# Documents in Support of a

Significant New Use Rule for

Premanufacture Notice (PMN) P-14-0763

Docket ID Number

EPA-HQ-OPPT-2015-0220

# Table of Contents

1. Sanitized SAT Report for P-14-0763

2. Sanitized Engineering Report for P-14-0763

3. Sanitized Exposure Report for P-14-0763

4. Sanitized TSCA Section 5(e) Consent Order

for P-14-0763

# Sanitized SAT Report for P-14-0763

## SAT Report

PMN Number: P-14-0763

SAT Date: 8/15/2014

Related cases :

Health related cases:

Concern levels :



### Type of Concern: Health Eco Comments

Level of Concern: 1-2 1

Persistence Bioaccum Toxicity Comments

3 31

Exposure Based Review :

Health:

Ecotox: N o

Routes of exposure : Health: Inhalation

Ecotox: N o releases to water

Fate: ;

Keywords : Keywords: LUNG OVERLOAD

Summary of Assessment :

Fate : Fate Summary: P-14-0763

FATE:

Solid with MP = Dec. 600-800 C (M)

S < 0.001 mg/L at 25 C (E)

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

BP > 400 C (E)

H < 1.00EPOTW removal (%) = 0-90 via sorption

Time for complete ultimate aerobic biodeg > mo

Sorption to soils/sediments = low - v.strong

PBT Potential: P3B3

### *CEB FATE: Migration to ground water = negl – rapid

Direct photolysis will be negl - rapid

Indirect photolysis will be negl - rapid

Health : Health Summary: Absorption is nil all routes ( p che m ). Concern for lung

toxicity if inhaled based on lung overload for poorly soluble particulates.

Ecotox :

Test Organism Test

Type Test End

Point Predicted Measured Comments

fish 96-h LC50 *

daphnid 48-h LC50 *

green algal 96-h EC50 *

fish

_ chronic value *

daphnid

_ chronic

value *

algal

_ chronic

value *

Sewage Sludge 3-h EC50

Sewage Sludge

_ Chronic

Value _

Ecotox Values Comments: Predictions are based on SARs for chemicals:

SAR chemical class = log Kow >>10 (EPI); solid with

mp of ‘decomposes at 600-800’ (M); S < 0.001 mg/L (P); p H7; effective concentrations based

on 100% active ingredients and mean measured concentrations; hardness <180.0 mg/L as

CaCO3; and TOC <2.0 mg/L;

Factors Values Comments

Assessment Factor 10

Concentration of Concern

( p pb) *

SARs

SAR Class

Ecotox Category

Ecotox Factors Comments:

SAT Chair: L Keifer 564-8916

# Sanitized Engineering Report for P-14-0763

# Sanitized Exposure Report for P-14-07639/12/2014 Page



### STANDARD REVIEW EXPOSURE REPORT

Chemical ID: P -14-0763 Reviewer: Tobias/EN

Results Table: Dose, Concentration, 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 = 1 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

USE: Max ADR

--- --- --- --- --- --- --- 1.02E

- 05

--- --- ---

USE: Max LADD

--- --- --- --- --- --- 8.64E

- 07

--- 5.93E

- 07

--- ---

1 Exposure scenario title s consist 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 scenario.

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.

Remark s :9/12/2014 Page

STANDARD REVIEWEXPOSURE REPORT

Chemical ID : P- 14

- 0763 Assessor: Tobias/EN

ENVIRONMENTAL RELEASES

Scenario#: 1 Number of Release Sites: 6.

Release Activity: USE: 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/da y) (kg/site/day) (kg/site/day)

Remarks:9/12/2014 Page

STANDARD REVIEWEXPOSURE REPORT

Chemical ID : P- 14

- 0763

INHALATION EXPOSURE ESTIMATES (POST

- TREATMENT)

SCENARIO #: 1 RELEASE ACTIVITY: USE: Max ADR

RELEASE DESCRIPTION:

METHOD OF CALCULATION: Screen3

EXPOSED POPULATION: Adult

Number of Sites: 6.

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

(Fugiti ve): 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): 7.66E

- 03 μ g/m 3

Max 24 Hour Average Air Concentration (Stack): 5.59E

- 02 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) 5 .93E

- 07 N/A 33.00 78.00 80.00 0.61

LADC pot (mg/m 3 ) 3.24E

- 06 N/A 33.00 78.00 NA NA

Acute

ADR pot (mg/kg/day) 1.02E

- 05 N/A NA 1 day 80.00 0.61

Inhalation Comments:9/12/2014 Page

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

Facili ty Width: NA m

Facility Height: NA m9/12/2014 Page

STANDARD REVIEWEXPOSURE REPORT

Chemical ID : P- 14

- 0763 Assessor: Tobias/EN

ENVIRONMENTAL RELEASES

Scenario#: 2 Number of Release Sites: 6.

Release Activity: USE: Max LADD

Release Desc ription: 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:9/12/2014 Page

STANDARD REVIEWEXPOSURE REPORT

Chemical ID: P

- 14

- 0763

DRINKING WATER EXPOSURE ESTIMATES FROM LANDFILL RELEASES

SCENARIO #: 2 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

WASTEWATER

SLUDGE

(%) DRINKING

WATER

TREATMEN T

(%)

6. 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) 8.64E

- 07 33.00 78.00 80.00 1.04

LADC pot (mg/L) 6.64E

- 05 33.00 78.00 NA NA

REMARKS:9/12/2014 Page

STANDARD REVIEW EXP OSURE REPORT

Chemical ID : P- 14

- 0763

INHALATION EXPOSURE ESTIMATES (POST

- TREATMENT)

SCENARIO #: 2 RELEASE ACTIVITY: USE: Max LADD

RELEASE DESCRIPTION:

METHOD OF CALCULATION: Screen3

EXPOSED POPULATION: Adult

Number of Sites: 6.

Per Site F ugitive 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(Fugitiv e): 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 (Stack): 7.66E

- 03 μ g/m 3

Max 24 Hour Average Air Co ncentration (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) 5.93E

- 07 N/A 33.00 78.00 80.00 0.61

LADC pot (mg/m 3 ) 3.24E

- 06 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:9/12/2014 Page

Stack Parameter Data Fugitive Parameter Data

Stack Height 10.00 m Release Height: N/A

Inside Stac k

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 m9/12/2014 Page

STANDARD REVIEWEXPOSURE REPORT

Chemical ID : P- 14

- 0763

INHALATION EXPOSURE ESTIMATES (POST

- TREATMENT)

SCENARIO #: 2 RELEASE ACTIVITY: USE: Max LADD

RELEASE DESCRIPTION:

METHOD OF CALCULATION: Screen3

EXPOSED POPULATION: Adult

Number of Sites: 6.

Per Site Fugitive Release: k g/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 Si te 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): 7.66E

- 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) 5.93E

- 07 N/A 33.00 78.00 80.00 0.61

LADC pot (mg/m 3 ) 3.24E

- 06 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:9/12/2014 Page

Stack Parameter Data Fugitive Parameter Data

Stack Height 10.00 m Release Height: N/A

Inside Stack

Diameter: 0.10 m Le ngth 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

# Sanitized TSCA Section 5(e) Consent Order for

P-14-0763