### 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 ha capability to store these daily averages. This spreadsheet included 4 separate surrogate worksheets,in case the boiler teste testedfor all surrogates at 4 different dates.This spreadsheet is intended to be used for one boiler of one facility.Data for multipleboilers 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 automaticallypopulate the Boiler Informationworksheet.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 don

### This template is to be used to record the 30 daily averages of specific process data required by the ICR. The ERT does not havethe capability to store these daily averages. This spreadsheet included 4 separate surrogate worksheets,in case the boiler tested is This spreadsheet is intended to be used for one boiler of one facility.Data for 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 automaticallypopulated from Please Do Not modify the structure of this spreadsheet by adding or subtracting rows, 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 was done.EIA

Facility CodeFacility Name Boiler ID

1073Prairie Creek 4EIA

Facility CodeFacility NameBoiler ID

1073Prairie Creek 4

Daily A verage Process Data for a 30 Day Period Including the Testing Date Date (MM/DD/YY) Coal Firing Rate (1,000 Tons/hr)

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 (1,000 Tons/hr) Pet Coke Firing Rate (1,000 Tons/hr)Coal Gas Firing Rate (ft^3/min) Fuel oil Firing Rate (Gal/hr) Average Heat Input (MMBtu/hr)Steam Output (1,000 lbs steam/hr) Flue Gas Flow Rate (dscfm) Flue Gas Pressure (atm)Flue Gas Sampling Point Temperature (Deg F) Flue Gas Oxygen Content (%)Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%)Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) Standard Pressure (atm)Standard Temperature (Deg F) Pressure Drop across FGD (in H2O)FGD Scrubber Liquor Flow Rate (gals/min) FGD Scrubber Liquor pH (pH) Sorbent TypeSorbent Injection Rate (lb/hr)EIA

Facility CodeFacility NameBoiler ID

1073Prairie Creek 4

Daily A verage Process Data for a 30 Day Period Including the Testing Date Date (MM/DD/YYYY) Coal Firing Rate (1,000 Tons/hr) 04/06/10 Day 1 0.0686 04/07/10 Day 2 0.0670 04/08/10 Day 3 0.0730 04/09/10 Day 4 0.0719 04/10/10 Day 5 0.0693 04/11/10 Day 6 0.0644 04/12/10 Day 7 0.0677 04/13/10 Day 8 0.0655 04/14/10 Day 9 0.0679 04/15/10 Day 10 0.0673 04/16/10 Day 11 0.0669 04/17/10 Day 12 0.0715 04/18/10 Day 13 0.0739 04/19/10 Day 14 0.0725 04/20/10 Day 15 0.0706 04/21/10 Day 16 0.0485 04/22/10 Day 17 0.0557 04/23/10 Day 18 0.0616 04/24/10 Day 19 0.0683 04/25/10 Day 20 0.0718 04/26/10 Day 21 0.0749 04/27/10 Day 22 0.0713 04/28/10 Day 23 0.0690 04/29/10 Day 24 0.0663 04/30/10 Day 25 0.0634 05/01/10 Day 26 0.0693 05/02/10 Day 27 0.0604 05/03/10 Day 28 0.0735 05/04/10 Day 29 0.0736 05/05/10 Day 30 0.0661Daily A verage Process Data for a 30 Day Period Including the Testing Date

Synfuel Firing Rate (1,000 Tons/hr) Pet Coke Firing Rate (1,000 Tons/hr)

