### 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 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).

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

6041 Spurlock 4EIA

Facility Code Facility Name Boiler ID

6041 Spurlock 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 2/24/2010 221.70 Klb/hr N/A Day 2 2/25/2010 216.31 Klb/hr N/A Day 3 2/26/2010 236.43 Klb/hr N/A Day 4 2/27/2010 234.47 Klb/hr N/A Day 5 2/28/2010 235.18 Klb/hr N/A Day 6 3/1/2010 234.41 Klb/hr N/A Day 7 3/2/2010 242.04 Klb/hr N/A Day 8 3/3/2010 231.16 Klb/hr N/A Day 9 3/4/2010 234.26 Klb/hr N/A Day 10 3/5/2010 237.23 Klb/hr N/A Day 11 3/6/2010 236.95 Klb/hr N/A Day 12 3/7/2010 224.04 Klb/hr N/A Day 13 3/8/2010 236.40 Klb/hr N/A Day 14 3/9/2010 234.76 Klb/hr N/A Day 15 3/10/2010 234.49 Klb/hr N/A Day 16 3/11/2010 259.90 Klb/hr N/A Day 17 3/12/2010 238.74 Klb/hr N/A Day 18 3/13/2010 249.40 Klb/hr N/A Day 19 3/14/2010 244.44 Klb/hr N/A Day 20 3/15/2010 233.17 Klb/hr N/A Day 21 3/16/2010 233.86 Klb/hr N/A Day 22 3/17/2010 237.86 Klb/hr N/A Day 23 3/18/2010 245.72 Klb/hr N/A Day 24 3/19/2010 234.31 Klb/hr N/A Day 25 3/20/2010 220.53 Klb/hr N/A Day 26 3/21/2010 194.12 Klb/hr N/A Day 27 3/22/2010 239.01 Klb/hr N/A Day 28 3/23/2010 237.34 Klb/hr N/A Day 29 3/24/2010 232.96 Klb/hr N/A Day 30 3/25/2010 213.67 Klb/hr 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

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/ACoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units) N/A 5 gpd N/A 3 gpd N/A 7 gpd N/A 5 gpd N/A 5 gpd N/A 1 gpd N/A 23 gpd N/A 1 gpd N/A 3 gpd N/A 6 gpd N/A 8 gpd N/A 4 gpd N/A 4 gpd N/A 6 gpd N/A 1 gpd N/A 7 gpd N/A 4 gpd N/A 6 gpd N/A 6 gpd N/A 7 gpd N/A 31 gpd N/A 0 gpd N/A 4 gpd N/A 5 gpd N/A 3 gpd N/A 3 gpd N/A 7 gpd N/A 3 gpd N/A 14 gpd N/A 5 gpd(CEMS)

Average Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr)

2321.50 1839.79 2297.82 1814.81 2516.65 2019.09 2521.39 2020.84 2555.19 2031.41 2566.75 2031.46 2535.95 2031.28 2426.62 1956.79 2464.53 1963.16 2597.67 2034.37 2601.89 2029.79 2481.52 1943.30 2554.72 2019.72 2563.09 2030.34 2559.32 2030.84 2582.90 2035.68 2568.23 2028.49 2523.39 2030.76 2519.77 2015.96 2486.00 1973.35 2503.56 1935.70 2554.78 1966.03 2599.13 2028.25 2466.80 1938.34 2355.62 1832.17 2208.36 1683.15 2582.79 1993.97 2581.29 2032.43 2582.66 2032.56 2347.07 1844.23Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 242.85 273.06 237.76 267.92 266.91 298.34 266.93 298.51 268.32 299.98 268.40 300.02 268.62 299.90 258.68 289.71 259.69 290.78 268.46 300.00 268.50 300.02 257.10 287.83 266.89 298.37 268.26 300.04 267.96 299.67 268.03 299.82 267.83 299.89 268.18 299.92 266.46 297.91 260.66 291.74 255.65 286.13 260.11 290.93 268.94 299.90 256.45 287.08 244.01 272.41 222.18 250.88 263.87 295.03 268.71 300.02 268.50 299.87 243.04 273.06flow in scfh only (CEMS)

Control Device Operating Parameters, A s Applicable Flue Gas Flow Rate (dscfm) Pressure Drop across FGD (in H2O)

