R016 Saturated zone (cm**3/g) 5. 000E+00 00.000E+00 DCNUCS( 1)

R016 Leach rate (/yr) 0. 000E+00 0 2.746E-01 ALEACH( 1)

.000E+00 R016 Solubility constant 0. 000E+00 0 not used SOLUBK( 1)

R017 Inhalation rate (m**3/yr) 8. 400E+03 8 .400E+03 INHALR R017 Mass loading for inhalation (g/m**3) 1. 000E-04 1 1000E-04 MLINH R017 Exposure duration 3. OOOE+01 3 .000E+01 ED R017 Shielding factor, inhalation 4.0OOE-01 4 .000E-01 SHF3 R017 Shielding factor, external gamma 7. 000E-01 7 000E-01 SHF1 R017 Fraction of time spent indoors 6.833E-01 5 .000E-01 FIND R017 Fraction of time spent outdoors (on site) 8.330E-02 2 .500E-01 FOTD R017 Shape factor flag, external gamma 1. 000E+00 1 OOOE+00 >0 shows circular AREA. FS R017 Radii of shape factor array (used if FS = -1):

R017 Outer annular radius (in), ring 1: not used 5.000E+01 RAD SHAPE( 1)

Outer (in), ring 2: not used 7.071E+01 RAD SHAPE( 2)

R017 annular radius R017 radius (in), ring 3: not used 0.000E+00 RAD_SHAPE( 3)

Outer annular annular radius (in), ring 4: not used 0.000E+00 RADSHAPE( 4)

R017 Outer R017 Outer annular radius (i), ring 5: not used 0.000E+00 RADSHAPE( 5)

R017 Outer annular radius ring 6: not used 0.000E+00 RAD SHAPE( 6)

R017 Outer annular radius (in), ring 7: not used 0.006E+00 RAD SHAPE( 7)

R017 Outer annular radius ring 8: not used 0O006E+00 RAD SHAPE( 8)

(in),

R017 Outer annular radius ring 9: not used 0,000E+00 RAD SHAPE( 9)

(in),

R017 Outer annular radius ring 10: not used 0.006E+00 RAD SHAPE (10)

(in),

R017 Outer annular radius ring 11: not used 0.O00E+00 RAD SHAPE(11)

R017 Outer annular radius ring 12: not used 0.O00E+00 RADSHAPE(12)

RESPAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:51 Page 5 Summary Subsistence Farmer C14 rOb 5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\C14\SFC14_R0C_5M.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Name R017 Fractions of annular areas within AREA: 1-R017 Ring 1 not used 1.OOOE+00 FRACA) 1)

R017 Ring 2 not used 2 .732E-01 FRACA) 2)

R017 Ring 3 not used 0 .OOOE+00 FRACA( 3)

R017 Ring 4 not used 0).O00E+O0 FRACA) 4)

R017 Ring 5 not used 0 3.000E+00 FRACA) 5)

R017 Ring 6 not used 0 3.000E+00 FR.ACA) 6)

R017 Ring 7 not used 0'.000E+00 FRACA) 7)

R017 Ring 8 not used 0'.000E+00 FRACA) 8)

'.000+00I R017 Ring 9 not used 0 FRACA) 9)

R017 Ring 10 not used 03.000E+00 FRACA(10)

R017 Ring 11 not used 0 .OOOE+00 FRACA(lI)

R017 Ring 12 not used 0 .*.OE+00 FRACA(12)

.600E+02 R018 Fruits, vegetables and grain consumption (kg/yr) 1.600E+02 DIET(l)

.400E+01 R018 Leafy vegetable consumption (kg/yr) 1.400E+01 DIET(2)

R018 Milk consumption (L/yr) 9.200E+01 -I .200E+01 DIET (3)

R018 Meat and poultry consumption (kg/yr) 6.300E+01 -I .300E+01 DIET(4) 9 R018 Fish consumption (kg/yr) 5.400E+00 -I .400E+00 DIET(5)

R018 Other seafood consumption (kg/yr) 9.OD0E-01 *.000E-01 DIET(6) 6C .650E+01 R018 Soil ingestion rate (g/yr) 3.650E+01 SOIL 5C3.100E+02 R018 Drinking water intake (L/yr) 5.100E+02 DWI

.400E+00 R018 Contamination fraction of drinking water 1.000E+00 FDW

.000E+00 FHHW R018 Contamination fraction of household water not used R018 Contamination fraction of livestock water 1.OOOE+00 6 *.000E+00 FLW R018 Contamination fraction of irrigation water 1.OOOE+00 5 .OOOE+00 FIRW R018 Contamination fraction of aquatic food 5.OOOE-01 5 .OOOE-01 FR9 1~

R018 Contamination fraction of plant food j-1 0.250E-01 FPLANT R018 Contamination fraction of meat 1-i 165 0. 250E-02 FMEAT R018 Contamination fraction of milk I-i 0 .250E-02 FMILK 9

R019 Livestock fodder intake for meat (kg/day) 6.800E+01 13 .800E+01 LFI5 5.500E+01 R019 Livestock fodder intake for milk (kg/day) 5.500E+01 LFI6 R019 Livestock water intake for meat (L/day) 5.000E+01 155.00E+01 LWI5 7*.600E+02 R019 Livestock water intake for milk (L/day) 1.600E+02 LWI6 R019 Livestock soil intake (kg/day) 5.000E-01 . 000E-01 LSI R019 Mass loading for foliar deposition (g/m**3) 1.000E-04 2 . 000E-04 MLFD R019 Depth of soil mixing layer (m) 1.500E-01 .500E-01 DM 1-R019 Depth of roots (m) 9.000E-01 '.000E-01 DROOT R019 Drinking water fraction from ground water 1.000E+00 16 .000E+00 FGWDW R019 Household water fraction from ground water not used .000E+00 FGWHH j2 R019 Livestock water fraction from ground water 1.000E+00 .000E+00 FGWLW R019 Irrigation fractibn from ground water 1.000E+00 8s.000E+00 FGWIR R19B Wet weight crop yield for Non-Leafy (kg/m**2) 7.000E-01 .000E-01 YV(1)

