### Instructionsfor Completing the Process Data Template

This template is to be used to record the 30 daily averages of specific process data required by the ICR. The ERT does not have the capability to store these daily averages. This spreadsheet included 4 separate surrogate worksheets,in case the boiler tested is tested for all surrogates at 4 different dates.This spreadsheet is intended to be used for one boiler of one facility.Data for multiple boilers should be handled by using separate copies of this spreadsheet. are required (if applicable to your boilers' operation). You do not need to populate cells shaded in gray, as they are automaticallypopulated from the Boiler Information worksheet. Please Do Not modify the structure of this spreadsheet by adding or subtracting rows, columns, cells. Please name each resulting spreadsheet with the following naming convention: [FacilityID]_Unit_[BoilerID]_Processdata.xls(example:8100_Unit_2_Processdata.xls).

Pleaserefer to the following steps when using these spreadsheets.

BoilerInformation Worksheet

Pleaseenter the EIA Facility Code, Facility Name and Boiler ID of your boiler on the Boiler Informationworksheet.

ProcessData Worksheets

Pleaseuse one process data worksheetfor each HAP surrogate even is simultaneous testing of different HAP surrogates was done.

### This template is to be used to record the 30 daily averages of specific process data required by the ICR. The ERT does not have the capability to store these daily averages. This spreadsheet included 4 separate surrogate worksheets,in case the This spreadsheet is intended to be used for one boiler of one facility.Data for multiple boilers should be handled by using separate copies of this spreadsheet. Fields shaded in yellow are required (if applicable to your boilers' operation). You do not need to populate cells shaded in gray, as they are Please Do Not modify the structure of this spreadsheet by Please name each resulting spreadsheet with the following naming convention:

Pleaseenter the EIA Facility Code, Facility Name and Boiler ID of your boiler on the Boiler Informationworksheet.

Pleaseuse one process data worksheetfor each HAP surrogate even is simultaneous testing of different HAP surrogates wasEIA

Facility Code Facility Name Boiler ID

994 AES Petersburg 1EIA

Facility Code Facility Name Boiler ID

994 AES Petersburg 1

Daily A verage Process Data for a 30 Day Period Including the Testing Date Date Coal Firing Rate Coal Firing Rate (units) Synfuel Firing Rate Day 1 3/1/2010 2417 tons/day Day 2 3/2/2010 2295 tons/day Day 3 3/3/2010 2464 tons/day Day 4 3/4/2010 2415 tons/day Day 5 3/5/2010 2050 tons/day Day 6 3/6/2010 Unit Down Unit Down Day 7 3/7/2010 Unit Down Unit Down Day 8 3/8/2010 Unit Down Unit Down Day 9 3/9/2010 Unit Down Unit Down Day 10 3/10/2010 Unit Down Unit Down Day 11 3/11/2010 Unit Down Unit Down Day 12 3/12/2010 Unit Down Unit Down Day 13 3/13/2010 Unit Down Unit Down Day 14 3/14/2010 Unit Down Unit Down Day 15 3/15/2010 Unit Down Unit Down Day 16 3/16/2010 1826 tons/day Day 17 3/17/2010 1834 tons/day Day 18 3/18/2010 2206 tons/day Day 19 3/19/2010 2004 tons/day Day 20 3/20/2010 2125 tons/day Day 21 3/21/2010 2112 tons/day Day 22 3/22/2010 2281 tons/day Day 23 3/23/2010 1361 tons/day Day 24 3/24/2010 Unit Down Unit Down Day 25 3/25/2010 1331 tons/day Day 26 3/26/2010 2240 tons/day Day 27 3/27/2010 Unit Down Unit Down Day 28 3/28/2010 Unit Down Unit Down Day 29 3/29/2010 1241 tons/day Day 30 3/30/2010 2501 tons/day 2041Daily A verage Process Data for a 30 Day Period Including the Testing Date Synfuel Firing Rate (units) Pet Coke Firing Rate Pet Coke Firing Rate (units) Coal Gas Firing RateCoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units)Average Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr) 2280 1582 2166 1539 2325 1709 2279 1676 1934 1430 Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down 1723 1162 1731 1167 2082 1483 1891 1361 2006 1465 1993 1456 2152 1532 1285 911 Unit Down Unit Down 1256 878 2114 1372 Unit Down Unit Down Unit Down Unit Down 1171 841.74 2360 1676 1926 1367Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 210.71 233 204.67 226 224.51 247 220.13 243 187.94 208 Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down 159.15 178 160.88 179 201.03 222 184.03 204 197.30 218 196.15 217 204.75 226 122.81 136 Unit Down Unit Down 118.95 132 185.29 205 Unit Down Unit Down Unit Down Unit Down 114.86 127 224.41 247 183.39 202.84Control Device Operating Parameters, A s Appicable Flue Gas Flow Rate (dscfm) Pressure Drop across FGD (in H2O)FGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr)Other Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F)Flue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%) 10.59 8.0 11.5 10.64 8.0 11.5 9.32 9.0 11.5 9.54 8.9 11.5 10.90 7.8 11.5 Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down 11.77 7.1 11.5 10.49 8.1 11.5 10.55 8.1 11.5 10.76 7.9 11.5 10.01 8.5 11.5 10.37 8.2 11.5 10.21 8.3 11.5 10.71 7.9 11.5 Unit Down Unit Down Unit Down 10.36 8.2 11.5 9.98 8.5 11.5 Unit Down Unit Down Unit Down Unit Down Unit Down Unit Down 8.96 9.3 11.5 8.72 9.5 11.5 10.23 8.3 11.5EIA

