### 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

465 Arapahoe 4EIA

Facility Code Facility Name Boiler ID

465 Arapahoe 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 6/17/2010 73.04 KPPH N/A Day 2 6/18/2010 70.00 KPPH N/A Day 3 6/19/2010 64.47 KPPH N/A Day 4 6/20/2010 65.42 KPPH N/A Day 5 6/21/2010 62.90 KPPH N/A Day 6 6/22/2010 68.36 KPPH N/A Day 7 6/23/2010 65.63 KPPH N/A Day 8 6/24/2010 70.83 KPPH N/A Day 9 6/25/2010 74.16 KPPH N/A Day 10 6/26/2010 73.80 KPPH N/A Day 11 6/27/2010 72.07 KPPH N/A Day 12 6/28/2010 72.67 KPPH N/A Day 13 6/29/2010 69.16 KPPH N/A Day 14 6/30/2010 67.17 KPPH N/A Day 15 7/1/2010 69.26 KPPH N/A Day 16 7/2/2010 77.38 KPPH N/A Day 17 7/3/2010 60.54 KPPH N/A Day 18 7/4/2010 64.79 KPPH N/A Day 19 7/5/2010 69.28 KPPH N/A Day 20 7/6/2010 61.03 KPPH N/A Day 21 7/7/2010 28.94 KPPH N/A Day 22 7/8/2010

- KPPH N/A Day 23 7/9/2010

- KPPH N/A Day 24 7/10/2010

- KPPH N/A Day 25 7/11/2010

- KPPH N/A Day 26 7/12/2010

- KPPH N/A Day 27 7/13/2010

- KPPH N/A Day 28 7/14/2010

- KPPH N/A Day 29 7/15/2010 25.12 KPPH N/A Day 30 7/16/2010 77.59 KPPH N/A Day 31 7/17/2010 71.93 KPPH N/A Day 32 7/18/2010 71.20 KPPH N/A Day 33 7/19/2010 73.42 KPPH N/A Day 34 7/20/2010 70.48 KPPH N/A Day 35 7/21/2010 74.24 KPPH N/A Day 36 7/22/2010 70.60 KPPH N/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 Rate
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N/A N/A N/A N/ACoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units)

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N/A N/A N/AAv erage Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr) 1,280.10 807.28 1,231.45 775.42 1,142.19 713.63 1,160.43 724.96 1,119.77 696.38 1,201.82 763.67 1,000.69 726.79 N/A 780.42 N/A 819.83 N/A 815.58 N/A 796.67 N/A 807.42 N/A 763.50 N/A 742.63 N/A 771.38 N/A 854.88 N/A 667.75 N/A 716.79 N/A 769.17 N/A 675.29 N/A 330.21 N/A

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- 617.18 301.63 1,375.24 861.42 1,270.78 795.75 1,239.88 786.79 1,304.74 809.58 1,253.91 776.38 1,315.68 825.58 1,247.88 780.65Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe)
94.26 101.17
90.34 96.42
83.17 88.08
83.90 89.00
81.33 86.67
89.16 95.79
85.34 92.08
90.40 96.42
94.80 101.75
94.50 100.63
92.79 98.38
94.62 99.58
89.75 95.75
87.40 93.92
90.31 97.08
97.61 103.33
78.41 83.79
83.69 90.00
89.61 94.08
79.79 84.67
39.07 78.75

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35.04 44.90
99.19 105.46
91.96 98.38
91.32 95.92
93.48 100.58
90.11 95.46
95.24 101.00
90.56 97.21Control Device Operating Parameters, A s A ppicable Flue Gas Flow Rate (dscfm) Pressure Drop across FGD (in H2O) 291,205.64 N/A 269,804.20 N/A 255,624.21 N/A 267,566.04 N/A 255,190.13 N/A 270,454.66 N/A 246,325.71 N/A 370,694.26 N/A 319,041.17 N/A 291,527.84 N/A 281,081.82 N/A 282,642.41 N/A 265,031.90 N/A 267,114.04 N/A 281,430.00 N/A 293,930.20 N/A 247,309.56 N/A 268,789.27 N/A 274,693.94 N/A 248,906.19 N/A 235,561.19 N/A
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N/A N/A 205,946.73 N/A 295,377.79 N/A 284,879.63 N/A 274,574.49 N/A 286,424.41 N/A 269,649.95 N/A 290,983.28 N/A 280,298.91 N/AFGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr)

N/A TRONA 1,331.62 N/A TRONA 913.11 N/A TRONA 888.93 N/A TRONA 888.93 N/A TRONA 888.93 N/A TRONA 666.70 N/A TRONA 444.47 N/A TRONA 498.34 N/A TRONA 444.47 N/A TRONA 444.47 N/A TRONA 444.47 N/A TRONA 565.68 N/A TRONA 608.74 N/A TRONA 583.38 N/A TRONA 555.58 N/A TRONA 864.24 N/A TRONA 802.51 N/A TRONA 592.62 N/A TRONA 617.31 N/A TRONA 667.27 N/A TRONA 608.74 N/A TRONA

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- N/A TRONA 444.47 N/A TRONA 790.16 N/A TRONA 888.93 N/A TRONA 888.93 N/A TRONA 592.62 N/A TRONA 876.58 N/A TRONA 543.23 N/A TRONA 565.68

lb/hr rate based on 2008 calibration and indicated % injection rate from logOther Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F)
N/A 317.31 N/A 304.99 N/A 297.45 N/A 301.40 N/A 297.52 N/A 310.90 N/A 121.97 N/A

- N/A 205.94 N/A 314.07 N/A 308.35 N/A 310.92 N/A 306.65 N/A 305.75 N/A 307.19 N/A 321.85 N/A 300.27 N/A 298.09 N/A 306.23 N/A 296.44 N/A 280.07 N/A N/A
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N/A 216.27 N/A 330.26 N/A 320.51 N/A 318.33 N/A 322.65 N/A 312.35 N/A 320.08 N/A 314.03

lb/hr rate based on 2008 calibration and indicated % injection rate from logFlue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%)
5.84 13.50 9.70
5.37 13.92 9.70
5.46 13.84 9.70
5.74 13.59 9.70
5.91 13.44 9.70
5.58 13.73 9.70
5.52 13.79 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70 N/A N/A 9.70
11.13 8.76 9.70
6.38 13.02 9.70
6.83 12.61 9.70
6.71 12.72 9.70
6.87 12.58 9.70
6.67 12.76 9.70
6.90 12.55 9.70
7.13 12.34 9.70EIA

Facility Code Facility Name Boiler ID

465 Arapahoe 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)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

465 Arapahoe 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)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

465 Arapahoe 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)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 (%)