R19B Wet weight crop yield for Leafy (kg/m**2) 1.500E+00 .500E+00 YV(2)

R19B Wet weight crop yield for Fodder (kg/m**2) 1.100E+00 .100E+00 YV(3)

R19B Growing Season for Non-Leafy (years) 1.700E-01 .700E-01 TE 1i)

R19B Growing Season for Leafy (years). 2.500E-01 .500E-01 TE(2)

R19B Growing Season for Fodder (years) 8.000E-02 .000E-02 TE(3)

RESRAD, Version 6.5 T1 Limit = 30 days 05/04/2012 12:51 Page 6 Summary Subsistence FarmerC14_rOb_5m File C:\RESRAD FAMILY\RESRAD\6.5\USERFILES\UM\C14\SFCI4_ROC_5M.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter menu Parameter Input Default (If different from user input) Name R19B Translocation Factor for Non-Leafy 1.000E-01 1.000E-01 --- TIV(l)

R19B Translocation Factor for Leafy 1.OOOE+00 1.000E+00 --- TIV(2)

R19B Translocation Factor for Fodder 1.000E+00 1.000E+00 --- TIV(3)

R19B Dry Foliar Interception Fraction for Non-Leafy 2.500E-01 2.500E-01 --- RDRY(l)

R19B Dry Foliar Interception Fraction for Leafy 2.500E-01 2.500E-01 - RDRY(2)

R19B Dry Foliar Interception Fraction for Fodder 2.500E-01 2.500E-01 --- RDRY(3)

R19B Wet Foliar Interception Fraction for Non-Leafy 2.500E-01 2.500E-01 RWET(l)

R19B Wet Foliar Interception Fraction for Leafy 2.500E-01 2.500E-01 --- RWET(2)

R19B Wet Foliar Interception Fraction for Fodder 2.500E-01 2.500E-01 --- RWET(3)

R19B Weathering Removal Constant for Vegetation 2.000E+01 2.OOOE+01 WLAM C14 C-12 concentration in water (g/cm**3) 2.OOOE-05 2.OOOE-05 j-- C12WTR C14 C-12 concentration in contaminated soil (g/g) 3.000E-02 3.OOOE-02 --- C12CZ C14 Fraction of vegetation carbon from soil 2.000E-02 2.OOOE-02 --- CSOIL C14 Fraction of vegetation carbon from air 9.800E-01 9.800E-01 - CAIR C14 C-14 evasion layer thickness in soil (m) 3.OOOE-01 I.3.O0OE-01 I --- DMC C14 C-14 evasion flux rate from soil (1/sec) 7.0OOE-07 7.000E-07 --- EVSN C14 C-12 evasion flux rate from soil (1/sec) 1.000E-10 1.000E-10 --- REVSN C14 Fraction of grain in beef cattle feed 8.000E-01 8.000E-01 --- AVFG4 C14 Fraction of grain in milk cow feed 2.000E-01 2.000E-01 --- AVFG5 STOR Storage times of contaminated foodstuffs (days):

STOR Fruits, non-leafy vegetables, and grain 1.400E+01 1.400E+01 STOR T(1)

STOR Leafy vegetables 1.000E+00 1.000E+00 STORT(2)

STOR Milk 1.000E+00 1.000E+00 STORPT(3)

STOR Meat and poultry 2.000E+01 2.000E+01 STOR T(4)

STOR Fish 7.000E+00 7.000E+00 --- STORT(5)

STOR Crustacea and mollusks 7.000E+00 7.000E+00 STOR_T(6)

STOR Well water 1.000E+00 1.000E+00 --- STORT(7)

STOR Surface water 1.000E+00 1.000E+00 --- STORT(8)

STOR Livestock fodder 4.500E+01 4.500E+01 -- STORT(9)

R021 Thickness of building foundation (m) not used 1.500E-01 --- FLOOR1 R021 Bulk density of building foundation (g/cm**3) not used 2.400E+00 --- DENSFL R021 Total porosity of the cover material not used 4.000E-01 --- TPCV R021 Total porosity of the building foundation not used 1.000E-01 --- TPFL R021 Volumetric water content of the cover material not used 5.000E-02 --- PH2OCV R021 Volumetric water content of the foundation not used 3.000E-02 --- PH20FL R021 Diffusion coefficient for radon gas (m/sec):

R021 in cover material not used 2.000E-06 --- DIFCV R021 in foundation material not used 3.000E-07 --- DIFFL R021 in contaminated zone soil not used 2.000E-06 --- DIFCZ R021 Radon vertical dimension of mixing (m) not used 2.000E+00 M---

NIX R021 Average building air exchange rate (1/hr) not used 5.000E-01 --- REXG R021 Height of the building (room) (m) not used 2.500E+00 --- HRM R021 Building interior area factor not used 0.000E+00 --- FAI R021 Building depth below ground surface (m) not used 1-1.000E+00 I--- DMFL R021 Emanating power of Rn-222 gas not used 2.500E-01 --- EMANA(1)

R021 Emanating power of Rn-220 gas not used 1.500E-Oi EMANA(2)

TITL Number of graphical time points 32 NPTS

RESRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:51 Page 7 Summary Subsistence FarmerC14_rOb_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFCI4_ROC_5M.RAD Site-Specific Parameter Summary (continued)

I I User Used by RESRAD Parameter Menu Parameter I Input I Default (If different from user input) I Name I I II

.TITL Maximum number of integration points for dose 17 - LYMAX TITL Maximum number of integration points for risk 257 --- - [ KYMAX Summary of Pathway Selections Pathway User Selection 1 -- external gamma active 2 -- inhalation (w/o radon)l active 3 -- plant ingestion active 4 -- meat ingestion active 5 -- milk ingestion active 6 -- aquatic foods active 7 -- drinking water active 8 -- soil ingestion active 9 -- radon suppressed

