# Documents in Support of a

Significant New Use Rule for

Premanufacture Notice (PMN) P-14-0605

Docket ID Number

EPA-HQ-OPPT-2015-0220

# Table of Contents

1. Sanitized SAT Report for P-14-0605

2. Sanitized Engineering Report for P-14-0605

3. Sanitized Exposure Report for P-14-0605

# Sanitized SAT Report for P-14-0605

## SAT Report

PMN Number: P-14-0605

SAT Date: 6/20/2014

Related cases :

Health related cases:

Concern levels :



### Type of Concern: Health Eco Comments

Level of Concern: 1-2 2

Persistence Bioaccum Toxicity Comments

2 32

Exposure Based Review :

Health:

Ecotox: N o

Routes of exposure : Health: Dermal Inhalation

Ecotox: All releases to water

Fate: ;

Keywords :

Keywords: REPRO; LIVER; AQUATOX

Summary of Assessment :

Fate :

Fate Summary: P-14-0605

FATE:

Solid with MP = 64-66 C (M)

log Kow = 8.08 (E)

S = 0.142 mg/L at 25 C (E)

VP = 8.4E-4 torr at 25 C ( N OMO5)

BP = 314 C ( N OMO5) based on 138-141 C @ 2 mm Hg (M)

H = 2.41E-4 (E)

log Koc = 5.99 (E)

log Fish BCF = 3.60 (E)

log Fish BAF = 5.70 (E)

### Ecotox Category N one

Ecotox Factors Comments:

SAT Chair: L Keifer 564-8916

# Sanitized Engineering Report for P-14-0605

# Sanitized Exposure Report for P-14-06056/25/14 page of



### INITIAL REVIEW EXPOSURE REPORT (IRExR)

Chemical ID: P -14- 0605 Reviewer: Flessner/SS

Results Table: Dose, Concentration, and Days Exceeded Results Summary

Exposure Scenario 1 Water Lan dfill Stack Air Fugitive Air

Drinking Water Fish Ingestion

ADR LADD ADR LADD 7Q10 4

CC = 940 PDM

Days

Exceede

d LADD ADR LADD ADR LADD

Release

activity(ies) 2 ;

exposure

calculation(s) 3 mg/kg/day mg/kg/day mg/kg/day mg/kg/day μg/l # Days mg/kg/day mg/kg/day mg/kg/day mg/kg/day mg/kg/day

MFG+PROC: Max

ADR: max acute eco 1.69E

- 02

--- 2.70E

- 01

--- 3.50E+02

--- --- 5.37E

- 03

--- 4.23E

- 02 ---

MFG+PROC: PDM1

--- --- --- --- 4.53E+01

--- --- --- --- ---

MFG+PROC: Max

LADD --- 8.09E

- 06

--- 1 37E

- 04

--- --- 9.59E

- 07

--- 1.10E

- 05

--- 4.27E

- 05

USE: Max ADR:

max acute eco 6.65E

- 04

--- 6.36E

- 03

--- 1.49E+01

--- --- 2.94E

- 05

--- --- ---

USE: Max LADD

--- 2.30E

- 07

--- 3 89E

- 06

--- --- 4.26E

- 09

--- 1.51E

- 07

--- ---

1 Exposure scenario titles consist of release activi ty followed by exposure calculation abbreviation.

2 Release activities are from engineering report's Manufacturing (Mfg), Processing (Proc) and Use release

activity labels.Multiple release activities are combined in one exposure scenario if their releases occur at

same location.

3 Exposure calculations are Acute Dose Rate (ADR), Lifetime Average Daily Dose (LADD), and

Probabilistic Dilution Model (PDM). There may be one, two, or all three exposure calculations per exposure

scenarioCC is the aquatic concentration of concern.

4 This column displays concentration values for the 7Q10 streamflow, which is defined as the average daily

streamflow of the seven consecutive days of lowest flow within a ten year period.

