### 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

994 AES Harding Street Boiler 70EIA

Facility Code Facility Name Boiler ID

994 AES Harding Street

Boiler 70

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 Harding Street

Boiler 70

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 (%)

9.1 11.8EIA

Facility Code Facility Name Boiler ID

994 AES Harding Street

Boiler 70

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

990 AES Harding Street

Boiler 70

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 3/17/2010 173.5291667 Tons/hour Day 2 3/18/2010 168.2666667 Tons/hour Day 3 3/19/2010 160.3458333 Tons/hour Day 4 3/20/2010 134.6291667 Tons/hour Day 5 3/21/2010 Day 6 3/22/2010 Day 7 3/23/2010 Day 8 3/24/2010 2.141666667 Tons/hour Day 9 3/25/2010 43.5375 Tons/hour Day 10 3/26/2010 122.3125 Tons/hour Day 11 3/27/2010 170.5083333 Tons/hour Day 12 3/28/2010 156.7416667 Tons/hour Day 13 3/29/2010 150.375 Tons/hour Day 14 3/30/2010 32.70416667 Tons/hour Day 15 3/31/2010 170.625 Tons/hour Day 16 4/1/2010 154.0333333 Tons/hour Day 17 4/2/2010 104.6666667 Tons/hour Day 18 4/3/2010 112.7 Tons/hour Day 19 4/4/2010 119.5125 Tons/hour Day 20 4/5/2010 150.1291667 Tons/hour Day 21 4/6/2010 156.2375 Tons/hour Day 22 4/7/2010 155.3583333 Tons/hour Day 23 4/8/2010 163.2583333 Tons/hour Day 24 4/9/2010 159.4166667 Tons/hour Day 25 4/10/2010 163.2916667 Tons/hour Day 26 4/11/2010 189.3791667 Tons/hour Day 27 4/12/2010 175.4666667 Tons/hour Day 28 4/13/2010 169.0583333 Tons/hour Day 29 4/14/2010 173.1375 Tons/hour Day 30 4/15/2010 159.2958333 Tons/hourDaily 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) 3117 2659.222901 3035.8 2587.883799 2954.3 2564.182432 2858.3 1970.393788

2586.1 2061.971957 3004.1 2651.936025 2729.2 2414.675634 2504.6 2309.368114 2241 688.6831087 3097.3 2592.272382 3518.9 2506.619485 2374.8 1628.02209 2448.2 1711.164789 2767.9 1937.295296 3590.6 2544.540723 3543.2 2553.307349 3593.8 2583.324292 3533.4 2590.032902 3513.2 2593.895053 3600.5 2617.877332 3715.5 2691.069237 3649.3 2649.087048 3689.6 2689.735499 3636.8 2663.780348 3722.1 2721.904261Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 384.3594958 411.2989605 369.8910758 396.5953913 364.7494336 391.3877382 274.4589214 295.1166349

284.5213073 309.0026991 387.0948378 414.2990437 349.6111075 375.7725609 328.7338169 354.4597483 91.1406563 97.20989298 374.5172856 401.4247275 359.1951086 385.5349344 220.5031257 242.6744468 233.0627905 255.4941077 265.7532557 289.208876 355.7274734 381.9521005 359.7250498 385.9917471 364.2879084 390.8505522 371.065767 397.6627485 375.2435108 402.0881935 377.7994201 404.6888827 387.9770429 415.2133386 379.9059125 406.7851263 386.1761888 413.2345806 379.4745127 406.3556582 386.2836937 413.2956122Control Device Operating Parameters, A s Appicable Flue Gas Flow Rate (dscfm) Pressure Drop across FGD (in H2O) 0.483308477 0.721994198 0.796345102 0.753875556

0.54274854 0.445889861 -0.353798023 0.509003549 0.805889039 0.882105143 0.978331956 1.335719755 0.896303743 1.069833348 0.835256931 1.257490334 0.936157821 0.207150132 0.638741067 0.814152464 0.913908417 0.908500928 0.978465435 1.072853157 1.228101904FGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr) 212.650165 205.1898433 199.9442027 161.7359819

128.9017482 208.2389716 173.6493486 194.9406328 37.49632961 205.7693957 205.0889416 150.0817834 147.4297202 156.4163565 184.8847418 207.9104181 230.7713708 204.5106978 227.4394383 228.2645597 218.9516668 231.1488187 229.2136786 226.4156607 224.8556572Other 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 (%) 8.9 9.3 11.8 8.9 9.3 11.8 9.1 9.2 11.8 9.2 9.1 11.8

8.4 9.7 11.8 8.8 9.4 11.8 9.2 9.1 11.8 9.2 9.1 11.8 9.7 8.7 11.8 9.1 9.2 11.8 9.3 9 11.8 10.1 8.4 11.8 10.0 8.5 11.8 9.4 8.9 11.8 9.2 9.1 11.8 9.2 9.1 11.8 9.2 9.1 11.8 9.2 9.1 11.8 9.1 9.2 11.8 9.1 9.2 11.8 8.9 9.3 11.8 8.9 9.3 11.8 8.8 9.4 11.8 8.8 9.4 11.8 8.9 9.3 11.8