• Find peak pathway doses active

RESRAD, Version 6.5 Tl Limit = 30 days 05/.04/2012 12:51 Page 8 Summary  : Subsistence Farmer C14 rOb 5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFC14_R0C_5M.RAD Contaminated Zone Dimensions Initial Soil Concentrations, pCi/g Area: 50.00 square meters C-14 1. 000E+00 Thickness: 1.00 meters Cover Depth: 5.00 meters Total Dose TDOSE(t), mrem/yr Basic Radiation Dose Limit ý 2.500E+01 mrem/yr Total Mixture Sum M(t) = Fraction of Basic Dose Limit Received at Time (t) t (years): 0.OOOE+00 1.OOOE+00 3.000E+00 1.000E+01 3.000E+01 1.000E+02 3.OOOE+02 1.000E+03 TDOSE(t): 0.000E+00 0.OOOE+00 0.000E+00 1.249E-03 2.163E-03 5.420E-05 1.142E-28 0.000E+00 M(t): 0.000E+00 0.000E+00 0.000E+00 4.997E-05 8.653E-05 2.168E-06 4.569E-30 0.000E+00 Maximum TDOSE(t): 2.165E-03 mrem/yr- at t = 35.22 +/- 0.07 years Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.522E+01 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac Nuclide C-14 01000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.522E+01 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac Nuclide C-14 1.611E-03 0.7443 5.494E-04 0.2538 0.000E+00 0.0000 2.839E-06 0.0013 2.907E-07 0.0001 9.847E-07 0.0005 2.165E-03 1.OC Total 1.611E-03 0.7443 5.494E-04 0.2538 0.OOOE+00 0.0000 2.839E-06 0.0013 2.907E-07 0.0001 9.847E-07 0.0005 2.165E-03 1.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 Ti, Limit = 30 days 05/04/2012 12:51 Page 9 Surmmary Subsistence Farmer C14_rOb_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\C14\SFC14_ROC_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 0.000E+00 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.0005+00 0.OC Total O.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 O.O00E+00 0.0000 0.000E+00 0.0000 0.0005+0O 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 0.OOOE+00 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 O.O00E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:51 Page 10 Summary Subsistence Farmer C14 rOb Sm File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\C14\SFC14_ROC_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+00 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0C Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+00 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.0005+00 0.OC Total 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T11Limit = 30. days 05/04/2012 12:51 Page 11 Summary : Subsistence FanmerC14_rOb_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFCI4_ROC_ 5M.RAD.

Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.OOE+00 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil gadio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0c Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+00 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract, mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0C Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0C

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T*i Limit = 30 days 05/04/2012 12:51 Page 12 Summary  : Subsistence Farmer C14_rOb_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFC14_ROC_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+01 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.00OE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 O.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0C Total 0.OOOE+00 0.0000 O.O00E+O0 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.O00E+00 0.0000 0.000E+00 0.0C Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr andFraction of Total Dose At t = 1.OOOE+01 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 9.307E-04 0.7450 3.162E-04 0.2531 0.OOOE+00 0.0000 1.627E-06 0.0013 1.655E-07 0.0001 5.682E-07 0.0005 1.249E-03 1.0C Total 9.307E-04 0.7450 3.162E-04 0.2531 0.OOOE+00 0.0000 1.627E-06 0.0013 1.655E-07 0.0001 5.682E-07 0.0005 1.249E-03 1.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:51 Page 13 Summary Subsistence FarmerC14_rOb_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFCl4_R0C_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+01 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radios Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. -mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.OC Total D.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 o.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.OOOE+01 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 1.610E-03 0.7443 5.489F-04 0.2538 0.OOOE+00 0.0000 2.837E-06 0.0013 2.905E-07 0.0001 9.839E-07 0.0005 2.163E-03 1.OC Total 1.610E-03 0.7443 5.489E-04 0.2538 0.OOOE+00 0.0000 2.837E-06 0.0013 2.905E-07 0.0001 9.839E-07 0.0005 2.163E-03 l.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:51 Page 14 Summary Subsistence Farmer C14_rOb _m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\Cl4\SFCI4_ROC_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+02 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide rrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0C Total 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+02 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 4.030E-05 0.7435 1.380E-05 0.2546 0.OOOE+00 0.0000 7.174E-08 0.0013 7.407E-09 0.0001 2.465E-08 0.0005 5.420E-05 1.0C Total 4.030E-05 0.7435 1.380E-05 0.2546 0.OOOE+00 0.0000 7.174E-08 0.0013 7.407E-09 0.0001 2.465E-08 0.0005 5.420E-05 1.0C

• Sun of all water independent and dependent pathways.

RESRAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:51 Page 15 Summary Subsistence FarmerCl4.rOb_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFC14_ROC_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t 3.OOOE+02 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OO0E+00 0.0000 0.OOOE+00 0.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.OOOE+02 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 8.508E-29 0.7449 2.914E-29 0.2551 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0.0000 0.OOOE+00 0.0000 1.142E-28 1.OC Total 8.508E-29 0.7449 2.914E-29 0.2551 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0.0000 0.OOOE+00 0.0000 1.142E-28 1.OC

• Sum of-all water independent and dependent pathways.

RESRAD, Version 6.5 TV Limit = 30 days 05/04/2012 12:51 Page 16 Summary SubsistenceFarmer C14_rOb_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFCI4_ROC_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+03 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.00OE+00 0.0000 0.OOOE+00 0.OC Total 0.0005+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+03 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.0005+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.OC Total 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 O.O00E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T5 Limit = 30 days 05/04/2012 12:51 Page 17 Summary  : Subsistence FarmerC14_r0b_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFCl4_ROC_5M.RAD Dose/Source Ratios Summed Over All Pathways Parent and Progeny Principal Radionuclide Contributions Indicated Parent Product Thread DSR(j,t) At Time in Years (mrem/yr)/(pCi/g)

(i) (j) Fraction 0.000E+00 1.000E+00 3.000E+00 1.000E+01 3.000E+01 l.000E+02 3.000E+02 1.D00E+03 C-14 C-14 1.000E+00 0.000E+00 0.000E+00 0.000E+00 1.249E-03 2.163E-03 5.420E-05 1.144E-28 0.000E+00 The DSR includes contributions from associated (half-life

• 30 days) daughters.

