### ACUTE RISK ESTIMATES FOR RELEVANT INDUSTRIES (SCENARIOS 1-4)

**Multiplier Mean**  **High Midpoint**  **Low MOE for**  **Mean Value**  **MOE for**

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value MOE for** 

**Mean Value MOE for** 

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value** Scenario 1 (No respirator, APF=0) 1 2,980 1,520 60 **0.10 0.19**  **4.83 0.07**  **0.14** 3.50 Scenario 2 (Respirator, APF 10) 0.1 298 152 6 **0.97 1.91**  **48.33 0.70**  1.38 35.00 Scenario 3 (Respirator, APF 25) 0.04 119 61 2 **2.43 4.77**  120.83 1.76 3.45 87.50 Scenario 4 (Respirator, APF 50) 0.02 60 30 1 **4.87 9.54**  241.67 3.52 6.91 175.00

**Multiplier Mean**  **High Midpoint**  **Low MOE for**  **Mean Value**  **MOE for**

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value MOE for** 

**Mean Value MOE for** 

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value** Scenario 1 (No respirator, APF=0) 1 Scenario 2 (Respirator, APF 10) 0.1 Scenario 3 (Respirator, APF 25) 0.04 Scenario 4 (Respirator, APF 50) 0.02 

## DCM Acute Occupational Risk Estimates

**Automotive Refinishing**  **Professional Contractors**  **Acute MOE (8hr-AEGL-2 POD=210 mg/m 3** **) Benchmark MOE (TOTAL UF)=1**  **** Red bold text indicates MOEs below MOE**

**benchmark value**

**Acute MOE (8hr-AEGL-2 POD=210 mg/m 3** **) Benchmark MOE (TOTAL UF)=1**  **** Red bold text indicates MOEs below MOE**

**benchmark value**

**Acute MOE (8hr-AEGL-2 POD=210 mg/m 3** **) Benchmark MOE (TOTAL UF)=1**  **** Red bold text indicates MOEs below MOE**

**benchmark value** Exposure estimates are not available for this

industry Exposure estimates are not available for this

industry 

### Bathtub refinishing **Acute 8-hr concentration (mg/m 3** **)**

**Acute 8-hr concentration (mg/m 3** **)**

**Acute 8-hr concentration (mg/m 3** **) Acute MOE (8hr-REL POD=290 mg/m** **3 )**  **Benchmark MOE (TOTAL UF)=60**   Red bold text indicates MOEs below MOE** 

**benchmark value**

**Acute MOE (8hr-REL POD=290 mg/m 3** **) Benchmark MOE (TOTAL UF)=60**  **** Red bold text indicates MOEs below MOE**

**benchmark value**

**Acute MOE (8hr-REL POD=290 mg/m 3** **) Benchmark MOE (TOTAL UF)=60**  **** Red bold text indicates MOEs below MOE**

**benchmark value** Exposure estimates are not available for this industry



### Page 1**Multiplier Mean**  **High Midpoint**  **Low MOE for**  **Mean Value**  **MOE for**

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value MOE for** 

**Mean Value MOE for** 

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value** Scenario 1 (No respirator, APF=0) 1 253 416 253 90 **1.15 0.70**  **1.15 3.22**  **0.83 0.50**  **0.83** 2.33 Scenario 2 (Respirator, APF 10) 0.1 25.3 41.6 25.3 9 **11.46 6.97**  **11.46 32.22**  8.30 5.05 8.30 23.33 Scenario 3 (Respirator, APF 25) 0.04 10.12 16.64 10.12 3.6 **28.66 17.43**  **28.66** 80.56 20.75 12.62 20.75 58.33 Scenario 4 (Respirator, APF 50) 0.02 5.06 8.32 5.06 1.8 **57.31 34.86**  **57.31** 161.11 41.50 25.24 41.50 116.67

**Multiplier Mean**  **High Midpoint**  **Low MOE for**  **Mean Value**  **MOE for**

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value MOE for** 

**Mean Value MOE for** 

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value** Scenario 1 (No respirator, APF=0) 1 499 2,245 1,125 4 **0.58 0.13**  **0.26** 72.50 **0.42 0.09**  **0.19** 52.50 Scenario 2 (Respirator, APF 10) 0.1 49.9 224.5 112.5 0.4 **5.81 1.29**  **2.58** 725.00 4.21 **0.94** 1.87 525.00 Scenario 3 (Respirator, APF 25) 0.04 19.96 89.8 45 0.16 **14.53 3.23**  **6.44** 1812.50 10.52 2.34 4.67 1312.50 Scenario 4 (Respirator, APF 50) 0.02 9.98 44.9 22.5 0.08 **29.06 6.46**  **12.89** 3625.00 21.04 4.68 9.33 2625.00 **Acute 8-hr concentration (mg/m 3** **)** 

### Refinishing

**Acute MOE (8hr-AEGL-2 POD=210 mg/m 3** **) Benchmark MOE (TOTAL UF)=1**  **** Red bold text indicates MOEs below MOE**

**benchmark value** 

### Furniture Refinishing **Acute MOE (8hr-REL POD=290 mg/m 3** **) Benchmark MOE (TOTAL UF)=60**  **** Red bold text indicates MOEs below MOE**

**benchmark value**



### Page 2**Multiplier Mean**  **High Midpoint**  **Low MOE for**  **Mean Value**  **MOE for**

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value MOE for** 

**Mean Value MOE for** 

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value** Scenario 1 (No respirator, APF=0) 1 Scenario 2 (Respirator, APF 10) 0.1 Scenario 3 (Respirator, APF 25) 0.04 Scenario 4 (Respirator, APF 50) 0.02

**Multiplier Mean**  **High Midpoint**  **Low MOE for**  **Mean Value**  **MOE for**

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value MOE for** 

**Mean Value MOE for** 

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value** Scenario 1 (No respirator, APF=0) 1 3,802 1,944 86 **0.08 0.15**  **3.37 0.06**  **0.11** 2.44 Scenario 2 (Respirator, APF 10) 0.1 380.2 194.4 8.6 **0.76 1.49**  **33.72 0.55**  1.08 24.42 Scenario 3 (Respirator, APF 25) 0.04 152.08 77.76 3.44 **1.91 3.73**  84.30 1.38 2.70 61.05 Scenario 4 (Respirator, APF 50) 0.02 76.04 38.88 1.72 **3.81 7.46**  168.60 2.76 5.40 122.09

**Multiplier Mean**  **High Midpoint**  **Low MOE for**  **Mean Value**  **MOE for**

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value MOE for** 

**Mean Value MOE for** 

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value Acute 8-hr concentration (mg/m** **3 )** 

**Acute 8-hr concentration (mg/m 3** **)**

**Acute 8-hr concentration (mg/m 3** **)**

2

0.2

0.08

0.04 

### Art Restoration and **Conservation Acute MOE (8hr-AEGL-2 POD=210 mg/m** **3 )**  **Benchmark MOE (TOTAL UF)=1**   Red bold text indicates MOEs below MOE** 

**benchmark value**



### Aircraft Paint **Stripping**

**Ship Paint Stripping Acute MOE (8hr-REL POD=290 mg/m** **3 )**  **Benchmark MOE (TOTAL UF)=60**   Red bold text indicates MOEs below MOE** 

**benchmark value**

**Acute MOE (8hr-REL POD=290 mg/m 3** **) Benchmark MOE (TOTAL UF)=60**  **** Red bold text indicates MOEs below MOE**

**benchmark value Acute MOE (8hr-AEGL-2 POD=210 mg/m** **3 )**  **Benchmark MOE (TOTAL UF)=1**   Red bold text indicates MOEs below MOE** 

**benchmark value** 105

1050

2625

5250

**Acute MOE (8hr-REL POD=290 mg/m 3** **) Benchmark MOE (TOTAL UF)=60**  **** Red bold text indicates MOEs below MOE**

**benchmark value Acute MOE (8hr-AEGL-2 POD=210 mg/m** **3 )**  **Benchmark MOE (TOTAL UF)=1**   Red bold text indicates MOEs below MOE** 

