Docstoc

human_health_risk_assessment

Document Sample
human_health_risk_assessment Powered By Docstoc
					Table 1                                                                                                                                                                                                                                                                  Dillon Consulting Limited
Groundwater Analytical Results - Metals and Inorganic Parameters
CP Rail - Port McNicoll




                            Primary Screening for Groundwater                                                                        Submitted by            Nichole      Bonner
                                                                                                                                                             Omaniyi      Farounbi
                                                                                                                                                             Nicole       Labrecque
                                                                                                                        Carry as a
                                                                          Select SCS from MOE   Maximum                                                      Cindy        McCord
                                                                                                                       Primary COC
                                                                                  Tables      Concentration                                                  Allison      Miller
                                                                                                                         (Yes/No)
                                                                                                                                                             Kevin        Robertson
                                                                                                                                                             Stephanie    Unsworth
Parameter                                                Units                                                                       Notes:
                                                               Metals                                                                ( ) Standard in bracket applies to medium and fine textured soils
Antimony                                                  mg/L                    2.4                        2              NO
Arsenic                                                   mg/L                   1900                        3              NO
Barium                                                    mg/L                  29000                      228              NO
Beryllium                                                 mg/L                     67                       <1              NO
Boron                                                     mg/L             45000 (total)                   383              NO
Cadmium                                                   mg/L                    2.7                       0.2             NO
Chromium                                                  mg/L              810 (total)                     <5              NO
Cobalt                                                    mg/L                     66                       4.3             NO
Copper                                                    mg/L                     87                      100              YES
Lead                                                      mg/L                     25                     <0.5              NO
Mercury                                                   mg/L               (2.8) 0.29                   <0.1              NO
Molybdenum                                                mg/L                   9200                        6              NO
Nickel                                                    mg/L                   1800                       58              NO
Selenium                                                  mg/L                     63                        3              NO
Silver                                                    mg/L                    1.5                        4              YES
Thallium                                                  mg/L                    510                     <0.05             NO
Vanadium                                                  mg/L                    250                      14.4             NO
Zinc                                                      mg/L                   1100                       76              NO
                                                Petroleum Hydrocarbons (PHCs)                                                        Notes:
F1 (C6-C10)                                               mg/L                    750                     <100               NO      All values presented in mg/L (micrograms per litre)
                                                          mg/L
                                                                                                                                     1
F2 (C10-C16)                                                                      150                     <100               NO       - Guideline values from Ontario Ministry of Environment Soil, Ground Water and Sediment Standards for Use Under Part XV.1 of the
F3 (C16-C34)                                              mg/L                    500                     <100               NO       Environmental Protection Act, March 9, 2004,
F4A (C34-C50)                                             mg/L                    500                     <100               NO      nv - no value presented in Guideline for individual xylene isomers
                                               Volatile Organic Compounds (VOCs)
Acetone                                                   mg/L                 130000                     <10               NO       Notes:
Benzene                                                   mg/L                (430) 44                     60               YES      All values presented in mg/L (micrograms per litre)
                                                          mg/L
                                                                                                                                     1
Bromodichloromethane                                                            85000                     <0.1              NO        - Guideline values from Ontario Ministry of Environment Soil, Ground Water and Sediment Standards for Use Under Part XV.1 of the
Bromoform                                                 mg/L               (770) 380                    <0.2              NO        Environmental Protection Act, March 9, 2004,
Bromomethane                                              mg/L                (56) 5.6                    <0.5              NO       nv - no value presented in Guideline for individual xylene isomers
Carbon Tetrachloride                                      mg/L               (8.4) 0.79                   <0.1              NO
Chlorobenzene                                             mg/L                    630                     <0.1              NO
Chloroform                                                mg/L                (22) 2.4                    <0.1              NO       ( ) Standard in bracket applies to medium and fine textured soils
1,2-Dibromoethane (Ethylene dibromide)                    mg/L              (0.83) 0.25                   <0.2              NO
1,2-Dichlorobenzene                                       mg/L             (9600) 4600                    <0.1              NO
1,3-Dichlorobenzene                                       mg/L                   9600                     <0.1              NO
1,4-Dichlorobenzene                                       mg/L                  (67) 8                    <0.1              NO
1,1-Dichloroethane                                        mg/L              (3100) 320                    <0.1              NO
1,2-Dichloroethane                                        mg/L                (12) 1.6                    <0.1              NO
1,1-Dichloroethene                                        mg/L                   1800                     <0.1              NO
cis-1,2-Dichloroethene                                    mg/L                (17) 1.6                    <0.1              NO
trans-1,2-Dichloroethene                                  mg/L                (17) 4.6                    <0.1              NO
Dichloromethane (Methylene Chloride)                      mg/L              (5500) 610                    <0.5              NO
1,2-Dichloropropane                                       mg/L                (140) 16                    <0.1              NO
1,3-Dichloropropene                                       mg/L                (45) 5.2                    <0.2              NO
Ethylbenzene                                              mg/L                   2300                     <0.1              NO
Methyl Ethyl Ketone (MEK)                                 mg/L          (1500000) 470000                  <0.5              NO
Methyl Isobutyl Ketone (MIBK)                             mg/L           (580000) 140000                  <5.0              NO
Methyl-t-Butyl Ether                                      mg/L              (1400) 190                    <0.2              NO
Styrene                                                   mg/L             (9100) 1300                    <0.1              NO
1,1,1,2-Tetrachloroethane                                 mg/L                (28) 3.4                    <0.1              NO
1,1,2,2-Tetrachloroethane                                 mg/L                (15) 3.2                    <0.2              NO
Tetrachloroethene (Perchloroethylene)                     mg/L                (17) 1.6                    <0.1              NO
Toluene                                                   mg/L                  18000                     <0.2              NO
1,1,1-Trichloroethane                                     mg/L              (6700) 640                    <0.1              NO
1,1,2-Trichloroethane                                     mg/L                (30) 4.7                    <0.2              NO
Trichloroethene (Trichloroethylene)                       mg/L                (17) 1.6                    <0.1              NO
Vinyl Chloride                                            mg/L                (1.7) 0.5                   <0.2              NO
Total Xylenes                                             mg/L            4200 (mixture)                  <0.2              NO




P:\Projects\Draft\2004\04-3158\June 2004 Analytical Data\ab5841be-dd5f-4cd2-98ee-9ced94fad13e.xlsx\Primary Screening - Groundwater                                                                                                                                                        DRAFT
Table 1                                                                                                                                                                                                                                                                                                                   Dillon Consulting Limited
Groundwater Analytical Results - Metals and Inorganic Parameters
CP Rail - Port McNicoll




                           Primary Screening for Groundwater
                                                                                                                   Carry as a
                                                                            Select SCS from           Maximum
                                                                                                                  Primary COC
                                                                              MOE Tables            Concentration
                                                                                                                    (Yes/No)