Single Radionuclide Soil Guidelines G(i,t) in pCi/g Basic Radiation Dose Limit = 2.500E+01 mrem/yr Nuclide (i) t= 0.000E+00 l.000E+00 3.000E+00 l.000E+01 3.000E+01 1.000E+02 3.0OOE+02 1.ODDE+D3 C-14 *4 455E+12 *4.455E+12 *4.455E+12 2.001E+04 1.156E+04 4.612E+05 '*4.455E+12 *4.455E+12

• At specific activity limit Summed Dose/Source Ratios DSR(i,t) in (mrem/yr)/(pCi/g) and Single Radionuclide Soil Guidelines G(i,t) in pCi/g at tmin = time of minimum single radionuclide soil guideline and at tmax = time of maximum total dose = 35.22 +/- 0.07 years Nuclide Initial tmin DSR(i,tmin) G(i,tmin) DSR(i,tmax) G (i, tmax)

(i) (pCi/g) (years) (pCi/g) (pCi/g)

C-14 1.000E+00 35.22 +/- 0.07 2.165E-03 1.155E+04 2.165E-03 1. 155E+04

RESRAD, Version 6.5 T'i Limit = 30 days 05/04/2012 12:51 Page 18 Summary Subsistence FarmerC14_rOb_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\SFCl4_ROC_5M.RAD Individual Nuclide Dose Summed Over All Pathways Parent Nuclide and Branch Fraction Indicated Nuclide Parent THF(i) DOSE(j,t), mrem/yr (j) (i) t= 0.000E+00 1.000E+00 3.000E+00 1.000E+01 3.000E+01 1.000E+02 3.000E+02 1.000E+03 C-14 C-14 1.000E+00 0.000E+00 0.000E+00 0.000E+00 1.249E-03 2.163E-03 5.420E-05 1.142E-28 0.000E+00 THFý(i) is the thread fraction of the parent nuclide.

Individual Nuclide Soil Concentration Parent Nuclide and Branch Fraction Indicated Nuclide Parent THF(i) S(j,t), pCi/g (j) (i) t= 0.000E+00 1.000E+00 3.000E+00 1.000E+01 3.OOOE+01 1.000E+02 3.000E+02 1.000E+03 C-14 C-14 1.000E+00 1.000E+00 7.598E-01 4.386E-01 6.412E-02 2.636E-04 1.174E-12 1.617E-36 0.000E+00 THF(i) is the thread fraction of the parent nuclide.

RESCALC.EXE execution time = 218.51 seconds

RESRAD, Version 6.5 Ts Limit = 30 days 05/04/2012 .12:49 Page Summary Recre d14 r0a 5m File C:\RESRAD FAMILY\RESRAD\6.5\USERFILES\UM\CI4\RECl4_R0A 5M.RAD Table of Contents Part I: Mixture Sums and Single Radionuclide Guidelines L)~-~-

Dose Conversion Factor (and Related) Parameter Summary ... 2 Site-Specific Parameter Summary ........................... 3 01 1)L Summary of Pathway Selections ............................. 7 Contaminated Zone and Total Dose Summary ................. 8 Total Dose Components Time = 0.000E+00 .................................... 9 Time = 1.000E+02 .................................... 10 Time = 3.000E+02 .................................... 11 Time = 1.000E+03 .................................... 12 Dose/Source Ratios Summed Over All Pathways .............. 13 Single Radionuclide Soil Guidelines ...................... 13 (Dý_ [ .. O.

0 rc Dose Per Nuclide Summed Over All Pathways ................. 14 Soil Concentration Per Nuclide ........................... 14

RESRAD, Version 6.5 Tl Limit = 30 days 05/04/2012 12:49 Page 2 Summary RecreC14'r0a_5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\C14\REC14_ROA_5M.RAD Dose Conversion Factor (and Related) Parameter Summary Dose Library: FGR 12 & FGR 11 Current Base Parameter menu Parameter Value# Case* Name A-I DCF's for external ground radiation, (mrem/yr)/(pCi/g)

A-I C-14 (Source: FGR 12) 1.345E-05 1.345E-05 DCFI( 1)

B-I Dose conversion factors for inhalation, mrem/pCi:

B-1 C-14(p) (Class: ORGANIC) 2.090E-06 2.09OE-06 DCF2( 1)

B-I C-14(g) (Class: C02) 2.350E-08 2.350E-08 CI4GInhDCF Dose conversion factors for ingestion, mrem/pCi:

C-14 2.090E-06 2.090E-06 DCF3( 1)

D-34 Food transfer factors:

D-34 C-14 " , plant/soil concentration ratio, dimensionless 5.500E+00 5.500E+00 RTF( 1,1)

D-34 C-14 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 3.100E-02 3.100E-02 RTF( 1,2)

D-34 C-14 milk/livestock-intake ratio, (pCi/L)/(pCi/d) 'i.200E-02 1,200E-02 RTF( 1,3)

I.

D-5 Bioaccumulation factors, fresh water, L/kg:

D-5 C-14 , fish 5.OOOE+04 5.OOOE+04 BIOFAC( 1, 1)

D-5 C-14 , crustacea and mollusks 9.100E+03 9.100E+03 BIOFAC( 1, 2)

1. For DCF1(xxx) only, factors are for infinite depth & area. See ETFG table in Ground Pathway of Detailed Report.

• Base Case means Default.Lib w/o Associate Nuclide contributions.

