United States Office of Radiation
Environmental Protection And Indoor Air
Agency O R IA
402-R-00-004
March 2000
SEPA UPDATED User's Guide
For
CAP88-PC
Version 2.0
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EPA 402-R-00-004
CAP88-PC Version 2.0 UPDATED USER'S
GUIDE
Sanjib Chaki, P.E.
Environmental Engineer
U. S. Environmental Protection Agency
Office of Radiation and Indoor Air
Ariel Rios Building
1200 Pennsylvania Avenue, NW
Washington, DC 20460
Barry Parks
Health Physicist
U.S. Department of Energy
Energy Research (ER-83)
Laboratory Operations and ES&H
19901 Germantown Road
Germantown, Maryland 20874-1290
March 2000
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TABLE OF CONTENTS
LIST OF FIGURES v
CHAPTER 1 INTRODUCTION Ch. 1 Pg. 1
1.1 Background Ch. 1 Pg. 1
1.2 Purpose Ch. 1 Pg. 1
1.3 Model Summary Ch. 1 Pg. 2
1.4 Verification Ch. 1 Pg. 3
1.5 Limitations Ch. 1 Pg. 3
CHAPTER 2 GETTING STARTED Ch. 2 Pg. 1
2.1 Installation Ch. 2 Pg. 1
2.2 Entering Data Ch. 2 Pg. 1
2.3 Windows 95 Issue Ch. 2 Pg. 2
2.4 Tool Bar Ch. 2 Pg. 3
2.5 Uninstall CAP88 PC Ch. 2 Pg. 3
CHAPTER 3 FILE MENU Ch. 3 Pg. 1
3.1 NewDataset Ch. 3 Pg. 1
3.2 OpenDataset Ch. 3 Pg. 1
3.3 Close Dataset Ch. 3 Pg. 1
3.4 Save Dataset Ch. 3 Pg. 1
3.5 Save Dataset As Ch. 3 Pg. 1
3.6 Print Setup Ch. 3 Pg. 1
3.7 Print Preview Ch. 3 Pg. 2
3.8 Maintenance Ch. 3 Pg. 2
3.9 File Maintenance Ch. 3 Pg. 2
3.10 List Maintenance Ch. 3 Pg. 2
3.11 Convert SCR File Ch. 3 Pg. 2
3.12 Create IN PUT. DAT File Ch. 3 Pg. 3
3.13 Exit Ch. 3 Pg. 3
CHAPTER 4 RUN MENU Ch. 4 Pg. 1
4.1 Execute Ch. 4 Pg. 1
4.2 Scan Population File Format Ch. 4 Pg. 1
4.3 Population File Editor Ch. 4 Pg. 2
4.4 Population File Library Ch. 4 Pg. 2
4.5 Scan Wind File Format Ch. 4 Pg. 2
4.6 Wind File Library Ch. 4 Pg. 3
4.7 Stability Array/Wind File Generator Ch. 4 Pg. 3
CHAPTER 5. NEW DATASET INFORMATION Ch. 5 Pg. 1
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CHAPTER 6 SELECT DATASET INFORMATION Ch. 6 Pg. 1
CHAPTER 7 PRINT/PREVIEW Ch. 7 Pg. 1
CHAPTER 8 MAINTENANCE OPERATION Ch. 8 Pg. 1
8.1 File Maintenance Operations Form Ch. 8 Pg. 1
8.2 Select File Ch. 8 Pg. 2
8.3 Save File As Form Ch. 8 Pg. 3
8.4 Change List Information Form Ch. 8 Pg. 3
CHAPTER 9 DATASET DATA Ch. 9 Pg. 1
9.1 Facility Data Ch. 9 Pg. 1
9.2 Run Option Ch. 9 Pg. 2
9.3 Meteorological Data Ch. 9 Pg. 4
9.4 Source Data Ch. 9 Pg. 5
9.5 Agricultural Data Ch. 9 Pg. 6
9.6 Nuclide Data Ch. 9 Pg. 7
CHAPTER 10 DEFAULT FILE CHANGES Ch. 10 Pg. 1
10.1 Purpose of Default File Ch. 10 Pg. 1
10.1.1 User Changeable Defaults Ch. 10 Pg. 1
10.1.2 Permanent Defaults Ch. 10 Pg. 1
10.2 Changeable Default Ch. 10 Pg. 1
10.2.1 Variable Names and Descriptions Ch. 10 Pg. 1
10.2.2 Changing Default Values Ch. 10 Pg. 4
10.2.3 Restoring DEFAULT.DAT Values Ch. 10 Pg. 6
10.2.4 Alternative DEFAULT.DAT Files Ch. 10 Pg. 6
10.3 Permanent Defaults Ch. 10 Pg. 7
CHAPTER 11 CONVERTING WEATHER DATA WITH
THE GETWIND UTILITY Ch. 11 Pg. 1
11.1 Purpose Ch. 11 Pg. 1
11.2 Program Input Ch. 11 Pg. 1
11.3 Program Output Ch. 11 Pg. 1
11.4 Running GETWIND Ch. 11 Pg. 1
11.5 Error Messages Ch. 11 Pg. 3
CHAPTER 12 MATHEMATICAL MODELS Ch. 12 Pg. 1
12.1 Environmental Transport Ch. 12 Pg. 1
12.1.1 Plume Rise Ch. 12 Pg. 1
12.1.2 Plume Dispersion Ch. 12 Pg. 3
12.1.3 Dry Deposition Ch. 12 Pg. 5
12.1.4 Precipitation Scavenging Ch. 12 Pg. 6
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12.1.5 Plume Depletion Ch. 12 Pg. 6
12.1.6 Dispersion Coefficient Ch. 12 Pg. 9
12.1.7 Area Sources Ch. 12 Pg. 10
12.1.8 Carbon-14 and Tritium Ch. 12 Pg. 11
12.1.9 Rn-222 Working Levels Ch. 12 Pg. 11
12.1.10 Ground Surface Concentration Ch. 12 Pg. 12
12.2 Dose and Risk Estimates Ch. 12 Pg. 12
12.2.1 Air Immersion Ch. 12 Pg. 13
12.2.2 Surface Exposure Ch. 12 Pg. 13
12.2.3 Ingestion and Inhalation Ch. 12 Pg. 13
12.2.4 Maximally Exposed Individual Ch. 12 Pg. 14
12.2.5 Collective Population Ch. 12 Pg. 14
CHAPTER 13 SAMPLE ASSESSMENT Ch. 13 Pg. 1
13.1 CAP88-PC Version 2.0 Sample Input Screens Ch. 13 Pg. 1
13.2 CAP88-PC Sample Output Ch. 13 Pg. 7
13.2.1 Synopsis Report Ch. 13 Pg. 8
13.2.2 General Data Ch. 13 Pg. 13
13.2.3 Weather Data Ch. 13 Pg. 22
13.2.4 Dose and Risk Conversion Factors Ch. 13 Pg. 25
13.2.5 Dose and Risk Equivalent Summary Ch. 13 Pg. 31
13.2.6 Concentration Tables Ch. 13 Pg. 42
13.2.7 Chi/Q Tables Ch. 13 Pg. 61
CHAPTER 14 REFERENCES Ch. 14 Pg. 1
Appendix A VALID RADIONUCLIDES A-l
Appendix B STAR FILE FORMAT B-l
Appendix C STATE AGRICULTURAL PRODUCTIVITY C-l
Appendix D WEATHER DAT A LIBRARY D-l
Appendix E DIFFERENCES WITH EARLIER VERSION OF
AIRDOS-EPA/DARTAB E-l
Appendix F POPULATION FILE FORMAT F-l
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LIST OF FIGURES
Figure 10-1 Default WARNING Message Ch. 10 Pg. 6
Figure 10-2 Reset Of Permanent Defaults Message Ch. 10 Pg. 7
Figure 13-1 Facility Information Ch. 13 Pg. 1
Figure 13-2 Source Data Ch. 13 Pg. 2
Figure 13-3 Nuclide Data Ch. 13 Pg. 3
Figure 13-4 Meteorological Data Ch. 13 Pg. 4
Figure 13-5 Agricultural Data Ch. 13 Pg. 5
Figure 13-6 Run Option Ch. 13 Pg. 6
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CHAPTER 1
INTRODUCTION
1.1 Background
On October 31, 1989 the Environmental Protection Agency (EPA) issued final rules for
radionuclide emissions to air under 40 CFR 61, National Emission Standards for Hazardous Air
Pollutants (NESHAPS). Emission monitoring and compliance procedures for Department of
Energy (DOE) facilities (40 CFR 61.93 (a) ) require the use of CAP-88 or AIRDOS-PC computer
models, or other approved procedures, to calculate effective dose equivalents to members of the
public.
The CAP-88 (which stands for Clean Air Act Assessment Package-1988) computer model is a
set of computer programs, databases and associated utility programs for estimation of dose and
risk from radionuclide emissions to air. CAP-88 is composed of modified versions of AIRDOS-
EPA (Mo79) and DARTAB (ORNL5692). The original CAP-88 model is written in
FORTRAN77 and has been compiled and run on an IBM 3090 under OS/VS2, using the IBM
FORTRAN compiler, at the EPA National Computer Center in Research Triangle Park, NC.
CAP88 is distributed by the Oak Ridge National Laboratory Radiation Shielding Information
Center (RSIC).
1.2 Purpose
The CAP88-PC software package allows users to perform full-featured dose and risk assessments
in a DOS environment for the purpose of demonstrating compliance with 40 CFR 61.93 (a).
CAP88-PC provides the CAP-88 methodology for assessments of both collective populations
and maximally-exposed individuals. The complete set of dose and risk factors used in CAP88 is
provided . CAP88 -PC differs from the dose assessment software AIRDOS-PC in that it
estimates risk as well as dose, it offers a wider selection of radionuclide and meteorological data,
it provides the capability for collective population assessments, and it allows users greater
freedom to alter values of environmental transport variables. CAP88-PC version 1.0 was
approved for demonstrating compliance with 40 CFR 61.93 (a) in February 1992.
CAP88-PC version 2.0 provides a framework for developing inputs to perform full-featured dose
and risk assessments in a Windows environment for the purpose of demonstrating compliance
with 40 CFR 61.93 (a). Version 2.0 includes some minor changes compared to the DOS version.
The changes are: i) addition of decay chains for six radionuclides (Strontium, Zirconium,
Ruthenium-103, Ruthenium-106, Cerium, and Plutonium), ii) correction of a minor error in the
Uranium decay chain, and iii) correction of a typographical error in the concentration reports.
CAP88-PC version 2.0 has been approved for demonstrating compliance with 40 CFR 61.93 (a)
in October 1999.
Ch. 1 Pg. 1
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1.3 Model Summary
CAP-88 PC uses a modified Gaussian plume equation to estimate the average dispersion of
radionuclides released from up to six emitting sources. The sources may be either elevated
stacks, such as a smokestack, or uniform area sources, such as a pile of uranium mill tailings.
Plume rise can be calculated assuming either a momentum or buoyant-driven plume.
Assessments are done for a circular grid of distances and directions for a radius of up to 80
kilometers (50 miles) around the facility. The Gaussian plume model produces results that agree
with experimental data as well as any model, is fairly easy to work with, and is consistent with
the random nature of turbulence.
There are a few differences between CAP88-PC and earlier versions of AIRDOS, PREPAR and
DARTAB. CAP88-PC is optimized for doing population assessments. Population arrays must
always be supplied to the program as a file, using the same format as the mainframe version of
CAP88. Sample population files are supplied with CAP88-PC, which the user may modify to
reflect their own population distributions. Population files for the mainframe version of CAP88
may be downloaded in ASCII format and used with CAP88-PC. CAP88-PC is programmed to
use the distances in the population array to determine the distances used to calculate
concentrations, to eliminate human error. CAP88-PC only uses circular grids; square grids are
not an option.
Direct user input of dose concentrations is also not an option. Population distances are used for
calculating concentrations for the midpoint of each sector. Population distances are specified in
the Population File or, for an Individual Assessment, on the Run Options tab form.
CAP88-PC has the capability to vary equilibrium fractions; previously they were set to a constant
of 0.7. The new method varies the equilibrium fractions depending on the distance from the
source. Linear interpolation is used to determine the equilibrium fractions for distances that do
not match the set distances given.
Agricultural arrays of milk cattle, beef cattle and agricultural crop area are generated
automatically, requiring the user to supply only the State name or agricultural productivity
values. The arrays are generated to match the distances used in the population arrays supplied to
the code, and use State-specific or user-supplied agricultural productivity values. The state name
(standard two letter abbreviation) must be provided on the Facility Data tab form. Users are
given the option to override the default agricultural productivity values by entering the data
directly on the Agricultural Data tab form. If Alaska, Hawaii, or Washington, D.C. are selected,
agricultural productivity values are set to zero and must be provided by the user.
CAP88-PC is also modified to do either "Radon-only" or "Non-Radon" runs, to conform with
the format of the 1988 Clean Air ActNESHAPS Rulemaking. "Radon-only" assessments, which
only have Rn-222 in the source term, automatically include working level calculations; any other
source term ignores working levels. Synopsis reports customized to both formats are
Ch. 1 Pg. 2
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automatically generated. Assessments for Radon-222 now automatically include Working Level
calculations when only a single source term of Rn-222 may be used in this option. Input of any
additional radionuclides, even Rn-220, will cause CAP88-PC to omit working level calculations.
Organs and weighting factors are modified to follow the ICRP 26/30 Effective Dose Equivalent
calculations, which eliminates flexibility on specifying organs and weighting factors. The
calculation of deposition velocity and the default scavenging coefficient is also modified to
incorporate current EPA policy. Deposition velocity is set to 3.5e-2 m/sec for Iodine, 1.8e-3
m/sec for Particulate, and 0.0 m/sec for Gas. The default scavenging coefficient is calculated as
a function of annual precipitation, which is input on the Meteorological Data tab form.
Only 7 organs are valid for the Effective Dose Equivalent. Changing the organs and weights will
invalidate the results. They are Gonads 25 percent, Breast 15 percent, R MAR 12 percent, Lungs
12 percent, Thyroid 3 percent, ENDOST 3 percent, and Remainder 30 percent.
1.4 Verification
The CAP88-PC programs represent one of the best available verified codes for the purpose of
making comprehensive dose and risk assessments. The Gaussian plume model used in CAP88-
PC to estimate dispersion of radionuclides in air is one of the most commonly used models in
Government guidebooks. It produces results that agree with experimental data as well as any
model, is fairly easy to work with, and is consistent with the random nature of turbulence.
The Office of Radiation and Indoor Air has made comparisons between the predictions of
annual-average ground-level concentration to actual environmental measurements, and found
very good agreement. In the paper "Comparison of AIRDOS-EPA Prediction of Ground-Level
Airborne Radionuclide Concentrations to Measured Values" (Be86), environmental monitoring
data at five Department of Energy (DOE) sites were compared to AIRDOS-EPA predictions.
EPA concluded that as often as not, AIRDOS-EPA predictions are within a factor of 2 of actual
concentrations.
1.5 Limitations
Like all models, there are some limitations in the CAP88-PC system.
While up to six stack or area sources can be modeled, all the sources are modeled as if located at
the same point; that is, stacks cannot be located in different areas of a facility. The same plume
rise mechanism (buoyant or momentum) is used for each source. Also, area sources are treated
as uniform. Variation in radionuclide concentrations due to complex terrain cannot be modeled.
Errors arising from these assumptions will have a negligible effect for assessments where the
distance to exposed individuals is large compared to the stack height, area or facility size.
Ch. 1 Pg. 3
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Dose and risk estimates from CAP88-PC are applicable only to low-level chronic exposures,
since the health effects and dosimetric data are based on low-level chronic intakes. CAP88-PC
cannot be used for either short-term or high-level radionuclide intakes.
Ch. 1 Pg. 4
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CHAPTER 2
GETTING STARTED
2.1 Installation
The CAP88-PC Windows version can be downloaded either from EPA web site:
http://www.epa.gov/radiation/assessment/cap88.html or from DOE web site:
http://www.er.gov/production/er-80/cap88.
The CAP88-PC Version 2.0 installation program creates a program directory, with a default
name of CAP88PC2, with several default subdirectories: DATA, DATASETS, OUTPUT,
POPFILES, and WNDFILES. The CAP88-PC Version 2.0 installation program also writes the
CAP88PCW.INI, NEWPOP.INI, NEWDOE.INI, NEWSTAR.INI, and NEWLTPOP.INI files to
the Windows directory. The installation program does assume that the program directory and the
Windows directory are on the same drive.
2.2 Entering Data
The following is a procedure for entering appropriate data in CAP88-PC. Select New Dataset
from the File Menu. Give the Dataset a descriptive Dataset Name and a Filename. The Dataset
Name should be unique for each dataset, but this is not enforced by the program. The Dataset
Name will appear in the Dataset List each time the Select Dataset form appears. The Dataset
Filename should be unique as this name will be used to create a DOS text file to store the Dataset
parameters. The Filename is limited to 8 characters and may not include a space, a pipe character
(vertical dashes) or an asterisk, as these characters are not appropriate for DOS naming
conventions. Two comment areas are provided for further documenting the dataset. These two
50-character text fields will be repeated on the first page of each Output Report file. Select OK
to have the program create the file and open the 6-page tab form for data entry.
Select each tab form in turn and enter the appropriate data. The Page Down key may be used to
change tab forms as each form is completed. If required data is missing when the dataset is
saved (Save Dataset in the File Menu), the program will ask for the data to be entered. Save the
dataset to the same filename or save the dataset to a new filename before executing CAP88-PC.
From the Run Menu, select Execute CAP88-PC. Indicate the dataset to be executed. The input
data and files are checked briefly, then the executable DOS programs are run. If your computer
does not have enough memory to execute the DOS programs, select the option to create an
INPUT.DAT file, exit Windows, and execute the programs from DOS. Upon successful
execution, Output Report files will be created. These Output Report files can be viewed and
printed using the Print Preview.
Required Data: On the Facility Data tab form, the State must be selected, as the agricultural
density fractions on the Agricultural Data screen are linked to the State selected. CAP88 requires
Ch. 2 Pg. 1
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that the input data include the location and filename of a valid Population File (Run Options tab
form, for Run Type = Population) and a valid Wind File (Meteorological Data tab form). At
least one nuclide must be entered (Nuclide Data tab form). The number of source tabs on the
Nuclide Data tab form is controlled by the number of Sources entered on the Source Data tab
form, so it is appropriate to enter and describe the emitting sources prior to entering nuclide data.
Sample Data: A sample Dataset (Reactive Metals), a sample Population File (RMIASHTA.POP)
and a sample Wind File (ERIEPA.WND) have been provided. Do not select TESTDATA.POP
as a Population File, as it is created with no population data and an error will occur when
executing the CAP88 Model. Other sample Population Files and Wind Files may be extracted
from compressed files using the Population File Library and the Wind File Library, respectively.
These and other utility programs for modifying or creating Population Files and Wind Files can
be found in the Execute Menu.
Many of the menu options appear on the floating/dockable Toolbar. Rest your cursor on the
Toolbar icon to see the label for that icon. Use the mouse to select and drag the Toolbar to
convenient locations.
Many data options appear as buttons or in drop down lists to facilitate and control data entry.
Make appropriate selections to best describe the parameters of the scenario to be modeled. Most
of the inputs will appear in appropriate Output Reports, to be evaluated in the context of the
calculated data.
2.3 Windows 95 Issue
There is a known problem with running CAP88-PC Version 2.0 in a Windows 95 environment
that requires user intervention. When a DOS program is executed (via a DOS 'shell'), the user
must maximize and close the DOS shell window. This problem occurs:
1. ...when executing CAP88... In the Run Menu, select Execute, or select the CAP88-PC
Molecule icon on the toolbar. Select the dataset which will be used to execute CAP88, then
select the OK button. Input data will be checked for completeness, then the program shells out to
DOS three times. Each time the user must maximize and close the DOS shell when the status
box at the bottom on the user's screen shows "Done".
CAP88 involves executing three FORTRAN programs in DOS: DEFAULT.EXE,
AIRDOS.EXE, and DARTAB.EXE. The DOS shell to each of the three programs must be
closed at the end of execution.
There is a DOS shell status bar at the bottom of the Windows 95 screen. The DOS shell status
bar will display the name of the FORTRAN program and the run status. When the first
FORTRAN program is completed, the DOS shell window will show the name DEFAULT (the
Ch. 2 Pg. 2
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FORTRAN program name) and the job status: Done. Click on the [up arrow] to maximize the
window and click on the [x] in the upper right corner to close the DOS shell. This action must be
repeated for the AIRDOS program and the DARTAB program, as their execution completes.
2. ...when executing the Stability Array/Wind File Generator program... When the user selects
the Process button and provides the input and output filenames and selects the Run button, the
DOS program STARDOE.EXE is executed. The DOS shell status bar will display the program
name and the run status. When the job status shows Done, the user must maximize the window
and close the DOS shell. Also, when the user selects the Create Wind File for CAP88-PC
button, the DOS program WINDGET.EXE is executed. The user must again maximize the
Status window and close the DOS shell.
2.4 Toolbar
CAP88-PC Version 2.0 is installed with a Floating and Dockable Toolbar. To Dock a Floating
Toolbar, click and drag the toolbar to the top, bottom, left, or right sides of the screen. To Float a
Docked Toolbar, click and drag the toolbar away from the edge of the screen. Most forms will
appear below the toolbar, and the toolbar may need to be moved away from the form, or in most
cases the form may be moved by clicking and dragging the top of the form. Some forms, notably
the Common Dialog form which assists the user in locating a file or selecting a drive and
directory, will appear on top of the toolbar. This form may be moved away from the toolbar, if
necessary. The File, Run, and Help Menus will also appear over the toolbar. This should not be
a problem.
The Help Menu has two toolbar-setting features. Toolbar On/Off will be checked on the left if
the toolbar is on. The toolbar may be set off indefinitely and the program will not be affected.
Use Reset Toolbar if the video resolution is changed such that a toolbar is no longer in the
display screen even the Toolbar On/Off is checked (on).
2.5 Uninstall CAP88-PC Version 2.0
The Uninstall icon will uninstall only those files that were installed with CAP88-PC Version 2.0.
Any extracted or created Population and Wind Files, as well as any Datasets and Output Files,
will not be deleted. If the Uninstall icon has been removed, run the UNWISE.EXE program
located in the CAP88-PC install directory.
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CHAPTER 3
FILE MENU
3.1 NewDataset
Open a New Dataset by providing descriptive information in the New Dataset Information form
and selecting OK. A set of six tabbed forms appears to assist in the preparation of an input file
(dataset) containing the data needed to execute CAP88-PC.
3.2 Open Dataset
An existing dataset is selected and opened for review and modification. If the dataset name does
not appear in the dataset list (down arrow), use the Maintenance option to locate and Restore an
existing dataset.
3.3 Close Dataset
Close the open dataset without making any changes. Data revisions for a current session are
made to a copy of the dataset. If Close Dataset is selected, the dataset will not have been
updated, possibly resulting in a loss of data. If a New Dataset was opened, it will have been
created and added to the dataset list, but will not have any data revisions saved.
3.4 Save Dataset
Save all data and any changes made to the opened dataset, using the filename of the opened
dataset. The data entry tab forms are then closed. The user must save or close a dataset before
the dataset may be used to execute the CAP88 Model (see Run/Execute).
3.5 Save Dataset As
Save all data and any changes made to the opened dataset, using the filename provided by the
user. This operation creates a new dataset and a new file. The filename must be unique, or the
file with the same name may be overwritten, with user approval.
3.6 Print Setup
This is a standard Windows form for reviewing and setting printer options. The Floating Toolbar
can not be selected or moved when this form is open.
Ch. 3 Pg. 1
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3.7 Print Preview
Select Print Preview to display and print CAP88-PC output reports. The output reports have the
same filename as the dataset, but with CAP88-standard file extensions. Use the tabs on the Print
Preview form to move from one report to another. Use the scroll bar to scroll down or up to
view each report. When the Print Current View option is selected, the entire report shown in the
tab window is printed. To print several reports at once, check the report boxes and choose the
Print button.
3.8 Maintenance
There are two maintenance options, File Maintenance and List Maintenance. These options
assist the user in archiving, deleting, restoring, and renaming Datasets, Population Files, and
Wind Files, as well as maintain the lists that describe the Population Files and Wind Files.
3.9 File Maintenance
This menu item assists the user in archiving, deleting, restoring, and renaming Datasets,
Population Files, and Wind Files. File Maintenance will perform the indicated operation and
also maintain the file selection lists used in the data entry portion of the program. If the
Windows File Manager is used to perform these operations, files selected from drop down lists
may not be found.
3.10 Li st Maintenance
This menu item assists the user in maintaining Location Descriptions and Census Dates or
Reference Dates, for Population Files and Wind Files, respectively. Select each file name and
enter or revise descriptive information, then select OK to update the lists. If Cancel is selected,
the lists will not be updated.
3.11 Convert SCR File
Use this option to locate, read, and reformat a dataset file (.SCR) that was created using the
CAP88-PC Version 1 (DOS) program. CAP88-PC Version 2.0 stores and reads dataset files in
the format of the INPUT.DAT file that is read by the FORTRAN programs comprising the
CAP88 Model.
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3 .12 Create INPUT.DAT File
Some users will find difficulty executing the CAP88 FORTRAN programs from Windows (shell
to DOS) due to the computer's memory constraints. The user may select this option to copy the
selected dataset to a file named INPUT.DAT in the CAP88-PC working directory. (The working
directory can be viewed in Windows by selecting the File/Properties menu item when the
CAP88-PC 2.0 icon is highlighted.) The user can then exit Windows and, from DOS, change
directory (CD) to the working directory and run the following programs to generate desired
output (this order is mandatory for proper results):
DEFAULT,
AIRDOS,
DARTAB
After successful completion of these three programs, return to CAP88-PC Version 2.0 to view
(Print Preview) the output files.
3.13 Exit
Close all files and exit the CAP88-PC Version 2.0 program. Any open Dataset must be saved or
closed to exit the program properly.
Ch. 3 Pg. 3
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CHAPTER 4
RUN MENU
4.1 Execute
Run the CAP88 Model. Before actually executing the assessment, the program will check to
make sure that you have selected the following items in the dataset: a State, a Population File (if
the run is a population assessment), a Wind File, and at least one Radionuclide. If the preceding
items are present, the program will execute the selected dataset by shelling out to DOS to run the
FORTRAN programs DEFAULT, AIRDOS, and DARTAB. If one or more of the required data
items are missing, a message will be displayed so you will know to modify the dataset
accordingly. If, for some reason, a Population File or Wind File has been selected but no longer
exists, a message will be displayed and the programs will not be executed. (Some users may not
have the computer memory required to execute these DOS programs from Windows. See Create
INPUT.DAT File for instructions.)
4.2 Scan Population File Format
This menu item reads the indicated Population File and determines if the data is in proper format.
No guarantees are made to the correctness of the data, though the distance increments are
checked to be consecutively increasing.
The Population File Editor can be used to create or modify a Population File and maintain the
proper file format. The Population file format should be as follows:
Row 1 should have a dollar sign ($) in the first column. The location description, latitude, and
longitude on row 1 are for information only to verify that the file desired is the file the user has
selected. The number of distances associated with the population file must be in columns 68 and
69. The number of distances may be any integer betwen 2 and 20; single digit distances (2-9)
should be in column 69.
Distances begin in row 2 and all numbers are right justified. The number of distances found in
the file will be the number specified by NRAD. The distances are edgepoints of each sector (the
midpoints used in the calculations will be calculated by the program) and are entered in the
population file in kilometers. The CAP88 programs will multiply each distance by 1000 before
calculating the midpoints and using them in the assessment. For example, the first distance in
the sample file, .62 kilometers, will become 620 meters and the midpoint calculated from that
will be 310 meters. There can be up to 20 distances, but the typical number of distances is 13.
Only distances up to 80 kilometers should be used. The assessment is not valid for distances
above 80 kilometers.
Ch. 4 Pg. 1
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The population values are entered with distances across (columns) and directions down (rows);
however, each row will not be a new direction. There will be 20 distances for each direction
(regardless of the number of distances specified in the population file). The extra distances
(usually 7) will simply contain zero. There will always be 8 population values per row with the
first value ending at column 10 and each subsequent value ending at multiples of 10 with the last
value per row ending in column 80. This means that for the direction N, the population values
will be contained on the first, second and part of the third row of the distance-direction
population values. The first population value for the next direction, NNW, will be contained in
columns 41 through 50 of the third row and subsequent values for direction NNW will be
contained on the remaining part of the third row, the fourth, and part of the fifth row. There are
16 directions in counterclockwise order starting with North.
4.3 Population File Editor
This utility program assists the user in creating or displaying a Population File. An 'empty'
Population File, TESTDATA.POP is provided as a template for building a properly formatted
Population File. Any Population File intended for use with a CAP88-PC dataset should be able
to be read, displayed, or printed by this program.
4.4 Population File Library
This utility program provides Population Files that were distributed with CAP88-PC Version 1.
The files in the library are stored in a compressed format. Choose a location from the grid by
clicking (highlighting) the grid row and download the Population File by selecting the Extract
button. The Extracted Population File is in the proper format to be used by CAP88-PC.
4.5 Scan Wind File Format
This menu item reads the indicated Wind File and determines if the data is in the proper format.
No guarantees are made as to the correctness of the data, though the sum of frequencies is
checked. Frequencies should sum to 1.0000, within a tolerance of 0.0005 for rounding. The
format of a Wind File is as follows:
Record 1 - three hexidecimal file marks are written by the GETWIND program. This record is
ignored.
Record 2 - average wind speed (not used). [0000.00000]
Record 3 - wind direction frequency totals for each of the 16 wind directions. [0.0000] The
numbers on this record should sum to 1.0000 within a tolerance of .0005 for rounding.
Records 4 through 10 - each record has 16 reciprocal-averaged wind speeds, for each of the 7
stability categories. [0.000]
Ch. 4 Pg. 2
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Records 11 through 17 - each record has 16 true-averaged wind speeds, for each of the 7 stability
categories. [0.000]
Records 18 through 33 - each record has frequencies for the 7 stability categories, for each of the
16 wind directions. [00000.0000] The numbers on these 16 records should sum to 1.0000 within
a tolerance of .0005 for rounding.
4.6 Wind File Library
This utility program provides Wind File data for many National Weather Service (NWS) stations
in a compressed format. The Wind File Library also contains the meteorological data issued with
CAP88-PC Version 1. Choose a weather station from the grid by clicking (highlighting) the grid
row and download the station file by selecting the Extract button. The Extracted Wind File is in
the proper format to be used by CAP88-PC.
4.7 Stability Array/Wind File Generator
The STAR Distribution Program assists the user in extracting and processing National Climactic
Data Center (NCDC) or site-specific meteorological data based on several popular methods.
Each of the processing methods creates a Stability Array file (.STR) that is then used to create a
Wind File for input to CAP88-PC. If the user is not an experienced meteorologist-modeler, it is
strongly suggested that the user work with a meteorologist-modeler to prepare NCDC or on-site
meteorological data for input to CAP88-PC.
There are 96 records in the Stability Array file, one for each of the 16 wind directions (N, NNE,
NE, ENE, E, ESE, SE, SSE, S, SSW, SW, WSW, W, WNW, NW, and NNW) and Stability
Category (A-F) Sixteen records are entered for Stability Category A, then Stability Category B,
etc., through Stability Category F. Stability Classes used for CAP88-PC are: A - extremely
unstable, B - unstable, C - slightly unstable, D - neutral, E - slightly stable, and F - stable.
All records are of the same format. The total of all the frequencies entered on the 96 records
should add to 1.00000 within a tolerance of .05 percent. The format of a Stability Array (STAR)
record follows:
Column 1 is blank.
Columns 2-4 contain the wind direction, right justified (E would be in column 4, and NE would
be in columns 3 and 4). Column 5 is blank.
Column 6 contains the Stability Category, A through F.
Column 7 is blank.
Columns 8-14 contains the frequency for winds 1-3 knots (for example 0.00041).
Columns 15-21 contains the frequency for winds 4-6 knots.
Columns 22-28 contains the frequnency for winds 7-10 knots.
Ch. 4 Pg. 3
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Columns 29-35 contains the frequency for winds 11-16 knots.
Columns 36-42 contains the frequency for winds 17-21 knots.
Columns 43-49 contains the frequency for winds greater than 21 knots.
Once a Stability Array file has been created, use the button Create Wind File for CAP88-PC to
run the program which converts the STAR file to a Wind File for input to CAP88-PC. A
common dialog box will appear for the user to identify the STAR file to be converted. The
Create Wind File options runs the program WINDGET.EXE. WINDGET.EXE is identical to the
GETWIND.EXE program used by CAP88-PC Version 1, but is now compatible with the
filenames and pathnames provided by the call from a Windows program.
For the format of a Wind File, see Scan Wind File Format.
Ch. 4 Pg. 4
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CHAPTER 5
NEW DATASET INFORMATION
5.1 New Dataset Information Form
Use this form to locate, name, and describe the Dataset to be created. A New Dataset is created,
even if the user later Closes a file without saving changes.
Drive, Dataset
Select a drive that the new dataset will be copied to. The current drive is suggested. Choosing a
network drive or a floppy drive that will not always be available to the program will create an
error if the drive is not found when the dataset is selected again for modification or execution.
Directory, Dataset
Select a directory that the New Dataset will be copied to. The datasets subdirectory in the
program directory is suggested. Change the directory chosen by double-clicking on the main
directory and selecting the desired subdirectory.
Name, Dataset
Enter a Dataset Name, up to 20 characters; do not use apostrophes or double quotes. This name
will appear in the drop down list on the Select Dataset screen, and in the label of the data entry
tabbed forms. The Dataset Name should be descriptive enough to allow accurate selection of a
Dataset.
Filename, Dataset
Enter a Dataset Filename, up to 8 characters. This filename must not contain any spaces, piping
(vertical dashes), or asterisks, as these are not valid for DOS naming conventions. This filename
must be unique in the directory in which it will be created.
Comment, Dataset
(Optional) Enter Comments, up to 50 characters. Do not use an apostrophe or double quotes, all
other characters and spaces are allowed. The Comments should accurately describe the
assessment scenario.
Comment Additional, Dataset
(Optional) Enter Comments, up to 50 additional characters. Do not use an apostrophe or double
quotes, all other characters and spaces are allowed. The Comments should accurately describe
the assessment scenario.
Cancel Button
Select the Cancel button to exit the New Dataset form without creating a new Dataset.
Ch. 5 Pg. 1
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OK Button
Select the OK button to create the New Dataset with the parameters defined. The New Dataset
Information form will be closed and the CAP88-PC data input tab forms will appear.
Ch. 5 Pg. 2
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CHAPTER 6
SELECT DATASET INFORMATION
6.1 Select Dataset Form
Use this form to select a dataset for the desired operation. Except for the Dataset Name List, all
other fields on this form are read-only and will be filled with appropriate data when a dataset is
selected.
Name List, Dataset
Click on the down arrow to display the list of datasets recognized by CAP88-PC. Select a
dataset name from the list by clicking once on the name. To add a dataset to the Dataset Name
list, either Open a New Dataset or use the File Maintenance function to Restore an existing
Dataset.
Cancel Button, Select Dataset
Close the Select Dataset form, without performing the desired operation.
OK Button, Select Dataset
Use the selected dataset for the desired operation. The Select Dataset form will be closed and the
CAP88-PC data input tab forms will appear.
Ch. 6 Pg. 1
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CHAPTER 7
PRINT/VIEW
7.1 Print/View
Use this form to view CAP88-PC Output Reports and select which reports, if any, will be
printed.
Tabs, Output Report
Click on these tabs to change the CAP88-PC Output Report being displayed. If a tab is missing,
that report was not created, or was deleted from the directory. Return to the Run Option tab of
the data entry form to view report selection information. If necessary, select a new report option
(Yes/No), save the data, and re-execute CAP88-PC.
Print Check Boxes, Output Report
Select the boxes next to the report names for reports to be printed (in their entirety). An X will
appear in the selected box. Click again to remove the X and un-select a report. The selected
reports will not be sent to a printer until the Print button is selected.
Print Current View Button
Print the entire CAP88-PC Output Report shown in the view window. Partial reports cannot be
printed with this viewer. If partial reports are desired, another text editor may be used to view
and print relevant portion of the report.
Cancel Button, Print Preview
Close the Print Preview form.
Print Button
Any Output Reports for the dataset that have an X in the check box will be printed (in their
entirety).
Ch. 7 Pg. 1
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CHAPTER 8
MAINTENANCE OPERATION
8.1 File Maintenance Operations Form
The File Maintenance Operations described below will perform the operation described - as well
as - maintain the lists supported by CAP88-PC Version 2.0. Warning: Using the Windows File
Manager to perform these operations will result in the program lists not being maintained. Files
deleted using the Windows File Manager will not be found when selected from the Dataset list,
the Population File list, or the Wind File list. Files renamed or copied using the Windows File
Manager will not appear in the Dataset list, Population File list, or the Wind File list until
Restored using this option.