33375236.22 N/A 33504232.18 N/A 35480265.46 N/A 35643050.05 N/A 35885201.04 N/A 35977542.23 N/A 35836322.78 N/A 34657226.22 N/A 35271463.31 N/A 36129549.98 N/A 36165920.73 N/A 35073037.44 N/A 35971146.71 N/A 36197107.28 N/A 36285451.63 N/A 36692598.08 N/A 36376279.99 N/A 36083596.12 N/A 35944653.50 N/A 35281615.58 N/A 35674019.05 N/A 35925404.07 N/A 36371394.83 N/A 35046451.45 N/A 33938389.72 N/A 32636823.24 N/A 36484019.10 N/A 36182070.22 N/A 35969609.42 N/A 34020652.46 N/AFGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr) N/A Limestone 55789.37 N/A Limestone 51233.89 N/A Limestone 66159.38 N/A Limestone 71291.52 N/A Limestone 74650.05 N/A Limestone 76365.33 N/A Limestone 63626.81 N/A Limestone 61226.98 N/A Limestone 60931.20 N/A Limestone 87473.94 N/A Limestone 86379.28 N/A Limestone 75559.06 N/A Limestone 70929.44 N/A Limestone 71819.15 N/A Limestone 71189.38 N/A Limestone 88937.32 N/A Limestone 97062.08 N/A Limestone 61674.74 N/A Limestone 58523.34 N/A Limestone 60872.73 N/A Limestone 61411.02 N/A Limestone 75992.92 N/A Limestone 74990.09 N/A Limestone 68599.48 N/A Limestone 61562.75 N/A Limestone 69025.42 N/A Limestone 95930.21 N/A Limestone 81754.84 N/A Limestone 96926.79 N/A Limestone 80265.08(CEMS) (CEMS)

Other Boiler or Control Device Operating Parameters (e.g., Boiler O2) Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F)

28.74 269.84 28.82 279.60 28.75 251.24 28.68 244.34 28.82 244.96 28.96 244.26 28.80 243.97 28.78 287.09 28.92 247.52 29.10 246.62 29.19 245.84 29.08 249.03 28.93 246.44 28.78 245.70 28.67 246.61 28.61 246.33 28.49 246.03 28.34 245.46 28.45 245.77 28.82 247.54 29.01 250.76 28.94 250.26 28.82 245.52 28.85 250.33 28.87 253.39 28.74 265.24 28.56 248.91 28.73 255.31 28.89 257.26 28.66 280.37Flue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%) 2.50 12.46 11.1 2.84 12.21 11.1 2.04 12.77 11.1 2.01 12.74 11.1 1.99 12.82 11.1 2.00 12.83 11.1 2.01 12.74 11.1 2.10 12.60 11.1 2.27 12.57 11.1 2.02 12.95 11.1 2.00 12.96 11.1 2.11 12.73 11.1 2.01 12.76 11.1 1.99 12.75 11.1 2.02 12.69 11.1 1.99 12.68 11.1 2.00 12.71 11.1 1.99 12.59 11.1 2.01 12.62 11.1 2.11 12.66 11.1 2.21 12.66 11.1 2.13 12.79 11.1 2.00 12.85 11.1 2.19 12.64 11.1 2.32 12.49 11.1 2.82 12.15 11.1 2.05 12.75 11.1 2.01 12.84 11.1 2.01 12.91 11.1 2.49 12.36 11.1EIA

Facility Code Facility Name Boiler ID

6041 Spurlock 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 2/24/2010 221.70 Klb/hr N/A Day 2 2/25/2010 216.31 Klb/hr N/A Day 3 2/26/2010 236.43 Klb/hr N/A Day 4 2/27/2010 234.47 Klb/hr N/A Day 5 2/28/2010 235.18 Klb/hr N/A Day 6 3/1/2010 234.41 Klb/hr N/A Day 7 3/2/2010 242.04 Klb/hr N/A Day 8 3/3/2010 231.16 Klb/hr N/A Day 9 3/4/2010 234.26 Klb/hr N/A Day 10 3/5/2010 237.23 Klb/hr N/A Day 11 3/6/2010 236.95 Klb/hr N/A Day 12 3/7/2010 224.04 Klb/hr N/A Day 13 3/8/2010 236.40 Klb/hr N/A Day 14 3/9/2010 234.76 Klb/hr N/A Day 15 3/10/2010 234.49 Klb/hr N/A Day 16 3/11/2010 259.90 Klb/hr N/A Day 17 3/12/2010 238.74 Klb/hr N/A Day 18 3/13/2010 249.40 Klb/hr N/A Day 19 3/14/2010 244.44 Klb/hr N/A Day 20 3/15/2010 233.17 Klb/hr N/A Day 21 3/16/2010 233.86 Klb/hr N/A Day 22 3/17/2010 237.86 Klb/hr N/A Day 23 3/18/2010 245.72 Klb/hr N/A Day 24 3/19/2010 234.31 Klb/hr N/A Day 25 3/20/2010 220.53 Klb/hr N/A Day 26 3/21/2010 194.12 Klb/hr N/A Day 27 3/22/2010 239.01 Klb/hr N/A Day 28 3/23/2010 237.34 Klb/hr N/A Day 29 3/24/2010 232.96 Klb/hr N/A Day 30 3/25/2010 213.67 Klb/hr 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