Parameter                                               Units
                                                             Metals
Antimony                                                mg/kg                    7.5                     4.3                   NO   Notes:
Arsenic                                                 mg/kg                     18                     43.8                 YES   All values presented in mg/g (micrograms per gram)
                                                                                                                                    1
Barium                                                  mg/kg                    390                     339                   NO    - Guideline values from Ontario Ministry of Environment Soil, Ground Water and Sediment Standards for Use Under Part XV.1 of the
Beryllium                                               mg/kg                   (5) 4                     1                    NO    Environmental Protection Act, March 9, 2004,
Cadmium                                                 mg/kg                    1.2                     0.5                   NO
Chromium                                                mg/kg              160 (total)                    28                   NO
Cobalt                                                  mg/kg                     22                      77                  YES
Copper                                                  mg/kg               (180) 140                     84                   NO
Lead                                                    mg/kg                    120                     117                   NO
Mercury                                                 mg/kg               (1.8) 0.27                   0.12                  NO
Molybdenum                                              mg/kg                    6.9                      5                    NO
Nickel                                                  mg/kg               (130) 100                     48                   NO
Selenium                                                mg/kg                    2.4                     1.6                   NO
Silver                                                  mg/kg                 (25) 20                     0                    NO
Vanadium                                                mg/kg                     86                      40                   NO
Zinc                                                    mg/kg                    340                     950                  YES
                                               Petroleum Hydrocarbons (PHCs)
F1 (C6-10)                                              mg/kg                 (65) 55                      9                   NO   Notes:
F2 (C10-C16)                                            mg/kg                (150) 98                     7.8                  NO   All values presented in mg/g (micrograms per gram)
                                                                                                                                    1
F3 (C16-C34)                                            mg/kg              (1300) 300                     448                 YES    - Guideline values from Ontario Ministry of Environment Soil, Ground Water and Sediment Standards for Use Under Part XV.1 of the
F4A, (C34-C50)                                          mg/kg             (5600) 2800                      45                  NO    Environmental Protection Act, March 9, 2004,
Benzene                                                 mg/kg              (0.17) 0.21                   0.019                 NO   1-Methylnaphthalene
Ethylbenzene                                            mg/kg                  (15) 2                     0.04                 NO
Toluene                                                 mg/kg                 (6) 2.3                     0.13                 NO
Total Xylenes                                           mg/kg          (25) 3.1 (mixture)                 0.05                 NO
                                           Polycyclic Aromatic Hydrocarbons (PAHs)
Acenaphthene                                            mg/kg                 (58)7.9                    0.4                   NO   Notes:
Acenaphthylene                                          mg/kg              (0.17) 0.15                   0.13                  NO   All values presented in mg/g (micrograms per gram)
                                                                                                                                    1
Anthracene                                              mg/kg              (0.74) 0.67                   0.57                  NO    - Guideline values from Ontario Ministry of Environment Soil, Ground Water and Sediment Standards for Use Under Part XV.1 of the
Benzo(a)anthracene                                      mg/kg               (0.63) 0.5                   1.96                 YES    Environmental Protection Act, March 9, 2004,
Benzo(a)pyrene                                          mg/kg                    0.3                     1.64                 YES
Benzo(b)fluoranthene                                    mg/kg                   0.78                     0.68                  NO   *** The methly naphthalene standards are aplicable to both 1 Methlynaphthalene and 2 Methlynaphthalene, with the provision that if both are detected the sum of the two must not exceed the standard
Benzo(g,h,I)perylene                                    mg/kg                (7.8) 6.6                   0.84                  NO   ( ) Standard in bracket applies to medium and fine textured soils
Benzo(k)fluoranthene                                    mg/kg                   0.78                     0.67                  NO
Chrysene                                                mg/kg                 (7.8) 7                    1.97                  NO
Dibenzo(a,h)anthracene                                  mg/kg                    0.1                     0.22                 YES
Fluoranthene                                            mg/kg                   0.69                     0.65                  NO
Fluorene                                                mg/kg                 (69) 62                    0.37                  NO
Indeno(1,2,3-cd)pyrene                                  mg/kg              (0.48) 0.38                   0.37                  NO
1-Methylnaphthalene                                     mg/kg            (3.4) 0.99 ***                  0.57                  NO
2-Methylnaphthalene                                     mg/kg            (3.4) 0.99 ***                  0.57                  NO
Naphthalene                                             mg/kg               (0.75) 0.6                   0.44                  NO
Phenanthrene                                            mg/kg                (7.8) 6.2                   4.16                  NO
Pyrene                                                  mg/kg                     78                     4.21                  NO




P:\Projects\Draft\2004\04-3158\June 2004 Analytical Data\ab5841be-dd5f-4cd2-98ee-9ced94fad13e.xlsx\Primary Screening - Soil                                                                                                                                                                                                                DRAFT
Table 1                                                                                                                                                                                                                                          Dillon Consulting Limited
Groundwater Analytical Results - Metals and Inorganic Parameters
CP Rail - Port McNicoll




                                                                    Secondary Human Health Screening for Soil
KEVIN
                                                                                Maximum
                                                                              Concentration              Soil Contact (S1/S2 Risk)            Indoor Air (S-IA)              Indoor Air Odour                    Outdoor Air             Soil Odour (s-Nose)
                                                                                 (mg/kg)


                                                                                                        MOE                 Max           MOE                             MOE                             MOE             Max           MOE             Max
                                                                                                      Component         Concentration   Component   Max Concentration   Component   Max Concentration   Component     Concentration   Compone       Concentration
Parameter                                                 Units                                         Value           Exceeds C.V.      Value       Exceeds C.V.        Value       Exceeds C.V.        Value       Exceeds C.V.    nt Value      Exceeds C.V.
Arsenic                                                   mg/kg                     43.8                 0.95               YES
Cobalt                                                    mg/kg                      77                   22                YES
Zinc                                                      mg/kg                     950                 5800                NO
F3 (C16-C34)                                              mg/kg                     448                 5600                NO
Benzo(a)anthracene                                        mg/kg                     1.96                 0.78               YES            65                NO                                            330                 NO
Benzo(a)pyrene                                            mg/kg                     1.64                0.078               YES            820               NO                                            170                 NO
Dibenzo(a,h)anthracene                                    mg/kg                     0.22                0.078               YES           33000              NO                                            430                 NO
                                                          mg/kg
                                                          mg/kg
                                                          mg/kg
                                                          mg/kg
                                                          mg/kg
                                                          mg/kg
                                                          mg/kg
                                                          mg/kg
                                                          mg/kg




P:\Projects\Draft\2004\04-3158\June 2004 Analytical Data\ab5841be-dd5f-4cd2-98ee-9ced94fad13e.xlsx\Secondary Screening - Soil                                                                                                                                     DRAFT
                             Human Health Risk Assessment CSM Rationale Table
                                   Exposure
                     Media                          Pathway            Retained                               Rationale
                                    Route
                                                Inhalation of    re-
                                   Inhalation    entrained soil &        Yes                     Poor grass cover and blowing dust.
                                                       dust
                                                 Ingestion of soil       Yes                          Soil/dirt particles in air.
                                                Uptake into plants
                                                and consumption          No                      There is no consumption of plants.
                      Soil
                                                    of plants
                                   Ingestion
                                                   Uptake into
                                                   animals and
                                                                         No                     There is no consumption of animals.
                                                 consumption of
                                                 animal products
                                    Dermal       Dermal contact
                                                                         Yes                         Kids are playing in the dirt.
                                    Contact         with soil
                                                  Inhalation of
                                   Inhalation                            Yes                           VOC's present on site.
                                                     vapours
                                                Uptake into plants
                      Air          Ingestion    and consumption          No                 There is no comsumption of plants/animals.
                                                of plants/animals
                                    Dermal       Dermal contact
                                                                         No                                   Irrelevant
                                    Contact       with vapours
                                                   Inhalation of
                                   Inhalation   vapours released to      No                                Does not apply.
                                                     indoor air
                  Groundwater                      Ingestion of
                                   Ingestion                             No                             Water is non-potable.
                                                  potable water
                                    Dermal       Dermal contact
                                                                         No               Water is non-potable and is not used for washing.
                                    Contact     with groundwater
                                                 Inhalation of re-
                                   Inhalation    entrained soil &        Yes                          Soil/dirt particles in air.
                                                        dust
                                                    Ingestion of
                 Surface Water     Ingestion                             No                     Surface water is over 30m from site.
                                                   surface water
HHRA for Residential Properties,                                                                                                                          Page 4 of 57
Brandon Scrap Iron, Brandon, Manitoba                                                                                                              September 4th, 2007
Main Report Tables                                                                Draft                                                       Dillon Consulting Limited
                 Surface Water

                                    Dermal     Dermal contact
                                                                   No           Surface water is over 30m from site.
                                    Contact   with surface water




HHRA for Residential Properties,                                                                                                   Page 5 of 57
Brandon Scrap Iron, Brandon, Manitoba                                                                                       September 4th, 2007
Main Report Tables                                                      Draft                                          Dillon Consulting Limited
                             Calculating Exposure Averging Factors

                                            Time Driven Exposure Factors
                                                                        Total
               Hours per     Days per     Weeks per                              Days Per
                                                          Years      Hours per              Years
               day on-site    Week          year                                  Year
                                                                         day
                                                   Particulate Inhalation
   Infant          5            4             39           0.5          24         365       0.5
  Toddler          5            4             39           4.5          24         365       4.5
   Child           5            4             39            7           24         365       7
   Teen            5            4             39            8           24         365       8
   Adult           5            4             39            55          24         365       55
Construction       10           5             26            55          24         365       55
                                            Event Driven Exposure Factors
                                                                     Total
               Hours per     Days per     Weeks per                             Days per
                                                          Years   Hours per                 Years
               day on-site    week          year                                 year
                                                                      day
                                        Soil Ingestion, Dermal Contact with Soil
   Infant         NA            4             39           0.5         NA          365       0.5
  Toddler         NA            4             39           4.5         NA          365       4.5
   Child          NA            4             39            7          NA          365       7
   Teen           NA            4             39            8          NA          365       8
   Adult          NA            4             39            55         NA          365       55
Construction      NA            5             26            55         NA          365       55
s