Remarks:6/25/14 page of

INITIAL REVIEW EXPOSURE REPORT

Chemical ID : P- 14

- 0605 Assessor: Flessner/SS

ENVIRONMENTAL RELEASES

Scenario#: 1 Number of Release Sites:

Release Activity: MFG+PROC: Max ADR

Release Description: WATER LANDFILL

Non

- sludge/Sludge STACK FUGITIVE

Total Rele ases:

(kg/yr) (kg/yr) (kg/yr) (kg/yr)

Non

- sludge/Sludge

Release Days/yr:

Per Site Release:

(kg/site/day) (kg/site/day ) (kg/site/day) (kg/site/day)

R emarks:6/25/14 page of

INITIAL REVIEW EXPOSURE REPORT

Chemical ID : P- 14

- 0605

SIC

- CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 1 Number of Sites: RELEASE

ACTIVITY: MFG+PROC: Max

ADR

SIC

- CODE DESCRIPTION:

SIC

- CODE (S): EXPOSED POPULATION: Adult

WWT

REMOVAL

(%) RELEASE

DAYS PRETREATMENT

RELEASE

(kg/site/day) POSTTREATMENT

RELEASE

(kg/site/day) DWT

(%) BCF

(L/kg)

0.00 3950.00

AQUATIC EXPOSURE ESTIMATES

- SURFACE WATER

PLANT

TYPE % ILE

FACILITY STREAM FLOW (MLD) STREAM CONC. (μg/l)

Harmonic

Mean 30Q5 7Q10 1Q10 Harmonic

Mean 30Q5 7Q10 1Q10

ALL 50 0.67 2.03 2.99 3.69

ALL 10 37.47 202.03 350.28 418.32

DRINKING WATER AND FISH INGESTION EXPOSURE ESTIMATES

Exposure Units Drinking Water Results Drinking

Water Units Fish Ingestion Results Fish

Ingestion

Units

50% 10% 50% 10%

Cancer

LADD pot 1.15E

- 07 6.41E

- 06 mg/kg/day 1.94E

- 06 1.08E

- 04 mg/kg/day

LADC pot 5.88E

- 06 3.29E

- 04 mg/L 2.32E

- 02 1.30 mg/kg

Ac ute

ADR pot 1.69E

- 04 1.69E

- 02 mg/kg/day 4.76E

- 03 0.27 mg/kg/day

SIC Code Comments:6/25/14 page of

INITIAL REVIEW EXPOSURE REPORT

Chemical ID : P- 14

- 0605

INHALATION EXPOSURE ESTIMATES (POST

- TREATMENT)

SCENARIO #: 1 RELEASE ACTIVITY: MFG+PROC: Max ADR

RELEASE DESCR IPTION:

METHOD OF CALCULATION: Screen3

EXPOSED POPULATION: Adult

Number of Sites:

Per Site Fugitive Release: kg/site/day

Fugitive Release Days per Year: days

% Removal via Fugitive Release: %

Total Fugitive Release: kg/yr

Max Annual Average Air Concentration

(Fugitive): 0.40 μ g/m 3

Max 24 Hour Average Air

Concentration(Fugitive): 230.00 μ g/m 3

Per Site Stack Release: kg/site/day

Stack Release Days per Year: days

% Removal via Stack Release: %

To tal Stack Release: kg/yr

Max Annual Average Air Concentration (Stack): 3.20E

- 02 μ g/m 3

Max 24 Hour Average Air Concentration (Stack): 29.20 μ g/m 3

Exposure Units Results

(Stack) Results

(Fugitive) ASSUMPTIONS

ED

(years) AT

(years) BW

(kg) I nh. Rate

(m 3 /hr)

Cancer

LADD pot (mg/kg/day) 2.35E

- 06 2.98E

- 05 30.00 75.00 71.80 0.55

LADC pot (mg/m 3 ) 1.28E

- 05 1.62E

- 04 30.00 75.00 NA NA

Acute

ADR pot (mg/kg/day) 5.37E

- 03 4.23E

- 02 NA 1 day 71.80 0.55

Inhalation Comments:6/25/14 page of

Stack Parameter Data Fugitive Parameter Data

Stack Height 10.00 m Release Height: 3.00 m

Inside Stack

Diameter: 0.10 m Length of Release

Opening: 10.00 m

Stack Gas Exit

Velocity: 0.10 m/sec Width of Release

Opening: 10.00 m

Stack Gas

Temperature: 293.00 K

Meteorological and Terrain Information:

Surrounding Land Use: Rural

Terrain Height: 0.00 m

Distance to Residence of Interest: 100.00 m

Meteorological Class: Full

Stability Class: NA

Wind Speed : NA

Downwash Information:

Facility Length: NA m

Facility Width: NA m

Facility Height: NA m6/25/14 page of

INITIAL REVIEW EXPOSURE REPORT

Chemical ID : P- 14

- 0605 Assessor: Flessner/SS

ENVIRONMENTAL RELEASES

Scenario#: 2 Number of Rele ase Sites:

Release Activity: MFG+PROC: PDM1

Release Description: WATER LANDFILL

Non

- sludge/Sludge STACK FUGITIVE

Total Releases:

(kg/yr) (kg/yr) (kg/yr) (kg/yr)

Non

- sludge/Sludge

Release Days/yr:

Per Site Release:

(kg/site/day) (kg/site/day ) (kg/site/day) (kg/site/day)

Remarks:6/25/14 page of

INITIAL REVIEW EXPOSURE REPORT

Chemical ID : P- 14

- 0605

SIC

- CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 2 Number of Sites: RELEASE

ACTIVITY: MFG+PROC: PDM1

SIC

- CODE DESCRIPTION:

SIC

- CODE (S): EXPOSED POPULATION: Adult

WWT

REMOVAL

(%) RELEASE

DAYS PRETREATMENT

REL EASE

(kg/site/day) POSTTREATMENT

RELEASE

(kg/site/day) DWT

(%) BCF

(L/kg)

0.00 3950.00

AQUATIC EXPOSURE ESTIMATES

- SURFACE WATER

PLANT

TYPE % ILE

FACILITY STREAM FLOW (MLD) STREAM CONC. (μg/l)

Harmonic

Mean 30Q5 7Q10 1Q10 Harmonic

Mean 30Q5 7Q10 1Q10

ALL 50 8.67E

- 02 0.26 0.39 0.48

ALL 10 4.84 26.12 45.29 54.08

DRINKING WATER AND FISH INGESTION EXPOSURE ESTIMATES

Exposure Units Drinking Water Result s Drinking

Water Units Fish Ingestion Results Fish

Ingestion

Units

50% 10% 50% 10%

Cancer

LADD pot 3.71E

- 08 2.07E

- 06 mg/kg/day 6.27E

- 07 3.51E

- 05 mg/kg/day

LADC pot 1.90E

- 06 1.06E

- 04 mg/L 7.51E

- 03 0.42 mg/kg

Acute

ADR pot 2.19E

- 05 2.18E

- 03 mg/kg/d ay 6.15E

- 04 3.44E

- 02 mg/kg/day

SIC Code Comments:6/25/14 page of

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P- 14

- 0605

SIC CODE EXPOSURES TO SURFACE WATER RELEASES

SCENARIO # : 2 RELEASE ACTIVITY: MFG+PROC: PDM1

SIC CODE DESCRIPTION:

ASSOCIATED SIC CODES:

SIC CODE RESULTS

COC (μg/L) Percent of

Year COC

Exceeded Number of

Days COC

Exceeded Release

days/year Loading

(kg/site/day) Waste Water

Treatment (%) High/Avg

Analysis

940.00 High6/25/14 page of

INITIAL REVIEW EXPOSURE REPORT

Chemical ID : P- 14

- 0605 As sessor: Flessner/SS

ENVIRONMENTAL RELEASES

Scenario#: 3 Number of Release Sites:

Release Activity: MFG+PROC: Max LADD

Release Description: WATER LANDFILL

Non

- sludge/Sludge STACK FUGITIVE

Total Releases:

(kg/yr) (kg/yr) (kg/yr) (kg/yr)

Non

- sludge/Sludge

Release Days/yr:

Per Site Release:

(kg/site/day) (kg/site/day ) (kg/site/day) (kg/site/day)

Remarks:6/25/14 page of

INITIAL REVIEW EXPOSURE REPORT

Chemical ID : P- 14

- 0605

SIC

- CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 3 Number of Sites: RELEASE