**benchmark value** 1450

3625

7250 145



### Page 3Scenario 1 (No respirator, APF=0) 1 Scenario 2 (Respirator, APF 10) 0.1 Scenario 3 (Respirator, APF 25) 0.04 Scenario 4 (Respirator, APF 50) 0.02

**Multiplier Mean**  **High Midpoint**  **Low MOE for**  **Mean Value**  **MOE for**

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value MOE for** 

**Mean Value MOE for** 

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value** Scenario 1 (No respirator, APF=0) 1 260 1,188 603 18 **1.12 0.24**  **0.48 16.11**  **0.81 0.18**  **0.35** 11.67 Scenario 2 (Respirator, APF 10) 0.1 26 118.8 60.3 1.8 **11.15 2.44**  **4.81** 161.11 8.08 1.77 3.48 116.67 Scenario 3 (Respirator, APF 25) 0.04 10.4 47.52 24.12 0.72 **27.88 6.10**  **12.02** 402.78 20.19 4.42 8.71 291.67 Scenario 4 (Respirator, APF 50) 0.02 5.2 23.76 12.06 0.36 **55.77 12.21**  **24.05** 805.56 40.38 8.84 17.41 583.33 **Acute 8-hr concentration (mg/m 3** **)** Exposure estimates are not available for this

industry



### Graffitti Removal **Acute MOE (8hr-REL POD=290 mg/m 3** **) Benchmark MOE (TOTAL UF)=60**  **** Red bold text indicates MOEs below MOE**

**benchmark value Acute MOE (8hr-AEGL-2 POD=210 mg/m** **3 )**  **Benchmark MOE (TOTAL UF)=1**   Red bold text indicates MOEs below MOE** 

**benchmark value** Exposure estimates are not available for this industry Exposure estimates are not available for this industry



### Page 4**Multiplier Mean**  **High Midpoint**  **Low MOE for**  **Mean Value**  **MOE for**

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value MOE for** 

**Mean Value MOE for** 

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value** Scenario 1 (No respirator, APF=0) 1 7,000 3,518 35 **0.04 0.08**  **8.29 0.03**  **0.06** 6.00 Scenario 2 (Respirator, APF 10) 0.1 700 351.8 3.5 **0.41 0.82**  82.86 **0.30 0.60**  60.00 Scenario 3 (Respirator, APF 25) 0.04 280 140.72 1.4 **1.04 2.06**  207.14 **0.75** 1.49 150.00 Scenario 4 (Respirator, APF 50) 0.02 140 70.36 0.7 **2.07 4.12**  414.29 1.50 2.98 300.00

**Multiplier Mean**  **High Midpoint**  **Low MOE for**  **Mean Value**  **MOE for**

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value MOE for** 

**Mean Value MOE for** 

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value**
Scenario 1 (No respirator, APF=0) 1 1,017 825 633 **0.29 0.35**  **0.46 0.21**  **0.25** 0.33 Scenario 2 (Respirator, APF 10) 0.1 101.7 82.5 63.3 **2.85 3.52**  **4.58** 2.06 2.55 3.32 Scenario 3 (Respirator, APF 25) 0.04 40.68 33 25.32 **7.13 8.79**  **11.45** 5.16 6.36 8.29 Scenario 4 (Respirator, APF 50) 0.02 20.34 16.5 12.66 **14.26 17.58**  **22.91** 10.32 12.73 16.59

**Multiplier Mean**  **High Midpoint**  **Low MOE for**  **Mean Value**  **MOE for**

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value MOE for** 

**Mean Value MOE for** 

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value Acute 8-hr concentration (mg/m** **3 )** 

**Acute 8-hr concentration (mg/m 3** **) Acute 8-hr concentration (mg/m** **3 )**  **Acute MOE (8hr-REL POD=290 mg/m 3** **) Benchmark MOE (TOTAL UF)=60**  **** Red bold text indicates MOEs below MOE**

**benchmark value Acute MOE (8hr-AEGL-2 POD=210 mg/m** **3 )**  **Benchmark MOE (TOTAL UF)=1**   Red bold text indicates MOEs below MOE** 

**benchmark value**

**Acute MOE (8hr-REL POD=290 mg/m 3** **) Benchmark MOE (TOTAL UF)=60**  **** Red bold text indicates MOEs below MOE**

**benchmark value Acute MOE (8hr-AEGL-2 POD=210 mg/m** **3 )**  **Benchmark MOE (TOTAL UF)=1**   Red bold text indicates MOEs below MOE** 

**benchmark value**

**Acute MOE (8hr-REL POD=290 mg/m 3** **) Benchmark MOE (TOTAL UF)=60**  **** Red bold text indicates MOEs below MOE**

**benchmark value Acute MOE (8hr-AEGL-2 POD=210 mg/m** **3 )**  **Benchmark MOE (TOTAL UF)=1**   Red bold text indicates MOEs below MOE** 

**benchmark value** 

### Non-Specific **Workplace Settings - Immersion Stripping**  **of Wood and Metal**

**Non-Specific Workplace Settings -**  **Immersion Stripping of Metal**  **Non-Specific Workplace Settings -**  **Immersion Stripping of Wood** 

Page 5Scenario 1 (No respirator, APF=0) 1 Scenario 2 (Respirator, APF 10) 0.1 Scenario 3 (Respirator, APF 25) 0.04 Scenario 4 (Respirator, APF 50) 0.02

**Multiplier Mean**  **High Midpoint**  **Low MOE for**  **Mean Value**  **MOE for**

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value MOE for** 

**Mean Value MOE for** 

**High Value MOE for** 

**Midpoint Value**  **MOE for**

**Low Value** Scenario 1 (No respirator, APF=0) 1 357 428 357 285 **0.81 0.68**  **0.81 1.02**  **0.59 0.49**  **0.59 0.74**  Scenario 2 (Respirator, APF 10) 0.1 35.7 42.8 35.7 28.5 **8.12 6.78**  **8.12 10.18**  5.88 4.91 5.88 7.37 Scenario 3 (Respirator, APF 25) 0.04 14.28 17.12 14.28 11.4 **20.31 16.94**  **20.31 25.44**  14.71 12.27 14.71 18.42 Scenario 4 (Respirator, APF 50) 0.02 7.14 8.56 7.14 5.7 **40.62 33.88**  **40.62 50.88**  29.41 24.53 29.41 36.84 **Acute 8-hr concentration (mg/m 3** **) Acute MOE (8hr-REL POD=290 mg/m** **3 )**  **Benchmark MOE (TOTAL UF)=60**   Red bold text indicates MOEs below MOE** 

**benchmark value Acute MOE (8hr-AEGL-2 POD=210 mg/m** **3 )**  **Benchmark MOE (TOTAL UF)=1**   Red bold text indicates MOEs below MOE** 

**benchmark value** Exposure estimates are not available for this industry Exposure estimates are not available for this industry Exposure estimates are not available for this

industry



### Non-Specific **Workplace Settings - Unknown** 

Page 6**ACUTE RISK ESTIMATES FOR CONSUMER EXPOSURE SCENARIOS 1 TO 7**

User 220 **1.6 3.8**  Bystander 120 **2.9 7.0**  User 1,100 **0.3 0.8**  Bystander 210 **1.7 4.0**  User 760 **0.5 1.1**  Bystander 460 **0.8 1.8**  User 490 **0.7 1.7**  Bystander 280 **1.3 3.0**  User 1,600 **0.2 0.5**  Bystander 310 **1.1 2.7**  User 1,100 **0.3 0.8**  Bystander 700 **0.5 1.2**  User 799 **0.4 1.1**  Bystander 218 **1.6 3.9**  **DCM Acute Consumer Risk Estimates**

**Consumer Scenario Individual** 

7. Brush application in bathroom, simulation **Maximum Values for 1-hr**  **Averaging Period, mg/m** **3 Acute MOE (1 hr-SMAC** 