      AF



    9.00E-02
    9.00E-02
    9.00E-02
    9.00E-02
    9.00E-02
    1.50E-01



      AF



    4.30E-01
    4.30E-01
    4.30E-01
    4.30E-01
    4.30E-01
    3.60E-01
                                                                   Human Receptor Parameters
This page provides a list of the various receptor parameters used for each of the receptor age groups

                                                                      Receptor
                                                                                                          Construction
          Parameter                Units       Infant       Toddler       Child       Teen       Adult
                                                                                                            Worker
         Age Range                             0-6 m      7 m - 4 yrs 5 - 11 yrs 12-19 yrs      >20yrs      >20 yrs
 Years within an Age Group         years         0.5          4.5           7         8         50-56        50-56
       Body Weight                  kg           8.2         16.5         32.9      59.7         70.7         70.7
     Soil Ingestion Rate           g/day        0.02         0.08         0.02      0.02         0.02          0.1
   Daily Inhalation Rates         m3/day         2.1          9.3         14.5      15.8         15.8         15.8
Drinking Water Consumption        L/day          0.3          0.6          0.8        1           1.5          1.5
    Time Spent Outdoors           hr/day         1.5          1.5          1.5       1.5          1.5           8
                                                                  Skin Surface Area
          Hands                     cm2         320          430          590        800          890         890
    Upper & Lower Arms              cm2         550          890         1480       2230         2500        2500
    Upper & Lower Legs              cm2         910         1690         3070       4970         5720        5720
           Totals                   cm2        1780         3010         5140       8000         9110        9110
                                                                Soil Loading to Skin
           Hands                  g/cm2      1.0E-04       1.0E-04      1.0E-04 1.0E-04         1.0E-04     1.0E-03
       Other Surfaces             g/cm2      1.0E-05       1.0E-05      1.0E-05 1.0E-05         1.0E-05     1.0E-04
      Averaged Loading            g/cm2      1.1E-0.4      1.1E-04      1.1E-04 1.1E-04         1.1E-04     1.1E-03
    Reference

Health Canada, 2004
Health Canada, 2004
Health Canada, 2004
Health Canada, 2004
Health Canada, 2004
Health Canada, 2004
Health Canada, 2004

Health Canada, 2004
Health Canada, 2004
Health Canada, 2004
Health Canada, 2004

Health Canada, 2004
Health Canada, 2004
     Calculated
                                                              Toxicity Assessment Summary T
                                                                       Toxicity Reference Value
       Chemical                Exposure Route
                                                                  Value                      Units
                                 Oral/Dermal                   1.50E+000                   mg/kg-day
        Arsenic                   Inhalation                   1.50E+000                    mg/m³­¹
                                 Oral/Dermal                   1.00E-003                    mg/kg-day
        Cobalt                     Inhalation                  5.00E-004                      mg/m³
                                 Oral/Dermal                   3.00E-001                    mg/kg-day
         Zinc                     Inhalation                None Selected **                 mg/m³
                                 Oral/Dermal                     0.001                      mg/kg-day
     F3 (C16-C34)                 Inhalation                     0.001                       mg/m³
                                 Oral/Dermal                   7.30E-01                     mg/kg-day
  Benzo(a)anthracene              Inhalation                   1.10E-001                     mg/m³­¹
                                 Oral/Dermal                    7.30E+00                    mg/kg-day
    Benzo(a)pyrene                Inhalation                   1.10E-002                    mg/m³ ¯¹
    Dibenzo (a-h),               Oral/Dermal                    7.30E+00                    mg/kg-day
     anthracene                   Inhalation                   1.10E-002                     mg/m³­¹
                                 Oral/Dermal
                                  Inhalation
                                 Oral/Dermal
                                  Inhalation

*On February 23rd 2011 Bryan Leece stated that if no TRV value could be found for F3 use 0.001 as the value.
** No inhalation value listed on MOE website for 2009 Rationale Document
nt Summary Table
             Toxic Effect     Source Agency

             carcinogenic         MOE
             carcinogenic         MOE
           non-carcinogenic       MOE
           non-carcinogenic       MOE
           non-carcinogenic       MOE
           non-carcinogenic       MOE
           non-carcinogenic   Bryan Leece *
           non-carcinogenic   Bryan Leece *
             carcinogenic         MOE
             carcinogenic         MOE
             carcinogenic         MOE
             carcinogenic         MOE
             carcinogenic         MOE
             carcinogenic         MOE
Estimating Incidental Soil Ingestion
                                                                 Infant
                                                                           Exposure
                                       Concentration in   Soil Ingestion                 Conversion
                                                                           Averaging
                                            Soil               Rate                        Factor
                Chemical                                                    Factor
                                           mg/kg              g/day        Unitless       kg to g
                Arsenic                     43.8                 2.0E-02    4.3E-01       1.0E-03
                 Cobalt                      77                  2.0E-02    4.3E-01       1.0E-03
                  Zinc                      950                  2.0E-02    4.3E-01       1.0E-03
             F 3(C16-C34)                   448                  2.0E-02    4.3E-01       1.0E-03
         Benzo (a) anthracene               1.96                 2.0E-02    4.3E-01       1.0E-03
            Benzo(a)pyrene                  1.64                 2.0E-02    4.3E-01       1.0E-03
        Dibenzo (a-h), antracene            0.22                 2.0E-02    4.3E-01       1.0E-03




            dimethylmeatloaf                  1.0E+02            2.0E-02       4.8E-01        1.0E-03
                                                                              Toddler
               Estimated Daily                             Concentration in
Body Weight
                    Intake                                      Soil
                                       Chemical
    kg           mg/kg-day                                     mg/kg
 8.2E+00          4.6E-08               Arsenic                 43.8
 8.2E+00          8.1E-08                Cobalt                  77
 8.2E+00          1.0E-06                 Zinc                  950
 8.2E+00          4.7E-07            F3 (C16-C34)               448
 8.2E+00          2.1E-09         Benzo (a) anthracene          1.96
 8.2E+00          1.7E-09           Benzo (a) pyrene            1.64
 8.2E+00          2.3E-10        Dibenzo (a-h) antracene        0.22




     8.2E+00           1.2E-04      dimethylmeatloaf              1.0E+02
      Toddler
                 Exposure
Soil Ingestion                 Conversion                    Estimated Daily
                 Averaging                    Body Weight
     Rate                        Factor                           Intake
                  Factor
    g/day        Unitless       kg to g           kg           mg/kg-day
       8.0E-02    4.3E-01       1.0E-03        1.7E+01          9.1E-08
       8.0E-02    4.3E-01       1.0E-03        1.7E+01          1.6E-07
       8.0E-02    4.3E-01       1.0E-03        1.7E+01          2.0E-06
       8.0E-02    4.3E-01       1.0E-03        1.7E+01          9.3E-07
       8.0E-02    4.3E-01       1.0E-03        1.7E+01          4.1E-09
       8.0E-02    4.3E-01       1.0E-03        1.7E+01          3.4E-09
       8.0E-02    4.3E-01       1.0E-03        1.7E+01          4.6E-10




       8.0E-02       4.8E-01        1.0E-03        1.7E+01           2.3E-04
                                                     Child
                                                              Exposure
                          Concentration in   Soil Ingestion                 Conversion
                                                              Averaging
                               Soil               Rate                        Factor
      Chemical                                                 Factor
                              mg/kg              g/day        Unitless       kg to g
       Arsenic                 43.8                 2.0E-02    4.3E-01       1.0E-03
        Cobalt                  77                  2.0E-02    4.3E-01       1.0E-03
         Zinc                  950                  2.0E-02    4.3E-01       1.0E-03
    F3 (C16-C34)               448                  2.0E-02    4.3E-01       1.0E-03
 Benzo (a) antracene           1.96                 2.0E-02    4.3E-01       1.0E-03
   Benzo (a) pyrene            1.64                 2.0E-02    4.3E-01       1.0E-03
Dibenzo (a-h) antracene        0.22                 2.0E-02    4.3E-01       1.0E-03




   dimethylmeatloaf              1.0E+02            2.0E-02       4.8E-01        1.0E-03
                                                                              Teen
               Estimated Daily                             Concentration in
Body Weight
                    Intake                                      Soil
                                       Chemical
    kg           mg/kg-day                                     mg/kg
 3.3E+01          1.1E-08               Arsenic                 43.8
 3.3E+01          2.0E-08                Cobalt                  77
 3.3E+01          2.5E-07                 Zinc                  950
 3.3E+01          1.2E-07            F3 (C16-C34)               448
 3.3E+01          5.1E-10         Benzo (a) antracene           1.96
 3.3E+01          4.3E-10           Benzo (a) pyrene            1.64
 3.3E+01          5.8E-11        Dibenzo (a-h) antracene        0.22