Archive, Delete, Restore, Rename
Select the operation to be performed. Archive will copy the selected file(s) to a location
(diskette, directory, etc.) indicated by the user and remove the filename from any lists maintained
by the CAP88-PC Version 2.0 program. Archive does not compress the files (all CAP88-PC
files, excluding Output Reports, are rather small text files). Delete will erase file(s) from the
location selected and removes the filename(s) from the Dataset list, Population File list, or Wind
File list, as appropriate. Restore copies file(s) from another location and adds the filename(s) to
the Dataset list, Population File list, or Wind File list, as appropriate. Restore checks each
filename to be restored for uniqueness, and will ask before overwriting a file with the same
name. Rename changes the name of the file indicated by the user and revises the Dataset list,
Population File list, or Wind File list, as appropriate. For example, the user may wish to rename
Wind Files extracted from the Wind File Library to change the filename from the Station ID to a
city or location name that is more easily recognizable.
Select Type of File for File Maintenance Operation
Selection of the Dataset file type will allow the user to select an existing dataset from the Dataset
Name list. Selection of the Dataset file type will also perform the identical operation on any
Output Report files that exist for the Dataset. Selection of the Population File type will remove
from, add to or revise the Population File list when files are deleted, restored, or renamed.
Selection of the Wind File type will remove from, add to or revise the Wind File list when files
are deleted, restored, or renamed. Use the List Maintenance option to revise file descriptions and
date information for the Population Files or Wind Files.
Cancel Button, Select Maintenance Operation
Closes the Select Maintenance Operation form.
OK Button, Select Maintenance Operation
If both a File Maintenance Operation and a File Type have been selected, the OK button will
submit the request and the appropriate form will appear for selecting the particular file to be
altered. If either the File Maintenance Option or the File Type has not been selected, an error
message will appear.
Ch. 8 Pg. 1
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8.2 Select File
Select a file from the current directory or Locate a file in another directory.
Population File Directory
Choose this option if the Population File appears in the Population File list in the current
directory. The current directory is a subdirectory named Popfiles that is subordinate to the
directory that CAP88-PC Version 2.0 was installed to.
Custom Population File
Choose this option to locate a Population File in a directory other than the Popfiles subdirectory.
The user is provided a form to select a drive, directory, and filename for the desired file.
Population File List
If the Population File resides in the Population File Directory, a Population File list will be
displayed and a Population File may be chosen from that list. If the Population File is not in the
default directory, then select the Locate button to choose the drive and directory of the desired
file.
Wind File Directory
Choose this option if the Wind File appears in the Wind File list in the current directory. The
current directory is a subdirectory named Wndfiles that is subordinate to the directory that
CAP88-PC Version 2.0 was installed to.
Custom Wind File
Choose this option to locate a Wind File in a directory other than the Wndfiles subdirectory. The
user is provided a form to select a drive, directory, and filename for the desired file.
Wind File List
If the Wind File resides in the Wndfiles subdirectory, a Wind File list will be displayed and a
Wind File may be chosen from that list. If the Wind File is not in the current directory, then
select the Locate button to choose the drive and directory of the desired file.
Cancel Button
Close the Select File form.
OK Button
If a filename appears on this form, the next archive form will appear. If no file has been selected,
an error message will appear.
Ch. 8 Pg. 2
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8.3
Save File As Form
Change the name of the file if desired. The name of the selected file appears at the top of the
form.
Dataset Filename
Filenames are limited to 8 alphanumeric characters and exclude blanks, asterisks, and pipe
(vertical dishes) characters.
Population Filename
Filenames are limited to 8 alphanumeric characters and exclude blanks, asterisks, and pipe
(vertical dashes) characters.
Wind Filename
Filenames are limited to 8 alphanumeric characters and exclude blanks, asterisks, and pipe
(vertical dashes) characters.
Cancel Button
Close the Save File As form.
OK Button
Perform the desired operation.
8.4 Change List Information Form
Use this form to enter list information for both the Population File list and the Wind File list.
NO CHANGES ARE MADE UNTIL THE OK BUTTON IS SELECTED, at which time both
the Population File list and the Wind File list are updated. If changes are made and the Cancel
button is selected, THE LISTS WILL NOT BE UPDATED.
Population File Directory
Choose this option to change the list of Population File information (description and census date)
for files in the Popfiles subdirectory.
Population File List
Select the down arrow to display and select the Population File description and census date to be
displayed and altered.
Population File Description
Enter a location description, limited to 36 characters, that will identify the Population File.
Ch. 8 Pg. 3
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Population File Census Date
Enter the year that the population assessment was performed.
Wind File Directory
Choose this option to change the list of Wind File information (description and reference dates)
for files in the Wndfiles subdirectory.
Wind File List
Select the down arrow to display and select the Wind File description and reference dates to be
displayed and altered.
Wind File Description
Enter a weather station description, limited to 36 characters, that will identify the Wind File.
Wind File Period of Record
Enter the year(s) that meteorological data was collected for frequency distribution analysis.
Cancel Button
Close the Change List Information form, WITHOUT updating either the Population or Wind File
lists.
OK Button
Close the Change List Information form, after updating both the Population File list and the
Wind File list.
Ch. 8 Pg. 4
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CHAPTER 9
DATASET DATA
9.1 Facility Data
The Facility Data tab form is used to describe the facility and time period to be modeled. On the
Facility Data tab form, a State must be selected from the list provided. The State selected will
determine the agricultural values used on the Agricultural Data Tab Form. After all known
Facility Information is entered, use the Page Down key to advance to the next tab form.
Facility Name (Optional)
The Facility Name is used for identification purposes only. The Facility Name appears on each
Output Report.
Address Line 1 (Optional)
The Facility Address (line 1) appears on each Output Report
Address Line 2(Optional)
The Facility Address (line 2) appears on each Output Report
City (Optional)
The City that the Facility is located in or near appears on each Output Report.
State Name (Required)
The State name is required because it is used by the program to establish values for agricultural
arrays of beef cattle, milk cattle, and crop production according to EPA-accepted state-wide
averages. A state name must have been selected for an assessment to be executed. State names
are chosen from a list box, which appears when you click on the down arrow when the state field
is selected. To use the list box search feature, press any letter key and the list box automatically
goes to the first state beginning with that letter. Selection of Hawaii, Alaska, or the District of
Columbia will result in zeros being loaded on the Agricultural Data tab form.
Zip Code (Optional)
Enter the Zip Code and Zip Plus 4 Code, if known.
Emission Year (Optional)
Choose the year in which the radionuclide emissions occurred from the drop down list. If a year
is desired that is not in the drop down list, use a database file editor to add the year to the file
YEAR.DBF.
Ch. 9 Pg. 1
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Source Category (Optional)
The Source Category is for information only. No particular category is enforced at this time.
Comments Line 1 (Optional)
Comments (line 1) are restricted to 50 characters and appear on the first page of each Output
Report. Comments also appear on the Select Dataset form for additional identification of the
dataset.
Comments Line 2(Optional)
Comments (line 2) are restricted to 50 characters and appear on the first page of each Output
Report. Comments also appear on the Select Dataset form for additional identification of the
dataset.
9.2 Run Options
The Run Options tab form is used to describe the population to be assessed and select optional
output tables and reports. CAP88-PC Version 2.0 uses population arrays in the same format as
the mainframe CAP88 program. A sample population assessment is provided with CAP88-PC
Version 2.0. Other population assessments may be downloaded from the Population File
Library. Users are encouraged to create their own population arrays using the Population File
Editor supplied with the CAP88-PC Version 2.0 program. Census data or population survey data
should be obtained for the facility and area to be modeled.
Assessment Run Type
The Assessment Run Type must be selected to determine the source of the population data. If an
Individual Assessment is chosen, the midpoint distances for the assessment areas must be
entered. If a Population Assessment is chosen, the data will be read in from a Population File.
The Population File may be selected from the drop down list.
Population File Directory
A Population File is required for a Population Assessment Run Type. The Population File Editor
in the Run Menu can be used to generate a Population File in the proper format. Also, a sample
population assessment may be downloaded from the Population File Library. The distances
entered in the Population File are endpoint distances and are converted to midpoint distances by
CAP88-PC. Population Files can be located and maintained in the Popfiles subdirectory, or can
be selected from another directory by choosing the Custom Population File option.
Custom Population File
If the Population File resides anywhere except in the Popfiles subdirectory, choose this option
and select the Locate button to locate and select the Population File for the assessment. To get a
Custom Population File into the Population File Directory, use the File Maintenance option to
Restore a Population File, then use the List Maintenance option to record the population
Ch. 9 Pg. 2
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description or location and census date (year of population estimation, adjustment or
assessment).
Population File Location
Enter the drive, directory, and filename of the desired Population File or select the Locate button
to browse the drives and directories to locate the Population File to be used for the assessment.
Generate Genetic Effects?
If No is selected, genetic effects tables will be suppressed in the Synopsis (.SYN) Output Report.
Create Dose and Risk Factor File?
Select Yes to generate a Dose and Risk Factor Output Report file (.FAC) when this assessment is
used to execute CAP88-PC. Dose and Risk are estimated by combining the inhalation and
ingestion intake rates, air and ground surface concentrations with the dose and risk conversion
factors used in CAP88-PC. The effective dose equivalent is calculated using the weighting
factors in ICRP Publication 26. Risks are based on lifetime risk from lifetime exposure, with a
nominal value of 4E-4 cancers/rem. Doses and risks can be tabulated as a function of
radionuclide, pathway, location and organ. CAP88-PC also tabulates the frequency distribution
of risk, showing the number of people at various levels of risk. The risk levels are divided into
orders of magnitude, from one in ten to one in a million. Dose and Risk estimates from CAP88-
PC are applicable only to low-level chronic exposures, since the health effects and dosimetric
data are based on low-level chronic intakes. CAP88-PC cannot be used for either short-term or
high-level radionuclide intakes.
Create Concentration Table File?
Select Yes to generate a Concentration Table Output Report file (.CON) when this assessment is
used to execute CAP88-PC. The Concentration Table may be quite large if many radionuclides
are selected. Radionuclide concentrations in air, rates of deposition on ground surfaces,
concentrations in food and intake rates to people from ingestion of food produced in the
assessment area are calculated by the model. Estimates of the radionuclide concentrations in
food, leafy vegetables, milk and meat consumed by humans are made by coupling the output of
the atmospheric transport models with the US Nuclear Regulatory Commission Regulatory
Guide 1.109 terrestrial food chain models.
Create Chi/Q Table File?
Select Yes to generate a Chi/Q analysis (.CHI) of the scenario provided for execution of CAP88-
PC. Chi/Q values are used to convert radionuclide release values to concentrations.
Midpoint Distances
Midpoint distances are required for an Individual Assessment. These distances are the distances
at which the doses and risks are calculated, in meters. The distances must be integers between 1
and 80000 meters (inclusive). A message will be displayed if you enter a distance outside this
Ch. 9 Pg. 3
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range. At least one distance must be entered for the dataset to execute. If no distances are
entered, the AIRDOS program will abort. The distances entered in the cells must be contiguous
and ascending, that is, no cells can be skipped and the midpoint distances must increase from left
to right in each row. Cells (at the end) may be left blank after the midpoint distances have been
entered.
Population File List
Select the down arrow to see the descriptive information and Population File names in the
Popfiles subdirectory.
Locate Button
Select this button to get a form to browse the drives and directories for a particular Population
File.
9.3 Meteorological Data
The Meteorological Data Tab Form is used to supply site meteorological data for the dispersion
modeling.
Wind File Directory
A Wind File is required for CAP88 execution. The Wind File Library in the Run Menu can be
used to obtain a Wind File in the proper format. These Wind Files were created from the
National Weather Service data which is available for many weather station sites. If the user has
on-site meteorological data, select the Stability Array Distribution program in the Run Menu to
process and convert on-site data to a properly formatted Wind File. Wind Files can be located
and maintained in the Wndfiles subdirectory, or can be located by choosing the Custom Wind
File option.
Custom Wind File
If the Wind File resides anywhere except in the Wndfiles subdirectory, choose this option and
select the Locate button to locate and select the Wind File for the assessment. To get a Custom
Wind File into the Wind File Directory, use the File Maintenance option to Restore a Wind File,
then use the List Maintenance option to record the location and dates for which the
meteorological data was collected.
Wind File Location
Enter the drive, directory, and filename of the desired Wind File or select the Locate button to
browse the drives and directory to locate the Wind File to be used for the assessment.
Annual Precipitation
The average annual precipitation (in centimeters) at or near the site.
Ch. 9 Pg. 4
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Annual Ambient Temperature
Average annual ambient temperature (in degrees Celsius) at or near the site. Temperatures above
200 degrees are assumed to be in degrees Kelvin and will be converted and shown as degrees
Celsius when the dataset is re-opened.
Height of Lid
The height of the tropospheric mixing layer (in meters) at or near the site. This field must
contain a positive non-zero value. A zero value will cause the AIRDOS program to abort when
the dataset is executed.
Locate Button
Select this button to get a form to browse the drives and directories for a particular Wind File.
Wind File List
Select the down arrow to see the descriptive information and Wind File names in the Wndfiles
subdirectory.
9.4 Source Data
The Source Data Tab Form is used to identify the type of emitting source and the dimensions of
each emitting source being assessed. Stack and Area Sources cannot be mixed in a single
assessment. While up to six stack or area sources can be modeled, all the sources are modeled as
if located at the same point. The same plume rise mechanism (Buoyant, Momentum, Fixed, or
Zero) is used for each source. Also, area sources are treated as uniform. Variation in
radionuclide concentrations due to complex terrain cannot be modeled. Errors arising from these
assumptions will have a negligible effect for assessments where the distance to exposed
individuals is large compared to the stack height, area, or facility size.
Source Type
The emitting sources must be identified as stacks (point) or area sources. While up to six stack
or area sources can be modeled, all the sources are modeled as if located at the same point. The
same plume rise mechanism (Buoyant, Momentum, Fixed, or Zero) is used for each source.
Also, area sources are treated as uniform.
Number of Sources
Up to six (6) emitting sources (stacks or areas) may be modeled. The fields for Height,
Diameter/Area, and Plume Rise Type (if Momentum or Buoyant) change as the number of
emitting sources change, so select the number of sources before entering any associated data.
Area Dimensions
Height (in meters) and Area (in square meters) of the Area Source.
Ch. 9 Pg. 5
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Plume Rise Type
Select the Plume Rise Type for the dispersion modeling. The choices are Buoyant, Momentum,
Fixed, and Zero. The same plume rise mechanism is used for each source.
Plume Rise for Pasquill Categories
Plume Rise for each Pasquill Category for a Fixed Plume Rise Type. Enter the actual plume rise
(in meters) for each of the seven Pasquill Categories (A through G) if a Fixed Plume Rise Type is
selected. If a Zero Plume Rise Type is selected, zero is entered for each of the seven Pasquill
Categories (A through G), and no further action is required.
Heat Release Rate or Exit Velocity
Enter the heat release rate (in calories per second) for a Buoyant Plume Rise Type or enter the
exit velocity (in meters per second) for a Momentum Plume Rise Type.
Stack Dimensions
Height (in meters) and Diameter (in meters) of each Stack or Point Source.
9.5 Agricultural Data
The Agricultural Data Tab Form is used to enter agricultural factors which will be applied to the
dispersion data to estimate uptake of emitted radionuclides into the food chain.
EPA Food Source Scenarios
Selection of each EPA Food Source Scenario (Urban, Rural, Local, Regional, and Imported) will
result in different fractions appearing in the 9 cells which describe the fraction of Vegetable,
Milk, and Meat produced in the area, or imported to the area. The fractions are not editable
unless the Entered scenario is selected, in which case fractions must be entered by the user. The
Entered fractions must total to 1.0 for each column or the user will be asked to re-enter the
fractions or make another scenario selection.
EPA Food Source Scenarios - Fractions
Selection of each EPA Food Source Scenario will result in different fractions appearing in the 9
cells which describe the fraction of Vegetable, Milk, and Meat produced in the area or imported
to the area. These fractions are not editable unless the Entered scenario is selected, in which case
fractions must be entered by the user. The Entered fractions must total to 1.0 for each column,
otherwise, the user will be asked to re-enter the fractions or make another scenario selection.
Beef Cattle Density
Sample distributions of beef cattle density are provided by EPA for the assessment area using
average agricultural productivity data for each of the fifty states. Since data was not available for
Alaska, Hawaii, and the District of Columbia, the user must supply relevant agricultural data for
these areas. Using zero in this field will result in an error when the program is executed.
Ch. 9 Pg. 6
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Milk Cattle Density
Sample distributions of milk cattle density are provided by EPA for the assessment area using
average agricultural productivity data for each of the fifty states. Since data was not available for
Alaska, Hawaii, and the District of Columbia, the user must supply relevant agricultural data for
these areas. Using zero in this field will result in an error when the program is executed.
Land Fraction Cultivatedfor Vegetable Crops
Sample distributions of crop productivity are provided by EPA for the assessment area using
average agricultural productivity data for each of the fifty states. Since data was not available for
Alaska, Hawaii, and the District of Columbia, the user must supply relevant agricultural data for
these areas. Using zero in this field will result in an error when the program is executed.
9.6 Nuclide Data
The Nuclide Data Tab Form is used to select and describe characteristics of the radionuclides
emitted by each source. Two complex chains of nuclides may be selected: U-238, Uranium; and
Th-232, Thorium. CAP88 accounts for the buildup of decay products in each of the complex
chains. There are also ten simple chains which each have one decay element: Cs-137, Cesium ;
Ba-140, Barium; Mo-99, Molybdenum; Pb-210, Lead; Pu-241, Plutonium; Sr-90, Strontium; Zr-
95, Zirconium; Ru-103, Ruthenium 103; Ru-106, Ruthenium 106; and Ce-144, Cerium. When
one or more of these radionuclide chains are selected, a dialogue box will appear with the
information that the nuclide is the beginning of a chain, and asking if the chain should be added.
If Yes is selected, the entire chain will be added to the list. If No is selected, only the individual
nuclide will be added to the list.
Nuclide List
At least one nuclide should be selected, otherwise the dataset will not be saved or executed (the
dataset may, however, be closed). Select a Nuclide from the drop down list by clicking on the
down arrow in the Nuclide field and entering the first letter of the Nuclide name. The list will
jump to nuclides starting with the letter selected. Click on the nuclide name to be added.
Nuclide names appear for each emitting source, but a release rate of zero will show that the
nuclide is not emitted from a particular source. If the nuclide selected is a member of a chain, a
message will appear to request if the nuclide will be treated as an individual or whether the chain
members should be entered. The program counts the nuclides entered and will impose a limit of
36 nuclides to remain compatible with CAP88. After each nuclide is selected, the nuclide's size
and class information appears in the data grid. The nuclide size and class data applies to the
nuclide emitted from every source. Use the drop down lists to choose other valid size and class
selections (if applicable) for each nuclide.
Nuclide Release Rate
There will be Source Tabs (from 1 to 6) above the data entry grid for entry of the Release Rate
for each nuclide from each source. If a source does not emit a nuclide in the list, the Release
Rate will be zero for that source. The release rates can be entered in decimal or exponential
notation.
Ch. 9 Pg. 7
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Particle Size
The default particle size will appear for the selected nuclide. Select the down arrow to change
the particle size, if necessary. Select one of the allowed Activity Medium Aerodynamic
Diameter Micrometers (AMAD) for particulates. Particle size (AMAD) in micrometers for
inhaled particles is 0.0, 0.3, 1.0, or 3.0. Some nuclides are restricted in their particle size
allowances, and gases get a particle size assignment of 0.
Nuclide Class
Select one of the allowed lung clearance classes for inhaled particles. If a Class field contains
'None', then class is not applicable to that particular radionuclide. After each nuclide has been
selected, the default clearance class appears. Some nuclides are restricted in their clearance class
allowances. Use the drop down list as a guide to the valid classes for each nuclide.
Ch. 9 Pg. 8
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CHAPTER 10
DEFAULT FILE CHANGES
10.1 Purpose of Default Value
The DEFAULT.DAT file contains various types of default data for CAP88-PC. The file is
divided into two segments. The first segment contains default values that can, with great caution,
be changed by the user. The second segment contains permanent defaults which are values that
must never be changed by the user since any changes would corrupt the assessments.
10.1.1 User Changeable Defaults
The defaults contained in the DEFAULT.DAT file for meteorological data, inhalation and
ingestion rates, water use and agricultural productivity are the values approved by EPA to
demonstrate compliance as required by 40 CFR 61.93(a).
CAUTION: Any modification to the DEFAULT.DAT file must be approved
by EPA if the modified parameters are used to demonstrate compliance per
40 CFR 61.93(a).
There may be users who, in rare instances, might need to change one or more of these values for
a specific purpose. The user, however, should be fully aware that these values must only be
changed when and if the user fully understands the full impact that the change(s) will have upon
the assessments run with the user specified values.
CAUTION: If any of these values are changed without full knowledge of the
impact of the change(s), the resulting assessments could be invalid for the
intended purpose.
10.1.2 Permanent Defaults
The default values found in the second segment of the file contains defaults that must not be
changed by the user. These values are contained in the DEFAULT.DAT file so that if directed by
EPA, applicable defaults can be easily changed within this file and promptly disseminated to all
users. This will preclude the necessity of modifying program code and disseminating new
executable programs.
10.2 Changeable Defaults
10.2.1 Variable Names and Descriptions
The following is a list of variable names whose values can be changed by the user. Also included
are their units of measure, default values and a brief description. The variable names here will
Ch. lOPg. 1
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match the names you will see in the DEFAULT.DAT file. They are grouped in categories such as
meteorological, agricultural, etc.
VARIABLE UNITS
DEFAULT
DESCRIPTION
Meteorological Defaults
TG
°K/m
.0728
.1090
.1455
Vertical temperature gradient for
Pasquill categories E, F,
and G (three element array)
Default Rates
BRTHRT cm3/hr
9.167E+5
Inhalation rate of man
DDI
0.5
Fraction of radioactivity retained on leafy
vegetables and produce after washing
UF
UL
UM
UV
kg/yr
kg/yr
liter/yr
kg/yr
85.0
18.0
112.0
176.0
Ingestion rate of meat by man
Ingestion rate of leafy vegetables by man
Ingestion rate of milk by man
Ingestion rate of produce by man
Water Defaults
DILFAC cm
1.0
Depth of water for dilution for water
immersion doses
USEFAC
0.0
Fraction of time spent swimming
Ch. lOPg. 2
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Agricultural Defaults
FSUBG
FSUBL
1.0
1.0
Fraction of produce ingested grown in
garden of interest
Fraction of leafy vegetables grown in garden
of interest
FSUBP
FSUBS
LAMW
MSUBB
P
QSUBF
R1
R2
TAUBEF
TSUBE1
TSUBE2
TSUBF
hr"1
kg
kg/m2
kg/day
hr
hr
day
0.4
0.43
2.9E-3
200.0
215.0
15.6
0.57
0.2
3.81E-3
720.0
1440.0
2.0
Fraction of year animals graze on pasture
Fraction of daily feed that is pasture grass
when animal grazes on pasture
Removal rate constant for physical loss by
weathering
Muscle mass of animal at slaughter
Effective surface density of soil, dry weight
(assumes 15 cm plow layer)
Consumption rate of contaminated feed or
forage by an animal (dry weight)
Fallout interception fraction-pasture
Fallout interception fraction-vegetables
Fraction of animal herd slaughtered per day
Period of exposure during growing season-
pasture grass
Period of exposure during growing season-
crops or leafy vegetables
Transport time: animal feed-milk-man
TSUBH1
hr
0.0
Time delay—ingestion of pasture grass by
animals
TSUBH2
hr
2160.0
Time delay—ingestion of stored feed by
animals
Ch. lOPg. 3
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TSUBH3
TSUBH4
TSUBS
VSUBM
YSUBV1
YSUBV2
TSUBB
ILOC
JLOC
PLOC
hr
hr
day
liter/day
kg/m2
kg/m2
yr
336.0
336.0
20.0
11.0
0.28
0.716
100.0
Time delay—ingestion of leafy vegetables by
man
Time delay—ingestion of produce by man
Average time from slaughter of meat animal
to consumption
Milk production of cow
Agricultural productivity by unit area (grass-
cow-milk-man pathway)
Agricultural productivity by unit area
(produce or leafy vegetables ingested by
man)
Period of long-term buildup for activity in
soil
Miscellaneous Input Values
100.0
GSCFAC
0.5
Direction index of the single location used
for individual calculations
Distance index of the single location used
for individual calculations
The percentile of the total risk to use in
choosing the location for the exposure array
used for the individual tables. When ILOC
and JLOC are both 0, PLOC is used.
A scaling factor used to correct ground
surface dose factors for surface roughness
10.2.2 Changing Default Values
The DEFAULT.DAT file is located in the CAP88PC directory of the drive you have chosen to
load the system on. Go to this directory. Before you change anything in this file, you may want to
make a copy of the original DEFAULT.DAT file giving it a different extension or save it on a
floppy disk so that it can be easily retrieved.
Ch. lOPg. 4
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Access DEFAULT.DAT (an ASCII file) using a word processor or a text editor. Find the variable
name whose value you want to change and simply replace the default value with the value you
want to use. The following are some conditions the user needs to be aware of.
• Additional digits can be included, exponential notation can be used
in place of decimal numbers and decimal numbers can replace
exponential notation. Integer values should remain integers.
• Do not delete any variables. The program will not abort but either zero or some
unpredictable value will be used which will invalidate the assessment results.
• Do not move the variables around. They must remain in the
original order and category. Each category begins with an
Ampersand (&) followed by four or more descriptive characters.
Each category ends with an &END. The &END must follow the
last variable in the category or be on a line by itself immediately
following the last variable.
• The beginning of a category must be at the beginning of a line and
there must be one or more spaces separating it from the first
variable in the category.
• Do not change the order or delete any of the categories. If the order
is changed or any category is eliminated the CAP88-PC system
will abort and/or produce totally invalid assessment results.
• Additional lines can be added and variables moved from one line
to another as long as the order of the variables does not change.
• There are no required number of spaces between variables but the
variables must be separated by commas. A comma is not required
between the last variable in a category and &END.
• Be sure not to eliminate the equal (=) sign between the variable and
the value or values in the case of an array. The variable TG is a
three element array; therefore, TG is followed by a single = sign
which is then followed by three values separated by commas.
TG(1) will contain .0728, TG(2) and TG(3) will contain the next
two values respectively. If any or all of these values should ever be
changed, be sure the values are entered in the correct order.
• Change only the variables listed in 10.2.1 (Variable Names and
Descriptions). Do not alter in any way the variables and values in
the categories that follow the &INPUT category.
Ch. lOPg. 5
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Save the user altered file into DEFAULT.DAT after making sure that you have saved the original
DEFAULT.DAT so that it will not be destroyed by your altered file. The new file is then ready to
be used with the CAP88-PC System.
10.2.3 Restoring DEFAULT.DAT Values
When an assessment is executed The DEFAULT.DAT file is checked for changes. If changes
have been made to defaults listed in Section 10.2.1, the changes will be printed to the screen
(Figure 10-1) including the description, the original default value and the user specified value.
After all changes have been printed to the screen, the user is given the opportunity to reset all
defaults back to their original values with a response of Y or N. It is not possible to reset
individual values at this point. Individual changes can only be made directly accessing the
DEFAULT.DAT file using a text editor or word processor as described in Section 10.2.2.
WARN ING !
The Following Default Values Have Been Changed,
DO NOT USE these changes unless you fully understand
the EFFECTS of these Changes:
These changes CANNOT BE USED to demonstrate compliance
per 40 CFR 61.93 unless specifically approved by EPA.
Inhalation Rate of Man
Changed From: 9.1670E+05
To: 8.5300E+05
Resetting of individual defaults cannot be done here.
CHANGE ALL DEFAULTS Back to their Original Values?
Y/N:
Figure 10-1. Default WARNING Message
If the user elects to have all defaults reset, all defaults will be overwritten with the original defaults.
The overwritten DEFAULT.DAT file will look a little different from the original file; however, the
only actual difference will be the spacing of the variables. The variable names and values will be
closer together using less lines.
10.2.4 Alternative DEFAULT.DAT Files
The user may want to create alternative default files with user specified values. Before initiating
the CAP88-PC system the user would copy the default file they need for a given run into
DEFAULT.DAT.
Ch. lOPg. 6
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WARNING: CAP88-PC must have a DEFAULT.DAT file available in order for it
to run.
It is not possible to alter any of the specified default values once CAP88-PC has been initiated
except to reset all defaults to their original values. Therefore, when a user needs alternative
default values it is the user's responsibility to assure that the appropriate alternative
DEFAULT.DAT file is available when CAP88-PC is initiated.
When a DEFAULT.DAT file containing user altered default values is used, there will be a
CAUTION message on the beginning page of the SYNOPSIS Report stating that defaults have
been changed. The specific changes will be listed on the following page including the default
description, the original default value, and the user specified value. This will alert the originators
and anyone using the outputs that defaults have been changed and what changes have been made.
10.3 PERMANENT DEFAULTS
The DEFAULT.DAT file contains defaults that must not be changed by the user. All defaults
beginning with &ORGAN through the end of the file must contain the original default values
which can only be changed at the direction of EPA.
Permanent Defaults that MUST NOT BE ALTERED by the user
have been changed. They will be RESET to prevent CAP88-PC
from producing invalid results.
Figure 10-2. Reset of Permanent Defaults Message
If any of the permanent defaults are changed, except at the direction of EPA, the CAP88-PC system
will detect those changes and reset them to their original values. If this should happen a message will
be printed to the screen informing the user that these permanent defaults have been reset (Figure 10-
2). If the user has changed default values defined as changeable by the user, the system will not reset
those user changeable values except at the direction of the user.
Ch. lOPg. 7
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CHAPTER 11
CONVERTING WEATHER DATA WITH THE GETWIND UTILITY
11.1 Purpose
GETWIND is a utility program that allows users to customize CAP88-PC by supplying their own
meteorological data, in stability array (STAR) format, to the selection of weather data files. A
listing of weather data provided with CAP88-PC is provided in Appendix D. Users are
encouraged to use site-specific weather data.
See Appendix B for an example of the STAR (Stability Array) format. The file SAMPLE. STR,
which is included with CAP88-PC, also contains a copy of this STAR format file. This file can
be used as a guide for creating meteorological files in STAR format.
11.2 Program Input
The user must supply the program with the name of the file that contains the STAR formatted
meteorological data and the name of the file that will contain the converted STAR data (the
CAP88-PC wind data file).
It is assumed that all the data files used by this program reside in the same directory as
GETWIND. For this reason space is provided for only 12 characters name with a three character
extension. Create or copy your file containing the STAR formatted meteorological data to your
directory which contains GETWIND and run the program.
All valid DOS file names are accepted by the program, subject to the length restriction.
However, file names must end with the extension ".WND", and be copied to the
CAP88PC\WNDFILES subdirectory on your hard disk, in order to be recognized by CAP88-PC.
11.3 Program Output
Converted STAR wind data is written to the file specified by the user. It is a valid CAP88-PC
wind file and can be chosen as a wind data file from the list box which is available in the
Meteorological Data screen, provided a copy of the file is made to the CAP88PC\WNDFILES
subdirectory on your hard disk.
11.4 Running GETWIND
Use DOS to get into the directory where the GETWIND.EXE program resides. Make sure that a
copy of the file to be converted for use by CAP88-PC resides in this same directory.
Ch. 11 Pg. 1
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To run the program, type:
GETWIND
The following message appears:
THIS PROGRAM CONVERTS STAR FORMAT WIND DATA
TO AIRDOS-EPA FORMAT
FILE WHICH CONTAINS THE WIND DATA TO BE CONVERTED:
BREAK TO ABORT
Enter the name of the file and press . If you have entered a valid DOS file name and the
file can be found in the current directory, the following message is then displayed:
FILE TO CONTAIN THE AIRDOS FORMATTED WIND DATA
MUST HAVE THE EXTENSION.WND
Enter the name of the file that will contain the converted meteorological data. This is the file that
you will be able to select in the list box located in the Meteorological Data input screen. If the
file name already exists, the following message is displayed on the screen:
WARNING OUTPUT FILE ALREADY EXISTS
DO YOU WANT TO OVERWRITE IT? (Y/N):
Enter or to overwrite the file. Press any other key to allow you to enter another file
name.
While the data is being read and converted, informative messages are displayed on the screen.
When the program is finished you will be returned to DOS.
Pressing together at any time will cause the program to abort, and you will be
returned to DOS.
Ch. 11 Pg. 2
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11.5 Error Messages
FILE NAME CANNOT BE GREATER THAN 12 CHARACTERS
PRESS ANY KEY TO CONTINUE
If you type in a file name that has more than 12 characters, the above message is displayed. A
DOS file name can only have eight characters followed by a and a three character extension.
Think of a shorter file name and enter it again.
ERROR INPUT FILE DOES NOT EXIST...
PRESS ANY KEY TO CONTINUE
If the name of the input file which contains the meteorological data cannot be
found in the current directory, the above message is displayed. Make sure you have spelled the
name of the file correctly, and that it is located in the current directory.
FILE EXTENSION MUST BE WND
PRESS ANY KEY TO CONTINUE
If the name of the file entered that is to contain the converted meteorological data does not end in
'.wnd', the above message is displayed. All CAP88-PC ind data files must have the file
extension '.wnd'. These are the only files that will be displayed for selection in the list box in the
Meteorological Data input screen. Retype the file name and make sure the file extension is
' .wnd'.
Ch. 11 Pg. 3
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CHAPTER 12
MATHEMATICAL MODELS
The purpose of this chapter is to present the mathematical models and equations used in CAP88-
PC for environmental transport and estimation of dose and risk. In order to facilitate comparison
of the programs with the theoretical model by interested users, the actual variable names used in
the CAP88-PC FORTRAN code have been included in brackets, where applicable, following the
explanation of the mathematical symbols used in the formulas.
12.1 Environmental Transport
CAP88-PC incorporates a modified version of the AIRDOS-EPA (Mo79) program to calculate
environmental transport. Relevant portions of this document are reproduced here, as referenced.
12.1.1 Plume Rise
CAP88-PC calculates plume rise in the subroutine CONCEN using either Rupp's equation
(Ru48) for momentum dominated plume rise, or Briggs' equations (Br69) for hot buoyant plumes
(Mo79). CAP88-PC also accepts user-supplied values for plume rise for each Pasquill stability
class. The plume rise, Ah, is added to the actual physical stack height, h [PH], to determine the
effective stack height, H. The plume centerline is shifted from the physical height, h, to H as it
moves downwind. The plume centerline remains at H unless gravitational settling of particulates
produces a downward tilt, or until meteorological conditions change.
Rupp's equation for momentum dominated plumes is:
Ah = 1.5 vd
|i (Equation 1)
where:
Ah = plume rise [PR]
v = effluent stack gas velocity (m/sec) [VEL]
d = inside stack diameter (m) [DIA]
|i = wind velocity (m/sec) [U]
CAP88-PC models Briggs' buoyant plume rise for stability categories A, B, C, and D with:
Ah = 1.6 F1/3 x2/3
|i (Equation 2)
where:
Ah = plume rise [PR]
F = 3.7xl0"5 Qh
Ch. 12 Pg. 1
-------
Qh = heat emission from stack gases (cal/sec) [QH]
x = downwind distance (m)
|i = wind speed (m/sec) [U]
This equation is valid until the downwind distance is approximately ten times the stack height,
lOh, where the plume levels off. For downwind distances greater than lOh, the equation used is:
Ah = 1.6 F1/3 d01i)2/3
|i (Equation 3)
Equation (2) is also used to a distance of X = 2.4 |iS"1/2 for stable categories E, F, and G, beyond
which the plume is assumed to level off. For higher values of x, the stability parameter, S, is
used in the equation:
Ah = 2.9(F/|iS)1/3 (Equation 4)
in which:
S = (g/Ta)(6Ta/6z+r) (Equation 5)
g = gravitational acceleration (m/sec2)
Ta = air temperature (° K) [TEMPERATURE]
6Ta/6z= vertical temperature gradient (°K/m) [TG]
z = vertical distance above stack (m)
T = adiabatic lapse rate of atmosphere (0.0098° K/m)
The value of the vertical temperature gradient, 6Ta/6z, is positive for stable categories. In
CAP88-PC, dTJdz values are:
7.280E-02 °K/m for Pasquill category E
1.090E-01 °K/m for Pasquill category F
1.455E-01 °K/m for Pasquill category G
The true-average wind speed for each Pasquill stability category is used in CAP88-PC to estimate
plume rise, as it is greater than the reciprocal-averaged wind speed, and produces a smaller, more
conservative plume rise. This procedure does not risk underestimating the significant
contribution of relatively calm periods to downwind nuclide concentrations which could result
from direct use of a plume rise calculated for each separate wind-speed category. This procedure
avoids calculating an infinite plume rise when wind speed is zero (during calms), since both
momentum and buoyancy plume rise equations contain wind speed in the denominator (Mo79).
CAP88-PC also accepts user-supplied plume rise values, for situations where actual
measurements are available or the supplied equations are not appropriate. For example, plume
rises of zero may be used to model local turbulence created by building wakes.