RESRAD, Version 6.5 T's Limit = 30 days 05/04/2012 12:49 Page 3 Summary RecreC14_rOa_5m File C:\RESPADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\REC14_R0A_5M.RAD Site-Specific Parameter Summary User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Name RR011 Area of contaminated zone (m**2) 5.000E+01 1.000E+04 --- AREA R011 Thickness of contaminated zone (m) 1.000E+00 2.OOOE+00 --- THICKO R011 Fraction of contamination that is submerged 0.000E+00 I0.OOE+00 SUBMFRACT R011 Length parallel to aquifer flow (m) 1.000E+02 1.000E+02 --- LCZPAQ R01l Basic radiation dose limit (mrem/yr) 2.500E+01 3.000E+01 --- BRDL R011 Time since placement of material (yr) 0.000E+00 0.OOOE+00 --- TI R011 Times for calculations (yr) 1.000E+02 1.000E+00 T( 2)

P011 Times for calculations (yr) 3.000E+02 3.000E+00 --- T 3)

R011 Times for calculations (yr) 1.000E+03 1.000E+01 --- T( 4)

R011 Times for calculations (yr) not used 3.000E+01 T( 5)

R011 Times for calculations (yr) not used 1.000E+02 --- T( 6)

R011 Times for calculations (yr) not used 3.00QE+02 --- T( 7)

R011 Times for calculations (yr) not used 1.OOOE+03 --- T 8)

R011 Times for calculations (yr), not used 0.OOOE+00 -- T( 9)

R011 Times for calculations (yr) not used 0.000E+00 --- T(10)

R012 Initial principal radionuclide (pCi/g): C-14 1.OOOE+00 0.000E+00 --- Sl(1)

R012 Concentration in groundwater (pCi/L) : C-14 not used 0.OOOE+00 --- W( 1)

A013 Cover depth (m) 5.OOOE+00 0.OOOE+00 --- COVERO R013 Density of cover material (g/cm**3) 1.500E+00 1.500E+00 --- DENSCV R013 Cover depth erosion rate (m/yr) 1.000E-03 1.OOOE-03 --- VCV R013 Density of contaminated zone (g/cm**3). 1.500E+00 1.500E+00 --- DENSCZ R013 Contaminated zone erosion rate (m/yr) 1.000E-03 1.OOOE-03 -- VCZ R013 Contaminated zone total porosity 4.OOOE-01 4.OOOE-01 --- TPCZ R013 Contaminated zone field capacity 2.OOOE-01 2.000E-01 --- FCCZ R013 Contaminated zone hydraulic conductivity (m/yr) 1.000E+01 1.000E+01 --- HCCZ R013 Contaminated zone b parameter 5.300E+00 5.300+000 --- BCZ R013 Average annual wind speed (m/sec) 2.OOOE+00 2.OOOE+00 --- WIND R013 Humidity in air (g/m**3) not used 8.000E+00 --- HUMID R013 Evapotranspiration coefficient 5.000E-01 5.000E-0f -- EVAPTR R013 Precipitation (m/yr) 1.OOOE+00 1.000E+00 -- PRECIP R013 Irrigation (m/yr) I 2.0O0E-01 I2.OOB-01 I --- RI R013 Irrigation mode overhead overhead --- IDITCH R013 Runoff coefficient 2.000E-01 2.OO0E-01 --- RUNOFF R013 Watershed area for nearby stream or pond (m**2) 1.OOOE+06 1.OOOE+06 --- WAREA R013 Accuracy for water/soil computations 1.000E-03 1.0O0E-03 --- EPS R014 Density of saturated zone (g/cm**3) 1.500E+00 1.500E+00 --- DENSAQ R014 Saturated zone total porosity 4.OOOE-01 4.OOE-01 --- TPSZ R014 Saturated zone effective porosity 2.OOOE-01 2.00DE-01 --- EPSZ R014 Saturated zone field capacity 2.000E-01 2.000E-01 FCSZ R014 Saturated zone hydraulic conductivity (m/yr) 1.OOOE+02 1.000E+02 --- HCSZ R014 Saturated zone hydraulic gradient 2.OOOE-02 2.OOE-02 -- HGWT R014 Saturated zone b parameter 5.300E+00 5.300E+00 --- BSZ R014 Water table drop rate (m/yr) I 1.OOOE-03 1.000E-03 VWT R014 Well pump intake depth (m below water table) 1.000E+01 1.OOOE+01 --- DWIBWT R014 Model: Nondispersion (ND) or'Mass-Balance (MB) ND ND --- MODEL R014 Well pumping rate (m**3/yr) 2.500E+02 2.500E+02 --- UW

RESRAD, Version 6.5 T- Limit = 30 days 05/04/2012 12:49 Page 4 Summary Recre-C14_r0a_5m File C:\RESRAD FAMILY\RESRAD\6.5\USERFILES\UM\CI4\REC14_R0A_5M.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input.) Name R015 Number of unsaturated zone strata 1 NS R015 Unsat. zone 1, thickness (m) 4.000E+I00 44.D0E+00 H(1)

R015 Unsat. zone 1, soil density (g/em**3) 1.500E+ 00 1L.500E+00 DENSUZ (1) 4.000E-I 01 44ODOE-01 TPUZ (1)

R015 Unsat. zone 1, total porosity

2. 000F-R015 Unsat. zone 1, effective porosity 01 22.000E-01 EPUZ(1) 2.000E-c R015 Unsat. zone 1, field capacity 01 2 .000E-01 FCUZ (1)

R015 Unsat. zone 1, soil-specific b parameter 5.300E+(00 55.300E+00 BUZ)()

R015 Unsat. zone 1, hydraulic conductivity (m/y r) 1.DOOE+( 01 11.00E+0i HCUZ(1)

R016 Distribution coefficients for C-14 R016 Contaminated zone (cm**3/g) 1.OD0E+(00 0O.O00E+O0 DCNUCC( 1)