Facility Code Facility Name Boiler ID

994 AES Petersburg 1

Daily A verage Process Data for a 30 Day Period Including the Testing Date Date Coal Firing Rate Coal Firing Rate (units) Synfuel Firing Rate Day 1 Day 2 Day 3 Day 4 Day 5 Day 6 Day 7 Day 8 Day 9 Day 10 Day 11 Day 12 Day 13 Day 14 Day 15 Day 16 Day 17 Day 18 Day 19 Day 20 Day 21 Day 22 Day 23 Day 24 Day 25 Day 26 Day 27 Day 28 Day 29 Day 30Daily A verage Process Data for a 30 Day Period Including the Testing Date Synfuel Firing Rate (units) Pet Coke Firing Rate Pet Coke Firing Rate (units) Coal Gas Firing RateCoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units)Average Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr)Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe)Control Device Operating Parameters, A s Appicable Flue Gas Flow Rate (dscfm) Pressure Drop across FGD (in H2O)FGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr)Other Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F)Flue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%)EIA

Facility Code Facility Name Boiler ID

994 AES Petersburg 1

Daily A verage Process Data for a 30 Day Period Including the Testing Date Date Coal Firing Rate Coal Firing Rate (units) Synfuel Firing Rate Day 1 Day 2 Day 3 Day 4 Day 5 Day 6 Day 7 Day 8 Day 9 Day 10 Day 11 Day 12 Day 13 Day 14 Day 15 Day 16 Day 17 Day 18 Day 19 Day 20 Day 21 Day 22 Day 23 Day 24 Day 25 Day 26 Day 27 Day 28 Day 29 Day 30Daily A verage Process Data for a 30 Day Period Including the Testing Date Synfuel Firing Rate (units) Pet Coke Firing Rate Pet Coke Firing Rate (units) Coal Gas Firing RateCoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units)Average Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr)Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe)Control Device Operating Parameters, A s Appicable Flue Gas Flow Rate (dscfm) Pressure Drop across FGD (in H2O)FGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr)Other Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F)Flue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%)EIA

Facility Code Facility Name Boiler ID

994 AES Petersburg 1

Daily A verage Process Data for a 30 Day Period Including the Testing Date Date Coal Firing Rate Coal Firing Rate (units) Synfuel Firing Rate Day 1 Day 2 Day 3 Day 4 Day 5 Day 6 Day 7 Day 8 Day 9 Day 10 Day 11 Day 12 Day 13 Day 14 Day 15 Day 16 Day 17 Day 18 Day 19 Day 20 Day 21 Day 22 Day 23 Day 24 Day 25 Day 26 Day 27 Day 28 Day 29 Day 30Daily A verage Process Data for a 30 Day Period Including the Testing Date Synfuel Firing Rate (units) Pet Coke Firing Rate Pet Coke Firing Rate (units) Coal Gas Firing RateCoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units)Average Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr)Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe)Control Device Operating Parameters, A s Appicable Flue Gas Flow Rate (dscfm) Pressure Drop across FGD (in H2O)FGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr)Other Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F)Flue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%)