Ch. 12 Pg. 2
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12.1.2 Plume Dispersion
Plume dispersion is modeled in the subroutine CONCEN with the Gaussian plume equation of
Pasquill (Pa61, Mo79), as modified by Gifford:
X = Q exp[-!/2(y/av )2 ] {exp[-'/2((z-H)/az f ]+exp[-'/2((z+H)/az f ] J
2 71 ay az |i
(Equation 6)
where:
X = concentration in air (chi) at x meters downwind, y meters crosswind, and z
meters above ground (Ci/m3) [ACON]
Q = Release rate from stack (Ci/sec) [REL]
|i = wind speed (m/sec) [U]
ay = horizontal dispersion coefficient (m)
gz = vertical dispersion coefficient (m)
H = effective stack height (m)
y = crosswind distance (m)
z = vertical distance (m)
The downwind distance x comes into Equation (6) through ay and cz, which are functions of x as
well as the Pasquill atmospheric stability category applicable during emission from the stack.
CAP88-PC converts xin Equation (6) and other plume dispersion equations from units of curies
per cubic meter to units of picocuries per cubic centimeter.
Annual-average meteorological data sets usually include frequencies for several wind-speed
categories for each wind direction and Pasquill atmospheric stability category. CAP88-PC uses
reciprocal-averaged wind speeds in the atmospheric dispersion equations, which permit a single
calculation for each wind-speed category. Equation (6) is applied to ground-level concentrations
in air at the plume centerline by setting y and z to zero, which results in:
X = Q exp[-'/2(H/az )2]
7i ov oz |i (Equation 7)
The average ground-level concentration in air over a sector of 22.5° can be approximated by the
expression:
Xave = fX (Equation 8)
where f is the integral of the exponential expression:
exp [-V2(yhyf]
Ch. 12 Pg. 3
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in Equation (6) from a value of y equals zero to infinity divided by ys, the value of y at the edge
of the 22.5° sector, which is the value of the downwind distance, x, multiplied by the tangent of
half the sector angle. The expression is:
.1 expr-(0.5/a:2)y21 dv
ys
(Equation 9)
The definite integral in the numerator of Equation (9) is evaluated as
ay (7i/2)'/2 (Equation 10)
Since ys = x tan (11.25°),
f = 6.300836 q. (Equation 11)
x
The equation for sector-averaged ground level concentration in air is therefore:
X = Q exp[-'/2(H/az)2]
0.15871 71 x az |i
(Equation 12)
This method of sector-averaging compresses the plume within the bounds of each of the sixteen
22.5° sectors for unstable Pasquill atmospheric stability categories in which horizontal dispersion
is great enough to extend significantly beyond the sector edges. It is not a precise method,
however, because the integration over the y-axis, which is perpendicular to the downwind
direction, x, involves increasing values for x as y is increased from zero to infinity.
An average lid for the assessment area is provided as part of the input data. The lid is assumed
not to affect the plume until x becomes equal to 2xL, where xL is the value of x for which gz =
0.47 times the height of the lid (Tu69). For values of x greater than 2xL, vertical dispersion is
restricted and radionuclide concentration in air is assumed to be uniform from ground to lid.
The average concentration between ground and lid, which is the ground-level concentration in air
for values of x greater than 2xL, may be expressed by:
Xav
Jo 1 dz
L
(Equation 13)
Ch. 12 Pg. 4
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where % is taken from Equation (6) and L is lid height. The value of H in Equation (6) may be set
at zero since /UIVC is not a function of the effective stack height.
The resulting simplified expression may be evaluated for constant x and y values (cy and gz held
constant) by using a definite integral similar to that in Equation (10):
Xav
The result is:
Xav
_Q exp(-z2/2az2)exp(-y2/2a 2) dz
Jo_7t_CTv _az _tL
L
(Equation 14)
_Q_
2.5066 a L |i
exp(-y /2cy )
(Equation 15)
One obtains the sector-averaged concentration at ground level by replacing the exponential
expression containing y by f in Equation (11):
Xav
_Q_
0.397825 xL|i
(Equation 16)
It should be noted at this point that for values of the downwind distance greater than 2xL
dispersion, as expressed in Equation (16), no longer can be said to be represented by the Pasquill
equation. The model is simply a uniform distribution with a rectangle of dimensions LID and 2x
tan (11.25°).
Gravitational settling is handled by tilting the plume downward after it has leveled off at height
H by subtracting Vgx/|i from H in the plume dispersion equations. For CAP88-PC Vg is set at
the default value of zero and cannot be changed by the user.
12.1.3 Dry Deposition
Dry deposition is modeled in the subroutine CONCEN as being proportional to the ground-level
concentration of the radionuclide (Mo79):
Rd = vdX
where:
Rd = surface deposition rate (pCi/cm2 -sec)
Ch. 12 Pg. 5
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Vd = deposition velocity (cm/sec) [VD]
X = ground-level concentration (chi) in air (pCi/cm3) [ACON]
Although Vd has units of velocity, it is only a proportionality constant and is usually higher than
the actual, measured velocity of radionuclides falling to the ground. The proportionality constant
must include deposition from fallout interception by foliage, which subsequently falls to the
ground and so adds to ground deposition. Defaults for deposition velocity used by CAP88-PC
are 3.5E-2 m/sec for Iodine, 1.8E-3 m/sec for particulates and zero for gases.
12.1.4 Precipitation Scavenging
The deposition rate from precipitation scavenging (Mo79), which occurs when rain or snow
removes particles from the plume, is modeled in CONCEN with:
RS = ® XaVe L
where:
Rs = surface deposition rate (pCi/cm2 -sec)
® = scavenging coefficient (sec"1) [SC]
Xave = average concentration in plume up to lid height (pCi/cm3)
[ACON]
L = lid height (tropospheric mixing layer) (cm) [LID]
The scavenging coefficient, ® (in sec"1), is calculated in CAP88-PC by multiplying the rainfall
rate, [RR] (in cm/yr), by 1E-7 yr/cm-sec.
12.1.5 Plume Depletion
Radionuclides are depleted from the plume by precipitation scavenging, dry deposition and
radioactive decay. Depletion is accounted for by substituting a reduced release rate, Q1, for the
original release rate Q for each downwind distance x (S168). The ratio of the reduced release rate
to the original is the depletion fraction. The overall depletion fraction used in CAP88-PC is the
product of the depletion fractions for precipitation scavenging, dry deposition and radioactive
decay.
For precipitation scavenging the depletion fraction for each downwind distance (x) is:
QL =
Q
where:
® = scavenging coefficient (sec"1) [SC]
Ch. 12 Pg. 6
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t = time (sec) required for the plume to reach the downwind distance x
The depletion fraction for dry deposition is derived by using Equation (6) with z set to zero for
ground-level concentrations, and subtracting the quantity (Vg x)/U from H for a tilted plume
(Va68, Mo79):
QL
Q
exp{-(2/ji),/2 _Vcl_ fx exDr-CH-V.. x/u)2/2g.,ij dx}
a,
where:
Vd = deposition velocity (m/sec) [VD]
|i = wind speed (m/sec) [U]
az = vertical dispersion coefficient (m)
Vg = gravitational velocity (m/sec) [VG]
H = effective stack height (m)
x = downwind distance (m)
The integral expression must be evaluated numerically. Values for the vertical dispersion
coefficient gz are expressed as functions of x in the form xD/F where D and F are constants with
different values for each Pasquill atmospheric stability category, to facilitate integrations over x.
Values for the depletion fraction for cases where Vg is zero are obtained from the subroutine QY
in CAP-88. Subroutine QY obtains depletion fractions for the conditions Vd = 0.01 m/sec and |i
= 1 m/sec for each Pasquill stability category from the data file REFA.DAT. This file contains
values for release heights (meters) of:
1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12.5, 15, 17.5, 20, 25, 30, 35, 40, 50, 60, 70, 80, 90, 100, 120, 140,
160, 180, 200, 240, 260, 300 and 400.
and for downwind distances (meters) of:
35, 65, 100, 150, 200, 300, 400, 500, 650, 800, 1,000, 1,500, 2,000, 4,000, 7,000, 10,000, 25,000,
60,000, 90,000, and 200,000.
The stored depletion fractions were calculated numerically with a Simpson's rule routine. QY
uses a linear interpolation to produce a fraction for the required downwind value, release height
and Pasquill category for Vd = 0.01 m/sec and ju. = 1 m/sec. The value is then converted to the
appropriate value for the actual deposition velocity and wind speed by use of the equation:
(QVQ)2 = (QVQX100^
in which subscript 2 refers to the desired value and subscript 1 refers to the value for Vd = 0.01
m/sec and ju. = 1 m/sec.
Ch. 12 Pg. 7
-------
For downwind distances greater than 2xL where Equation 15 applies to the ground-level
concentrations in air, the depletion is modeled with (Mo79):
Oi
Q1
2xt
exP[- Vd(x - 2xl)/L 11 ]
which shows the reduced release rates at distances x and 2xL, respectively.
The depletion fraction for radioactive decay is:
QL
Q
where:
t
effective decay constant in plume [ANLAM]
time required for plume travel
The decay constant used is referred to as the "effective decay constant" since it is not the true
radiological decay constant in all cases. For example, if a radionuclide is a short-lived decay
product in equilibrium with a longer-lived parent, the effective decay constant would be equal to
the true radiological decay constant of the parent.
The atmospheric dispersion equations use the reciprocal-averaged wind speed, but neither this
value nor the true average wind speed can adequately be used to calculate reduced release rates to
account for radiological decay and scavenging losses because averaging of exponential terms is
required. CAP88-PC uses an approximate calculational method for this purpose which
establishes three wind speeds (1 m/sec, the average wind speed, and 6 m/sec) to simulate the
actual wind-speed spectrum for each specific wind direction and Pasquill category. The wind
speeds 1 and 6 m/sec were chosen because they approximate the upper and lower bounds in most
meteorological data sets.
If f,, f2 and f3 are designated as the time fractions for the three wind speeds, then:
fi + (Ha f2) + 6f3 =
A + (f2/|^a) + f3/6 = l/|ir
and
fx + f2 + f3 - 1
where:
Arithmetic-average wind speed [UDAV]
Ch. 12 Pg. 8
-------
|ir = Reciprocal-average wind speed [UDCAT]
Solving the three simultaneous equations yields:
f i — 1 - f2 - f3
f2 = (116) - fu../6) - ri/u..)
(7/6) - (^a/6) - (1/jxJ
f3 = (Ua-D(l-f2)
5
The depletion fraction to account for radioactive decay is then approximated by:
fi exp(-Arx) + f2 exp[-Ar(x/|ia)] + f3 exp[-A,.(x/6)]
where:
a,. = effective decay constant in plume (sec"1) [ANLAM]
|ia = Arithmetic-average wind speed [UDAV]
x = downwind distance (m)
For precipitation scavenging losses, the depletion fraction is:
f, exp(-Ox) + f2 exp[-0(x/|ia)] + f3 exp[-0(x/6)]
where O is the scavenging coefficient (sec"1).
The overall depletion fraction is calculated by multiplying the depletion fraction for dry
deposition by the fraction for radioactive decay and precipitation scavenging.
12.1.6 Dispersion Coefficients
Horizontal and vertical dispersion coefficients (ay and gz) used for dispersion calculation in
CONCEN and for depletion fraction determination in QY are taken from recommendations by
G.A. Briggs of the Atmospheric Turbulence and Diffusion Laboratory at Oak Ridge, Tennessee
(Mo79, Gi76). The coefficients are different functions of the downwind distance x for each
Pasquill stability category for open-country conditions, as shown:
Pasquill ay az
category (m) (m)
A 0.22 x (l+0.0001x)"1/2 0.20 x
Ch. 12 Pg. 9
-------
B
0.16 x
o
o
o
o
+
0.12 x
C
0.11 x
o
o
o
o
+
0.08 x (l+0.0002x)-'/2
D
0.08 x
o
o
o
o
+
0.06 x (l+0.0015x)"'/2
E
0.06 x
o
o
o
o
+
0.03 x (1+0.0003X)-1
F
0.04 x
o
o
o
o
+
0.016 x (l+0.0003x)-
G calculated by subtracting half the difference
between values for categories E and F from the
value for category F.
where:
x = downwind distance
CAP88-PC uses the functions in the form of
Gy = XA /C
Gz = X°/F
to facilitate integrations over x. Values for A, C, D, and F for each stability category and
downwind distance are stored in a data statement.
12.1.7 Area Sources
Uniform area sources are modeled in CAP88-PC using a method described by Mills and Reeves,
as modified by Christopher Nelson, EPA, and implemented by Culkowski and Patterson (Mo79).
The method transforms the original area source into an annular segment with the same area. The
transformation is dependent on the distance between the centroid of the area source and the
receptor. At large distances (where the distance/diameter ratio is 2.5), the area source is modeled
as a point source; at close distances it becomes a circular source centered at the receptor. A point
source model is also used if the area source is 10 meters in diameter or less.
The principle of reciprocity is used to calculate the effective chi/Q. The problem is equivalent to
interchanging source and receptor and calculating the mean chi/Q from a point source to one or
more sector segments according to the angular width of the transformed source. The mean value
of chi/Q for each sector segment is estimated by calculating chi/Q at the distance which would
provide the exact value of the mean if the variation in chi/Q were proportional to r"15 for
distances from the point source to location within the sector segment. The chi/Q for the entire
transformed source is the sum of the chi/Q values for each sector weighted by the portion of the
total annular source contained in that sector.
Ch. 12 Pg. 10
-------
12.1.8 Carbon-14 and Tritium
Special consideration is given to the radionuclides hydrogen-3 (tritium), carbon-14, and radon-
222. The specific activity of tritium in air is calculated for an absolute humidity of 8 g/m3. The
specific activity of atmospheric carbon-14 is calculated for a carbon dioxide concentration of 330
ppm by volume. Concentrations of these nuclides in vegetation are calculated on the assumption
that the water and carbon content in vegetation are from the atmosphere and have the same
specific activity as in the atmosphere. Drinking water is assumed to be one percent (1%)
tritiated.
12.1.9 Rn-222 Working Levels
The radon decay product concentration (in working level units) is estimated using an equilibrium
fraction that varies as a function of travel time, assuming a wind speed of 3.5 meters/second,
with a final equilibrium fraction of 0.7.
Equilibrium fractions for radon decay products are calculated as a function of downwind
distance, starting at 0.267 at 150 meters and reaching a final equilibrium fraction of 0.698 at
19,551 meters. Equilibrium fractions for specific distances are calculated by linear interpolation,
using this table:
Distance Equilibrium
(meters') Fraction
150
200
250
300
400
500
600
800
1000
1500
2000
2500
3000
4000
5000
6000
8000
10000
15000
19551
.267
.273
.276
.278
.284
.289
.293
.302
.311
.331
.349
.366
.382
.414
.443
.471
.522
.566
.650
.698
Ch. 12 Pg. 11
-------
12.1.10 Ground Surface Concentrations
Ground surface and soil concentrations are calculated for those nuclides subject to deposition due
to dry deposition and precipitation scavenging. The deposition accumulation time, [TSUBB], is
assumed to be 100 years. This value corresponds to establishing a 100-year cutoff for the time
following a release when any significant intake or external exposure associated with deposition
on soil might take place.
Ingrowth from a parent radionuclide is calculated using a decay product ingrowth factor. The
ingrowth factor is the ratio of the decay product concentration resulting from a unit deposition
rate of the parent and the decay product respectively. The factors are for a 100 year accumulation
time and a removal rate from soil of 2 percent per year.
12.2 DOSE AND RISK ESTIMATES
CAP88-PC uses a modified version of DART AB (ORNL5692) and a database of dose and risk
factors generated by RADRISK (ORNL7105, ORNL7745) for estimating dose and risk.
Relevant portions of these documents are reproduced here, as referenced.
Dose and risk conversion factors include the effective dose equivalent calculated with the
weighting factors in ICRP Publication Number 26 (ICRP26). Risk factors are based on lifetime
risk from lifetime exposure with a nominal value of 4E-4 fatal cancers/rem (EPA89). Dose and
risk factors are provided for the pathways of ingestion and inhalation intake, ground level air
immersion and ground surface irradiation. Factors are further broken down by particle size
[SIZE], clearance class [CLEARANCE CLASS] and gut-to-blood [GI ING and GI INH]
transfer factors. These factors are stored in a database for use by the program.
For assessments where Rn-222 decay products are not considered, estimates of dose and risk are
made by combining the inhalation and ingestion intake rates, air and ground surface
concentrations with the appropriate dose and risk conversion factors. CAP88-PC lists the dose
and risk to the maximum individual and the collective population. CAP88-PC calculates dose to
the gonads, breast, red marrow, lungs, thyroid, and endosteum in addition to the 50 year effective
dose equivalent. Risks are estimated for these cancers: leukemia, bone, thyroid, breast, lung,
stomach, bowel, liver, pancreas and urinary. Doses and risks can be further tabulated as a
function of radionuclide, pathway, location and organ.
For assessments of Rn-222 decay products, CAP88-PC calculates working levels, not
concentrations of specific radionuclides. A working level [WLEVEL] is defined as any
combination of short-lived radon decay products in 1 liter of air that will result in the ultimate
emission of 1.3 x 10s MeV of alpha particle energy. CAP88-PC calculates risk, but not dose,
from the working level calculations. Risk to the maximum individual and the collective
population are tabulated.
For each assessment, CAP88-PC tabulates the frequency distribution of risk, that is, the number
of people at various levels of risk (lifetime risk). The risk categories are divided into powers of
Ch. 12 Pg. 12
-------
ten, from 1 in ten to one in a million. The number of health effects are also tabulated for each
risk category.
12.2.1 Air Immersion
Individual dose is calculated for air immersion with the general equation:
Eijfk) DFjji K,
P(k)
where:
Ey(k) = exposure rate, person-pCi/cm3 [EXPP]
DFjj, = Dose rate factor, mrem/nCi-yr/m3 [DOSE]
P(k) = number of exposed people [POP]
Kj = 0.001 nCi/pCi x 1,000,000 cm3/m3 (proportionality factor) [FAC]
Risk is calculated similarly, by substituting the risk conversion factor, RISK, for DOSE. The risk
conversion factor is in units of risk/nCi-yr/m3.
12.2.2 Surface Exposure
Individual dose is calculated for ground surface exposure with the general equation:
Eij(k) DFjji ^
P(k)
where:
Ey(k) = exposure rate, person-pCi/cm2 [EXPP]
DFjj, = Dose rate factor, mrem/nCi-yr/m2 [DOSE]
P(k) = number of exposed people [POP]
Kj = 0.001 nCi/pCi x 10,000 cm2/m2 (proportionality factor) [FAC]
Risk is calculated by substituting the risk conversion factor, RF^ [RISK], for DFjj, [DOSE], The
risk conversion factor is in units of risk/nCi-yr/m2.
12.2.3 Ingestion and Inhalation
Individual dose is calculated for the ingestion and inhalation exposure pathway with the general
equation:
Eij(k) DFjj! Kj
P(k)
Ch. 12 Pg. 13
-------
where:
exposure rate, person-pCi/cm3 [EXPP]
Dose rate factor, mrem/nCi-yr/m3 [DOSE]
number of exposed people [POP]
0.001 nCi/pCi x 1,000,000 cm3/m3 (proportionality factor) [FAC]
Risk is calculated by substituting the risk conversion factor, RISK (risk/nCi), for DOSE.
12.2.4 Maximally-Exposed Individual
Doses for the maximally-exposed individual in population runs are estimated by CAP88-PC for
the location, or sector-segment in the radial assessment grid, of highest risk where at least one
individual actually resides. The effective dose equivalent for the maximally-exposed individual
is tabulated in mrem/yr for a 50 year exposure. Risk is estimated as total lifetime risk for a
lifetime exposure [AGEX] of 70.7565 years.
12.2.5 Collective Population
Collective population dose and risk are found by summing, for all sector segments, the intake and
exposure rates multiplied by the appropriate dose or risk conversion factors (ORNL5692).
Collective population dose is reported by person-Rem/yr (not millirem), and collective risk is
reported in deaths/yr. Note that collective risk is reported as annual risk, while maximally-
exposed individual risk is reported as lifetime risk.
Ch. 12 Pg. 14
-------
CHAPTER 13
SAMPLE ASSESSMENT
13.1 CAP88-PC Version 2.0 Sample Input Screens
The following screens contain the data used to generate a sample assessment as an example for
the user, using the CAP88-PC Windows version and the outputs are the outputs generated by
executing this assessment from CAP88-PC Windows version.
Figure 13-1: FACILITY INFORMATION
m
tt-PC Vi.T.ion ? 0
PhUismI Ni-irni! Rutu livt; MiH-ils
f'nality Dttln | 1: J.
Facility Nnrru- Mi'lnls
Hjly A:;htahi)bi
" 7] 7iii
f miftftinn Ynnr 1 SoG * Suuri:e Cateqmy
Currirnunts
Wiitiil;; IVipuliitinn Hun
DDL f aCllltlti'.i
ilEEl
Ch. 13 Pg. 1
-------
Figure 13-2: SOURCE DATA
V CAP8U-PC Version \> U
bl- ."'..i. "'i :;;.clp
Nfirrin RniicIivh
r-*ci: ?_ ete zrz
_sfa Sourco Data i
Suurcu lypu. r Arun ® Stai k
Nurntmr tit r-t(iurt.H!> ti
1 i 1 2
A
Hciqht (m) i
n» ?a
IS VA
\b ?A
l!» ?A
/ Y>?
Hinmeipf (m) i
ii a\
(1 At,
(J Ml
1) M\
(1 ?!»
LlL
~
Plume Rise- Buovont ¦ Momentum
ntur Ihti nxif vrHtii.ily (rnn1«rs/«;n<.) tur *¦««-¦ c.h snurcfi
fixed C Zgtq
1
i 7
i 3
A
S
i:t >>
i 9 '/".i
J5U.-1
:i /h
/ 9 A
11> 11-1
Ch. 13 Pg. 2
-------
Figure 13-3: NUCLIDE DATA
,\. CAP88-PC Version 2.U
h.ii& ni.n Hg::d
_\S X
.
Ui-ili-isnt NmriH Rhmi.Iivk Metf-ils
HacityUate Kir L ot;dh: | !v'-2t L'ete icurce Je*e ^.g- Le^a Nuclide Data
1 2 3 4 5 ] 6
Rnriinnurcliita Datn For Sournn? 1
Nuclide-
Rrl»'.r.»- (i i/v)
Size- (AMAD)
Class
U 2J-1
^.JUL IM
I.U
Y
i
I U
y
UZ'ib
U.L+UU
I.U
Y
~
~ ? nnr n^
1 n
Y
Ch. 13 Pg. 3
-------
Figure 13-4: METEOROLOGICAL DATA
CAPCO PC Vi.jr.iiun 2.0
fjir 3!-!'
EHUD
D«tosf?t Nnmf? RfmrtivR Mptnls
Fit D:?.U: Ru> C-:iti:5:i: i Mot. Data; T.:i: ¦ u-: 1:? J;: 'a --.g- [ar:i I•• jc clc T
• Wind Tile Directory
Custom Wind File
Annual Pro 1;ipitation:
Annual Ambient TampRrnture
Mi-Hjhl nt I hi
(crn/ye ar)
(Celsius)
000j (meters)
Ch. 13 Pg. 4
-------
Figure 13-5: AGRICULTURAL DATA
CAPCO PC Vi.jr.iiun 2.0
fjir 3!-!'
EHB
u
ill
Dotnspt Nnmf? Rfmctivr» Mrctnlfi
r:?.c it. D:?.iRu> C-:iti:5:i: i I D :-t?: Ik ¦ u-: 1:? J;: 'a
;Agri. Data K.ic <:k: V
¦ 1 Irki'in RijmI 1 ¦ n .• tl (nin m> il Irnf** irti mJ 1 nli-ri'iJ
Vegetable Milk Meat
nuction hornr; produced" f)7g J
11
.000 |
Frnntinn frnm OR^R^smpnt nrf»n" j
1
33? |
Fraction imported' II
1)
1)
beef cattle density. ?.f.l3ue 01
Milk cullle density. 'I.GBOu 02
Land Iractiun cultivated fur
veyeluble crups.
I 7()riH-0?
(#/km2)
I (#/km2)
Ch. 13 Pg. 5
-------
Figure 13-6: RUN OPTIONS
\ CAPBfl-PC VRrsion ? n
Fiif1 ^i.r.
is x
d
Dataset Name : Re active Metals
Fv itv D^t?- Bun Option** | K-'-.l H-Mi* ^r:ir"« .-.q- [~/V"i N ir cJp-T "itf-
Hun Iyi«»* • lriijivnjij.il ¦ l-'npulilmn
Population f ill-.; DireUury
Custom Population Filr?
RMICOMPY
Rf?nf?rotR GnnRtir FffRrls? Yos No
Crnnto Dnr>n nnri Bi*»k F'urtnr Filn? <¦' Yos Nn
Crootr Conrontrntion Tnhlo F'ilr? <* Yos ~ Nn
Crnntf? Chi/Q Tnhln Filo? <¦ Yos No
Ch. 13 Pg. 6
-------
13.2 CAP88-PC Windows version 2.0 Sample Output
The following pages contain the output for a sampling assessment. The following are a listing of
all the possible outputs generated by the program.
Synopsis Report: The Synopsis Report contains a composite of the most generally used
information generated by the assessment.
General Data: This file contains input data plus other general data. Includes radionuclide-
dependent variables, radionuclide-independent variables, agricultural data, and Radon working
levels.
Weather Data: This file contains the wind speeds and stability classes.
Dose and Conversion Factors: This file contains: ingestion, inhalation, air immersion, and
ground surface dose conversion factors; absolute health risk, years of life loss, and risk
equivalent factors for cancers due to ingestion, inhalation, air immersion, and ground surface
exposure; and genetic dose conversion factors for ingestion, inhalation, air immersion, and
ground surface exposures.
Dose and Equivalent Summary: This file contains the summaries of calculated exposures and
risks, broken down by organ, pathway, radionuclide, and cancer.
Concentration Tables: This file contains the concentration tables generated by the AIRDOS code.
Chi/Q Table: A table of J/Q values for each radionuclide in the assessment.
Ch. 13 Pg. 7
-------
13.2.1 Synopsis Report
Facility
Address
City
State
CAP88-PC
Version 2.00
Clean Air Act Assessment Package - 19£
SYNOPSIS REPORT
Non-Radon Population Assessment
March 19, 2000 05:10 pm
Reactive Metals
Address
Ashtabula
OH Zip:
Source Category
Source Type
Emission Year
DOE Facilities
Stack
1986
Comments: Reactive Metals - - Population Run
Effective Dose Equivalent
(mrem/year)
7 . 4 8E-01
At This Location
Dataset Name
Dataset Date
Wind File
Population File
310 Meters East Northeast
Reactive Metals
Mar 19, 2000 05:10 pm
C:\CAP8 8PC2\WNDFILES\ERIEPA.WND
C:\CAP88PC2\POPFILES\RMIASHTA.POP
Ch. 13 Pg. 8
-------
Mar 19, 2000 05:10 pm
SYNOPSIS
Page 1
MAXIMALLY EXPOSED INDIVIDUAL
Location Of The Individual:
Lifetime Fatal Cancer Risk:
310 Meters East Northeast
1.00E-05
ORGAN DOSE EQUIVALENT SUMMARY
Organ
Selected
Individual
(mrem/y)
Collective
Population
(person-rem/y)
GONADS
BREAST
R MAR
LUNGS
THYROID
ENDOST
RMNDR
4 . 33E-04
7 . 33E-04
6 . 25E-03
6.19E+00
3.88E-04
7.97E-02
7.64E-03
5.53E-03
6.23E-03
1.54E-01
1.01E+01
5.4 IE-03
2.04E+00
1.81E-01
EFFEC
7 .48E-01
1.35E+00
FREQUENCY DISTRIBUTION OF LIFETIME FATAL CANCER RISKS
# of People Deaths/Year Deaths/Year
# of in This Risk in This in This Risk
Risk Range People Range or Higher Risk Range Range or Higher
1.0E+00 TO
1.0E-01
0
0
0.00E+00
0.00E+00
1.0E-01 TO
1.0E-02
0
0
0.00E+00
0.00E+00
1.0E-02 TO
1.0E-03
0
0
0.00E+00
0.00E+00
1.0E-03 TO
1.0E-04
0
0
0.00E+00
0.00E+00
1.0E-04 TO
1.0E-05
1
1
1.42E-07
1.42E-07
1.0E-05 TO
1.0E-06
1049
1050
3.66E-05
3.68E-05
LESS THAN
1.0E-06
1399124
1400174
2.05E-04
2.42E-04
Ch. 13 Pg. 9
-------
Mar 19, 2000 05:10 pm SYNOPSIS
Page 2
RADIONUCLIDE EMISSIONS DURING THE YEAR 1986
Source Source Source Source Source Source
#1 #2 #3 #4 #5 #6 TOTAL
Nuclide Class Size Ci/y Ci/y Ci/y Ci/y Ci/y Ci/y Ci/y
U-234
Y
1 . 00
2.4E-04
3.2E-04
3.2E-09
9.6E-13
0.0E+00
2.7E-08
5
U-235
Y
1 . 00
1.7E-06
2.3E-06
8.0E-07
2.4E-09
5.5E-06
3.4E-05
4
U-236
Y
1. 00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.8E-06
1
U-238
Y
1. 00
2.4E-04
3.2E-04
4.0E-04
1.2E-07
7.6E-04
3.6E-03
5
SITE INFORMATION
Temperature
Precipitation
Mixing Height
10 degrees C
89 cm/y
800 m
Ch. 13 Pg. 10
-------
Mar 19, 2000 05:10 pm SYNOPSIS
Page 3
SOURCE INFORMATION
Source Number: 12 3 4 5 6
Stack Height (m): 15. 15. 15. 15.
Diameter (m): 0. 0. 1. 0.
0 .
10 .
0 .
Plume Rise
Momentum (m/s):
(Exit Velocity)
14
9 .
20 .
15 .
