Documents in Support of a 

Significant New Use Rule for 

Premanufacture Notice (PMN) P-14-0763 

Docket ID Number 

EPA-HQ-OPPT-2015-0220 

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 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 

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Sanitized SAT Report for P-14-0763 

 

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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: No

Routes of exposure: Health: Inhalation 

Ecotox: No 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

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*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 (pchem). 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); pH7; 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 

(ppb)

*

SARs

SAR Class

Ecotox Category 

Ecotox Factors Comments: 

 SAT Chair: L Keifer 564-8916

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Sanitized Engineering Report for P-14-0763 

 

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Sanitized Exposure Report for P-14-0763 

 

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STANDARD REVIEW EXPOSURE REPORT 

 

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

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

Exposure Scenario1 Water Landfill Stack Air Fugitive Air

Release activity(ies)2; 

exposure calculation(s)3

Drinking Water Fish Ingestion 7Q104 

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 titles 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.

Remarks: 

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

Remarks: 

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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 

(Fugitive):

0.00 μg/m3

Max 24 Hour Average Air 

Concentration(Fugitive):

0.00 μg/m3

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 μg/m3

Max 24 Hour Average Air Concentration (Stack): 5.59E-02 μg/m3

Exposure Units

Results

(Stack)

Results

(Fugitive)

ASSUMPTIONS

ED

(years)

AT

(years)

BW

(kg)

Inh. Rate 

(m3/hr)

Cancer

LADDpot (mg/kg/day) 5.93E-07 N/A 33.00 78.00 80.00 0.61

LADCpot (mg/m3) 3.24E-06 N/A 33.00 78.00 NA NA

Acute

ADRpot (mg/kg/day) 1.02E-05 N/A NA 1 day 80.00 0.61

Inhalation Comments: 

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 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 

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 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 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: 

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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 

SLUDGE1 

AND DAYS OF 

RELEASE

(kg/site/day)/(days)

MIGRATION 

DESCRIPTOR2

ADSORPTION 

TO 

WASTEWATER 

SLUDGE

(%)

DRINKING 

WATER 

TREATMENT 

(%)

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

LADDpot (mg/kg/day) 8.64E-07 33.00 78.00 80.00 1.04

LADCpot (mg/L) 6.64E-05 33.00 78.00 NA NA

REMARKS:

 

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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: 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 μg/m3

Max 24 Hour Average Air 

Concentration(Fugitive):

N/A μg/m3

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 μg/m3

Max 24 Hour Average Air Concentration (Stack): N/A μg/m3

Exposure Units

Results

(Stack)

Results

(Fugitive)

ASSUMPTIONS

ED

(years)

AT

(years)

BW

(kg)

Inh. Rate 

(m3/hr)

Cancer

LADDpot (mg/kg/day) 5.93E-07 N/A 33.00 78.00 80.00 0.61

LADCpot (mg/m3) 3.24E-06 N/A 33.00 78.00 NA NA

Acute

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

Inhalation Comments: 

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 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 

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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: 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 μg/m3

Max 24 Hour Average Air 

Concentration(Fugitive):

N/A μg/m3

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 μg/m3

Max 24 Hour Average Air Concentration (Stack): N/A μg/m3

Exposure Units

Results

(Stack)

Results

(Fugitive)

ASSUMPTIONS

ED

(years)

AT

(years)

BW

(kg)

Inh. Rate 

(m3/hr)

Cancer

LADDpot (mg/kg/day) 5.93E-07 N/A 33.00 78.00 80.00 0.61

LADCpot (mg/m3) 3.24E-06 N/A 33.00 78.00 NA NA

Acute

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

Inhalation Comments: 

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 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 

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Sanitized TSCA Section 5(e) Consent Order for 

P-14-0763 

 

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