ACTIVITY: MFG+PROC: Max

LADD

SIC

- CODE DESCRIPTION:

SIC -C ODE (S): EXPOSED POPULATION: Adult

WWT

REMOVAL

(%) RELEASE

DAYS PRETREATMENT

RELEASE

(kg/site/day) POSTTREATMENT

RELEASE

(kg/site/day) DWT

(%) BCF

(L/kg)

0.00 3950.00

AQUATIC EXPOSURE ESTIMATES

- SU RFACE WATER

PLANT

TYPE % ILE

FACILITY STREAM FLOW (MLD) STREAM CONC. (μg/l)

Harmonic

Mean 30Q5 7Q10 1Q10 Harmonic

Mean 30Q5 7Q10 1Q10

ALL 50 N/A N/A N/A N/A

ALL 10 N/A N/A N/A N/A

DRINKING WATER AND FISH INGESTION EXPOSURE ESTIMATES

Exposure Units Drinking Water Results Drinking

Water Units Fish Ingestion Results Fish

Ingestion

Units

50% 10% 50% 10%

Cancer

LADD pot 1.45E

- 07 8.09E

- 06 mg/kg/day 2.45E

- 06 1.37E

- 04 mg/kg/day

LADC pot 7.43 E- 06 4.15E

- 04 mg/L 2.93E

- 02 1.64 mg/kg

Acute

ADR pot N/A N/A mg/kg/day N/A N/A mg/kg/day

SIC Code Comments:6/25/14 page of

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P

- 14

- 0605

DRINKING WATER EXPOSURE ESTIMATES FROM LANDFILL RELEASES

SCENARIO #: 3 ACTIVITY: MFG +PROC: Max LADD

RELEASE DESCRIPTION:

EXPOSED POPULATION: Adult

NUMBER

OF

SITES NON

- SLUDGE

LANDFILL

RELEASE AND

DAYS OF

RELEASE

(kg/site/day ) /(days) LANDFILLED

SLUDGE 1

AND DAYS OF

RELEASE

(kg/site/day ) /(days) MIGRATION

DESCRIPTOR 2 ADSORPTION

TO

WASTEWATER

SLUDGE

(%) DRINKING

WATER

TREATMENT

(%)

0. 00 0.00

1 Landfilled sludge equals the fraction adsorbed to wastewater treatment sludge times the surface

water pre

- treatment release.

2 Migration Descriptor Log Koc Groundwater Concentration (GWC)

(mg/L per kg release)

Negligible no migration None

Negligible to slow > 4.5 3.21E

- 6

Slow <4.5 to 3.5 2.67E

- 5

Moderate <3.5 to 2.5 5.95E

- 5

Rapid <2.5 7.55E

- 5

Exposure Units Results ASSUMPTIONS

ED

(years) AT

(years) BW

(kg) IR

(L/day)

Cancer

LADD pot (mg/kg/day) 9.59E

- 07 30.00 75.00 71.80 1.40

LADC pot (mg/L) 4 .92E

- 05 30.00 75.00 NA NA

REMARKS:6/25/14 page of

INITIAL REVIEW EXPOSURE REPORT

Chemical ID : P- 14

- 0605

INHALATION EXPOSURE ESTIMATES (POST

- TREATMENT)

SCENARIO #: 3 RELEASE ACTIVITY: MFG+PROC: Max LADD

RELEASE DESCRIPTION:

METHOD OF CALCULATION: Screen3

EXPO SED POPULATION: Adult

Number of Sites:

Per Site Fugitive Release: kg/site/day

Fugitive Release Days per Year: days

% Removal via Fugitive Release: %

Total Fugitive Release: kg/yr

Max Annual Average Air Concentrati on

(Fugitive): 0.58 μ g/m 3

Max 24 Hour Average Air

Concentration(Fugitive): N/A μ g/m 3

Per Site Stack Release: kg/site/day

Stack Release Days per Year: days

% Removal via Stack Release: %

Total Stack Release: kg/yr

Max Annual Aver age Air Concentration (Stack): 0.15 μ g/m 3

Max 24 Hour Average Air Concentration (Stack): N/A μ g/m 3

Exposure Units Results

(Stack) Results

(Fugitive) ASSUMPTIONS

ED

(years) AT

(years) BW

(kg) Inh. Rate

(m 3 /hr)