     3.3E+01           2.9E-05      dimethylmeatloaf              1.0E+02
        Teen
                 Exposure
Soil Ingestion                 Conversion                    Estimated Daily
                 Averaging                    Body Weight
     Rate                        Factor                           Intake
                  Factor
    g/day        Unitless       kg to g           kg           mg/kg-day
       2.0E-02    4.3E-01       1.0E-03        6.0E+01          6.3E-09
       2.0E-02    4.3E-01       1.0E-03        6.0E+01          1.0E-08
       2.0E-02    4.3E-01       1.0E-03        6.0E+01          1.4E-07
       2.0E-02    4.3E-01       1.0E-03        6.0E+01          6.5E-08
       2.0E-02    4.3E-01       1.0E-03        6.0E+01          2.8E-10
       2.0E-02    4.3E-01       1.0E-03        6.0E+01          2.4E-10
       2.0E-02    4.3E-01       1.0E-03        6.0E+01          3.2E-11




       2.0E-02       4.8E-01        1.0E-03        6.0E+01           1.6E-05
                                                     Adult
                                                              Exposure
                          Concentration in   Soil Ingestion                 Conversion
                                                              Averaging
                               Soil               Rate                        Factor
      Chemical                                                 Factor
                              mg/kg              g/day        Unitless       kg to g
       Arsenic                 43.8                 2.0E-02    4.3E-01       1.0E-03
        Cobalt                  77                  2.0E-02    4.3E-01       1.0E-03
         Zinc                  950                  2.0E-02    4.3E-01       1.0E-03
    F3 (C16-C34)               448                  2.0E-02    4.3E-01       1.0E-03
 Benzo (a) antracene           1.96                 2.0E-02    4.3E-01       1.0E-03
   Benzo (a) pyrene            1.64                 2.0E-02    4.3E-01       1.0E-03
Dibenzo (a-h) antracene        0.22                 2.0E-02    4.3E-01       1.0E-03




   dimethylmeatloaf              1.0E+02            2.0E-02       4.8E-01        1.0E-03
               Estimated Daily
Body Weight
                    Intake

    kg           mg/kg-day
 7.1E+01          5.3E-09
 7.1E+01          9.4E-09
 7.1E+01          1.2E-07
 7.1E+01          5.5E-08
 7.1E+01          2.4E-10
 7.1E+01          2.0E-10
 7.1E+01          2.7E-11




     7.1E+01           1.4E-05
Estimating Dermal Contact with Soil
                                                                               Infant
                                                                                         Dermal        Exposure
                                      Concentration in   Skin Surface   Soil Adhesion                                Conversion                    Estimated Daily
                                                                                        Absorption     Averaging                    Body Weight
                                           Soil              Area           Factor                                     Factor                           Intake
               Chemical                                                                   Factor        Factor
                                          mg/kg              cm2           g/cm2         Unitless      Unitless       kg to g           kg           mg/kg-day
               Arsenic                     43.8             1780          1.1E-0.4       3.0E-02       4.30E-01       1.0E-03           8.2           1.2E-01
                Cobalt                      77              1780          1.1E-0.4       1.0E-02       4.30E-01       1.0E-03           8.2           7.2E-02
                 Zinc                      950              1780          1.1E-0.4       1.0E-01       4.30E-01       1.0E-03           8.2           8.9E+00
            F3 (C16-C34)                   448              1780          1.1E-0.4       1.0E-03       4.30E-01       1.0E-03           8.2           4.2E-02
        Benzo (a) anthracene               1.96             1780          1.1E-0.4       1.3E-01       4.30E-01       1.0E-03           8.2           2.4E-02
          Benzo (a) pyrene                 1.64             1780          1.1E-0.4       1.3E-01       4.30E-01       1.0E-03           8.2           2.0E-02
       Dibenzo (a-h) anthracene            0.22             1780          1.1E-0.4       1.3E-01       4.30E-01       1.0E-03           8.2           2.6E-03




dimethylmeatloaf                            1.00E+02         1.78E+03        2.60E-05       1.00E-02      4.79E-01       1.00E-03       8.20E+00         2.71E-06
                                                                          Toddler
                                                                                     Dermal        Exposure
                                  Concentration in   Skin Surface   Soil Adhesion                                Conversion
                                                                                    Absorption     Averaging                    Body Weight
                                       Soil              Area           Factor                                     Factor
              Chemical                                                                Factor        Factor
                                      mg/kg              cm2           g/cm2         Unitless      Unitless       kg to g           kg
               Arsenic                 43.8             3010          1.1E-0.4       3.0E-02       4.30E-01       1.0E-03          16.5
                Cobalt                  77              3010          1.1E-0.4       1.0E-02       4.30E-01       1.0E-03          16.5
                 Zinc                  950              3010          1.1E-0.4       1.0E-01       4.30E-01       1.0E-03          16.5
            F3 (C16-C34)               448              3010          1.1E-0.4       1.0E-03       4.30E-01       1.0E-03          16.5
        Benzo (a) anthracene           1.96             3010          1.1E-0.4       1.3E-01       4.30E-01       1.0E-03          16.5
          Benzo (a) pyrene             1.64             3010          1.1E-0.4       1.3E-01       4.30E-01       1.0E-03          16.5
       Dibenzo (a-h) anthracene        0.22             3010          1.1E-0.4       1.3E-01       4.30E-01       1.0E-03          16.5




dimethylmeatloaf                        1.00E+02         3.01E+03        2.30E-05       1.00E-02      4.79E-01       1.00E-03       1.65E+01
                                                                                             Child
                                                                                                       Dermal        Exposure
Estimated Daily                                     Concentration in   Skin Surface   Soil Adhesion                                Conversion
                                                                                                      Absorption     Averaging
     Intake                                              Soil              Area           Factor                                     Factor
                                Chemical                                                                Factor        Factor
  mg/kg-day                                             mg/kg              cm2           g/cm2         Unitless      Unitless       kg to g
   1.0E-01                       Arsenic                 43.8             5140          1.1E-0.4       3.0E-02       4.30E-01       1.0E-03
   6.0E-02                        Cobalt                  77              5140          1.1E-0.4       1.0E-02       4.30E-01       1.0E-03
   7.5E+00                         Zinc                  950              5140          1.1E-0.4       1.0E-01       4.30E-01       1.0E-03
   3.5E-02                    F3 (C16-C34)               448              5140          1.1E-0.4       1.0E-03       4.30E-01       1.0E-03
   2.0E-02                Benzo (a) anthracene           1.96             5140          1.1E-0.4       1.3E-01       4.30E-01       1.0E-03
   1.7E-02                  Benzo (a) pyrene             1.64             5140          1.1E-0.4       1.3E-01       4.30E-01       1.0E-03
   7.4E-03               Dibenzo (a-h) anthracene        0.22             5140          1.1E-0.4       1.3E-01       4.30E-01       1.0E-03




      2.01E-06    dimethylmeatloaf                        1.00E+02         5.14E+03        2.00E-05       1.00E-02      4.79E-01       1.00E-03
                                                                                                             Teen
                                                                                                                      Dermal        Exposure
               Estimated Daily                                     Concentration in   Skin Surface   Soil Adhesion
Body Weight                                                                                                          Absorption     Averaging
                    Intake                                              Soil              Area           Factor
                                               Chemical                                                                Factor        Factor
    kg           mg/kg-day                                             mg/kg              cm2           g/cm2         Unitless      Unitless
   32.9           8.8E-02                       Arsenic                 43.8             8000          1.1E-0.4       3.0E-02       4.30E-01
   32.9           5.2E-02                        Cobalt                  77              8000          1.1E-0.4       1.0E-02       4.30E-01
   32.9           6.4E+00                         Zinc                  950              8000          1.1E-0.4       1.0E-01       4.30E-01
   32.9           3.0E-02                    F3 (C16-C34)               448              8000          1.1E-0.4       1.0E-03       4.30E-01
   32.9           1.7E-02                Benzo (a) anthracene           1.96             8000          1.1E-0.4       1.3E-01       4.30E-01
   32.9           1.4E-02                  Benzo (a) pyrene             1.64             8000          1.1E-0.4       1.3E-01       4.30E-01
   32.9           1.9E-03               Dibenzo (a-h) anthracene        0.22             8000          1.1E-0.4       1.3E-01       4.30E-01