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Coal Gas Firing Rate (ft^3/min) Fuel oil Firing Rate (Gal/hr) Average Heat Input (MMBtu/hr) 0 0 1194.16 0 0 1147.06 0 0 1251.52 0 0 1275.63 0 0 1143.43 0 0 1082.08 0 0 1128.93 0 0 1100.78 0 0 1205.42 0 0 1160.03 0 0 1194.54 0 0 1250.84 0 0 1257.71 0 0 1244.91 0 0 1008.01 0 0 1046.21 0 0 977.05 0 0 1068.03 0 0 1182.64 0 0 1202.75 0 0 1180.60 0 0 1189.89 0 0 1163.18 0 0 1117.34 0 0 1039.42 0 0 1126.88 0 0 1136.34 0 0 1190.60 0 0 1230.57 0 0 1186.63Steam Output (1,000 lbs steam/hr) Flue Gas Flow Rate (dscfm) Flue Gas Pressure (atm) 775.25 NA NA 723.85 NA NA 792.14 NA NA 819.67 NA NA 747.64 NA NA 706.75 NA NA 726.97 NA NA 709.36 NA NA 783.77 NA NA 758.18 NA NA 761.72 NA NA 788.60 NA NA 799.02 NA NA 793.93 NA NA 637.01 NA NA 665.91 NA NA 622.47 NA NA 682.31 NA NA 776.43 NA NA 772.19 NA NA 763.61 NA NA 765.58 NA NA 749.76 NA NA 723.02 NA NA 684.90 NA NA 729.42 NA NA 724.88 NA NA 757.71 NA NA 790.82 NA NA 757.07 NA NAFlue Gas Sampling Point Temperature (Deg F) Flue Gas Oxygen Content (%) 330.2 2.91 304.6 3.10 310.2 2.47 323.6 2.26 315.4 2.24 308.2 2.19 320.3 3.30 328.7 3.46 348.6 2.66 332.1 2.77 317.8 2.99 317.3 3.01 327.2 2.86 319.0 2.71 304.4 4.68 309.0 4.41 297.9 4.40 305.9 3.89 327.2 3.01 320.4 3.17 320.6 3.26 315.5 3.07 314.3 3.15 325.5 3.51 316.0 3.55 315.5 3.06 313.8 3.06 316.8 3.03 331.3 2.71 315.8 2.59Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%) 11.4 NA 11.0 NA 11.4 NA 11.6 NA 11.7 NA 11.6 NA 11.1 NA 11.0 NA 11.5 NA 11.5 NA 11.3 NA 11.3 NA 11.5 NA 11.5 NA 10.2 NA 10.3 NA 10.3 NA 10.5 NA 10.9 NA 10.7 NA 10.8 NA 11.0 NA 11.0 NA 10.8 NA 10.6 NA 11.0 NA 11.0 NA 11.2 NA 11.4 NA 11.5 NAUnit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) Standard Pressure (atm) 102.47 111.23 1.00 95.42 103.76 1.00 105.05 113.70 1.00 108.90 117.60 1.00 98.77 106.94 1.00 92.60 100.57 1.00 95.91 104.15 1.00 90.25 98.39 1.00 99.75 108.19 1.00 102.41 110.70 1.00 105.05 113.43 1.00 107.04 115.61 1.00 112.01 120.58 1.00 101.97 110.40 1.00 78.82 86.91 1.00 89.99 94.37 1.00 84.40 90.17 1.00 96.30 100.51 1.00 102.17 108.59 1.00 102.73 109.21 1.00 103.17 110.33 1.00 99.50 105.21 1.00 100.51 104.88 1.00 94.35 98.43 1.00 87.53 93.56 1.00 94.37 100.45 1.00 88.52 96.70 1.00 98.43 104.41 1.00 104.65 110.65 1.00 97.23 104.31 1.00Standard Temperature (Deg F) Pressure Drop across FGD (in H2O) 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NA 68.00 NAFGD Scrubber Liquor Flow Rate (gals/min) FGD Scrubber Liquor pH (pH) Sorbent Type NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NASorbent Injection Rate (lb/hr) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NAEIA

Facility CodeFacility NameBoiler ID

1073Prairie Creek 4

Daily A verage Process Data for a 30 Day Period Including the Testing Date Date (MM/DD/YYYY) Coal Firing Rate (1,000 Tons/hr)

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 (1,000 Tons/hr) Pet Coke Firing Rate (1,000 Tons/hr)Coal Gas Firing Rate (ft^3/min) Fuel oil Firing Rate (Gal/hr) Average Heat Input (MMBtu/hr)Steam Output (1,000 lbs steam/hr) Flue Gas Flow Rate (dscfm) Flue Gas Pressure (atm)Flue Gas Sampling Point Temperature (Deg F) Flue Gas Oxygen Content (%)Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%)Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) Standard Pressure (atm)Standard Temperature (Deg F) Pressure Drop across FGD (in H2O)FGD Scrubber Liquor Flow Rate (gals/min) FGD Scrubber Liquor pH (pH) Sorbent TypeSorbent Injection Rate (lb/hr)EIA

Facility CodeFacility NameBoiler ID

1073Prairie Creek 4

Daily A verage Process Data for a 30 Day Period Including the Testing Date Date (MM/DD/YYYY) Coal Firing Rate (1,000 Tons/hr)

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 (1,000 Tons/hr) Pet Coke Firing Rate (1,000 Tons/hr)Coal Gas Firing Rate (ft^3/min) Fuel oil Firing Rate (Gal/hr) Average Heat Input (MMBtu/hr)Steam Output (1,000 lbs steam/hr) Flue Gas Flow Rate (dscfm) Flue Gas Pressure (atm)Flue Gas Sampling Point Temperature (Deg F) Flue Gas Oxygen Content (%)Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%)Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) Standard Pressure (atm)Standard Temperature (Deg F) Pressure Drop across FGD (in H2O)FGD Scrubber Liquor Flow Rate (gals/min) FGD Scrubber Liquor pH (pH) Sorbent TypeSorbent Injection Rate (lb/hr)