### 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 ar e 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

3797 Chesterfield Power Station 6EIA

Facility Code Facility Name Boiler ID

3797 Chesterfield Power Station 6

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)Av erage 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 A ppicable 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

3797 Chesterfield Power Station 6

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 4/1/2010 0.22 1,000 tons/hr Day 2 4/2/2010 0.21 1,000 tons/hr Day 3 4/3/2010 0.20 1,000 tons/hr Day 4 4/4/2010 0.21 1,000 tons/hr Day 5 4/5/2010 0.22 1,000 tons/hr Day 6 4/6/2010 0.21 1,000 tons/hr Day 7 4/7/2010 0.22 1,000 tons/hr Day 8 4/8/2010 0.20 1,000 tons/hr Day 9 4/9/2010 0.23 1,000 tons/hr Day 10 4/10/2010 0.23 1,000 tons/hr Day 11 4/11/2010 0.21 1,000 tons/hr Day 12 4/12/2010 0.23 1,000 tons/hr Day 13 4/13/2010 0.23 1,000 tons/hr Day 14 4/14/2010 0.23 1,000 tons/hr Day 15 4/15/2010 0.23 1,000 tons/hr Day 16 4/16/2010 0.23 1,000 tons/hr Day 17 4/17/2010 0.18 1,000 tons/hr Day 18 4/18/2010 0.19 1,000 tons/hr Day 19 4/19/2010 0.22 1,000 tons/hr Day 20 4/20/2010 0.22 1,000 tons/hr Day 21 4/21/2010 0.21 1,000 tons/hr Day 22 4/22/2010 0.21 1,000 tons/hr Day 23 4/23/2010 0.17 1,000 tons/hr Day 24 4/24/2010 0.20 1,000 tons/hr Day 25 4/25/2010 0.20 1,000 tons/hr Day 26 4/26/2010 0.22 1,000 tons/hr Day 27 4/27/2010 0.21 1,000 tons/hr Day 28 4/28/2010 0.22 1,000 tons/hr Day 29 4/29/2010 0.22 1,000 tons/hr Day 30 4/30/2010 0.22 1,000 tons/hrN/ADaily 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 RateN/AN/AN/AN/ACoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units) 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hr 0 gal/hrN/AAv erage Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr) 5,518 4,080 5,306 3,902 4,982 3,659 5,153 3,770 5,738 4,188 5,268 3,878 5,567 4,063 5,103 3,768 5,488 4,025 5,558 4,100 5,334 3,909 5,571 4,041 5,772 4,261 5,737 4,318 5,721 4,275 5,738 4,237 4,458 3,325 4,748 3,621 5,643 4,268 5,612 4,212 5,177 3,882 5,382 4,013 4,208 3,139 5,070 3,740 5,012 3,656 5,598 4,118 5,322 3,961 5,436 4,086 5,479 4,077 5,675 4,172Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 587 611 564 589 536 559 547 572 602 629 558 583 581 609 539 562 570 597 582 609 554 579 579 607 610 638 618 645 613 641 602 630 478 502 518 544 605 633 597 625 551 576 571 598 452 475 532 557 520 547 580 608 560 586 579 605 579 606 595 623Control Device Operating Parameters, A s A ppicable Flue Gas Flow Rate (dscfm) Pressure Drop across FGD (in H2O) 1,443,597 5.03 1,404,417 4.62 1,319,188 5.09 1,377,193 5.31 1,505,072 5.84 1,407,232 5.56 1,467,837 5.64 1,375,533 4.96 1,493,536 5.38 1,484,399 5.00 1,415,503 4.93 1,523,252 5.77 1,541,255 4.92 1,512,605 4.79 1,510,878 4.87 1,500,456 5.00 1,204,556 3.82 1,273,506 3.99 1,480,771 4.78 1,493,785 4.89 1,362,532 4.42 1,443,429 4.66 1,162,823 3.76 1,401,988 4.69 1,370,610 5.35 1,515,975 5.98 1,426,749 5.66 1,434,836 5.00 1,448,960 4.83 1,466,206 5.05FGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr) Lim estone 64,701 Lim estone 70,399 Lim estone 86,769 Lim estone 75,471 Lim estone 85,451 Lim estone 65,546 Lim estone 77,121 Lim estone 58,606 Lim estone 63,983 Lim estone 82,577 Lim estone 97,012 Lim estone 105,894 Lim estone 79,785 Lim estone 83,284 Lim estone 71,889 Lim estone 68,642 Lim estone 58,627 Lim estone 62,979 Lim estone 61,753 Lim estone 77,501 Lim estone 68,049 Lim estone 80,281 Lim estone 60,271 Lim estone 78,464 Lim estone 76,500 Lim estone 63,346 Lim estone 50,286 Lim estone 63,140 Lim estone 78,808 Lim estone 89,459Not MeasuredOther Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F) 129 129 129 129 131 130 130 128 128 128 129 129 129 130 129 129 128 127 128 129 129 129 128 129 131 130 128 128 128 130Not MeasuredFlue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%) 3.45 12.75 3.80 12.54 3.59 12.65 3.91 12.51 3.57 12.65 3.84 12.51 3.65 12.65 3.99 12.42 4.36 12.19 4.06 12.34 3.69 12.60 4.31 12.14 3.90 12.42 3.54 12.60 3.63 12.62 3.58 12.67 3.86 12.53 3.92 12.51 3.69 12.63 3.82 12.54 3.67 12.60 3.92 12.50 4.13 12.35 4.39 12.12 4.08 12.31 4.10 12.30 3.92 12.56 3.80 12.65 3.76 12.65 3.30 12.91Not MeasuredEIA

Facility Code Facility Name Boiler ID

3797 Chesterfield Power Station 6

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)Av erage 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 A ppicable 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

3797 Chesterfield Power Station 6

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)Av erage 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 A ppicable 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 (%)