(cm**3/g) 1.000E+(00 0.00E+00 DCNUCU( 1, 1)

R016 Unsaturated zone 1 0 R016 Saturated zone (cm**3/g) 5. 000E+(00 00.000E+00 DCNUCS( 1)

R016 Leach rate (/yr) 0.0ODE+(00 00.OOE+00 2.746E-01 ALEACH( 1)

R016 Solubility constant 0.00 0E+( 00 0 0.00E+00 not used SOLUBK( 1)

R017 Inhalation rate (m**3/yr) 1.400E+(

04 .400E+03 INHALR R017 Mass loading for inhalation (g/m**3) 1.000E-( 04 O.O0OE-04 MLINH R017 Exposure duration 3.00OE+(01 3 .000E+01 ED R017 Shielding factor, inhalation 4. 000E-( 01 4 ODOE-01 SHF3 R017 Shielding factor, external gamma 7.000E-( 01 7 DO7E-01 SHFI R017 Fraction of time spent indoors 0.0D0E+( 00 5 .O0E-01 FIND R017 Fraction of time spent outdoors (on site) 3.840E-( 02 2 .500E-01 FOTD R017 Shape factor flag, external gamma 1.DODE+( 00 11.00DE+00 >0 shows circular AREA. FS R017 Radii of shape factor, array (used if FS = -1):

R017 Outer annular radius Cm), ring 1: not used 5.000E+01 RADSHAPE( 1)

R017 Outer annular radius Cm), ring 2: not used 7.071E+01 RADSHAPE( 2)

R017 Outer annular radius (in), ring 3: not used 0.000E+00 RADSHAPE) 3) radius (in), ring 4: not used 0.OOOE+00 RADSHAPE) 4)

R017 Outer annular radius (in), ring 5: not used 0.OO0E+00 PADSHAPE( 5)

R017 Outer annular R017 Outer annular radius (in), ring 6: not used 0.OOOE+00 RAD SHAPE( 6)

(W)

R017 Outer annular radius ring 7: not used 0. DODE+00 RADSHAPE) 7)

(i)

R017 Outer annular radius ring 8: not used 0.000E+00 PAD SHAPE( 8)

(W)

R017 Outer annular radius ring 9: not used 0. 00OE+00 RADSHAPE) 9)

(i)

R017 Outer annular radius ring 10: not used 0.DOOE+00 RADSHAPE (10)

R017 Outer annular radius (i) ring 11: not used 0.000E+00 RADSHAPE (11)

O. O0E+DO R017 I Outer annular radius (m), ring 12: not used PADSHAPE(12)

RESRAD, Version 6.5 TIs Limit = 30 days 05/04/2012 12:49 Page 5 Summary RecreC14_r~a_5m File C:\RESRAD FAMILY\RESRAD\6.5\USERFILESSUM\C14\REC14_RCA_5M.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Name R017 Fractions of annular areas within AREA:

R017 Ring 1 not used 1.000E+00 --- FRACA( 1)

R017 Ring 2 not used 2.732E-01 --- FRACA( 2)

R017 -Ring 3 not used 0.000E+00 --- FRACA( 3)

R017 Ring 4 not used 0.000E+00 --- FRACA( 4)

R017 Ring 5 not used 0.000E+00 --- FRACA( 5)

R017 Ring 6 not used 0.000E+00 --- FRACA( 6)

R017 Ring 7 not used 0.000E+00 --- FRACA( 7)

R017 Ring 8 not used 0.000E+00 --- FRACA( 8)

R017 Ring 9 not used 0.000E+00 --- FRACA( 9)

R017 Ring 10 not used 0.000E+00 --- FRACA(10)

R017 Ring 11 not used 0.000E+00 --- FRACA(l1)

R017 Ring 12 not used 0.000E+00 --- FRACA(12)

R018 Fruits, vegetables and grain consumption (kg/yr) not used 1.600E+02 --- DIET(l)

R018 Leafy vegetable consumption (kg/yr) not used 1.400F+01 --- DIET(2)

R018 Milk consumption (L/yr) not used 9.200E+01 DIET(3)

R018 Meat and poultry consumption (kg/yr) not used 6.300E+01 --- DIET(4)

R018 Fish consumption (kg/yr) 0.000E+00 5.400E+00 -- DIET(5)

R018 Other seafood consumption (kg/yr) 0.000E+00 9.000E-01 -- DIET(6)

R018 Soil ingestion rate (g/yr) 3.650E+01 3.650E+01 SOIL R018 Drinking water intake (L/yr) 1.960E+01 5.100E+02 -- DWI R018 Contamination fraction of drinking water 1.000E+00 1.0006+00 --- FDW R018 Contamination fraction of household water not used 1.000E+00 --- FHHW R018 Contamination fraction of livestock water not used 1.000E+00 FLW R018 Contamination fraction of irrigation water not used 1.000E+00 --- FIRW R018 Contamination fraction of aquatic food 5.000E-01 5.000E-01 - FR9 R018 Contamination fraction of plant food not used 1-1 --- FPLANT R018 Contamination fraction of meat not used -1 --- FMEAT R018 Contamination fraction of milk not used 1-1 -- FMILK R019 Livestock fodder intake for meat (kg/day) not used 6.800E+01 LF15 R019 Livestock fodder intake for milk (kg/day) not used 5.500E+01 --- LF16 R019 Livestock water intake for meat (L/day) not used 5.500E+01 - LWI5 R019 Livestock water intake for milk (L/day) not used 1.600E+02 --- LWI6 R019 Livestock soil intake (kg/day) not used 5.0006-01 --- LSI R019 Mass loading for foliar deposition (g/m**3) not used 1.000E-04 --- MLFD R019 Depth of soil mixing layer (m) 1.500E-01 1.500E-01 DM R019 Depth of roots (m) not used 9.000E-01 DROOT R019 Drinking water fraction from ground water 1.000E+00 1.000E+00 --- FGWDW R019 Household water fraction from ground water not used 1.000E+00 --- FGWHH R019 Livestock water fraction from ground water not used 1.000E+00 --- FGWLW R019 Irrigation fraction from ground water not used 1.000E+00 .... FGWIR R19B Wetweight crop yield for Non-Leafy (kg/m**2) not used 7.0006-01. --- I YV(1)

