CO Emissions Analysis: O2 vs. Damper Position

OFA Portion to Total Airflow (%) 1COAXI172B

Hour of Operation: 720 Inlet Damper Positions (%open) Tons of CO 45.99 SWDamper1SGBKS156B Average Hourly

Rate 127.74 SE Damper1SGBKS158B

Data Repl. Ratio (%) NWDamper1SGBKS160B System Shut Down 0.00 NE Damper1SGBKS162B Substituted Data 0 East Side O2 1COAXI079A Start Time Interval 9/1/06 0:00 0:15:00

Run Date Period East Side West Side Boiler Excess O2% 9/26/06 0:00 2.57 2.81 2.69 9/26/06 0:15 2.66 2.81 2.72 9/26/06 0:30 2.63 2.90 2.78 9/26/06 0:45 2.58 2.91 2.74 9/26/06 1:00 2.48 2.90 2.68 9/26/06 1:15 2.48 3.12 2.79 9/26/06 1:30 2.56 3.16 2.85 9/26/06 1:45 2.66 3.20 2.95 9/26/06 2:00 2.53 3.27 2.91 9/26/06 2:15 2.56 3.26 2.92 9/26/06 2:30 2.61 3.28 2.95 9/26/06 2:45 2.94 3.47 3.22 9/26/06 3:00 3.20 3.66 3.43 9/26/06 3:15 3.61 3.88 3.74 9/26/06 3:30 3.39 3.84 3.62 9/26/06 3:45 3.03 3.56 3.30 9/26/06 4:00 2.80 3.30 3.03 9/26/06 4:15 2.61 3.18 2.88 9/26/06 4:30 2.69 3.23 2.96 9/26/06 4:45 2.73 3.16 2.95 9/26/06 5:00 2.72 3.11 2.90 9/26/06 5:15 2.67 3.16 2.94 9/26/06 5:30 2.71 3.19 2.93 9/26/06 5:45 2.66 3.26 2.95 9/26/06 6:00 2.62 3.23 2.92 9/26/06 6:15 2.56 3.22 2.92 9/26/06 6:30 2.70 3.20 2.94 9/26/06 6:45 2.67 3.14 2.92 9/26/06 7:00 2.61 3.21 2.90 9/26/06 7:15 2.64 3.20 2.91 9/26/06 7:30 2.70 3.07 2.86 9/26/06 7:45 2.65 3.00 2.81 9/26/06 8:00 2.65 2.94 2.80 9/26/06 8:15 2.68 3.02 2.84 9/26/06 8:30 2.69 3.06 2.88 COMPLIANCE CALCULA TION 

### Unit 1 PI Tags

O2 Values9/26/06 8:45 2.68 3.00 2.84

9/26/06 9:00 2.63 3.01 2.81 9/26/06 9:15 2.59 2.99 2.80 9/26/06 9:30 2.65 2.90 2.78 9/26/06 9:45 2.61 2.95 2.79 9/26/06 10:00 2.54 2.94 2.75 9/26/06 10:15 2.61 2.90 2.75 9/26/06 10:30 2.51 2.95 2.73 9/26/06 10:45 2.63 3.01 2.83 9/26/06 11:00 2.51 2.67 2.59 9/26/06 11:15 2.56 2.94 2.74 9/26/06 11:30 2.65 2.30 2.47 9/26/06 11:45 2.66 2.40 2.56 9/26/06 12:00 2.74 2.88 2.82 9/26/06 12:15 2.77 3.05 2.90 9/26/06 12:30 2.74 3.26 3.01 9/26/06 12:45 2.72 3.19 2.94 9/26/06 13:00 2.71 3.15 2.96 9/26/06 13:15 2.75 3.24 3.00 9/26/06 13:30 2.68 3.33 3.01 9/26/06 13:45 2.56 3.17 2.92 9/26/06 14:00 2.63 3.17 2.91 9/26/06 14:15 2.58 3.12 2.86 9/26/06 14:30 2.59 3.08 2.82 9/26/06 14:45 2.59 3.04 2.80 9/26/06 15:00 2.58 3.09 2.85 9/26/06 15:15 2.59 3.04 2.82 9/26/06 15:30 2.67 3.02 2.84 9/26/06 15:45 2.53 3.06 2.80 9/26/06 16:00 2.48 3.13 2.81 9/26/06 16:15 2.40 3.16 2.78 9/26/06 16:30 2.84 3.35 3.09 9/26/06 16:45 2.33 2.92 2.63 9/26/06 17:00 2.19 3.10 2.65 9/26/06 17:15 2.34 2.89 2.62 9/26/06 17:30 2.93 3.24 3.09 9/26/06 17:45 3.03 3.52 3.26 9/26/06 18:00 2.91 3.37 3.15 9/26/06 18:15 2.79 3.12 2.97 9/26/06 18:30 2.76 2.75 2.74 9/26/06 18:45 3.03 2.58 2.81 9/26/06 19:00 2.94 2.56 2.75 9/26/06 19:15 2.78 2.65 2.73 9/26/06 19:30 2.92 2.51 2.70 9/26/06 19:45 2.80 2.76 2.76 9/26/06 20:00 2.80 3.04 2.92 9/26/06 20:15 2.74 3.05 2.92 9/26/06 20:30 2.75 3.05 2.91 9/26/06 20:45 2.78 3.09 2.89 9/26/06 21:00 2.76 3.05 2.89 9/26/06 21:15 2.74 2.98 2.87 9/26/06 21:30 2.71 2.99 2.859/26/06 21:45 2.70 2.94 2.81

9/26/06 22:00 2.72 2.98 2.86 9/26/06 22:15 2.72 2.96 2.83 9/26/06 22:30 2.73 3.00 2.89 9/26/06 22:45 2.84 3.04 2.95 9/26/06 23:00 2.94 3.11 3.03 9/26/06 23:15 2.97 3.12 3.02 9/26/06 23:30 2.97 3.10 3.05 9/26/06 23:45 2.87 3.19 3.02OFA Total Flow (kpph) 1COAXI172C 1/3 Port Damper Positions (%open)

SWDamper1SGBKS164B SE Damper1SGBKS166B NWDamper1SGBKS168B NE Damper1SGBKS170B

West Side O2 1COAXI080A

OFA Portioned Flow (% of total) Total OFA Flow Plenum Inlet 1/3 Port 3.0 220.14 98.4 2.5 2.9 221.30 98.4 2.5 3.0 217.55 98.4 2.5 2.9 213.21 98.4 2.5 2.9 220.26 98.4 2.5 2.8 214.45 98.4 2.5 2.9 214.95 98.4 2.5 2.9 214.06 98.4 2.5 2.9 226.95 98.4 2.5 3.0 222.26 98.4 2.5 2.7 214.76 98.5 2.5 2.8 210.89 98.5 2.5 3.0 211.97 98.5 2.5 2.9 199.50 98.5 2.5 2.7 184.67 98.5 2.5 2.6 192.94 98.5 2.5 2.9 210.16 98.5 2.5 3.0 228.91 98.5 2.5 3.0 227.91 98.5 2.5 3.1 230.65 98.5 2.5 3.0 227.14 98.5 2.5 3.0 228.40 98.5 2.5 2.9 227.01 98.5 2.5 2.9 224.56 98.5 2.5 2.8 222.79 98.5 2.5 3.0 226.91 98.5 2.5 3.0 231.46 98.5 2.5 2.9 229.25 98.5 2.5 3.0 222.32 98.5 2.5 2.9 226.16 98.5 2.5 3.0 227.58 98.5 2.5 3.0 223.59 98.5 2.5 2.9 224.86 98.5 2.5 3.0 230.94 98.5 2.5 3.1 229.97 98.5 2.5 OFA Operating Status3.1 232.86 98.5 2.5 3.1 231.93 98.5 2.5 2.9 227.33 98.5 2.5 3.1 227.47 98.5 2.5 3.1 229.54 98.5 2.5 3.1 232.85 98.5 2.5 2.9 225.89 98.5 2.5 3.1 232.45 98.5 2.5 3.2 235.29 98.5 2.5 3.1 234.03 98.5 2.5 3.0 237.46 98.4 2.5 3.0 237.54 98.4 2.5 2.8 239.85 98.4 2.5 3.3 240.80 98.4 2.5 3.2 236.50 98.4 2.5 3.1 239.13 98.4 2.5 3.1 236.98 98.4 2.5 3.1 240.72 98.4 2.5 3.2 238.03 98.4 2.5 3.2 241.73 98.4 2.5 3.0 231.86 98.4 2.5 3.1 232.50 98.4 2.5 3.1 240.54 98.4 2.5 3.1 232.27 98.4 2.5 3.0 227.37 98.4 2.5 3.0 225.85 98.4 2.5 3.0 226.88 98.4 2.5 3.1 233.87 98.4 2.5 3.1 223.84 98.4 2.5 3.0 226.49 98.3 2.5 3.2 229.64 98.3 2.5 3.2 241.12 98.3 2.5 3.4 242.52 98.3 2.5 3.2 240.48 98.3 2.5 3.1 242.44 98.3 2.5 3.1 226.36 98.3 2.5 3.1 227.73 98.3 2.5 3.1 233.51 98.3 2.5 2.9 209.34 98.3 2.5 2.7 196.95 98.3 2.5 3.0 205.68 98.3 2.5 2.7 203.04 98.3 2.5 4.0 295.70 98.3 2.5 6.6 480.00 98.3 2.5 9.0 657.00 98.3 2.5 9.9 721.80 98.3 2.5 10.0 714.23 98.3 2.5 10.0 718.25 98.3 2.5 10.0 724.36 98.3 2.5 10.0 722.63 98.3 2.5 10.1 723.94 98.3 2.5 10.1 720.85 98.3 2.510.1 720.30 98.3 2.5 10.2 720.49 98.3 2.5 10.2 724.30 98.3 2.5 10.2 722.35 98.3 2.5 10.3 719.00 98.3 2.5 10.3 730.69 98.4 2.5 10.3 743.90 98.4 2.5 10.3 748.86 98.4 2.5 10.4 743.88 98.4 2.52/3 Port Damper Positions (%open) Partitioned Flow (kpph) SWDamper1SGBKS165B SWPorts SE Damper1SGBKS167B SE Ports NWDamper1SGBKS169B NWPorts NE Damper1SGBKS171B NE Ports

Average Excess O2 1COAXI187A Heat Input

Boiler Data

2/3 Port Heat Input OFA Condition CO (ppm) 0.3 8574.3 No OFA 24 0.3 8542.1 No OFA 22 0.3 8545.3 No OFA 19 0.3 8542.0 No OFA 20 0.3 8563.5No OFA 24 0.3 8501.4 No OFA 18 0.3 8523.6 No OFA 15 0.3 8544.2 No OFA 12 0.3 8542.9No OFA 13 0.3 8544.3 No OFA 13 0.3 8517.6 No OFA 12 0.3 8219.8No OFA 6 0.3 7948.4 No OFA 4 0.3 7750.7 No OFA 2 0.3 7534.2 No OFA 2 0.3 7851.3 No OFA 5 0.3 8225.1 No OFA 9 0.3 8575.9No OFA 14 0.3 8606.5No OFA 11 0.3 8612.6 No OFA 12 0.3 8599.9No OFA 13 0.3 8607.0 No OFA 12 0.3 8604.7 No OFA 12 0.3 8601.3 No OFA 12 0.3 8598.5No OFA 13 0.3 8608.6 No OFA 13 0.3 8606.6 No OFA 12 0.3 8607.8No OFA 12 0.3 8596.3 No OFA 13 0.3 8615.0 No OFA 13 0.3 8602.3 No OFA 15 0.3 8615.0 No OFA 17 0.3 8607.0 No OFA 18 0.3 8610.2 No OFA 15 0.3 8594.3 No OFA 14 Emissions0.3 8611.1 No OFA 15 0.3 8615.1 No OFA 17 0.3 8605.0 No OFA 17 0.3 8609.6 No OFA 18 0.3 8610.7 No OFA 18 0.3 8604.1 No OFA 20 0.3 8614.4 No OFA 20 0.3 8601.7 No OFA 21 0.3 8608.4 No OFA 16 0.3 8608.7 No OFA 31 0.3 8621.7 No OFA 20 0.3 8605.9No OFA 45 0.3 8607.9No OFA 34 0.3 8606.4 No OFA 16 0.3 8603.8No OFA 13 0.3 8607.8No OFA 10 0.3 8599.3 No OFA 12 0.3 8621.1 No OFA 11 0.3 8597.5No OFA 10 0.3 8619.6 No OFA 10 0.4 8602.8No OFA 13 0.4 8609.7 No OFA 13 0.4 8613.6 No OFA 15 0.4 8605.5No OFA 16 0.4 8609.7 No OFA 17 0.4 8601.0 No OFA 15 0.4 8614.0 No OFA 16 0.4 8602.5No OFA 15 0.4 8617.2 No OFA 18 0.4 8607.3 No OFA 17 0.4 8609.6 No OFA 19 0.4 8390.1 No OFA 8 0.4 8491.3 No OFA 28 0.4 8558.8No OFA 27 0.5 8582.4 No OFA 29 0.5 8592.2 No OFA 8 0.5 8576.8No OFA 5 0.5 8610.8No OFA 7 0.5 8559.9No OFA 11 0.5 8600.3 No OFA 21 0.5 8601.6 No OFA 17 0.5 8606.4 No OFA 20 14.0 8624.3 No OFA 21 39.4 8622.02/3 OFA - Throttled 75 55.5 8617.82/3 OFA - Open 60 63.8 8605.72/3 OFA - Open 50 63.8 8608.42/3 OFA - Open 50 63.8 8609.82/3 OFA - Open 51 63.8 8606.72/3 OFA - Open 51 63.8 8619.52/3 OFA - Open 51 63.8 8615.02/3 OFA - Open 53 63.8 8620.62/3 OFA - Open 5463.9 8609.1 2/3 OFA - Open 56 63.9 8619.82/3 OFA - Open 53 63.9 8617.92/3 OFA - Open 55 63.9 8608.62/3 OFA - Open 52 63.9 8607.52/3 OFA - Open 49 63.9 8612.62/3 OFA - Open 44 63.9 8613.62/3 OFA - Open 45 63.9 8604.02/3 OFA - Open 44 64.0 8619.1 2/3 OFA - Open 451SGBFT0155

1SGBFT0156 1SGBFT0157 1SGBFT0158

1SGAPE0049

CO (lb/hr) Hourly

Rate Tons/mo Average

Hourly 164.40 160.44 31.35 104.37 152.64 159.97 104.40 129.64 153.21 104.42 142.17 147.21 104.43 168.99 148.36 31.43 104.45 122.63 140.86 104.47 105.09 134.72 104.48 82.40 119.78 104.49 90.35 100.12 31.48 104.49 88.79 91.66 104.48 82.72 86.07 104.47 40.94 75.70 104.46 24.37 59.21 31.50 104.44 12.48 40.13 104.41 15.63 23.36 104.38 32.14 21.15 104.35 64.18 31.11 31.52 104.32 97.61 52.39 104.29 79.96 68.47 104.28 82.79 81.14 104.27 94.42 88.70 31.56 104.26 85.71 85.72 104.26 86.31 87.31 104.25 82.88 87.33 104.24 89.86 86.19 31.61 104.23 89.21 87.07 104.23 85.84 86.95 104.22 88.53 88.36 104.21 93.60 89.29 31.65 104.21 91.96 89.98 104.20 103.81 94.47 104.20 117.84 101.80 104.20 123.75 109.34 31.71 104.20 108.72 113.53 104.20 97.94 112.06 104.21 Emissions109.33 109.94 104.21

120.64 109.16 31.76 104.21 123.05 112.74 104.21 130.06 120.77 104.22 126.83 125.15 104.23 139.93 129.97 31.83 104.24 140.10 134.23 104.25 149.74 139.15 104.27 112.08 135.46 104.28 217.59 154.88 31.90 104.30 143.74 155.79 104.32 313.97 196.85 104.36 237.92 228.30 104.41 116.45 203.02 32.01 104.45 93.58 190.48 104.49 70.72 129.67 104.50 84.41 91.29 104.49 80.30 82.25 32.05 104.48 72.39 76.95 104.47 71.32 77.10 104.46 89.24 78.31 104.45 90.67 80.91 32.09 104.44 104.79 89.01 104.43 115.30 100.00 104.43 122.83 108.40 104.43 106.14 112.26 32.14 104.44 116.53 115.20 104.44 108.77 113.57 104.44 124.04 113.87 104.45 118.67 117.00 32.20 104.45 130.66 120.54 104.46 56.49 107.47 104.46 194.72 125.14 104.47 186.54 142.10 32.27 104.48 203.68 160.36 104.51 57.65 160.65 104.53 39.13 121.75 104.54 50.81 87.82 32.32 104.53 78.89 56.62 104.51 144.70 78.38 104.50 118.44 98.21 104.50 139.86 120.47 32.38 104.50 147.44 137.61 104.52 527.24 233.24 104.57 420.09 308.66 104.65 354.05 362.20 32.56 104.76 353.55 413.73 104.88 358.44 371.53 104.99 364.94 357.74 105.09 365.18 360.52 32.74 105.19 374.76 365.83 105.30 380.77 371.41 105.40396.97 379.42 105.51

378.96 382.87 32.93 105.63 388.22 386.23 105.74 366.74 382.72 105.85 345.25 369.79 105.96 317.31 354.38 33.11 106.06 320.03 337.33 106.15 311.71 323.58 106.24 322.92 317.99 106.32CO Emissions Analysis: O2 vs. Damper Position

OFA Portion to Total Airflow (%)2COAXI172B

Hour of Operation: 693.25 Inlet Damper Positions (%open) Tons of CO 27.41 SWDamper2SGBKS0169 Average Hourly

Rate 79.07 SE Damper2SGBKS0170 Data Repl. Ratio (%) NWDamper2SGBKS0171 System Shut Down 4.132 NE Damper2SGBKS0172 Substitute Data 0.000 East Side O22COAXI079A Start Time Interval East Side O22SGAAZ0050 9/1/06 0:00 0:15:00

Run Date Period East Side West Side Boiler Excess O2% 9/27/06 0:00 3.49 3.64 3.57 9/27/06 0:15 3.46 3.81 3.66 9/27/06 0:30 3.17 4.04 3.65 9/27/06 0:45 3.33 3.97 3.69 9/27/06 1:00 3.10 4.20 3.71 9/27/06 1:15 3.43 4.26 3.88 9/27/06 1:30 3.90 4.33 4.13 9/27/06 1:45 3.75 4.36 4.08 9/27/06 2:00 3.91 4.22 4.08 9/27/06 2:15 4.20 4.69 4.46 9/27/06 2:30 4.34 4.76 4.56 9/27/06 2:45 4.35 4.69 4.53 9/27/06 3:00 4.28 4.46 4.37 9/27/06 3:15 5.08 4.88 4.97 9/27/06 3:30 5.31 5.06 5.18 9/27/06 3:45 4.93 4.74 4.83 9/27/06 4:00 5.11 4.91 5.00 9/27/06 4:15 5.57 5.59 5.58 9/27/06 4:30 6.09 5.85 5.96 9/27/06 4:45 6.12 5.82 5.96 9/27/06 5:00 6.14 5.79 5.95 9/27/06 5:15 5.15 4.97 5.05 9/27/06 5:30 4.61 4.49 4.55 9/27/06 5:45 4.70 4.60 4.65 9/27/06 6:00 4.81 4.38 4.58 9/27/06 6:15 4.60 4.09 4.33 9/27/06 6:30 3.92 3.62 3.77 9/27/06 6:45 3.60 3.06 3.32 9/27/06 7:00 3.40 2.72 3.04 9/27/06 7:15 3.12 2.60 2.85 9/27/06 7:30 2.82 2.90 2.87 9/27/06 7:45 2.68 3.05 2.89 9/27/06 8:00 2.73 3.01 2.89 9/27/06 8:15 2.66 3.04 2.88 9/27/06 8:30 2.48 3.12 2.85 COMPLIANCE CALCULA TION 

### Unit 2 PI Tags

O2 Values9/27/06 8:45 2.41 3.10 2.79

9/27/06 9:00 2.49 3.20 2.89 9/27/06 9:15 2.46 3.15 2.84 9/27/06 9:30 2.52 3.22 2.90 9/27/06 9:45 2.47 3.13 2.84 9/27/06 10:00 2.50 3.19 2.88 9/27/06 10:15 2.50 3.25 2.91 9/27/06 10:30 2.47 3.18 2.87 9/27/06 10:45 2.48 3.16 2.85 9/27/06 11:00 2.37 3.21 2.83 9/27/06 11:15 2.41 3.26 2.88 9/27/06 11:30 2.42 3.23 2.87 9/27/06 11:45 2.56 3.12 2.86 9/27/06 12:00 2.42 3.17 2.83 9/27/06 12:15 2.56 3.19 2.92 9/27/06 12:30 2.37 3.22 2.84 9/27/06 12:45 2.26 3.26 2.81 9/27/06 13:00 2.41 3.21 2.85 9/27/06 13:15 2.50 3.15 2.86 9/27/06 13:30 2.58 3.13 2.88 9/27/06 13:45 2.77 2.98 2.88 9/27/06 14:00 2.65 2.94 2.82 9/27/06 14:15 2.91 2.89 2.89 9/27/06 14:30 2.77 3.09 2.94 9/27/06 14:45 2.48 3.05 2.79 9/27/06 15:00 2.53 3.09 2.83 9/27/06 15:15 2.70 3.19 2.96 9/27/06 15:30 2.62 3.17 2.92 9/27/06 15:45 2.45 3.17 2.84 9/27/06 16:00 2.40 3.19 2.83 9/27/06 16:15 2.60 3.21 2.93 9/27/06 16:30 2.46 3.21 2.87 9/27/06 16:45 2.52 3.19 2.88 9/27/06 17:00 2.53 3.19 2.88 9/27/06 17:15 2.51 3.19 2.88 9/27/06 17:30 2.49 3.18 2.86 9/27/06 17:45 2.52 3.18 2.88 9/27/06 18:00 2.66 3.17 2.93 9/27/06 18:15 2.47 3.22 2.87 9/27/06 18:30 2.41 3.29 2.88 9/27/06 18:45 2.53 3.32 2.95 9/27/06 19:00 2.28 3.30 2.82 9/27/06 19:15 2.32 3.20 2.79 9/27/06 19:30 2.40 3.37 2.92 9/27/06 19:45 2.42 3.35 2.93 9/27/06 20:00 2.27 3.34 2.84 9/27/06 20:15 2.40 3.31 2.89 9/27/06 20:30 2.48 3.49 3.03 9/27/06 20:45 2.40 3.31 2.89 9/27/06 21:00 2.26 3.32 2.85 9/27/06 21:15 2.38 3.24 2.84 9/27/06 21:30 2.36 3.32 2.889/27/06 21:45 2.33 3.24 2.82

9/27/06 22:00 2.46 3.24 2.88 9/27/06 22:15 2.45 3.26 2.88 9/27/06 22:30 2.48 3.22 2.88 9/27/06 22:45 2.51 3.26 2.92 9/27/06 23:00 2.41 3.31 2.89 9/27/06 23:15 2.62 3.12 2.89 9/27/06 23:30 2.62 3.06 2.86 9/27/06 23:45 2.58 3.14 2.88OFA Total Flow (kpph)2COAXI172C 1/3 Port Damper Positions (%open)

SWDamper2SGBKS0177 SE Damper2SGBKS0178 NWDamper2SGBKS0179 NE Damper2SGBKS0180

West Side O22COAXI080A West Side O22SGAAZ0051

OFA Portioned Flow (% of total) Total OFA Flow Plenum Inlet 1/3 Port 1.1 83.15 74.0 0.5 1.1 79.78 74.0 0.5 1.1 79.15 74.0 0.5 1.6 122.41 74.0 0.5 1.6 120.87 74.0 0.5 1.1 74.17 74.0 0.5 1.1 68.36 74.0 0.6 1.0 67.31 74.0 0.6 1.0 66.30 74.0 0.6 1.1 70.92 74.0 0.6 1.0 61.14 74.1 0.6 1.1 63.73 74.1 0.6 1.2 68.43 74.1 0.6 1.2 63.32 74.1 0.6 1.1 57.12 74.1 0.6 1.1 56.82 74.1 0.6 1.1 56.16 74.1 0.6 1.1 54.35 74.1 0.6 1.1 53.33 74.1 0.6 1.1 52.15 74.1 0.6 1.1 54.87 74.1 0.6 1.1 55.60 74.1 0.6 1.1 57.80 74.1 0.6 1.1 59.48 74.1 0.6 1.1 61.86 74.1 0.6 1.1 66.50 74.2 0.6 1.1 63.36 74.2 0.6 1.0 62.99 74.2 0.6 1.0 68.11 74.2 0.6 1.0 75.06 74.2 0.7 1.2 94.58 74.2 0.7 1.5 114.41 74.2 0.7 1.5 117.53 74.2 0.6 1.6 118.42 74.2 0.6 1.6 119.15 74.2 0.6 OFA Operating Status1.4 109.72 74.2 0.6 1.4 106.40 74.2 0.6 1.4 110.81 74.2 0.6 1.6 117.44 74.2 0.6 1.6 119.53 74.2 0.6 1.6 122.47 74.2 0.6 1.6 124.95 74.2 0.6 1.6 127.60 74.2 0.6 1.6 128.49 74.2 0.6 1.6 130.55 74.1 0.6 1.5 132.31 74.1 0.6 1.5 133.20 74.1 0.6 1.5 134.30 74.1 0.6 1.5 133.29 74.1 0.6 1.5 135.04 74.1 0.6 1.5 134.60 74.1 0.5 1.3 86.98 74.1 0.5 1.3 95.91 74.1 0.5 1.5 115.74 74.0 0.5 1.4 118.04 74.0 0.5 1.6 120.40 74.0 0.5 1.6 121.34 74.0 0.5 1.6 121.92 74.0 0.5 1.6 123.95 74.0 0.5 1.6 123.35 74.0 0.5 1.6 125.31 74.0 0.5 1.6 122.46 74.0 0.5 1.6 120.70 74.0 0.5 1.6 121.89 73.9 0.5 1.7 122.81 73.9 0.5 1.7 123.08 73.9 0.5 1.7 123.86 73.9 0.5 1.3 86.39 73.9 0.5 1.1 75.34 73.9 0.5 1.1 74.34 73.9 0.5 1.1 73.67 73.9 0.5 1.1 72.71 73.9 0.5 1.1 73.04 73.9 0.5 1.1 72.84 73.9 0.5 1.1 73.40 73.9 0.5 1.0 73.36 73.9 0.5 1.0 73.31 73.9 0.5 1.0 73.28 73.9 0.5 1.0 74.42 73.9 0.5 1.0 74.57 73.9 0.5 1.0 73.83 73.9 0.5 1.0 74.06 73.9 0.5 1.0 74.18 73.9 0.5 1.2 86.29 73.9 0.5 1.2 86.21 73.9 0.5 1.2 86.94 73.9 0.5 1.1 76.44 74.0 0.51.0 73.97 74.0 0.5 1.1 72.92 74.0 0.5 1.1 73.32 74.0 0.5 1.1 73.18 74.0 0.5 1.2 73.18 74.0 0.6 1.2 73.15 74.0 0.6 1.3 73.44 74.0 0.6 1.3 73.71 74.0 0.6 1.3 73.45 74.0 0.62/3 Port Damper Positions (%open) Partitioned Flow (kpph) SWDamper2SGBKS0173 SWPorts SE Damper2SGBKS0174 SE Ports NWDamper2SGBKS0175 NWPorts NE Damper2SGBKS0176 NE Ports

Average Excess O22COAXI187A Heat Input Average Excess O2 (Post-Outage) Boiler Data

2/3 Port Heat Input OFA Condition CO (ppm) 1.3 8283.19 No OFA 3 1.3 7955.73 No OFA 2 1.3 7945.66 No OFA 2 1.3 7947.29 No OFA 2 1.3 7929.54 No OFA 2 1.3 7500.22 No OFA 1 1.3 7130.77 No OFA 1 1.3 7126.28 No OFA 1 1.4 7048.69 No OFA 1 1.4 6524.96 No OFA 0 1.4 6311.59 No OFA 0 1.4 6309.30 No OFA 0 1.4 6374.24 No OFA 1 1.4 5950.65No OFA 0 1.4 5525.16 No OFA 0 1.4 5529.83 No OFA 0 1.4 5433.47 No OFA 0 1.4 4906.24 No OFA 0 1.4 4679.67 No OFA 0 1.4 4671.51 No OFA 0 1.4 4774.75No OFA 0 1.4 5341.37 No OFA 0 1.4 5851.77 No OFA 0 1.4 5899.63 No OFA 0 1.4 6186.50 No OFA 0 1.4 6795.31 No OFA 1 1.4 7126.70 No OFA 2 1.4 7366.17 No OFA 5 1.4 7962.47 No OFA 9 1.4 8341.76 No OFA 15 1.4 8353.67 No OFA 14 1.4 8353.27 No OFA 14 1.4 8350.90 No OFA 14 1.4 8350.49 No OFA 14 1.3 8353.95No OFA 15 Emissions1.3 8349.21 No OFA 18 1.3 8350.71 No OFA 14 1.3 8353.36 No OFA 15 1.3 8348.03 No OFA 13 1.3 8352.00 No OFA 15 1.3 8350.93 No OFA 14 1.3 8354.50 No OFA 13 1.3 8351.09 No OFA 14 1.3 8350.41 No OFA 15 1.3 8351.52 No OFA 16 1.3 8351.05No OFA 14 1.3 8353.78 No OFA 14 1.3 8350.35No OFA 15 1.2 8348.41 No OFA 16 1.2 8350.45No OFA 13 1.2 8348.40 No OFA 16 1.2 8352.50 No OFA 17 1.2 8350.98 No OFA 15 1.2 8348.66 No OFA 15 1.2 8353.73 No OFA 14 1.2 8346.90 No OFA 14 1.2 8353.75No OFA 16 1.2 8351.38 No OFA 14 1.2 8345.87 No OFA 12 1.2 8356.78 No OFA 18 1.2 8348.69 No OFA 16 1.2 8350.87 No OFA 11 1.2 8355.38 No OFA 13 1.2 8353.88 No OFA 15 1.1 8349.73 No OFA 16 1.1 8347.68 No OFA 12 1.1 8350.34 No OFA 14 1.1 8353.64 No OFA 14 1.1 8352.95No OFA 14 1.1 8351.73 No OFA 14 1.1 8354.17 No OFA 15 1.1 8350.35No OFA 14 1.1 8348.52 No OFA 12 1.1 8351.05No OFA 14 1.1 8350.12 No OFA 14 1.1 8350.39 No OFA 12 1.1 8352.12 No OFA 16 1.1 8349.55No OFA 18 1.1 8352.13 No OFA 13 1.1 8347.33 No OFA 12 1.1 8351.79 No OFA 15 1.1 8351.96 No OFA 14 1.1 8331.63 No OFA 9 1.1 8332.29 No OFA 14 1.1 8333.38 No OFA 15 1.1 8333.99 No OFA 15 1.1 8333.46 No OFA 141.1 8337.47 No OFA 16 1.1 8333.86 No OFA 14 1.0 8331.24 No OFA 14 1.0 8330.99 No OFA 14 1.0 8327.70 No OFA 13 1.0 8333.77 No OFA 14 1.1 8328.54 No OFA 14 1.1 8330.98 No OFA 15 1.1 8331.64 No OFA 14NEW DCS E/W O2 Tags

2SGAAZ0048E 2SGAAZ0048W 2SGAAZ0050E 2SGBFT0155 2SGAAZ0050W 2SGBFT0156 2SGAAZ0052E 2SGBFT0157 2SGAAZ0052W 2SGBFT0158 %OFA Flow 2SGAPE0049 2SGBPETOFA

CO (lb/hr) Average Hourly Tons/mo 19.07 21.03 23.87 76.52 15.18 19.77 76.50 15.46 18.39 76.48 14.36 16.02 76.45 13.80 14.70 23.88 76.43 9.26 13.22 76.40 5.49 10.73 76.38 6.07 8.65 76.35 5.99 6.70 23.88 76.32 2.88 5.11 76.29 2.35 4.32 76.27 2.46 3.42 76.24 3.24 2.73 23.88 76.21 1.17 2.31 76.18 0.80 1.92 76.15 1.34 1.64 76.12 1.02 1.08 23.88 76.09 0.41 0.89 76.06 0.24 0.76 76.03 0.24 0.48 76.00 0.25 0.29 23.88 75.97 0.93 0.42 75.94 2.22 0.91 75.91 1.90 1.32 75.88 2.22 1.82 23.88 75.85 3.74 2.52 75.82 10.99 4.71 75.79 29.43 11.59 75.77 60.99 26.29 23.89 75.75 103.85 51.31 75.74 98.84 73.28 75.74 93.28 89.24 75.74 93.19 97.29 23.94 75.75 96.60 95.48 75.76 104.71 96.95 75.77 Emissions123.47 104.49 75.78

94.61 104.85 24.00 75.79 105.79 107.14 75.80 90.50 103.59 75.81 105.98 99.22 75.82 96.01 99.57 24.05 75.83 88.78 95.32 75.84 98.49 97.32 75.85 104.72 97.00 75.86 109.39 100.34 24.10 75.87 95.51 102.03 75.88 97.52 101.78 75.89 101.15 100.89 75.90 109.54 100.93 24.15 75.91 87.55 98.94 75.91 106.58 101.21 75.92 115.30 104.74 75.94 105.05 103.62 24.20 75.95 100.96 106.97 75.96 94.95 104.06 75.97 94.90 98.96 75.98 113.03 100.96 24.25 75.99 93.15 99.01 76.00 83.00 96.02 76.01 122.43 102.90 76.02 108.73 101.82 24.30 76.03 78.38 98.13 76.03 86.26 98.95 76.04 106.30 94.92 76.05 109.98 95.23 24.35 76.06 84.51 96.76 76.07 99.37 100.04 76.08 96.96 97.70 76.08 96.09 94.23 24.39 76.09 95.50 96.98 76.10 101.09 97.41 76.11 95.48 97.04 76.12 83.74 93.95 24.44 76.12 97.70 94.50 76.13 96.12 93.26 76.14 80.58 89.53 76.14 111.20 96.40 24.49 76.15 120.41 102.08 76.16 86.43 99.65 76.17 84.62 100.67 76.18 105.85 99.33 24.54 76.19 93.95 92.71 76.19 65.55 87.49 76.20 93.93 89.82 76.20 104.96 89.60 24.58 76.21 105.66 92.53 76.22 96.20 100.19 76.22111.05 104.47 76.24

95.04 101.99 24.63 76.25 95.35 99.41 76.25 94.94 99.09 76.26 87.44 93.19 76.27 93.62 92.84 24.68 76.28 92.77 92.19 76.28 100.61 93.61 76.29 96.74 95.94 76.30UNIT ONE

OFA Operating Condition 

### n a No OFA 47259 -7.6817 1/3 OFA 66265 -7.9824 2/3 OFA - Throttled 4029.2 -4.0112 2/3 OFA - Open 1372.4 -3.0919

CALCULA

TIONS:(for CO in ppm)

CALCULA

TIONS:(for CO in lb/hr) Factors Formula Data Chart



### [Cppmvd

### ] = n * (O2

### %)a



### Where:

[Cppmvd

### ] = concentration of CO in parts per million volume dry n = curve specific factor obtained from the table below O2

### % = percent O2

### measured at the boiler exit a = curve specific exponent obtained f rom the table below

Values fornandafactors Position

n a No OFA 47259

-7.6817 1/3 OFA 66265

-7.9824 2/3 OFA

-throttled 4029.2

-4.0112 2/3 OFA

-full open 1372.4

-3.0919

[Clb/hr

### ] = [Cppmvd

### ] * 2.59 * 10-9

### * MW * Fd * 20.9/(20.9

-O2

### %) * HI



### where:

[Clb/hr

### ] = pound per hour emission rate [Cppmvd

### ] = hourly average of CO emissions in parts per million 2.59*10-9

### = conversion factor for pound per standard cubic feet MW= molecular weight of CO Fd

### = F factor to convert standard cubic feet per million Btu heat input. O2

### % = hourly average of excess combustion oxygen, in percent HI

### = heat input, in million Btu per hourASSUMPTIONS:

OFA not in service until OFA portion flow is greater than 5%. 2/3 Damper is considered throttled at 20% to 50%. 2/3 Damper is considered open at greater than 50%. 1/3 damper is open at greater than 20%

MISSING DA

TA RE_FILL PROTOCOL FOR CO

TABLE 1 - MISSING DATA PROCEDURE FOR SO2CEMS, CO

DILUENT (CO2OR O2) MONITORS FOR HEAT INPUT DETERMINATION Trigger conditions Monitor data availability Duration (N) of (percent) CEMS outage (hours)2

95 or more . . . . . . . . . . . . . . . N≤ 24 Average . . . . . . . . . . . . . . . . . . . . . . . . . .

N > 24 For SO2, CO2 Average . . . . . . . . . . . . . . . . . . . . . . . . . 90th percentile . . . . . . . . . . . . . . . . . . . .

For O2and H Average . . . . . . . . . . . . . . . . . . . . . . . . . 10th percentile . . . . . . . . . . . . . . . . . . . . 90 or more, but below 95 . . . . . N≤ 8 Average . . . . . . . . . . . . . . . . . . . . . . . . . .

N > 8 For SO2, CO2 Average . . . . . . . . . . . . . . . . . . . . . . . . . 95th percentile . . . . . . . . . . . . . . . . . . . .

For O2and H Average . . . . . . . . . . . . . . . . . . . . . . . . . 5th percentile . . . . . . . . . . . . . . . . . . . . . 80 or more, but below 90 . . . . . N > 0 For SO2, CO2 Maximum Value

For O2and H Minimum Value

Below 80 . . . . . . . . . . . . . . . . N > 0 Maximum potential concentration or % (for

SO2, CO2, and H 

### [Clb/hr

### ] = pound per hour emission rate [Cppmvd

### ] = hourly average of CO emissions in parts per million 2.59*10-9

### = conversion factor for pound per standard cubic feet MW= molecular weight of CO Fd

### = F factor to convert standard cubic feet per million Btu heat input. O2

### % = hourly average of excess combustion oxygen, in percent HI

### = heat input, in million Btu per hourUNIT TWO

OFA Operating Condition 

### n a No OFA 47259 -7.6817 1/3 OFA 66265 -7.9824 2/3 OFA - Throttled 4029.2 -4.0112 2/3 OFA - Open 1372.4 -3.0919

Formula Data ChartFactors



### ] = concentration of CO in parts per million volume dry n = curve specific factor obtained from the table below

measured at the boiler exit a = curve specific exponent obtained f rom the table below

a

-7.6817

-7.9824

-4.0112

-3.0919

] * 2.59 * 10-9

### * MW * Fd * 20.9/(20.9

-O2

### %) * HI



### ] = pound per hour emission rate ] = hourly average of CO emissions in parts per million = conversion factor for pound per standard cubic feet = molecular weight of CO = F factor to convert standard cubic feet per million Btu heat input. % = hourly average of excess combustion oxygen, in percent = heat input, in million Btu per hourCEMS, CO2CEMS, MOISTURE CEMS AND ) MONITORS FOR HEAT INPUT DETERMINATION

Calculation routines

Lookback

Method period

Average . . . . . . . . . . . . . . . . . . . . . . . . . . HB/HA

2, and H2O**, the greater of: . Average . . . . . . . . . . . . . . . . . . . . . . . . . HB/HA 90th percentile . . . . . . . . . . . . . . . . . . . . 720 hours

and H2Ox, the lesser of: . Average . . . . . . . . . . . . . . . . . . . . . . . . . HB/HA 10th percentile . . . . . . . . . . . . . . . . . . . . 720 hours Average . . . . . . . . . . . . . . . . . . . . . . . . . . HB/HA

2, and H2O**, the greater of: . Average . . . . . . . . . . . . . . . . . . . . . . . . . HB/HA 95th percentile . . . . . . . . . . . . . . . . . . . . 720 hours

and H2Ox, the lesser of: . Average . . . . . . . . . . . . . . . . . . . . . . . . . HB/HA 5th percentile . . . . . . . . . . . . . . . . . . . . . 720 hours

2, and H2O**, Maximum Value 1

. . . . . . . . . . . . . . . . . . 720 hours

and H2Ox:

. Minimum Value 1

. . . . . . . . . . . . . . . . . . . 720 hours Maximum potential concentration or % (for

, and H2O**)or

. 

### ] = pound per hour emission rate ] = hourly average of CO emissions in parts per million = conversion factor for pound per standard cubic feet = molecular weight of CO = F factor to convert standard cubic feet per million Btu heat input. % = hourly average of excess combustion oxygen, in percent = heat input, in million Btu per hour