    8.20E+00         6.01E-06    dimethylmeatloaf                        1.00E+02         8.00E+03        1.90E-05       1.00E-02      4.79E-01
                                                                                                                           Adult
                                                                                                                                     Dermal
Conversion                    Estimated Daily                                     Concentration in   Skin Surface   Soil Adhesion
               Body Weight                                                                                                          Absorption
  Factor                           Intake                                              Soil              Area           Factor
                                                              Chemical                                                                Factor
 kg to g           kg           mg/kg-day                                             mg/kg              cm2           g/cm2         Unitless
 1.0E-03          59.7           7.5E-02                       Arsenic                 43.8             9110          1.1E-0.4       3.0E-02
 1.0E-03          59.7           4.4E-02                        Cobalt                  77              9110          1.1E-0.4       1.0E-02
 1.0E-03          59.7           5.5E+00                         Zinc                  950              9110          1.1E-0.4       1.0E-01
 1.0E-03          59.7           2.6E-02                    F3 (C16-C34)               448              9110          1.1E-0.4       1.0E-03
 1.0E-03          59.7           1.5E-02                Benzo (a) anthracene           1.96             9110          1.1E-0.4       1.3E-01
 1.0E-03          59.7           1.2E-02                  Benzo (a) pyrene             1.64             9110          1.1E-0.4       1.3E-01
 1.0E-03          59.7           1.6E-03               Dibenzo (a-h) anthracene        0.22             9110          1.1E-0.4       1.3E-01




    1.00E-03       8.20E+00         8.89E-06    dimethylmeatloaf                        1.00E+02         9.11E+03        1.90E-05       1.00E-02
Exposure
              Conversion                    Estimated Daily
Averaging                    Body Weight
                Factor                           Intake
 Factor
Unitless       kg to g           kg           mg/kg-day
4.30E-01       1.0E-03          70.7           7.3E-02
4.30E-01       1.0E-03          70.7           4.3E-02
4.30E-01       1.0E-03          70.7           5.3E+00
4.30E-01       1.0E-03          70.7           2.5E-02
4.30E-01       1.0E-03          70.7           1.4E-02
4.30E-01       1.0E-03          70.7           1.2E-02
4.30E-01       1.0E-03          70.7           1.6E-03




   4.79E-01       1.00E-03       8.20E+00         1.01E-05
Estimating Inhalation of PArticulate Matter
                                                Infant
                                                                                              Daily
                                                             Particulate      Exposure
                                          Concentration in                                  Averaged
                                                           Concentration in   Averaging
                                               Soil                                         Inhalation
                Chemical                                        Air            Factor
                                                                                            Exposure
                                              mg/kg             kg/m3         Unitless       mg/m3
                Arsenic                        43.8            7.6E-10        9.00E-02       3.0E-09
                Cobalt                          77             7.6E-10        9.00E-02       5.3E-09
                 Zinc                          950             7.6E-10        9.00E-02       6.5E-08
            F3 (C16 – C34)                     448             7.6E-10        9.00E-02       3.1E-08
         Benzo (a) anthracene                  1.96            7.6E-10        9.00E-02       1.3E-10
           Benzo (a) pyrene                    1.64            7.6E-10        9.00E-02       1.1E-10
        Dibenzo (a-h) anthracene               0.22            7.6E-10        9.00E-02       1.5E-11
                                                               7.6E-10
                                                               7.6E-10
                                                               7.6E-10
                                                               7.6E-10
                                                               7.6E-10
                                                               7.6E-10
                                                               7.6E-10
                                                               7.6E-10
                                                               7.6E-10
                                                               7.6E-10
                                                               7.6E-10
                                                               7.6E-10
                                                               7.6E-10
                                                               7.6E-10
                                                               7.6E-10
                                                               7.6E-10
                                                               7.6E-10
dimethylmeatloaf                                 1.0E+02           7.6E-10        4.8E-01     3.6E-08
                                         Toddler
                                                     Particulate      Exposure      Daily Averaged
                                  Concentration in
                                                   Concentration in   Averaging       Inhalation
                                       Soil
              Chemical                                  Air            Factor         Exposure

                                      mg/kg             kg/m3         Unitless          mg/m3
               Arsenic                 43.8            7.6E-10        9.00E-02         3.0E-09
               Cobalt                   77             7.6E-10        9.00E-02         5.3E-09
                Zinc                   950             7.6E-10        9.00E-02         6.5E-08
           F3 (C16 – C34)              448             7.6E-10        9.00E-02         3.1E-08
         Benzo (a) antracene           1.96            7.6E-10        9.00E-02         1.3E-10
          Benzo (a) pyrene             1.64            7.6E-10        9.00E-02         1.1E-10
       Dibenzo (a-h) anthracene        0.22            7.6E-10        9.00E-02         1.5E-11
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
dimethylmeatloaf                         1.0E+02           7.6E-10        4.8E-01          3.6E-08
                                           Child
                                                     Particulate      Exposure
                                  Concentration in
                                                   Concentration in   Averaging
                                       Soil
              Chemical                                  Air            Factor

                                      mg/kg             kg/m3         Unitless
               Arsenic                 43.8            7.6E-10        9.00E-02
               Cobalt                   77             7.6E-10        9.00E-02
                Zinc                   950             7.6E-10        9.00E-02
           F3 (C16 – C34)              448             7.6E-10        9.00E-02
         Benzo (a) antracene           1.96            7.6E-10        9.00E-02
          Benzo (a) pyrene             1.64            7.6E-10        9.00E-02
       Dibenzo (a-h) anthracene        0.22            7.6E-10        9.00E-02
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
                                                       7.6E-10
dimethylmeatloaf                         1.0E+02           7.6E-10        4.8E-01
                                                            Teen
Daily Averaged                                                        Particulate
                                                   Concentration in
  Inhalation                                                        Concentration in
                                                        Soil
  Exposure                     Chemical                                  Air

    mg/m3                                              mg/kg             kg/m3
   3.0E-09                      Arsenic                 43.8            7.6E-10
   5.3E-09                      Cobalt                   77             7.6E-10
   6.5E-08                       Zinc                   950             7.6E-10
   3.1E-08                  F3 (C16 – C34)              448             7.6E-10
   1.3E-10                Benzo (a) antracene           1.96            7.6E-10
   1.1E-10                 Benzo (a) pyrene             1.64            7.6E-10
   1.5E-11              Dibenzo (a-h) anthracene        0.22            7.6E-10
                                                                        7.6E-10
                                                                        7.6E-10
                                                                        7.6E-10
                                                                        7.6E-10
                                                                        7.6E-10
                                                                        7.6E-10
                                                                        7.6E-10
                                                                        7.6E-10
                                                                        7.6E-10
                                                                        7.6E-10
                                                                        7.6E-10
                                                                        7.6E-10
                                                                        7.6E-10
                                                                        7.6E-10
                                                                        7.6E-10
                                                                        7.6E-10
                                                                        7.6E-10
       3.6E-08   dimethylmeatloaf                         1.0E+02           7.6E-10
                                                                          Adult
Exposure      Daily Averaged
                                                                 Concentration in
Averaging       Inhalation
                                                                      Soil
 Factor         Exposure                     Chemical

Unitless          mg/m3                                              mg/kg
9.00E-02         3.0E-09                      Arsenic                 43.8
9.00E-02         5.3E-09                      Cobalt                   77
9.00E-02         6.5E-08                       Zinc                   950
9.00E-02         3.1E-08                  F3 (C16 – C34)              448
9.00E-02         1.3E-10                Benzo (a) antracene           1.96
9.00E-02         1.1E-10                 Benzo (a) pyrene             1.64
9.00E-02         1.5E-11              Dibenzo (a-h) anthracene        0.22




    4.8E-01          3.6E-08   dimethylmeatloaf                         1.0E+02
Adult
          Particulate      Exposure      Daily Averaged
        Concentration in   Averaging       Inhalation
             Air            Factor         Exposure

             kg/m3         Unitless          mg/m3
            7.6E-10        9.00E-02         3.0E-09
            7.6E-10        9.00E-02         5.3E-09
            7.6E-10        9.00E-02         6.5E-08
            7.6E-10        9.00E-02         3.1E-08
            7.6E-10        9.00E-02         1.3E-10
            7.6E-10        9.00E-02         1.1E-10
            7.6E-10        9.00E-02         1.5E-11
            7.6E-10
            7.6E-10
            7.6E-10
            7.6E-10
            7.6E-10
            7.6E-10
            7.6E-10
            7.6E-10
            7.6E-10
            7.6E-10
            7.6E-10
            7.6E-10
            7.6E-10
            7.6E-10
            7.6E-10
            7.6E-10
            7.6E-10
                7.6E-10        4.8E-01          3.6E-08
                                  Infant
                                            Dermal Contact   Total Ingestion   Particulate
                           Soil Ingestion
                                               with Soil       Exposure        Inahalation
       Chemical
                            mg/kg-day         mg/kg-day        mg/kg-day       mg/kg-day
        Arsenic              4.6E-08           1.2E-01          1.2E-01         3.0E-09
         Cobalt              8.1E-08           7.2E-02          7.2E-02         5.3E-09
          Zinc               1.0E-06           8.9E+00          8.9E+00         6.5E-08
     F 3(C16-C34)            4.7E-07           4.2E-02          4.2E-02         3.1E-08
 Benzo (a) anthracene        2.1E-09           2.4E-02          2.4E-02         1.3E-10
    Benzo(a)pyrene           1.7E-09           2.0E-02          2.0E-02         1.1E-10
Dibenzo (a-h), antracene     2.3E-10           2.6E-03          2.6E-03         1.5E-11