R19B Wet weight crop yield for Leafy (kg/m**2) not used 1.500E+00 --- YV(2)

R19B Wet weight crop yield for Fodder (kg/m**2) not used 1.100E+00 --- YV(3)

R19B Growing Season for Non-Leafy (years) not used 1.700E-01 --- TE(1)

R19B Growing Season for Leafy (years) not used 2.500E-01 --- TE(2)

R19B Growing Season for Fodder (years) not used 8.000E-02 --- TE(3)

RESRAD, Version 6.5 T'i Limit = 30 days 05/04/2012 12:49 Page 6 Summary RecreC14_r0a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\REC14_R0A_5M.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Menu Parameter Input Default I (If different from user input) Name R19B jTranslocation Factor for Non-Leafy not used l.0E-01 -- TIV(l)

R19B Translocation Factor for Leafy not used 1.000E-00 --- TIV(2)

RI9B Translocation Factor for Fodder not used 1.OOOE+00 --- TIV(3)

R19B Dry Foliar Interception Fraction for Non-Leafy not used 2.500E-01 --- RDRY(l)

R19B Dry Foliar Interception Fraction for Leafy not used 2.500E-01 --- RDRY(2)

R19B Dry Foliar Interception Fraction for Fodder not used 2.500E-01 ...- RDRY(3)

R19B Wet Foliar Interception Fraction for Non-Leafy not used 2.500E-01 --- RWET(l)

R19B Wet Foliar Interception Fraction for Leafy not used 2.500E-01 --- RWET(2)

R19B Wet Foliar Interception Fraction for Fodder not used 2.500E-01 --- RWET(3)

R19B Weathering Removal Constant for Vegetation not used 2.000E+01 --- WLAM C14 C-12 concentration in water (g/cm**3) 2.000E-05 2.00DE-05 --- CI2WTR C14 C-12 concentration in contaminated soil (g/g) 3.000E-02 3.OOOE-02 --- C12CZ C14 Fraction of vegetation carbon from soil 2.000E-02 2.OOOE-02 --- CSOIL C14 Fraction of vegetation carbon from air 9.800E-01 9.800E-01 CAIR C14 C-14 evasion layer thickness in soil (m) 3.000E-01 3.000E-01 DMC C14 C-14 evasion flux rate from soil (1/sec) 7.OOOE-07 7,000E-07 --- EVSN C14 C-12 evasion flux rate from soil (1/sec) 1.000E-10 1.000E-10 --- REVSN C14 Fraction of grain in beef cattle feed 8.000E-01 8.000E-01 AVFG4 C14 Fraction of grain in milk cow feed 2.000E-01 2.000E-01 AVFG5 STOR Storage times of contaminated foodstuffs (days):

STOR Fruits, non-leafy vegetables, and grain 1.400E+01 1.400E+01 -- STOR T(l)

STOR Leafy vegetables 1.000E+00 1.000E+00 --- STOR.T(2)

STOR Milk 1.0005+00 1.000E+00 --- STOR T(3)

STOR Meat and poultry 2.000E+01 I 2.000E+01 STORIT(4)

STOR Fish 7.000E+00 7.OOOE+00 --- STORPT(5)

STOR Crustacea and mollusks 7.OOOE+00 7.000E+00 --- STORPT(6)

STOR Well water 1.000E+00 1.000E+00 --- STORPT(7)

STOR Surface water 1.000E+00 1.000E+00 STORT(8)

STOR Livestock fodder 4.500E+01 4.500E+01 STORPT(9)

R021 Thickness of building foundation (m) not used I1.500E-01 --- FLOOR1 R021 Bulk density of building foundation (g/cm**3) not used 2.400E+00 --- DENSFL R021 Total porosity of the cover material not used 4.OOOE-01 --- TPCV R021 Total porosity of the building foundation not used 1.000OE-01 --- TPFL R021 Volumetric water content of the cover material not used 5.000E-02 --- PH2OCV R021 Volumetric water content of the foundation not used 3.000E-02 P2OFL 2---

R021 Diffusion coefficient for radon gas (m/sec):

R021 in cover material not used 2.000E-06 DIFCV R021 in foundation material not used 3.OO0E-07 --- DIFFL R021 in contaminated zone soil not used 2.000E-06 --- DIFCZ R021 Radon vertical dimension of mixing (m) not used 2.000E+00 --- MMIX R021 Average building air exchange rate (I/hr) not used 5<000E-01 --- REXG R021 Height of the building (room) (m) not used 2.500E+00 --- HRM R021 Building interior area factor not used O.OOOE+00 --- FAI R021 Building depth below ground surface (m) I not used 1-1.000E+00 I --- DMFL R021 Emanating power of Rn-222 gas not used 2.500E-01 --- EMANA(1)

R021 Emanating power of Rn-220 gas not used 1.500E-01 I--- MANA(2)

TITL Number of graphical time points 32 NPTS

RESRAD, Version 6.5 Tli Limit = 30 days 05/04/2012 12:49 Page 7 Summary :RecreC14_r~a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\C14\REC14_RCA_5M.RAD Site-Specific Parameter Summary (continued)

User I I Used by RESRAD Parameter Menu Parameter Input I Default I (If different from user input) Name

] n o I i TITL Maximum number of integration points for dose 217 f - --- LYMAX TITL Maximum number of integration points for risk 257 --- -- YMA Summary of Pathway Selections Pathway User Selection 1 -- external gamma active 2 inhalation (w/o radon) active 3 -- plant ingestion suppressed 4 meat ingestion suppressed 5 -- milk ingestion suppressed 6 -- aquatic foods active 7 -- drinking water active 8 soil ingestion active 9 -- radon suppressed Find peak pathway doses active