**POD=350 mg/m 3** **) Benchmark MOE**  **(TOTAL UF)=10**   Red bold text**  **indicates MOEs below MOE benchmark value**  **Acute MOE (1 hr California's REL**  **POD=840 mg/m 3** **) Benchmark MOE**  **(TOTAL UF)=60**   Red bold text**  **indicates MOEs below MOE benchmark value**  1. Brush application in workshop, central parameter estimates2. Brush application in workshop, upperend user estimates3. Brush application in workshop, upperend user and bystander estimates 4. Spray application in workshop, central parameter estimates5. Spray application in workshop, upperend user estimates6. Spray application in workshop, upperend user and bystander estimates

Page 1User 380 270 220 120 69 7.9 8.9 9.7 15.8 15.6 9.1 2.9 3.0 Bystander 130 130 120 82 49 23.1 18.5 17.8 46.2 32.3 16.7 4.3 4.3 User 1,300 1,100 1,100 420 220 **2.3 2.2**  1.9 4.6 3.8 1.8 **0.8** 1.0 Bystander 220 220 210 140 82 13.6 10.9 10.1 27.3 19.1 9.5 2.5 2.6 User 1,200 900 760 560 400 **2.5 2.7**  **2.8** 5.0 4.7 2.6 **0.6 0.5**  Bystander 470 470 460 380 290 6.4 5.1 4.6 12.8 8.9 4.3 **0.9 0.7**  User 780 600 490 270 150 3.8 4.0 4.3 7.7 7.0 4.1 1.3 1.4 Bystander 300 300 280 190 110 10.0 8.0 7.6 20.0 14.0 7.1 1.8 1.9 User 1,900 1,800 1,600 620 330 **1.6 1.3**  **1.3** 3.2 2.3 1.3 **0.6 0.6**  Bystander 330 320 310 200 120 9.1 7.5 6.9 18.2 13.1 6.5 1.8 1.8 User 1,600 1,300 1,100 810 580 **1.9 1.8**  **1.9** 3.8 3.2 1.8 **0.4 0.4**  Bystander 710 710 700 580 430 4.2 3.4 3.0 8.5 5.9 2.9 **0.6 0.5**  User 1,455 887 799 536 340 **2.1 2.7**  **2.7** 4.1 4.7 2.5 **0.7 0.6**  Bystander 224 222 218 187 150 13.4 10.8 9.8 26.8 18.9 9.2 1.9 1.4 7. Brush application in bathroom, simulation**Consumer Scenario Individual**  **Maximum Values for 10-min**  **Averaging Period, mg/m** **3 10-min**  **AEGL-1 POD (3,000**  **mg/m 3** **)** 1. Brush application in workshop, central parameter estimates **Maximum Values for 1- hr Averaging Period,**  **mg/m 3**  **Maximum Values for 30-min Averaging**  **Period, mg/m 3**  **Maximum Values for 4-hr**  **Averaging Period, mg/m** **3 Maximum** 

**Values for 8-hr Averaging**  **Period, mg/m 3** 

2. Brush application in workshop, upperend user estimates3. Brush application in workshop, upperend user and bystander estimates 4. Spray application in workshop, central parameter estimates5. Spray application in workshop, upperend user estimates6. Spray application in workshop, upperend user and bystander estimates **Acute MOEs-AEGL-1 PODs Benchmark MOE (TOTAL UF)=3**  **** Red bold text indicates MOEs below MOE benchmark value**  **Acute MOEs-AEGL-2 PODs Benchmark MOE (TOTAL UF)=1** **** Red bold text indicates MOEs below MOE benchmark value** 

**1-hr AEGL-1 POD (2,130**  **mg/m 3** **) 10-min AEGL** 

**2 POD (6,000**  **mg/m 3** **) 30-min AEGL** 

**2 POD (4,200**  **mg/m 3** **) 1-hr AEGL-2** 

**POD (2,000 mg/m** **3 )** **4-hr AEGL-2**

**POD (350 mg/m** **3 )** **8-hr AEGL-2**

**POD (210 mg/m** **3 )**  **30-min AEGL-1**  **POD (2,400 mg/m** **3 )** 

Page 2

### CANCER RISKS FOR RELEVANT INDUSTRIES (SCENARIOS 1-16)

**Multiplier Mean**  **High Midpoint**  **Low Mean**  **High Midpoint**  **Low** Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1 389 198 8 3.9E-03 2.0E-03 7.8E-05

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 

### 0.1 39 20 1 3.9E-04 2.0E-04 7.8E-06
Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04 16 8 0.31 1.6E-04 7.9E-05 3.1E-06
Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 

### 0.02 8 4 0.2 7.8E-05 4.0E-05 1.6E-06
Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 

### 0.5 195 99 4 1.9E-03 9.9E-04 3.9E-05

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 

### 0.05 19 10 0.39 1.9E-04 9.9E-05 3.9E-06

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 

### 0.02 8 4 0.2 7.8E-05 4.0E-05 1.6E-06

Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 

### 0.01 4 2 0.1 3.9E-05 2.0E-05 7.8E-07

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 

### 0.25 97 50 2 9.7E-04 5.0E-04 2.0E-05 

## DCM Occupational Cancer Risks

**Professional Contractors**  **LADC (mg/m 3** 

### ) **Excess Cancer Risk**

Page 1Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 

### 0.025 10 5 0.2 9.7E-05 5.0E-05 2.0E-06
Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01 4 2 0.08 3.9E-05 2.0E-05 7.8E-07
Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005 2 1 0.04 1.9E-05 9.9E-06 3.9E-07

Page 2

### Multiplier **Mean High**  **Midpoint Low**  **Mean High**  **Midpoint Low** 
Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 

### 0.1

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04

Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 

### 0.02

Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 

### 0.5

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 

### 0.05

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 

### 0.02

Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 

### 0.01 **Bathtub refinishing LADC (mg/m** **3**

### ) **Excess Cancer Risk**

Exposure estimates are not available for this

industry Exposure estimates are not available for this industry

Page 3Scenario 13 (No respirator, midpoints of ranges for EF and WY) 

### 0.25

Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 

### 0.025

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005

Page 4

### Multiplier **Mean High**  **Midpoint Low**  **Mean High**  **Midpoint Low**  Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1 33 54 33 12 3.3E-04 5.4E-04 3.3E-04 1.2E-04

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 

### 0.1 3 5 3 1 3.3E-05 5.4E-05 3.3E-05 1.2E-05
Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04 1 2 1 0.48 1.3E-05 2.2E-05 1.3E-05 4.8E-06
Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 

### 0.02 1 1 1 0.24 6.6E-06 1.1E-05 6.6E-06 2.4E-06
Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 

### 0.5 17 27 17 6 1.7E-04 2.7E-04 1.7E-04 6.0E-05

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 

### 0.05 2 3 2 1 1.7E-05 2.7E-05 1.7E-05 6.0E-06

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 

### 0.02 1 1 1 0.24 6.6E-06 1.1E-05 6.6E-06 2.4E-06

Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 

### 0.01 0.3 1 0.33 0.12 3.3E-06 5.4E-06 3.3E-06 1.2E-06

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 

### 0.25 8 14 8 3 8.3E-05 1.4E-04 8.3E-05 3.0E-05
Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 

### 0.025 1 1 1 0.30 8.3E-06 1.4E-05 8.3E-06 3.0E-06
Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01 0.3 1 0.33 0.12 3.3E-06 5.4E-06 3.3E-06 1.2E-06 **Automotive Refinishing** 

### LADC (mg/m**3**

### ) **Excess Cancer Risk**

Page 5Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005 0.2 0.3 0.2 0.1 1.7E-06 2.7E-06 1.7E-06 6.0E-07

Page 6

### Multiplier **Mean High**  **Midpoint Low**  **Mean High**  **Midpoint Low**  Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1 65 293 147 0.5 6.5E-04 2.9E-03 1.5E-03 5.0E-06

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 

### 0.1 7 29 15 0.05 6.5E-05 2.9E-04 1.5E-04 5.0E-07
Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04 3 12 6 0.02 2.6E-05 1.2E-04 5.9E-05 2.0E-07
Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 