Cancer

LADD pot (mg/kg/day) 1.10E

- 05 4.27E

- 05 30.00 75.00 71.80 0.55

LADC pot (mg/m 3 ) 5.96E

- 05 2.32E

- 04 30.00 75.00 NA NA

Acute

ADR pot (mg/kg/day) N/A N/A NA 1 day 71.80 0.55

Inhalation Comments:6/25/14 page of

Stack Parameter Data Fugitive Parameter Data

Stack Height 10.00 m Release Height: 3.00 m

Inside Stack

Diameter: 0.10 m Length of Release

Opening: 10.00 m

Stack Gas Exit

Velocity: 0.10 m/sec Width of Release

Opening: 10.00 m

Stack Gas

Temperature: 293.00 K

Meteoro logical and Terrain Information:

Surrounding Land Use: Rural

Terrain Height: 0.00 m

Distance to Residence of Interest: 100.00 m

Meteorological Class: Full

Stability Class: NA

Wind Speed: NA

Downwash Information:

Facility Length: NA m

Facility Width: NA m

Facility Height: NA m6/25/14 page of

INITIAL REVIEW EXPOSURE REPORT

Chemical ID : P- 14

- 0605 Assessor: Flessner/SS

ENVIRONMENTAL RELEASES

Scenario#: 4 Number of Release Sites:

Release Activity: USE: Max ADR

Rel ease Description: WATER LANDFILL

Non

- sludge/Sludge STACK FUGITIVE

Total Releases:

(kg/yr) (kg/yr) (kg/yr) (kg/yr)

Non

- sludge/Sludge

Release Days/yr:

Per Site Release:

(kg/site/day) (kg/site/day ) (kg/site/day) (kg/site/day)

Remarks:6/25/14 page of

INITIAL REVIEW EXPOSURE REPORT

Chemical ID : P- 14

- 0605

SIC

- CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 4 Num ber of Sites: RELEASE ACTIVITY: USE: Max

ADR

SIC

- CODE DESCRIPTION:

SIC

- CODE (S): EXPOSED POPULATION: Adult

WWT

REMOVAL

(%) RELEASE

DAYS PRETREATMENT

RELEASE

(kg/site/day) POSTTREATMENT

RELEASE

(kg/site/day ) DWT

(%) BCF

(L/kg)

0.00 3950.00

AQUATIC EXPOSURE ESTIMATES

- SURFACE WATER

PLANT

TYPE % ILE

FACILITY STREAM FLOW (MLD) STREAM CONC. (μg/l)

Harmonic

Mean 30Q5 7Q10 1Q10 Harmonic

Mean 30Q5 7Q10 1Q10

ALL 50 2.60E

- 02 7.01E

- 02 0.11 0.14

ALL 10 0.90 7.95 14.89 14.89

DRINKING WATER AND FISH INGESTION EXPOSURE ESTIMATES

Exposure Units Drinking Water Results Drinking

Water Units Fish Ingestion Results Fish

Ingestion

Units

50% 10% 50% 10%

Cancer

LADD pot 6.68E

- 09 2.30E

- 07 mg/kg/day 1.13E

- 07 3.89E

- 06 mg/kg/day

LADC pot 3.42E

- 07 1.18E

- 05 mg/L 1.35E

- 03 4.66E

- 02 mg/kg

Acute

ADR pot 5.86E

- 06 6.65E

- 04 mg/kg/day 1.85E

- 04 6.36E

- 03 mg/kg/day

SIC Code Comments:6/25/14 page of

INITIAL REVIEW EXPOSURE REPORT

Chemical ID : P- 14

- 0605

INHALATION EXPOSURE ESTIMATES (POST

- TREATMENT)

SCENARIO #: 4 RELEASE ACTIVITY: USE: Max ADR

RELEASE DESC RIPTION:

METHOD OF CALCULATION: Screen3

EXPOSED POPULATION: Adult

Number of Sites:

Per Site Fugitive Release: kg/site/day

Fugitive Release Days per Year: days

% Removal via Fugitive Release: %

Total Fugitive Release: kg/yr

Max Annual Average Air Concentration

(Fugitive): 0.00 μ g/m 3

Max 24 Hour Average Air

Concentration(Fugitive): 0.00 μ g/m 3

Per Site Stack Release: kg/site/day

Stack Release Days per Year: days

% Removal via Stack Release: %

Total Stack Release: kg/yr

Max Annual Average Air Concentration (Stack): 1.05E

- 03 μ g/m 3

Max 24 Hour Average Air Concentration (Stack): 0.16 μ g/m 3

Exposure Units Results

(Stack) Results

(Fugitive) ASSUMPTIONS

ED

(years) AT

(years) BW

(kg) Inh. Rate

(m 3 /hr)

Cancer

LADD pot (mg/kg/day) 7.72E

- 08 N/A 30.00 75.00 71.80 0.55

LADC pot (mg/m 3 ) 4.20E

- 07 N/A 30.00 75.00 NA NA

Acute

ADR pot (mg/kg/day) 2.94E

- 05 N/A NA 1 day 71.80 0.55

Inhalation Comments:6/25/14 page of

Stack Parameter Data Fugitive Parameter Data

Stack Height 10.00 m Release Height: N/A

Inside Stack

Diameter: 0.10 m Length of Release

Opening: N/A

Stack Gas Exit

Velocity: 0.10 m/sec Width of Release

Opening: N/A

Stack Gas

Temp erature: 293.00 K

Meteorological and Terrain Information:

Surrounding Land Use: Rural

Terrain Height: 0.00 m

Distance to Residence of Interest: 100.00 m

Meteorological Class: Full

Stability Class: NA

Wind Speed: NA

Downwash Information:

Facility Length: NA m

Facility Width: NA m

Facility Height: NA m6/25/14 page of

INITIAL REVIEW EXPOSURE REPORT

Chemical ID : P- 14

- 0605 Assessor: Flessner/SS

ENVIRONMENTAL RELEASES

Scenario#: 5 Number of Release Sites:

R elease Activity: USE: Max LADD

Release Description: WATER LANDFILL

Non

- sludge/Sludge STACK FUGITIVE

Total Releases:

(kg/yr) (kg/yr) (kg/yr) (kg/yr)

Non

- sludge/Sludge

Release Days/yr:

Per Site Release:

(kg/site/day) (kg/site/day ) (kg/site/day) (kg/site/day)

Remarks:6/25/14 page of

INITIAL REVIEW EXPOSURE REPORT

Chemical ID : P- 14

- 0605

SIC

- CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER R ELEASES

SCENARIO #: 5 Number of Sites: RELEASE ACTIVITY: USE: Max

LADD

SIC

- CODE DESCRIPTION:

SIC

- CODE (S): EXPOSED POPULATION: Adult

WWT

REMOVAL

(%) RELEASE

DAYS PRETREATMENT

RELEASE

(kg/site/day) POSTTRE ATMENT

RELEASE

(kg/site/day) DWT

(%) BCF

(L/kg)

0.00 3950.00

AQUATIC EXPOSURE ESTIMATES

- SURFACE WATER

PLANT

TYPE % ILE

FACILITY STREAM FLOW (MLD) STREAM CONC. (μg/l)

Harmonic

Mean 30Q5 7Q10 1Q10 Harmo nic

Mean 30Q5 7Q10 1Q10

ALL 50 N/A N/A N/A N/A

ALL 10 N/A N/A N/A N/A

DRINKING WATER AND FISH INGESTION EXPOSURE ESTIMATES

Exposure Units Drinking Water Results Drinking

Water Units Fish Ingestion Res ults Fish

Ingestion

Units

50% 10% 50% 10%

Cancer

LADD pot 6.68E

- 09 2.30E

- 07 mg/kg/day 1.13E

- 07 3.89E

- 06 mg/kg/day

LADC pot 3.42E

- 07 1.18E

- 05 mg/L 1.35E

- 03 4.66E

- 02 mg/kg

Acute

ADR pot N/A N/A mg/kg/day N/A N/A mg/kg/day

SIC Code Comments:6/25/14 page of

IN ITIAL REVIEW EXPOSURE REPORT

Chemical ID: P

- 14

- 0605

DRINKING WATER EXPOSURE ESTIMATES FROM LANDFILL RELEASES

SCENARIO #: 5 ACTIVITY: USE: Max LADD

RELEASE DESCRIPTION:

EXPOSED POPULATION: Adult

NUMBER

OF

SITES NON

- SLUDGE

LANDFILL

RELEASE AND

DAY S OF

RELEASE

(kg/site/day ) /(days) LANDFILLED

SLUDGE 1

AND DAYS OF

RELEASE

(kg/site/day ) /(days) MIGRATION

DESCRIPTOR 2 ADSORPTION

TO

WASTEWATER

SLUDGE

(%) DRINKING

WATER

TREATMENT

(%)

0. 00 0.00

1 Landfilled sludge equals the fraction adsorbed to wastewater treatment sludge times the surface

water pre

- treatment release.

2 Migration Descriptor Log Koc Groundwater Concentration (GWC)

(mg/L per kg release)

Negligible no migration None

Negligible to slow > 4.5 3.21E

- 6

Slow <4.5 to 3.5 2.67E

- 5

Moderate <3.5 to 2.5 5.95E

- 5

Rapid <2.5 7.55E

- 5

Exposure Units Results ASS UMPTIONS

ED

(years) AT

(years) BW

(kg) IR

(L/day)

Cancer

LADD pot (mg/kg/day) 4.26E

- 09 30.00 75.00 71.80 1.40

LADC pot (mg/L) 2.18E

- 07 30.00 75.00 NA NA

REMARKS:6/25/14 page of

INITIAL REVIEW EXPOSURE REPORT

Chemical ID : P- 14

- 0605

INHALATION EXPOSURE ESTIMA TES (POST

- TREATMENT)

SCENARIO #: 5 RELEASE ACTIVITY: USE: Max LADD

RELEASE DESCRIPTION:

METHOD OF CALCULATION: Screen3

EXPOSED POPULATION: Adult

Number of Sites:

Per Site Fugitive Release: kg/site/day

Fugitive Release Days per Year: days

% Removal via Fugitive Release: %

Total Fugitive Release: kg/yr

Max Annual Average Air Concentration

(Fugitive): 0.00 μ g/m 3

Max 24 Hour Average Air

Concentration(Fugitive): N/A μ g/m 3

Per Site Stack Relea se: kg/site/day

Stack Release Days per Year: days

% Removal via Stack Release: %

Total Stack Release: kg/yr

Max Annual Average Air Concentration (Stack): 2.05E

- 03 μ g/m 3

Max 24 Hour Average Air Concentration (Stack): N/A μ g/m 3

Exposure Units Results

(Stack) Results

(Fugitive) ASSUMPTIONS

ED

(years) AT

(years) BW

(kg) Inh. Rate

(m 3 /hr)

Cancer

LADD pot (mg/kg/day) 1.51E

- 07 N/A 30.00 75.00 71.80 0.55

LADC pot (mg/m 3 ) 8.20E

- 07 N/A 30.00 75.00 NA NA

Acute

ADR pot (mg/kg/day) N/A N/A NA 1 day 71.80 0.55

Inhalation Comments:6/25/14 page of

Stack Parameter Data Fugitive Parameter Data

Stack Height 10.00 m Release Height: N/A

Inside Stack

Diameter: 0.10 m Length of Release

Opening: N/A

Stack Gas Exit

Velocity: 0.10 m/sec Width of Release

Opening: N/A

Stack Gas

Temperature: 293.00 K

Meteorological and Terrain Information:

Surrounding Land Use: Rural

Terrain Height: 0.00 m

Distance to Residence of Interest: 100.00 m

Meteorological Class: Full

Stability Class: NA

Wind Speed: NA

Downwash Information:

Facility Length: NA m

Facility Width: NA m

Facility Height: NA m