# Support Documents for Significant New Use Rule (SNUR) on Premanufacture Notice (PMN)

P-11-316

EPA Docket EPA-HQ-OPPT-2011-0942

# Index A-001 Structure Activity Team (SAT) Report for PMN P-11-316 A-002 Initial Review Engineering Report for PMN P-11-316 A-003 Initial Review Exposure Report for PMN P-11-316

# A-001 Structure Activity Team (SAT) Report
for PMN P-11-316

## SAT Report PMN Number: P-11-0316 SAT Date: 4/15/2011 Print Date: 10/3/2011

Related cases : Health related cases: Ecotox related cases: Analogs:

Concern levels : 

### Type of Concern: Health Eco Comments Level of Concern: 1-2 3

Persistence Bioaccum Toxicity Comments 1 11

Exposure Based Review : Health: N o Ecotox: Yes
Routes of exposure : Health: Dermal Inhalation Ecotox: All releases to water Fate: ;

P 2 Rec Comments : Comment: P2REC: SAT: Forward with no comment

Keywords : Keywords: N EURO; IRR; LUNG; AQUATOX
Summary of Assessment :

Fate : Fate Summary: P-11-0316 FATE: EPI estimations for typical MW 198 Liquid with MP < 20 C (E) log Kow = 4.61 (E) S = 8.81 mg/L at 25 C (E) VP = 2.0E-2 torr at 25 C (E) BP = 255 C (E), 100 °C (M for mixture)

### H = 4.77E-4 (E) log Koc = 2.86 (E) log Fish BCF = 2.71 (E) log Fish BAF = 2.10 (E) POTW removal (%) = 50-75 via sorption, stripping and biodeg Time for complete ultimate aerobic biodeg = wk-mo Sorption to soils/sediments = low - strong Volatilization half-life from a standard river = 3 hrs Volatilization half-life from a standard lake = 6 da Atmospheric Oxidation Half-life = 7.9 hr via OH radical PBT Potential: P1B1

Health : Health Summary: Expect moderate absorption via all routes ( p che m ). Concern for solvent neurotoxicity; solvent irritation; and lung toxicity (chemical pneumonia). Test Data: rat oral LD0 = 5010 mg/kg; rabbit dermal LD0 = 2000 mg/kg; rat inhalation LC0 = 4.7 mg/L; slight eye irritation in rabbits, cleared by day 3; slight skin irritation in rabbits

Ecotox :

Test Organism Test Type Test End Point Predicted Measured Comments

fish 96-h LC50 0.87 daphnid 48-h LC50 1.3 green algal 96-h EC50 0.41 fish

_ chronic value 0.042 daphnid

_ chronic value 0.41 algal

_ chronic value 0.24 Sewage Sludge 3-h EC50

_ Sewage Sludge

_ Chronic Value

_ Ecotox Values Comments: Predictions are based on SARs for esters; SAR chemical class = ester; MW 198 (most abundant species); log Kow = 4.61 (EPI); 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) 4

SARs esters SAR Class ester new chemicals category: esters

### Ecotox Factors Comments:

SAT Chair: L Keifer 564-8916

# A-002 Initial Review Engineering Report
for PMN P-11-316p110316.eng INITIAL REVIEW ENGINEERING REPORT PMN: 11-0316 Focus Ready Draft 6/6/2011 ENGINEER: Prothero \ EV/CLM PV (kg/yr):

SUBMITTER: Ascend Performance Materials LLC

USE:

OTHER USES:

MSDS: Yes Label: No Gen Eqpt: Provide ventilation to control airborne concentrations. Wear chemical goggles, chemical-resistant gloves, suitable protective clothing. Respirator: Use approved respiratory protection equipment (full facepiece recommended) when airborne exposure limits are exceeded. Health Effects: Causes eye, skin, and respiratory tract irritation. TLV/PEL: Cyclohexanol (ACGIH) 50 ml/m3 206 mg/m3 8-hr TWA ACGIH TLV Cyclohexanol (OSHA) 50 ml/m3 200 mg/m3 8-hr TWA OSHA