### 0.02 1 6 3 0.01 1.3E-05 5.9E-05 2.9E-05 1.0E-07
Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 

### 0.5 33 147 74 0.25 3.3E-04 1.5E-03 7.4E-04 2.5E-06

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 

### 0.05 3 15 7 0.03 3.3E-05 1.5E-04 7.4E-05 2.5E-07

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 

### 0.02 1 6 3 0.01 1.3E-05 5.9E-05 2.9E-05 1.0E-07

Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 

### 0.01 1 3 1 0.01 6.5E-06 2.9E-05 1.5E-05 5.0E-08

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 

### 0.25 16 73 37 0.13 1.6E-04 7.3E-04 3.7E-04 1.3E-06
Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 

### 0.025 2 7 4 0.01 1.6E-05 7.3E-05 3.7E-05 1.3E-07
Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01 1 3 1 0.01 6.5E-06 2.9E-05 1.5E-05 5.0E-08 **Furniture Refinishing LADC (mg/m** **3**

### ) **Excess Cancer Risk**

Page 7Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005 0.3 1.5 0.7 0.003 3.3E-06 1.5E-05 7.4E-06 2.5E-08

Page 8

### Multiplier **Mean High**  **Midpoint Low**  **Mean High**  **Midpoint Low**  Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 

### 0.1
Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04
Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 

### 0.02
Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 

### 0.5

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 

### 0.05

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 

### 0.02

Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 

### 0.01

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 

### 0.25
Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 

### 0.025
Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01 0.03 3.0E-07 **Art Restoration and Conservation**  

### LADC (mg/m**3**

### ) **Excess Cancer Risk**

0.3
3.0E-06

0.012 1.2E-07

0.006 6.0E-08

0.15 1.5E-06

0.015 1.5E-07

0.006 6.0E-08

0.003 3.0E-08

0.075 7.5E-07

0.0075 7.5E-08

0.003 3.0E-08

Page 9Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005 0.0015 1.5E-08

Page 10

### Multiplier **Mean High**  **Midpoint Low**  **Mean High**  **Midpoint Low**  Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1 496 254 11 5.0E-03 2.5E-03 1.1E-04

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 

### 0.1 50 25 1 5.0E-04 2.5E-04 1.1E-05
Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04 20 10 0.44 2.0E-04 1.0E-04 4.4E-06
Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 

### 0.02 10 5 0.2 9.9E-05 5.1E-05 2.2E-06
Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 

### 0.5 248 127 6 2.5E-03 1.3E-03 5.5E-05

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 

### 0.05 25 13 1 2.5E-04 1.3E-04 5.5E-06

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 

### 0.02 10 5 0.2 9.9E-05 5.1E-05 2.2E-06

Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 

### 0.01 5 3 0.1 5.0E-05 2.5E-05 1.1E-06

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 

### 0.25 124 64 3 1.2E-03 6.4E-04 2.8E-05
Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 

### 0.025 12 6 0.3 1.2E-04 6.4E-05 2.8E-06
Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01 5 3 0.11 5.0E-05 2.5E-05 1.1E-06 **Aircraft Paint Stripping**  **LADC (mg/m 3** 

### ) **Excess Cancer Risk**

Page 11Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005 2 1 0.06 2.5E-05 1.3E-05 5.5E-07

Page 12

### Multiplier **Mean High**  **Midpoint Low**  **Mean High**  **Midpoint Low** 
Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 

### 0.1

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04

Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 

### 0.02

Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 

### 0.5

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 

### 0.05

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 

### 0.02

Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 

### 0.01 **Ship Paint Stripping LADC (mg/m** **3**

### ) **Excess Cancer Risk**

Exposure estimates are not available for this

industry Exposure estimates are not available for this industry

Page 13Scenario 13 (No respirator, midpoints of ranges for EF and WY) 

### 0.25

Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 

### 0.025

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005

Page 14

### Multiplier **Mean High**  **Midpoint Low**  **Mean High**  **Midpoint Low**  Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1 34 155 79 2.3 3.4E-04 1.6E-03 7.9E-04 2.3E-05

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 

### 0.1 3 16 8 0.230 3.4E-05 1.6E-04 7.9E-05 2.3E-06
Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04 1 6 3 0.092 1.4E-05 6.2E-05 3.2E-05 9.2E-07
Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 

### 0.02 1 3 2 0.046 6.8E-06 3.1E-05 1.6E-05 4.6E-07
Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 

### 0.5 17 78 40 1 1.7E-04 7.8E-04 4.0E-04 1.2E-05

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 

### 0.05 2 8 4 0.115 1.7E-05 7.8E-05 4.0E-05 1.2E-06

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 

### 0.02 1 3 2 0.046 6.8E-06 3.1E-05 1.6E-05 4.6E-07

Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 

### 0.01 0 2 1 0.023 3.4E-06 1.6E-05 7.9E-06 2.3E-07

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 

### 0.25 9 39 20 1 8.5E-05 3.9E-04 2.0E-04 5.8E-06
Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 

### 0.025 1 4 2 0.1 8.5E-06 3.9E-05 2.0E-05 5.8E-07
Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01 0.340 2 1 0.023 3.4E-06 1.6E-05 7.9E-06 2.3E-07 **Graffitti Removal** 

### LADC (mg/m**3**

### ) **Excess Cancer Risk**

Page 15Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005 0.2 0.8 0.4 0.012 1.7E-06 7.8E-06 4.0E-06 1.2E-07

Page 16

### Multiplier **Mean High**  **Midpoint Low**  **Mean High**  **Midpoint Low**  Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1 913 459 4.6 9.1E-03 4.6E-03 4.6E-05

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 

### 0.1 91 46 0.460 9.1E-04 4.6E-04 4.6E-06
Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04 37 18 0.184 3.7E-04 1.8E-04 1.8E-06
Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 

### 0.02 18 9 0.1 1.8E-04 9.2E-05 9.2E-07
Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 

### 0.5 457 230 2 4.6E-03 2.3E-03 2.3E-05

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 

### 0.05 46 23 0.230 4.6E-04 2.3E-04 2.3E-06

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 

### 0.02 18 9 0.1 1.8E-04 9.2E-05 9.2E-07

Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 

### 0.01 9 5 0.046 9.1E-05 4.6E-05 4.6E-07

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 

### 0.25 228 115 1 2.3E-03 1.1E-03 1.2E-05
Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 

### 0.025 23 11 0.115 2.3E-04 1.1E-04 1.2E-06
Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01 9 5 0.046 9.1E-05 4.6E-05 4.6E-07 **Non-Specific Workplace Settings -**  **LADC (mg/m 3** 

### ) **Excess Cancer Risk**

Page 17Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005 5 2 0.023 4.6E-05 2.3E-05 2.3E-07

Page 18

### Multiplier **Mean High**  **Midpoint Low**  **Mean High**  **Midpoint Low**  Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1 133 108 83 1.3E-03 1.1E-03 8.3E-04

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 

### 0.1 13 11 8 1.3E-04 1.1E-04 8.3E-05
Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04 5 4 3 5.3E-05 4.3E-05 3.3E-05
Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 

### 0.02 3 2 1.7 2.7E-05 2.2E-05 1.7E-05
Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 

### 0.5 67 54 42 6.7E-04 5.4E-04 4.2E-04

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 

### 0.05 7 5 4 6.7E-05 5.4E-05 4.2E-05

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 

### 0.02 3 2 1.7 2.7E-05 2.2E-05 1.7E-05

Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 

### 0.01 1 1 0.8 1.3E-05 1.1E-05 8.3E-06

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 

### 0.25 33 27 21 3.3E-04 2.7E-04 2.1E-04
Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 

### 0.025 3 3 2.1 3.3E-05 2.7E-05 2.1E-05
Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01 1 1 1 1.3E-05 1.1E-05 8.3E-06 **Non-Specific Workplace Settings -**  **LADC (mg/m 3** 

### ) **Excess Cancer Risk**

Page 19Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005 1 1 0.415 6.7E-06 5.4E-06 4.2E-06

Page 20

### Multiplier **Mean High**  **Midpoint Low**  **Mean High**  **Midpoint Low** 
Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 

### 0.1

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04

Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 

### 0.02

Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 

### 0.5

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 

### 0.05

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 

### 0.02

Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 

### 0.01 **Non-Specific Workplace Settings -**  **LADC (mg/m 3** 

### ) **Excess Cancer Risk**

Exposure estimates are not available for this

industry Exposure estimates are not available for this industry

Page 21Scenario 13 (No respirator, midpoints of ranges for EF and WY) 