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/ACoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units) N/A 5 gpd N/A 3 gpd N/A 7 gpd N/A 5 gpd N/A 5 gpd N/A 1 gpd N/A 23 gpd N/A 1 gpd N/A 3 gpd N/A 6 gpd N/A 8 gpd N/A 4 gpd N/A 4 gpd N/A 6 gpd N/A 1 gpd N/A 7 gpd N/A 4 gpd N/A 6 gpd N/A 6 gpd N/A 7 gpd N/A 31 gpd N/A 0 gpd N/A 4 gpd N/A 5 gpd N/A 3 gpd N/A 3 gpd N/A 7 gpd N/A 3 gpd N/A 14 gpd N/A 5 gpd(CEMS)

Average Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr)

2321.50 1839.79 2297.82 1814.81 2516.65 2019.09 2521.39 2020.84 2555.19 2031.41 2566.75 2031.46 2535.95 2031.28 2426.62 1956.79 2464.53 1963.16 2597.67 2034.37 2601.89 2029.79 2481.52 1943.30 2554.72 2019.72 2563.09 2030.34 2559.32 2030.84 2582.90 2035.68 2568.23 2028.49 2523.39 2030.76 2519.77 2015.96 2486.00 1973.35 2503.56 1935.70 2554.78 1966.03 2599.13 2028.25 2466.80 1938.34 2355.62 1832.17 2208.36 1683.15 2582.79 1993.97 2581.29 2032.43 2582.66 2032.56 2347.07 1844.23Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 242.85 273.06 237.76 267.92 266.91 298.34 266.93 298.51 268.32 299.98 268.40 300.02 268.62 299.90 258.68 289.71 259.69 290.78 268.46 300.00 268.50 300.02 257.10 287.83 266.89 298.37 268.26 300.04 267.96 299.67 268.03 299.82 267.83 299.89 268.18 299.92 266.46 297.91 260.66 291.74 255.65 286.13 260.11 290.93 268.94 299.90 256.45 287.08 244.01 272.41 222.18 250.88 263.87 295.03 268.71 300.02 268.50 299.87 243.04 273.06flow in scfh only (CEMS)

Control Device Operating Parameters, A s Appicable Flue Gas Flow Rate (dscfm) Pressure Drop across FGD (in H2O)

33375236.22 N/A 33504232.18 N/A 35480265.46 N/A 35643050.05 N/A 35885201.04 N/A 35977542.23 N/A 35836322.78 N/A 34657226.22 N/A 35271463.31 N/A 36129549.98 N/A 36165920.73 N/A 35073037.44 N/A 35971146.71 N/A 36197107.28 N/A 36285451.63 N/A 36692598.08 N/A 36376279.99 N/A 36083596.12 N/A 35944653.50 N/A 35281615.58 N/A 35674019.05 N/A 35925404.07 N/A 36371394.83 N/A 35046451.45 N/A 33938389.72 N/A 32636823.24 N/A 36484019.10 N/A 36182070.22 N/A 35969609.42 N/A 34020652.46 N/AFGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr) N/A Limestone 55789.37 N/A Limestone 51233.89 N/A Limestone 66159.38 N/A Limestone 71291.52 N/A Limestone 74650.05 N/A Limestone 76365.33 N/A Limestone 63626.81 N/A Limestone 61226.98 N/A Limestone 60931.20 N/A Limestone 87473.94 N/A Limestone 86379.28 N/A Limestone 75559.06 N/A Limestone 70929.44 N/A Limestone 71819.15 N/A Limestone 71189.38 N/A Limestone 88937.32 N/A Limestone 97062.08 N/A Limestone 61674.74 N/A Limestone 58523.34 N/A Limestone 60872.73 N/A Limestone 61411.02 N/A Limestone 75992.92 N/A Limestone 74990.09 N/A Limestone 68599.48 N/A Limestone 61562.75 N/A Limestone 69025.42 N/A Limestone 95930.21 N/A Limestone 81754.84 N/A Limestone 96926.79 N/A Limestone 80265.08(CEMS) (CEMS)