AGRICULTURAL DATA
Vegetable
Milk
Meat
Fraction Home Produced:
0 . 076
0 . 000
0 . 008
Fraction From Assessment Area:
0 . 924
1. 000
0 . 992
Fraction Imported:
0 . 000
0 . 000
0 . 000
Beef Cattle Density: 2.03E-01
Milk Cattle Density: 4.56E-02
Land Fraction Cultivated
for Vegetable Crops: 1.70E-02
Ch. 13 Pg. 11
-------
Mar 19, 2000 05:10 pm
SYNOPSIS
Page 4
POPULATION DATA
Distance (m)
Direction 310 810 1500 2500 3500 4500 7500
N
0
0
0
1043
0
0
0
NNW
0
6
0
113
0
0
0
NW
0
0
1987
0
0
0
0
WNW
0
0
0
2218
0
0
0
W
0
0
0
2435
3014
288
183
WSW
0
0
421
810
0
293
1108
SW
0
0
0
0
2435
0
1688
SSW
0
0
0
4350
407
4223
3024
s
0
0
0
0
2002
0
534
SSE
0
0
101
0
0
0
0
SE
0
0
0
0
0
0
974
ESE
0
0
0
851
0
0
125
E
0
0
0
780
0
89
793
ENE
1
0
0
55
0
0
0
NE
0
0
0
0
0
0
0
NNE
0
0
0
0
0
0
0
Distance (m)
Direction 15000 25000 35000 45000 55000 70000
N
0
0
0
0
0
0
NNW
0
0
0
0
0
0
NW
0
0
0
0
0
0
WNW
0
0
0
0
0
0
W
380
0
0
0
0
0
WSW
779
15354
8786
48943
63357
319944
SW
3376
3448
7591
6999
23331
187240
SSW
3059
3396
3128
6847
8940
27255
S
8224
2252
2388
5752
7858
140074
SSE
984
1792
3659
3759
7416
80933
SE
1388
2021
3148
5123
4351
14935
ESE
3161
827
3252
3712
25127
15531
E
265
1693
5397
1338
11236
17820
ENE
14641
6332
5986
13324
45833
150138
NE
0
0
0
0
0
0
NNE
0
0
0
0
0
0
Ch. 13 Pg. 12
-------
13.2.2 General Data
CAP88-PC
Version 2.00
Clean Air Act Assessment Package - 1988
GENERAL DATA
Non-Radon Population Assessment
Mar 19, 2000 05:10 pm
Facility
Address
City
State
Reactive Metals
Address
Ashtabula
OH
Zip:
Source Category
Source Type
Emission Year
DOE Facilities
Stack
1986
Comments: Reactive Metals
Population Run
Dataset Name
Dataset Date
Wind File
Population File
Reactive Metals
Mar 19, 2000 05:10 pm
C:\CAP8 8PC2\WNDFILES\ERIEPA.WND
C:\CAP88PC2\POPFILES\RMIASHTA.POP
Ch. 13 Pg. 13
-------
Mar 19, 2000 05:10 pm
GENERAL
Page 1
VALUES FOR RADIONUCLIDE-DEPENDENT PARAMETERS
Nuclide
Clearance
Class
Particle
Size
(microns)
Scavenging
Coefficient
(per second)
Dry
Deposition
Velocity
(m/s)
U-234
U-235
U-236
U-238
Y
Y
Y
Y
1 . 0
1 . 0
1 . 0
1 . 0
8.90E-06
8.90E-06
8.90E-06
8.90E-06
1.80E-03
1.80E-03
1.80E-03
1.80E-03
Ch. 13 Pg. 14
-------
Mar 19, 2000 05:10 pm
VALUES FOR RADIONUCLIDE-DEPENDENT PARAMETERS
GENERAL
Page 2
DECAY CONSTANT (PER DAY)
TRANSFER COEFFICIENT
Nuclide
Radio-
active (1)
Surface
Water Milk (2) Meat (3)
U-234
U-235
U-236
U-238
0.00E+00
0.00E+00
0.00E+00
0.00E+00
5.4 8E-05
5.4 8E-05
5.4 8E-05
5.4 8E-05
0.00E+00 6.00E-04
0.00E+00 6.00E-04
0.00E+00 6.00E-04
0.00E+00 6.00E-04
2.00E-04
2.00E-04
2.00E-04
2.00E-04
FOOTNOTES: (1) Effective radioactive decay constant in plume;
set to zero if less than 1.0E-2
(2) Fraction of animal's daily intake of nuclide
which appears in each L of milk (days/L)
(3) Fraction of animal's daily intake of nuclide
which appears in each kg of meat (days/kg)
Ch. 13 Pg. 15
-------
Mar 19, 2000 05:10 pm
VALUES FOR RADIONUCLIDE-DEPENDENT PARAMETERS
GENERAL
Page 3
CONCENTRATION
UPTAKE FACTOR
GI UPTAKE FRACTION
Nuclide
Forage (1)
Edible (2)
Inhalation
Ingestion
U-234
U-235
U-236
U-238
. 50E-03
. 50E-03
. 50E-03
. 50E-03
1.71E-03
1.71E-03
1.71E-03
1.71E-03
2.00E-03
2.00E-03
2.00E-03
2.00E-03
2.00E-01
2.00E-01
2.00E-01
2.00E-01
FOOTNOTES: (1) Concentration factor for uptake of nuclide
from soil for pasture and forage
(in pCi/kg dry weight per pCi/kg dry soil)
(2) Concentration factor for uptake of nuclide
from soil by edible parts of crops
(in pCi/kg wet weight per pCi/kg dry soil)
Ch. 13 Pg. 16
-------
Mar 19, 2000 05:10 pm
GENERAL
Page 4
NUMBER OF BEEF CATTLE
Distance (meters)
Direction 310 810 1500 2500 3500 4500 7500
N
2
2
12
20
28
36
299
NNW
2
2
12
20
28
36
299
NW
2
2
12
20
28
36
299
WNW
2
2
12
20
28
36
299
W
2
2
12
20
28
36
299
WSW
2
2
12
20
28
36
299
SW
2
2
12
20
28
36
299
SSW
2
2
12
20
28
36
299
s
2
2
12
20
28
36
299
SSE
2
2
12
20
28
36
299
SE
2
2
12
20
28
36
299
ESE
2
2
12
20
28
36
299
E
2
2
12
20
28
36
299
ENE
2
2
12
20
28
36
299
NE
2
2
12
20
28
36
299
NNE
2
2
12
20
28
36
299
Distance (meters)
Direction 15000 25000 35000 45000 55000 70000
N
1196
1993
2790
3587
4384
11161
NNW
1196
1993
2790
3587
4384
11161
NW
1196
1993
2790
3587
4384
11161
WNW
1196
1993
2790
3587
4384
11161
W
1196
1993
2790
3587
4384
11161
WSW
1196
1993
2790
3587
4384
11161
SW
1196
1993
2790
3587
4384
11161
SSW
1196
1993
2790
3587
4384
11161
S
1196
1993
2790
3587
4384
11161
SSE
1196
1993
2790
3587
4384
11161
SE
1196
1993
2790
3587
4384
11161
ESE
1196
1993
2790
3587
4384
11161
E
1196
1993
2790
3587
4384
11161
ENE
1196
1993
2790
3587
4384
11161
NE
1196
1993
2790
3587
4384
11161
NNE
1196
1993
2790
3587
4384
11161
Ch. 13 Pg. 17
-------
Mar 19, 2000 05:10 pm
GENERAL
Page 5
NUMBER OF MILK CATTLE
Distance (meters)
Direction 310 810 1500 2500 3500 4500 7500
N
0
1
3
4
6
8 67
NNW
0
1
3
4
6
8 67
NW
0
1
3
4
6
8 67
WNW
0
1
3
4
6
8 67
W
0
1
3
4
6
8 67
WSW
0
1
3
4
6
8 67
SW
0
1
3
4
6
8 67
SSW
0
1
3
4
6
8 67
s
0
1
3
4
6
8 67
SSE
0
1
3
4
6
8 67
SE
0
1
3
4
6
8 67
ESE
0
1
3
4
6
8 67
E
0
1
3
4
6
8 67
ENE
0
1
3
4
6
8 67
NE
0
1
3
4
6
8 67
NNE
0
1
3
4
6
8 67
Distance (meters)
Direction 15000 25000 35000 45000 55000 70000
N
269
448
627 8(
)6 985
2507
NNW
269
448
627 8(
)6 985
2507
NW
269
448
627 8(
)6 985
2507
WNW
269
448
627 8(
)6 985
2507
W
269
448
627 8(
)6 985
2507
WSW
269
448
627 8(
)6 985
2507
SW
269
448
627 8(
)6 985
2507
SSW
269
448
627 8(
)6 985
2507
S
269
448
627 8(
)6 985
2507
SSE
269
448
627 8(
)6 985
2507
SE
269
448
627 8(
)6 985
2507
ESE
269
448
627 8(
)6 985
2507
E
269
448
627 8(
)6 985
2507
ENE
269
448
627 8(
)6 985
2507
NE
269
448
627 8(
)6 985
2507
NNE
269
448
627 8(
)6 985
2507
Ch. 13 Pg. 18
-------
Mar 19, 2000 05:10 pm GENERAL
Page 6
AREA OF VEGETABLE CROP PRODUCTION (M**2)
Distance (meters)
Direction 310 810 1500 2500 3500 4500 7500
N 1.3E+03 2.1E+03 1.0E+04 1.7E+04 2.3E+04 3.0E+04 2.5E+05
NNW 1.3E+03 2.1E+03 1.0E+04 1.7E+04 2.3E+04 3.0E+04 2.5E+05
NW 1.3E+03 2.1E+03 1.0E+04 1.7E+04 2.3E+04 3.0E+04 2.5E+05
WNW 1.3E+03 2.1E+03 1.0E+04 1.7E+04 2.3E+04 3.0E+04 2.5E+05
W 1.3E+03 2.1E+03 1.0E+04 1.7E+04 2.3E+04 3.0E+04 2.5E+05
WSW 1.3E+03 2.1E+03 1.0E+04 1.7E+04 2.3E+04 3.0E+04 2.5E+05
SW 1.3E+03 2.1E+03 1.0E+04 1.7E+04 2.3E+04 3.0E+04 2.5E+05
SSW 1.3E+03 2.1E+03 1.0E+04 1.7E+04 2.3E+04 3.0E+04 2.5E+05
S 1.3E+03 2.1E+03 1.0E+04 1.7E+04 2.3E+04 3.0E+04 2.5E+05
SSE 1.3E+03 2.1E+03 1.0E+04 1.7E+04 2.3E+04 3.0E+04 2.5E+05
SE 1.3E+03 2.1E+03 1.0E+04 1.7E+04 2.3E+04 3.0E+04 2.5E+05
ESE 1.3E+03 2.1E+03 1.0E+04 1.7E+04 2.3E+04 3.0E+04 2.5E+05
E 1.3E+03 2.1E+03 1.0E+04 1.7E+04 2.3E+04 3.0E+04 2.5E+05
ENE 1.3E+03 2.1E+03 1.0E+04 1.7E+04 2.3E+04 3.0E+04 2.5E+05
NE 1.3E+03 2.1E+03 1.0E+04 1.7E+04 2.3E+04 3.0E+04 2.5E+05
NNE 1.3E+03 2.1E+03 1.0E+04 1.7E+04 2.3E+04 3.0E+04 2.5E+05
Distance (meters)
Direction 15000 25000 35000 45000 55000 70000
N
1.0E+06
1.7E+06
2.3E+06
3.0E+06
3.7E+06
9.3E+06
NNW
1.0E+06
1.7E+06
2.3E+06
3.0E+06
3.7E+06
9.3E+06
NW
1.0E+06
1.7E+06
2.3E+06
3.0E+06
3.7E+06
9.3E+06
WNW
1.0E+06
1.7E+06
2.3E+06
3.0E+06
3.7E+06
9.3E+06
W
1.0E+06
1.7E+06
2.3E+06
3.0E+06
3.7E+06
9.3E+06
WSW
1.0E+06
1.7E+06
2.3E+06
3.0E+06
3.7E+06
9.3E+06
SW
1.0E+06
1.7E+06
2.3E+06
3.0E+06
3.7E+06
9.3E+06
SSW
1.0E+06
1.7E+06
2.3E+06
3.0E+06
3.7E+06
9.3E+06
S
1.0E+06
1.7E+06
2.3E+06
3.0E+06
3.7E+06
9.3E+06
SSE
1.0E+06
1.7E+06
2.3E+06
3.0E+06
3.7E+06
9.3E+06
SE
1.0E+06
1.7E+06
2.3E+06
3.0E+06
3.7E+06
9.3E+06
ESE
1.0E+06
1.7E+06
2.3E+06
3.0E+06
3.7E+06
9.3E+06
E
1.0E+06
1.7E+06
2.3E+06
3.0E+06
3.7E+06
9.3E+06
ENE
1.0E+06
1.7E+06
2.3E+06
3.0E+06
3.7E+06
9.3E+06
NE
1.0E+06
1.7E+06
2.3E+06
3.0E+06
3.7E+06
9.3E+06
NNE
1.0E+06
1.7E+06
2.3E+06
3.0E+06
3.7E+06
9.3E+06
Ch. 13 Pg. 19
-------
Mar 19, 2000 05:10 pm GENERAL
Page 7
VALUES FOR RADIONUCLIDE-INDEPENDENT PARAMETERS
HUMAN INHALATION RATE
Cubic centimeters/hr 9.17E+05
SOIL PARAMETERS
Effective surface density (kg/sq m, dry weight)
(Assumes 15 cm plow layer) 2.15E+02
BUILDUP TIMES
For activity in soil (years) 1.00E+02
For radionuclides deposited on ground/water (days) 3.65E+04
DELAY TIMES
Ingestion of pasture grass by animals (hr) 0.00E+00
Ingestion of stored feed by animals (hr) 2.16E+03
Ingestion of leafy vegetables by man (hr) 3.36E+02
Ingestion of produce by man (hr) 3.36E+02
Transport time from animal feed-milk-man (day) 2.00E+00
Time from slaughter to consumption (day) 2.00E+01
WEATHERING
Removal rate constant for physical loss (per hr)
2.90E-03
CROP EXPOSURE DURATION
Pasture grass (hr)
Crops/leafy vegetables (hr)
7.2 0E+02
1.44E+03
AGRICULTURAL PRODUCTIVITY
Grass-cow-milk-man pathway (kg/sq m) 2.80E-01
Produce/leafy veg for human consumption (kg/sq m) 7.16E-01
FALLOUT INTERCEPTION FRACTIONS
Vegetables
Pasture
2.00E-01
5.70E-01
GRAZING PARAMETERS
Fraction of year animals graze on pasture
Fraction of daily feed that is pasture grass
when animal grazes on pasture
4.00E-01
4.30E-01
Ch. 13 Pg. 20
-------
Mar 19, 2000 05:10 pm
VALUES FOR RADIONUCLIDE-INDEPENDENT PARAMETERS
GENERAL
Page 8
ANIMAL FEED CONSUMPTION FACTORS
Contaminated feed/forage (kg/day, dry weight) 1.56E+01
DAIRY PRODUCTIVITY
Milk production of cow (L/day) 1.10E+01
MEAT ANIMAL SLAUGHTER PARAMETERS
Muscle mass of animal at slaughter (kg) 2.00E+02
Fraction of herd slaughtered (per day) 3.81E-03
DECONTAMINATION
Fraction of radioactivity retained after washing
for leafy vegetables and produce 5.00E-01
FRACTIONS GROWN IN GARDEN OF INTEREST
Produce ingested 1.00E+00
Leafy vegetables ingested 1.00E+00
INGESTION RATIOS:
IMMEDIATE SURROUNDING AREA/TOTAL WITHIN AREA
Vegetables 7.60E-02
Meat 8.00E-03
Milk 0.00E+00
MINIMUM INGESTION FRACTIONS FROM OUTSIDE AREA
(Actual fractions of food types from outside area can
be greater than the minimum fractions listed below.)
Vegetables 0.00E+00
Meat 0.00E+00
Milk 0.00E+00
HUMAN FOOD UTILIZATION FACTORS
Produce ingestion (kg/y) 1.76E+02
Milk ingestion (L/y) 1.12E+02
Meat ingestion (kg/y) 8.50E+01
Leafy vegetable ingestion (kg/y) 1.80E+01
SWIMMING PARAMETERS
Fraction of time spent swimming 0.00E+00
Dilution factor for water (cm) 1.00E+00
Ch. 13 Pg. 21
-------
13.2.3 Weather Data
CAP88-PC
Version 2.00
Clean Air Act Assessment Package - 1988
WEATHER DATA
Non-Radon Population Assessment
Mar 19, 2000 05:10 pm
Facility
Address
City
State
Reactive Metals
Address
Ashtabula
OH
Zip:
Source Category
Source Type
Emission Year
DOE Facilities
Stack
1986
Comments: Reactive Metals
Population Run
Dataset Name
Dataset Date
Wind File
Population File
Reactive Metals
Mar 19, 2000 05:10 pm
C:\CAP8 8PC2\WNDFILES\ERIEPA.WND
C:\CAP88PC2\POPFILES\RMIASHTA.POP
Ch. 13 Pg. 22
-------
Mar 19, 2000 05:10 pm
HARMONIC AVERAGE WIND SPEEDS (WIND TOWARDS)
WEATHER
Page 1
Pasquill Stability Class
Wind
Dir A B C D E F G Freq
N
0 . 000
1.604
3 .331
5 . 143
3 .476
1.682
0 . 000
0.209
NNW
0 . 000
2 . 155
3 .457
5 . 642
3 .428
1 .447
0 . 000
0 . 062
NW
0 . 000
1.419
3 .287
4 . 170
2 . 960
1.379
0 . 000
0 . 023
WNW
0 . 000
1.411
3 .521
2 . 913
2 . 808
1.339
0 . 000
0 . 017
W
0 . 000
1 . 947
2 . 876
3 . 063
2 . 945
1.497
0 . 000
0 . 027
WSW
0 . 000
2 . 155
3 . 027
4.395
3.265
1.684
0 . 000
0 . 040
SW
2 . 572
2.270
4 . 147
4 . 744
3 .252
1. 729
0 . 000
0 . 048
SSW
0 . 000
3 . 024
4 . 142
4 . 556
3 .354
1 .655
0 . 000
0 . 030
s
2 .277
3 . 077
4 . 005
4 .249
3 .360
1 .443
0 . 000
0 . 052
SSE
2 . 572
3 . 147
3 . 829
4 . 534
3.466
1.573
0 . 000
0 . 042
SE
2 . 572
3 . 172
3 . 644
4 . 878
3 .132
1.376
0 . 000
0 . 044
ESE
2 .226
2 . 954
4 .350
5 .494
3.271
1 .455
0 . 000
0 . 068
E
2 . 572
3 . 009
4 . 745
5 . 729
3 . 578
1.697
0 . 000
0 .104
ENE
0 . 000
2 . 971
4 . 181
5 .376
3 .382
1.632
0 . 000
0 . 072
NE
0 . 000
2 .552
4 . 025
5 . 045
3 .368
1.584
0 . 000
0 . 068
NNE
2 . 572
1 .594
3 .776
5.389
3.458
1. 834
0 . 000
0 . 094
ARITHMETIC AVERAGE WIND SPEEDS (WIND TOWARDS)
Pasquill Stability Class
Dir A B C D E F G
N
0 . 000
2 .657
4 . 044
6 .318
3 .709
2 .164
0 . 000
NNW
0 . 000
2 . 803
3 . 936
7 . 070
3 .664
1. 972
0 . 000
NW
0 . 000
2 . 029
3 . 920
5 . 893
3 .145
1. 904
0 . 000
WNW
0 . 000
2 .203
3 . 867
3 . 990
2 . 939
1. 861
0 . 000
W
0 . 000
2 . 912
3 .519
3 . 980
3 .126
2 . 018
0 . 000
WSW
0 . 000
2 . 803
3 . 804
5 .374
3 .500
2 .165
0 . 000
SW
2 . 572
3 . 009
4 . 935
5 . 907
3 .486
2 .196
0 . 000
SSW
0 . 000
3 .392
4 .733
5.611
3 .591
2 . 145
0 . 000
S
2 .472
3 .618
4 .428
5.250
3 .598
1. 969
0 . 000
SSE
2 . 572
3 .596
4 . 179
5.681
3 .700
2 . 082
0 . 000
SE
2 . 572
3 .642
4 . 056
5 . 992
3 .354
1. 901
0 . 000
ESE
2 .452
3 .516
4 . 815
6 .619
3 .507
1. 980
0 . 000
E
2 . 572
3 .732
5.230
6 . 747
3 . 801
2 .175
0 . 000
ENE
0 . 000
3 .344
4 . 692
6.433
3 .619
2 . 128
0 . 000
NE
0 . 000
3 .138
4 .688
6.231
3 .605
2 . 090
0 . 000
NNE
2 . 572
2 .688
4 .417
6 .536
3 .692
2.261
0 . 000
Ch. 13 Pg. 23
-------
Mar 19, 2000 05:10 pm WEATHER
Page 2
FREQUENCIES OF STABILITY CLASSES (WIND TOWARDS)
Dir A
Pasquill Stability Class
N 0.0000 0.0071 0.0543 0.6142 0.1552 0.1693 0.0000
NNW 0.0000 0.0063 0.0385 0.7396 0.1142 0.1014 0.0000
NW 0.0000 0.0228 0.0701 0.5830 0.1338 0.1902 0.0000
WNW 0.0000 0.0226 0.0654 0.4320 0.2044 0.2756 0.0000
W 0.0000 0.0199 0.0622 0.4993 0.1925 0.2262 0.0000
WSW 0.0000 0.0098 0.0659 0.6985 0.1422 0.0835 0.0000
SW 0.0006 0.0138 0.1167 0.7377 0.0944 0.0369 0.0000
SSW 0.0000 0.0333 0.1654 0.6880 0.0675 0.0458 0.0000
S 0.0034 0.1078 0.2034 0.5935 0.0565 0.0354 0.0000
SSE 0.0007 0.1436 0.1686 0.5927 0.0617 0.0327 0.0000
SE 0.0016 0.1095 0.1666 0.6510 0.0465 0.0249 0.0000
ESE 0.0022 0.0526 0.1581 0.7362 0.0274 0.0234 0.0000
E 0.0003 0.0199 0.1260 0.7958 0.0423 0.0156 0.0000
ENE 0.0000 0.0127 0.0724 0.7863 0.0823 0.0463 0.0000
NE 0.0000 0.0103 0.0585 0.7746 0.1024 0.0542 0.0000
NNE 0.0003 0.0083 0.0537 0.7261 0.1064 0.1051 0.0000
TOTAL 0.0005 0.0298 0.0944 0.6871 0.1003 0.0878 0.0000
ADDITIONAL WEATHER INFORMATION
Average Air Temperature: 10.0 degrees C
283.16 K
Precipitation:
Lid Height
Surface Roughness Length
Height Of Wind Measurements
Average Wind Speed
89.0 cm/y
800 meters
0.010 meters
10.0 meters
5.347 m/s
Vertical Temperature Gradients:
STABILITY
E
0 . 073
k/m
STABILITY
F
o
I-1
o
U3
k/m
STABILITY
G
0 .146
k/m
Ch. 13 Pg. 24
-------
13.2.4 Dose and Risk Conversion Factors
CAP88-PC
Version 2.00
Clean Air Act Assessment Package - 1988
DOSE AND RISK CONVERSION FACTORS
Non-Radon Population Assessment
Mar 19, 2000 05:10 pm
Facility
Address
City
State
Reactive Metals
Address
Ashtabula
OH Zip:
Source Category
Source Type
Emission Year
DOE Facilities
Stack
1986
Comments: Reactive Metals - - Population Run
Dataset Name
Dataset Date
Wind File
Population File
Reactive Metals
Mar 19, 2000 05:10 pm
C:\CAP8 8PC2\WNDFILES\ERIEPA.WND
C:\CAP88PC2\POPFILES\RMIASHTA.POP
Ch. 13 Pg. 25
-------
Mar 19, 2000 05:10 pm FACTOR
Page 1
DOSE AND RISK FACTOR UNITS
The units for each type of dose rate conversion factor are
shown below, by pathway:
Pathway Units
Ingestion millirem/picoCurie
Inhalation millirem/picoCurie
Immersion millirem-cubic cm/microCurie-year
Surface millirem-square cm/microCurie-year
Risks for internal exposures (inhalation and ingestion)
are the lifetime risk of premature death in a birth cohort
of 100,000 people for a 1 picoCurie/year intake rate,
where the average lifetime is 70.7565 years.
This is simplified to lifetime risk per 100,000 picoCuries.
The units for each type of risk conversion factor are
shown below, by pathway:
Pathway Units
Ingestion lifetime risk/100,000 picoCuries
Inhalation lifetime risk/100,000 picoCuries
Immersion lifetime risk-cubic cm/100,000 picoCurie-years
Surface lifetime risk-square cm/100,000 picoCurie-years
Ch. 13 Pg. 26
-------
Mar 19, 2000 05:10 pm FACTOR
Page 2
¦k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k
* NUCLIDE U-234 *
•k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k
DOSE RATE CONVERSION FACTORS
Air Ground
Organ Ingestion Inhalation Immersion Surface
GONADS
BREAST
R MAR
LUNGS
THYROID
ENDOST
RMNDR
EFFEC
3.851E-05
3.851E-05
1.03 IE-03
3.851E-05
3.851E-05
1.625E-02
1.396E-03
1.051E-03
9.854E-06
9.987E-06
2.576E-04
1.099E+00
9.852E-06
4.059E-03
3.763E-04
1.32 IE-01
8.14 0E + 05
2.046E+06
2.760E+05
4.107E+05
6.068E+05
7.104E+05
3.777E+05
7.456E+05
7.067E+02
3.585E+03
9.139E+01
1.735E+02
2.305E+02
2.949E+02
1.251E+02
7.996E+02
GENETIC EFFECT DOSE RATE CONVERSION FACTORS
TESTES 1.058E-03 2.278E-04 2.442E+07 2.120E+04
OVARIES 1.058E-03 2.280E-04 9.102E+06 3.408E+03
AVERAGE 1.058E-03 2.279E-04 1.676E+07 1.230E+04
RISK CONVERSION FACTORS
Air Ground
Cancer Ingestion Inhalation Immersion Surface
LEUKEMIA
BONE
THYROID
BREAST
LUNG
STOMACH
BOWEL
LIVER
PANCREAS
URINARY
OTHER
1 . 006E-04
8 . 532E-05
6 . 663E-07
5 . 605E-06
7 .126E-06
5 .173E-06
7.559E-06
5.015E-06
3.500E-06
3.044E-04
4.2 80E-06
2.32 9E-05
1.952E-05
1.543E-07
1.274E-06
1.76 IE-01
1.344E-06
4.2 92E-06
1.123E-06
7.735E-07
6.699E-05
9.46 IE-07
8.742E-02
1.257E-02
2.76 0E-02
8.014E-01
2.036E-01
1.096E-01
5.172E-02
1.212E-01
6.471E-02
4.689E-02
7.915E-02
2.895E-05
5.219E-06
1.048E-05
1.404E-03
8.603E-05
3.62 IE-05
1.577E-05
3.26 9E-05
2.715E-05
1.258E-05
3.32 IE-05
GENETIC EFFECT RISK CONVERSION FACTORS
AVERAGE 3.657E-11 7.892E-12 4.358E+00 3.198E-03
Ch. 13 Pg. 27
-------
Mar 19, 2000 05:10 pm FACTOR
Page 3
¦k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k
* NUCLIDE U-235 *
•k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k
DOSE RATE CONVERSION FACTORS
Air Ground
Organ Ingestion Inhalation Immersion Surface
GONADS
BREAST
R MAR
LUNGS
THYROID
ENDOST
RMNDR
EFFEC
3.811E-05
3.77 9E-05
1.013E-03
3.767E-05
3.754E-05
1.572E-02
1.299E-03
1.004E-03
1.177E-05
2.002E-05
2.656E-04
1.017E+00
1.549E-05
3.938E-03
4.13 IE-04
1.223E-01
8.732E+0E
9.546E+0E
6.068E+0E
6.327E+0E
8.510E+0E
9.361E+0E
6.231E+0E
7.508E+0E
1.939E+05
2.198E+05
1.336E+05
1.391E+05
1.876E+05
2.068E+05
1.372E+05
1.672E+05
GENETIC EFFECT DOSE RATE CONVERSION FACTORS
TESTES
OVARIES
AVERAGE
1.02 IE-03
1.04 IE-03
1.03 IE-03
2.227E-04
2.773E-04
2.500E-04
2.620E+10
1.510E+10
2.065E+10
816E+06
330E+06
573E+06
RISK CONVERSION FACTORS
Air Ground
Cancer Ingestion Inhalation Immersion Surface
LEUKEMIA
BONE
THYROID
BREAST
LUNG
STOMACH
BOWEL
LIVER
PANCREAS
URINARY
OTHER
1.074E-04
8.775E-05
6.655E-07
5.647E-06
7.138E-06
5.16 0E-06
9.027E-06
4.107E-06
3.535E-06
2.829E-04
4.323E-06
2.827E-05
2.024E-05
3.76 0E-07
4.338E-06
1.635E-01
7.298E-06
2.076E-05
5.644E-06
4.078E-06
6.2 81E-05
4.988E-06
1.92 0E+02
1.656E+01
3.869E+01
3.73 0E+02
3.129E+02
1.852E+02
9.162E+01
2.022E+02
1.185E+02
7 . 427E + 01
1 .450E + 02
4.2 3 IE-02
3.661E-03
8.533E-03
8.609E-02
6.897E-02
4.090E-02
2.018E-02
4.462E-02
2.625E-02
1.639E-02
3.210E-02
GENETIC EFFECT RISK CONVERSION FACTORS
AVERAGE 4.125E-11 1.616E-11 5.369E+03 1.189E+00
Ch. 13 Pg. 28
-------
Mar 19, 2000 05:10 pm FACTOR
Page 4
¦k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k
* NUCLIDE U-236 *
•k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k
DOSE RATE CONVERSION FACTORS
Air Ground
Organ Ingestion Inhalation Immersion Surface
GONADS
BREAST
R MAR
LUNGS
THYROID
ENDOST
RMNDR
EFFEC
3.64 IE-05
3.64 IE-05
9.73 IE-04
3.64 IE-05
3.64 IE-05
1.536E-02
1.324E-03
9.948E-04
9.317E-06
9.43 8E-06
2.433E-04
1.040E+00
9.314E-06
3.837E-03
3.570E-04
1.250E-01
6.290E+05
1.772E+06
1.72 0E + 05
2.990E+05
4.477E+05
5.4 02E + 05
2.688E+05
5.899E+05
6.290E+02
3.356E+03
6.512E+01
1.399E+02
1.813E+02
2.4 0 9E + 02
9.627E+01
7.2 6 8E + 02
GENETIC EFFECT DOSE RATE CONVERSION FACTORS
TESTES
OVARIES
AVERAGE
1.000E-03
1.001E-03
1.000E-03
2.154E-04
2.156E-04
2.155E-04
1.887E+07
6.460E+06
1.267E+07
1.887E+04
2.642E+03
1.076E+04
RISK CONVERSION FACTORS
Air Ground
Cancer Ingestion Inhalation Immersion Surface
LEUKEMIA
BONE
THYROID
BREAST
LUNG
STOMACH
BOWEL
LIVER
PANCREAS
URINARY
OTHER
9 .466E-05
8 . 035E-05
6 . 300E-07
5 . 300E-06
6.73 9E-06
4.896E-06
7.145E-06
4.743E-06
3.310E-06
2.888E-04
4.048E-06
2.191E-05
1.838E-05
1.458E-07
1.203E-06
1.667E-01
1.269E-06
4.056E-06
1.06 0E-06
7.303E-07
6.355E-05
8.93 IE-07
5.44 9E-02
9.56 IE-03
2.036E-02
6.942E-01
1.482E-01
7.759E-02
3.574E-02
8.691E-02
4.389E-02
3.277E-02
5.369E-02
2.063E-05
4.263E-06
8.246E-06
1.314E-03
6.934E-05
2.73 IE-05
1.148E-05
2.335E-05
2.136E-05
8.588E-06
2.612E-05
GENETIC EFFECT RISK CONVERSION FACTORS
AVERAGE 3.457E-11 7.460E-12 3.294E+00 2.798E-03
Ch. 13 Pg. 29
-------
Mar 19, 2000 05:10 pm FACTOR
Page 5
¦k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k
* NUCLIDE U-238 *
•k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k-k
DOSE RATE CONVERSION FACTORS
Air Ground
Organ Ingestion Inhalation Immersion Surface
GONADS
BREAST
R MAR
LUNGS
THYROID
ENDOST
RMNDR
EFFEC
3 . 464E-05
3.467E-05
1.087E-03
3.464E-05
3.46 IE-05
1.408E-02
1.248E-03
9.465E-04
9.642E-06
1.122E-05
2.875E-04
9.773E-01
1.045E-05
3.540E-03
3.947E-04
1.175E-01
5.365E+05
1.550E+06
1.413E+05
2.505E+05
3.774E+05
4.514E+05
2.247E+05
5.06 0E + 05
5.550E+02
2.967E+03
5.550E+01
1.214E+02
1.572E+02
2.094E+02
8.303E+01
6.410E+02
GENETIC EFFECT DOSE RATE CONVERSION FACTORS
TESTES
OVARIES
AVERAGE
9.502E-04
9.509E-04
9.506E-04
2.139E-04
2.196E-04
2.169E-04
1.609E+07
5.395E+06
1.074E+07
1.665E+04
2.2 87E + 03
9.468E+03
RISK CONVERSION FACTORS
Air Ground
Cancer Ingestion Inhalation Immersion Surface
LEUKEMIA
BONE
THYROID
BREAST
LUNG
STOMACH
BOWEL
LIVER
PANCREAS
URINARY
OTHER
1 . 364E-04
7 . 601E-05
6 . 076E-07
5 . 123E-06
6.509E-06
4.656E-06
7.2 07E-06
3.86 0E-06
3.197E-06
2.76 0E-04
3.909E-06
3.538E-05
1.771E-05
1.892E-07
1.657E-06
1.577E-01
3.089E-06
2.055E-05
1.884E-06
1.139E-06
6.084E-05
1.393E-06
4.477E-02
7.989E-03
1.717E-02
6.072E-01
1.242E-01
6.460E-02
2.964E-02
7.238E-02
3.638E-02
2.748E-02
4.450E-02
1.758E-05
3.706E-06
7.153E-06
1.162E-03
6.017E-05
2.346E-05
9.812E-06
1.985E-05
1.846E-05
7.335E-06
2.258E-05
GENETIC EFFECT RISK CONVERSION FACTORS
AVERAGE 3.504E-11 1.052E-11 2.792E+00 2.462E-03
Ch. 13 Pg. 30
-------
13.2.5 Dose and Risk Equivalent Summaries
CAP88-PC
Version 2.00
Clean Air Act Assessment Package - 1988
DOSE AND RISK EQUIVALENT SUMMARIES
Non-Radon Population Assessment
Mar 19, 2000 05:10 pm
Facility
Address
City
State
Reactive Metals
Address
Ashtabula
OH Zip:
Source Category
Source Type
Emission Year
DOE Facilities
Stack
1986
Comments: Reactive Metals - - Population Run
Dataset Name
Dataset Date
Wind File
Population File
Reactive Metals
Mar 19, 2000 05:10 pm
C:\CAP8 8PC2\WNDFILES\ERIEPA.WND
C:\CAP88PC2\POPFILES\RMIASHTA.POP
Ch. 13 Pg. 31
-------
Mar 19, 2000 05:10 pm
SUMMARY
Page 1
ORGAN DOSE EQUIVALENT SUMMARY
Organ
Selected
Individual
(mrem/y)
Collective
Population
(person-rem/y)
GONADS
BREAST
R MAR
LUNGS
THYROID
ENDOST
RMNDR
4.33E-04
7.33E-04
6 . 25E-03
6.19E+00
3.88E-04
7.97E-02
7.64E-03
5.53E-03
6.23E-03
1.54E-01
1.01E+01
5.4 IE-03
2.04E+00
1.81E-01
EFFEC
7 .48E-01
1.35E+00
