Company Name Brush Resources Incorporated Company Name Brush Resources Incorporated

Site Name Delta Mill Site Name Delta Mill Company ID - 1945 Site ID - 10311 NOTE: Be aware that this report uses different methods of calculating emissions than are required for the 2006 Emissions Inventory.

1 **1998** 2336 S-9 30599999 No 1657 25342 gal/year 432 bbl/yr 0.1 mmbtu/gal 10.3 **MSDS Phillips Petroleum** 
2**2006 (using 1998 method of**  **calculation)** 2336 S-9 30599999 No 1657 **29964**gal/year 432 bbl/yr 0.1 mmbtu/gal 10.3 **MSDS Phillips Petroleum** 
3**2006 (if method of calculation is**  **different from 1998)** 2336 S-9 30599999 No 1657 **0** gal/year 432 bbl/yr **0.1** mmbtu/gal

1 **1998** 4237 S-10 30100308 small boiler (back-up) No 1648 146.292 1000 gal/yr 12.5 mmbtu/hr 150000 btu/gal 1.5 **Vendor Supplied Fuel**  **Spec Sheet** 0
2**2006 (using 1998 method of**  **calculation)** 4237 S-10 30100308 small boiler (back-up) No 1648 **0** 1000 gal/yr 12.5 mmbtu/hr 150000 btu/gal 1.5 **Explain** 0

3**2006 (if method of calculation is**  **different from 1998)** 4237 S-10 30100308 small boiler (back-up) No 1648 **0** gal/year 12.5 mmbtu/hr **0.14** mmbtu/gal **0.5 Explain**  **0**

4**2006 (if method of calculation is**  **different from 1998)** 4237 S-10 30100308 No 1648 **53.33** mmcuft/yr **1050** btu/cu ft **Explain** small boiler (back-up) Natural Gas

5**2006 Calculations: Fuel type changed from fuel oil to natural gas.** #5 Fuel oil

Diesel #2 #5 Fuel oil **How Sulfur**  **Content calculated**  **%**

**Ash Amount**  **Units/Yr Design**  **Rate Units**  **Heating Value**  **Units %**  **Sulfur Associated**  **Stack ID Raw** **Material or Fuel used**  **Throughput Generating Emissions If Throughput is a Fuel** 

**Year DAQ ID**  **Pt Source ID**  **SCC Description of Process**  **NSPS (Yes/No)**  4**2006 Calculations:** sulfate mill Propane - Gaseous
sulfate mill Propane - Gaseous **% Sulfur**  **How Sulfur** 

**Content calculated**  sulfate mill Propane - Gaseous **Amount Units/Yr**  **Design Rate**  **Units Heating**  **Value Units**  **Throughput Generating Emissions If Throughput is a Fuel** 
**% Ash**  

### ANNUAL SULFUR DIOXIDE EMISSION REPORT

This form is to be used by sources that have emitted 100 tons or more of SO2

### in any calendar year after 1999, and that are**not subject**to acid rain continuous monitoring reporting requirements (40CFR Part 75). Row 1 in the following table(s) contains 1998 historical inventory data for the listed component. Row 2 is used to calculate the 2006 process emissions using the same method that was used in 1998. The inputs required are in green font. To insert the new data you type over the top of the old data. Row 3 (shaded) is used to show and calculate any changes in the method of calculation from 1998 to 2006 (i.g. emission factors, % of sulfur, heating value, controls, breakdowns, estimation methods). If the current method of calculating the SO2

### emissions does not work with the equation provided in row 3, the calculation should be provided in row 4. Rows 3 and 4 should have the same calculations as contained in the 2006 Emission Inventory.

**Year DAQ ID**  **Pt Source ID**  **SCC Description of Process**  **NSPS (Yes/No)**  **Associated**

**Stack ID Raw** **Material or Fuel used** 



### Page 1 Brush Resources53 0.01 0 8Table 1.5-1 (7/93) 0.00103 lb/gal
53 0.015 **0** 8Table 1.5-1 (7/93) 0.00103 lb/gal
53 0.00 **0 0**  **0** lb/gal

17.23 0 8 AP-42, Table 1.3-1 235.5 lb/1000 gal
0.00 **0** 8 AP-42, Table 1.3-1 235.5 lb/1000 gal

0.00 **0** 8 **AP-42, Table 1.3-1 0.071**  lbs/gal

0.016 **0** 8 **AP-42, Table 1.4-2 0.6**  lbs/mmcu ft **Name of Primary Control**  **Control Code (See**  **List) Units** 

**Name of Secondary Control**  **Control Code (See**  **List) Control** 

**Efficiency (%) Emissions** 

**(tons/yr) Emissions** 

**from Breakdow** **n (tons/year)**  **Estimate**

**Code Estimate Method**  **Emission Factor**  **Primary Control Secondary Control**  Venturi Scrubber
Venturi Scrubber Venturi Scrubber **Emissions (tons/yr)**  **Emissions**

**from Breakdow** **n (tons/year)**  **Estimate**

**Code Estimate Method**  **Emission Factor**  **Units Primary Control**  **Secondary Control**
**Control Efficiency (%)**  **Name of Primary Control**  **Control Code (See**  **List) Name of** 

**Secondary Control Control**  **Code (See List)** 



### Page 2 Brush Resources1 **1998** 7275 S-11 30590001 No 1649 1614.502 1000 gal/yr 81.2 mmbtu/hr 150000 btu/gal 1.5 **Explain** 0

2**2006 (using 1998 method of**  **calculation)** 7275 S-11 30590001 No 1649 **0** 1000 gal/yr 81.2 mmbtu/hr 150000 btu/gal 1.5 **Explain** 0

