# Documents in Support of a

Significant New Use Rule for

Premanufacture Notice (PMN) P-14-0603

Docket ID Number

EPA-HQ-OPPT-2015-0220

# Table of Contents

1. Sanitized SAT Report for P-14-0603

2. Sanitized Engineering Report for P-14-0603

3. Sanitized Exposure Report for P-14-0603

# Sanitized SAT Report for P-14-0603

## SAT Report

PMN Number: P-14-0603

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

3 11

Exposure Based Review :

Health: Yes Exposure based testing (health): Inhalation 90-day, 60-day hold

Ecotox: Yes

Routes of exposure : Health: Inhalation

Fate: ;

Keywords :

Keywords: LUNG OVERLOAD; AQUATOX

Summary of Assessment :

Fate :

Fate Summary: P-14-0603

FATE:

Solid

S = 7.73 mg/L at 25 C (M)

VP < 1.0E-6 torr at 25 C (E)

BP > 400 C (E)

H < 1.00E-8 (E)

POTW removal (%) = 90-99 via sorption and biodeg

Time for complete ultimate aerobic biodeg ≥ mo

Sorption to soils/sediments = strong - v.strong

PBT Potential: P3B1

# Sanitized Engineering Report for P-14-0603

# Sanitized Exposure Report for P-14-060310/1/2014 Page of



### POST FOCUS EXPOSURE REPORT

Chemical ID: P -14-0603 Reviewer: Bevington/BC

Results Table: Dose, Concentra tion, and Days Exceeded Results Summary

Exposure Scenario 1 Water Landfill Stack Air Fugitive Air

Release activity(ies) 2 ;

exposure c alculation(s) 3 Drinking Water Fish Ingestion 7Q10 4

CC = 330 PDM

Days

Exceeded LADD ADR LADD ADR LADD

ADR LADD ADR LADD

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: max acute eco 1.05E

- 02

--- --- --- 4.77E+02

--- --- 4.03E

- 02

--- --- ---

MFG: PDM1

--- --- --- --- 4.77E+02

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

MFG: Max LADD

--- 1.01E

- 04

--- --- --- --- 7.61E

- 04

--- 6.58E

- 04

--- ---

PROC: max acute eco 3.99E

- 02

--- --- --- 1.80E+03

--- --- 1.40E

- 01

--- --- ---

PROC: PDM1

--- --- --- --- 1.80E+03

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

PROC: Max LADD

--- 1.60E

- 04

--- --- --- --- 6.17E

- 04

--- 9.83E

- 04

--- ---

USE: max acute eco 1.89E

- 04

--- --- --- 8.54E+00

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

USE: PDM1

--- --- --- --- 8.54E+00

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

USE: Max LADD

--- 6.31E

- 06

--- --- --- --- 2.44E

- 05

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

1 Exposure scenario titles co nsist of release activity 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 scen ario.

CC 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 : 

### Results Table: Exposure Based (XB)/Persistent (P2B2) Criteria

Parameter Exp Based Persistent Exceedance Value

Drinking (Surface) Water Dose (mg/kg/day) No NA

Fish Ingestion Dose (mg/kg/day) No NA

Inhalation Dose (mg/kg/day) No NA

Groundwater Dose (mg/kg/day) No NA

Surface Water Release After Treatment (kg/yr) No NA

Total Release After Treatment (kg/yr) NA

Consumer Use? No



### Fate test recommendations?: (default is NA)10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603 Assessor: Bevington/BC

ENVIRONMENTAL RELEASES

Scenario#: 1 Number of Release Sites:

Release Activity: MFG: Max ADR

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:10/1/2014 Page of

POST FOCUS EXPOSUR E REPORT

Chemical ID : P- 14

- 0603

SIC

- CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 1 Number of Sites: RELEASE ACTIVITY: MFG:

Max ADR

SIC

- CODE DESCRIPTION: POTW (Indust., includes POTWs which receive ind. d isch.)