   Dimethylematloaf               1.2E-04         2.71E-06           1.2E-04         3.6E-08
                                 Toddler
                                            Dermal Contact   Total Ingestion
                           Soil Ingestion
                                               with Soil       Exposure
       Chemical
                            mg/kg-day         mg/kg-day        mg/kg-day
        Arsenic              9.1E-08           1.0E-01          1.0E-01
         Cobalt              1.6E-07           6.0E-02          6.0E-02
          Zinc               2.0E-06           7.5E+00          7.5E+00
     F 3(C16-C34)            9.3E-07           3.5E-02          3.5E-02
 Benzo (a) anthracene        4.1E-09           2.0E-02          2.0E-02
    Benzo(a)pyrene           3.4E-09           1.7E-02          1.7E-02
Dibenzo (a-h), antracene     4.6E-10           7.4E-03          7.4E-03




   Dimethylmeatloaf               2.3E-04         2.01E-06           2.3E-04
                                                   Child
Particulate                                                 Dermal Contact
                                           Soil Ingestion
Inahalation                                                    with Soil
                       Chemical
  mg/m3                                     mg/kg-day         mg/kg-day
 3.0E-09                Arsenic              1.1E-08           8.8E-02
 5.3E-09                 Cobalt              2.0E-08           5.2E-02
 6.5E-08                  Zinc               2.5E-07           6.4E+00
 3.1E-08             F 3(C16-C34)            1.2E-07           3.0E-02
 1.3E-10         Benzo (a) anthracene        5.1E-10           1.7E-02
 1.1E-10            Benzo(a)pyrene           4.3E-10           1.4E-02
 1.5E-11        Dibenzo (a-h), antracene     5.8E-11           1.9E-03




      3.6E-08      Dimethylmeatloaf               2.9E-05         6.01E-06
                                                                     Teen
Total Ingestion   Particulate
                                                             Soil Ingestion
  Exposure        Inahalation
                                         Chemical
  mg/kg-day         mg/m3                                     mg/kg-day
   8.8E-02         3.0E-09                Arsenic              6.3E-09
   5.2E-02         5.3E-09                 Cobalt              1.0E-08
   6.4E+00         6.5E-08                  Zinc               1.4E-07
   3.0E-02         3.1E-08             F 3(C16-C34)            6.5E-08
   1.7E-02         1.3E-10         Benzo (a) anthracene        2.8E-10
   1.4E-02         1.1E-10            Benzo(a)pyrene           2.4E-10
   1.9E-03         1.5E-11        Dibenzo (a-h), antracene     3.2E-11




        3.5E-05         3.6E-08      Dimethylmeatloaf               1.6E-05
Teen                                                                                 Adult
       Dermal Contact   Total Ingestion   Particulate
          with Soil       Exposure        Inahalation
                                                                 Chemical
         mg/kg-day        mg/kg-day         mg/m3
          7.5E-02          7.5E-02         3.0E-09                Arsenic
          4.4E-02          4.4E-02         5.3E-09                 Cobalt
          5.5E+00          5.5E+00         6.5E-08                  Zinc
          2.6E-02          2.6E-02         3.1E-08             F 3(C16-C34)
          1.5E-02          1.5E-02         1.3E-10         Benzo (a) anthracene
          1.2E-02          1.2E-02         1.1E-10            Benzo(a)pyrene
          1.6E-03          1.6E-03         1.5E-11        Dibenzo (a-h), antracene




             8.89E-06           2.5E-05         3.6E-08      Dimethylmeatloaf
        Adult
                 Dermal Contact   Total Ingestion   Particulate
Soil Ingestion
                    with Soil       Exposure        Inahalation

 mg/kg-day         mg/kg-day        mg/kg-day         mg/m3
  5.3E-09           7.3E-02          7.3E-02         3.0E-09
  9.4E-09           4.3E-02          4.3E-02         5.3E-09
  1.2E-07           5.3E+00          5.3E+00         6.5E-08
  5.5E-08           2.5E-02          2.5E-02         3.1E-08
  2.4E-10           1.4E-02          1.4E-02         1.3E-10
  2.0E-10           1.2E-02          1.2E-02         1.1E-10
  2.7E-11           1.6E-03          1.6E-03         1.5E-11




       1.4E-05         1.01E-05           2.4E-05         3.6E-08
Calculating Life-Time Averaged Daily Doses)


                                                                      Oral/Dermal Exposures
                                                                                                           Oral/Dermal Exposures
                                                        Infant                        Toddler                        Child                          Teen                          Adult

                Chemical                      Total Daily    Exposure         Total Daily   Exposure       Total Daily   Exposure         Total Daily   Exposure        Total Daily
                                                Intake       Duration           Intake      Duration         Intake      Duration           Intake      Duration          Intake

                                              mg/kg-day          Years        mg/kg-day         Years      mg/kg-day          Years       mg/kg-day         Years       mg/kg-day

                Arsenic                        1.2E-01           5.0E-01       1.0E-01      4.5E+00         6.2E-01          7.0E+00       4.6E+00         8.0E+00       7.6E+00
                 Cobalt                        7.2E-02           5.0E-01       6.0E-02      4.5E+00         5.7E-01          7.0E+00       4.6E+00         8.0E+00       7.6E+00
                  Zinc                         8.9E+00           5.0E-01       7.5E+00      4.5E+00         9.4E+00          7.0E+00       1.2E+01         8.0E+00       1.6E+01
             F 3(C16-C34)                      4.2E-02           5.0E-01       3.5E-02      4.5E+00         5.4E-01          7.0E+00       4.5E+00         8.0E+00       7.5E+00
         Benzo (a) anthracene                  2.4E-02           5.0E-01       2.0E-02      4.5E+00         5.2E-01          7.0E+00       4.5E+00         8.0E+00       7.5E+00
            Benzo(a)pyrene                     2.0E-02           5.0E-01       1.7E-02      4.5E+00         5.2E-01          7.0E+00       4.5E+00         8.0E+00       7.5E+00
        Dibenzo (a-h), antracene               2.6E-03           5.0E-01       7.4E-03      4.5E+00         5.0E-01          7.0E+00       4.5E+00         8.0E+00       7.5E+00
Dimethlymeatloaf                                 1.2E-04            5.0E-01      2.3E-04       4.5E+00         3.5E-05          7.0E+00       2.5E-05         8.0E+00       2.4E-05
                                                                         Inhalation Exposures
                                                                                                             Inhalation Exposures
                                                        Infant                        Toddler                        Child                          Teen                          Adult

                Chemical                      Total Daily    Exposure         Total Daily   Exposure       Total Daily   Exposure         Total Daily   Exposure        Total Daily
                                                Intake       Duration           Intake      Duration         Intake      Duration           Intake      Duration          Intake

                                                mg/m3         Years             mg/m3        Years           mg/m3            Years         mg/m3           Years         mg/m3
                Arsenic                        3.0E-09       5.0E+00           3.0E-09      4.5E+00         3.0E-09          7.0E+00       3.0E-09         8.0E+00       3.0E-09
                Cobalt                         5.3E-09       5.0E+00           5.3E-09      4.5E+00         5.3E-09          7.0E+00       5.3E-09         8.0E+00       5.3E-09
                 Zinc                          6.5E-08       5.0E+00           6.5E-08      4.5E+00         6.5E-08          7.0E+00       6.5E-08         8.0E+00       6.5E-08
            F3 (C16 – C34)                     3.1E-08       5.0E+00           3.1E-08      4.5E+00         3.1E-08          7.0E+00       3.1E-08         8.0E+00       3.1E-08
         Benzo (a) anthracene                  1.3E-10       5.0E+00           1.3E-10      4.5E+00         1.3E-10          7.0E+00       1.3E-10         8.0E+00       1.3E-10
            Benzo(a)pyrene                     1.1E-10       5.0E+00           1.1E-10      4.5E+00         1.1E-10          7.0E+00       1.1E-10         8.0E+00       1.1E-10
        Dibenzo (a-h), antracene               1.5E-11       5.0E+00           1.5E-11      4.5E+00         1.5E-11          7.0E+00       1.5E-11         8.0E+00       1.5E-11
Dimethylmeatloaf                                 3.6E-08           5.0E-01       3.6E-08         4.5E+00      3.6E-08           7.0E+00      3.6E-08          8.0E+00      3.6E-08
                                   Life-Time
Adult                              Averaged
                     Total Yeas
    Exposure                       Daily Dose
    Duration                        (LADD)