Other Boiler or Control Device Operating Parameters (e.g., Boiler O2) Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F)

28.74 269.84 28.82 279.60 28.75 251.24 28.68 244.34 28.82 244.96 28.96 244.26 28.80 243.97 28.78 287.09 28.92 247.52 29.10 246.62 29.19 245.84 29.08 249.03 28.93 246.44 28.78 245.70 28.67 246.61 28.61 246.33 28.49 246.03 28.34 245.46 28.45 245.77 28.82 247.54 29.01 250.76 28.94 250.26 28.82 245.52 28.85 250.33 28.87 253.39 28.74 265.24 28.56 248.91 28.73 255.31 28.89 257.26 28.66 280.37Flue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%) 2.50 12.46 11.1 2.84 12.21 11.1 2.04 12.77 11.1 2.01 12.74 11.1 1.99 12.82 11.1 2.00 12.83 11.1 2.01 12.74 11.1 2.10 12.60 11.1 2.27 12.57 11.1 2.02 12.95 11.1 2.00 12.96 11.1 2.11 12.73 11.1 2.01 12.76 11.1 1.99 12.75 11.1 2.02 12.69 11.1 1.99 12.68 11.1 2.00 12.71 11.1 1.99 12.59 11.1 2.01 12.62 11.1 2.11 12.66 11.1 2.21 12.66 11.1 2.13 12.79 11.1 2.00 12.85 11.1 2.19 12.64 11.1 2.32 12.49 11.1 2.82 12.15 11.1 2.05 12.75 11.1 2.01 12.84 11.1 2.01 12.91 11.1 2.49 12.36 11.1EIA

Facility Code Facility Name Boiler ID

6041 Spurlock 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 2/24/2010 221.70 Klb/hr N/A Day 2 2/25/2010 216.31 Klb/hr N/A Day 3 2/26/2010 236.43 Klb/hr N/A Day 4 2/27/2010 234.47 Klb/hr N/A Day 5 2/28/2010 235.18 Klb/hr N/A Day 6 3/1/2010 234.41 Klb/hr N/A Day 7 3/2/2010 242.04 Klb/hr N/A Day 8 3/3/2010 231.16 Klb/hr N/A Day 9 3/4/2010 234.26 Klb/hr N/A Day 10 3/5/2010 237.23 Klb/hr N/A Day 11 3/6/2010 236.95 Klb/hr N/A Day 12 3/7/2010 224.04 Klb/hr N/A Day 13 3/8/2010 236.40 Klb/hr N/A Day 14 3/9/2010 234.76 Klb/hr N/A Day 15 3/10/2010 234.49 Klb/hr N/A Day 16 3/11/2010 259.90 Klb/hr N/A Day 17 3/12/2010 238.74 Klb/hr N/A Day 18 3/13/2010 249.40 Klb/hr N/A Day 19 3/14/2010 244.44 Klb/hr N/A Day 20 3/15/2010 233.17 Klb/hr N/A Day 21 3/16/2010 233.86 Klb/hr N/A Day 22 3/17/2010 237.86 Klb/hr N/A Day 23 3/18/2010 245.72 Klb/hr N/A Day 24 3/19/2010 234.31 Klb/hr N/A Day 25 3/20/2010 220.53 Klb/hr N/A Day 26 3/21/2010 194.12 Klb/hr N/A Day 27 3/22/2010 239.01 Klb/hr N/A Day 28 3/23/2010 237.34 Klb/hr N/A Day 29 3/24/2010 232.96 Klb/hr N/A Day 30 3/25/2010 213.67 Klb/hr 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