CRSS : Chemical Name:

S-H20: 0.00881 g/L @ VP: 2.0E-2 torr @ MW: 198.00 %<500 %<1000 Physical State and Misc CRSS Info: Neat: Liquid Mfg: Liquid Proc/Form: NK End Use: Solution: Page 1p110316.eng

Consumer Use: No SAT (concerns) (04/15/2011): Related Cases and Related Cases and Misc SAT Info: Ecotox Related Cases: Migration to groundwater: slow to rapid PBT rating: P1B1T1 . Health: 1-2 Dermal, Inhalation Eco: 3 Water (All releases to water with a CC = 4 ppb)

OCCUPATIONAL EXPOSURE RATING: 2-3C
NOTES & KEY ASSUMPTIONS: Generated by the 06/07/2005 version of ChemSTEER.

POLLUTION PREVENTION CONSIDERATIONS: P2 Claim:p110316.eng

EXPOSURE-BASED REVIEW: 1) # of workers exposed: >1000? 2) >100 workers with >10 mg/day inhalation exposure: 3) (a) >100 workers w/1-10 mg/day inh. exp. & >100 days/yr: (b) Routine Dermal Cont: >250 workers & >100 days/yr:

INITIAL REVIEW ENGINEERING REPORT PMN: 11-0316 Manufacturing

Page 3p110316.eng

Page 4p110316.eng

INITIAL REVIEW ENGINEERING REPORT PMN: 11-0316

Proc 1a:

Page 5p110316.eng

Page 6p110316.eng

INITIAL REVIEW ENGINEERING REPORT PMN: 11-0316
Proc 1b:

Page 7p110316.eng

Page 8p110316.eng Inhalation Monitoring Data Desired? Yes (both criteria met)
Dermal: Exposure to Liquid at 75.00% concentration High End: 1.3E+3 mg/day over 250 days/yr Number of workers (all sites) with dermal exposure: 4 Basis: Unloading Liquid Raw Material from Tank Trucks; EPA/OPPT 2-Hand Dermal Contact with Liquids Model.

INITIAL REVIEW ENGINEERING REPORT PMN: 11-0316

Proc 2:

Page 9p110316.eng

INITIAL REVIEW ENGINEERING REPORT PMN: 11-0316
Proc 3a:

Page 10p110316.eng

Page 11p110316.eng

INITIAL REVIEW ENGINEERING REPORT PMN: 11-0316
Proc 3b:

Page 12p110316.eng

Page 13p110316.eng



MEMORANDUM of CBI TELEPHONE CONVERSATION
CALL BY: Casey MacQueen Organization: ERG for CEB
CALL TO: Travis Willard Organization: Ascend Date: 04/20/2011
Time: 11:15am
Phone:

PMN: 11-0316

Page 14p110316.eng

MEMORANDUM of CBI TELEPHONE CONVERSATION
CALL BY: Scott Prothero Organization: EPA/ OPPT/ CEB
CALL TO: Travis Willard Organization: Ascend Date: 04/21/2011
Time:
Phone: Concerning what TSCA CBI?

PMN: 11-0316

Page 15

# A-003 Initial Review Exposure Report
for PMN P-11-3166/3/2011 Page 1 of 39



### INITIAL REVIEW EXPOSURE REPORT (IRExR)

Chemical ID: P-11-0316

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

Exposure Scenario 1

ADR LADD ADR LADD 7Q10 4
CC 4 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: Max ADR --- --- --- --- 3 .10E+01 --- 2.57E-02 --- MFG: Max LADD --- --- --- --- --- 2 .48E+00 --- 8.02E-04
PROC 1a:PROC 3a
max acute eco --- 1.46 E+04 --- --- 2.80E-01 --- 1.52E-02 ---