PATHWAY EFFECTIVE DOSE EQUIVALENT SUMMARY
Pathway
Selected
Individual
(mrem/y)
Collective
Population
(person-rem/y)
INGESTION
INHALATION
AIR IMMERSION
GROUND SURFACE
INTERNAL
EXTERNAL
3.82E-03
7.44E-01
5.10E-09
2.18E-04
7.4 8E-01
2.18E-04
1.34E-01
1.22E+00
7.98E-09
4.98E-04
1.35E+00
4.98E-04
TOTAL
7 . 4 8E-01
1.35E+00
Ch. 13 Pg. 32
-------
Mar 19, 2000 05:10 pm
SUMMARY
Page 2
NUCLIDE EFFECTIVE DOSE EQUIVALENT SUMMARY
Nuclides
Selected
Individual
(mrem/y)
Collective
Population
(person-rem/y)
U-234
U-235
U-236
U-238
5 . 54E-02
6 . 32E-03
2 . 56E-04
6.87E-01
1.38E-01
1.10E-02
4.39E-04
1.20E+00
TOTAL
7 .48E-01
1.35E+00
Ch. 13 Pg. 33
-------
Mar 19, 2000 05:10 pm SUMMARY
Page 3
CANCER RISK SUMMARY
Cancer
Selected Individual
Total Lifetime
Fatal Cancer Risk
Total Collective
Population Fatal
Cancer Risk
(Deaths/y)
LEUKEMIA
BONE
THYROID
BREAST
LUNG
STOMACH
BOWEL
LIVER
PANCREAS
URINARY
OTHER
TOTAL
7.91E-09
4.23E-09
1.19E-10
2.36E-09
9.98E-06
7.62E-10
1.70E-09
6.89E-10
4.51E-10
1.51E-08
5.52E-10
1.00E-05
2.6 9E-06
1.55E-06
1.50E-08
1.72E-07
2.31E-04
1.10E-07
1.77E-07
9.44E-08
7.35E-08
5.60E-06
8.98E-08
2.42E-04
PATHWAY RISK SUMMARY
Pathway
Selected Individual
Total Lifetime
Fatal Cancer Risk
Total Collective
Population Fatal
Cancer Risk
(Deaths/y)
INGESTION 2.10E-08 1.04E-05
INHALATION 9.99E-06 2.31E-04
AIR IMMERSION 1.18E-13 2.61E-12
GROUND SURFACE 4.93E-09 1.59E-07
INTERNAL 1.00E-05 2.42E-04
EXTERNAL 4.93E-09 1.59E-07
TOTAL 1.00E-05 2.42E-04
Ch. 13 Pg. 34
-------
Mar 19, 2000 05:10 pm SUMMARY
Page 4
PATHWAY GENETIC RISK SUMMARY
(Collective Population)
Genetic Risk
Pathway (person-rem/y)
INGESTION 6.32E-04
INHALATION 1.3 6E-05
AIR IMMERSION 7.18E-09
GROUND SURFACE 3.83E-04
INTERNAL 6.45E-04
EXTERNAL 3.83E-04
TOTAL 1.03E-03
Ch. 13 Pg. 35
-------
Mar 19, 2000 05:10 pm SUMMARY
Page 5
NUCLIDE RISK SUMMARY
Total Collective
Selected Individual Population Fatal
Total Lifetime Cancer Risk
Nuclide Fatal Cancer Risk (Deaths/y)
U-234 7.36E-07 2.44E-05
U-235 8.58E-08 2.00E-06
U-236 3.40E-09 7.77E-08
U-238 9.19E-06 2.15E-04
TOTAL 1.00E-05 2.42E-04
Ch. 13 Pg. 36
-------
Mar 19, 2000 05:10 pm
SUMMARY
Page 6
INDIVIDUAL EFFECTIVE DOSE EQUIVALENT RATE (mrem/y)
(All Radionuclides and Pathways)
Distance (m)
Direction
310
810
1500
2500
3500
4500
7500
N
NNW
NW
WNW
W
WSW
SW
SSW
s
SSE
SE
ESE
E
ENE
NE
NNE
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
7.5E-01
0.0E+00
0.0E+00
0.0E+00
2.2E-01
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
5.4E-02
0.0E+00
0.0E+00
6.3E-02
0.0E+00
0.0E+00
0.0E+00
4.7E-02
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.8E-01
4.4E-02
0.0E+00
2.6E-02
3.4E-02
2.9E-02
0.0E+00
1.7E-02
0.0E+00
0.0E+00
0.0E+00
2.9E-02
4.2E-02
3.9E-02
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
2.0E-02
0.0E+00
1.6E-02
1.0E-02
1.6E-02
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.4E-02
1.2E-02
0.0E+00
6.9E-03
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.7E-02
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
6.7E-03
5.6E-03
5.0E-03
3.2E-03
5.IE-03
0 . 0E+00
3.9E-03
5.4E-03
7 . 8E-03
0 . 0E+00
0.0E+00
0 . 0E+00
Distance (m)
Direction 15000
25000
35000
45000
55000
70000
N
NNW
NW
WNW
W
WSW
SW
SSW
S
SSE
SE
ESE
E
ENE
NE
NNE
0.0E+00
0.0E+00
0.0E+00
0.0E+00
2.5E-03
2.IE-03
1.9E-03
1.2E-03
1.9E-03
1.4E-03
1.4E-03
2.0E-03
2.8E-03
2.7E-03
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.0E-03
9.0E-04
6.0E-04
9.0E-04
7.IE-04
7.0E-04
9.4E-04
1.3E-03
1.3E-03
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
6E-04
9E-04
0E-04
9E-04
7E-04
7E-04
IE- 04
8 . 6E-04
8 . 3E-04
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
8E-04
3E-04
0E-04
3E-04
5E-04
5E-04
4E-04
IE- 04
9E-04
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
3.7E-04
3.4E-04
2.4E-04
3.4E-04
2.8E-04
2.8E-04
3.4E-04
4.7E-04
4.5E-04
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
2.6E-04
2.5E-04
1.9E-04
2.4E-04
2.IE-04
2.IE-04
2.5E-04
3.4E-04
3.IE-04
0.0E+00
0.0E+00
Ch. 13 Pg. 37
-------
Mar 19, 2000 05:10 pm
SUMMARY
Page 7
COLLECTIVE EFFECTIVE DOSE EQUIVALENT (person rem/y)
(All Radionuclides and Pathways)
Distance (m)
Direction
310
810
1500
2500
3500
4500
7500
N
NNW
NW
WNW
W
WSW
SW
SSW
s
SSE
SE
ESE
E
ENE
NE
NNE
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
7.5E-04
0.0E+00
0.0E+00
0.0E+00
1.3E-03
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.IE-01
0.0E+00
0.0E+00
2.7E-02
0.0E+00
0.0E+00
0.0E+00
4.7E-03
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.9E-01
5.0E-03
0.0E+00
5.7E-02
8.2E-02
2.3E-02
0.0E+00
7.3E-02
0.0E+00
0.0E+00
0.0E+00
2.5E-02
3.3E-02
2.IE-03
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
6.2E-02
0.0E+00
3.8E-02
4.IE-03
3.2E-02
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
4.IE-03
3.5E-03
0 . 0E+00
2.9E-02
0.0E+00
0 . 0E+00
0 . 0E+00
0.0E+00
1.5E-03
0 . 0E+00
0 . 0E+00
0.0E+00
0 . 0E+00
0 . 0E+00
0 . 0E+00
0.0E+00
1.2E-03
6 . 2E-03
8.5E-03
9 . 7E-03
2 . 7E-03
0.0E+00
3 . 8E-03
6 . 7E-04
6.2E-03
0 . 0E+00
0.0E+00
0 . 0E+00
Distance (m)
Direction 15000
25000
35000
45000
55000
70000
N
NNW
NW
WNW
W
WSW
SW
SSW
S
SSE
SE
ESE
E
ENE
NE
NNE
0.0E+00
0.0E+00
0.0E+00
0.0E+00
9.6E-04
1.6E-03
6.3E-03
3.7E-03
1.5E-02
1.4E-03
2.0E-03
6.2E-03
7.5E-04
4.0E-02
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.6E-02
3.IE-03
2.0E-03
2.0E-03
1.3E-03
1.4E-03
7.7E-04
2.3E-03
8.2E-03
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
5.8E-03
4.5E-03
1.3E-03
1.4E-03
1.7E-03
1.5E-03
2.0E-03
4.6E-03
5.0E-03
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
2.4E-02
3.0E-03
2.IE-03
2.5E-03
1.3E-03
1.8E-03
1.6E-03
8.2E-04
7.9E-03
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
2.3E-02
7.9E-03
2.2E-03
2.6E-03
2.IE-03
1.2E-03
8.6E-03
5.3E-03
2.IE-02
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
8.2E-02
4.6E-02
5.0E-03
3.4E-02
1.7E-02
3.IE-03
3.9E-03
6.0E-03
4.7E-02
0 . 0E+00
0.0E+00
Ch. 13 Pg. 38
-------
Mar 19, 2000 05:10 pm
SUMMARY
Page 8
AVERAGE COLLECTIVE GENETIC DOSE EQUIVALENT
(person rem)
(All Radionuclides and Pathways)
Distance (m)
Direction
310
810
1500
2500
3500
4500
7500
N
NNW
NW
WNW
W
WSW
SW
SSW
s
SSE
SE
ESE
E
ENE
NE
NNE
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.0E-05
0.0E+00
0.0E+00
0.0E+00
1.9E-05
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.7E-03
0.0E+00
0.0E+00
4.2E-04
0.0E+00
0.0E+00
0.0E+00
8.IE-05
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
2.9E-03
8.4E-05
0.0E+00
1.0E-03
1.4E-03
4.3E-04
0.0E+00
1.5E-03
0 . 0E+00
0.0E+00
0.0E+00
4.7E-04
5.9E-04
3.8E-05
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.2E-03
0.0E+00
8.4E-04
1.0E-04
7.3E-04
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
8.8E-05
8.2E-05
0.0E+00
8.7E-04
0.0E+00
0.0E+00
0.0E+00
0.0E+00
3.4E-05
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
3.6E-05
2.0E-04
3.0E-04
4.5E-04
1.0E-04
0.0E+00
1.6E-04
2.4E-05
1.9E-04
0.0E+00
0.0E+00
0.0E+00
Distance (m)
Direction 15000
25000
35000
45000
55000
70000
N
NNW
NW
WNW
W
WSW
SW
SSW
S
SSE
SE
ESE
E
ENE
NE
NNE
0.0E+00
0.0E+00
0.0E+00
0.0E+00
5.0E-05
1.0E-04
4.3E-04
3.5E-04
1.IE-03
1.2E-04
1.7E-04
4.2E-04
4.0E-05
2.IE-03
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.7E-03
3.7E-04
3.4E-04
2.5E-04
1.9E-04
2.IE-04
9.2E-05
2.0E-04
7.3E-04
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
9.0E-04
7.7E-04
3.0E-04
2.5E-04
. 7E-04
. IE-04
. 4E-04
. 9E-04
. 4E-04
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
8E-03
9E-04
5E-04
7E-04
7E-04
0E-04
7E-04
1.4E-04
1.4E-03
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
6.IE-03
2.2E-03
8.4E-04
7.6E-04
7.IE-04
4.IE-04
2.4E-03
1.IE-03
4.5E-03
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
3 . 0E-02
1.8E-02
2.5E-03
1.3E-02
7.6E-03
1.4E-03
1.5E-03
1.7E-03
1.4E-02
0.0E+00
0 . 0E+00
Ch. 13 Pg. 39
-------
Mar 19, 2000 05:10 pm
SUMMARY
Page 9
INDIVIDUAL LIFETIME RISK (deaths)
(All Radionuclides and Pathways)
Distance (m)
Direction 310
810
1500
2500
3500
4500
7500
N
NNW
NW
WNW
W
WSW
SW
SSW
s
SSE
SE
ESE
E
ENE
NE
NNE
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.0E-05
0.0E+00
0.0E+00
0.0E+00
3.0E-06
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
7.2E-07
0.0E+00
0.0E+00
8.5E-07
0.0E+00
0.0E+00
0.0E+00
6.2E-07
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
2.5E-06
5.9E-07
0.0E+00
3.5E-07
4.5E-07
3.8E-07
0.0E+00
2.3E-07
0.0E+00
0.0E+00
0.0E+00
3.9E-07
5.6E-07
5.IE-07
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
2.7E-07
0.0E+00
2.IE-07
1.3E-07
2.2E-07
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.9E-07
1. 6E-07
0.0E+00
9.2E-08
0.0E+00
0.0E+00
0.0E+00
0.0E+00
2.3E-07
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
8.9E-08
7.4E-08
6.6E-08
4.2E-08
6.7E-08
0.0E+00
5.IE-08
7.IE-08
1.0E-07
0.0E+00
0.0E+00
0.0E+00
Distance (m)
Direction 15000
25000
35000
45000
55000
70000
N
NNW
NW
WNW
W
WSW
SW
SSW
S
SSE
SE
ESE
E
ENE
NE
NNE
0.0E+00
0.0E+00
0.0E+00
0.0E+00
3.3E-08
2.8E-08
2.4E-08
1.6E-08
2.4E-08
1.8E-08
1.8E-08
2.5E-08
3.7E-08
3.6E-08
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.3E-08
1.IE-08
7.3E-09
1.IE-08
8.8E-09
8.7E-09
1.2E-08
1.7E-08
1.7E-08
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
8.IE-09
7.2E-09
4.7E-09
7.2E-09
5.6E-09
5.5E-09
7.4E-09
1.IE-08
1.0E-08
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
.7E-09
. IE-09
.4E-09
. IE-09
. 0E-09
.9E-09
.2E-09
7.5E-09
7.2E-09
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
4.2E-09
3.8E-09
2.5E-09
3.8E-09
. 0E-09
. 0E-09
. 9E-09
. 5E-09
. 3E-09
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
2.7E-09
2.6E-09
1.8E-09
2.6E-09
2.IE-09
2.IE-09
2.7E-09
3.8E-09
3.5E-09
0.0E+00
0.0E+00
Ch. 13 Pg. 40
-------
Mar 19, 2000 05:10 pm
COLLECTIVE FATAL CANCER RATE (deaths/y)
(All Radionuclides and Pathways)
SUMMARY
Page 10
Distance (m)
Direction
310
810
1500
2500
3500
4500
7500
N
NNW
NW
WNW
W
WSW
SW
SSW
s
SSE
SE
ESE
E
ENE
NE
NNE
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.4E-07
0.0E+00
0.0E+00
0.0E+00
2.5E-07
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
2.0E-05
0.0E+00
0.0E+00
5.0E-06
0.0E+00
0.0E+00
0.0E+00
8.9E-07
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
3.6E-05
9.5E-07
0.0E+00
1.IE-05
1.6E-05
4.4E-06
0.0E+00
1.4E-05
0.0E+00
0.0E+00
0.0E+00
4.6E-06
6.2E-06
4.0E-07
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.2E-05
0.0E+00
7.2E-06
7.7E-07
6.IE-06
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
7.7E-07
6.6E-07
0.0E+00
5.5E-06
0.0E+00
0.0E+00
0.0E+00
0.0E+00
2.8E-07
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
2.3E-07
1.2E-06
1.6E-06
1.8E-06
5.IE-07
0 . 0E+00
7 . 0E-07
1.3E-07
1.2E-06
0 . 0E + 00
0 . 0E+00
0.0E+00
Distance (m)
Direction 15000 25000 35000 45000 55000 70000
N
NNW
NW
WNW
W
WSW
SW
SSW
S
SSE
SE
ESE
E
ENE
NE
NNE
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.8E-07
3.0E-07
1.2E-06
6.7E-07
2.8E-06
2.6E-07
3.6E-07
1.IE-06
1.4E-07
7.4E-06
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
2.8E-06
5.5E-07
3.5E-07
3.6E-07
2.2E-07
2.5E-07
1.4E-07
4.IE-07
1.5E-06
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.0E-06
7.7E-07
2.IE-07
2.4E-07
2.9E-07
2.5E-07
3.4E-07
8.2E-07
8.8E-07
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
4.0E-06
5.0E-07
3.3E-07
4.IE-07
2.IE-07
2.8E-07
2.7E-07
1.4E-07
1.4E-06
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
3.8E-06
1.3E-06
3.2E-07
4.2E-07
3.2E-07
1.8E-07
1.4E-06
8.8E-07
3.4E-06
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
0.0E+00
1.2E-05
6.8E-06
6.8E-07
5.IE-06
2.4E-06
4.4E-07
5.8E-07
9.6E-07
7.4E-06
0.0E+00
0 . 0E+00
Ch. 13 Pg. 41
-------
13.2.6 Concentration Tables
CAP88-PC
Version 2.00
Clean Air Act Assessment Package - 1988
CONCENTRATION TABLES
Non-Radon Population Assessment
Mar 19, 2000 05:10 pm
Facility
Address
City
State
Reactive Metals
Address
Ashtabula
OH
Zip:
Source Category
Source Type
Emission Year
DOE Facilities
Stack
1986
Comments: Reactive Metals
Population Run
Dataset Name
Dataset Date
Wind File
Population File
Reactive Metals
Mar 19, 2000 05:10 pm
C:\CAP8 8PC2\WNDFILES\ERIEPA.WND
C:\CAP88PC2\POPFILES\RMIASHTA.POP
Ch. 13 Pg. 42
-------
Mar 19, 2000 05:10 pm
CONCEN
Page 1
ESTIMATED RADIONUCLIDE CONCENTRATIONS
AT VARIOUS LOCATIONS IN THE ENVIRONMENT
Dry Wet Ground
Air Deposition Deposition Deposition
Wind Distance Concentration Rate Rate Rate
Toward (meters) Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)
N
310
U-234
1.4E-04
2.5E-11
7.6E-12
3.2E-11
N
310
U-235
1.8E-05
3.3E-12
6.OE-13
3.9E-12
N
310
U-236
7.2E-07
1.3E-13
2.4E-14
1.5E-13
N
310
U-238
2.IE-03
3.8E-10
7.2E-11
4.5E-10
N
810
U-234
6.7E-05
1.2E-11
2.9E-12
1.5E-11
N
810
U-235
7.4E-06
1.3E-12
2.3E-13
1.6E-12
N
810
U-236
3.0E-07
5.4E-14
9.3E-15
6.3E-14
N
810
U-238
8.6E-04
1.5E-10
2.7E-11
1.8E-10
N
1500
U-234
3.4E-05
6.2E-12
1.6E-12
7.7E-12
N
1500
U-235
3.2E-06
5.7E-13
1.2E-13
7.OE-13
N
1500
U-236
1.3E-07
2.3E-14
4.9E-15
2.8E-14
N
1500
U-238
3.7E-04
6.7E-11
1.4E-11
8.2E-11
N
2500
U-234
1.7E-05
3.IE-12
9.2E-13
4.OE-12
N
2500
U-235
1.5E-06
2.7E-13
7.2E-14
3.4E-13
N
2500
U-236
6.0E-08
1.IE-14
2.9E-15
1.4E-14
N
2500
U-238
1.7E-04
3.IE-11
8.5E-12
4.0E-11
N
3500
U-234
1.IE-05
1.9E-12
6.4E-13
2.6E-12
N
3500
U-235
8.9E-07
1.6E-13
5.IE-14
2.IE-13
N
3500
U-236
3.6E-08
6.5E-15
2.OE-15
8.5E-15
N
3500
U-238
1.0E-04
1.9E-11
6.OE-12
2.5E-11
N
4500
U-234
7.5E-06
1.3E-12
4.9E-13
1.8E-12
N
4500
U-235
6.2E-07
1.IE-13
3.9E-14
1.5E-13
N
4500
U-236
2.5E-08
4.5E-15
1.6E-15
6.IE-15
N
4500
U-238
7.3E-05
1.3E-11
4.6E-12
1.8E-11
N
7500
U-234
3.6E-06
6.4E-13
2.9E-13
9.3E-13
N
7500
U-235
2.9E-07
5.2E-14
2.2E-14
7.4E-14
N
7500
U-236
1.2E-08
2.IE-15
9.OE-16
3.OE-15
N
7500
U-238
3.4E-05
6.IE-12
2.7E-12
8.8E-12
N
15000
U-234
1.4E-06
2.4E-13
1.3E-13
3.8E-13
N
15000
U-235
1.IE-07
1.9E-14
1.IE-14
3.0E-14
N
15000
U-236
4.4E-09
7.8E-16
4.2E-16
1.2E-15
N
15000
U-238
1.3E-05
2.3E-12
1.2E-12
3.5E-12
N
25000
U-234
6.IE-07
1.IE-13
7.2E-14
1.8E-13
N
25000
U-235
4.8E-08
8.7E-15
5.6E-15
1.4E-14
N
25000
U-236
1.9E-09
3.5E-16
2.3E-16
5.8E-16
N
25000
U-238
5.7E-06
1.OE-12
6.7E-13
1.7E-12
N
35000
U-234
3.8E-07
6.9E-14
4.9E-14
1.2E-13
N
35000
U-235
3.0E-08
5.4E-15
3.9E-15
9.3E-15
N
35000
U-236
1.2E-09
2.2E-16
1.6E-16
3.8E-16
N
35000
U-238
3.6E-06
6.5E-13
4.6E-13
1.IE-12
N
45000
U-234
2.6E-07
4.8E-14
3.7E-14
8.4E-14
N
45000
U-235
2.IE-08
3.7E-15
2.9E-15
6.6E-15
N
45000
U-236
8.4E-10
1.5E-16
1.2E-16
2.7E-16
N
45000
U-238
2.5E-06
4.4E-13
3.4E-13
7.9E-13
N
55000
U-234
1.9E-07
3.4E-14
2.8E-14
6.2E-14
N
55000
U-235
1.5E-08
2.6E-15
2.2E-15
4.8E-15
N
55000
U-236
5.9E-10
1.IE-16
8.9E-17
2.OE-16
Ch. 13 Pg. 43
-------
Mar 19, 2000 05:10 pm
CONCEN
Page 2
ESTIMATED RADIONUCLIDE CONCENTRATIONS
AT VARIOUS LOCATIONS IN THE ENVIRONMENT
Dry Wet Ground
Air Deposition Deposition Deposition
Wind Distance Concentration Rate Rate Rate
Toward (meters) Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)
N
55000
U-238
1.7E-06
3.IE-13
2.6E-13
5.7E-13
N
70000
U-234
1.IE-07
1.9E-14
1.9E-14
3.8E-14
N
70000
U-235
8.2E-09
1.5E-15
1.5E-15
3.OE-15
N
70000
U-236
3.3E-10
5.9E-17
6.IE-17
1.2E-16
N
70000
U-238
9.7E-07
1.8E-13
1.8E-13
3.6E-13
NNW
310
U-234
4.IE-05
7.3E-12
2.OE-12
9.3E-12
NNW
310
U-235
5.2E-06
9.3E-13
1.6E-13
1.IE-12
NNW
310
U-236
2.IE-07
3.7E-14
6.3E-15
4.4E-14
NNW
310
U-238
6.0E-04
1.IE-10
1.8E-11
1.3E-10
NNW
810
U-234
1.8E-05
3.2E-12
7.5E-13
3.9E-12
NNW
810
U-235
1.8E-06
3.3E-13
5.9E-14
3.9E-13
NNW
810
U-236
7.4E-08
1.3E-14
2.4E-15
1.6E-14
NNW
810
U-238
2.IE-04
3.8E-11
7.OE-12
4.5E-11
NNW
1500
U-234
8.5E-06
1.5E-12
4.OE-13
1.9E-12
NNW
1500
U-235
7.7E-07
1.4E-13
3.IE-14
1.7E-13
NNW
1500
U-236
3.IE-08
5.6E-15
1.3E-15
6.9E-15
NNW
1500
U-238
9.0E-05
1.6E-11
3.7E-12
2.0E-11
NNW
2500
U-234
4.2E-06
7.5E-13
2.4E-13
9.8E-13
NNW
2500
U-235
3.5E-07
6.3E-14
1.9E-14
8.2E-14
NNW
2500
U-236
1.4E-08
2.6E-15
7.5E-16
3.3E-15
NNW
2500
U-238
4.IE-05
7.5E-12
2.2E-12
9.7E-12
NNW
3500
U-234
2.5E-06
4.6E-13
1.7E-13
6.2E-13
NNW
3500
U-235
2.IE-07
3.8E-14
1.3E-14
5.IE-14
NNW
3500
U-236
8.6E-09
1.5E-15
5.3E-16
2.IE-15
NNW
3500
U-238
2.5E-05
4.5E-12
1.5E-12
6.OE-12
NNW
4500
U-234
1.8E-06
3.2E-13
1.3E-13
4.5E-13
NNW
4500
U-235
1.5E-07
2.6E-14
1.0E-14
3.6E-14
NNW
4500
U-236
5.9E-09
1.IE-15
4.OE-16
1.5E-15
NNW
4500
U-238
1.7E-05
3.IE-12
1.2E-12
4.3E-12
NNW
7500
U-234
8.4E-07
1.5E-13
7.4E-14
2.3E-13
NNW
7500
U-235
6.8E-08
1.2E-14
5.8E-15
1.8E-14
NNW
7500
U-236
2.7E-09
4.9E-16
2.3E-16
7.3E-16
NNW
7500
U-238
8.0E-06
1.4E-12
6.9E-13
2.IE-12
NNW
15000
U-234
3.IE-07
5.6E-14
3.5E-14
9.IE-14
NNW
15000
U-235
2.5E-08
4.5E-15
2.7E-15
7.2E-15
NNW
15000
U-236
1.0E-09
1.8E-16
1.IE-16
2.9E-16
NNW
15000
U-238
2.9E-06
5.3E-13
3.3E-13
8.5E-13
NNW
25000
U-234
1.4E-07
2.5E-14
1.9E-14
4.4E-14
NNW
25000
U-235
1.IE-08
2.OE-15
1.5E-15
3.4E-15
NNW
25000
U-236
4.4E-10
7.9E-17
6.0E-17
1.4E-16
NNW
25000
U-238
1.3E-06
2.3E-13
1.8E-13
4.IE-13
NNW
35000
U-234
8.6E-08
1.5E-14
1.3E-14
2.9E-14
NNW
35000
U-235
6.7E-09
1.2E-15
1.OE-15
2.2E-15
NNW
35000
U-236
2.7E-10
4.9E-17
4.IE-17
9.0E-17
NNW
35000
U-238
8.0E-07
1.4E-13
1.2E-13
2.7E-13
NNW
45000
U-234
5.9E-08
1.IE-14
9.8E-15
2.0E-14
NNW
45000
U-235
4.6E-09
8.3E-16
7.7E-16
1.6E-15
Ch. 13 Pg. 44
-------
Mar 19, 2000 05:10 pm
CONCEN
Page 3
ESTIMATED RADIONUCLIDE CONCENTRATIONS
AT VARIOUS LOCATIONS IN THE ENVIRONMENT
Dry Wet Ground
Air Deposition Deposition Deposition
Wind Distance Concentration Rate Rate Rate
Toward (meters) Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)
NNW
45000
U-236
1.9E-10
3.3E-17
3.IE-17
6.4E-17
NNW
45000
U-238
5.5E-07
9.8E-14
9.IE-14
1.9E-13
NNW
55000
U-234
4.IE-08
7.4E-15
7.6E-15
1.5E-14
NNW
55000
U-235
3.2E-09
5.8E-16
5.9E-16
1.2E-15
NNW
55000
U-236
1.3E-10
2.3E-17
2.4E-17
4.7E-17
NNW
55000
U-238
3.8E-07
6.9E-14
7.IE-14
1.4E-13
NNW
70000
U-234
2.3E-08
4.2E-15
5.4E-15
9.6E-15
NNW
70000
U-235
1.8E-09
3.3E-16
4.2E-16
7.5E-16
NNW
70000
U-236
7.4E-11
1.3E-17
1.7E-17
3.0E-17
NNW
70000
U-238
2.2E-07
3.9E-14
5.0E-14
8.9E-14
NW
310
U-234
1.8E-05
3.2E-12
1.IE-12
4.3E-12
NW
310
U-235
2.3E-06
4.2E-13
8.4E-14
5.IE-13
NW
310
U-236
9.2E-08
1.7E-14
3.4E-15
2.0E-14
NW
310
U-238
2.7E-04
4.9E-11
1.0E-11
5.9E-11
NW
810
U-234
8.8E-06
1.6E-12
4.IE-13
2.OE-12
NW
810
U-235
9.9E-07
1.8E-13
3.2E-14
2.IE-13
NW
810
U-236
4.0E-08
7.2E-15
1.3E-15
8.5E-15
NW
810
U-238
1.IE-04
2.IE-11
3.8E-12
2.4E-11
NW
1500
U-234
4.7E-06
8.4E-13
2.2E-13
1.IE-12
NW
1500
U-235
4.4E-07
7.9E-14
1.7E-14
9.6E-14
NW
1500
U-236
1.8E-08
3.2E-15
6.8E-16
3.9E-15
NW
1500
U-238
5.IE-05
9.2E-12
2.OE-12
1.IE-11
NW
2500
U-234
2.4E-06
4.2E-13
1.3E-13
5.5E-13
NW
2500
U-235
2.0E-07
3.6E-14
9.9E-15
4.6E-14
NW
2500
U-236
8.2E-09
1.5E-15
4.OE-16
1.9E-15
NW
2500
U-238
2.4E-05
4.3E-12
1.2E-12
5.5E-12
NW
3500
U-234
1.5E-06
2.6E-13
8.9E-14
3.5E-13
NW
3500
U-235
1.2E-07
2.2E-14
7.OE-15
2.9E-14
NW
3500
U-236
4.9E-09
8.9E-16
2.8E-16
1.2E-15
NW
3500
U-238
1.4E-05
2.6E-12
8.3E-13
3.4E-12
NW
4500
U-234
1.0E-06
1.8E-13
6.8E-14
2.5E-13
NW
4500
U-235
8.4E-08
1.5E-14
5.3E-15
2.0E-14
NW
4500
U-236
3.4E-09
6.IE-16
2.IE-16
8.3E-16
NW
4500
U-238
9.9E-06
1.8E-12
6.3E-13
2.4E-12
NW
7500
U-234
4.8E-07
8.7E-14
3.9E-14
1.3E-13
NW
7500
U-235
3.9E-08
7.OE-15
3.OE-15
1.0E-14
NW
7500
U-236
1.6E-09
2.8E-16
1.2E-16
4.IE-16
NW
7500
U-238
4.6E-06
8.3E-13
3.6E-13
1.2E-12
NW
15000
U-234
1.8E-07
3.2E-14
1.8E-14
5.0E-14
NW
15000
U-235
1.4E-08
2.6E-15
1.4E-15
4.OE-15
NW
15000
U-236
5.8E-10
1.OE-16
5.7E-17
1.6E-16
NW
15000
U-238
1.7E-06
3.OE-13
1.7E-13
4.7E-13
NW
25000
U-234
7.8E-08
1.4E-14
9.4E-15
2.3E-14
NW
25000
U-235
6.IE-09
1.IE-15
7.3E-16
1.8E-15
NW
25000
U-236
2.5E-10
4.4E-17
3.0E-17
7.4E-17
NW
25000
U-238
7.2E-07
1.3E-13
8.7E-14
2.2E-13
NW
35000
U-234
4.8E-08
8.7E-15
6.4E-15
1.5E-14
Ch. 13 Pg. 45
-------
Mar 19, 2000 05:10 pm
CONCEN
Page 4
ESTIMATED RADIONUCLIDE CONCENTRATIONS
AT VARIOUS LOCATIONS IN THE ENVIRONMENT
Dry Wet Ground
Air Deposition Deposition Deposition
Wind Distance Concentration Rate Rate Rate
Toward (meters) Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)
NW
35000
U-235
3.8E-09
6.8E-16
5.OE-16
1.2E-15
NW
35000
U-236
1.5E-10
2.7E-17
2.0E-17
4.7E-17
NW
35000
U-238
4.5E-07
8.0E-14
5.9E-14
1.4E-13
NW
45000
U-234
3.3E-08
5.9E-15
4.7E-15
1.IE-14
NW
45000
U-235
2.5E-09
4.6E-16
3.6E-16
8.2E-16
NW
45000
U-236
1.0E-10
1.8E-17
1.5E-17
3.3E-17
NW
45000
U-238
3.0E-07
5.4E-14
4.3E-14
9.8E-14
NW
55000
U-234
2.2E-08
4.OE-15
3.5E-15
7.6E-15
NW
55000
U-235
1.7E-09
3.IE-16
2.8E-16
5.9E-16
NW
55000
U-236
7.0E-11
1.3E-17
1.IE-17
2.4E-17
NW
55000
U-238
2.IE-07
3.7E-14
3.3E-14
7.0E-14
NW
70000
U-234
1.2E-08
2.IE-15
2.4E-15
4.5E-15
NW
70000
U-235
9.2E-10
1.7E-16
1.9E-16
3.5E-16
NW
70000
U-236
3.7E-11
6.7E-18
7.5E-18
1.4E-17
NW
70000
U-238
1.IE-07
2.0E-14
2.2E-14
4.2E-14
WNW
310
U-234
1.4E-05
2.5E-12
1.OE-12
3.6E-12
WNW
310
U-235
2.0E-06
3.6E-13
8.IE-14
4.4E-13
WNW
310
U-236
7.7E-08
1.4E-14
3.3E-15
1.7E-14
WNW
310
U-238
2.3E-04
4.2E-11
9.6E-12
5.IE-11
WNW
810
U-234
8.3E-06
1.5E-12
3 . 9E-13
1.9E-12
WNW
810
U-235
9.7E-07
1.8E-13
3.0E-14
2.IE-13
WNW
810
U-236
3.9E-08
7.IE-15
1.2E-15
8.3E-15
WNW
810
U-238
1.IE-04
2.0E-11
3.6E-12
2.4E-11
WNW
1500
U-234
4.6E-06
8.3E-13
2.IE-13
1.OE-12
WNW
1500
U-235
4.4E-07
8.0E-14
1.6E-14
9.6E-14
WNW
1500
U-236
1.8E-08
3.2E-15
6.5E-16
3.9E-15
WNW
1500
U-238
5.IE-05
9.3E-12
1.9E-12
1.IE-11
WNW
2500
U-234
2.4E-06
4.3E-13
1.2E-13
5.5E-13
WNW
2500
U-235
2.IE-07
3.7E-14
9.4E-15
4.7E-14
WNW
2500
U-236
8.4E-09
1.5E-15
3.8E-16
1.9E-15
WNW
2500
U-238
2.4E-05
4.4E-12
1.IE-12
5.5E-12
WNW
3500
U-234
1.5E-06
2.7E-13
8.4E-14
3.5E-13
WNW
3500
U-235
1.2E-07
2.2E-14
6.6E-15
2.9E-14
WNW
3500
U-236
5.IE-09
9.IE-16
2.6E-16
1.2E-15
WNW
3500
U-238
1.5E-05
2.6E-12
7.8E-13
3.4E-12
WNW
4500
U-234
1.0E-06
1.9E-13
6.4E-14
2.5E-13
WNW
4500
U-235
8.6E-08
1.6E-14
5.OE-15
2.0E-14
WNW
4500
U-236
3.5E-09
6.3E-16
2.OE-16
8.3E-16
WNW
4500
U-238
1.0E-05
1.8E-12
5.9E-13
2.4E-12
WNW
7500
U-234
4.9E-07
8.9E-14
3.6E-14
1.3E-13
WNW
7500
U-235
4.0E-08
7.IE-15
2.8E-15
1.0E-14
WNW
7500
U-236
1.6E-09
2.9E-16
1.IE-16
4.OE-16
WNW
7500
U-238
4.7E-06
8.5E-13
3.4E-13
1.2E-12
WNW
15000
U-234
1.8E-07
3.3E-14
1.7E-14
5.0E-14
WNW
15000
U-235
1.5E-08
2.6E-15
1.3E-15
3.9E-15
WNW
15000
U-236
5.9E-10
1.IE-16
5.2E-17
1.6E-16
WNW
15000
U-238
1.7E-06
3.IE-13
1.5E-13
4.6E-13
Ch. 13 Pg. 46
-------
Mar 19, 2000 05:10 pm CONCEN
Page 5
ESTIMATED RADIONUCLIDE CONCENTRATIONS
AT VARIOUS LOCATIONS IN THE ENVIRONMENT
Dry Wet Ground
Air Deposition Deposition Deposition
Wind Distance Concentration Rate Rate Rate
Toward (meters) Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)
WNW
25000
U-234
7.9E-08
1.4E-14
8.4E-15
2.3E-14
WNW
25000
U-235
6.IE-09
1.IE-15
6.5E-16
1.8E-15
WNW
25000
U-236
2.5E-10
4.5E-17
2.6E-17
7.IE-17
WNW
25000
U-238
7.3E-07
1.3E-13
7.7E-14
2.IE-13
WNW
35000
U-234
4.9E-08
8.8E-15
5.6E-15
1.4E-14
WNW
35000
U-235
3.8E-09
6.9E-16
4.3E-16