SIC

- CODE (S): Subset of 4952 EXPOSED POPULATION: Adult

WWT

REMOVAL

(%) RELEASE

DAYS PRETREATMENT

RELEASE

(kg/site/day) POSTTREATMENT

RELEASE

(kg/site/day) DWT

(%) BCF

(L/kg)

0.00 0.00

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 50 288.00 123.84 78.18 66.05 12.85 29.88 47.33 56.02

ALL 10 39.60 13.29 7.76 7.57 93.43 278.40 476.80 488.77

DRINKING WATER AND FISH INGESTION EXPOSURE ESTIMATE S

Exposure Units Drinking Water Results Drinking

Water Units Fish Ingestion Results Fish

Ingestion

Units

50% 10% 50% 10%

Cancer

LADD pot 1.39E

- 05 1.01E

- 04 mg/kg/day 0.00 0.00 mg/kg/day

LADC pot 1.07E

- 03 7.80E

- 03 mg/L 0.00 0.00 mg/kg

Acute

ADR pot 1.13E

- 03 1.05E

- 02 mg/kg/day 0.00 0.00 mg/kg/day

SIC Code Comments:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603

INHALATION EXPOSURE ESTIMATES (POST

- TREATMENT)

SCENARIO #: 1 RELEASE ACTIVITY: MFG: Max ADR

RELEASE DESCRIPTION:

METHOD OF CAL CULATION: 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 Averag e 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: k g/yr

Max Annual Average Air Concentration (Stack): 8.50 μ g/m 3

Max 24 Hour Average Air Concentration (Stack): 220.00 μ g/m 3

Exposure Units Results

(Stack) Results

(Fugitive) ASSUMPTIONS

ED

(years) AT

(years) BW

(kg) Inh. Rate

(m 3 /hr)

Cancer

LA DD pot (mg/kg/day) 6.58E

- 04 N/A 33.00 78.00 80.00 0.61

LADC pot (mg/m 3 ) 3.60E

- 03 N/A 33.00 78.00 NA NA

Acute

ADR pot (mg/kg/day) 4.03E

- 02 N/A NA 1 day 80.00 0.61

Inhalation Comments:10/1/2014 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 L ength: NA m

Facility Width: NA m

Facility Height: NA m10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603 Assessor: Bevington/BC

ENVIRONMENTAL RELEASES

Scenario#: 2 Number of Release Sites:

Release Activity: MFG: 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:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603

SIC

- CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 2 Number of Sites RELEASE ACTIVITY: MFG:

PDM1

SIC

- CODE DESCRIPTION: POTW (Indust., includes POTWs which receive ind. disch.)

SIC

- CODE (S): Subset of 4952 EXPOSED POPULATION: Adult

WWT

REMOVAL

(%) RELEASE

DAYS PRETREATMENT

RELEASE

(kg/site/day) POSTTREATMENT

RE LEASE

(kg/site/day) DWT

(%) BCF

(L/kg)

0.00 0.00

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 50 288.00 123.84 78.18 66.05 12.85 29.88 47.33 56.02

ALL 10 39.60 13.29 7.76 7.57 93.43 278.40 476.80 488.77

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 1.39E

- 05 1.01E

- 04 mg/kg/day 0.00 0.00 mg/kg/day

LADC pot 1.07E

- 03 7.80E

- 03 mg/L 0.00 0.00 mg/kg

Acute

ADR pot 1.13E

- 03 1.05E

- 02 mg/kg/day 0.00 0.00 mg/kg/day

SIC Code Comments:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID: P- 14

- 0603

SIC CODE EXPOSURES TO SURFACE WATER RELEASES

SCENARIO # : 2 RELEASE ACTIVITY: MFG: PDM1

SIC CODE DESCRIPTION: POTW (Indust., includes POTWs which receive ind. disch.)

ASSOCIATED SIC CODE S: Subset of 4952

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

330.00 High10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603 Assessor: Bevington/BC

ENVIRONMENTAL RELEASES

Scenario#: 3 Number of Release Sites

Release Activity: MFG: 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:10/1/2014 Page of

POST FOCUS EX POSURE REPORT

Chemical ID : P- 14

- 0603

SIC

- CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 3 Number of Sites: RELEASE ACTIVITY: MFG:

Max LADD

SIC

- CODE DESCRIPTION: POTW (Indust., includes POTWs which receive ind. disch.)

SIC

- CODE (S): Subset of 4952 EXPOSED POPULATION: Adult

WWT

REMOVAL

(%) RELEASE

DAYS PRETREATMENT

RELEASE

(kg/site/day) POSTTREATMENT

RELEASE

(kg/site/day) DWT

(%) BCF

(L/kg)

0.00 0.00

AQUATIC E XPOSURE 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 50 288.00 123.84 78.18 66.05 N/A N/A N/A N/A

ALL 10 39.60 13.29 7.76 7.57 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 1.39E

- 05 1.01E

- 04 mg/kg/day 0.00 0.00 mg/kg/day

L ADC pot 1.07E

- 03 7.80E

- 03 mg/L 0.00 0.00 mg/kg

Acute

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

SIC Code Comments:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID: P

- 14

- 0603

DRINKING WATER EXPOSURE ESTIMATES FROM LANDFILL RELEASES

SCENARIO #: 3 ACTIVITY: MFG: 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 2.67 E- 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) 7.61E