PROC 1a: PROC 3a: PDM1 --- 4.90 E+03 59 --- --- --- --- ---

PROC 1a: PROC 3a: Max LADD --- --- --- --- --- 1 .26E-03 --- 3.99E-04

PROC 2: max acute

eco --- 2.45 E+03 --- --- 4.78E-02 --- --- ---

PROC 1b: max acute

eco --- 6.19 E+03 --- --- 8.09E-02 --- 3.49E-02 ---

PROC 1b: PDM1 --- 2.63 E+03 79 --- --- --- --- --- PROC 1b: Max LADD --- --- --- --- --- 1 .79E-05 --- 9.27E-04

Proc 3b: max acute

eco --- 1.22 E+03 --- --- 5.80E-01 --- --- ---

Proc 3b: Max LADD --- --- --- --- --- 3 .09E-02 --- ---6/3/2011 Page 2 of 39



### 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 (mg/kg/day) Yes NA 3.10E+01 Groundwater Dose (mg/kg/day) No NA (kg/yr) Yes NA 1.72E+04 (kg/yr) Yes NA 1.03E+07 Consumer Use? No



### Fate test recommendations?: (default is NA)6/3/2011 Page 3 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316

Scenario#:1 Number of Release Sites: 1.6/3/2011 Page 4 of 39

INITIAL REVIEW EXPOSURE REPORT Chemical ID: P-11-0316

SCENARIO #: 1 RELEASE ACTIVITY:MFG: Max ADR

ASSUMPTIONS
Exposure Units Results (Stack) Results (Fugitive) ED (years) AT (years) BW (kg) Inh. Rate (m 3 /hr)

Cancer

LADD pot (mg/kg/day) 2.48 8.02E-04 30.00 75.00 71.80 0.55

LADC pot (mg/m 3 ) 13.47 4.36E-03 30.00 75.00 NA NA

Acute

ADR pot

(mg/kg/day) 30.96 2.57E-02 NA 1 day 71.80 0.55

Inhalation Comments:6/3/2011 Page 5 of 396/3/2011 Page 6 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316 Assessor: Sherer/BC

Scenario#:2 Number of Release Sites: 1. Release Activity: MFG: Max LADD
Release Description: WATER LANDFILL Non-sludge/Sludge STACK FUGITIVE

Total Releases: 0.00 N/ A (kg/yr) (kg/yr) (kg/yr) (kg/yr)

Non-sludge/Sludge Release Days/yr: 0.00 0.00/0.00

Per Site Release: 0.00 N/ A/0.00 (kg/site/day) (kg/site/day) (kg/site/day) (kg/site/day)

Remarks:6/3/2011 Page 7 of 39

INITIAL REVIEW EXPOSURE REPORT Chemical ID: P-11-0316

SCENARIO #: 2 RELEASE ACTIVITY:MFG: Max LADD

RELEASE DESCRIPTION:

METHOD OF CALCULATION: Screen3

EXPOSED POPULATION: Adult

ASSUMPTIONS
Exposure Units Results (Stack) Results (Fugitive) ED (years) AT (years) BW (kg) Inh. Rate (m 3 /hr)

Cancer

LADD pot (mg/kg/day) 2.48 8.02E-04 30.00 75.00 71.80 0.55

LADC pot (mg/m 3 ) 13.48 4.36E-03 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:6/3/2011 Page 8 of 396/3/2011 Page 9 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316 Assessor:

Scenario#:3 Number of Release Sites: 1. Release Activity: PROC 1a: PROC 3a: Max ADR
Release Description: WATER LANDFILL Non-sludge/Sludge STACK FUGITIVE

Total Releases: N/A (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:6/3/2011 Page 10 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316

SCENARIO #: 3 Number of Sites: 1 RELEASE ACTIVITY:PROC 1a: PROC 3a: Max ADR SIC-CODE DESCRIPTION: POTW (Indust., includes PO TWs 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)