1.IE-15
WNW
35000
U-236
1.5E-10
2.8E-17
1.8E-17
4.5E-17
WNW
35000
U-238
4.5E-07
8.IE-14
5.2E-14
1.3E-13
WNW
45000
U-234
3.3E-08
5.9E-15
4.IE-15
1.0E-14
WNW
45000
U-235
2.6E-09
4.6E-16
3.IE-16
7.8E-16
WNW
45000
U-236
1.0E-10
1.9E-17
1.3E-17
3.IE-17
WNW
45000
U-238
3.0E-07
5.5E-14
3.7E-14
9.2E-14
WNW
55000
U-234
2.2E-08
4.OE-15
3.OE-15
7.OE-15
WNW
55000
U-235
1.7E-09
3.IE-16
2.3E-16
5.5E-16
WNW
55000
U-236
7.0E-11
1.3E-17
9.4E-18
2.2E-17
WNW
55000
U-238
2.IE-07
3.7E-14
2.8E-14
6.5E-14
WNW
70000
U-234
1.2E-08
2.IE-15
1.9E-15
4.OE-15
WNW
70000
U-235
8.9E-10
1.6E-16
1.5E-16
3.IE-16
WNW
70000
U-236
3.6E-11
6.4E-18
6.IE-18
1.3E-17
WNW
70000
U-238
1.IE-07
1.9E-14
1.8E-14
3.7E-14
W
310
U-234
2.3E-05
4.IE-12
1.4E-12
5.5E-12
W
310
U-235
3.IE-06
5.6E-13
1.IE-13
6.7E-13
W
310
U-236
1.2E-07
2.2E-14
4.5E-15
2.7E-14
W
310
U-238
3.6E-04
6.5E-11
1.3E-11
7.8E-11
W
810
U-234
1.2E-05
2.2E-12
5.3E-13
2.7E-12
W
810
U-235
1.3E-06
2.4E-13
4.2E-14
2.8E-13
W
810
U-236
5.4E-08
9.7E-15
1.7E-15
1.IE-14
W
810
U-238
1.5E-04
2.8E-11
5.OE-12
3.3E-11
W
1500
U-234
6.3E-06
1.IE-12
2.8E-13
1.4E-12
W
1500
U-235
5.8E-07
1.OE-13
2.2E-14
1.3E-13
W
1500
U-236
2.4E-08
4.3E-15
9.OE-16
5.2E-15
W
1500
U-238
6.8E-05
1.2E-11
2.6E-12
1.5E-11
W
2500
U-234
3.IE-06
5.7E-13
1.7E-13
7.3E-13
W
2500
U-235
2.7E-07
4.9E-14
1.3E-14
6.2E-14
W
2500
U-236
1.IE-08
2.OE-15
5.3E-16
2.5E-15
W
2500
U-238
3.2E-05
5.7E-12
1.6E-12
7.3E-12
w
3500
U-234
1.9E-06
3.5E-13
1.2E-13
4.7E-13
w
3500
U-235
1.6E-07
2.9E-14
9.IE-15
3.8E-14
w
3500
U-236
6.6E-09
1.2E-15
3.7E-16
1.6E-15
w
3500
U-238
1.9E-05
3.4E-12
1.IE-12
4.5E-12
w
4500
U-234
1.4E-06
2.5E-13
8.9E-14
3.3E-13
w
4500
U-235
1.IE-07
2.0E-14
7.OE-15
2.7E-14
w
4500
U-236
4.5E-09
8.2E-16
2.8E-16
1.IE-15
w
4500
U-238
1.3E-05
2.4E-12
8.3E-13
3.2E-12
w
7500
U-234
6.5E-07
1.2E-13
5.IE-14
1.7E-13
w
7500
U-235
5.2E-08
9.4E-15
4.OE-15
1.3E-14
w
7500
U-236
2.IE-09
3.8E-16
1.6E-16
5.4E-16
Ch. 13 Pg. 47
-------
Mar 19, 2000 05:10 pm CONCEN
Page 6
ESTIMATED RADIONUCLIDE CONCENTRATIONS
AT VARIOUS LOCATIONS IN THE ENVIRONMENT
Dry Wet Ground
Air Deposition Deposition Deposition
Wind Distance Concentration Rate Rate Rate
Toward (meters) Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)
w
7500
U-238
6.IE-06
1.IE-12
4.7E-13
1.6E-12
w
15000
U-234
2.4E-07
4.4E-14
2.4E-14
6.7E-14
w
15000
U-235
1.9E-08
3.5E-15
1.8E-15
5.3E-15
w
15000
U-236
7.8E-10
1.4E-16
7.4E-17
2.IE-16
w
15000
U-238
2.3E-06
4.IE-13
2.2E-13
6.3E-13
w
25000
U-234
1.IE-07
1.9E-14
1.2E-14
3.2E-14
w
25000
U-235
8.3E-09
1.5E-15
9.6E-16
2.5E-15
w
25000
U-236
3.4E-10
6.IE-17
3.9E-17
1.OE-16
w
25000
U-238
9.9E-07
1.8E-13
1.IE-13
2.9E-13
w
35000
U-234
6.6E-08
1.2E-14
8.4E-15
2.0E-14
w
35000
U-235
5.2E-09
9.3E-16
6.5E-16
1.6E-15
w
35000
U-236
2.IE-10
3.8E-17
2.6E-17
6.4E-17
w
35000
U-238
6.2E-07
1.IE-13
7.7E-14
1.9E-13
w
45000
U-234
4.5E-08
8.IE-15
6.IE-15
1.4E-14
w
45000
U-235
3.5E-09
6.4E-16
4.8E-16
1.IE-15
w
45000
U-236
1.4E-10
2.6E-17
1.9E-17
4.5E-17
w
45000
U-238
4.2E-07
7.5E-14
5.7E-14
1.3E-13
w
55000
U-234
3.IE-08
5.6E-15
4.6E-15
1.0E-14
w
55000
U-235
2.4E-09
4.4E-16
3.6E-16
8.OE-16
w
55000
U-236
9.9E-11
1.8E-17
1.4E-17
3.2E-17
w
55000
U-238
2.9E-07
5.2E-14
4.3E-14
9.5E-14
w
70000
U-234
1.7E-08
3.OE-15
3.IE-15
6.IE-15
w
70000
U-235
1.3E-09
2.4E-16
2.4E-16
4.7E-16
w
70000
U-236
5.3E-11
9.5E-18
9.6E-18
1.9E-17
w
70000
U-238
1.6E-07
2.8E-14
2.8E-14
5.6E-14
wsw
310
U-234
3.2E-05
5.8E-12
1.4E-12
7.2E-12
wsw
310
U-235
4.IE-06
7.3E-13
1.IE-13
8.5E-13
wsw
310
U-236
1.6E-07
3.0E-14
4.5E-15
3.4E-14
wsw
310
U-238
4.7E-04
8.5E-11
1.3E-11
9.8E-11
wsw
810
U-234
1.3E-05
2.3E-12
5.4E-13
2.9E-12
wsw
810
U-235
1.3E-06
2.3E-13
4.2E-14
2.7E-13
wsw
810
U-236
5.IE-08
9.3E-15
1.7E-15
1.IE-14
wsw
810
U-238
1.5E-04
2.7E-11
5.OE-12
3.2E-11
wsw
1500
U-234
5.8E-06
1.OE-12
2.9E-13
1.3E-12
wsw
1500
U-235
5.IE-07
9.2E-14
2.3E-14
1.IE-13
wsw
1500
U-236
2.IE-08
3.7E-15
9.IE-16
4.6E-15
wsw
1500
U-238
6.0E-05
1.IE-11
2.7E-12
1.3E-11
wsw
2500
U-234
2.7E-06
4.9E-13
1.7E-13
6.6E-13
wsw
2500
U-235
2.3E-07
4.IE-14
1.3E-14
5.4E-14
wsw
2500
U-236
9.3E-09
1.7E-15
5.4E-16
2.2E-15
wsw
2500
U-238
2.7E-05
4.8E-12
1.6E-12
6.4E-12
wsw
3500
U-234
1.7E-06
3.OE-13
1.2E-13
4.2E-13
wsw
3500
U-235
1.4E-07
2.4E-14
9.4E-15
3.4E-14
wsw
3500
U-236
5.5E-09
9.9E-16
3.8E-16
1.4E-15
wsw
3500
U-238
1.6E-05
2.9E-12
1.IE-12
4.OE-12
wsw
4500
U-234
1.2E-06
2.IE-13
9.2E-14
3.OE-13
wsw
4500
U-235
9.4E-08
1.7E-14
7.3E-15
2.4E-14
Ch. 13 Pg. 48
-------
Mar 19, 2000 05:10 pm
CONCEN
Page 7
ESTIMATED RADIONUCLIDE CONCENTRATIONS
AT VARIOUS LOCATIONS IN THE ENVIRONMENT
Dry Wet Ground
Air Deposition Deposition Deposition
Wind Distance Concentration Rate Rate Rate
Toward (meters) Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)
wsw
4500
U-236
3.8E-09
6.8E-16
2.9E-16
9.8E-16
wsw
4500
U-238
1.IE-05
2.OE-12
8.6E-13
2.9E-12
wsw
7500
U-234
5.4E-07
9.8E-14
5.4E-14
1.5E-13
wsw
7500
U-235
4.3E-08
7.8E-15
4.2E-15
1.2E-14
wsw
7500
U-236
1.8E-09
3.2E-16
1.7E-16
4.9E-16
wsw
7500
U-238
5.IE-06
9.3E-13
5.OE-13
1.4E-12
wsw
15000
U-234
2.0E-07
3.6E-14
2.6E-14
6.2E-14
wsw
15000
U-235
1.6E-08
2.9E-15
2.OE-15
4.9E-15
wsw
15000
U-236
6.4E-10
1.2E-16
8.2E-17
2.OE-16
wsw
15000
U-238
1.9E-06
3.4E-13
2.4E-13
5.8E-13
wsw
25000
U-234
9.IE-08
1.6E-14
1.4E-14
3.IE-14
wsw
25000
U-235
7.2E-09
1.3E-15
1.IE-15
2.4E-15
wsw
25000
U-236
2.9E-10
5.3E-17
4.5E-17
9.8E-17
wsw
25000
U-238
8.6E-07
1.5E-13
1.3E-13
2.9E-13
wsw
35000
U-234
5.7E-08
1.0E-14
9.8E-15
2.0E-14
wsw
35000
U-235
4.5E-09
8.IE-16
7.7E-16
1.6E-15
wsw
35000
U-236
1.8E-10
3.3E-17
3.IE-17
6.4E-17
wsw
35000
U-238
5.3E-07
9.6E-14
9.IE-14
1.9E-13
wsw
45000
U-234
3.9E-08
7.OE-15
7.3E-15
1.4E-14
wsw
45000
U-235
3.IE-09
5.5E-16
5.7E-16
1.IE-15
wsw
45000
U-236
1.2E-10
2.2E-17
2.3E-17
4.6E-17
wsw
45000
U-238
3.6E-07
6.6E-14
6.8E-14
1.3E-13
wsw
55000
U-234
2.8E-08
5.OE-15
5.7E-15
1.IE-14
wsw
55000
U-235
2.2E-09
3.9E-16
4.5E-16
8.4E-16
wsw
55000
U-236
8.8E-11
1.6E-17
1.8E-17
3.4E-17
wsw
55000
U-238
2.6E-07
4.7E-14
5.3E-14
1.OE-13
wsw
70000
U-234
1.7E-08
3.OE-15
4.IE-15
7.IE-15
wsw
70000
U-235
1.3E-09
2.4E-16
3.2E-16
5.5E-16
wsw
70000
U-236
5.3E-11
9.5E-18
1.3E-17
2.2E-17
wsw
70000
U-238
1.6E-07
2.8E-14
3.8E-14
6.6E-14
sw
310
U-234
3.9E-05
7.OE-12
1.5E-12
8.5E-12
sw
310
U-235
4.6E-06
8.4E-13
1.2E-13
9.5E-13
sw
310
U-236
1.9E-07
3.4E-14
4.7E-15
3.9E-14
sw
310
U-238
5.4E-04
9.7E-11
1.4E-11
1.IE-10
sw
810
U-234
1.3E-05
2.4E-12
5.6E-13
3.OE-12
sw
810
U-235
1.2E-06
2.2E-13
4.4E-14
2.7E-13
sw
810
U-236
5.0E-08
9.IE-15
1.8E-15
1.IE-14
sw
810
U-238
1.5E-04
2.6E-11
5.3E-12
3.IE-11
sw
1500
U-234
5.5E-06
1.OE-12
3.OE-13
1.3E-12
sw
1500
U-235
4.7E-07
8.5E-14
2.4E-14
1.IE-13
sw
1500
U-236
1.9E-08
3.5E-15
9.6E-16
4.4E-15
sw
1500
U-238
5.6E-05
1.0E-11
2.8E-12
1.3E-11
sw
2500
U-234
2.5E-06
4.6E-13
1.8E-13
6.3E-13
sw
2500
U-235
2.IE-07
3.7E-14
1.4E-14
5.2E-14
sw
2500
U-236
8.4E-09
1.5E-15
5.7E-16
2.IE-15
sw
2500
U-238
2.5E-05
4.4E-12
1.7E-12
6.IE-12
sw
3500
U-234
1.5E-06
2.7E-13
1.3E-13
4.OE-13
Ch. 13 Pg. 49
-------
Mar 19, 2000 05:10 pm CONCEN
Page 8
ESTIMATED RADIONUCLIDE CONCENTRATIONS
AT VARIOUS LOCATIONS IN THE ENVIRONMENT
Dry Wet Ground
Air Deposition Deposition Deposition
Wind Distance Concentration Rate Rate Rate
Toward (meters) Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)
sw
3500
U-235
1.2E-07
2.2E-14
1.0E-14
3.2E-14
sw
3500
U-236
5.0E-09
8.9E-16
4.OE-16
1.3E-15
sw
3500
U-238
1.5E-05
2.6E-12
1.2E-12
3.8E-12
sw
4500
U-234
1.0E-06
1.9E-13
9.8E-14
2.9E-13
sw
4500
U-235
8.4E-08
1.5E-14
7.7E-15
2.3E-14
sw
4500
U-236
3.4E-09
6.IE-16
3.IE-16
9.2E-16
sw
4500
U-238
1.0E-05
1.8E-12
9.IE-13
2.7E-12
sw
7500
U-234
4.8E-07
8.7E-14
5.7E-14
1.4E-13
sw
7500
U-235
3.9E-08
7.OE-15
4.5E-15
1.IE-14
sw
7500
U-236
1.6E-09
2.8E-16
1.8E-16
4.6E-16
sw
7500
U-238
4.6E-06
8.3E-13
5.4E-13
1.4E-12
sw
15000
U-234
1.8E-07
3.2E-14
2.8E-14
5.9E-14
sw
15000
U-235
1.4E-08
2.5E-15
2.2E-15
4.7E-15
sw
15000
U-236
5.6E-10
1.OE-16
8.8E-17
1.9E-16
sw
15000
U-238
1.7E-06
3.OE-13
2.6E-13
5.6E-13
sw
25000
U-234
8.IE-08
1.5E-14
1.6E-14
3.0E-14
sw
25000
U-235
6.4E-09
1.IE-15
1.2E-15
2.4E-15
sw
25000
U-236
2.6E-10
4.6E-17
5.0E-17
9.6E-17
sw
25000
U-238
7.6E-07
1.4E-13
1.5E-13
2.8E-13
sw
35000
U-234
5.0E-08
9.OE-15
1.IE-14
2.0E-14
sw
35000
U-235
3.9E-09
7.IE-16
8.5E-16
1.6E-15
sw
35000
U-236
1.6E-10
2.9E-17
3.4E-17
6.3E-17
sw
35000
U-238
4.7E-07
8.4E-14
1.OE-13
1.9E-13
sw
45000
U-234
3.4E-08
6.IE-15
8.IE-15
1.4E-14
sw
45000
U-235
2.7E-09
4.8E-16
6.4E-16
1.IE-15
sw
45000
U-236
1.IE-10
2.0E-17
2.6E-17
4.5E-17
sw
45000
U-238
3.2E-07
5.8E-14
7.6E-14
1.3E-13
sw
55000
U-234
2.5E-08
4.4E-15
6.4E-15
1.IE-14
sw
55000
U-235
1.9E-09
3.5E-16
5.OE-16
8.5E-16
sw
55000
U-236
7.8E-11
1.4E-17
2.0E-17
3.4E-17
sw
55000
U-238
2.3E-07
4.IE-14
6.0E-14
1.OE-13
sw
70000
U-234
1.6E-08
2.8E-15
4.7E-15
7.5E-15
sw
70000
U-235
1.2E-09
2.2E-16
3.7E-16
5.9E-16
sw
70000
U-236
4.9E-11
8.9E-18
1.5E-17
2.4E-17
sw
70000
U-238
1.4E-07
2.6E-14
4.4E-14
7.0E-14
ssw
310
U-234
2.5E-05
4.5E-12
9.7E-13
5.5E-12
ssw
310
U-235
2.9E-06
5.3E-13
7.7E-14
6.OE-13
ssw
310
U-236
1.2E-07
2.IE-14
3.IE-15
2.4E-14
ssw
310
U-238
3.4E-04
6.IE-11
9.IE-12
7.0E-11
ssw
810
U-234
8.4E-06
1.5E-12
3.7E-13
1.9E-12
ssw
810
U-235
7.9E-07
1.4E-13
2.9E-14
1.7E-13
ssw
810
U-236
3.2E-08
5.7E-15
1.2E-15
6.9E-15
ssw
810
U-238
9.2E-05
1.7E-11
3.5E-12
2.0E-11
ssw
1500
U-234
3.5E-06
6.3E-13
2.OE-13
8.3E-13
ssw
1500
U-235
3.0E-07
5.4E-14
1.6E-14
7.0E-14
ssw
1500
U-236
1.2E-08
2.2E-15
6.3E-16
2.8E-15
ssw
1500
U-238
3.6E-05
6.4E-12
1.9E-12
8.3E-12
Ch. 13 Pg. 50
-------
Mar 19, 2000 05:10 pm CONCEN
Page 9
ESTIMATED RADIONUCLIDE CONCENTRATIONS
AT VARIOUS LOCATIONS IN THE ENVIRONMENT
Dry Wet Ground
Air Deposition Deposition Deposition
Wind Distance Concentration Rate Rate Rate
Toward (meters) Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)
ssw
2500
U-234
1.6E-06
2.9E-13
1.2E-13
4.IE-13
ssw
2500
U-235
1 . 3E-07
2.4E-14
9.3E-15
3.3E-14
ssw
2500
U-236
5 . 4E-09
9.7E-16
3.7E-16
1.3E-15
ssw
2500
U-238
1.6E-05
2.8E-12
1.IE-12
3.9E-12
ssw
3500
U-234
9 . 6E-07
1.7E-13
8.3E-14
2.6E-13
ssw
3500
U-235
7.8E-08
1.4E-14
6.6E-15
2.IE-14
ssw
3500
U-236
3.2E-09
5.7E-16
2.6E-16
8.4E-16
ssw
3500
U-238
9.3E-06
1.7E-12
7.8E-13
2.4E-12
ssw
4500
U-234
6.6E-07
1.2E-13
6.4E-14
1.8E-13
ssw
4500
U-235
5.4E-08
9.7E-15
5.IE-15
1.5E-14
ssw
4500
U-236
2.2E-09
3.9E-16
2.OE-16
6.OE-16
ssw
4500
U-238
6.4E-06
1.IE-12
6.OE-13
1.7E-12
ssw
7500
U-234
3.IE-07
5.6E-14
3.8E-14
9.3E-14
ssw
7500
U-235
2.5E-08
4.4E-15
3.OE-15
7.4E-15
ssw
7500
U-236
1.0E-09
1.8E-16
1.2E-16
3.OE-16
ssw
7500
U-238
2.9E-06
5.3E-13
3.5E-13
8.8E-13
ssw
15000
U-234
1.IE-07
2.0E-14
1.8E-14
3.8E-14
ssw
15000
U-235
8.8E-09
1.6E-15
1.4E-15
3.OE-15
ssw
15000
U-236
3.6E-10
6.4E-17
5.8E-17
1.2E-16
ssw
15000
U-238
1.0E-06
1.9E-13
1.7E-13
3.6E-13
ssw
25000
U-234
5.IE-08
9.IE-15
1.0E-14
1.9E-14
ssw
25000
U-235
4.0E-09
7.2E-16
8.IE-16
1.5E-15
ssw
25000
U-236
1.6E-10
2.9E-17
3.3E-17
6.2E-17
ssw
25000
U-238
4.7E-07
8.5E-14
9.6E-14
1.8E-13
ssw
35000
U-234
3.IE-08
5.6E-15
7.IE-15
1.3E-14
ssw
35000
U-235
2.5E-09
4.4E-16
5.6E-16
1.OE-15
ssw
35000
U-236
9.9E-11
1.8E-17
2.3E-17
4.0E-17
ssw
35000
U-238
2.9E-07
5.3E-14
6.6E-14
1.2E-13
ssw
45000
U-234
2.IE-08
3.8E-15
5.3E-15
9.2E-15
ssw
45000
U-235
1.7E-09
3.OE-16
4.2E-16
7.2E-16
ssw
45000
U-236
6.8E-11
1.2E-17
1.7E-17
2.9E-17
ssw
45000
U-238
2.0E-07
3.6E-14
5.0E-14
8.6E-14
ssw
55000
U-234
1.5E-08
2.7E-15
4.2E-15
6.9E-15
ssw
55000
U-235
1.2E-09
2.2E-16
3.3E-16
5.5E-16
ssw
55000
U-236
4.9E-11
8.7E-18
1.3E-17
2.2E-17
ssw
55000
U-238
1.4E-07
2.6E-14
3.9E-14
6.5E-14
ssw
70000
U-234
9.5E-09
1.7E-15
3.IE-15
4.8E-15
ssw
70000
U-235
7.5E-10
1.3E-16
2.4E-16
3.8E-16
ssw
70000
U-236
3.0E-11
5.4E-18
9.8E-18
1.5E-17
ssw
70000
U-238
8.9E-08
1.6E-14
2.9E-14
4.5E-14
s
310
U-234
4.6E-05
8.3E-12
1.8E-12
1.0E-11
s
310
U-235
5.IE-06
9.2E-13
1.4E-13
1.IE-12
s
310
U-236
2.IE-07
3.8E-14
5.7E-15
4.3E-14
s
310
U-238
6.0E-04
1.IE-10
1.7E-11
1.2E-10
s
810
U-234
1.4E-05
2.6E-12
6.8E-13
3.2E-12
s
810
U-235
1.3E-06
2.4E-13
5.4E-14
2.9E-13
s
810
U-236
5.3E-08
9.6E-15
2.2E-15
1.2E-14
Ch. 13 Pg. 51
-------
Mar 19, 2000 05:10 pm
CONCEN
Page 10
ESTIMATED RADIONUCLIDE CONCENTRATIONS
AT VARIOUS LOCATIONS IN THE ENVIRONMENT
Dry Wet Ground
Air Deposition Deposition Deposition
Wind Distance Concentration Rate Rate Rate
Toward (meters) Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)
s
810
U-238
1.5E-04
2.8E-11
6.4E-12
3.4E-11
s
1500
U-234
5.8E-06
1.OE-12
3.6E-13
1.4E-12
s
1500
U-235
5.0E-07
8.9E-14
2.9E-14
1.2E-13
s
1500
U-236
2.0E-08
3.6E-15
1.2E-15
4.8E-15
s
1500
U-238
5.8E-05
1.IE-11
3.4E-12
1.4E-11
s
2500
U-234
2.6E-06
4.7E-13
2.2E-13
6.9E-13
s
2500
U-235
2.2E-07
3.9E-14
1.7E-14
5.6E-14
s
2500
U-236
8.8E-09
1.6E-15
6.9E-16
2.3E-15
s
2500
U-238
2.6E-05
4.6E-12
2.OE-12
6.6E-12
s
3500
U-234
1.6E-06
2.8E-13
1.5E-13
4.3E-13
s
3500
U-235
1.3E-07
2.3E-14
1.2E-14
3.5E-14
s
3500
U-236
5.IE-09
9.2E-16
4.9E-16
1.4E-15
s
3500
U-238
1.5E-05
2.7E-12
1.4E-12
4.IE-12
s
4500
U-234
1.IE-06
1.9E-13
1.2E-13
3.IE-13
s
4500
U-235
8.6E-08
1.6E-14
9.3E-15
2.5E-14
s
4500
U-236
3.5E-09
6.3E-16
3.8E-16
1.OE-15
s
4500
U-238
1.0E-05
1.8E-12
1.IE-12
2.9E-12
s
7500
U-234
4.9E-07
8.9E-14
7.0E-14
1.6E-13
s
7500
U-235
3.9E-08
7.IE-15
5.5E-15
1.3E-14
s
7500
U-236
1.6E-09
2.9E-16
2.2E-16
5.IE-16
s
7500
U-238
4.7E-06
8.4E-13
6.5E-13
1.5E-12
s
15000
U-234
1.8E-07
3.2E-14
3.4E-14
6.5E-14
s
15000
U-235
1.4E-08
2.5E-15
2.6E-15
5.2E-15
s
15000
U-236
5.7E-10
1.OE-16
1.IE-16
2.IE-16
s
15000
U-238
1.7E-06
3.OE-13
3.IE-13
6.IE-13
s
25000
U-234
8.IE-08
1.5E-14
1.9E-14
3.3E-14
s
25000
U-235
6.4E-09
1.IE-15
1.5E-15
2.6E-15
s
25000
U-236
2.6E-10
4.6E-17
6.0E-17
1.IE-16
s
25000
U-238
7.6E-07
1.4E-13
1.8E-13
3.IE-13
s
35000
U-234
5.0E-08
8.9E-15
1.3E-14
2.2E-14
s
35000
U-235
3.9E-09
7.OE-16
1.OE-15
1.7E-15
s
35000
U-236
1.6E-10
2.8E-17
4.2E-17
7.0E-17
s
35000
U-238
4.6E-07
8.4E-14
1.2E-13
2.IE-13
s
45000
U-234
3.4E-08
6.IE-15
9.8E-15
1.6E-14
s
45000
U-235
2.7E-09
4.8E-16
7.8E-16
1.3E-15
s
45000
U-236
1.IE-10
1.9E-17
3.IE-17
5.IE-17
s
45000
U-238
3.2E-07
5.7E-14
9.2E-14
1.5E-13
s
55000
U-234
2.4E-08
4.4E-15
7.7E-15
1.2E-14
s
55000
U-235
1.9E-09
3.5E-16
6.IE-16
9.5E-16
s
55000
U-236
7.8E-11
1.4E-17
2.5E-17
3.9E-17
s
55000
U-238
2.3E-07
4.IE-14
7.2E-14
1.IE-13
s
70000
U-234
1.5E-08
2.8E-15
5.7E-15
8.4E-15
s
70000
U-235
1.2E-09
2.2E-16
4.5E-16
6.7E-16
s
70000
U-236
4.9E-11
8.8E-18
1.8E-17
2.7E-17
s
70000
U-238
1.4E-07
2.6E-14
5.3E-14
7.9E-14
SSE
310
U-234
3.6E-05
6.4E-12
1.4E-12
7.8E-12
SSE
310
U-235
3.9E-06
7.IE-13
1.IE-13
8.2E-13
Ch. 13 Pg. 52
-------
Mar 19, 2000 05:10 pm CONCEN
Page 11
ESTIMATED RADIONUCLIDE CONCENTRATIONS
AT VARIOUS LOCATIONS IN THE ENVIRONMENT
Dry Wet Ground
Air Deposition Deposition Deposition
Wind Distance Concentration Rate Rate Rate
Toward (meters) Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)
SSE
310
U-236
1 . 6E-07
2.9E-14
4.4E-15
3.3E-14
SSE
310
U-238
4 . 6E-04
8.2E-11
1.3E-11
9.5E-11
SSE
810
U-234
1.IE-05
2.OE-12
5.2E-13
2.5E-12
SSE
810
U-235
9.9E-07
1.8E-13
4.IE-14
2.2E-13
SSE
810
U-236
4.0E-08
7.2E-15
1.7E-15
8.9E-15
SSE
810
U-238
1.2E-04
2.IE-11
4.9E-12
2.6E-11
SSE
1500
U-234
4.4E-06
7.8E-13
2.8E-13
1.IE-12
SSE
1500
U-235
3.7E-07
6.7E-14
2.2E-14
8.9E-14
SSE
1500
U-236
1.5E-08
2.7E-15
8.9E-16
3.6E-15
SSE
1500
U-238
4.4E-05
7.9E-12
2.6E-12
1.0E-11
SSE
2500
U-234
2.0E-06
3.5E-13
1.7E-13
5.2E-13
SSE
2500
U-235
1.6E-07
2.9E-14
1.3E-14
4.2E-14
SSE
2500
U-236
6.5E-09
1.2E-15
5.3E-16
1.7E-15
SSE
2500
U-238
1.9E-05
3.4E-12
1.6E-12
5.OE-12
SSE
3500
U-234
1.2E-06
2.IE-13
1.2E-13
3.3E-13
SSE
3500
U-235
9.4E-08
1.7E-14
9.3E-15
2.6E-14
SSE
3500
U-236
3.8E-09
6.9E-16
3.8E-16
1.IE-15
SSE
3500
U-238
1.IE-05
2.OE-12
1.IE-12
3.IE-12
SSE
4500
U-234
8.0E-07
1.4E-13
9.IE-14
2.3E-13
SSE
4500
U-235
6.4E-08
1.2E-14
7.2E-15
1.9E-14
SSE
4500
U-236
2.6E-09
4.7E-16
2.9E-16
7.6E-16
SSE
4500
U-238
7.6E-06
1.4E-12
8.6E-13
2.2E-12
SSE
7500
U-234
3.7E-07
6.6E-14
5.4E-14
1.2E-13
SSE
7500
U-235
2.9E-08
5.3E-15
4.2E-15
9.5E-15
SSE
7500
U-236
1.2E-09
2.IE-16
1.7E-16
3.9E-16
SSE
7500
U-238
3.5E-06
6.3E-13
5.OE-13
1.IE-12
SSE
15000
U-234
1.3E-07
2.4E-14
2.6E-14
5.0E-14
SSE
15000
U-235
1.IE-08
1.9E-15
2.OE-15
4.OE-15
SSE
15000
U-236
4.3E-10
7.7E-17
8.3E-17
1.6E-16
SSE
15000
U-238
1.3E-06
2.3E-13
2.4E-13
4.7E-13
SSE
25000
U-234
6.2E-08
1.IE-14
1.5E-14
2.6E-14
SSE
25000
U-235
4.9E-09
8.8E-16
1.2E-15
2.OE-15
SSE
25000
U-236
2.0E-10
3.5E-17
4.7E-17
8.2E-17
SSE
25000
U-238
5.8E-07
1.OE-13
1.4E-13
2.4E-13
SSE
35000
U-234
3.8E-08
6.9E-15
1.0E-14
1.7E-14
SSE
35000
U-235
3.0E-09
5.4E-16
8.OE-16
1.3E-15
SSE
35000
U-236
1.2E-10
2.2E-17
3.2E-17
5.4E-17
SSE
35000
U-238
3.6E-07
6.4E-14
9.6E-14
1.6E-13
SSE
45000
U-234
2.6E-08
4.7E-15
7.7E-15
1.2E-14
SSE
45000
U-235
2.IE-09
3.7E-16
6.OE-16
9.8E-16
SSE
45000
U-236
8.4E-11
1.5E-17
2.4E-17
3.9E-17
SSE
45000
U-238
2.5E-07
4.4E-14
7.2E-14
1.2E-13
SSE
55000
U-234
1.9E-08
3.4E-15
6.OE-15
9.4E-15
SSE
55000
U-235
1.5E-09
2.7E-16
4.8E-16
7.4E-16
SSE
55000
U-236
6.0E-11
1.IE-17
1.9E-17
3.0E-17
SSE
55000
U-238
1.8E-07
3.2E-14
5.6E-14
8.8E-14
SSE
70000
U-234
1.2E-08
2.2E-15
4.4E-15
6.6E-15
Ch. 13 Pg. 53
-------
Mar 19, 2000 05:10 pm CONCEN
Page 12
ESTIMATED RADIONUCLIDE CONCENTRATIONS
AT VARIOUS LOCATIONS IN THE ENVIRONMENT
Dry Wet Ground
Air Deposition Deposition Deposition
Wind Distance Concentration Rate Rate Rate
Toward (meters) Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)
SSE
70000
U-235
9.5E-10
1.7E-16
3.5E-16
5.2E-16
SSE
70000
U-236
3.8E-11
6.9E-18
1.4E-17
2.IE-17
SSE
70000
U-238
1.IE-07
2.0E-14
4.2E-14
6.2E-14
SE
310
U-234
3.7E-05
6.6E-12
1.4E-12
8.OE-12
SE
310
U-235
4.IE-06
7.4E-13
1.IE-13
8.5E-13
SE
310
U-236
1.7E-07
3.0E-14
4.4E-15
3.4E-14
SE
310
U-238
4.7E-04
8.5E-11
1.3E-11
9.8E-11
SE
810
U-234
1.IE-05
2.OE-12
5.3E-13
2.5E-12
SE
810
U-235
1.0E-06
1.8E-13
4.2E-14
2.2E-13
SE
810
U-236
4.IE-08
7.4E-15
1.7E-15
9.OE-15
SE
810
U-238
1.2E-04
2.IE-11
5.OE-12
2.6E-11
SE
1500
U-234
4.5E-06
8.OE-13
2.8E-13
1.IE-12
SE
1500
U-235
3.8E-07
6.8E-14
2.2E-14
9.0E-14
SE
1500
U-236
1.5E-08
2.8E-15
9.OE-16
3.7E-15
SE
1500
U-238
4.4E-05
8.OE-12
2.7E-12
1.IE-11
SE
2500
U-234
2.0E-06
3.6E-13
1.7E-13
5.3E-13
SE
2500
U-235
1.6E-07
2.9E-14
1.3E-14
4.3E-14
SE
2500
U-236
6.6E-09
1.2E-15
5.4E-16
1.7E-15
SE
2500
U-238
1.9E-05
3.5E-12
1.6E-12
5.IE-12
SE
3500
U-234
1.2E-06
2.IE-13
1.2E-13
3.3E-13
SE
3500
U-235
9.6E-08
1.7E-14
9.4E-15
2.7E-14
SE
3500
U-236
3.9E-09
7.OE-16
3.8E-16
1.IE-15
SE
3500
U-238
1.IE-05
2.OE-12
1.IE-12
3.2E-12
SE
4500
U-234
8.IE-07
1.5E-13
9.2E-14
2.4E-13
SE
4500
U-235
6.5E-08
1.2E-14
7.3E-15
1.9E-14
SE
4500
U-236
2.6E-09
4.7E-16
2.9E-16
7.7E-16
SE
4500
U-238
7.7E-06
1.4E-12
8.7E-13
2.3E-12
SE
7500
U-234
3.7E-07
6.7E-14
5.4E-14
1.2E-13
SE
7500
U-235
3.0E-08
5.3E-15
4.3E-15
9.6E-15
SE
7500
U-236
1.2E-09
2.2E-16
1.7E-16
3.9E-16
SE
7500
U-238
3.5E-06
6.3E-13
5.IE-13
1.IE-12
SE
15000
U-234
1.3E-07
2.4E-14
2.6E-14
5.0E-14
SE
15000
U-235
1.IE-08
1.9E-15
2.IE-15
4.OE-15
SE
15000
U-236
4.3E-10
7.7E-17
8.4E-17
1.6E-16
SE
15000
U-238
1.2E-06
2.2E-13
2.5E-13
4.7E-13
SE
25000
U-234
6.IE-08
1.IE-14
1.5E-14
2.6E-14
SE
25000
U-235
4.8E-09
8.6E-16
1.2E-15
2.OE-15
SE
25000
U-236
1.9E-10
3.5E-17
4.8E-17
8.3E-17
SE
25000
U-238
5.7E-07
1.OE-13
1.4E-13
2.4E-13
SE
35000
U-234
3.7E-08
6.7E-15
1.0E-14
1.7E-14
SE
35000
U-235
2.9E-09
5.3E-16
8.2E-16
1.3E-15
SE
35000
U-236
1.2E-10
2.IE-17
3.3E-17
5.4E-17
SE
35000
U-238
3.5E-07
6.3E-14
9.7E-14
1.6E-13
SE
45000
U-234
2.6E-08
4.6E-15
7.8E-15
1.2E-14
SE
45000
U-235
2.0E-09
3.6E-16
6.2E-16
9.8E-16
SE
45000
U-236
8.IE-11
1.5E-17
2.5E-17
3.9E-17
SE
45000
U-238
2.4E-07
4.3E-14
7.3E-14
1.2E-13
Ch. 13 Pg. 54
-------
Mar 19, 2000 05:10 pm CONCEN
Page 13
ESTIMATED RADIONUCLIDE CONCENTRATIONS
AT VARIOUS LOCATIONS IN THE ENVIRONMENT
Dry Wet Ground
Air Deposition Deposition Deposition
Wind Distance Concentration Rate Rate Rate
Toward (meters) Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)
SE
55000
U-234
1.8E-08
3.3E-15
6.IE-15
9.5E-15
SE
55000
U-235
1.4E-09
2.6E-16
4.8E-16
7.5E-16
SE
55000
U-236
5.9E-11
1.IE-17
2.0E-17
3.0E-17
SE
55000
U-238
1.7E-07
3.IE-14
5.8E-14
8.9E-14
SE
70000
U-234
1.2E-08
2.IE-15
4.6E-15
6.7E-15
SE
70000
U-235
9.3E-10
1.7E-16
3.6E-16
5.3E-16
SE
70000
U-236
3.7E-11
6.7E-18
1.5E-17
2.IE-17
SE
70000
U-238
1.IE-07
2.0E-14
4.3E-14
6.2E-14
ESE
310
U-234
5.IE-05
9.2E-12
1.8E-12
1.IE-11
ESE
310
U-235
5.7E-06
1.OE-12
1.5E-13
1.2E-12
ESE
310
U-236
2.3E-07
4.IE-14
5.9E-15
4.7E-14
ESE
310
U-238
6.6E-04
1.2E-10
1.7E-11
1.4E-10
ESE
810
U-234
1.5E-05
2.8E-12
7.OE-13
3.5E-12
ESE
810
U-235
1.4E-06
2.5E-13
5.5E-14
3.IE-13
ESE
810
U-236
5.7E-08
1.0E-14
2.2E-15
1.2E-14
ESE
810
U-238
1.6E-04
3.0E-11
6.6E-12
3.6E-11
ESE
1500
U-234
6.2E-06
1.IE-12
3.8E-13
1.5E-12
ESE
1500
U-235
5.2E-07
9.4E-14
3.0E-14
1.2E-13
ESE
1500
U-236
2.IE-08
3.8E-15
1.2E-15
5.OE-15
ESE
1500
U-238
6.2E-05
1.IE-11
3.5E-12
1.5E-11
ESE
2500
U-234
2.8E-06
5.OE-13
2.2E-13
7.2E-13
ESE
2500
U-235
2.3E-07
4.IE-14
1.8E-14
5.9E-14
ESE
2500
U-236
9.2E-09
1.7E-15
7.IE-16
2.4E-15
ESE
2500
U-238
2.7E-05
4.9E-12
2.IE-12
6.9E-12
ESE
3500
U-234
1.6E-06
3.OE-13
1.6E-13
4.6E-13
ESE
3500
U-235
1.3E-07
2.4E-14
1.3E-14
3.7E-14
ESE
3500
U-236
5.4E-09
9.7E-16
5.IE-16
1.5E-15
ESE
3500
U-238
1.6E-05
2.8E-12
1.5E-12
4.3E-12
ESE
4500
U-234
1.IE-06
2.OE-13
1.2E-13
3.3E-13
ESE
4500
U-235
9.IE-08
1.6E-14
9.7E-15
2.6E-14
ESE
4500
U-236
3.7E-09
6.6E-16
3.9E-16
1.IE-15
ESE
4500
U-238
1.IE-05
1.9E-12
1.IE-12
3.IE-12
ESE
7500
U-234
5.2E-07
9.4E-14
7.2E-14
1.7E-13
ESE
7500
U-235
4.2E-08
7.5E-15
5.7E-15
1.3E-14
ESE
7500
U-236
1.7E-09
3.OE-16
2.3E-16
5.3E-16
ESE
7500
U-238
4.9E-06
8.9E-13
6.8E-13
1.6E-12
ESE
15000
U-234
1.8E-07
3.3E-14
3.5E-14
6.8E-14
ESE
15000
U-235
1.5E-08
2.6E-15
2.8E-15
5.4E-15
ESE
15000
U-236
5.9E-10
1.IE-16
1.IE-16
2.2E-16
ESE
15000
U-238
1.7E-06
3.IE-13
3.3E-13
6.4E-13
ESE
25000
U-234
8.4E-08
1.5E-14
2.0E-14
3.5E-14
ESE
25000
U-235
6.6E-09
1.2E-15
1.6E-15
2.8E-15
ESE
25000
U-236
2.7E-10
4.8E-17
6.4E-17
1.IE-16
ESE
25000
U-238
7.9E-07
1.4E-13
1.9E-13
3.3E-13
ESE
35000
U-234
5.IE-08
9.2E-15
1.4E-14
2.3E-14
ESE
35000
U-235
4.0E-09
7.3E-16
1.IE-15
1.8E-15
ESE
35000
U-236
1.6E-10
2.9E-17
4.5E-17
7.4E-17
Ch. 13 Pg. 55
-------
Mar 19, 2000 05:10 pm CONCEN
Page 14
ESTIMATED RADIONUCLIDE CONCENTRATIONS
AT VARIOUS LOCATIONS IN THE ENVIRONMENT
Dry Wet Ground
Air Deposition Deposition Deposition
Wind Distance Concentration Rate Rate Rate
Toward (meters) Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)
ESE
35000
U-238
4.8E-07
8.6E-14
1.3E-13
2.2E-13
ESE
45000
U-234
3.5E-08
6.3E-15
1.IE-14
1.7E-14
ESE
45000
U-235
2.8E-09
5.OE-16
8.3E-16
1.3E-15
ESE
45000
U-236
1.IE-10
2.0E-17
3.4E-17
5.4E-17
ESE
45000
U-238
3.3E-07
5.9E-14
9.9E-14
1.6E-13
ESE
55000
U-234
2.5E-08
4.5E-15
8.4E-15
1.3E-14
ESE
55000
U-235