- 04 33.00 78.00 80.00 1.04

LADC pot (mg/L) 5.86E

- 02 33.00 78.00 NA NA

REMARKS:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603

INHALATION EXPOSURE ESTIMATES (POST

- TREATMENT)

SCENARIO #: 3 RELEASE ACTIVITY: MFG: 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

M ax 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 Average Air Concentration (S tack): 8.50 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) 6.58E

- 04 N/A 33.00 78.00 80.00 0.61

LADC pot (mg/m 3 ) 3.60E

- 03 N/A 33.00 78.00 NA NA

Acute

ADR pot (mg/kg/day) N/A N/A NA 1 day 80.00 0.61

Inhalation Comments:10/1/2014 Page of

Stack Parameter Data Fugitive Parameter Data

Stack Hei ght 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:

Surround ing 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 m10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603 Assessor: Bevington/BC

ENVIRONMENTAL RELEASES

Scenario#: 4 Number of Release Sites

Release Activity: PROC: Max ADR

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:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603

SIC

- CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 4 Number of Sites: RELEASE ACTIVITY: PROC:

Max ADR

S IC

- CODE DESCRIPTION: POTW (Indust., includes POTWs which receive ind. disch.)

SIC

- CODE (S): Subset of 4952 EXPOSED POPULATION: Adult

WWT

REMOVAL

(%) RELEASE

DAYS PRETREATMENT

RELEASE

(kg/site/day) POSTTREATMENT

RELEASE

(kg/site/day) DWT

(%) BCF

(L/kg )

0.00 0.00

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 50 288.00 123.84 78.18 66.05 48.61 113.05 179.07 211.96

ALL 10 39.60 13.29 7.76 7.57 353.54 1053.42 1804.12 1849.41

DRINKING WATER AND FISH INGESTION EXPOSURE E STIMATES

Exposure Units Drinking Water Results Drinking

Water Units Fish Ingestion Results Fish

Ingestion

Units

50% 10% 50% 10%

Cancer

LADD pot 2.20E

- 05 1.60E

- 04 mg/kg/day 0.00 0.00 mg/kg/day

LADC pot 1.69E

- 03 1.23E

- 02 mg/L 0.00 0.00 mg/kg

Acute

ADR pot 4.28E

- 03 3.99E

- 02 mg/kg/day 0.00 0.00 mg/kg/day

SIC Code Comments:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603

INHALATION EXPOSURE ESTIMATES (POST

- TREATMENT)

SCENARIO #: 4 RELEASE ACTIVITY: PROC: Max ADR

RELEASE DESCRIPTION:

METHO D 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 Annua l 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): 12.70 μ g/m 3

Max 24 Hour Average Air Concentration (Stack): 770.00 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) 9.83E

- 04 N/A 33.00 78.00 80.00 0.61

LADC pot (mg/m 3 ) 5.37E

- 03 N/A 33.00 78.00 NA NA

Acute

ADR pot (mg/kg/day) 0.14 N/A NA 1 day 80.00 0.61

Inhalation Comments:10/1/2014 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:

Faci lity Length: NA m

Facility Width: NA m

Facility Height: NA m10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603 Assessor: Bevington/BC

ENVIRONMENTAL RELEASES

Scenario#: 5 Number of Release Sites

Release Activity: 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 Relea se:

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

Remarks:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603

SIC

- CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 5 Nu mber of Sites: RELEASE ACTIVITY: PROC:

PDM1

SIC

- CODE DESCRIPTION: POTW (Indust., includes POTWs which receive ind. disch.)

SIC

- CODE (S): Subset of 4952 EXPOSED POPULATION: Adult

WWT

REMOVAL

(%) RELEASE

DAYS PRETREATMENT

RELEASE

(kg/site/day) POSTTRE ATMENT

RELEASE

(kg/site/day) DWT

(%) BCF

(L/kg)

0.00 0.00

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 50 288.00 123.84 78.18 66.05 48.61 113.05 179.07 211.96

ALL 10 39.60 13.29 7.76 7.57 353.54 1053.42 1804.12 1849.41

DRINKING WATER AND FISH INGESTION EXPOSURE ESTIMATES

Exposure Units Drinking Water Results Drinking

Water Un its Fish Ingestion Results Fish

Ingestion

Units

50% 10% 50% 10%

Cancer

LADD pot 2.20E

- 05 1.60E

- 04 mg/kg/day 0.00 0.00 mg/kg/day

LADC pot 1.69E

- 03 1.23E

- 02 mg/L 0.00 0.00 mg/kg

Acute

ADR pot 4.28E

- 03 3.99E

- 02 mg/kg/day 0.00 0.00 mg/kg/day

SIC C ode Comments:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID: P- 14

- 0603

SIC CODE EXPOSURES TO SURFACE WATER RELEASES

SCENARIO # : 5 RELEASE ACTIVITY: PROC: PDM1

SIC CODE DESCRIPTION: POTW (Indust., includes POTWs which receive ind. disch.)