### 0.25

Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 

### 0.025

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005

Page 22

### Multiplier **Mean High**  **Midpoint Low**  **Mean High**  **Midpoint Low**  Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1 47 56 47 37 4.7E-04 5.6E-04 4.7E-04 3.7E-04

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 

### 0.1 5 6 5 4 4.7E-05 5.6E-05 4.7E-05 3.7E-05
Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04 2 2 2 1 1.9E-05 2.2E-05 1.9E-05 1.5E-05
Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 

### 0.02 1 1 1 0.7 9.4E-06 1.1E-05 9.4E-06 7.4E-06
Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 

### 0.5 24 28 24 19 2.4E-04 2.8E-04 2.4E-04 1.9E-04

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 

### 0.05 2 3 2 2 2.4E-05 2.8E-05 2.4E-05 1.9E-05

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 

### 0.02 1 1 1 0.7 9.4E-06 1.1E-05 9.4E-06 7.4E-06

Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 

### 0.01 0.5 1 0.5 0.4 4.7E-06 5.6E-06 4.7E-06 3.7E-06

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 

### 0.25 12 14 12 9 1.2E-04 1.4E-04 1.2E-04 9.3E-05
Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 

### 0.025 1 1 1 0.9 1.2E-05 1.4E-05 1.2E-05 9.3E-06
Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01 0.5 1 0.5 0.4 4.7E-06 5.6E-06 4.7E-06 3.7E-06 **Non-Specific Workplace Settings -**  **LADC (mg/m 3** 

### ) **Excess Cancer Risk**

Page 23Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005 0.2 0.3 0.2 0.2 2.4E-06 2.8E-06 2.4E-06 1.9E-06

Page 24

### Mean **High Midpoint**  **Low Mean**  **High Midpoint**  **Low** Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 389 198 8 3.9E-032.0E-037.8E-05

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 16 8 0.31 1.6E-047.9E-053.1E-06
Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 4 2 0.08 3.9E-052.0E-057.8E-07
Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 2 1 0.04 1.9E-059.9E-063.9E-07

**Mean High**  **Midpoint Low**  **Mean High**  **Midpoint Low**  Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 33 54 33 12 3.3E-045.4E-043.3E-041.2E-04

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 1 2 1 0.48 1.3E-052.2E-051.3E-054.8E-06
Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.3 1 0.33 0.12 3.3E-065.4E-063.3E-061.2E-06
Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.2 0.3 0.2 0.1 1.7E-062.7E-061.7E-066.0E-07

**Mean High**  **Midpoint Low**  **Mean High**  **Midpoint Low**  **Furniture Refinishing**  **LADC (mg/m 3** 

### ) **Excess Cancer Risk Professional**  **Contractors LADC (mg/m** **3**

### ) **Excess Cancer Risk**

**Automotive Refinishing**  

### LADC (mg/m**3**

### ) **Excess Cancer Risk**Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 65 293 147 0.5 6.5E-042.9E-03 1.5E-035.0E-06

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 3 12 6 0.02 2.6E-051.2E-045.9E-052.0E-07
Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 1 3 1 0.01 6.5E-062.9E-051.5E-055.0E-08
Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.3 1.5 0.7 0.003 3.3E-061.5E-057.4E-062.5E-08

### Mean **High Midpoint**  **Low Mean**  **High Midpoint**  **Low** Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY)
Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY)



### Mean **High Midpoint**  **Low Mean**  **High Midpoint**  **Low** Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 496 254 11 5.0E-032.5E-03 1.1E-04

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 20 10 0.44 2.0E-041.0E-044.4E-06
Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 5 3 0.11 5.0E-052.5E-051.1E-06
Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 2 1 0.06 2.5E-051.3E-055.5E-07

**LADC (mg/m 3** 

### ) **Excess Cancer Risk** 0.0015
1.5E-08

**Aircraft Paint Stripping**  **LADC (mg/m 3** 

### ) **Excess Cancer Risk** 0.003 3.0E-08 0.012 1.2E-07 **Art Restoration and Conservation**  

### LADC (mg/m**3**

### ) **Excess Cancer Risk**

0.3
3.0E-06

### Mean **High Midpoint**  **Low Mean**  **High Midpoint**  **Low** Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 34 155 79 2.3 3.4E-041.6E-037.9E-042.3E-05

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 1 6 3 0.092 1.4E-056.2E-053.2E-059.2E-07
Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.340 2 1 0.023 3.4E-061.6E-057.9E-062.3E-07
Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.2 0.8 0.4 0.012 1.7E-067.8E-064.0E-061.2E-07

**Mean High**  **Midpoint Low**  **Mean High**  **Midpoint Low**  Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 913 459 4.6 9.1E-034.6E-034.6E-05

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 37 18 0.184 3.7E-041.8E-041.8E-06
Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 9 5 0.046 9.1E-054.6E-054.6E-07

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 5 2 0.023 4.6E-052.3E-052.3E-07 **Graffitti Removal**



### Non-Specific **Workplace Settings - Immersion**  **LADC (mg/m 3** 

### ) **Excess Cancer Risk**

### Mean **High Midpoint** **Low Mean**  **High Midpoint**  **Low** Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 133 108 83 1.3E-03 1.1E-038.3E-04

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 5 4 3 5.3E-054.3E-053.3E-05
Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 1 1 1 1.3E-051.1E-058.3E-06
Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 1 1 0.415 6.7E-065.4E-064.2E-06

**Mean High**  **Midpoint Low**  **Mean High**  **Midpoint Low**  Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 47 56 47 37 4.7E-045.6E-044.7E-043.7E-04

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 2 2 2 1 1.9E-052.2E-051.9E-051.5E-05
Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.5 1 0.5 0.4 4.7E-065.6E-064.7E-063.7E-06
Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.2 0.3 0.2 0.2 2.4E-062.8E-062.4E-061.9E-06 **Non-Specific Workplace Settings**  **- Unknown LADC (mg/m** **3**

### ) **Excess Cancer Risk Non-Specific**  **Workplace Settings - Immersion**  **LADC (mg/m 3** 

### ) **Excess Cancer Risk**

### CHRONIC NON-CANCER RISK ESTIMATES (ADCs) FOR RELEVANT INDUSTRIES (SCENARIOS 1-16)

**Multiplier Mean**  **High Midpoint**  **Low MOE for Mean**  **Value MOE for High** 

**Value MOE for Midpoint** 

**Value MOE for Low Value** 

Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 1 680 347 14 **0.025 0.050**  **1.229**

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 0.1 68 35 1 **0.253 0.496**  12.286

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 0.04 27 14 1 **0.632 1.239**  30.714

Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 0.02 14 7 0.28 **1.265 2.478**  61.429

Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 0.5 340 174 7 **0.051 0.099**  **2.457** 

## DCM Chronic Non-Cancer Risk Estimates

**ADC (mg/m 3** **)**   ADCs for scenarios 2 to 16 have been**  **adjusted with the multiplier Professional**  **Contractors Chronic Non-Cancer MOE (24hr-1st percentile HEC=17.2 mg/m** **3 )**  **Benchmark MOE (TOTAL UF)=10**   Red bold text indicates MOEs below MOE benchmark value** 

Page 1Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 0.05 34 17 1 **0.506 0.991**  24.571

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 0.02 14 7 0.28 **1.265 2.478**  61.429

Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 0.01 7 3 0.14 **2.529 4.957**  122.857

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 0.25 170 87 4 **0.101 0.198**  **4.914**

Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 0.025 17 9 0.35 **1.012 1.983**  49.143

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 0.01 7 3 0.14 **2.529 4.957**  122.857

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 0.005 3 2 0.07 **5.059 9.914**  245.714

Page 2**Multiplier Mean**  **High Midpoint**  **Low MOE for Mean**  **Value MOE for High** 

**Value MOE for Midpoint** 

**Value MOE for Low Value**  Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 1

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 0.1

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 0.04

Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 0.02

Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 0.5

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 0.05

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 0.02 **ADC (mg/m 3** **)**   ADCs for scenarios 2 to 16 have been**  **adjusted with the multiplier**