PLANT TYPE % ILE FACILITY STREAM FLOW (MLD) STREAM CONC. (g/l)

Harmonic

Mean 30Q5 7Q10 1Q10 Harmonic Mean 30Q5 7Q10 1Q10

ALL 50 288.00 123.84 78.18 66.05 392.36 912.47 1445.38 1710.83

ALL 10 39.60 13.29 7.76 7.57 2853.54 8502.63 1.46E+04 1.49E+04

Exposure Units Drinking Water Results Drinking Water Units Fish Ingestion Results Fish Ingestion

Units 50% 10% 50% 10%

Cancer

LADD pot 8.38E-06 6.10E-05 mg/kg/day 1.83E-05 1.33E-04 mg/kg/day

LADC pot 4.30E-04 3.13E-03 mg/L 0.22 1.59 mg/kg

Acute

ADR pot 7.63E-02 0.71 mg/kg/day 0.36 2.61 mg/kg/day

SIC Code Comments:6/3/2011 Page 11 of 39

INITIAL REVIEW EXPOSURE REPORT Chemical ID: P-11-0316

SCENARIO #: 3 RELEASE ACTIVITY:PROC 1a: PROC 3a: Max ADR

RELEASE DESCRIPTION:

METHOD OF CALCULATION: Screen3

EXPOSED POPULATION: Adult

ASSUMPTIONS
Exposure Units Results (Stack) Results (Fugitive) ED (years) AT (years) BW (kg) Inh. Rate (m 3 /hr)

Cancer

LADD pot (mg/kg/day) 6.13E-05 3.99E-04 30.00 75.00 71.80 0.55

LADC pot (mg/m 3 ) 3.34E-04 2.17E-03 30.00 75.00 NA NA

Acute

ADR pot

(mg/kg/day) 0.28 1.52E-02 NA 1 day 71.80 0.55

Inhalation Comments:6/3/2011 Page 12 of 396/3/2011 Page 13 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316 Assessor:

Scenario#:4 Number of Release Sites: 1. Release Activity: PROC 1a: PROC 3a: 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:6/3/2011 Page 14 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316

SCENARIO #: 4 Number of Sites: 1 RELEASE ACTIVITY:PROC 1a: PROC 3a: 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 RELEASE (kg/site/day) DWT (%) BCF (L/kg)

PLANT TYPE % ILE FACILITY STREAM FLOW (MLD) STREAM CONC. (g/l)

Harmonic

Mean 30Q5 7Q10 1Q10 Harmonic Mean 30Q5 7Q10 1Q10

ALL 50 288.00 123.84 78.18 66.05 131.94 306.85 486.06 575.32

ALL 10 39.60 13.29 7.76 7.57 959.60 2859.29 4896.91 5019.82

Exposure Units Drinking Water Results Drinking Water Units Fish Ingestion Results Fish Ingestion

Units 50% 10% 50% 10%

Cancer

LADD pot 1.66E-04 1.21E-03 mg/kg/day 3.63E-04 2.64E-03 mg/kg/day

LADC pot 8.53E-03 6.20E-02 mg/L 4.34 31.58 mg/kg

Acute

ADR pot 2.56E-02 0.24 mg/kg/day 0.12 0.88 mg/kg/day

SIC Code Comments:6/3/2011 Page 15 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316

SCENARIO #: 4 RELEASE ACTIVITY: PROC 1a: PROC 3a: PDM1 SIC CODE DESCRIPTION: POTW (Indust., in cludes POTWs which receive ind. disch.)