A SSOCIATED SIC CODES: Subset of 4952

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

330.00 High10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603 Ass essor: Bevington/BC

ENVIRONMENTAL RELEASES

Scenario#: 6 Number of Release Sites

Release Activity: 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:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603

SIC

- CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 6 Number of Sites: RELEASE ACTIVITY: PROC:

Max LADD

SIC

- CODE DESCRIPTION: POTW (Indust., includes POTWs which receive ind. disch.)

SIC

- CODE (S): Subset of 4952 EXPOSED POPULATION: Adult

WWT

REMOVAL

(%) RELEASE

DAYS PRETREATMENT

RELEASE

(kg/site/day) POSTTREATMENT

RELEASE

(kg/site/day) DWT

(%) BCF

(L/kg)

0.00 0.00

AQUATI C 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 50 288.00 123.84 78.18 66.05 N/A N/A N/A N/A

ALL 10 39.60 13.29 7.76 7.57 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 2.20E

- 05 1.60E

- 04 mg/kg/day 0.00 0.00 mg/kg/day

LADC pot 1.69E

- 03 1.23E

- 02 mg/L 0.00 0.00 mg/kg

Acute

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

SIC Code Comments:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID: P

- 14

- 0603

DRINKING WATER EXPOSURE ESTIMATES FROM LANDFILL RELEASES

SCENARIO #: 6 ACTIVI TY: 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

w ater 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) 6.17E

- 04 33.00 78.00 80.00 1.04

LADC pot (mg/L) 4.74E

- 02 3 3.00 78.00 NA NA

REMARKS:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603

INHALATION EXPOSURE ESTIMATES (POST

- TREATMENT)

SCENARIO #: 6 RELEASE ACTIVITY: PROC: Max LADD

RELEASE DESCRIPTION:

METHOD OF CALCULATION: Screen3

EXPOSED POPULATION: A dult

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 Release: kg/site/day

Stack Release Days per Year: days

% Removal via Stack Release: %

Total Stack Release: kg/yr

Max Annual Average Air Concentrati on (Stack): 12.70 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) 9.83E

- 04 N/A 33.00 78.00 80.00 0.61

LADC pot (mg/m 3 ) 5.37E

- 03 N/A 33.00 78.00 NA NA

Acute

ADR pot (mg/kg/day) N/A N/A NA 1 day 80.00 0.61

Inhalation Comments:10/1/2014 Page of

Stack Parameter Data Fugitive Parameter Data

Sta ck 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:

Su rrounding 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 Hei ght: NA m10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603 Assessor: Bevington/BC

ENVIRONMENTAL RELEASES

Scenario#: 7 Number of Release Sites

Release Activity: USE: Max ADR

Release Description: WATER LANDFILL

Non

- sl udge/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/si te/day ) (kg/site/day) (kg/site/day)

Remarks:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603

SIC

- CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 7 Number of Sites: RELEASE ACTIVITY: USE: Max

ADR

SIC

- CODE DESCRIPTION: POTW (Indust., includes POTWs which receive ind. disch.)

SIC

- CODE (S): Subset of 4952 EXPOSED POPULATION: Adult

WWT

REMOVAL

(%) RELEASE

DAYS PRETREATMENT

RELEASE

(kg/site/day) POSTTREATMENT

RELEASE

(kg/site/day) DWT

(%) BCF

(L/kg)

0.00 0.00

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 50 288.00 123.84 78.18 66.05 0.23 0.54 0.85 1.00

ALL 10 39.60 13.29 7.76 7.57 1.67 4.99 8.54 8.76

DRINKING WATER AND FISH INGESTION EXPOSURE ESTIMATES

Exposur e Units Drinking Water Results Drinking

Water Units Fish Ingestion Results Fish

Ingestion

Units

50% 10% 50% 10%

Cancer

LADD pot 8.67E

- 07 6.31E

- 06 mg/kg/day 0.00 0.00 mg/kg/day

LADC pot 6.67E

- 05 4.85E

- 04 mg/L 0.00 0.00 mg/kg

Acute

ADR pot 2.03E

- 05 1.89E

- 04 mg/kg/day 0.00 0.00 mg/kg/day

SIC Code Comments:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603 Assessor: Bevington/BC

ENVIRONMENTAL RELEASES

Scenario#: 8 Number of Release Sites:

Release Activity: USE: 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 Relea se:

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

Remarks:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603

SIC

- CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 8 Numb er of Sites: RELEASE ACTIVITY: USE:

PDM1

SIC

- CODE DESCRIPTION: POTW (Indust., includes POTWs which receive ind. disch.)

