Directions -

**Facility Profile**  **Max. Capacity -**  3 (cars/day) Subject to NESHAP, Subpart HHHHHH? Y (Y or N)

**Coating Information -** Wo rst Case Coating for VOC Emissions:

Max. Coating Usage - 2.0 (gal/car) Wo rst Case Coating Density - 8.34 (lb/gal) If using site-specific information, provide a copy of MSDS for this coating. Wo rst Case VOC Content of the Coating - 100% (%) If using site-specific information, provide a copy of MSDS for this coating. Wo rst Case Coating for PM Emissions:

Max. Coating Usage - 1.5 (gal/car) Wo rst Case Coating Density - 8.34 (lb/gal) If using site-specific information, provide a copy of MSDS for this coating. Wo rst Case Coating Solid Content - 100% (%) If using site-specific information, provide a copy of MSDS for this coating.

Transfer Efficiency- 40% (%) (select the lowest applicable 40% for air atomized spray; one) 45% for airless spray; 60% for manual electrostatic spray; 75% for HVLP guns; 85% for flow coat, dip coat, and non rotational automatic electrostatic spray; 90% for rotating head automatic electrostatic spray; 95% for electrodeposition, powder Type of PM Control Equipment- Filter

**Solvent Information -** Max. Solvent Usage - 1 (gal/car) Wo rst Case Solvent Density - 8.34 (lb/gal) If using site-specific information, provide a copy of MSDS for this coating. Wo rst Case VOC Content of the Solvent - 100% (%) If using site-specific information, provide a copy of MSDS for this coating. **Metal Degreasing Information -**

Solvent Density 11 lb/gal Provide an MSDS for each solvent used Annual solvent makeup 500 gallons Solvent makeup is gross usage minus waste disposal **Total Heating Unit Capacity -**  10 (MMBtu/hr) Fuels Used Natural Gas- Y (Y or N) Sulfur (gr/100 ft3 ) Propane- Y (Y or N) 15.0 Default = 15 Butan- Y (Y or N) 15.0 Default = 15 Enter the facility's information below. For heating fuels used, write the letter "Y" or "N" next to each fuel type to indicate that the facility does or does not burn that type of fuel. The facility wide emissions will be displayed on the "Output" sheet. Excel chooses the correct criteria pollutant emission rate depending on the type of fuels used. 

# Potential To Emit Calculator for A**uto Body Repair and Miscellaneous Surface Coating Operations**  3/23/2015 This spreadsheet helps estimate a facility's potential to emit. It is provided for the convenience of the permitted community. EPA does not guarantee the accuracy or appropriateness of this information. Emission factor sources are subject to revision or correction. It is the permittee's responsibility to verify the accuracy of the information. EPA is not liable for errors or omissions.

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### Facility **Total PTE (ton/y r)** 
Process/Unit PM PM 10 

### PM 2.5 

### SO 2 

### NO X 

### CO VOC Surface Coating Operations 0.08 0.08 0.08 - - - 13.70 Heater(s) 0.10 0.34 0.34 0.72 6.44 3.61 0.48 Cold Degreasers

- - - - - - 2.75 Total PTE **0.18 0.43**  **0.43 0.72**  **6.44 3.61**  **14.18** 3/23/2015 

# Potential To Emit Calculator for A**uto Body Repair and Miscellaneous Surface Coating Operations** 

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### Emissions from Surface Coating Operations Purple values are pulled from other worksheet Blue values are results **PTE of VOC:** Density Max. VOC Content Max. Usage Max. Capacity PTE of VOC (lb/gal) (%) (gal/car) (car/day) (ton/yr) Wo rst Case Coating for VOC 8.34 100.0% 2.0 3.0 9.13
Wo rst Case Solvent 8.34 100.0% 1.0 3.0 4.57
Total 13.70
**Methodology** PTE of VOC (ton/yr) = Max. Usage (gal/car) x Max. Capacity (car/day) x 365 day/yr x Density (lb/gal) x VOC Content (%) x 1 ton/2000 lb



### PTE of PM/PM10/PM2.5 Subject to NESHAP, Subpart HHHHHH? Y PM Control Efficiency = 98% (If not subject to this NESHAP, control equipment is not counted while calculating PTE, i.e., control Efficiency = 0%) Density Coating Solid