2.0E-09
3.6E-16
6.6E-16
1.OE-15
ESE
55000
U-236
8.0E-11
1.4E-17
2.7E-17
4.IE-17
ESE
55000
U-238
2.4E-07
4.2E-14
7.8E-14
1.2E-13
ESE
70000
U-234
1.6E-08
2.9E-15
6 . 2E-15
9.IE-15
ESE
70000
U-235
1.3E-09
2.3E-16
4.9E-16
7.2E-16
ESE
70000
U-236
5.IE-11
9.2E-18
2.0E-17
2.9E-17
ESE
70000
U-238
1.5E-07
2.7E-14
5.9E-14
8.6E-14
E
310
U-234
7.4E-05
1.3E-11
2.6E-12
1.6E-11
E
310
U-235
8.5E-06
1.5E-12
2.OE-13
1.7E-12
E
310
U-236
3.5E-07
6.2E-14
8.2E-15
7.IE-14
E
310
U-238
9.8E-04
1.8E-10
2.4E-11
2.0E-10
E
810
U-234
2.3E-05
4.2E-12
9.8E-13
5.2E-12
E
810
U-235
2.IE-06
3.7E-13
7.8E-14
4.5E-13
E
810
U-236
8.4E-08
1.5E-14
3.IE-15
1.8E-14
E
810
U-238
2.4E-04
4.4E-11
9.2E-12
5.3E-11
E
1500
U-234
9.2E-06
1.6E-12
5.3E-13
2.2E-12
E
1500
U-235
7.6E-07
1.4E-13
4.2E-14
1.8E-13
E
1500
U-236
3.IE-08
5.6E-15
1.7E-15
7.3E-15
E
1500
U-238
9.0E-05
1.6E-11
4.9E-12
2.IE-11
E
2500
U-234
4.IE-06
7.3E-13
3.IE-13
1.OE-12
E
2500
U-235
3.3E-07
6.0E-14
2.5E-14
8.5E-14
E
2500
U-236
1.3E-08
2.4E-15
1.OE-15
3.4E-15
E
2500
U-238
3.9E-05
7.IE-12
2.9E-12
1.0E-11
E
3500
U-234
2.4E-06
4.3E-13
2.2E-13
6.6E-13
E
3500
U-235
1.9E-07
3.5E-14
1.8E-14
5.3E-14
E
3500
U-236
7.9E-09
1.4E-15
7.IE-16
2.IE-15
E
3500
U-238
2.3E-05
4.IE-12
2.IE-12
6.2E-12
E
4500
U-234
1.7E-06
3.OE-13
1.7E-13
4.7E-13
E
4500
U-235
1.3E-07
2.4E-14
1.4E-14
3.8E-14
E
4500
U-236
5.4E-09
9.7E-16
5.5E-16
1.5E-15
E
4500
U-238
1.6E-05
2.8E-12
1.6E-12
4.4E-12
E
7500
U-234
7.6E-07
1.4E-13
1.OE-13
2.4E-13
E
7500
U-235
6.IE-08
1.IE-14
8.OE-15
1.9E-14
E
7500
U-236
2.5E-09
4.4E-16
3.2E-16
7.7E-16
E
7500
U-238
7.2E-06
1.3E-12
9.5E-13
2.3E-12
E
15000
U-234
2.7E-07
4.9E-14
5.0E-14
9.8E-14
E
15000
U-235
2.IE-08
3.9E-15
3.9E-15
7.8E-15
E
15000
U-236
8.7E-10
1.6E-16
1.6E-16
3.IE-16
E
15000
U-238
2.5E-06
4.6E-13
4.6E-13
9.2E-13
E
25000
U-234
1.2E-07
2.2E-14
2.9E-14
5.IE-14
E
25000
U-235
9.8E-09
1.8E-15
2.3E-15
4.OE-15
Ch. 13 Pg. 56
-------
Mar 19, 2000 05:10 pm CONCEN
Page 15
ESTIMATED RADIONUCLIDE CONCENTRATIONS
AT VARIOUS LOCATIONS IN THE ENVIRONMENT
Dry Wet Ground
Air Deposition Deposition Deposition
Wind Distance Concentration Rate Rate Rate
Toward (meters) Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)
E
25000
U-236
4.0E-10
7.2E-17
9.IE-17
1.6E-16
E
25000
U-238
1.2E-06
2.IE-13
2.7E-13
4.8E-13
E
35000
U-234
7.6E-08
1.4E-14
2.0E-14
3.4E-14
E
35000
U-235
6.0E-09
1.IE-15
1.6E-15
2.7E-15
E
35000
U-236
2.4E-10
4.4E-17
6.4E-17
1.IE-16
E
35000
U-238
7.IE-07
1.3E-13
1.9E-13
3.2E-13
E
45000
U-234
5.2E-08
9.3E-15
1.5E-14
2.4E-14
E
45000
U-235
4.IE-09
7.4E-16
1.2E-15
1.9E-15
E
45000
U-236
1.7E-10
3.0E-17
4.8E-17
7.8E-17
E
45000
U-238
4.9E-07
8.7E-14
1.4E-13
2.3E-13
E
55000
U-234
3.8E-08
6.8E-15
1.2E-14
1.9E-14
E
55000
U-235
3.0E-09
5.3E-16
9.5E-16
1.5E-15
E
55000
U-236
1.2E-10
2.2E-17
3.8E-17
6.0E-17
E
55000
U-238
3.5E-07
6.3E-14
1.IE-13
1.8E-13
E
70000
U-234
2.5E-08
4.4E-15
9.OE-15
1.3E-14
E
70000
U-235
1.9E-09
3.5E-16
7.IE-16
1.IE-15
E
70000
U-236
7.8E-11
1.4E-17
2.9E-17
4.3E-17
E
70000
U-238
2.3E-07
4.IE-14
8.5E-14
1.3E-13
ENE
310
U-234
5.2E-05
9.3E-12
2.OE-12
1.IE-11
ENE
310
U-235
6.3E-06
1.IE-12
1.6E-13
1.3E-12
ENE
310
U-236
2.5E-07
4.6E-14
6.5E-15
5.2E-14
ENE
310
U-238
7.2E-04
1.3E-10
1.9E-11
1.5E-10
ENE
810
U-234
1.9E-05
3.4E-12
7.7E-13
4.IE-12
ENE
810
U-235
1.8E-06
3.2E-13
6.IE-14
3.8E-13
ENE
810
U-236
7.IE-08
1.3E-14
2.5E-15
1.5E-14
ENE
810
U-238
2.IE-04
3.7E-11
7.2E-12
4.4E-11
ENE
1500
U-234
7.9E-06
1.4E-12
4.IE-13
1.8E-12
ENE
1500
U-235
6.9E-07
1.2E-13
3.2E-14
1.6E-13
ENE
1500
U-236
2.8E-08
5.OE-15
1.3E-15
6.3E-15
ENE
1500
U-238
8.IE-05
1.5E-11
3.9E-12
1.8E-11
ENE
2500
U-234
3.7E-06
6.6E-13
2.4E-13
9.IE-13
ENE
2500
U-235
3.0E-07
5.5E-14
1.9E-14
7.4E-14
ENE
2500
U-236
1.2E-08
2.2E-15
7.8E-16
3.OE-15
ENE
2500
U-238
3.6E-05
6.5E-12
2.3E-12
8.8E-12
ENE
3500
U-234
2.2E-06
4.OE-13
1.7E-13
5.7E-13
ENE
3500
U-235
1.8E-07
3.3E-14
1.4E-14
4.6E-14
ENE
3500
U-236
7.3E-09
1.3E-15
5.5E-16
1.9E-15
ENE
3500
U-238
2.IE-05
3.8E-12
1.6E-12
5.5E-12
ENE
4500
U-234
1.5E-06
2.8E-13
1.3E-13
4.IE-13
ENE
4500
U-235
1.2E-07
2.2E-14
1.IE-14
3.3E-14
ENE
4500
U-236
5.0E-09
9.OE-16
4.3E-16
1.3E-15
ENE
4500
U-238
1.5E-05
2.6E-12
1.3E-12
3.9E-12
ENE
7500
U-234
7.2E-07
1.3E-13
7.8E-14
2.IE-13
ENE
7500
U-235
5.7E-08
1.0E-14
6.2E-15
1.7E-14
ENE
7500
U-236
2.3E-09
4.2E-16
2.5E-16
6.7E-16
ENE
7500
U-238
6.8E-06
1.2E-12
7.3E-13
2.OE-12
ENE
15000
U-234
2.6E-07
4.7E-14
3.8E-14
8.5E-14
Ch. 13 Pg. 57
-------
Mar 19, 2000 05:10 pm CONCEN
Page 16
ESTIMATED RADIONUCLIDE CONCENTRATIONS
AT VARIOUS LOCATIONS IN THE ENVIRONMENT
Dry Wet Ground
Air Deposition Deposition Deposition
Wind Distance Concentration Rate Rate Rate
Toward (meters) Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)
ENE
15000
U-235
2.IE-08
3.7E-15
3.OE-15
6.7E-15
ENE
15000
U-236
8.4E-10
1.5E-16
1.2E-16
2.7E-16
ENE
15000
U-238
2.5E-06
4.4E-13
3.5E-13
8.OE-13
ENE
25000
U-234
1.2E-07
2.IE-14
2.IE-14
4.3E-14
ENE
25000
U-235
9.4E-09
1.7E-15
1.7E-15
3.4E-15
ENE
25000
U-236
3.8E-10
6.8E-17
6.8E-17
1.4E-16
ENE
25000
U-238
1.IE-06
2.OE-13
2.OE-13
4.OE-13
ENE
35000
U-234
7.3E-08
1.3E-14
1.5E-14
2.8E-14
ENE
35000
U-235
5.8E-09
1.OE-15
1.2E-15
2.2E-15
ENE
35000
U-236
2.3E-10
4.2E-17
4.7E-17
8.9E-17
ENE
35000
U-238
6.9E-07
1.2E-13
1.4E-13
2.6E-13
ENE
45000
U-234
5.0E-08
9.OE-15
1.IE-14
2.0E-14
ENE
45000
U-235
4.0E-09
7.IE-16
8.8E-16
1.6E-15
ENE
45000
U-236
1.6E-10
2.9E-17
3.6E-17
6.4E-17
ENE
45000
U-238
4.7E-07
8.5E-14
1.OE-13
1.9E-13
ENE
55000
U-234
3.6E-08
6.5E-15
8.8E-15
1.5E-14
ENE
55000
U-235
2.8E-09
5.IE-16
6.9E-16
1.2E-15
ENE
55000
U-236
1.IE-10
2.IE-17
2.8E-17
4.9E-17
ENE
55000
U-238
3.4E-07
6.0E-14
8.2E-14
1.4E-13
ENE
70000
U-234
2.2E-08
4.OE-15
6.5E-15
1.0E-14
ENE
70000
U-235
1.7E-09
3.IE-16
5.IE-16
8.2E-16
ENE
70000
U-236
7.0E-11
1.3E-17
2.IE-17
3.3E-17
ENE
70000
U-238
2.IE-07
3.7E-14
6.0E-14
9.8E-14
NE
310
U-234
5.IE-05
9.2E-12
2.IE-12
1.IE-11
NE
310
U-235
6.3E-06
1.IE-12
1.6E-13
1.3E-12
NE
310
U-236
2.5E-07
4.6E-14
6.6E-15
5.2E-14
NE
310
U-238
7.3E-04
1.3E-10
1.9E-11
1.5E-10
NE
810
U-234
1.9E-05
3.5E-12
7.8E-13
4.2E-12
NE
810
U-235
1.8E-06
3.3E-13
6.2E-14
3.9E-13
NE
810
U-236
7.4E-08
1.3E-14
2.5E-15
1.6E-14
NE
810
U-238
2.IE-04
3.9E-11
7.4E-12
4.6E-11
NE
1500
U-234
8.3E-06
1.5E-12
4.2E-13
1.9E-12
NE
1500
U-235
7.2E-07
1.3E-13
3.3E-14
1.6E-13
NE
1500
U-236
2.9E-08
5.3E-15
1.3E-15
6.6E-15
NE
1500
U-238
8.5E-05
1.5E-11
3.9E-12
1.9E-11
NE
2500
U-234
3.9E-06
7.OE-13
2.5E-13
9.5E-13
NE
2500
U-235
3.2E-07
5.8E-14
2.0E-14
7.8E-14
NE
2500
U-236
1.3E-08
2.3E-15
7.9E-16
3.IE-15
NE
2500
U-238
3.8E-05
6.8E-12
2.3E-12
9.2E-12
NE
3500
U-234
2.3E-06
4.2E-13
1.8E-13
6.OE-13
NE
3500
U-235
1.9E-07
3.4E-14
1.4E-14
4.8E-14
NE
3500
U-236
7.7E-09
1.4E-15
5.6E-16
2.OE-15
NE
3500
U-238
2.3E-05
4.IE-12
1.6E-12
5.7E-12
NE
4500
U-234
1.6E-06
2.9E-13
1.4E-13
4.3E-13
NE
4500
U-235
1.3E-07
2.4E-14
1.IE-14
3.4E-14
NE
4500
U-236
5.3E-09
9.6E-16
4.3E-16
1.4E-15
NE
4500
U-238
1.6E-05
2.8E-12
1.3E-12
4.IE-12
Ch. 13 Pg. 58
-------
Mar 19, 2000 05:10 pm CONCEN
Page 17
ESTIMATED RADIONUCLIDE CONCENTRATIONS
AT VARIOUS LOCATIONS IN THE ENVIRONMENT
Dry Wet Ground
Air Deposition Deposition Deposition
Wind Distance Concentration Rate Rate Rate
Toward (meters) Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)
NE
7500
U-234
7 . 6E-07
1.4E-13
8.0E-14
2.2E-13
NE
7500
U-235
6.IE-08
1.IE-14
6.3E-15
1.7E-14
NE
7500
U-236
2.5E-09
4.4E-16
2.5E-16
7.OE-16
NE
7500
U-238
7.2E-06
1.3E-12
7.4E-13
2.OE-12
NE
15000
U-234
2.8E-07
5.0E-14
3.8E-14
8.8E-14
NE
15000
U-235
2.2E-08
4.OE-15
3.OE-15
7.OE-15
NE
15000
U-236
8.9E-10
1.6E-16
1.2E-16
2.8E-16
NE
15000
U-238
2.6E-06
4.7E-13
3.6E-13
8.3E-13
NE
25000
U-234
1.3E-07
2.3E-14
2.IE-14
4.4E-14
NE
25000
U-235
1.0E-08
1.8E-15
1.7E-15
3.5E-15
NE
25000
U-236
4.0E-10
7.2E-17
6.8E-17
1.4E-16
NE
25000
U-238
1.2E-06
2.IE-13
2.OE-13
4.IE-13
NE
35000
U-234
7.8E-08
1.4E-14
1.5E-14
2.9E-14
NE
35000
U-235
6.IE-09
1.IE-15
1.2E-15
2.3E-15
NE
35000
U-236
2.5E-10
4.5E-17
4.7E-17
9.2E-17
NE
35000
U-238
7.3E-07
1.3E-13
1.4E-13
2.7E-13
NE
45000
U-234
5.3E-08
9.6E-15
1.IE-14
2.IE-14
NE
45000
U-235
4.2E-09
7.6E-16
8.8E-16
1.6E-15
NE
45000
U-236
1.7E-10
3.IE-17
3.6E-17
6.6E-17
NE
45000
U-238
5.0E-07
9.0E-14
1.OE-13
1.9E-13
NE
55000
U-234
3.8E-08
6.8E-15
8.8E-15
1.6E-14
NE
55000
U-235
3.0E-09
5.4E-16
6.9E-16
1.2E-15
NE
55000
U-236
1.2E-10
2.2E-17
2.8E-17
5.0E-17
NE
55000
U-238
3.6E-07
6.4E-14
8.2E-14
1.5E-13
NE
70000
U-234
2.3E-08
4.2E-15
6.4E-15
1.IE-14
NE
70000
U-235
1.8E-09
3.3E-16
5.OE-16
8.3E-16
NE
70000
U-236
7.4E-11
1.3E-17
2.0E-17
3.4E-17
NE
70000
U-238
2.2E-07
3.9E-14
6.0E-14
9.9E-14
NNE
310
U-234
6.4E-05
1.2E-11
2.9E-12
1.4E-11
NNE
310
U-235
8.0E-06
1.4E-12
2.3E-13
1.7E-12
NNE
310
U-236
3.2E-07
5.8E-14
9.3E-15
6.7E-14
NNE
310
U-238
9.3E-04
1.7E-10
2.7E-11
1.9E-10
NNE
810
U-234
2.6E-05
4.7E-12
1.IE-12
5.8E-12
NNE
810
U-235
2.7E-06
4.8E-13
8.7E-14
5.7E-13
NNE
810
U-236
1.IE-07
2.0E-14
3.5E-15
2.3E-14
NNE
810
U-238
3.IE-04
5.6E-11
1.0E-11
6.6E-11
NNE
1500
U-234
1.2E-05
2.2E-12
5.9E-13
2.8E-12
NNE
1500
U-235
1.IE-06
2.OE-13
4.7E-14
2.4E-13
NNE
1500
U-236
4.5E-08
8.OE-15
1.9E-15
9.9E-15
NNE
1500
U-238
1.3E-04
2.3E-11
5.5E-12
2.9E-11
NNE
2500
U-234
5.9E-06
1.IE-12
3.5E-13
1.4E-12
NNE
2500
U-235
5.0E-07
9.0E-14
2.8E-14
1.2E-13
NNE
2500
U-236
2.0E-08
3.6E-15
1.IE-15
4.8E-15
NNE
2500
U-238
5.9E-05
1.IE-11
3.3E-12
1.4E-11
NNE
3500
U-234
3.6E-06
6.5E-13
2.5E-13
9.OE-13
NNE
3500
U-235
3.0E-07
5.4E-14
1.9E-14
7.3E-14
NNE
3500
U-236
1.2E-08
2.2E-15
7.9E-16
3.OE-15
Ch. 13 Pg. 59
-------
Mar 19, 2000 05:10 pm CONCEN
Page IE
ESTIMATED RADIONUCLIDE CONCENTRATIONS
AT VARIOUS LOCATIONS IN THE ENVIRONMENT
Dry Wet Ground
Air Deposition Deposition Deposition
Wind Distance Concentration Rate Rate Rate
Toward (meters) Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)
NNE
3500
U-238
3.5E-05
6.3E-12
2.3E-12
8.6E-12
NNE
4500
U-234
2.5E-06
4.5E-13
1.9E-13
6.4E-13
NNE
4500
U-235
2.IE-07
3.7E-14
1.5E-14
5.2E-14
NNE
4500
U-236
8.4E-09
1.5E-15
6.OE-16
2.IE-15
NNE
4500
U-238
2.4E-05
4.4E-12
1.8E-12
6.2E-12
NNE
7500
U-234
1.2E-06
2.2E-13
1.IE-13
3.3E-13
NNE
7500
U-235
9.6E-08
1.7E-14
8.7E-15
2.6E-14
NNE
7500
U-236
3.9E-09
7.OE-16
3.5E-16
1.IE-15
NNE
7500
U-238
1.IE-05
2.IE-12
1.OE-12
3.IE-12
NNE
15000
U-234
4.5E-07
8.IE-14
5.3E-14
1.3E-13
NNE
15000
U-235
3.6E-08
6.4E-15
4.2E-15
1.IE-14
NNE
15000
U-236
1.4E-09
2.6E-16
1.7E-16
4.3E-16
NNE
15000
U-238
4.2E-06
7.6E-13
4.9E-13
1.3E-12
NNE
25000
U-234
2.0E-07
3.7E-14
2.9E-14
6.6E-14
NNE
25000
U-235
1.6E-08
2.9E-15
2.3E-15
5.2E-15
NNE
25000
U-236
6.5E-10
1.2E-16
9.3E-17
2.IE-16
NNE
25000
U-238
1.9E-06
3.5E-13
2.7E-13
6.2E-13
NNE
35000
U-234
1.3E-07
2.3E-14
2.0E-14
4.3E-14
NNE
35000
U-235
1.0E-08
1.8E-15
1.6E-15
3.4E-15
NNE
35000
U-236
4.IE-10
7.3E-17
6.4E-17
1.4E-16
NNE
35000
U-238
1.2E-06
2.2E-13
1.9E-13
4.IE-13
NNE
45000
U-234
8.8E-08
1.6E-14
1.5E-14
3.IE-14
NNE
45000
U-235
7.0E-09
1.3E-15
1.2E-15
2.4E-15
NNE
45000
U-236
2.8E-10
5.IE-17
4.8E-17
9.9E-17
NNE
45000
U-238
8.3E-07
1.5E-13
1.4E-13
2.9E-13
NNE
55000
U-234
6.3E-08
1.IE-14
1.2E-14
2.3E-14
NNE
55000
U-235
5.0E-09
8.9E-16
9.3E-16
1.8E-15
NNE
55000
U-236
2.0E-10
3.6E-17
3.8E-17
7.4E-17
NNE
55000
U-238
5.9E-07
1.IE-13
1.IE-13
2.2E-13
NNE
70000
U-234
3.7E-08
6.7E-15
8.5E-15
1.5E-14
NNE
70000
U-235
2.9E-09
5.2E-16
6.7E-16
1.2E-15
NNE
70000
U-236
1.2E-10
2.IE-17
2.7E-17
4.8E-17
NNE
70000
U-238
3.5E-07
6.2E-14
7.9E-14
1.4E-13
Ch. 13 Pg. 60
-------
13.2.7 Chi/O Tables
C A P 8 8 - PC
Version 2.00
Clean Air Act Assessment Package - 1988
CHI/Q TABLES
Non-Radon Population Assessment
Mar 19, 2000 05:10 pm
Facility
Address
City
State
Reactive Metals
Address
Ashtabula
OH
Zip:
Source Category
Source Type
Emission Year
DOE Facilities
Stack
1986
Comments: Reactive Metals - - Population Run
Dataset Name
Dataset Date
Wind File
Population File
Reactive Metals
Mar 19, 2000 05:10 pm
C:\CAP8 8PC2\WNDFILES\ERIEPA.WND
C:\CAPBBPC2\POPFILES\RMIASHTA.POP
Ch. 13 Pg. 61
-------
Mar 19, 2000 05:10 pm
CHIQ
Page 1
GROUND-LEVEL CHI/Q VALUES FOR U-234
CHI/Q TOWARD INDICATED DIRECTION (SEC/CUBIC METER)
Distance
(meters)
Dir
310
810
1500
2500 3500
4500
7500
N 7
NNW 2
NW 1
WNW 7
W 1
WSW 1
SW 2
SSW 1
S 2
SSE 2
SE 2
ESE 2
E 4
ENE 2
NE 2
NNE 3
. 699E-06
. 2 93E-06
. 013E-06
. 953E-07
. 2 91E-06
. 829E-06
. 194E-06
. 42 IE-06
. 600E-06
. 004E-06
. 082E-06
. 868E-06
. 197E-06
. 927E-06
. 895E-06
. 605E-06
3.790E-
9.905E-
4.951E-
4.661E-
6.73 8E-
7.302E-
7.609E-
4.762E-
8.050E-
6.115E-
6.291E-
8.737E-
1.316E-
1.053E-
1.082E-
1.485E-
06 1.
07 4 .
07 2 .
07 2 .
07
07
07
07 1.
07 3 .
07 2 .
07 2 .
07 3 .
06 5.
06 4 .
06 4 .
06 6 .
942E-06
792E-07
625E-07
616E-07
526E-07
258E-07
13 0E-07
984E-07
276E-07
459E-07
511E-07
492E-07
162E-07
480E-07
676E-07
917E-07
9.700E-07
2.344E-07
1.326E-07
1.346E-07
1.771E-07
1.540E-07
1.426E-07
9.091E-08
1.483E-07
1.107E-07
1.126E-07
1.569E-07
2.2 9 9E-07
2.076E-07
2.182E-07
3.332E-07
5.999E-
1.438E-
8.210E-
8.374E-
1.095E-
9.334E-
8.516E-
5.434E-
8.798E-
6.552E-
6.656E-
9.298E-
1.360E-
1.248E-
1.316E-
2.036E-
07 4 .
07 1.
08
08
07 7
08
08
08
08
08
08
08
07
07 8
07 9
07 1
219E-
006E-
760E-
890E-
690E-
496E-
877E-
746E-
030E-
487E-
552E-
373E-
332E-
651E-
134E-
424E-
07 2 .
07 4 .
08 2 .
08 2 .
08
08
08 2 .
08 1.
08 2 .
08 2 .
08 2 .
08 2 .
08
08
08
07
012E-07
748E-08
72 IE-0 8
785E-08
643E-08
056E-08
735E-08
739E-08
783E-08
078E-08
098E-08
939E-08
310E-08
048E-08
282E-08
751E-08
Distance (meters)
Dir
15000
25000
35000 45000 55000
70000
N 7 .
NNW 1 .
NW 1 .
WNW 1 .
W 1 .
WSW 1 .
SW 9 .
SSW 6 .
S 9.
SSE 7 .
SE 7 .
ESE 1 .
E 1 .
ENE 1 .
NE 1 .
NNE 2 .
633E-08
762E-08
014E-08
041E-08
366E-08
130E-08
896E-09
266E-09
980E-09
518E-09
491E-09
042E-08
526E-08
474E-08
566E-08
527E-08
3.445E-
7.808E-
4.374E-
4.439E-
5.998E-
5.161E-
4.557E-
2.858E-
4.550E-
3.475E-
3.427E-
4.735E-
7.015E-
6.715E-
7.119E-
1.156E-
08 2 .
09 4 .
09 2 .
09 2 .
09
09
09 2 .
09 1.
09 2 .
09 2 .
09 2 .
09 2 .
4 .
4 .
4 .
7 .
09
09
09
08
167E-08
843E-09
712E-09
754E-09
738E-09
206E-09
806E-09
758E-09
802E-09
151E-09
105E-09
890E-09
274E-09
136E-09
391E-09
225E-09
1.493E-08
3.303E-09
1.836E-09
1.858E-09
2.544E-09
2.201E-09
1.924E-09
1.203E-09
1.919E-09
1.481E-09
1.442E-09
1.972E-09
2.921E-09
2.830E-09
3.005E-09
4.980E-09
1.052E-
2.314E-
1.261E-
1.263E-
1.760E-
1.566E-
1.383E-
8.616E-
1.377E-
1.07 0E-
1.038E-
1.419E-
2.116E-
2.024E-
2.143E-
3.548E-
08 5.
09 1.
09 6 .
09
09
09
09 8
10 5
09 8
09 6
09
09
09 1
09 1
09 1
09 2
933E-09
322E-09
708E-10
494E-10
520E-10
432E-10
755E-10
360E-10
662E-10
822E-10
636E-10
067E-10
385E-09
254E-09
315E-09
102E-09
Ch. 13 Pg. 62
-------
Mar 19, 2000 05:10 pm
CHIQ
Page 2
GROUND-LEVEL CHI/Q VALUES FOR U-235
CHI/Q TOWARD INDICATED DIRECTION (SEC/CUBIC METER)
Distance
(meters)
Dir
310
810
1500
2500
3500
4500
7500
N 1 .
NNW 3 .
NW 1 .
WNW 1 .
W 2 .
WSW 2 .
SW 3 .
SSW 2 .
S 3 .
SSE 2 .
SE 2 .
ESE 4 .
E 6 .
ENE 4 .
NE 4 .
NNE 5 .
296E-05
684E-06
665E-06
416E-06
225E-06
902E-06
301E-06
078E-06
653E-06
803E-06
906E-06
023E-06
04 IE-06
447E-06
476E-06
707E-06
5.250E-06
1.305E-06
7.037E-07
6.933E-07
9.4 80E-07
9.027E-07
8.824E-07
5.590E-07
9.320E-07
7.027E-07
7.171E-07
9.94 IE-07
1.471E-06
1.253E-06
1.302E-06
1.903E-06
2.271E-06
5.490E-07
3.107E-07
3.146E-07
4.147E-07
3.617E-07
3.363E-07
2.150E-07
3.530E-07
2.639E-07
2.682E-07
3.726E-07
5.440E-07
4.883E-07
5.126E-07
7.819E-07
1.049E-06
2.509E-07
1.441E-07
1.471E-07
1.919E-07
1.624E-07
1.479E-07
9.473E-08
1.54 IE-07
1.147E-07
1.165E-07
1.622E-07
2.361E-07
2.169E-07
2.2 86E-07
3.547E-07
6.311E-07
1.502E-07
8.650E-08
8.855E-08
1.153E-07
9.662E-08
8.720E-08
5.581E-08
9.016E-08
6.708E-08
6.800E-08
9.497E-08
1.384E-07
1.284E-07
1.356E-07
2.122E-07
4.380E-
1.038E-
5.97 9E-
6.127E-
7.978E-
6 . 6 6 4 E -
5.981E-
3.821E-
6.137E-
4.565E-
4.623E-
6.472E-
9.44 9E-
8.834E-
9.338E-
1.468E-
07 2 .
07 4 .
08 2 .
08 2 .
08
08
08 2 .
08 1.
08 2 .
08 2 .
08 2 .
08 2 .
4 .
4 .
4 .
6 .
08
08
08
07
045E-07
806E-08
758E-08
823E-08
695E-08
089E-08
756E-08
754E-08
802E-08
093E-08
110E-08
957E-08
334E-08
084E-08
32 IE-03
847E-08
Distance
(meters)
Dir
15000
25000
35000
45000
55000
70000
N 7 .
NNW 1 .
NW 1 .
WNW 1 .
W 1 .
WSW 1 .
SW 9 .
SSW 6 .
S 9.
SSE 7 .
SE 7 .
ESE 1 .
E 1 .
ENE 1 .
NE 1 .
NNE 2 .
662E-08
763E-08
013E-08
040E-08
368E-08
133E-08
911E-09
274E-09
977E-09
522E-09
486E-09
042E-08
527E-08
476E-08
568E-08
538E-08
3.423E-08
7.740E-09
4.319E-09
4.374E-09
5.937E-09
5.137E-09
4.544E-09
2.846E-09
4.525E-09
3.460E-09
3.4 09E-09
4.714E-09
7.000E-09
6.688E-09
7.086E-09
1.152E-08
2.150E-08
4.792E-09
2.673E-09
2.708E-09
3.692E-09
3.188E-09
2.795E-09
1.749E-09
2.784E-09
2.140E-09
2.093E-09
2.874E-09
4.261E-09
4.114E-09
4.365E-09
7.188E-09
1.479E-08
3.265E-09
1.807E-09
1.825E-09
2.510E-09
2.186E-09
1.915E-09
1.196E-09
1.905E-09
1.472E-09
1.432E-09
1.960E-09
2.911E-09
2.814E-09
2.985E-09
4.949E-09
1.041E-08
2.2 87E-0 9
1.240E-09
1.240E-09
1.735E-09
1.555E-09
1.376E-09
8.560E-10
1.367E-09
1.063E-09
1.031E-09
1.410E-09
2.108E-09
2.011E-09
2.128E-09
3.523E-09
5.818E-09
1.298E-09
6.534E-10
6.302E-10
9.293E-10
9.312E-10
8.683E-10
5.306E-10
8.576E-10
6.763E-10
6.581E-10
8.993E-10
1.377E-09
1.241E-09
1.300E-09
2.073E-09
Ch. 13 Pg. 63
-------
Mar 19, 2000 05:10 pm
CHIQ
Page 3
GROUND-LEVEL CHI/Q VALUES FOR U-236
CHI/Q TOWARD INDICATED DIRECTION (SEC/CUBIC METER)
Distance (meters)
Dir
310
810
1500 2500 3500
4500
7500
N 1 .
NNW 3 .
NW 1 .
WNW 1 .
W 2 .
WSW 2 .
SW 3 .
SSW 2 .
S 3 .
SSE 2 .
SE 2 .
ESE 4 .
E 6 .
ENE 4 .
NE 4 .
NNE 5 .
269E-05
648E-06
62 IE-06
360E-06
167E-06
899E-06
324E-06
089E-06
673E-06
82 0E-06
927E-06
057E-06
108E-06
468E-06
490E-06
674E-06
5.274E-06
1.309E-06
7.053E-07
6.943E-07
9.513E-07
9.073E-07
8.869E-07
5.616E-07
9.357E-07
7.057E-07
7.199E-07
9.981E-07
1.478E-06
1.259E-06
1.309E-06
1.912E-06
2.288E-06
5.527E-07
3.132E-07
3.173E-07
4.180E-07
3.638E-07
3.377E-07
2.16 0E-07
3.545E-07
2.649E-07
2.692E-07
.740E-07
.457E-07
.906E-07
.152E-07
7.868E-07
1.055E-06
2.52 IE-07
1.449E-07
1.481E-07
1.93 0E-07
1.630E-07
1.483E-07
9.502E-08
1.545E-07
1.151E-07
1.168E-07
1.626E-07
2.366E-07
2.176E-07
2.2 94E-07
3.563E-07
6.338E-07
1.507E-07
8.691E-08
8.900E-08
1.158E-07
9.690E-08
8.738E-08
5.594E-08
9.036E-08
6.722E-08
6.814E-08
9.515E-08
1.386E-07
1.288E-07
1.360E-07
2.129E-07
4.396E-
1.041E-
6.003E-
6.154E-
8.009E-
6.680E-
5.991E-
3.828E-
6.149E-
.573E-
. 631E-
. 4 82E-
.461E-
8 . 852E-
9.358E-
1 .472E-
07 2 .
07 4 .
08 2 .
08 2 .
08
08
08 2 .
08 1.
08 2 .
Oa 2 .
08 2 .
08 2 .
08
08
08
07
050E-07
817E-08
766E-08
832E-08
704E-08
095E-08
759E-08
756E-08
805E-08
095E-O8
112E-08
960E-08
337E-08
089E-08
327E-08
860E-08
Distance
(meters)
Dir
15000
25000
35000
45000
55000
70000
N 7
NNW 1
NW 1
WNW 1
W 1
WSW 1
SW 9
SSW 6
S 9
SSE 7
SE 7
ESE 1
E 1
ENE 1
NE 1
NNE 2
.675E-08
.766E-08
.015E-08
.042E-08
.370E-08
.134E-08
.918E-09
.2 80E-09
.985E-09
.528E-09
.4 92E-0 9
.043E-08
.528E-08
.477E-08
.570E-08
.54 IE-0 8
3.426E-08
7.746E-09
4.323E-09
4.378E-09
5.943E-09
5.14 IE-0 9
4.546E-09
2.847E-09
4.527E-09
3.462E-09
3.41IE-0 9
4.715E-09
7.002E-09
6.692E-09
7.090E-09
1.153E-08
2.151E-08
4.796E-09
2.675E-09
2.710E-09
3.695E-09
3.189E-09
2.796E-09
1.750E-09
2.785E-09
2.140E-09
2.093E-09
2.875E-09
4.262E-09
4.116E-09
4.368E-09
7.193E-09
1.480E-08
3.267E-09
I-808E-09
1.826E-09
2.512E-09
2.187E-09
1.916E-09
1.196E-09
1.906E-09
1.473E-09
1.433E-09
1.961E-09
2.911E-09
2.815E-09
2.986E-09
4.952E-09
1.041E-08
2.288E-09
1.241E-09
1.241E-09
1.736E-09
1.555E-09
1.377E-09
8.563E-10
1.367E-09
1.064E-09
1.031E-09
1.410E-09
2.108E-09
2.012E-09
2.128E-09
3.525E-09
5.817E-09
1.298E-09
6.531E-10
6.2 99E-10
9.2 90E-10
9.311E-10
8.682E-10
5.305E-10
8.575E-10
6.762E-10
6.580E-10
8.992E-10
1.377E-09
1.241E-09
1.300E-09
2.073E-09
Ch. 13 Pg. 64
-------
Mar 19, 2000 05:10 pm
CHIQ
Page 4
GROUND-LEVEL CHI/Q VALUES FOR U-238
CHI/Q TOWARD INDICATED DIRECTION (SEC/CUBIC METER)
Distance
(meters)
Dir
310
810
1500
2500
3500
4500
7500
N 1 .
NNW 3 .
NW 1 .
WNW 1 .
W 2 .
WSW 2 .
SW 3 .
SSW 2 .
S 3 .
SSE 2 .
SE 2 .
ESE 3 .
E 5 .
ENE 4 .
NE 4 .
NNE 5 .
266E-05
597E-06
629E-06
384E-06
17 0E-06
827E-06
218E-06
029E-06
572E-06
742E-06
842E-06
935E-06
898E-06
337E-06
363E-06
571E-06
5.126E-06
1.278E-06
6.86 0E-07
6.738E-07
9.242E-07
8.875E-07
8.715E-07
5.517E-07
9.2 07E-07
6.947E-07
7.093E-07
9.836E-07
1.457E-06
1.235E-06
1.283E-06
1.867E-06
2.234E-
5.411E-
3.051E-
3.083E-
4.076E-
3.578E-
3.338E-
2.132E-
3.502E-
2.619E-
2.663E-
3.701E-
5.412E-
4.839E-
5.077E-
7.721E-
06 1.
07 2 .
07 1.
07 1.
07 1.
07 1.
07 1.
07 9.
07 1.
07 1.
07 1.
07 1.
07 2 .
07 2 .
07 2 .
07 3 .
039E-06
487E-07
425E-07
454E-07
899E-07
614E-07
473E-07
426E-08
533E-07
142E-07
16 0E-07
616E-07
354E-07
157E-07
273E-07
52 IE-07
6.26 9E-07
1.492E-07
8.584E-08
8.782E-08
1.144E-07
9.618E-08
8.694E-08
5.562E-08
8.985E-08
6.687E-08
6.780E-08
9.471E-08
1.381E-07
1.280E-07
1.351E-07
2.110E-07
4.357E-07
1.033E-07
5.944E-08
6.088E-08
7.934E-08
6.640E-08
5.967E-08
3.810E-08
6.12 IE-0 8
4.554E-08
4.613E-08
6.458E-08
9.434E-08
8.808E-08
9.309E-08
1.462E-07
2.039E-07
4.795E-08
2.750E-08
2.814E-08
3.684E-08
3 . 084E-08
2.753E-08
1.751E-08
2.798E-08
2.090E-08
2.107E-08
2.954E-08
4.330E-08
4.078E-08
4.314E-08
6 . 831E-08
Distance
(meters)
Dir
15000
25000
35000
45000
55000
70000
N 7.
NNW 1 .
NW 1 .
WNW 1 .
W 1 .
WSW 1 .
SW 9 .
SSW 6 .
S 9.
SSE 7 .
SE 7 .
ESE 1 .
E 1 .
ENE 1 .
NE 1 .
NNE 2 .
652E-08
762E-08
012E-08
038E-08
366E-08
132E-08
905E-09
271E-09
972E-09
518E-09
483E-09
042E-08
527E-08
475E-08
567E-08
535E-08
3.423E-
7.743E-
4.321E-
4.377E-
5.939E-
5.138E-
4.544E-
2.846E-
4.526E-
3.461E-
3.410E-
4.714E-
7.OOOE-
6.689E-
7.087E-
1.152E-
08 2 .
09 4 .
09 2 .
09 2 .
09
09
09 2 .
09 1.
09 2 .
09 2 .
09 2 .
09 2 .
09
09
09
08
15OZ-08
795E-09
675E-09
711E-09
695E-09
188E-09
795E-09
749E-09
785E-09
140E-09
093E-09
875E-09
262E-09
115E-09
367E-09
189E-09
1.479E-08
3.26 8E-09
1.809E-09
1.827E-09
2.512E-09
2.187E-09
1.915E-09
1.196E-09
1.906E-09
1.473E-09
1.433E-09
1.961E-09
2.911E-09
2.814E-09
2.986E-09
4.950E-09
1.041E-08
2.289E-09
1.242E-09
1.241E-09
1.737E-09
1.555E-09
1.377E-09
8.563E-10
1.367E-09
1.064E-09
1.032E-09
1.410E-09
2.108E-09
2.012E-09
2.129E-09
3.524E-09
5.830E-09
1.301E-09
6.553E-10
6.323E-10
9.317E-10
9.324E-10
8.689E-10
5.311E-10
8.585E-10
6.769E-10
6.586E-10
9.000E-10
1.378E-09
1.242E-09
1.302E-09
2.076E-09
Ch. 13 Pg. 65
-------
CHAPTER 14
REFERENCES
Be86
"Comparison of AIRDOS-EPA Predictions of Ground-Level Airborne
Radionuclide Concentrations to Measured Values", S.K. Beal and S.C. Cohen, S.
Cohen and Associates, 8200 Riding Ridge Place, McLean, VA 22102, H.J.
Chmelynski, Jack Faucett Associates, Suite 200, 7300 Pearl St., Bethesda, MD
20814, B.S. Parks and J. Hardin, U.S. Environmental Protection Agency,
Washington, D.C. 20460, 1986.