ASSOCIATED SIC CODES: Subset of 4952

SIC CODE RESULTS

COC (g/L) Percent of Year COC Exceeded Number of Days COC Exceeded Release days/year Loading (kg/site/day) Waste Water Treatment (%) High/Avg Analysis

4.00 16 59 50.00 High6/3/2011 Page 16 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316 Assessor: Sherer/BC

Scenario#:5 Number of Release Sites: 1. Release Activity: PROC 1a: PROC 3a: 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:6/3/2011 Page 17 of 39

INITIAL REVIEW EXPOSURE REPORT Chemical ID: P-11-0316

SCENARIO #: 5 RELEASE ACTIVITY:PROC 1a: PROC 3a: Max LADD

RELEASE DESCRIPTION:

METHOD OF CALCULATION: Screen3

EXPOSED POPULATION: Adult

ASSUMPTIONS
Exposure Units Results (Stack) Results (Fugitive) ED (years) AT (years) BW (kg) Inh. Rate (m 3 /hr)

Cancer

LADD pot (mg/kg/day) 1.26E-03 3.99E-04 30.00 75.00 71.80 0.55

LADC pot (mg/m 3 ) 6.84E-03 2.17E-03 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:6/3/2011 Page 18 of 396/3/2011 Page 19 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316 Assessor: Sherer/BC

Scenario#:6 Number of Release Sites: 51. Release Activity: PROC 2: 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:6/3/2011 Page 20 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316

SCENARIO #: 6 Number of Sites: 51 RELEASE ACTIVITY:PROC 2: 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)

PLANT TYPE % ILE FACILITY STREAM FLOW (MLD) STREAM CONC. (g/l)

Harmonic

Mean 30Q5 7Q10 1Q10 Harmonic Mean 30Q5 7Q10 1Q10

ALL 50 288.00 123.84 78.18 66.05 65.97 153.42 243.03 287.66

ALL 10 39.60 13.29 7.76 7.57 479.80 1429.65 2448.45 2509.91

Exposure Units Drinking Water Results Drinking Water Units Fish Ingestion Results Fish Ingestion

Units 50% 10% 50% 10%

Cancer

LADD pot 1.83E-05 1.33E-04 mg/kg/day 4.00E-05 2.91E-04 mg/kg/day

LADC pot 9.40E-04 6.84E-03 mg/L 0.48 3.48 mg/kg

Acute

ADR pot 1.28E-02 0.12 mg/kg/day 6.03E-02 0.44 mg/kg/day

SIC Code Comments:6/3/2011 Page 21 of 39

INITIAL REVIEW EXPOSURE REPORT Chemical ID: P-11-0316

SCENARIO #: 6 RELEASE ACTIVITY:PROC 2: Max ADR

RELEASE DESCRIPTION:

METHOD OF CALCULATION: Screen3

EXPOSED POPULATION: Adult

ASSUMPTIONS
Exposure Units Results (Stack) Results (Fugitive) ED (years) AT (years) BW (kg) Inh. Rate (m 3 /hr)

Cancer

LADD pot (mg/kg/day) 1.34E-04 N/A 30.00 75.00 71.80 0.55

LADC pot (mg/m 3 ) 7.28E-04 N/A 30.00 75.00 NA NA

Acute

ADR pot

(mg/kg/day) 4.78E-02 N/A NA 1 day 71.80 0.55

Inhalation Comments:6/3/2011 Page 22 of 396/3/2011 Page 23 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316 Assessor

Scenario#:7 Number of Release Sites: 1. Release Activity: PROC 1b: 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:6/3/2011 Page 24 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316

SCENARIO #: 7 Number of Sites: 1 RELEASE ACTIVITY:PROC 1b: Max ADR

SIC-CODE DESCRIPTION: Pesticides Manufacture SIC-CODE (S): 2 819,2869,2879 EXPOSED POPULATION: Adult

WWT REMOVAL (%) RELEASE DAYS PRETREATMENT RELEASE (kg/site/day) POSTTREATMENT RELEASE (kg/site/day) DWT (%) BCF (L/kg)

PLANT TYPE % ILE FACILITY STREAM FLOW (MLD) STREAM CONC. (g/l)