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/ACoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units) N/A 5 gpd N/A 3 gpd N/A 7 gpd N/A 5 gpd N/A 5 gpd N/A 1 gpd N/A 23 gpd N/A 1 gpd N/A 3 gpd N/A 6 gpd N/A 8 gpd N/A 4 gpd N/A 4 gpd N/A 6 gpd N/A 1 gpd N/A 7 gpd N/A 4 gpd N/A 6 gpd N/A 6 gpd N/A 7 gpd N/A 31 gpd N/A 0 gpd N/A 4 gpd N/A 5 gpd N/A 3 gpd N/A 3 gpd N/A 7 gpd N/A 3 gpd N/A 14 gpd N/A 5 gpd(CEMS)

Average Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr)

2321.50 1839.79 2297.82 1814.81 2516.65 2019.09 2521.39 2020.84 2555.19 2031.41 2566.75 2031.46 2535.95 2031.28 2426.62 1956.79 2464.53 1963.16 2597.67 2034.37 2601.89 2029.79 2481.52 1943.30 2554.72 2019.72 2563.09 2030.34 2559.32 2030.84 2582.90 2035.68 2568.23 2028.49 2523.39 2030.76 2519.77 2015.96 2486.00 1973.35 2503.56 1935.70 2554.78 1966.03 2599.13 2028.25 2466.80 1938.34 2355.62 1832.17 2208.36 1683.15 2582.79 1993.97 2581.29 2032.43 2582.66 2032.56 2347.07 1844.23Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 242.85 273.06 237.76 267.92 266.91 298.34 266.93 298.51 268.32 299.98 268.40 300.02 268.62 299.90 258.68 289.71 259.69 290.78 268.46 300.00 268.50 300.02 257.10 287.83 266.89 298.37 268.26 300.04 267.96 299.67 268.03 299.82 267.83 299.89 268.18 299.92 266.46 297.91 260.66 291.74 255.65 286.13 260.11 290.93 268.94 299.90 256.45 287.08 244.01 272.41 222.18 250.88 263.87 295.03 268.71 300.02 268.50 299.87 243.04 273.06flow in scfh only (CEMS)

Control Device Operating Parameters, A s Appicable Flue Gas Flow Rate (dscfm) Pressure Drop across FGD (in H2O)

33375236.22 N/A 33504232.18 N/A 35480265.46 N/A 35643050.05 N/A 35885201.04 N/A 35977542.23 N/A 35836322.78 N/A 34657226.22 N/A 35271463.31 N/A 36129549.98 N/A 36165920.73 N/A 35073037.44 N/A 35971146.71 N/A 36197107.28 N/A 36285451.63 N/A 36692598.08 N/A 36376279.99 N/A 36083596.12 N/A 35944653.50 N/A 35281615.58 N/A 35674019.05 N/A 35925404.07 N/A 36371394.83 N/A 35046451.45 N/A 33938389.72 N/A 32636823.24 N/A 36484019.10 N/A 36182070.22 N/A 35969609.42 N/A 34020652.46 N/AFGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr) N/A Limestone 55789.37 N/A Limestone 51233.89 N/A Limestone 66159.38 N/A Limestone 71291.52 N/A Limestone 74650.05 N/A Limestone 76365.33 N/A Limestone 63626.81 N/A Limestone 61226.98 N/A Limestone 60931.20 N/A Limestone 87473.94 N/A Limestone 86379.28 N/A Limestone 75559.06 N/A Limestone 70929.44 N/A Limestone 71819.15 N/A Limestone 71189.38 N/A Limestone 88937.32 N/A Limestone 97062.08 N/A Limestone 61674.74 N/A Limestone 58523.34 N/A Limestone 60872.73 N/A Limestone 61411.02 N/A Limestone 75992.92 N/A Limestone 74990.09 N/A Limestone 68599.48 N/A Limestone 61562.75 N/A Limestone 69025.42 N/A Limestone 95930.21 N/A Limestone 81754.84 N/A Limestone 96926.79 N/A Limestone 80265.08(CEMS) (CEMS)

Other Boiler or Control Device Operating Parameters (e.g., Boiler O2) Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F)