         Years         years       mg/kg-day

        5.5E+01       7.5E+01       4.7E+01
        5.5E+01       7.5E+01       4.6E+01
        5.5E+01       7.5E+01       2.1E+02
        5.5E+01       7.5E+01       4.6E+01
        5.5E+01       7.5E+01       4.5E+01
        5.5E+01       7.5E+01       4.5E+01
        5.5E+01       7.5E+01       4.0E+01
           5.5E+01       7.5E+01       3.8E-05



                                   Life-Time
Adult
                                   Averaged
                     Total Yeas
    Exposure                       Daily Dose
    Duration                        (LADD)

         Years         years        mg/m3
        5.5E+01       7.5E+01       7.6E-08
        5.5E+01       7.5E+01       1.3E-07
        5.5E+01       7.5E+01       1.6E-06
        5.5E+01       7.5E+01       7.7E-07
        5.5E+01       7.5E+01       3.4E-09
        5.5E+01       7.5E+01       2.8E-09
        5.5E+01       7.5E+01       3.8E-10
           5.5E+01       7.5E+01       3.6E-08
Calculating Hazrd Indices for Non-Carcinogenic Compounds




                                                    Infant
                                               Oral/Dermal Exposure                  Inhalation Exposure

                                                                                     Particulate Espoure
                                         Daily
              Chemical                                 TRV            HQ
                                        Exposure                             Daily
                                                                                            TRV            HQ
                                                                            Exposure
                                        mg/kg-day   mg/kg-day    Unitless    mg/m3         mg/m3       Unitless
               Arsenic                   1.2E-01    1.50E+000    8.2E-02    3.0E-09      1.50E+000     2.0E-09
                Cobalt                   7.2E-02    1.00E-003    7.2E+01    5.3E-09      1.00E-003     5.3E-06
                 Zinc                    8.9E+00    3.00E-001    3.0E+01    6.5E-08      3.00E-001     2.2E-07
           F3 (C16 – C34)                4.2E-02      1.0E-03    4.2E+01    3.1E-08        1.0E-03     3.1E-05
         Benzo (a) antracene             2.4E-02     7.30E-01    3.3E-02    1.3E-10       7.30E-01     1.8E-10
           Benzo (a) pyrene              2.0E-02     7.30E+00    2.7E-03    1.1E-10       7.30E+00     1.5E-11
       Dibenzo (a-h), anthracene         2.6E-03     7.30E+00    3.6E-04    1.5E-11       7.30E+00     2.1E-12




Dimethylmeatloaf                       0.00011965            10 1.1965E-05 3.6438E-08              35 1.0411E-09
                                                Toddler
                                         Oral/Dermal Exposure                   Inhalation Exposure

                                                                                Particulate Espoure
                                    Daily
              Chemical                            TRV           HQ
                                   Exposure                             Daily
                                                                                       TRV            HQ
                                                                       Exposure
                                   mg/kg-day    mg/kg-day   Unitless    mg/m3         mg/m3       Unitless
               Arsenic              1.0E-01     1.50E+000   6.9E-02    3.0E-09      1.50E+000     2.0E-09
                Cobalt              6.0E-02     1.00E-003   6.0E+01    5.3E-09      1.00E-003     5.3E-06
                 Zinc               7.5E+00     3.00E-001   2.5E+01    6.5E-08      1.00E-003     6.5E-05
           F3 (C16 – C34)           3.5E-02     3.00E-001   1.2E-01    3.1E-08      1.00E-003     3.1E-05
         Benzo (a) antracene        2.0E-02      7.30E-01   2.7E-02    1.3E-10       7.30E-01     1.8E-10
           Benzo (a) pyrene         1.7E-02      7.30E+00   2.3E-03    1.1E-10       7.30E+00     1.5E-11
       Dibenzo (a-h), anthracene    7.4E-03      7.30E+00   1.0E-03    1.5E-11       7.30E+00     2.1E-12




Dimethylmeatloaf                   0.00023447           10 2.3447E-05 3.6438E-08              35 1.0411E-09
                                                Child
                                         Oral/Dermal Exposure                   Inhalation Exposure

                                                                                Particulate Espoure
                                    Daily
              Chemical                            TRV           HQ
                                   Exposure                             Daily
                                                                                       TRV            HQ
                                                                       Exposure
                                   mg/kg-day    mg/kg-day   Unitless    mg/m3         mg/m3       Unitless
               Arsenic             8.8E-02      1.50E+000   5.9E-02    3.0E-09      1.50E+000     2.0E-09
                Cobalt             5.2E-02      1.00E-003   5.2E+01    5.3E-09      1.00E-003     5.3E-06
                 Zinc              6.4E+00      3.00E-001   2.1E+01    6.5E-08      3.00E-001     2.2E-07
           F3 (C16 – C34)          3.0E-02      3.00E-001   1.0E-01    3.1E-08      3.00E-001     1.0E-07
         Benzo (a) antracene       1.7E-02       7.30E-01   2.3E-02    1.3E-10       7.30E-01     1.8E-10
           Benzo (a) pyrene        1.4E-02       7.30E+00   1.9E-03    1.1E-10       7.30E+00     1.5E-11
       Dibenzo (a-h), anthracene   1.9E-03       7.30E+00   2.6E-04    1.5E-11       7.30E+00     2.1E-12




Dimethylmeatloaf                   3.5157E-05           10 3.5157E-06 3.6438E-08              35 1.0411E-09
                                                Teen
                                         Oral/Dermal Exposure                   Inhalation Exposure

                                                                                Particulate Espoure
                                    Daily
              Chemical                            TRV           HQ
                                   Exposure                             Daily
                                                                                       TRV            HQ
                                                                       Exposure
                                   mg/kg-day    mg/kg-day   Unitless    mg/m3         mg/m3       Unitless
               Arsenic             7.5E-02      1.50E+000   5.0E-02    3.0E-09      1.50E+000     2.0E-09
                Cobalt             4.4E-02      1.00E-003   4.4E+01    5.3E-09      1.00E-003     5.3E-06
                 Zinc              5.5E+00      3.00E-001   1.8E+01    6.5E-08      3.00E-001     2.2E-07
           F3 (C16 – C34)          2.6E-02      3.00E-001   8.7E-02    3.1E-08      3.00E-001     1.0E-07
         Benzo (a) antracene       1.5E-02       7.30E-01   2.0E-02    1.3E-10       7.30E-01     1.8E-10
           Benzo (a) pyrene        1.2E-02       7.30E+00   1.6E-03    1.1E-10       7.30E+00     1.5E-11
       Dibenzo (a-h), anthracene   1.6E-03       7.30E+00   2.2E-04    1.5E-11       7.30E+00     2.1E-12




Dimethylmeatloaf                   2.4949E-05           10 2.4949E-06 3.6438E-08              35 1.0411E-09
                                                Adult
                                         Oral/Dermal Exposure                   Inhalation Exposure

                                                                                Particulate Espoure
                                    Daily
              Chemical                            TRV           HQ
                                   Exposure                             Daily
                                                                                       TRV            HQ
                                                                       Exposure
                                   mg/kg-day    mg/kg-day   Unitless    mg/m3         mg/m3       Unitless
               Arsenic             7.3E-02      1.50E+000   4.9E-02    3.0E-09      1.50E+000     2.0E-09
                Cobalt             4.3E-02      1.00E-003   4.3E+01    5.3E-09      1.00E-003     5.3E-06
                 Zinc              5.3E+00      3.00E-001   1.8E+01    6.5E-08      3.00E-001     2.2E-07
           F3 (C16 – C34)          2.5E-02      3.00E-001   8.3E-02    3.1E-08      3.00E-001     1.0E-07
         Benzo (a) antracene       1.4E-02       7.30E-01   1.9E-02    1.3E-10      3.00E-001     4.5E-10
           Benzo (a) pyrene        1.2E-02       7.30E+00   1.6E-03    1.1E-10      3.00E-001     3.7E-10
       Dibenzo (a-h), anthracene   1.6E-03       7.30E+00   2.2E-04    1.5E-11      3.00E-001     5.0E-11




