### 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. 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

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

Process Data Worksheets

Please use 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 Please name 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.

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

Facility Code Facility Name Boiler ID 884 Will County 4EIA

Facility Code Facility Name Boiler ID

884 Will County 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

884 Will County 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

884 Will County 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

884 Will County 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 June 10, 2010 538.1 klbs/hr Day 2 June 11, 2010 565.2 klbs/hr Day 3 June 12, 2010 559.9 klbs/hr Day 4 June 13, 2010 498.8 klbs/hr Day 5 June 14, 2010 570.6 klbs/hr Day 6 June 15, 2010 516.9 klbs/hr Day 7 June 16, 2010 539.0 klbs/hr Day 8 June 17, 2010 542.8 klbs/hr Day 9 June 18, 2010 570.0 klbs/hr Day 10 June 19, 2010 527.0 klbs/hr Day 11 June 20, 2010 545.7 klbs/hr Day 12 June 21, 2010 554.3 klbs/hr Day 13 June 22, 2010 579.4 klbs/hr Day 14 June 23, 2010 565.7 klbs/hr Day 15 June 24, 2010 502.4 klbs/hr Day 16 June 25, 2010 536.7 klbs/hr Day 17 June 26, 2010 492.3 klbs/hr Day 18 June 27, 2010 475.2 klbs/hr Day 19 June 28, 2010 536.1 klbs/hr Day 20 June 29, 2010 521.7 klbs/hr Day 21 June 30, 2010 510.9 klbs/hr Day 22 July 1, 2010 514.0 klbs/hr Day 23 July 2, 2010 519.0 klbs/hr Day 24 July 3, 2010 456.7 klbs/hr Day 25 July 4, 2010 479.7 klbs/hr Day 26 July 5, 2010 489.5 klbs/hr Day 27 July 6, 2010 499.2 klbs/hr Day 28 July 7, 2010 542.5 klbs/hr Day 29 July

12, 2010 439.4 klbs/hr Day 30 July

13, 2010 535.6 klbs/hrDaily 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) 4605.5 3236.1 4837.2 3422.3 4792.5 3391.0 4268.9 2950.4 4883.4 3440.9 4424.0 3113.4 4613.1 3271.3 4645.7 3307.4 4878.9 3448.3 4510.6 3197.9 4670.7 3263.8 4744.1 3373.3 4959.1 3542.4 4841.6 3415.5 4300.1 3010.8 4593.3 3283.1 4213.3 3022.5 4066.9 2933.2 4588.6 3259.6 4465.2 3131.5 4373.1 3079.6 4399.7 3047.0 4442.5 3139.1 3909.2 2781.4 4105.6 2941.3 4189.6 3038.7 4272.4 3046.2 4642.9 3352.1 3760.6 2649.4 4584.4 3252.6Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 445.4 474.5 473.1 501.9 465.9 494.8 403.5 430.4 469.8 498.6 422.0 450.8 443.1 471.8 450.5 476.5 471.1 500.3 427.9 457.1 443.0 468.8 456.5 484.8 479.2 508.5 464.1 492.8 405.2 431.9 442.0 469.5 398.6 423.8 387.9 412.1 439.0 464.6 426.0 450.6 416.8 442.9 414.3 439.7 428.0 454.0 375.0 399.9 397.3 422.1 406.8 431.7 409.9 434.9 451.0 478.6 349.1 372.2 440.2 468.2Control Device Operating Parameters, A s Appicable Flue Gas Flow Rate (dscfm) Pressure Drop across FGD (in H2O)

1,006,400 1,065,419 1,054,019 941,674 1,068,105 976,254 1,020,314 1,023,437 1,077,095 1,007,909 1,027,201 1,044,245 1,091,684 1,067,311 952,327 1,011,552 899,633 907,913 1,006,615 977,338 958,472 952,783 975,346 866,248 921,482 926,692 947,330 1,025,681 847,843 1,008,022FGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate Carbon Haloginated Activiate CarbonOther Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Sorbent Injection Rate (lb/hr) Flue Gas Pressure (atm)

489.5 570.5 557.8 486.3 565.8 510.4 539.0 546.7 566.1 526.6 533.7 556.8 583.3 566.8 493.8 524.5 489.9 478.9 534.1 509.5 493.0 487.9 505.0 451.8 481.7 489.9 496.1 544.0 440.9 532.7Other Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Flue Gas Sampling Point Temperature (Deg F) Flue Gas Oxygen Content (%) 316.5 5.4 327.5 5.4 323.6 5.4 309.3 5.6 317.3 5.3 312.7 5.5 318.2 5.6 322.7 5.5 326.7 5.5 316.5 5.7 320.7 5.5 326.7 5.5 330.4 5.4 327.1 5.5 315.0 5.6 321.8 5.5 319.7 5.6 315.9 5.7 321.5 5.4 311.1 5.4 304.6 5.5 305.5 5.3 312.2 5.5 310.8 5.7 317.5 5.9 322.6 5.7 322.4 5.7 328.7 5.5 308.9 5.9 322.7 5.5Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%) 14.2 11.2 14.2 11.2 14.2 11.2 14.1 11.2 14.3 11.2 14.1 11.2 14.0 11.2 14.1 11.2 14.1 11.2 13.9 11.2 14.1 11.2 14.1 11.2 14.2 11.2 14.1 11.2 14.0 11.2 14.1 11.2 14.1 11.2 13.9 11.2 14.2 11.2 14.2 11.2 14.1 11.2 14.3 11.2 14.1 11.2 13.9 11.2 13.8 11.2 14.0 11.2 14.0 11.2 14.1 11.2 13.7 11.2 14.1 11.2