Harmonic

Mean 30Q5 7Q10 1Q10 Harmonic Mean 30Q5 7Q10 1Q10

ALL 50 1054.81 342.90 224.38 183.26 31.29 96.24 147.07 180.07

ALL 10 37.33 9.25 5.33 4.47 884.01 3567.57 6191.37 7382.55

Exposure Units Drinking Water Results Drinking Water Units Fish Ingestion Results Fish Ingestion

Units 50% 10% 50% 10%

Cancer

LADD pot 6.69E-07 1.89E-05 mg/kg/day 1.46E-06 4.12E-05 mg/kg/day

LADC pot 3.43E-05 9.69E-04 mg/L 1.75E-02 0.49 mg/kg

Acute

ADR pot 8.04E-03 0.30 mg/kg/day 2.86E-02 0.81 mg/kg/day

SIC Code Comments:6/3/2011 Page 25 of 39

INITIAL REVIEW EXPOSURE REPORT Chemical ID: P-11-0316

SCENARIO #: 7 RELEASE ACTIVITY:PROC 1b: Max ADR

RELEASE DESCRIPTION:

METHOD OF CALCULATION: Screen3

EXPOSED POPULATION: Adult

ASSUMPTIONS
Exposure Units Results (Stack) Results (Fugitive) ED (years) AT (years) BW (kg) Inh. Rate (m 3 /hr)

Cancer

LADD pot (mg/kg/day) 1.79E-05 9.27E-04 30.00 75.00 71.80 0.55

LADC pot (mg/m 3 ) 9.76E-05 5.04E-03 30.00 75.00 NA NA

Acute

ADR pot

(mg/kg/day) 8.09E-02 3.49E-02 NA 1 day 71.80 0.55

Inhalation Comments:6/3/2011 Page 26 of 396/3/2011 Page 27 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316 Assessor:

Scenario#:8 Number of Release Sites: 1. Release Activity: PROC 1b: 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:6/3/2011 Page 28 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316

SCENARIO #: 8 Number of Sites: 1 RELEASE ACTIVITY:PROC 1b: PDM1

SIC-CODE DESCRIPTION: Pesticides Manufacture SIC-CODE (S): 2 819,2869,2879 EXPOSED POPULATION: Adult

WWT REMOVAL (%) RELEASE DAYS PRETREATMENT RELEASE (kg/site/day) POSTTREATMENT RELEASE (kg/site/day) DWT (%) BCF (L/kg)

PLANT TYPE % ILE FACILITY STREAM FLOW (MLD) STREAM CONC. (g/l)

Harmonic

Mean 30Q5 7Q10 1Q10 Harmonic Mean 30Q5 7Q10 1Q10

ALL 50 1054.81 342.90 224.38 183.26 13.27 40.83 62.39 76.39

ALL 10 37.33 9.25 5.33 4.47 375.03 1513.51 2626.64 3131.99

Exposure Units Drinking Water Results Drinking Water Units Fish Ingestion Results Fish Ingestion

Units 50% 10% 50% 10%

Cancer

LADD pot 2.24E-05 6.33E-04 mg/kg/day 4.89E-05 1.38E-03 mg/kg/day

LADC pot 1.15E-03 3.25E-02 mg/L 0.58 16.53 mg/kg

Acute

ADR pot 3.41E-03 0.13 mg/kg/day 1.21E-02 0.34 mg/kg/day

SIC Code Comments:6/3/2011 Page 29 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316

SCENARIO #: 8 RELEASE ACTIVITY: PROC 1b: PDM1

SIC CODE DESCRIPTION: Pesticides Manufacture
ASSOCIATED SIC CODES: 2819,2869,2879

SIC CODE RESULTS

COC (g/L) Percent of Year COC Exceeded Number of Days COC Exceeded Release days/year Loading (kg/site/day) Waste Water Treatment (%) High/Avg Analysis

4.00 22 79 50.00 High6/3/2011 Page 30 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316 Assessor:

Scenario#:9 Number of Release Sites: 1. Release Activity: PROC 1b: 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:6/3/2011 Page 31 of 39

INITIAL REVIEW EXPOSURE REPORT Chemical ID: P-11-0316

SCENARIO #: 9 RELEASE ACTIVITY:PROC 1b: Max LADD

RELEASE DESCRIPTION:

METHOD OF CALCULATION: Screen3

EXPOSED POPULATION: Adult

ASSUMPTIONS
Exposure Units Results (Stack) Results (Fugitive) ED (years) AT (years) BW (kg) Inh. Rate (m 3 /hr)

Cancer

LADD pot (mg/kg/day) 1.79E-05 9.27E-04 30.00 75.00 71.80 0.55

LADC pot (mg/m 3 ) 9.76E-05 5.04E-03 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:6/3/2011 Page 32 of 396/3/2011 Page 33 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316 Assessor:

Scenario#:10 Number of Release Sites: 10. Release Activity: Proc 3b: 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:6/3/2011 Page 34 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316

SCENARIO #: 10 Number of Sites: 10 RELEASE ACTIVITY:Proc 3b: 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)

PLANT TYPE % ILE FACILITY STREAM FLOW (MLD) STREAM CONC. (g/l)

Harmonic

Mean 30Q5 7Q10 1Q10 Harmonic Mean 30Q5 7Q10 1Q10

ALL 50 288.00 123.84 78.18 66.05 32.99 76.71 121.51 143.83

ALL 10 39.60 13.29 7.76 7.57 239.90 714.82 1224.23 1254.95

Exposure Units Drinking Water Results Drinking Water Units Fish Ingestion Results Fish Ingestion

Units 50% 10% 50% 10%

Cancer

LADD pot 8.46E-06 6.15E-05 mg/kg/day 1.85E-05 1.34E-04 mg/kg/day

LADC pot 4.34E-04 3.15E-03 mg/L 0.22 1.61 mg/kg

Acute

ADR pot 6.41E-03 5.97E-02 mg/kg/day 3.02E-02 0.22 mg/kg/day

SIC Code Comments:6/3/2011 Page 35 of 39

INITIAL REVIEW EXPOSURE REPORT Chemical ID: P-11-0316

SCENARIO #: 10 RELEASE ACTIVITY:Proc 3b: Max ADR

RELEASE DESCRIPTION:

METHOD OF CALCULATION: Screen3

EXPOSED POPULATION: Adult

ASSUMPTIONS
Exposure Units Results (Stack) Results (Fugitive) ED (years) AT (years) BW (kg) Inh. Rate (m 3 /hr)

Cancer

LADD pot (mg/kg/day) 1.53E-03 N/A 30.00 75.00 71.80 0.55

LADC pot (mg/m 3 ) 8.32E-03 N/A 30.00 75.00 NA NA

Acute

ADR pot

(mg/kg/day) 0.58 N/A NA 1 day 71.80 0.55

Inhalation Comments:6/3/2011 Page 36 of 396/3/2011 Page 37 of 39

INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-11-0316 Assessor

Scenario#:11 Number of Release Sites: 10. Release Activity: Proc 3b: 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:6/3/2011 Page 38 of 39

INITIAL REVIEW EXPOSURE REPORT Chemical ID: P-11-0316

INHALATION EXPOSURE ESTIMATES (POST-TREATMENT)

SCENARIO #: 11 RELEASE ACTIVITY:Proc 3b: Max LADD

RELEASE DESCRIPTION:

METHOD OF CALCULATION: Screen3

EXPOSED POPULATION: Adult

ASSUMPTIONS
Exposure Units Results (Stack) Results (Fugitive) ED (years) AT (years) BW (kg) Inh. Rate (m 3 /hr)

Cancer

LADD pot (mg/kg/day) 3.09E-02 N/A 30.00 75.00 71.80 0.55

LADC pot (mg/m 3 ) 0.17 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:6/3/2011 Page 39 of 39