Content Max. Usage Max. Capacity Transfer Efficiency Control Efficiency PTE of

PM/PM 10

### /PM 2.5 

### (lb/gal) (%) (gal/car) (car/day) (%) (%) (ton/yr) Wo rst Case Coating for PM 8.34 100.0% 1.5 3.0 40.0% 98.0% 0.08
**Methodology** PTE of PM/PM10/PM2.5 (ton/yr) = Max. Usage (gal/car) x Max. Capacity (car/day) x 365 day/yr x Density (lb/gal) x Coating Solid Content (%) x (1-Transfer Efficiency) x (1-Control Efficiency) x 1 ton/2000 lb 

### 3/23/2015 

# Potential To Emit Calculator for Auto Body Repair and Miscellaneous Surface Coating Operations

Page 1 of 1**Emissions from Heater(s) - Criteria Pollutants** 10 Heat Input (MMBtu/hr) Purple values are pulled from other w orksheet Blue values are results **Worst Case PTE (ton/yr)** PM PM 10 PM 2.5 SO 2 NOX CO VOC **0.10 0.34**  **0.34 0.72**  **6.44 3.61**  **0.48**
**Fuel Type: Natural Gas**  Used: Y Pollutant PM PM 102 PM 2.53 SO 2 NOX CO VOC Emission Factor1 (lb/MMSCF) 1.9 7.6 7.6 0.6 100 84 5.5 PTE (ton/yr) **0.08 0.33**  **0.33 0.03**  **4.29 3.61**  **0.24**
**Note:** 1. Emission factors are from AP-42, Chapter 1.4, Tables 1.4-1 and 1.4-2 (updated 07/98). 2. PM 10emission factor is condensable and filterable PM combined. PM emission factor is for filterable PM only. 3. Assume PM 2.5emissions are equal to PM 10emissions. **Methodology** PTE (ton/yr) = Heat Input (MMBtu/hr) x 1 MMSCF/1,020 MMBtu x EF (lb/MMSCF) x 8760 hr/yr x 1 ton/2000 lb
**Fuel Type: Propane**  Used: Y Sulfur Content: 15.00 gr/100 ft3 Pollutant PM PM 102 PM 2.53 SO 2 NOX CO VOC Emission Factor1 (lbs/kgal) 0.2 0.7 0.7 1.5 13 7.5 1.0 PTE (ton/yr) **0.10 0.34**  **0.34 0.72**  **6.22 3.59**  **0.48**
**Note:** 1. Emission factors are from AP-42, Chapter 1.5, Table 1.5.1 (updated 07/08). 2. PM 10emission factor is condensable and filterable PM combined. PM emission factor is for filterable PM only. 3. Assume PM 2.5emissions are equal to PM 10emissions. **Methodology** PTE (ton/yr) = Heat Input (MMBtu/hr) x 1 kgal/91.5 MMBtu x EF (lb/kgal) x 8760 hr/yr x 1 ton/2000 lb
**Fuel Type: Butane**  Used: Y Sulfur Content: 15.00 gr/100 ft3 Pollutant PM PM 102 PM 2.53 SO 2 NOX CO VOC Emission Factor1 (lb/kgal) 0.2 0.8 0.8 1.35 15 8.4 1.1 PTE (ton/yr) **0.09 0.34**  **0.34 0.58**  **6.44 3.61**  **0.47**
**Note:** 1. Emission factors are from AP-42, Chapter 1.5, Table 1.5.1 (updated 07/08). 2. PM 10emission factor is condensable and filterable PM combined. PM emission factor is for filterable PM only. 3. Assume PM 2.5emissions are equal to PM 10emissions. **Methodology** PTE (ton/yr) = Heat Input (MMBtu/hr) x 1 kgal/102 MMBtu x EF (lb/kgal) x 8760 hr/yr x 1 ton/2000 lb 

### Potential To Emit Calculator for A**uto Body Repair and Miscellaneous Surface Coating Operations**  3/23/2015

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## Em issions from Batch-loaded Cold Cleaning Degreasers Density 11 lb/gal Annual Makeup 500 gallons

**Worst Case PTE (ton/yr)** PM PM 10 

## PM 2.5 

## SO 2 

## 0.00 **0.00 0.00**  **0.00**

Note: Emissions based on a mass balance, where annual makeup is the difference between the gallons of solvent used and the gallons of solvent removed as waste 

# Potential To Emit Calculator for A**uto Body Repair and Miscellaneous Surface Coating Operations**  3/23/2015

## Purple values are pulled from other worksheet

Blue values are results NO X 

## CO VOC **0.00 0.00**  **2.75**

Note: Emissions based on a mass balance, where annual makeup is the difference between the gallons of solvent used and the gallons of solvent removed as waste 

# Potential To Emit Calculator for A**uto Body Repair and Miscellaneous Surface Coating Operations**  3/23/2015