Exposure estimates are not available for this

industry **Bathtub refinishing**

Exposure estimates are not available for this industry **Chronic Non-Cancer MOE (24hr-1st percentile HEC=17.2 mg/m 3** **)**

**Benchmark MOE (TOTAL UF)=10**   Red bold text indicates MOEs below MOE benchmark value** 

Page 3Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 0.01

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 0.25

Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 0.025

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 0.01

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 0.005

Page 4**Multiplier Mean**  **High Midpoint**  **Low MOE for Mean**  **Value MOE for High** 

**Value MOE for Midpoint** 

**Value MOE for Low Value** 

Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 1 58 95 58 21 **0.297 0.181**  **0.297 0.819** 

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 0.1 6 10 6 2 **2.966 1.811**  **2.966 8.190** 

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 0.04 2 4 2 1 **7.414 4.526**  **7.414** 20.476

Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 0.02 1 2 1 0.42 14.828 **9.053** 14.828 40.952

Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 0.5 29 48 29 11 **0.593 0.362**  **0.593 1.638** 

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 0.05 3 5 3 1 **5.931 3.621**  **5.931** 16.381

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 0.02 1 2 1 0.42 14.828 **9.053** 14.828 40.952 **ADC (mg/m 3** **)**   ADCs for scenarios 2 to 16 have been**  **adjusted with the multiplier Automotive**  **Refinishing Chronic Non-Cancer MOE (24hr-1st percentile HEC=17.2 mg/m** **3 )**  **Benchmark MOE (TOTAL UF)=10**   Red bold text indicates MOEs below MOE benchmark value** 

Page 5Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 0.01 1 1 1 0.21 29.655 18.105 29.655 81.905

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 0.25 15 24 15 5 **1.186 0.724**  **1.186 3.276** 

Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 0.025 1 2 1 0.53 11.862 **7.242** 11.862 32.762

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 0.01 1 1 1 0.21 29.655 18.105 29.655 81.905

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 0.005 0.29 0.48 0.29 0.11 59.310 36.211 59.310 163.810

Page 6**Multiplier Mean**  **High Midpoint**  **Low MOE for Mean**  **Value MOE for High** 

**Value MOE for Midpoint** 

**Value MOE for Low Value** 

Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 1 114 513 257 0.9 **0.151 0.034**  **0.067** 19.111

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 0.1 11 51 26 0.090 **1.509 0.335**  **0.669** 191.111

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 0.04 5 21 10 0.036 **3.772 0.838**  **1.673** 477.778

Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 0.02 2 10 5 0.018 **7.544 1.676**  **3.346** 955.556

Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 0.5 57 257 129 0.450 **0.302 0.067**  **0.134** 38.222

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 0.05 6 26 13 0.045 **3.018 0.671**  **1.339** 382.222

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 0.02 2 10 5 0.018 **7.544 1.676**  **3.346** 955.556 **ADC (mg/m 3** **)**   ADCs for scenarios 2 to 16 have been**  **adjusted with the multiplier Furniture**  **Refinishing Chronic Non-Cancer MOE (24hr-1st percentile HEC=17.2 mg/m** **3 )**  **Benchmark MOE (TOTAL UF)=10**   Red bold text indicates MOEs below MOE benchmark value** 

Page 7Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 0.01 1 5 3 0.009 15.088 **3.353 6.693**  1911.111

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 0.25 29 128 64 0.225 **0.604 0.134**  **0.268** 76.444

Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 0.025 3 13 6 0.023 **6.035 1.341**  **2.677** 764.444

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 0.01 1 5 3 0.009 15.088 **3.353 6.693**  1911.111

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 0.005 0.57 2.6 1.3 0.005 30.175 **6.706** 13.385 3822.222

Page 8**Multiplier Mean**  **High Midpoint**  **Low MOE for Mean**  **Value MOE for High** 

**Value MOE for Midpoint** 

**Value MOE for Low Value** 

Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 1

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 0.1

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 0.04

Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 0.02

Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 0.5

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 0.05

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 0.02 0.025

0.01 **ADC (mg/m 3** **)**   ADCs for scenarios 2 to 16 have been**  **adjusted with the multiplier**

0.5 **Art Restoration and Conservation** 

0.05

0.02

0.01

0.25 **Chronic Non-Cancer MOE (24hr-1st percentile HEC=17.2 mg/m 3** **) Benchmark MOE (TOTAL UF)=10**  **** Red bold text indicates MOEs below MOE benchmark value**

34.4

344

860

1720

68.8

688

1720

Page 9Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 0.01

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 0.25

Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 0.025

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 0.01

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 0.005 0.005

0.125

0.0125

0.005

0.0025 1376

3440

6880 3440

137.6

Page 10**Multiplier Mean**  **High Midpoint**  **Low MOE for Mean**  **Value MOE for High** 

**Value MOE for Midpoint** 

**Value MOE for Low Value** 

Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 1 868 444 20 **0.020 0.039**  **0.860**

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 0.1 87 44 2 **0.198 0.387**  **8.600**

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 0.04 35 18 1 **0.495 0.968**  21.500

Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 0.02 17 9 0.40 **0.991 1.937**  43.000

Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 0.5 434 222 10 **0.040 0.077**  **1.720**

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 0.05 43 22 1 **0.396 0.775**  17.200

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 0.02 17 9 0.40 **0.991 1.937**  43.000 **ADC (mg/m 3** **)**   ADCs for scenarios 2 to 16 have been**  **adjusted with the multiplier Aircraft Paint**  **Stripping Chronic Non-Cancer MOE (24hr-1st percentile HEC=17.2 mg/m** **3 )**  **Benchmark MOE (TOTAL UF)=10**   Red bold text indicates MOEs below MOE benchmark value** 

Page 11Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 0.01 9 4 0.20 **1.982 3.874**  86.000

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 0.25 217 111 5 **0.079 0.155**  **3.440**

Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 0.025 22 11 0.50 **0.793 1.550**  34.400

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 0.01 9 4 0.20 **1.982 3.874**  86.000

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 0.005 4 2 0.10 **3.963 7.748**  172.000

Page 12**Multiplier Mean**  **High Midpoint**  **Low MOE for Mean**  **Value MOE for High** 

**Value MOE for Midpoint** 

**Value MOE for Low Value**  Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 1

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 0.1

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 0.04

Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 0.02

Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 0.5

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 0.05

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 0.02

Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 0.01 **Ship Paint Stripping ADC (mg/m** **3 )**  **** ADCs for scenarios 2 to 16 have been adjusted with the multiplier** 

Exposure estimates are not available for this

industry **Chronic Non-Cancer MOE (24hr-1st percentile HEC=17.2 mg/m 3** **) Benchmark MOE (TOTAL UF)=10**  **** Red bold text indicates MOEs below MOE benchmark value**

Exposure estimates are not available for this industry

Page 13Scenario 13 (No respirator, midpoints of ranges for EF and WY) 0.25

Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 0.025

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 0.01

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 0.005

Page 14**Multiplier Mean**  **High Midpoint**  **Low MOE for Mean**  **Value MOE for High** 

**Value MOE for Midpoint** 

**Value MOE for Low Value** 
Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 1 59 271 138 4.1 **0.292 0.063**  **0.125 4.195** 

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 0.1 6 27 14 0.41 **2.915 0.635**  **1.246** 41.951

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 0.04 2 11 6 0.16 **7.288 1.587**  **3.116** 104.878

Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 0.02 1 5 3 0.082 14.576 **3.173 6.232**  209.756

Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 0.5 30 136 69 2 **0.583 0.127**  **0.249 8.390** 

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 0.05 3 14 7 0.21 **5.831 1.269**  **2.493** 83.902

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 0.02 1 5 3 0.082 14.576 **3.173 6.232**  209.756

Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 0.01 1 3 1 0.041 29.153 **6.347** 12.464 419.512 **ADC (mg/m 3** **)**   ADCs for scenarios 2 to 16 have been**  **adjusted with the multiplier Graffitti Removal**  **Chronic Non-Cancer MOE (24hr-1st percentile HEC=17.2 mg/m 3** **) Benchmark MOE (TOTAL UF)=10**  **** Red bold text indicates MOEs below MOE benchmark value**

