### Instructions for 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. yellow are required (if applicable to your boilers' operation). You do not need to populate cells shaded in gray, as they ar automatically populated 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).

Please refer to the following steps when using these spreadsheets.

Boiler Information Worksheet

Please enter the EIA Facility Code, Facility Name and Boiler ID of your boiler on the Boiler Information worksheet.

Process Data Worksheets

Please use one process data worksheet for each HAP surrogate even is simultaneous testing of different HAP surrogates was done.

### Instructions for 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 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 Please name each resulting spreadsheet with the following naming

convention: [FacilityID]_Unit_[BoilerID]_Processdata.xls(example: 8100_Unit_2_Processdata.xls).

Please enter the EIA Facility Code, Facility Name and Boiler ID of your boiler on the Boiler Information worksheet.

Please use one process data worksheet for each HAP surrogate even is simultaneous testing of different HAP surrogatesEIA

Facility Code Facility Name Boiler ID

994 AES Petersburg 4EIA

Facility Code Facility Name Boiler ID

994 AES Petersburg 4

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 3128 tons/day Day 2 3/2/2010 UNIT DOWN tons/day Day 3 3/3/2010 UNIT DOWN tons/day Day 4 3/4/2010 4404 tons/day Day 5 3/5/2010 5126 tons/day Day 6 3/6/2010 5225 tons/day Day 7 3/7/2010 5418 tons/day Day 8 3/8/2010 5145 tons/day Day 9 3/9/2010 5137 tons/day Day 10 3/10/2010 5172 tons/day Day 11 3/11/2010 4903 tons/day Day 12 3/12/2010 5046 tons/day Day 13 3/13/2010 5023 tons/day Day 14 3/14/2010 5305 tons/day Day 15 3/15/2010 5074 tons/day Day 16 3/16/2010 5250 tons/day Day 17 3/17/2010 5364 tons/day Day 18 3/18/2010 4994 tons/day Day 19 3/19/2010 4952 tons/day Day 20 3/20/2010 5037 tons/day Day 21 3/21/2010 5063 tons/day Day 22 3/22/2010 5186 tons/day Day 23 3/23/2010 5364 tons/day Day 24 3/24/2010 3056 tons/day Day 25 3/25/2010 UNIT DOWN tons/day Day 26 3/26/2010 3744 tons/day Day 27 3/27/2010 5009 tons/day Day 28 3/28/2010 4584 tons/day Day 29 3/29/2010 5014 tons/day Day 30 3/30/2010 4645 tons/day 4866Daily 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) 2932 2137 UNIT DOWN UNIT DOWN UNIT DOWN UNIT DOWN 4128 3116 4805 3537 4897 3595 5079 3626 4823 3609 4815 3598 4847 3424 4596 3384 4730 3568 4709 3529 4973 3675 4756 3516 4921 3698 5028 3638 4681 3481 4642 3462 4722 3517 4746 3603 4861 3676 5028 3726 2864 2085 UNIT DOWN UNIT DOWN 3509 2651 4695 3435 4297 3078 4700 3417 4354 3204 4561 3370Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 292.54 313.36 UNIT DOWN UNIT DOWN UNIT DOWN UNIT DOWN 407.93 439.98 484.70 517.07 510.70 543.49 512.59 545.29 508.46 541.30 506.11 539.08 473.07 505.89 465.08 497.42 498.39 531.11 493.24 526.27 512.20 544.92 489.12 521.88 510.94 543.66 505.48 538.27 481.27 513.89 477.66 510.59 481.89 514.40 494.93 527.83 505.56 538.33 513.20 545.87 286.22 307.76 UNIT DOWN UNIT DOWN 344.02 374.62 477.43 510.48 422.77 455.25 471.66 504.24 438.41 470.90 465.39 497.15Control 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 (%) 4.61 9.6 33.0 UNIT DOWN UNIT DOWN UNIT DOWN UNIT DOWN UNIT DOWN UNIT DOWN 3.82 10.1 33.0 3.01 10.6 33.0 2.87 10.6 33.0 3.14 10.5 33.0 3.44 10.3 33.0 3.61 10.2 33.0 4.00 10.0 33.0 4.19 9.9 33.0 4.12 9.9 33.0 4.28 9.8 33.0 3.76 10.1 33.0 3.36 10.4 33.0 2.94 10.6 33.0 2.97 10.6 33.0 4.02 10.0 33.0 4.09 9.9 33.0 4.08 9.9 33.0 4.25 9.8 33.0 4.30 9.8 33.0 3.90 10.0 33.0 4.98 9.4 33.0 UNIT DOWN UNIT DOWN UNIT DOWN 4.58 9.6 33.0 3.63 10.2 33.0 4.32 9.8 33.0 3.94 10.0 33.0 4.38 9.8 33.0 3.87 10.0 33.0EIA

Facility Code Facility Name Boiler ID

994 AES Petersburg 4

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 4

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 4

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 (%)