RESRAD, Version 6.5 T'a Limit = 30 days* 05/04/2012 12:49 Page 8 Sununary : RecreC14_r0a_5m File  : C:\RESRAD FAMILY\RESRAD\6.5\USERFILES\UM\CI4\RE C14 ROA 5M.RAD Contaminated Zone Dimensions Initial Soil Concentrations, pCi/g Area: 50.00 square meters C-14 I.O00E+00 Thickness: 1.00 meters Cover Depth: 5.00 meters Total Dose TDOSE(t), mrem/yr Basic Radiation Dose Limit = 2.500E+01 mrem/yr Total Mixture Sum M(t) = Fraction of Basic Dose Limit Received at Time (t) t (years) : 0.000E+00 1.OOOE+02 3.000E+02 1.000E+03 TDOSE(t) : 0.000E+00 1.549E-06 3.270E-30 0.000E+00 M(t): 0.OOE+00 '6.195E-08 1.308E-31 0.000E+00 Maximum TDOSE(t): 6.193E-05 mrem/yr at t = 35.24 +/- 0.07 years Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.524E+01 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac Nuclide C-14 0.00OE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.OC Total 0.DOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 O.00E+00 o.oC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.524E+01 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac Nuclide C-14 6.193E-05 1.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 6.193E-05 1,OC Total 6.193E-05 1.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 6.193E-05 1.0C

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 Ti Limit = 30 days 05/04/2012 12:49 Page 9 Summary Recre C14 r0a 5m File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\RECl4_RCA_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 0.000E+00 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 O.O00E+00 0.OC Total 0.000E+00 0.0000 0.OOOE+00 0.0000 0.'0ooE+00 0.0000 0.00OE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 O.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 0.OOOE+00 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000. O.OOOE+00 O.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 VT Limit = 30 days 05/04/2012 12:49 Page 10 Sumitary RecreC14_r0a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\C14\REC14_,ROA_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+02 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 o.o0oo 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.OC Total 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+02 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 1.549E-06 1.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 1.549E-06 1.C Total 1.549E-06 1.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 1.549E-06 1.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T;s Limit 30 days 05/04/2012 12:49 Page 11 Summary Recre C14_r0a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\REC14_RCA_5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+02 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide rsrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0C Total 0.OOOE+00 0.0000 0.OOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.OC Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.OOOE+02 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide inrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 3.270E-30 1.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 3.270E-30 1.OC Total 3.270E-30 1.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 3.270E-30 1.OC

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T; Limit = 30 days 05/04/2012 12:49 Page 12 Summary RecreC14_r0a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\RE_ C14 R0A 5M.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+03 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. msrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.OC Total 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0C Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+03 years WaterDependent Pathways Water Fish Radon Plant Meat Milk All Pathways Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr frac C-14 0.OOOE+00 0.0000 0.OOOE+00 0.0000 O.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.OC Total 0.OOOE+00 0.0000 0.OOOE+00 0.0000 O.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0C

• Sum of all water independent and dependent pathways.

RESRAD, Version 6.5 T1 Limit = 30 days 05/04/2012 12:49 Page 13 Summary. : RecreC14_r0a_5m File  : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\REC14_R0A_5M.RAD Dose/Source Ratios Summed Over All Pathways Parent and Progeny Principal Radionuclide Contributions Indicated Parent Product Thread DSR(j,t) At Time in Years (mrem/yr)/(pCi/g)

(i) (j) Fraction 0.000E+00 1.000E+02 3.000E+02.1.000E+03 C-14 C-14 1.000E+00 0.000E+00 1.549E-06 3.270E-30 0.000E+00 The DSR includes contributions from associated (half-life

• 30 days) daughters.

Single Radionuclide Soil Guidelines G(i,t) in pCi/g Basic Radiation Dose Limit 2.500E+01 mrem/yr Nuclide (i) t= 0.000E+00 1.000E+02 3.000E+02 1.000E+03 C-14 *4.455E+12 1.614E+07 *4.455E+12 *4.455E+12

• At specific activity limit Summed Dose/Source Ratios DSR(i,t) in (mrem/yr)/(pCi/g) and Single Radionuclide Soil Guidelines G(i,t) in pCi/g at tmin = time of minimum single radionuclide soil guideline and at tmax = time of maximum total dose = 35.24 +/- 0.07 years Nuclide Initial tmin DSR(i,tmin) G(i,tmin) DSR(i,tmax) G(i,tmax)

(i) (pCi/g) (years) (pCi/g) (pCi/g)

C-14 1.000E+00 35.24 +/- 0.07 6.193E-05 4.037E+05 6.193E-05 4.037E+05

RESRAD, Version 6.5 T1/2 Limit = 30 days 05/04/2012 12:49 Page 14 Summary  : RecreC14_r0a_Sm File C:\RESRADFAMILY\RESRAD\6.5\USERFILES\UM\CI4\REC14_R0A_5M.RAD Individual Nuclide Dose Summed Over All Pathways Parent Nuclide and Branch Fraction Indicated Nuclide Parent THF(i) DOSE(j,t), mrem/yr (j) (i) t= 0.000E+00 1.000E+0273.000E+02 1.000E+03 C-14 C-14 1.000E+00 0.000E+00 1.549E-06 3.270E-30 0.000E+00 THF(i) is the thread fraction of the parent nuclide.

Individual Nuclide Soil Concentration Parent Nuclide and Branch Fraction Indicated Nuclide Parent THF(i) S(j,t), pCi/g (j) (i) t= 0.000E+00 1.000E+02 3.000E+02 1.000E+03 C-14 C-14 1.000E+00 1.000E+00 1.174E-12 1.617E-36 0.000E+00 THF(i) is the thread fraction of the parent nuclide.

RESCALC.EXE execution time 45.47 seconds