Page 15Scenario 13 (No respirator, midpoints of ranges for EF and WY) 0.25 15 68 35 1 **1.166 0.254**  **0.499** 16.780

Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 0.025 1 7 3 0.103 11.661 **2.539 4.986**  167.805

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 0.01 1 3 1 0.041 29.153 **6.347** 12.464 419.512

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 0.005 0.295 1.4 0.690 0.021 58.305 12.694 24.928 839.024

Page 16**Multiplier Mean**  **High Midpoint**  **Low MOE for Mean**  **Value MOE for High** 

**Value MOE for Midpoint** 

**Value MOE for Low Value** 

Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 1 1,598 803 8 **0.011 0.021**  **2.150**

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 0.1 160 80 1 **0.108 0.214**  21.500

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 0.04 64 32 0.32 **0.269 0.535**  53.750

Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 0.02 32 16 0.160 **0.538 1.071**  107.500

Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 0.5 799 402 4 **0.022 0.043**  **4.300**

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 0.05 80 40 0.40 **0.215 0.428**  43.000

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 0.02 32 16 0.160 **0.538 1.071**  107.500 **ADC (mg/m 3** **)**   ADCs for scenarios 2 to 16 have been**  **adjusted with the multiplier Non-Specific**  **Workplace Settings - Immersion**  **Stripping of Wood Chronic Non-Cancer MOE (24hr-1st percentile HEC=17.2 mg/m** **3 )**  **Benchmark MOE (TOTAL UF)=10**   Red bold text indicates MOEs below MOE benchmark value** 

Page 17Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 0.01 16 8 0.080 **1.076 2.142**  215.000

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 0.25 400 201 2 **0.043 0.086**  **8.600**

Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 0.025 40 20 0.200 **0.431 0.857**  86.000

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 0.01 16 8 0.080 **1.076 2.142**  215.000

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 0.005 8 4 0.040 **2.153 4.284**  430.000

Page 18**Multiplier Mean**  **High Midpoint**  **Low MOE for Mean**  **Value MOE for High** 

**Value MOE for Midpoint** 

**Value MOE for Low Value** 

Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 1 232 188 145 **0.074 0.091**  **0.119**

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 0.1 23 19 15 **0.741 0.915**  **1.186**

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 0.04 9 8 6 **1.853 2.287**  **2.966**

Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 0.02 5 4 2.9 **3.707 4.574**  **5.931**

Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 0.5 116 94 73 **0.148 0.183**  **0.237**

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 0.05 12 9 7 **1.483 1.830**  **2.372**

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 0.02 5 4 2.9 **3.707 4.574**  **5.931 ADC (mg/m** **3 )**  **** ADCs for scenarios 2 to 16 have been adjusted with the multiplier**  **Non-Specific Workplace Settings -**  **Immersion Stripping of Wood**  **and Metal Chronic Non-Cancer MOE (24hr-1st percentile HEC=17.2 mg/m** **3 )**  **Benchmark MOE (TOTAL UF)=10**   Red bold text indicates MOEs below MOE benchmark value** 

Page 19Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 0.01 2 2 1.5 **7.414 9.149**  11.862

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 0.25 58 47 36 **0.297 0.366**  **0.474**

Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 0.025 6 5 3.6 **2.966 3.660**  **4.745**

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 0.01 2 2 1 **7.414 9.149**  11.862

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 0.005 1 1 1 14.828 18.298 23.724

Page 20**Multiplier Mean**  **High Midpoint**  **Low MOE for Mean**  **Value MOE for High** 

**Value MOE for Midpoint** 

**Value MOE for Low Value** 

Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 1

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 0.1

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 0.04

Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 0.02

Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 0.5

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 0.05

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 0.02 **ADC (mg/m 3** **)**   ADCs for scenarios 2 to 16 have been**  **adjusted with the multiplier**

Exposure estimates are not available for this

industry **Non-Specific Workplace Settings -**  **Immersion Stripping of Metal**  **Chronic Non-Cancer MOE (24hr-1st percentile HEC=17.2 mg/m 3** **) Benchmark MOE (TOTAL UF)=10**  **** Red bold text indicates MOEs below MOE benchmark value**

Exposure estimates are not available for this industry

Page 21Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 0.01

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 0.25

Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 0.025

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 0.01

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 0.005

Page 22**Multiplier Mean**  **High Midpoint**  **Low MOE for Mean**  **Value MOE for High** 

**Value MOE for Midpoint** 

**Value MOE for Low Value** 

Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 1 81 98 81 65 **0.212 0.176**  **0.212 0.265** 

Scenario 2 (Respirator APF 10, high ends of ranges for EF and WY) 0.1 8 10 8 7 **2.123 1.755**  **2.123 2.646** 

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 0.04 3 4 3 3 **5.309 4.388**  **5.309 6.615** 

Scenario 4 (Respirator APF 50, high ends of ranges for EF and WY) 0.02 2 2 2 1.3 10.617 **8.776** 10.617 13.231

Scenario 5/9 (No respirator, one midpoint and one high end of range for EF and WY) 0.5 41 49 41 33 **0.425 0.351**  **0.425 0.529** 

Scenario 6/10 (Respirator APF 10, one midpoint and one high end of range for EF and WY) 0.05 4 5 4 3 **4.247 3.510**  **4.247 5.292** 

Scenario 7/11 (Respirator APF 25, one midpoint and one high end of range for EF and WY) 0.02 2 2 2 1.3 10.617 **8.776** 10.617 13.231 **ADC (mg/m 3** **)**   ADCs for scenarios 2 to 16 have been**  **adjusted with the multiplier Non-Specific**  **Workplace Settings - Unknown**  **Chronic Non-Cancer MOE (24hr-1st percentile HEC=17.2 mg/m 3** **) Benchmark MOE (TOTAL UF)=10**  **** Red bold text indicates MOEs below MOE benchmark value**

Page 23Scenario 8/12 (Respirator APF 50, one midpoint and one high end of range for EF and WY) 0.01 1 1 1 0.65 21.235 17.551 21.235 26.462

Scenario 13 (No respirator, midpoints of ranges for EF and WY) 0.25 20 25 20 16 **0.849 0.702**  **0.849 1.058** 

Scenario 14 (Respirator APF 10, midpoints of ranges for EF and WY) 0.025 2 2 2 1.6 **8.494 7.020**  **8.494** 10.585

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 0.01 1 1 1 0.65 21.235 17.551 21.235 26.462

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 0.005 0.41 0.49 0.41 0.33 42.469 35.102 42.469 52.923

Page 24

### Multiplier**Mean High**  **Midpoint Low**  **MOE for Mean**  **Value MOE for** 

**High Value**  **MOE for**

**Midpoint Value**  **MOE for Low Value** 

Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1 680 347 14 **0.025 0.050**  **1**

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04 27 14 1 **1 1**  31

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01 7 3 0.1 **3 5**  123

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005 3 2 0.1 **5** 10 246

**Multiplier Mean**  **High Midpoint**  **Low MOE for**  **Mean Value**  **MOE for**

**High Value**  **MOE for**

**Midpoint Value**  **MOE for Low Value** 

Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1 58 95 58 21 **0.3 0.2**  **0.3 0.8** 

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04 2 4 2 1 **7 5**  **7** 20

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01 1 1 1 0.2 30 18 30 82

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005 0.3 0.5 0.3 0.1 59 36 59 164 **Professional Contractors**  **ADC (mg/m 3** 

### ) **Chronic Non-Cancer MOE (24hr-1st**

**Automotive Refinishing**  

### ADC (mg/m**3**

### ) **Chronic Non-Cancer MOE (24hr-1st**

**Furniture ADC (mg/m** **3**

### ) **Chronic Non-Cancer MOE (24hr-1st**

### Multiplier**Mean High**  **Midpoint Low**  **MOE for Mean**  **Value MOE for** 

**High Value**  **MOE for**

**Midpoint Value**  **MOE for Low Value** 

Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1 114 513 257 0.9 **0.2 0.03**  **0.1** 19

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04 5 21 10 0.04 **4 0.8**  **2** 478

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01 1 5 3 0.01 15 **3 7**  1911