3**2006 (if method of calculation is**  **different from 1998)** 7275 S-11 30590001 No 1649 **0** gal/year **0.14** mmbtu/gal **0.5 Explain**  0

4**2006 (if method of calculation is**  **different from 1998)** 7275 S-11 30590001 No 1649 **131.21** mmcuft/yr **1050** btu/cu ft **Explain**

1 **1998** 14692 S-8 30590001 No 1656 34788 gal/year 0 n/a 0 n/a 0 0
2**2006 (using 1998 method of**  **calculation)** 14692 S-8 30590001 No 1656 **35176**gal/year 0 n/a 0 n/a 0 0

3**2006 (if method of calculation is**  **different from 1998)** 14692 S-8 30590001 No 1656 **0** gal/year 0 n/a 0 n/a 0 0

4**2006 Calculations** Roasting Grinding Propane
Roasting Grinding Propane Roasting Grinding Propane **How Sulfur**  **Content calculated**  **%**

**Ash Description of Process**  **Amount Units/Yr**  **Design Rate**  **Units Heating**  **Value Units**  **% Sulfur**  **NSPS (Yes/No)**  **Associated**

**Stack ID Raw** **Material or Fuel used**  **Year DAQ ID**  **Pt Source ID**  **SCC Throughput Generating Emissions**  **If Throughput is a Fuel**

process steam boiler Natural Gas

5**2006 Calculations: Fuel type changed from fuel oil to natural gas.** process steam boiler Fuel oil
process steam boiler Diesel #2 process steam boiler Fuel oil **How Sulfur**  **Content calculated**  **%**

**Ash Amount**  **Units/Yr Design**  **Rate Units**  **Heating Value**  **Units If Throughput is a Fuel** 
**% Sulfur**  **Year DAQ ID**  **Pt Source ID**  **SCC Description of Process**  **NSPS (Yes/No)**  **Associated**

**Stack ID Raw** **Material or Fuel used**  **Throughput Generating Emissions**



### Page 3 Brush Resources190.11 **0** 8AP42, Table 1.3-1 235.5 lb/1000 gal
0.00 **0** 8AP42, Table 1.3-1 235.5 lb/1000 gal

0.00 **0 8** **AP42, Table 1.3-1 0.071**  lbs/gal

0.039 **0 8** **AP42, Table 1.4-2 0.6**  lb/mmcft

0.02 0 8 AP42, Table 1.5-1 (7/93) 0.00103 lb/gal
0.018 **0** 8 AP42,Table 1.5-1 (7/93) 0.00103 lb/gal

0.00 **0 lb/gal**  **Name of Primary Control**  **Estimate Method Emission**  **Factor Units**  **Primary Control Secondary Control** 

**Control Efficiency (%)**  **Emissions**

**(tons/yr) Emissions** 

**from Breakdow** **n (tons/year)**  **Estimate**

**Code Name of**  **Secondary Control Control**  **Code (See List)**  **Control Code (See**  **List) Name of**  **Primary Control Control**  **Code (See List)**  **Estimate Code**  **Estimate Method Emission**  **Factor Units**  **Primary Control Secondary Control** 
**Control Efficiency (%)**  **Emissions**

**(tons/yr) Emissions** 

**from Breakdow** **n (tons/year)**  **Name of Secondary Control**  **Control Code (See**  **List)**



### Page 4 Brush Resources1 **1998** 14693 Misc-7 30590001 No 0 5512 hp-hr 0 n/a 135000 btu/gal 0.5 **Explain** 0

2**2006 (using 1998 method of**  **calculation)** 14693 Misc-7 30590001 No 0 **37176** hp-hr 0 n/a 135000 btu/gal 0.5 **Explain** 0

3**2006 (if method of calculation is**  **different from 1998)** 14693 Misc-7 30590001 No 0 **0** hp-hr 0 n/a 135000 btu/gal 0

**EQUIPMENT NOT RUN IN 1998 THAT EMITS SO x**  **2006 SO x**  **How sulfur content was calculated**  **Tons/year DAQ ID**  **Point**

**Source ID Description of Process**  4**2006 Calculations Description of Process** 
Stationary Engines Diesel #2
Stationary Engines Diesel #2 Stationary Engines Diesel #2 **How Sulfur**  **Content calculated**  **%**

**Ash Amount**  **Units/Yr Design**  **Rate Units**  **Heating Value**  **Throughput Generating Emissions If Throughput is a Fuel** 

**Units %** 

**Sulfur NSPS**  **(Yes/No) Associated** 

**Stack ID Raw** **Material or Fuel used**  **5 DAQ ID**  **Pt Source ID**  **SCC**



### Page 5 Brush Resources0.01 0 8AP42, Table 3.3-1 0.00205 lb/hp-hr
0.038 **0** 8AP42, Table 3.3-1 0.00205 lb/hp-hr

0.00 **0 0**  lb/hp-hr

**Component Current**  **Adjusted**

2336 0.015 0.015 4237 0.016 0.016 7275 0.039 0.039 14692 0.018 0.018 14693 0.038 0.038 TOTAL **0.127 0.127**  Mobile 0.152 0.152 GRAND TOTAL **0.279 0.279**  **Control Code (See**  **List) Name of**  **Primary Control Emissions**  **from Breakdow** **n (tons/year)**  **Estimate**

**Code Estimate Method**  **Emission Factor**  **Units Primary Control**  **Secondary Control**
**Control Efficiency (%)**  **Emissions**

**(tons/yr) Name of**  **Secondary Control Control**  **Code (See List)** 



### Page 6 Brush Resources