Dimethylmeatloaf                   2.3684E-05           10 2.3684E-06 3.6438E-08              35 1.0411E-09
Calculating Incremental Increases in Life-Time Cancer Risk


                                            Oral/Dermal Exposures
                                            Resident
                                                                  Cancer Slope
                                                  LADD                              IILCR
                Chemical                                            Factor
                                                mg/kg-day        (mg/-kg-day)-1     Unitless
               Arsenic                           4.7E+01          1.50E+000         7.1E+01
         Benzo(a)anthracene                      4.5E+01           7.30E-01         3.3E+01
           Benzo(a)pyrene                        4.5E+01          7.30E+00          3.3E+02
        Dibenzo[a-h]anthracene                   4.0E+01          7.30E+00          2.9E+02
DimethylMeatloaf                                      3.8E-05             4.0E-03         1.5E-07


                                             Inhalation Exposures
                                            Resident
                                                                 Inhalation Unit
                                                  LADD                              IILCR
                Chemical                                              Risk
                                                  mg/m3            (mg/m3)-1        Unitless
               Arsenic                            7.6E-08         1.50E+000         1.1E-07
         Benzo(a)anthracene                       3.4E-09         1.10E-001         3.7E-10
           Benzo(a)pyrene                         2.8E-09         1.10E-002         3.1E-11
        Dibenzo[a-h]anthracene                    3.8E-10         1.10E-002         4.2E-12

DimethylMeatloaf                                       3.6E-08            5.0E-06        1.8E-13
                                           Infant                                                                                                   Tod
                                                                                   Original
                               HI          Benchmark          Benchmark/HI      Concentration in    PSS                                   HI
                Chemical                                                             Soil                                  Chemical

                             Unitless        Unitless            Unitless            mg/kg         mg/kg                                Unitless
                Cobalt       7.2E+01         2.0E-01             2.8E-03               77          2.1E-01                 Cobalt       6.0E+01
                 Zinc        3.0E+01         2.0E-01             6.7E-03              950          6.3E+00                  Zinc        2.5E+01
            F3 (C16 – C34)   4.2E+01         2.0E-01             4.8E-03              448          2.1E+00             F3 (C16 – C34)   3.5E+01




Dimethylmenatloaf                1.2E-05            2.0E-01           1.7E+04           1.0E+02    1671604.78   Dimethylmenatloaf         2.3E-05
Toddler                                                                                 Child
                            Original                                                                                Original
              Benchmark/H                                                                             Benchmark/H
Benchmark                 Concentration    PSS                                 HI       Benchmark                 Concentration    PSS
                   I                                            Chemical                                   I
                            in Soil                                                                                 in Soil
 Unitless       Unitless      mg/kg       mg/kg                              Unitless    Unitless       Unitless      mg/kg       mg/kg
 2.0E-01        3.3E-03         77        2.6E-01               Cobalt       5.2E+01     2.0E-01        3.8E-03         77        3.0E-01
 2.0E-01        8.0E-03        950        7.6E+00                Zinc        2.1E+01     2.0E-01        9.5E-03        950        9.0E+00
 2.0E-01        5.7E-03        448        2.6E+00           F3 (C16 – C34)   3.0E+01     2.0E-01        6.7E-03        448        3.0E+00




    2.0E-01        8.5E+03      1.0E+02   852975.7   Dimethylmenatloaf        3.5E-06       2.0E-01        5.7E+04      1.0E+02   5688814
                                     Teen                                                                                    Adult
                                                                Original
                                                  Benchmark/H
                          HI        Benchmark                 Concentration    PSS                                 HI        Benchmark
           Chemical                                    I                                            Chemical
                                                                in Soil
                        Unitless     Unitless       Unitless      mg/kg       mg/kg                              Unitless     Unitless
           Cobalt       4.4E+01      2.0E-01        4.5E-03         77        3.5E-01               Cobalt       4.3E+01      2.0E-01
            Zinc        1.8E+01      2.0E-01        1.1E-02        950        1.1E+01                Zinc        1.8E+01      2.0E-01
       F3 (C16 – C34)   2.6E+01      2.0E-01        7.7E-03        448        3.4E+00           F3 (C16 – C34)   2.5E+01      2.0E-01




Dimethylmenatloaf         2.5E-05       2.0E-01        8.0E+03      1.0E+02   801620.9   Dimethylmenatloaf         2.4E-05       2.0E-01
              Original
Benchmark/H
            Concentration    PSS
     I
              in Soil
  Unitless      mg/kg       mg/kg
  4.7E-03         77        3.6E-01
  1.1E-02        950        1.1E+01
  8.0E-03        448        3.6E+00




     8.4E+03      1.0E+02 844468.66
                                    Casual Visitor                                                                                                 Wor
                                                                       Original
                                                     Benchmark/IILC
                         IILCR          Benchmark                   Concentration in    PSS                                            IILCR
       Chemical                                            R                                                 Chemical
                                                                         Soil
                         Unitless         Unitless       Unitless         mg/kg        mg/kg                                          Unitless
       Arsenic           7.1E+01          1.0E-06        1.4E-08         4.4E+01       6.2E-07
 Benzo(a)anthracene      3.3E+01          1.0E-06        3.0E-08         2.0E+00       5.9E-08
   Benzo(a)pyrene        3.3E+02          1.0E-06        3.0E-09         1.6E+00       5.0E-09
Dibenzo[a-h]anthracene   2.9E+02          1.0E-06        3.4E-09         2.2E-01       7.6E-10




                                                                                                 As "Worker" was not carried through the other tables for
       Worker
                                      Original
                       Benchmark/II
       Benchmark                    Concentration            PSS
                          LCR
                                      in Soil
         Unitless          Unitless          mg/kg          mg/kg




her tables for this assignment Bryan Leece advised students to not include this table
                                      Infant                                                                                To
                                                                     Original
                             HI       Benchmark    Benchmark/HI   Concentration in   PSS                           HI
         Chemical                                                      GW                             Chemical

                           Unitless     Unitless      Unitless         mg/L          mg/kg                       Unitless
Copper                                                                               100     Copper
Silver                                                                                4      Silver




Note: Accordijng to the site information provided on the assignment outline, the groundwater is non-potable hence maxim
    Toddler                                                                        Child
                              Original                                                                       Original
                Benchmark/H                                                                    Benchmark/H
    Benchmark               Concentration   PSS                           HI       Benchmark               Concentration   PSS
                     I                                       Chemical                               I
                              in GW                                                                          in GW
     Unitless     Unitless      mg/L        mg/kg                       Unitless    Unitless     Unitless      mg/L        mg/kg
                                            100     Copper                                                                 100
                                             4      Silver                                                                  4




e maximum concentration is used for PSS
                                Teen                                                                          Adult
                                                         Original
                                           Benchmark/H
                      HI       Benchmark               Concentration   PSS                           HI       Benchmark
         Chemical                               I                                       Chemical
                                                         in GW
                    Unitless    Unitless     Unitless      mg/L        mg/kg                       Unitless    Unitless
Copper                                                                 100     Copper
Silver                                                                  4      Silver
                                                                   Employee
              Original                                                                        Original
Benchmark/H                                                                     Benchmark/H
            Concentration   PSS                           HI       Benchmark                Concentration   PSS
     I                                       Chemical                                I
              in GW                                                                           in GW
  Unitless      mg/L        mg/kg                       Unitless     Unitless     Unitless      mg/L        mg/kg
                            100     Copper                                                                  100
                             4      Silver                                                                   4
                                      Casual Visitor
                                                                           Original
                                                       Benchmark/IILC
                            IILCR        Benchmark                      Concentration in   PSS
          Chemical                                           R                                                Chemical
                                                                         Groundwater
                           Unitless        Unitless       Unitless           ug/L          ug/L
Benzene                                                                       60           60




                                                                                                  As "Worker" was not carried through the other tables


Note: Accordijng to the site information provided on the assignment outline, the groundwater is non-potable hence maxim
                       Worker
                                                         Original
                                    Benchmark/II
        IILCR        Benchmark                        Concentration in         PSS
                                       LCR
                                                       Groundwater
       Unitless        Unitless         Unitless             ug/L              ug/L




hrough the other tables for this assignment Bryan Leece advised students to not include this table


 hence maximum concentration is used for PSS

				
DOCUMENT INFO
Shared By:
Categories:
Tags:
Stats:
views:4
posted:5/16/2012
language:
pages:57
fanzhongqing fanzhongqing http://
About