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005 0.6 3 1 0.005 30 **7** 13 3822

**Multiplier Mean**  **High Midpoint**  **Low MOE for**  **Mean Value**  **MOE for**

**High Value**  **MOE for**

**Midpoint Value**  **MOE for Low Value** 

Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005

**Multiplier Mean**  **High Midpoint**  **Low MOE for**  **Mean Value**  **MOE for**

**High Value**  **MOE for**

**Midpoint Value**  **MOE for Low Value**  **Furniture Refinishing** 

0.005
3440 0.02
860 **Art Restoration and Conservation**  

### ADC (mg/m**3**

### ) **Chronic Non-Cancer MOE (24hr-1st**

0.5

34

0.003
6880

**Aircraft Paint Stripping**  **ADC (mg/m 3** 

### ) **Chronic Non-Cancer MOE (24hr-1st**Scenario 1 [No

respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1 868 444 20 **0.02 0.04**  **0.9**

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04 35 18 1 **0.5 1**  22

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01 9 4 0.2 **2 4**  86

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005 4 2 0.1 **4 8**  172

**Multiplier Mean**  **High Midpoint**  **Low MOE for**  **Mean Value**  **MOE for**

**High Value**  **MOE for**

**Midpoint Value**  **MOE for Low Value** 

Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1 59 271 138 4 **0.3 0.1**  **0.1 4** 

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04 2 11 6 0.2 **7 2**  **3** 105

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01 1 3 1 0.04 29 **6** 12 420

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005 0.3 1 0.7 0.02 58 13 25 839

**Multiplier Mean**  **High Midpoint**  **Low MOE for**  **Mean Value**  **MOE for**

**High Value**  **MOE for**

**Midpoint Value**  **MOE for Low Value**  **Graffitti Removal** 

### ADC (mg/m**3**

### ) **Chronic Non-Cancer MOE (24hr-1st**

**Non-Specific Workplace**  **Settings - Immersion**  **Stripping of Wood**  **ADC (mg/m 3** 

### ) **Chronic Non-Cancer MOE (24hr-1st**Scenario 1 [No

respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1 1,598 803 8 **0.01 0.02**  **2**

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04 64 32 0.3 **0.3 0.5**  54

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01 16 8 0.08 **1 2**  215

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005 8 4 0.04 **2 4**  430

**Multiplier Mean**  **High Midpoint** **Low MOE for**  **Mean Value**  **MOE for**

**High Value**  **MOE for**

**Midpoint Value**  **MOE for Low Value** 

Scenario 1 [No respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1 232 188 145 **0.07 0.1**  **0.1**

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04 9 8 6 **2 2**  **3**

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01 2 2 1 **7 9**  12

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005 1 1 1 15 18 24

**Multiplier Mean**  **High Midpoint**  **Low MOE for**  **Mean Value**  **MOE for**

**High Value**  **MOE for**

**Midpoint Value**  **MOE for Low Value**  **Non-Specific Workplace**  **Settings - Unknown**  **ADC (mg/m 3** 

### ) **Chronic Non-Cancer MOE (24hr-1st Non-Specific**  **Workplace Settings -**  **Immersion Stripping of**  **Wood and Metal**  **ADC (mg/m 3** 

### ) **Chronic Non-Cancer MOE (24hr-1st**Scenario 1 [No

respirator, high ends of ranges for exposure frequency (EF) and working years (WY)] 

### 1 81 98 81 65 **0.2 0.2**  **0.2 0.3** 

Scenario 3 (Respirator APF 25, high ends of ranges for EF and WY) 

### 0.04 3 4 3 3 **5 4**  **5 7** 

Scenario 15 (Respirator APF 25, midpoints of ranges for EF and WY) 

### 0.01 1 1 1 0.7 21 18 21 26

Scenario 16 (Respirator APF 50, midpoints of ranges for EF and WY) 

### 0.005 0.4 0.5 0.4 0.3 42 35 42 53

### Verification of ADC and LADC values Reported in DCM Risk Assessment from 8-hr monitoring exposure data

**Multiplier Mean**  **High Midpoint**  **Low Mean**  **High Midpoint**  **Low Mean**  **High Midpoint**  **Low** Scenario 1 (No respirator, APF=0) 1 2,980 1,520 60 

### 680.4 347.0 13.7 388.8 198.3 7.8

**Multiplier Mean**  **High Midpoint**  **Low Mean**  **High Midpoint**  **Low Mean**  **High Midpoint**  **Low** Scenario 1 (No respirator, APF=0) 1 253 416 253 90 

### 57.8 95.0 57.8 20.5 33.0 54.3 33.0 11.7

**Multiplier Mean**  **High Midpoint**  **Low Mean**  **High Midpoint**  **Low Mean**  **High Midpoint**  **Low** Scenario 1 (No respirator, APF=0) 1 499 2,245 1,125 4 

### 113.9 512.6 256.8 0.9 65.1 292.9 146.8 0.5

**Multiplier Mean**  **High Midpoint**  **Low Mean**  **High Midpoint**  **Low Mean**  **High Midpoint**  **Low** Scenario 1 (No respirator, APF=0) 1

**Multiplier Mean**  **High Midpoint**  **Low Mean**  **High Midpoint**  **Low Mean**  **High Midpoint**  **Low** Scenario 1 (No respirator, APF=0) 1 3,802 1,944 86 

### 868.0 443.8 19.6 496.0 253.6 11.2

**Multiplier Mean**  **High Midpoint**  **Low Mean**  **High Midpoint**  **Low Mean**  **High Midpoint**  **Low** Scenario 1 (No respirator, APF=0) 1 260 1,188 603 18 

### 59.4 271.2 137.7 4.1 33.9 155.0 78.7 2.3

**Multiplier Mean**  **High Midpoint**  **Low Mean**  **High Midpoint**  **Low Mean**  **High Midpoint**  **Low** Scenario 1 (No respirator, APF=0) 1 7,000 3,518 35 

### 1598.2 803.2 8.0 913.2 459.0 4.6 **Automotive Refinishing**  **Acute 8-hr concentration (mg/m 3** **)** 

### Professional **Contractors Acute 8-hr concentration (mg/m** **3 )** 



### Aircraft Paint **Stripping Acute 8-hr concentration (mg/m** **3 )**  

### Furniture **Refinishing Acute 8-hr concentration (mg/m** **3 )** 



### Art Restoration **and Conservation Acute 8-hr concentration (mg/m** **3 )** 

2

**Acute 8-hr concentration (mg/m 3** **)** 

### Graffitti Removal **Acute 8-hr concentration (mg/m 3** **) ADC (mg/m** **3 )**  **LADC (mg/m 3** **)**



### 0.5 **ADC (mg/m 3** **)**

**ADC (mg/m 3** **)**

**ADC (mg/m 3** **)**

**ADC (mg/m 3** **)**

**ADC (mg/m 3** **)**

**ADC (mg/m 3** **) LADC (mg/m** **3 )** 

**LADC (mg/m 3** **)**



### Non-Specific **Workplace** 0.3 **LADC (mg/m 3** **)**

**LADC (mg/m 3** **)**

**LADC (mg/m 3** **)**

**LADC (mg/m 3** **) Multiplier**  **Mean High**  **Midpoint Low**  **Mean High**  **Midpoint Low**  **Mean High**  **Midpoint Low**  Scenario 1 (No respirator, APF=0) 1 1,017 825 633 

### 232.2 188.4 144.5 132.7 107.6 82.6

**Multiplier Mean**  **High Midpoint**  **Low Mean**  **High Midpoint**  **Low Mean**  **High Midpoint**  **Low** Scenario 1 (No respirator, APF=0) 1 357 428 357 285 

### 81.5 97.7 81.5 65.1 46.6 55.8 46.6 37.2 **Non-Specific Workplace**  **Acute 8-hr concentration (mg/m 3** **)**



### Non-Specific **Workplace Acute 8-hr concentration (mg/m** **3 )**  **ADC (mg/m 3** **)**

**ADC (mg/m 3** **) LADC (mg/m** **3 )**  **LADC (mg/m 3** **)**