SIC

- CODE (S): Subset of 4952 EXPOSED POPULATION: Adult

WWT

REMOVAL

(%) RELEASE

DAYS PRETREATMENT

RELEASE

(kg/site/day) POSTTREAT MENT

RELEASE

(kg/site/day) DWT

(%) BCF

(L/kg)

0.00 0.00

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 50 288.00 123.84 78.18 66.05 0.23 0.54 0.85 1.00

ALL 10 39.60 13.29 7.76 7.57 1.67 4.99 8.54 8.76

DRINKING WATER AND FISH INGESTION EXPOSURE ESTIMATES

Exposur e Units Drinking Water Results Drinking

Water Units Fish Ingestion Results Fish

Ingestion

Units

50% 10% 50% 10%

Cancer

LADD pot 8.67E

- 07 6.31E

- 06 mg/kg/day 0.00 0.00 mg/kg/day

LADC pot 6.67E

- 05 4.85E

- 04 mg/L 0.00 0.00 mg/kg

Acute

ADR pot 2.03E

- 05 1.89E

- 04 mg/kg/day 0.00 0.00 mg/kg/day

SIC Code Comments:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID: P- 14

- 0603

SIC CODE EXPOSURES TO SURFACE WATER RELEASES

SCENARIO # : 8 RELEASE ACTIVITY: USE: PDM1

SIC CODE DESCRIPTION: POTW (Indust., includes POTWs which receive ind. disch.)

ASSOCIATED SIC CODES: Subset of 4952

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

330.00 High10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603 Assessor: Bevington/BC

ENVIRONMENTAL RELEASES

Scenario#: 9 Number of Release Sites:

Release Activity: USE: Max LADD

Release Descript ion: 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:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID : P- 14

- 0603

SIC

- CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 9 Number of Sites REL EASE ACTIVITY: USE: Max

LADD

SIC

- CODE DESCRIPTION: POTW (Indust., includes POTWs which receive ind. disch.)

SIC

- CODE (S): Subset of 4952 EXPOSED POPULATION: Adult

WWT

REMOVAL

(%) RELEASE

DAYS PRETREATMENT

RELEASE

(kg/site/day) POSTTREATMENT

RELEASE

(k g/site/day) DWT

(%) BCF

(L/kg)

0.00 0.00

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 1 Q10

ALL 50 288.00 123.84 78.18 66.05 N/A N/A N/A N/A

ALL 10 39.60 13.29 7.76 7.57 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 8.68E

- 07 6.31E

- 06 mg/kg/day 0.00 0.00 mg/kg/day

LADC pot 6.67E

- 05 4.85E

- 04 mg/L 0.00 0.00 mg/kg

Acute

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

SIC Code Comments:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID: P

- 14

- 0603

DRINKING WATER EXPOSURE ESTIMATES FROM LANDFILL RELEASES

SCENARIO #: 9 ACTIVITY: USE: Max LADD

RELEASE DESCRIPTION:

EXPOSED POPULATION: Adult

NUMBER

OF

SITES NON

- SLUDGE

LANDFILL

RELEASE AND

DAYS OF

RELEASE

(kg/site/day ) /(days) LAND FILLED

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)

Neg ligible 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) 2.44E

- 05 33.00 78.00 80.00 1.04

LADC pot (mg/L) 1.87E

- 03 33.00 78.00 NA NA

REMARKS:10/1/2014 Page of

POST FOCUS EXPOSURE REPORT

Chemical ID: P

- 14

- 0603

DRINKING WATER EXPOSURE ESTIMATES FROM LANDFILL RELEASES

SCENARIO #: 9 ACTIVITY: USE: 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

W ASTEWATER

SLUDGE

(%) DRINKING

WATER

TREATMENT

(%)

0.00 0. 00

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

water p re

- 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) 2.44E

- 05 33.00 78.00 80.00 1.04

LADC pot (mg/L) 1.87E

- 03 33.00 7 8.00 NA NA

REMARKS: