### 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.Pleasename each resulting spreadsheet with the following naming

convention:[FacilityID]_Unit_[BoilerID]_Processdata.xls(example: 8100_Unit_2_Processdata.xls).

Pleaserefer to the following steps when using these spreadsheets.

BoilerInformation Worksheet

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

ProcessData Worksheets

Pleaseuse 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 Pleasename 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.

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

Facility Code Facility Name Boiler ID

2718GG Allen Station No. 3EIA

Facility Code Facility Name Boiler ID

2718GG Allen StationNo. 3

Daily A verage Process Data for a 30 Day Period Including the Testing Date Date Coal Firing Rate* Coal Firing Rate (units) Day 1 2/19/20105, 7.8, 7.8, 4.1, 4.4, 7.8, 8.3, 3.5 RPM Day 2 2/20/2010 3.5, 8, 8, 6.3, 3.3, 8.7, 9.1, 5.6 RPM Day 3 2/21/2010 3.9, 8, 8, 6, 3.8, 8.7, 9.1, 5.4 RPM Day 4 2/22/2010 3.2, 8, 7.9, 5.7, 3.3, 8.5, 8.8, 4.8 RPM Day 5 2/23/2010 5.3, 7.6, 7.5, 6.5, 5.1, 7.9, 8.3, 5.2 RPM Day 6 2/24/2010 4.6, 7, 6.8, 4.2, 5.2, 7.1, 6.7, 3.3 RPM Day 7 2/25/2010 4.8, 8.2, 8.2, 7.4, 6.5, 8.3, 7.3, 5.6 RPM Day 8 2/26/2010 5.9, 7.5, 7.5, 7.2, 6.1, 7.9, 8.3, 5.8 RPM Day 9 2/27/2010 6.1, 8, 8, 8.9, 6.6, 8.4, 8.9, 7.7 RPM Day 10 2/28/2010 6.1, 8, 8, 8.9, 6.7, 8.6, 9.1, 7.9 RPM Day 11 3/1/2010 5.7, 8, 8, 8.8, 6.4, 8.7, 9, 7.8 RPM Day 12 3/2/2010 4.8, 8.2, 8.1, 8.9, 5.7, 8.6, 8.9, 8.4 RPM Day 13 3/3/2010 3.9, 8.9, 8.9, 9.7, 5.4, 8.6, 8.9, 8.5 RPM Day 14 3/4/2010 0, 0, 0, 0, 0.8, 0.1, 0, 0 RPM Day 15 3/5/2010 0, 0, 0, 0, 0.8, 0, 0, 0.1 RPM Day 16 3/6/2010 0.6, 0.1, 0.1, 0.1, 0.8, 0.2, 0.1, 0.2 RPM Day 17 3/7/2010 0.8, 0, 0, 0, 0.7, 0, 0, 0 RPM Day 18 3/8/2010 2.6, 6.6, 7, 3.2, 2.6, 6.9, 7.4, 3 RPM Day 19 3/9/2010 3.7, 7.5, 7.3, 2.4, 2.1, 7.9, 7.9, 3.8 RPM Day 20 3/10/2010 4.4, 7.2, 7.2, 1.6, 1.7, 7.6, 7.6, 5 RPM Day 21 3/11/2010 4.2, 6.6, 6.5, 3.5, 4.3, 6.8, 6.8, 3.2 RPM Day 22 3/12/2010 0.8, 0, 0, 0, 0.7, 0, 0, 0 RPM Day 23 3/13/2010 0.8, 0, 0, 0, 0.7, 0, 0, 0 RPM Day 24 3/14/2010 0.7, 0, 0, 0, 0.7, 0, 0, 0 RPM Day 25 3/15/2010 5.1, 6, 5.8, 0, 4.8, 5.7, 5.4, 3 RPM Day 26 3/16/2010 6.2, 8.1, 8.1, 3.7, 6.8, 8.3, 8.4, 4.2 RPM Day 27 3/17/2010 5.6, 8, 5.8, 8.1, 7.1, 8.1, 4.5, 7.5 RPM Day 28 3/18/2010 5.4, 8.1, 8.1, 5.8, 5.2, 8.4, 8.5, 6 RPM Day 29 3/19/2010 5.7, 7.9, 7, 5, 5.5, 8, 7.3, 4.9 RPM Day 30 3/20/2010 6.7, 7.9, 4.8, 4, 6.9, 7.9, 4.9, 3.8 RPM 3/21/2010 * RPM data provided for eight (8) separate coal feeders. ** Heat Input, Flue Gas flow, Flue Gas pressure, Flue Gas temperature, and Flue Gas Carbon Dioxide are for the common stack servicing Boilers 3 and 4. *** Data provided are for the single FGD servicing Boilers 3 and 4.   Average of several O2 monitors at the Boiler 1 Economizer outlet, reading goes to zero when unit is offline. N/A - not applicable or not availableDaily A verage Process Data for a 30 Day Period Including the Testing Date Synfuel Firing Rate Synfuel Firing Rate (units) Pet Coke 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

**  Heat Input, Flue Gas flow, Flue Gas pressure, Flue Gas temperature, and Flue Gas Carbon Dioxide are for the common stack servicing Boilers 3 and 4.

**** Average of several O2 monitors at the Boiler 1 Economizer outlet, reading goes to zero when unit is offline.Pet Coke Firing Rate (units) Coal Gas Firing Rate Coal Gas Firing Rate (units) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/AFuel oil Firing Rate Fuel oil Firing Rate (units) Average Heat Input (MMBtu/hr)**

0.0 GPM 3,513 0.1 GPM 3,834 0.0 GPM 3,714 0.0 GPM 3,589 0.0 GPM 3,786 0.0 GPM 3,389 0.0 GPM 4,072 0.0 GPM 4,240 0.0 GPM 4,575 0.0 GPM 4,570 0.0 GPM 4,485 0.0 GPM 4,342 0.0 GPM 4,533 0.0 GPM 2,053 0.0 GPM 1,409 0.0 GPM 2,045 6.1 GPM 1,552 4.9 GPM 2,864 0.0 GPM 2,878 0.0 GPM 2,825 0.2 GPM 2,804 0.0 GPM 1,294 0.0 GPM 1,308 5.9 GPM 1,515 5.1 GPM 3,092 0.0 GPM 3,609 0.0 GPM 3,743 0.0 GPM 3,662 0.0 GPM 3,430 0.0 GPM 3,295

3 Fuel Oil Flow ft3fm96 al3ame40

0.0GPM 3515.9 0.1 GPM 3841.0 0.0GPM 3712.9 0.0GPM 3590.3 0.0GPM 3775.6 0.0GPM 3395.1 0.0GPM 4058.0 0.0GPM 4242.9 0.0GPM 4568.4 0.0GPM 4576.7 0.0GPM 4495.00.0GPM 4346.8 0.0GPM 4514.7 0.0GPM 2056.3 0.0GPM 1449.8 0.0GPM 2036.1 6.1 GPM 1550.0 4.9GPM 2857.2 0.0GPM 2878.1 0.0GPM 2821.4 0.2GPM 2797.4 0.0GPM 1288.3 0.0GPM 1305.5 5.9GPM 1512.7 5.1 GPM 3090.6 0.0GPM 3605.6 0.0GPM 3743.4 0.0GPM 3661.4 0.0GPM 3422.0 0.0GPM 3291.5Steam Output (1,000 lbs steam/hr) Unit Net Electric Generation (MWh) 1,334 200 1,474 222 1,425 217 1,361 208 1,487 225 1,306 193 1,630 247 1,656 251 1,820 279 1,842 279 1,841 277 1,795 274 1,789 276 0 0 0 0 0 0 0 0 1,024 145 1,155 159 1,150 156 1,152 159 0 0 0 0 0 0 990 143 1,472 220 1,504 221 1,533 229 1,462 216 1,327 195

3wms 3loadnet 1334.4 199.7 1473.4 221.6 1424.8 217.5 1360.7 207.6 1486.4 224.8 1305.9 193.3 1629.5 246.9 1655.9 251.0 1819.6 279.1 1841.8 279.3 1840.8 276.61794.6 273.6 1789.9 276.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1023.3 145.1 1154.5 158.9 1149.7 155.9 1152.3 159.5 0.0 0.0 0.0 0.0 0.0 0.0 990.0 143.1 1471.9 219.8 1504.5 220.8 1532.5 229.0 1461.6 216.4 1327.2 195.3Control Device Operating Parameters, A s Appicable Unit Gross Electric Generation (MWe) Flue Gas Flow Rate (SCFH)**

214 57,241,917 237 61,593,594 232 60,113,936 222 58,589,027 240 61,429,026 208 56,175,245 263 63,463,877 268 65,570,572 297 70,500,444 297 71,304,030 294 70,697,514 291 68,922,798 294 69,125,798 0 40,885,765 0 21,752,213 0 31,657,904 0 29,496,010 156 49,893,893 172 49,853,803 169 48,715,105 172 50,220,635 0 23,098,485 0 22,638,104 0 29,319,111 154 52,210,468 235 57,923,194 236 59,652,131 244 58,663,149 231 57,012,707 209 54,313,016

3load st34ame03 213.9 57243651.1 237.0 61589892.2 232.4 60121180.5 222.2 58587535.2 240.4 61422066.7 207.8 56183626.4 263.1 63452665.3 267.6 65571171.1 296.9 70498500.3 297.2 71304179.3 294.3 70699284.9291.1 68921403.8 293.8 69140468.1 0.0 40885890.7 0.0 21752542.8 0.0 31657352.2 0.0 29492555.3 155.8 49895038.3 171.8 49853920.3 169.0 48715056.9 172.0 50216375.5 0.0 23111068.9 0.0 22637437.8 0.0 29309859.6 153.5 52211765.8 234.9 57918494.5 236.2 59656516.8 244.4 58663653.6 231.3 57012092.8 209.5 54313901.8Pressure Drop across FGD (in H2O)*** FGD Scrubber Liquor Flow Rate (gals/min)*** 2.5 38 2.6 41 2.6 41 2.6 35 2.7 42 2.4 44 2.6 51 2.7 58 2.9 47 3.0 48 2.9 57 2.9 53 2.9 48 1.4 27 1.2 31 1.3 31 1.1 18 1.9 30 1.8 36 1.7 37 2.0 37 1.1 19 1.0 16 1.2 18 2.2 38 2.5 40 2.6 48 2.6 47 2.5 37 2.3 46

pt3ja02030a FT3JA02020A 1.9 38.3 2.0 40.9 2.1 40.8 2.0 35.4 2.1 42.2 1.8 43.6 1.9 50.8 2.0 58.3 2.3 46.5 2.3 47.9 2.3 56.92.2 52.5 2.2 47.7 0.9 27.3 0.7 30.7 0.7 31.3 0.7 18.4 1.4 29.9 1.3 35.8 1.2 37.5 1.6 37.1 0.7 18.9 0.6 15.9 0.7 18.3 1.7 37.5 2.0 40.0 2.1 47.8 2.1 46.9 2.0 37.1 1.9 45.7

pt3ja02040a -0.6 -0.6 -0.5 -0.6 -0.5 -0.6 -0.7 -0.7 -0.7 -0.6 -0.6 -0.7 -0.7 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -0.4 -0.4 -0.4 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5

DP 2.5 2.62.6 2.6 2.7 2.4 2.6 2.7 2.9 3.0 2.9 2.9 2.9 1.4 1.2 1.3 1.1 1.9 1.8 1.7 2.0 1.1 1.0 1.2 2.2 2.5 2.6 2.6 2.5 2.3Other Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Sorbent Type Sorbent Injection Rate (lb/hr) Flue Gas Pressure (atm) ** N/A N/A -0.0006 N/A N/A -0.0006 N/A N/A -0.0005 N/A N/A -0.0006 N/A N/A -0.0006 N/A N/A -0.0006 N/A N/A -0.0007 N/A N/A -0.0008 N/A N/A -0.0008 N/A N/A -0.0008 N/A N/A -0.0008 N/A N/A -0.0008 N/A N/A -0.0007 N/A N/A -0.0004 N/A N/A N/A, instrument problem N/A N/A -0.0003 N/A N/A -0.0003 N/A N/A -0.0004 N/A N/A -0.0004 N/A N/A -0.0004 N/A N/A -0.0004 N/A N/A -0.0001 N/A N/A -0.0002 N/A N/A -0.0003 N/A N/A -0.0004 N/A N/A -0.0006 N/A N/A -0.0005 N/A N/A -0.0005 N/A N/A -0.0004 N/A N/A -0.0004

st34ame13 -0.2 -0.2 -0.2 -0.2 -0.2 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3-0.3 -0.3 -0.1 0.6 -0.1 -0.1 -0.2 -0.1 -0.2 -0.2 0.0 -0.1 -0.1 -0.2 -0.2 -0.2 -0.2 -0.2 -0.2

Atm (0.0006) (0.0006) (0.0005) (0.0005) (0.0005) (0.0006) (0.0007) (0.0008) (0.0008) (0.0008) (0.0007) (0.0007) (0.0007) (0.0003) 0.0016 (0.0003) (0.0003) (0.0004) (0.0003) (0.0004) (0.0004) (0.0001) (0.0002) (0.0003) (0.0004) (0.0005) (0.0005) (0.0005) (0.0004) (0.0004)

CEM in H2O -0.234498606

-0.238815943-0.222073148 -0.230054297 -0.227127267 -0.260124831 -0.301747321 -0.311571357 -0.317328686 -0.316318575 -0.306010269 -0.308883482 -0.295769435 -0.144487698 0.630206916 -0.137158798 -0.123892291 -0.162841323 -0.145103028 -0.1746269 -0.157564759 -0.045649902 -0.098175044 -0.121846903 -0.180929238 -0.22784111 -0.195204966 -0.196267169 -0.168261801 -0.158395408

CEM atm (0.0006) (0.0006) (0.0005) (0.0006) (0.0006) (0.0006) (0.0007) (0.0008) (0.0008) (0.0008) (0.0008) (0.0008) (0.0007) (0.0004) 0.0015 (0.0003) (0.0003) (0.0004) (0.0004) (0.0004) (0.0004) (0.0001) (0.0002) (0.0003) (0.0004)(0.0006) (0.0005) (0.0005) (0.0004) (0.0004)Other Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Flue Gas Sampling Point Temperature (Deg F) ** Flue Gas Oxygen Content (%)  121 4.3 123 3.9 124 3.8 124 4.1 124 3.7 123 4.3 121 3.5 122 3.5 123 3.3 123 3.2 123 3.1 123 3.1 123 3.0 116 0.0 117 0.0 123 0.0 116 0.0 121 5.0 121 4.9 121 4.9 121 4.2 120 0.0 119 0.0 117 0.0 121 4.6 122 4.0 123 3.8 123 3.6 122 3.8 123 4.2

st34ame12 3O2EOAVG 121.2 4.3 123.0 3.9 123.6 3.8 122.7 4.1 124.0 3.7 122.3 4.3 121.8 3.5 122.3 3.5 122.6 3.3 123.8 3.2 122.9 3.1123.0 3.1 123.0 3.0 115.8 0.0 135.1 0.0 122.8 0.0 116.4 0.0 120.2 5.0 120.4 4.9 120.7 4.9 121.8 4.2 119.0 0.0 118.4 0.0 117.4 0.0 121.0 4.6 121.9 4.0 123.5 3.8 123.3 3.6 121.5 3.8 123.0 4.2

CEM 121.1081572 122.9761128 123.9405736 123.5797689 123.9143912 122.5423377 121.471719 122.2076138 122.6109116 122.9066886 123.1452556 122.8358401 123.4715844 116.0818832 117.441491 122.6387115 116.1548974 120.6830594 120.5111768 120.6331526 121.4628392 120.4602946 118.91021 117.0405534 120.63703 122.1405633 123.478345 123.1054952 122.2036061 122.9355642Flue Gas Carbon Dioxide Content (%) **  Flue Gas Moisture Content (%) 10.9 N/A 11.0 N/A 11.0 N/A 10.8 N/A 11.0 N/A 10.7 N/A 11.4 N/A 11.6 N/A 11.7 N/A 11.5 N/A 11.4 N/A 11.3 N/A 11.8 N/A 9.2 N/A 11.5 N/A 11.6 N/A 8.3 N/A 10.1 N/A 10.2 N/A 10.4 N/A 9.9 N/A 10.1 N/A 10.2 N/A 9.5 N/A 10.3 N/A 11.0 N/A 11.2 N/A 11.0 N/A 10.6 N/A 10.7 N/A

st34ame21 10.9 11.0 11.0 10.8 11.0 10.7 11.4 11.6 11.7 11.5 11.411.3 11.8 9.2 11.5 11.6 8.3 10.1 10.2 10.4 9.9 10.1 10.2 9.5 10.3 11.0 11.2 11.0 10.6 10.7TE0FH50EIA

Facility Code Facility Name Boiler ID

2718GG Allen StationNo. 3

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

2718GG Allen StationNo. 3

Date Coal Firing Rate* Coal Firing Rate (units) Day 1 2/19/20105, 7.8, 7.8, 4.1, 4.4, 7.8, 8.3, 3.5 RPM Day 2 2/20/2010 3.5, 8, 8, 6.3, 3.3, 8.7, 9.1, 5.6 RPM Day 3 2/21/2010 3.9, 8, 8, 6, 3.8, 8.7, 9.1, 5.4 RPM Day 4 2/22/2010 3.2, 8, 7.9, 5.7, 3.3, 8.5, 8.8, 4.8 RPM Day 5 2/23/2010 5.3, 7.6, 7.5, 6.5, 5.1, 7.9, 8.3, 5.2 RPM Day 6 2/24/2010 4.6, 7, 6.8, 4.2, 5.2, 7.1, 6.7, 3.3 RPM Day 7 2/25/2010 4.8, 8.2, 8.2, 7.4, 6.5, 8.3, 7.3, 5.6 RPM Day 8 2/26/2010 5.9, 7.5, 7.5, 7.2, 6.1, 7.9, 8.3, 5.8 RPM Day 9 2/27/2010 6.1, 8, 8, 8.9, 6.6, 8.4, 8.9, 7.7 RPM Day 10 2/28/2010 6.1, 8, 8, 8.9, 6.7, 8.6, 9.1, 7.9 RPM Day 11 3/1/2010 5.7, 8, 8, 8.8, 6.4, 8.7, 9, 7.8 RPM Day 12 3/2/2010 4.8, 8.2, 8.1, 8.9, 5.7, 8.6, 8.9, 8.4 RPM Day 13 3/3/2010 3.9, 8.9, 8.9, 9.7, 5.4, 8.6, 8.9, 8.5 RPM Day 14 3/4/2010 0, 0, 0, 0, 0.8, 0.1, 0, 0 RPM Day 15 3/5/2010 0, 0, 0, 0, 0.8, 0, 0, 0.1 RPM Day 16 3/6/2010 0.6, 0.1, 0.1, 0.1, 0.8, 0.2, 0.1, 0.2 RPM Day 17 3/7/2010 0.8, 0, 0, 0, 0.7, 0, 0, 0 RPM Day 18 3/8/2010 2.6, 6.6, 7, 3.2, 2.6, 6.9, 7.4, 3 RPM Day 19 3/9/2010 3.7, 7.5, 7.3, 2.4, 2.1, 7.9, 7.9, 3.8 RPM Day 20 3/10/2010 4.4, 7.2, 7.2, 1.6, 1.7, 7.6, 7.6, 5 RPM Day 21 3/11/2010 4.2, 6.6, 6.5, 3.5, 4.3, 6.8, 6.8, 3.2 RPM Day 22 3/12/2010 0.8, 0, 0, 0, 0.7, 0, 0, 0 RPM Day 23 3/13/2010 0.8, 0, 0, 0, 0.7, 0, 0, 0 RPM Day 24 3/14/2010 0.7, 0, 0, 0, 0.7, 0, 0, 0 RPM Day 25 3/15/2010 5.1, 6, 5.8, 0, 4.8, 5.7, 5.4, 3 RPM Day 26 3/16/2010 6.2, 8.1, 8.1, 3.7, 6.8, 8.3, 8.4, 4.2 RPM Day 27 3/17/2010 5.6, 8, 5.8, 8.1, 7.1, 8.1, 4.5, 7.5 RPM Day 28 3/18/2010 5.4, 8.1, 8.1, 5.8, 5.2, 8.4, 8.5, 6 RPM Day 29 3/19/2010 5.7, 7.9, 7, 5, 5.5, 8, 7.3, 4.9 RPM Day 30 3/20/2010 6.7, 7.9, 4.8, 4, 6.9, 7.9, 4.9, 3.8 RPM

* RPM data provided for eight (8) separate coal feeders. ** Heat Input supplied is for Boilers 3 and 4 combined. Boilers 3 and 4 vent to a common stack. *** Stack gas flow provided in units of SCFH are for the common stack servicing Boilers 3, 4.   Data provided are for the combined scrubber servicing Boilers 3, 4. ** *** Oxygen concentration measured at the No. 3 Boiler Economizer outlet. N/A - not applicableSynfuel Firing Rate Synfuel Firing Rate (units) Pet Coke Firing Rate Pet Coke Firing Rate (units)

N/A N/A N/A N/A

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/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 Coal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units)

N/A N/A 0.032723752GPM

N/A N/A 0.1 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 6.1 GPM N/A N/A 4.9 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.2 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 5.9 GPM N/A N/A 5.1 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPMAverage Heat Input (MMBtu/hr)** Steam Output (1,000 lbs steam/hr) 3513 1334.3 3,834 1,474 3,714 1,425 3,589 1,361 3,786 1,487 3,389 1,306 4,072 1,630 4,240 1,656 4,575 1,820 4,570 1,842 4,485 1,841 4,342 1,795 4,533 1,789 2,053 0 1,409 0 2,045 0 1,552 0 2,864 1,024 2,878 1,155 2,825 1,150 2,804 1,152 1,294 0 1,308 0 1,515 0 3,092 990 3,609 1,472 3,743 1,504 3,662 1,533 3,430 1,462 3,295 1,327Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 199.7 213.9 222 237 217 232 208 222 225 240 193 208 247 263 251 268 279 297 279 297 277 294 274 291 276 294 0 0 0 0 0 0 0 0 145 156 159 172 156 169 159 172 0 0 0 0 0 0 143 154 220 235 221 236 229 244 216 231 195 209Flue Gas Flow Rate (SCFH)** Pressure Drop across FGD (in H2O)*** 57,241,917 2.46 61,593,594 2.6 60,113,936 2.6 58,589,027 2.6 61,429,026 2.7 56,175,245 2.4 63,463,877 2.6 65,570,572 2.7 70,500,444 2.9 71,304,030 3.0 70,697,514 2.9 68,922,798 2.9 69,125,798 2.9 40,885,765 1.4 21,752,213 1.2 31,657,904 1.3 29,496,010 1.1 49,893,893 1.9 49,853,803 1.8 48,715,105 1.7 50,220,635 2.0 23,098,485 1.1 22,638,104 1.0 29,319,111 1.2 52,210,468 2.2 57,923,194 2.5 59,652,131 2.6 58,663,149 2.6 57,012,707 2.5 54,313,016 2.3FGD Scrubber Liquor Flow Rate (gals/min)*** Sorbent Type Sorbent Injection Rate (lb/hr) 38.3 N/A N/A 41 N/A N/A 41 N/A N/A 35 N/A N/A 42 N/A N/A 44 N/A N/A 51 N/A N/A 58 N/A N/A 47 N/A N/A 48 N/A N/A 57 N/A N/A 53 N/A N/A 48 N/A N/A 27 N/A N/A 31 N/A N/A 31 N/A N/A 18 N/A N/A 30 N/A N/A 36 N/A N/A 37 N/A N/A 37 N/A N/A 19 N/A N/A 16 N/A N/A 18 N/A N/A 38 N/A N/A 40 N/A N/A 48 N/A N/A 47 N/A N/A 37 N/A N/A 46 N/A N/AFlue Gas Pressure (atm) ** Flue Gas Sampling Point Temperature (Deg F) ** -0.000576447 121.1081572 -0.0006 123 -0.0005 124 -0.0006 124 -0.0006 124 -0.0006 123 -0.0007 121 -0.0008 122 -0.0008 123 -0.0008 123 -0.0008 123 -0.0008 123 -0.0007 123 -0.0004 116 N/A, instrument problem 117 -0.0003 123 -0.0003 116 -0.0004 121 -0.0004 121 -0.0004 121 -0.0004 121 -0.0001 120 -0.0002 119 -0.0003 117 -0.0004 121 -0.0006 122 -0.0005 123 -0.0005 123 -0.0004 122 -0.0004 123Flue Gas Oxygen Content (%)  Flue Gas Carbon Dioxide Content (%) **  4.3 10.87673436 3.9 11.0 3.8 11.0 4.1 10.8 3.7 11.0 4.3 10.7 3.5 11.4 3.5 11.6 3.3 11.7 3.2 11.5 3.1 11.4 3.1 11.3 3.0 11.8 0.0 9.2 0.0 11.5 0.0 11.6 0.0 8.3 5.0 10.1 4.9 10.2 4.9 10.4 4.2 9.9 0.0 10.1 0.0 10.2 0.0 9.5 4.6 10.3 4.0 11.0 3.8 11.2 3.6 11.0 3.8 10.6 4.2 10.7Flue Gas Moisture Content (%)

N/A N/A

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/AEIA

Facility Code Facility Name Boiler ID

2718GG Allen StationNo. 3

Daily A verage Process Data for a 30 Day Period Including the Testing Date Date Coal Firing Rate* Coal Firing Rate (units) Day 1 2/19/20105, 7.8, 7.8, 4.1, 4.4, 7.8, 8.3, 3.5 RPM Day 2 2/20/2010 3.5, 8, 8, 6.3, 3.3, 8.7, 9.1, 5.6 RPM Day 3 2/21/2010 3.9, 8, 8, 6, 3.8, 8.7, 9.1, 5.4 RPM Day 4 2/22/2010 3.2, 8, 7.9, 5.7, 3.3, 8.5, 8.8, 4.8 RPM Day 5 2/23/2010 5.3, 7.6, 7.5, 6.5, 5.1, 7.9, 8.3, 5.2 RPM Day 6 2/24/2010 4.6, 7, 6.8, 4.2, 5.2, 7.1, 6.7, 3.3 RPM Day 7 2/25/2010 4.8, 8.2, 8.2, 7.4, 6.5, 8.3, 7.3, 5.6 RPM Day 8 2/26/2010 5.9, 7.5, 7.5, 7.2, 6.1, 7.9, 8.3, 5.8 RPM Day 9 2/27/2010 6.1, 8, 8, 8.9, 6.6, 8.4, 8.9, 7.7 RPM Day 10 2/28/2010 6.1, 8, 8, 8.9, 6.7, 8.6, 9.1, 7.9 RPM Day 11 3/1/2010 5.7, 8, 8, 8.8, 6.4, 8.7, 9, 7.8 RPM Day 12 3/2/2010 4.8, 8.2, 8.1, 8.9, 5.7, 8.6, 8.9, 8.4 RPM Day 13 3/3/2010 3.9, 8.9, 8.9, 9.7, 5.4, 8.6, 8.9, 8.5 RPM Day 14 3/4/2010 0, 0, 0, 0, 0.8, 0.1, 0, 0 RPM Day 15 3/5/2010 0, 0, 0, 0, 0.8, 0, 0, 0.1 RPM Day 16 3/6/2010 0.6, 0.1, 0.1, 0.1, 0.8, 0.2, 0.1, 0.2 RPM Day 17 3/7/2010 0.8, 0, 0, 0, 0.7, 0, 0, 0 RPM Day 18 3/8/2010 2.6, 6.6, 7, 3.2, 2.6, 6.9, 7.4, 3 RPM Day 19 3/9/2010 3.7, 7.5, 7.3, 2.4, 2.1, 7.9, 7.9, 3.8 RPM Day 20 3/10/2010 4.4, 7.2, 7.2, 1.6, 1.7, 7.6, 7.6, 5 RPM Day 21 3/11/2010 4.2, 6.6, 6.5, 3.5, 4.3, 6.8, 6.8, 3.2 RPM Day 22 3/12/2010 0.8, 0, 0, 0, 0.7, 0, 0, 0 RPM Day 23 3/13/2010 0.8, 0, 0, 0, 0.7, 0, 0, 0 RPM Day 24 3/14/2010 0.7, 0, 0, 0, 0.7, 0, 0, 0 RPM Day 25 3/15/2010 5.1, 6, 5.8, 0, 4.8, 5.7, 5.4, 3 RPM Day 26 3/16/2010 6.2, 8.1, 8.1, 3.7, 6.8, 8.3, 8.4, 4.2 RPM Day 27 3/17/2010 5.6, 8, 5.8, 8.1, 7.1, 8.1, 4.5, 7.5 RPM Day 28 3/18/2010 5.4, 8.1, 8.1, 5.8, 5.2, 8.4, 8.5, 6 RPM Day 29 3/19/2010 5.7, 7.9, 7, 5, 5.5, 8, 7.3, 4.9 RPM Day 30 3/20/2010 6.7, 7.9, 4.8, 4, 6.9, 7.9, 4.9, 3.8 RPM

* RPM data provided for eight (8) separate coal feeders. ** Heat Input supplied is for Boilers 3 and 4 combined. Boilers 3 and 4 vent to a common stack. *** Stack gas flow provided in units of SCFH are for the common stack servicing Boilers 3, 4.   Data provided are for the combined scrubber servicing Boilers 3, 4. ** *** Oxygen concentration measured at the No. 3 Boiler Economizer outlet. N/A - not applicableDaily A verage Process Data for a 30 Day Period Including the Testing Date Synfuel Firing Rate Synfuel Firing Rate (units) Pet Coke Firing Rate Pet Coke Firing Rate (units)

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/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 Coal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units)

N/A N/A 0.0 GPM N/A N/A 0.1 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 6.1 GPM N/A N/A 4.9 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.2 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 5.9 GPM N/A N/A 5.1 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPM N/A N/A 0.0 GPMAverage Heat Input (MMBtu/hr)** Steam Output (1,000 lbs steam/hr) 3,513 1,334 3,834 1,474 3,714 1,425 3,589 1,361 3,786 1,487 3,389 1,306 4,072 1,630 4,240 1,656 4,575 1,820 4,570 1,842 4,485 1,841 4,342 1,795 4,533 1,789 2,053 0 1,409 0 2,045 0 1,552 0 2,864 1,024 2,878 1,155 2,825 1,150 2,804 1,152 1,294 0 1,308 0 1,515 0 3,092 990 3,609 1,472 3,743 1,504 3,662 1,533 3,430 1,462 3,295 1,327Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 200 214 222 237 217 232 208 222 225 240 193 208 247 263 251 268 279 297 279 297 277 294 274 291 276 294 0 0 0 0 0 0 0 0 145 156 159 172 156 169 159 172 0 0 0 0 0 0 143 154 220 235 221 236 229 244 216 231 195 209Control Device Operating Parameters, A s Appicable Flue Gas Flow Rate (SCFH)** Pressure Drop across FGD (in H2O)***

57,241,917 2.5 61,593,594 2.6 60,113,936 2.6 58,589,027 2.6 61,429,026 2.7 56,175,245 2.4 63,463,877 2.6 65,570,572 2.7 70,500,444 2.9 71,304,030 3.0 70,697,514 2.9 68,922,798 2.9 69,125,798 2.9 40,885,765 1.4 21,752,213 1.2 31,657,904 1.3 29,496,010 1.1 49,893,893 1.9 49,853,803 1.8 48,715,105 1.7 50,220,635 2.0 23,098,485 1.1 22,638,104 1.0 29,319,111 1.2 52,210,468 2.2 57,923,194 2.5 59,652,131 2.6 58,663,149 2.6 57,012,707 2.5 54,313,016 2.3FGD Scrubber Liquor Flow Rate (gals/min)*** Sorbent Type Sorbent Injection Rate (lb/hr) 38 N/A N/A 41 N/A N/A 41 N/A N/A 35 N/A N/A 42 N/A N/A 44 N/A N/A 51 N/A N/A 58 N/A N/A 47 N/A N/A 48 N/A N/A 57 N/A N/A 53 N/A N/A 48 N/A N/A 27 N/A N/A 31 N/A N/A 31 N/A N/A 18 N/A N/A 30 N/A N/A 36 N/A N/A 37 N/A N/A 37 N/A N/A 19 N/A N/A 16 N/A N/A 18 N/A N/A 38 N/A N/A 40 N/A N/A 48 N/A N/A 47 N/A N/A 37 N/A N/A 46 N/A N/AOther Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Flue Gas Pressure (atm) ** Flue Gas Sampling Point Temperature (Deg F) **

-0.0006 121 -0.0006 123 -0.0005 124 -0.0006 124 -0.0006 124 -0.0006 123 -0.0007 121 -0.0008 122 -0.0008 123 -0.0008 123 -0.0008 123 -0.0008 123 -0.0007 123 -0.0004 116 N/A, instrument problem 117 -0.0003 123 -0.0003 116 -0.0004 121 -0.0004 121 -0.0004 121 -0.0004 121 -0.0001 120 -0.0002 119 -0.0003 117 -0.0004 121 -0.0006 122 -0.0005 123 -0.0005 123 -0.0004 122 -0.0004 123Flue Gas Oxygen Content (%)  Flue Gas Carbon Dioxide Content (%) **  4.3 10.9 3.9 11.0 3.8 11.0 4.1 10.8 3.7 11.0 4.3 10.7 3.5 11.4 3.5 11.6 3.3 11.7 3.2 11.5 3.1 11.4 3.1 11.3 3.0 11.8 0.0 9.2 0.0 11.5 0.0 11.6 0.0 8.3 5.0 10.1 4.9 10.2 4.9 10.4 4.2 9.9 0.0 10.1 0.0 10.2 0.0 9.5 4.6 10.3 4.0 11.0 3.8 11.2 3.6 11.0 3.8 10.6 4.2 10.7Flue Gas Moisture Content (%) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A