28.74 269.84 28.82 279.60 28.75 251.24 28.68 244.34 28.82 244.96 28.96 244.26 28.80 243.97 28.78 287.09 28.92 247.52 29.10 246.62 29.19 245.84 29.08 249.03 28.93 246.44 28.78 245.70 28.67 246.61 28.61 246.33 28.49 246.03 28.34 245.46 28.45 245.77 28.82 247.54 29.01 250.76 28.94 250.26 28.82 245.52 28.85 250.33 28.87 253.39 28.74 265.24 28.56 248.91 28.73 255.31 28.89 257.26 28.66 280.37Flue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%) 2.50 12.46 11.1 2.84 12.21 11.1 2.04 12.77 11.1 2.01 12.74 11.1 1.99 12.82 11.1 2.00 12.83 11.1 2.01 12.74 11.1 2.10 12.60 11.1 2.27 12.57 11.1 2.02 12.95 11.1 2.00 12.96 11.1 2.11 12.73 11.1 2.01 12.76 11.1 1.99 12.75 11.1 2.02 12.69 11.1 1.99 12.68 11.1 2.00 12.71 11.1 1.99 12.59 11.1 2.01 12.62 11.1 2.11 12.66 11.1 2.21 12.66 11.1 2.13 12.79 11.1 2.00 12.85 11.1 2.19 12.64 11.1 2.32 12.49 11.1 2.82 12.15 11.1 2.05 12.75 11.1 2.01 12.84 11.1 2.01 12.91 11.1 2.49 12.36 11.1EIA

Facility Code Facility Name Boiler ID

6041 Spurlock 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 2/24/2010 221.70 Klb/hr N/A Day 2 2/25/2010 216.31 Klb/hr N/A Day 3 2/26/2010 236.43 Klb/hr N/A Day 4 2/27/2010 234.47 Klb/hr N/A Day 5 2/28/2010 235.18 Klb/hr N/A Day 6 3/1/2010 234.41 Klb/hr N/A Day 7 3/2/2010 242.04 Klb/hr N/A Day 8 3/3/2010 231.16 Klb/hr N/A Day 9 3/4/2010 234.26 Klb/hr N/A Day 10 3/5/2010 237.23 Klb/hr N/A Day 11 3/6/2010 236.95 Klb/hr N/A Day 12 3/7/2010 224.04 Klb/hr N/A Day 13 3/8/2010 236.40 Klb/hr N/A Day 14 3/9/2010 234.76 Klb/hr N/A Day 15 3/10/2010 234.49 Klb/hr N/A Day 16 3/11/2010 259.90 Klb/hr N/A Day 17 3/12/2010 238.74 Klb/hr N/A Day 18 3/13/2010 249.40 Klb/hr N/A Day 19 3/14/2010 244.44 Klb/hr N/A Day 20 3/15/2010 233.17 Klb/hr N/A Day 21 3/16/2010 233.86 Klb/hr N/A Day 22 3/17/2010 237.86 Klb/hr N/A Day 23 3/18/2010 245.72 Klb/hr N/A Day 24 3/19/2010 234.31 Klb/hr N/A Day 25 3/20/2010 220.53 Klb/hr N/A Day 26 3/21/2010 194.12 Klb/hr N/A Day 27 3/22/2010 239.01 Klb/hr N/A Day 28 3/23/2010 237.34 Klb/hr N/A Day 29 3/24/2010 232.96 Klb/hr N/A Day 30 3/25/2010 213.67 Klb/hr 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

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/ACoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units) N/A 5 gpd N/A 3 gpd N/A 7 gpd N/A 5 gpd N/A 5 gpd N/A 1 gpd N/A 23 gpd N/A 1 gpd N/A 3 gpd N/A 6 gpd N/A 8 gpd N/A 4 gpd N/A 4 gpd N/A 6 gpd N/A 1 gpd N/A 7 gpd N/A 4 gpd N/A 6 gpd N/A 6 gpd N/A 7 gpd N/A 31 gpd N/A 0 gpd N/A 4 gpd N/A 5 gpd N/A 3 gpd N/A 3 gpd N/A 7 gpd N/A 3 gpd N/A 14 gpd N/A 5 gpd(CEMS)

Average Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr)

