### 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. yelloware required (if applicable to your boilers' operation). You do not need to populate cells shaded in gray, as they ar automaticallypopulated from the Boiler Information worksheet. Please Do Not modify the structure of this spreadsheet by adding or subtracting rows, columns, cells.Pleasename 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.

### 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 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 yelloware 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 Pleasename each resulting spreadsheet with the following naming convention:[FacilityID]_Unit_[BoilerID]_Processdata.xls(example: 8100_Unit_2_Processdata.xls).

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 surrogatesEIA

Facility Code Facility Name Boiler ID

2408 Mercer Generating Station 1EIA

Facility Code Facility Name Boiler ID Unit was not tested for this Group

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 Unit was not tested for this Group

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 Unit was not tested for this Group

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

2408 Mercer Generating Station 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 1/25/2010 78.86tons/hr NA Day 2 1/26/2010 80.07tons/hr NA Day 3 1/27/2010 54.56tons/hr NA Day 4 1/28/2010 83.82 tons/hr NA Day 5 1/29/2010 85.10 tons/hr NA Day 6 1/30/2010 92.93tons/hr NA Day 7 1/31/2010 81.37tons/hr NA Day 8 2/1/2010 81.19tons/hr NA Day 9 2/2/2010 79.30 tons/hr NA Day 10 2/3/2010 80.39tons/hr NA Day 11 2/4/2010 85.75tons/hr NA Day 12 2/5/2010 83.58tons/hr NA Day 13 2/6/2010 71.48tons/hr NA Day 14 2/7/2010 83.56tons/hr NA Day 15 2/8/2010 90.65tons/hr NA Day 16 2/9/2010 86.87tons/hr NA Day 17 2/10/2010 81.27tons/hr NA Day 18 2/11/2010 82.15tons/hr NA Day 19 2/12/2010 84.18tons/hr NA Day 20 2/13/2010 86.70 tons/hr NA Day 21 2/14/2010 78.75tons/hr NA Day 22 2/15/2010 87.76tons/hr NA Day 23 2/16/2010 82.29tons/hr NA Day 24 2/17/2010 81.66tons/hr NA Day 25 2/18/2010 77.79tons/hr NA Day 26 2/19/2010 75.28tons/hr NA Day 27 2/20/2010 67.92 tons/hr NA Day 28 2/21/2010 28.72 tons/hr NA Day 29 2/22/2010 57.09tons/hr NA Day 30 2/23/2010 78.35tons/hr NADaily 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 Rate 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 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 NACoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units)

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 NAAverage Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr) 2050.5 NA 2081.8 NA 1418.7 NA 2179.3 NA 2212.6 NA 2416.2 NA 2115.6 NA 2111.0 NA 2061.9 NA 2090.0 NA 2229.5 NA 2173.0 NA 1858.4 NA 2172.5 NA 2356.8 NA 2258.5 NA 2112.9 NA 2136.0 NA 2188.8 NA 2254.2 NA 2047.4 NA 2281.8 NA 2139.6 NA 2123.1 NA 2022.5 NA 1957.3 NA 1765.8 NA 746.6 NA 1484.3 NA 2037.0 NAUnit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 218.2 237.9 227.2 248.2 136.6 152.9 240.4 260.9 253.0 273.7 278.1 300.2 237.6 257.5 241.7 261.6 213.6 233.2 220.5 239.5 234.3 253.5 228.1 247.4 194.7 212.7 232.8 252.3 265.0 286.2 249.8 270.2 234.8 255.1 232.2 252.1 239.2 259.4 253.6 274.4 225.5 245.0 253.9 274.5 237.2 257.4 234.9 255.0 232.0 252.0 223.3 242.7 181.4 199.4 80.4 94.3 185.7 203.5 217.5 236.6Control Device Operating Parameters, A s Appicable Flue Gas Flow Rate (dscfm) Pressure Drop across FGD (in H2O) 571000 NA 575746 NA 448729 NA 598996 NA 601133 NA 639062 NA 585254 NA 595475 NA 561225 NA 568296 NA 585150 NA 582654 NA 520667 NA 579879 NA 619346 NA 606538 NA 582808 NA 586200 NA 593812 NA 598204 NA 559517 NA 600637 NA 577396 NA 575208 NA 572092 NA 573342 NA 528800 NA 390804 NA 514817 NA 560817 NAFGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr)

NA Activated Carbon 131.3 NA Activated Carbon 150.8 NA Activated Carbon 100.2 NA Activated Carbon 149.6 NA Activated Carbon 167.9 NA Activated Carbon 182.4 NA Activated Carbon 155.9 NA Activated Carbon 160.5 NA Activated Carbon 150.8 NA Activated Carbon 156.6 NA Activated Carbon 136.4 NA Activated Carbon 138.7 NA Activated Carbon 133.8 NA Activated Carbon 149.5 NA Activated Carbon 196.2 NA Activated Carbon 227.1 NA Activated Carbon 198.2 NA Activated Carbon 186.8 NA Activated Carbon 242.4 NA Activated Carbon 284.1 NA Activated Carbon 284.1 NA Activated Carbon 343.2 NA Activated Carbon 371.7 NA Activated Carbon 369.0 NA Activated Carbon 369.2 NA Activated Carbon 312.7 NA Activated Carbon 194.5 NA Activated Carbon 104.3 NA Activated Carbon 171.8 NA Activated Carbon 227.8Other Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F) NA 333.5 NA 343.2 NA 363.7 NA 344.2 NA 358.2 NA 352.8 NA 355.1 NA 349.8 NA 349.3 NA 347.1 NA 346.3 NA 343.3 NA 361.6 NA 355.3 NA 349.0 NA 344.4 NA 349.0 NA 349.6 NA 349.7 NA 354.2 NA 359.9 NA 351.0 NA 354.9 NA 356.4 NA 351.0 NA 349.9 NA 354.6 NA 369.0 NA 353.7 NA 349.1Flue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%) 7.71 12 6 7.95 12 5 9.64 10 4 7.79 12 6 7.54 12 5 6.96 13 6 7.47 12 6 7.90 12 7 7.90 11 4 7.87 11 4 7.36 12 3 7.65 12 4 8.41 11 4 7.55 11 4 7.10 12 5 7.32 12 5 7.86 11 6 7.63 11 6 7.51 12 5 7.23 12 5 7.69 12 5 7.23 12 5 7.73 11 4 7.69 11 4 7.78 10 8 8.31 11 8 9.42 10 2 14.31 5 1 10.99 7 3 7.97 11 5