Br69
Briggs, G.A., "Plume Rise, AEC Critical Review Series", TTD-25075, 1969.
EPA89 EPA 520/1-89-005 Risk Assessment Methodology: Draft Environmental Impact
Statement for Proposed NESHAPS for Radionuclides, Volume 1, Background
Information Document, United States Environmental Protection Agency, Office
of Radiation Programs, Washington, D.C. 20460, February 1989.
EPA92 EPA 402-B-92-001 User's Guide For CAP88-PC, Version 1.0, United States
Environmental Protection Agency, Office of Radiation Programs, Las Vegas
Facility, P.O. Box 98517, Las Vegas, NV 89193-8517, March 1992.
Gi76
Gifford, F.A., Jr., "Turbulent diffusion-typing schemes: A review", Nuclear
Safety 17(l):68-86, 1976.
ICRP26 International Commission on Radiological Protection, Recommendations of the
International Commission on Radiological Protection, ICRP Publication 26, Ann.
ICRP, 1, (1), Pergamon Press, 1977.
Mo79
Moore, R.E., Baes, C.F.III, McDowell-Boyer, L.M., Watson, A.P., Hoffman, F.O.,
Pleasant, J.C., Miller, C.W., "AIRDOS-EPA: A Computerized Methodology for
Estimating Environmental Concentrations and Dose to Man from Airborne
Releases of Radionuclides", (Reprint of ORNL-5532), EPA 520/1-79-009, U.S.
EPA Office of Radiation Programs, Washington, D.C., 20460.
ORNL5952 ORNL-5952: PREPAR: A User-Friendly Preprocessor to Create AIRDOS-EPA
Input Data Sets, Oak Ridge National Laboratory, Oak Ridge, Tennessee.
ORNL7745 ORNL-7745: Estimates of Health Risk From Exposure to Radioactive Pollutants,
Oak Ridge National Laboratory, Oak Ridge, Tennessee.
ORNL7105 ORNL/TM-7105: A Combined Methodology for Estimating Dose Rates and
Health Effects From Exposures to Radioactive Pollutants, Oak Ridge National
Laboratory, Oak Ridge, Tennessee.
Ch. 14 Pg. 1
-------
ORNL5692 ORNL-5692/DE81030434 DARTAB: A Program to Combine Airborne
Radionuclide Environmental Exposure Data With Dosimetric Health Effect Data
to Generate Tabulations of Predicted Health Impact, Oak Ridge National
Laboratory, Oak Ridge, Tennessee, November 1981.
Pa61 Pasquill, F., "The Estimation of the Dispersion of Windborne Material",
Meteorology Magazine, 90:33, 1961.
Pa97 Parks, Barry., " CAP88-PC Version 2.0 User's Guide", June 1997.
Ru48 Rupp, E.M., Beall, S.E., Bornwasser, L.P., Johnson, D.H., "Dilution of Stack
Gases in Cross Winds", USAEC Report AECD-1811 (CE-1620), Clinton
Laboratories, 1948.
S168 Slade, D.H. (ed.), "Meteorology and Atomic Energy - 1968", U.S. Atomic Energy
Commission/Division of Technical Information, USAED TID-24190, 1968.
Tu69 Turner, D.B. "Workbook of Atmospheric Dispersion Estimates", Air Pollution
Control Administration, Cincinnati, Ohio, 1969.
Va68 Van der Hoven, I., "Deposition of particles and gasses", pp. 202-208, In Slade, D.
(ed.), Meteorology and Atomic Energy - 1968, U.S. Atomic Energy Commission,
USAED TID-24190.
Ch. 14 Pg. 2
-------
Appendix A
VALID RADIONUCLIDES
AC-22 5
CE-141
AC-227
CE-143
AC-22 8
CE-144
AG-109M
CF-252
AG-110
CM-242
AG-110M
CM-243
AG-Ill
CM-244
AM-241
CM-245
AM-242
CM-246
AM-242M
CM-247
AM-243
CM-248
AR-41
CO-57
AS-76
CO-58
AT-217
CO-60
BA-133
CR-51
BA-133M
CS-134
BA-137M
CS-134M
BA-139
CS-135
BA-140
CS-136
BA-141
CS-137
BA-142
CS-138
BE-10
CS-139
BE-7
CU-64
BI-210
EU-152
BI-211
EU-152M
BI-212
EU-154
BI-213
EU-155
BI-214
EU-156
BR-82
F-18
BR-83
FE-55
BR-84
FE-59
BR-85
FR-221
C-ll
FR-223
C-14
GA-67
C-15
GD-152
CA-41
H-3
CD-I 13
HF-181
CD-I 13M
HG-203
1-122
NI-63
1-123
NI-65
1-125
NP-237
1-129
NP-238
1-130
NP-239
1-131
NP-240
1-132
NP-240M
1-133
0-15
1-134
P-32
1-135
PA-231
IN-113M
PA-233
IN-115
PA-234
IN-115M
PA-234M
IR-192
PB-209
K-40
PB-210
KR-83M
PB-211
KR-85
PB-212
KR-85M
PB-214
KR-87
PD-107
KR-88
PD-109
KR-89
PM-147
KR-90
PM-148
LA-140
PM-148M
LA-141
PM-149
LA-142
PM-151
MN-54
PO-210
MN-56
PO-211
MO-93
PO-212
MO-99
PO-213
N-13
PO-214
NA-22
PO-215
NA-24
PO-216
NB-93M
PO-218
NB-94
PR-143
NB-95
PR-144
NB-95M
PR-144M
NB-97
PU-236
NB-97M
PU-238
PU-241
SN-125
PU-242
SN-126
PU-243
SR-89
PU-244
SR-90
RA-223
SR-91
RA-224
SR-92
RA-225
TB-160
RA-226
TC-97
RA-228
TC-99
RB-86
TC-99M
RB-87
TC-101
RB-88
TE-125M
RB-89
TE-127
RB-90
TE-127M
RB-90M
TE-129
RE-187
TE-129M
RH-103M
TE-131
RH-105
TE-131M
RH-105M
TE-132
RH-106
TE-133
RN-219
TE-133M
RN-220
TE-134
RN-222
TH-227
RU-97
TH-228
RU-103
TH-229
RU-105
TH-230
RU-106
TH-231
S-35
TH-232
SB-124
TH-234
SB-125
TL-207
SB-126
TL-208
SB-126M
TL-209
SB-127
U-232
SC-46
U-233
SE-79
U-234
SM-147
U-235
SM-151
U-236
SM-153
U-237
A-l
-------
CD-I 15
CD-I 15M
W-181
W-185
W-187
XE-122
XE-123
HO-166
HO-166M
XE-125
XE-127
XE-131M
XE-133
ND-147
NI-59
XE-133M
XE-135
XE-135M
XE-137
PU-239
PU-240
XE-138
Y-90
Y-90M
Y-91
SN-113
SN-123
Y-91M
Y-92
Y-93
ZN-65
U-238
U-240
ZN-69
ZN-69M
ZR-93
ZR-95
A-2
-------
Appendix B
STAR FILE FORMAT
This is a STability ARay (STAR) file. It shows the frequencies of occurrence that the wind is
blowing FROM a particular direction, at a particular stability, at a particular speed. GETWIND
converts the star array to a WIND file which shows wind blowing TOWARD (not FROM)
particular directions. The frequencies are in x.xxxxx format, unspaced. The format is:
column 1
2-4
5
6
7
8-
14
15-21
22-28
29-35
36-42
43-49
N
A
NNE
A
NE
A
ENE
A
E
A
ESE
A
SE
A
SSE
A
S
A
ssw
A
sw
A
wsw
A
w
A
WNW
A
NW
A
NNW
A
N
B
NNE
B
NE
B
ENE
B
E
B
ESE
B
Blank
Wind Direction
Blank
Stability Category
Blank
Start of the Wind Speed Categories (knots)
Wind Speeds 1-3 (knots)
Wind Speeds 4-6 (knots)
Wind Speeds 7-10 (knots)
Wind Speeds 11-16 (knots)
Wind Speeds 17-21 (knots)
Wind Speeds >21 (knots)
000080.000660.000000.000000.000000.00000
000160.000330.000000.000000.000000.00000
000160.000160.000000.000000.000000.00000
000080.000000.000000.000000.000000.00000
000000.000000.000000.000000.000000.00000
000000.000000.000000.000000.000000.00000
000160.000160.000000.000000.000000.00000
000410.000490.000000.000000.000000.00000
000160.000330.000000.000000.000000.00000
000330.000410.000000.000000.000000.00000
000740.000410.000000.000000.000000.00000
000570.000410.000000.000000.000000.00000
000570.001070.000000.000000.000000.00000
000330.000330.000000.000000.000000.00000
000330.000570.000000.000000.000000.00000
000160.000490.000000.000000.000000.00000
001860.001390.000250.000000.000000.00000
001800.000820.000000.000000.000000.00000
002130.000660.000000.000000.000000.00000
000410.000160.000000.000000.000000.00000
000410.000160.000000.000000.000000.00000
000330.000820.000080.000000.000000.00000
B-l
-------
SE
B
0.000740.001880
SSE
B
0.001480.002620
S
B
0.001560.002460
ssw
B
0.001230.001720
sw
B
0.001390.001800
wsw
B
0.002130.002130
w
B
0.003120.002300
WNW
B
0.001880.002460
NW
B
0.001310.003610
NNW
B
0.002050.003440
N
C
0.003440.003280
NNE
C
0.002620.001480
NE
C
0.003120.000820
ENE
C
0.001390.001070
E
C
0.001070.001310
ESE
C
0.000570.000820
SE
C
0.001390.002460
SSE
C
0.001970.005900
S
C
0.001390.005740
SSW
C
0.001390.002790
sw
C
0.001800.004430
wsw
C
0.002210.004020
w
C
0.003940.006310
WNW
C
0.002700.004840
NW
C
0.003030.005900
NNW
C
0.003610.006890
N
D
0.010000.013360
NNE
D
0.005570.007300
NE
D
0.004590.003200
ENE
D
0.002870.003770
E
D
0.002210.004430
ESE
D
0.002790.003280
SE
D
0.002620.007460
SSE
D
0.002300.013030
S
D
0.002300.010580
SSW
D
0.004100.007130
sw
D
0.005410.016070
wsw
D
0.003030.010250
w
D
0.003850.011230
WNW
D
0.004100.008940
NW
D
0.007460.013200
NNW
D
0.011070.013200
N
E
0.007460.014180
NNE
E
0.006070.011480
000000.000000.000000.00000
000250.000000.000000.00000
000080.000000.000000.00000
000160.000000.000000.00000
000330.000000.000000.00000
000740.000000.000000.00000
000160.000000.000000.00000
000330.000000.000000.00000
000250.000000.000000.00000
000080.000000.000000.00000
000900.000080.000000.00000
000080.000000.000000.00000
000080.000000.000000.00000
000160.000000.000000.00000
000250.000000.000000.00000
000900.000000.000000.00000
002790.000410.000000.00000
004260.000330.000000.00000
001880.000330.000000.00000
001310.000080.000000.00000
003770.000490.000000.00000
004260.000820.000000.00000
003360.000330.000000.00000
002380.000080.000000.00000
003120.000080.000000.00000
001720.000080.000000.00000
007300.001070.000000.00000
002870.000250.000080.00000
000570.000160.000000.00000
001070.000160.000000.00000
002460.000660.000000.00000
006560.002950.000570.00008
025170.015490.001230.00000
026310.010660.000490.00008
011310.005490.000490.00016
005820.005250.001070.00016
016560.009840.000980.00016
018850.011390.000660.00000
021310.014020.002210.00016
015830.011230.000740.00016
019590.011480.000330.00000
014510.003610.000080.00008
001150.000000.000000.00000
000330.000000.000000.00000
B-2
-------
NE
E
0.003770.008120
ENE
E
0.003940.007210
E
E
0.004670.012460
ESE
E
0.003770.007050
SE
E
0.002380.011970
SSE
E
0.002620.009590
S
E
0.002380.007130
ssw
E
0.002460.004260
sw
E
0.002620.003940
wsw
E
0.001390.002790
w
E
0.002790.009020
WNW
E
0.003770.010410
NW
E
0.006480.012620
NNW
E
0.010250.018120
N
F
0.000410.001070
NNE
F
0.000570.001970
NE
F
0.000980.000900
ENE
F
0.000330.002210
E
F
0.001230.001800
ESE
F
0.000660.001480
SE
F
0.000330.000820
SSE
F
0.000080.000490
S
F
0.000160.000250
SSW
F
0.000160.000000
sw
F
0.000000.000080
wsw
F
0.000160.000080
w
F
0.000080.000490
WNW
F
0.000740.001230
NW
F
0.000410.001070
NNW
F
0.000250.001720
000250.000000.000000.00000
000250.000000.000000.00000
000330.000000.000000.00000
001880.000000.000000.00000
008120.000000.000000.00000
004510.000000.000000.00000
002460.000000.000000.00000
000980.000000.000000.00000
002300.000000.000000.00000
001800.000000.000000.00000
003610.000000.000000.00000
002130.000000.000000.00000
003440.000000.000000.00000
003520.000000.000000.00000
000000.000000.000000.00000
000000.000000.000000.00000
000000.000000.000000.00000
000000.000000.000000.00000
000000.000000.000000.00000
000000.000000.000000.00000
000000.000000.000000.00000
000000.000000.000000.00000
000000.000000.000000.00000
000000.000000.000000.00000
000000.000000.000000.00000
000000.000000.000000.00000
000000.000000.000000.00000
000000.000000.000000.00000
000000.000000.000000.00000
000000.000000.000000.00000
SAMPLE. STR is a sample file containing this data which can be found on the installation disk.
B-3
-------
Appendix C
STATE AGRICULTURAL PRODUCTIVITY
The following values are Beef Cattle Densities, Milk Cattle Densities, and Vegetable Crop Food
Fractions by state.
State
Beef
Milk
Vegetable
Alabama
1.520E-01
7.020E-03
4.160E-03
Alaska
0.000E+0
0.000E+0
0.000E+0
Arkansas
1.270E-01
5.900E-03
1.460E-03
Arizona
3.730E-02
2.800E-03
2.900E-03
California
8.810E-02
2.850E-02
1.180E-02
Colorado
1.130E-01
3.500E-03
1.390E-02
Connecticut
3.600E-02
2.500E-03
7.930E-03
Wash. D C.
0.000E+0
0.000E+0
0.000E+0
Delaware
6.480E-02
2.720E-02
5.850E-02
Florida
1.280E-01
1.370E-02
6.920E-03
Georgia
1.430E-01
8.630E-03
2.170E-03
Hawaii
0.000E+0
0.000E+0
0.000E+0
Idaho
7.190E-02
8.560E-03
7.150E-02
Illinois
3.330E-01
2.160E-02
2.800E-02
Indiana
3.340E-01
2.800E-02
2.720E-02
Iowa
7.400E-01
3.140E-02
2.430E-02
Kansas
2.900E-01
8.000E-03
5.970E-02
Kentucky
2.650E-01
2.570E-02
3.980E-03
Louisiana
1.080E-01
9.620E-03
4.350E-02
Maine
7.650E-03
8.070E-03
5.970E-02
Maryland
1.090E-01
6.110E-02
1.110E-02
Massachusetts
2.900E-02
3.130E-02
4.960E-03
Michigan
7.900E-02
3.510E-02
1.700E-02
Minnesota
1.850E+0
4.880E-02
3.050E-02
Mississippi
1.750E-01
8.700E-03
1.070E-03
Missouri
3.430E-01
1.890E-02
8.140E-03
Montana
7.290E-02
9.270E-04
8.780E-03
Nebraska
3.500E-01
8.780E-03
2.390E-02
Nevada
1.840E-02
5.650E-04
8.920E-03
New
Hampshire
1.400E-02
1.580E-02
6.690E-02
New Jersey
4.250E-02
3.290E-02
1.820E-02
New Mexico
4.130E-02
1.140E-03
1.380E-03
-------
State
Beef
Milk
Vegetable
New York
5.830E-02
8.560E-02
1.880E-02
North
Carolina
1.020E-01
1.260E-02
6.320E-03
North Dakota
1.180E-01
6.250E-03
6.290E-02
Ohio
2.030E-01
4.560E-02
1.700E-02
Oklahoma
2.680E-01
7.130E-03
2.800E-02
Oregon
4.560E-02
4.530E-03
1.590E-02
Pennsylvania
9.630E-02
6.460E-02
1.320E-02
Rhode Island
2.500E-02
2.300E-02
4.540E-02
South
Carolina
8.870E-02
7.020E-03
1.840E-03
South Dakota
2.320E-01
8.850E-03
1.200E-02
Tennessee
2.110E-01
2.000E-03
2.720E-03
Texas
1.900E-01
5.300E-03
5.770E-03
Utah
2.840E-02
4.460E-03
1.830E-03
Vermont
4.710E-02
8.880E-02
1.080E-03
Virginia
1.310E-01
1.840E-02
8.700E-03
Washington
5.620E-02
1.500E-02
5.200E-02
West Virginia
6.230E-02
6.000E-03
1.160E-03
Wisconsin
1.810E-01
1.430E-01
1.789E-02
Wyoming
5.120E-02
5.790E-04
1.590E-03
-------
Appendix D
WEATHER DATA LIBRARY
ALABAMA
HSV0544 Huntsville, AL
60/1-64/12
ARIZONA:
INW0314
PNX0309
Winslow, AZ
Phoenix, AZ
49/1-54/12
55/1-64/12
ARKANSAS:
LIT0516
LIT0165
Little Rock, AR
Little Rock, AR
55/1-64/12
72/2-73/2
CALIFORNIA:
BUR1051
Burbank, CA
60/1-64/12
LAX0304
Los Angeles, CA
64/5-69/4
LGB1052
Long Beach, CA
60/1-64/12
NZY0380
San Diego, CA
67/1-71/12
OAK0319
Oakland, CA
60/1-64/12
SAC0320
Sacramento, CA
66/1-70/12
SBA0313
Santa Barbara, CA
60/1-64/12
SNA1467
Santa Ana, CA
72/1-76/12
SUU0316
Fairfield/Travis CA
60/1-64/12
COLORADO:
DEN0618
Denver, CO
60/1-64/12
DEN0952
Denver, CO
70/1-74/12
EEE1420
Eagle Co., CO
76/1-76/12
GJT0476
Grand Junction, CO
60/1-64/12
PUB0564
Pueblo, CO
66/1-70/12
CONN:
BDL1262
Hartford, CT
55/1-64/12
BDR0558
Bridgeport, CT
65/1-69/12
NHZ0180
Brunswick, CT
60/1-69/12
D-l
-------
DELAWARE
ILG1058 Wilmington, DE
DISTRICT OF COLUMBIA:
60/1-64/12
DCA1047
FLORIDA:
MIA0979
PBI0054
TLH0663
TPA0662
TPA0915
MCO0838
GEORGIA:
AGS1018
AMB0771
CSG0767
IDAHO:
BOI0653
MLP1448
PIH0359
ILLINOIS:
MDW0675
MLI0269
ORD0452
PIA0716
RAN0234
SPI0415
INDIANA:
EVV0406
FWA1156
IND1080
Washington, DC 68/1-73/12
Miami, FL
West Palm Beach, FL
Tallahassee, FL
Tampa, FL
Tampa, FL
Orlando, FL
70/1-74/12
70/1-70/12
60/1-64/12
60/1-64/12
69/1-73/12
74/1-74/12
Augusta, GA 70/1-74/12
Alma, GA 54/1-58/12
Columbus, GA 69/1-73/12
Boise, ID 60/1-64/12
Mullan Pass, ID 50/1-54/12
Pocatello, ID 58/1-62/12
Chicago/Midway, IL 73/1-73/12
Moline/Quad City IL 67/1-71/12
Chicago/OHare, IL 65/1-69/12
Peoria, IL 65/1-69/12
Rantoul/Chanute AFB IL 63/1-67/12
Springfield, IL 67/1-71/12
Evansville, IN 60/1-64/12
Ft. Wayne, IN 60/1-64/12
Indianapolis, IN 55/1-74/12
D-2
-------
SBN0257
South Bend, IN
67/1-71/12
IOWA:
ALO0729
DSM0753
Waterloo, IA
Des Moines, IA
60/1-64/12
72/1-72/12
KANSAS:
FLV0561
MKC1323
TOP0534
Ft Leavenworth, KS
Kansas City, KS
Topeka, KS
62/1-70/12
67/1-71/12
63/1-72/12
KENTUCKY:
CVG0403
CVG1916
PAH0479
Covington, KY
Covington, KY
Paducah, KY
58/1-62/12
70/1-74/12
60/1-64/12
LOUISIANA:
BTR0169
BTR0166
NBG1379
Baton Rouge, LA
Baton Rouge, LA
New Orleans, LA
72/1-72/12
55/1-64/12
67/1-71/12
MARYLAND:
BAL1059
FME1207
NHK1306
Baltimore, MD
Ft Meade, MD
Patuxent River, MD
69/1-73/12
60/1-64/12
75/1-75/12
MASS:
BED0181
BOS0211
CEF0182
NZW1144
Bedford, MA
Boston/Logan, MA
Chicopee Falls MA
So. Weymouth, MA
63/1-67/12
67/1-71/12
60/1-64/12
70/1-74/12
MICHIGAN:
BTL1460
TVC0844
MKG0251
YIP1061
Battle Creek, MI
Traverse City, MI
Muskegon County, MI
Detroit, MI
50/1-54/12
74/1-74/12
67/1-71/12
63/10-68/9
D-3
-------
MINNESOTA
MSP0267 Minneapolis/St. PI, MN 67/1-71/12
MISSOURI:
COU0170
STL0603
Columbia, MO
St. Louis, MO
64/1-68/12
60/1-64/12
MISSISSIPPI:
BIX0538
CGM0670
SGF0178
JAN1169
Biloxi, MS
Columbus, MS
Springfield, MS
Jackson, MS
60/1-64/12
66/1-70/12
66/1-70/12
55/1-64/12
MONTANA:
BIL0331 Billings, MT
BTM0357 Butte, MT
67/1-71/12
56/1-60/12
NEBRASKA:
LNK1142
OMA0991
Lincoln, NE
Omaha/Eppley, NB
59/1-63/12
55/1-64/12
NEVADA:
UCC1026 Yucca Flats, NV
61/12-64/11
NEW JERSEY
NEL0505 Lakehurst, NJ
68/1-72/12
NEW MEXICO:
ABQ0282
CNM1741
FMN0285
GNT1246
SAF1184
Albuquerque, NM
Carlsbad, NM
Farmington, NM
Grants, NM
Santa Fe, NM
60/1-64/12
50/1-54/12
63/5-68/4
54/1-54/12
50/1-54/12
D-4
-------
NEW YORK:
ALB0523
Albany, NY
60/1-64/12
BUF0741
Buffalo, NY
73/1-73/12
HPN0429
White Plain, NY
49/1-53/12
IAG0905
Niagra Falls, NY
55/1-59/12
LEA0189
New York/LaGuardia
65/1-70/12
LEA0435
NY/Ft Totte, NY
65/1-69/12
ROC0598
Rochester, NY
55/1-64/12
SWF0185
Newburgh, NY
65/1-69/12
NORTH CAROLINA:
CLT0682
Charlotte, NC
69/1-73/12
FBG0075
Ft Bragg, NC
66/1-70/12
HAT0392
Cape Hatteras, NC
66/1-70/12
INT0531
Winston Salem, NC
60/1-64/12
NKT0106
Cherry Pt, NC
67/1-71/12
ILM0104
Wilmington, NC
66/1-70/12
RDU0083
Raleigh, NC
66/1-70/12
NORTH DAKOTA:
DIK0509
Dickinson, ND
60/1-64/12
OHIO:
CLE 1140
Cleveland, OH
70/1-74/12
CMH0243
Columbus, OH
60/1-64/12
DAY0404
Dayton, OH
65/1-69/12
DAY 1502
Dayton, OH
76/1-76/12
IBG0745
Perry, OH
49/1-49/12
TOL0990
Toledo, OH
60/1-64/12
OREGON
PDX0364
Portland, OR
67/1-71/12
D-5
-------
PENNSYLVANIA:
AVP0499
ERI0610
HAR0631
RDG0184
Wilkes-Barre, PA
Erie, PA
Harrisburg, PA
Reading, PA
60/1-64/12
64/1-73/12
64/1-64/12
49/1-49/12
RHODE ISLAND:
PVD0560 Providence, RI
68/1-72/12
SOUTH CAROLINA:
CAE1371
FL00600
GSP0528
MYR1027
Columbia, SC
Florence/Gilbert SC
Greenville/Sparta SC
Myrtle Beach, SC
56/1-75/12
60/1-64/12
68/1-72/12
66/1-70/12
SOUTH DAKOTA:
RAP0336 Rapid City, SD
67/1-71/12
TENNESSEE:
BNA0149
CHA0711
MEMO 143
TRI1191
TYS1328
Nashville, TN
Chattanooga, TN
Memphis, TN
Bristol, TN
Knoxville, TN
66/1-70/12
68/1-73/12
67/1-71/12
74/1-74/12
55/1-64/12
TEXAS:
AMA0621
CRP1459
SAT0064
Amarillo, TX
Corpus Christi, TX
San Antonio, TX
55/1-64/12
73/7-77/6
60/1-64/12
UTAH:
HV40302
SLC1411
Hanksville, UT
Salt Lake City, UT
49/1-54/12
72/1-76/12
D-6
-------
VIRGINIA:
IAD0398
GVE0824
ROA0526
Wash/Dulles, VA
Gordonsville, VA
Roanoke, VA
66/1-70/12
56/1-60/12
68/1-72/12
WASHINGTON:
GEG0360 Spokane, WA 67/1-71/12
MWH0486 Moses Lake, WA 61/1-65/12
YKM0484 Yakima, WA 50/1-54/12
WEST VIRGINIA:
CRW0655 Charleston, WV 68/1-73/12
HTS0019 Huntington, WV 67/1-71/12
WISCONSIN:
EAU0715 Eau Claire, WI 69/1-73/12
ERB0776 Green Bay, WI 64/1-73/12
WYOMING:
CPR0335
LND1100
RWL1261
RKS1588
Casper, WY
Lander, WY
Rawlins, WY
Rocky Springs, WY
67/1-71/12
70/1-74/12
55/1-64/12
71/1-75/12
D-7
-------
Appendix E
DIFFERENCES WITH EARLIER VERSION OF AIRDOS-EPA/DARTAB
There are a few differences between CAP88-PC and earlier versions of AIRDOS, PREPAR and
DARTAB. CAP88-PC is optimized for doing population assessments. Population arrays must
always be supplied to the program as a file, using the same format as the mainframe version of
CAP88. Sample population files are supplied with CAP88-PC, the user may modify the supplied
files to reflect their own population distributions. Population files for the mainframe version of
CAP88 may be downloaded in ASCII format and used with CAP88-PC. CAP88-PC is
programmed to use the distances in the population array to determine the distances used to
calculate concentrations, to eliminate human error. CAP88-PC only uses circular grids; square
grids are not an option. Direct user input of concentrations is also not an option. Agricultural
arrays are generated automatically, as a function of state-specific productivity data, requiring the
user to supply only the State abbreviation or agricultural productivity values.
CAP88-PC is also modified to do either "Radon-only" or "Non-Radon" runs, to conform with the
format of the 1988 Clean Air Act NESHAPS Rulemaking. "Radon-only" assessments, which
only have Rn-222 in the source term, automatically include working level calculations; any other
source term ignores working levels. Synopsis reports customized to both formats are
automatically generated.
Organs and weighting factors are modified to follow the ICRP 26/30 Effective Dose Equivalent
calculations, which eliminates flexibility on specifying organs and weighting factors. The
calculation of deposition velocity and the default scavenging coefficient is also modified to
incorporate current EPA policy.
Organs and Weighting Factors
Only 7 organs are valid for the new Effective Dose Equivalent. They are:
Organ Weight
GONADS
BREAST
RMAR
LUNGS
THYROID
ENDOST
RMNDR
Only these 7 organs are valid.
E-l
0.25
0.15
0.12
0.12
0.03
0.03
0.30
Changing the organs and weights will invalidate the results.
-------
Population Arrays
Population arrays must now be entered only as a file. In the 1985 CAAC version of AIRDOS-
EPA/DARTAB, population arrays could be entered as instream data in PREPAR.
Population files for the mainframe version of CAP88 may be downloaded in ASCII format and
used with CAP88-PC. Sample population files are supplied with CAP88-PC, the user may
modify the supplied files to reflect their own population distributions.
The distances at the top of the population file are used by CAP88-PC to determine the distances
used in the assessment. This was programmed to eliminate human error in mis-matching the
distances used to calculate concentrations with the distances used to generate the population
array. Distances used for calculating concentrations are now automatically set in CAP88-PC so
as to calculate concentrations for the midpoint of each sector.
Distances
In population assessments, distances for calculating concentrations (IDIST) are calculated
automatically as a function of the distances in the population array file. CAP88-PC is written to
only allow user assignments of IDIST for individual assessments.
Agricultural Arrays
Arrays of milk cattle, beef cattle and agricultural crop area are automatically generated by the
CAP88-PC; the user is not required to supply the arrays. The arrays are generated to match the
distances used in the population arrays supplied to the code, and use State-specific agricultural
productivity values. The state name (standard two letter abbreviation) must be provided to the
variable STATE. Users are given the option to override the default agricultural productivity
values.
Radon-Only Runs
Assessments for Radon-222 now automatically include Working Level calculations. CAP88-PC
does this automatically; only a single source term of RN-222 may be used in this option. Input of
any additional radionuclides, even Rn-220, will cause CAP88-PC to omit working level
calculations.
E-2
-------
Square Grids
Option 2 in earlier versions of AIRDOS-EPA allowed users to choose either a square (0) or
circular grid (1). Since CAP88-PC requires a circular grid for population assessments, this
option is not available.
Scavenging Coefficient
The subroutine SETSC (from PREPAR) is no longer used. The default scavenging coefficient
(SC) is now calculated as a function of rainfall rate (RR). The formula used is: SC = RR * 1E-7
Users are given the option of overriding the default value.
Direct Input of Concentrations
In CAP88-PC, the user may not supply concentrations as input. The subroutine DIRECT has
been removed.
Deposition Velocity
The subroutine SETVD is no longer used to calculate deposition velocity (VD). VD is set as
follows:
Equilibrium Fractions
CAP88-PC has the capability to vary equilibrium fractions; previously they were set to a
constant of 0.7. The new method varies the equilibrium fractions depending on the distance from
the source. Linear interpolation is used to determine the equilibrium fractions for distances that
do not match the set distances given. The equation is as follows:
Class
VD
m/sec
Iodine
Particulate
Gas
3.5E-2
1.8E-3
0
EFY = EFX + ((EFZ - EFX) * ((Y - X) / (Z - X)))
Where you have X
Y
Z
E-3
-------
X and Z are the set distances given and Y is the user given distance (between X and Z). The new
method finds the equilibrium fraction for EFX, and EFZ is the SETEQUTLFRACTIONS
corresponding to the set distances.
DOSMIC Subroutine
DOSMIC was modified to print only Working Levels. Working Levels are only output for RN-
222. Checks are performed before DOSMIC is called to determine if Working Levels are needed.
Water Arrays
Arrays of water areas are not used in CAP88-PC.
NOMA fix
CAP88-PC uses a slightly different approach in calculating NOMA, following discovery of a
potential error in the 1985 CAAC version of AIRDOS-EPA. In the earlier version, this error
caused multiple point sources to be treated as an area source if the nuclides emitted from each
stack had identical characteristics. This may cause some differences with previous assessments.
Wind Frequencies
The GETWND routine has been modified to accept wind speeds greater than 10 m/sec. Earlier
versions would only accept wind speeds less than 10 m/sec, and there was a problem with some
facilities, which had high wind speeds, generating overflow errors in the wind speed arrays.
In order to accommodate higher wind speeds, and remain compatible with existing wind data
sets, precision limits force the calculations to truncate the last digit in the wind speed data. This
may cause a slight variation in the determination of PERD, the wind frequency for each direction,
due to roundup. This may cause a variation in concentrations as compared with earlier versions
of PREPAR and AIRDOS.
E-4
-------
Appendix F
POPULATION FILE FORMAT
Users are encouraged to use site-specific population arrays with CAP88-PC. Users who have
been operating the CAP88 mainframe software may download their population files for use on
the CAP88-PC system. In order for CAP88-PC to recognize the new population files, they must
be copied to the \CAP88PC\POPFILES subdirectory, and the filename must have the .POP
extension. They must be in the same format as the following file.
It is critical that all information be in the same exact locations with the "$" sign being in the first
column of the first row of the file.
The population file name, latitude, and longitude on row 1 are information only for the purpose
of verifying that the file desired is the file the user has selected.
NRADS is the number of distances within the population file. The value associated with
NRADS must be in columns 68 and 69 of row 1 of the population file and the last digit must
always found column 69 (right justified).
Distances begin in row 2 and all numbers are right justified. The number of distances found in
the file will be the number specified by NRAD. The distances are edge points of each sector
(the midpoints used in the calculations will be calculated by the program) and are entered in the
population file in kilometers. The CAP88 programs will multiply each distance by 1000 before
calculating the midpoints and using them in the assessment. For example, the first distance in
the file, .62 kilometers, will become 620 meters and the midpoint calculated from that will be
310 meters. There can be up to 20 distances, but the typical number of distances is 13.
The population values are entered with distances across (columns) and directions down (rows);
however, each row will not be a new direction. There will be 20 distances for each direction
(regardless of the number of distances specified in the population file). The extra distances
(usually 7) will simply contain zero. There will always be 8 population values per row with the
first value ending at column 10 and each subsequent value ending at multiples of 10 with the last
value per row ending in column 80. This means that for the direction N, the population values
will be contained on the first, second and part of the third row of the distance-direction
population values. The first population value for the next direction, NNW, will be contained in
columns 41 through 50 of the third row and subsequent values for direction NNW will be
contained on the remaining part of the third row, the fourth and part of the fifth row. There are
16 directions in counterclockwise order starting with North.
F-l
-------
The following is the population file RMICOMPY.POP used in the sample assessment.
$ RMICOMPY LAT= 41.8900 LON= 80.7767 NSEC=16 NRADS=13
.62
1.0
2.0
3.0
4.0
5.0 10.0 20.0
30.0
40.0
50.0 60.0 80.0
0.
0.
0.
1043.
0.
p
o
p
0.
0.
0.
0.
0.
p
p
p
0.
0.
0.
0.
0.
6. 0. 113.
0.
0.
0.
0.
0.
o
p
p
0.
0.
0.
0.
0.
p
p
p
0.
0.
1987.
0.
0.
p
p
p
0.
0.
0.
0.
0.
p
p
p
0.
0.
0.
0.
0.
0. 0. 2218.
0.
0.
0.
0.
0.
o
p
p
0.
0.
0.
0.
0.
p
p
p
0.
0.
0.
2435.
3014.
288. 183. 380
0.
0.
0.
0.
0.
o
p
p
0.
0.
0.
0.
0.
0. 421. 810.
0.
293.
1108
779.
15354. 8786. 48943. i
319944. 0. 0. 0. 0. 0. 0. 0.
0. 0. 0. 0. 2435. 0. 1688. 3376.
3448. 7591. 6999. 23331. 187240. 0. 0. 0.
0. 0. 0. 0. 0. 0. 0. 4350.
407. 4223. 3024. 3059. 3396. 3128. 6847. 8940.
27255. 0. 0. 0. 0. 0. 0. 0.
0. 0. 0. 0. 2002. 0. 534. 8224.
2252. 2388. 5752. 7858. 140074. 0. 0. 0.
0. 0. 0. 0. 0. 0. 101. 0.
0. 0. 0. 984. 1792. 3659. 3759. 7416.
80933. 0. 0. 0. 0. 0. 0. 0.
0. 0. 0. 0. 0. 0. 974. 1388.
2021. 3148. 5123. 4351. 14935. 0. 0. 0.
0. 0. 0. 0. 0. 0. 0. 851.
0. 0. 125. 3161. 827. 3252. 3712. 25127.
15531. 0. 0. 0. 0. 0. 0. 0.
0. 0. 0. 780. 0. 89. 793. 265.
1693. 5397. 1338. 11236. 17820. 0. 0. 0.
0. 0. 0. 0. 1. 0. 0. 55.
0. 0. 0. 14641. 6332. 5986. 13324. 45833.
150138. 0. 0. 0. 0. 0. 0. 0.
0.
0.
0.
0.
0.
0.
0.
0
0.
0.
0.
0.
0.
0.
0.
0
0.
0.
0.
0.
0.
0.
0.
0
0.
0.
0.
0.
0.
0.
0.
0
F-2
-------
0
0
0
0
0
0
0
0
0
0
0
0.
0.
0.
0.
0.
0.
0
0.
0.
0.
0.
0.
0.
0
0.
0.
0.
0.
0.
0.
0
0.
0.
0.
0.
0.
0.
0
0.
0.
0.
0.
0.
0.
0
0.
0.
0.
0.
0.
0.
0
0.
0.
0.
0.
0.
0.
0
0.
0.
0.
0.
0.
0.
0
0.
0.
0.
0.
0.
0.
0
0.
0.
0.
0.
0.
0.
0
0.
0.
0.
0.
0.
0.
0
F-3
------- |