2321.50 1839.79 2297.82 1814.81 2516.65 2019.09 2521.39 2020.84 2555.19 2031.41 2566.75 2031.46 2535.95 2031.28 2426.62 1956.79 2464.53 1963.16 2597.67 2034.37 2601.89 2029.79 2481.52 1943.30 2554.72 2019.72 2563.09 2030.34 2559.32 2030.84 2582.90 2035.68 2568.23 2028.49 2523.39 2030.76 2519.77 2015.96 2486.00 1973.35 2503.56 1935.70 2554.78 1966.03 2599.13 2028.25 2466.80 1938.34 2355.62 1832.17 2208.36 1683.15 2582.79 1993.97 2581.29 2032.43 2582.66 2032.56 2347.07 1844.23Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 242.85 273.06 237.76 267.92 266.91 298.34 266.93 298.51 268.32 299.98 268.40 300.02 268.62 299.90 258.68 289.71 259.69 290.78 268.46 300.00 268.50 300.02 257.10 287.83 266.89 298.37 268.26 300.04 267.96 299.67 268.03 299.82 267.83 299.89 268.18 299.92 266.46 297.91 260.66 291.74 255.65 286.13 260.11 290.93 268.94 299.90 256.45 287.08 244.01 272.41 222.18 250.88 263.87 295.03 268.71 300.02 268.50 299.87 243.04 273.06flow in scfh only (CEMS)

Control Device Operating Parameters, A s Appicable Flue Gas Flow Rate (dscfm) Pressure Drop across FGD (in H2O)

33375236.22 N/A 33504232.18 N/A 35480265.46 N/A 35643050.05 N/A 35885201.04 N/A 35977542.23 N/A 35836322.78 N/A 34657226.22 N/A 35271463.31 N/A 36129549.98 N/A 36165920.73 N/A 35073037.44 N/A 35971146.71 N/A 36197107.28 N/A 36285451.63 N/A 36692598.08 N/A 36376279.99 N/A 36083596.12 N/A 35944653.50 N/A 35281615.58 N/A 35674019.05 N/A 35925404.07 N/A 36371394.83 N/A 35046451.45 N/A 33938389.72 N/A 32636823.24 N/A 36484019.10 N/A 36182070.22 N/A 35969609.42 N/A 34020652.46 N/AFGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr) N/A Limestone 55789.37 N/A Limestone 51233.89 N/A Limestone 66159.38 N/A Limestone 71291.52 N/A Limestone 74650.05 N/A Limestone 76365.33 N/A Limestone 63626.81 N/A Limestone 61226.98 N/A Limestone 60931.20 N/A Limestone 87473.94 N/A Limestone 86379.28 N/A Limestone 75559.06 N/A Limestone 70929.44 N/A Limestone 71819.15 N/A Limestone 71189.38 N/A Limestone 88937.32 N/A Limestone 97062.08 N/A Limestone 61674.74 N/A Limestone 58523.34 N/A Limestone 60872.73 N/A Limestone 61411.02 N/A Limestone 75992.92 N/A Limestone 74990.09 N/A Limestone 68599.48 N/A Limestone 61562.75 N/A Limestone 69025.42 N/A Limestone 95930.21 N/A Limestone 81754.84 N/A Limestone 96926.79 N/A Limestone 80265.08(CEMS) (CEMS)

Other Boiler or Control Device Operating Parameters (e.g., Boiler O2) Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F)

28.74 269.84 28.82 279.60 28.75 251.24 28.68 244.34 28.82 244.96 28.96 244.26 28.80 243.97 28.78 287.09 28.92 247.52 29.10 246.62 29.19 245.84 29.08 249.03 28.93 246.44 28.78 245.70 28.67 246.61 28.61 246.33 28.49 246.03 28.34 245.46 28.45 245.77 28.82 247.54 29.01 250.76 28.94 250.26 28.82 245.52 28.85 250.33 28.87 253.39 28.74 265.24 28.56 248.91 28.73 255.31 28.89 257.26 28.66 280.37Flue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%) 2.50 12.46 11.1 2.84 12.21 11.1 2.04 12.77 11.1 2.01 12.74 11.1 1.99 12.82 11.1 2.00 12.83 11.1 2.01 12.74 11.1 2.10 12.60 11.1 2.27 12.57 11.1 2.02 12.95 11.1 2.00 12.96 11.1 2.11 12.73 11.1 2.01 12.76 11.1 1.99 12.75 11.1 2.02 12.69 11.1 1.99 12.68 11.1 2.00 12.71 11.1 1.99 12.59 11.1 2.01 12.62 11.1 2.11 12.66 11.1 2.21 12.66 11.1 2.13 12.79 11.1 2.00 12.85 11.1 2.19 12.64 11.1 2.32 12.49 11.1 2.82 12.15 11.1 2.05 12.75 11.1 2.01 12.84 11.1 2.01 12.91 11.1 2.49 12.36 11.1