## EMISSIONS TEST REPORT

BIG BEND STATION FACILITY ID NUMBER: 0570039 EMISSION UNIT ID NO: -004

PARTICULATE MATTER, SULFUR DIOXIDE, NITROGEN OXIDE, AND VISIBLE EMISSIONS EVALUATION April 25, 2006

Prepared For: Tampa Electric Company Big Bend Station

P.O. Box 111 Tampa, Florida 33601-0111

Prepared By: Tampa Electric Company Environmental, Health & Safety Environmental Services Air Services Group

Environmental Services Air Services Group 5010 Causeway Boulevard Tampa, Florida 33619- 6130

## REPORT CERTIFICATION

I ha ve revi ewed the t e st perfor ma nce, associated quality assura nce activities, the resulta n t calculations, a n d the contents of this repor t , a n d certify that a ll proj ect quality obj ectives have been met. Th is r e port is approved for submitta l.

Signature:__________________________ Raymond A

. McDarby, Jr. Senior Envi ronmenta l Technician Quality Assurance/Quality Control Specialist Air Services Group Environme n tal Health & Safety Tampa Elec tric Compa n y

The sampling and subseque nt da ta entry/reduction det a iled in this report were cond ucted at m y d i rection , and I here by certif y t h at t h is tes t report is authentic and accurate to t h e best of my knowledge.

Signature:__________________________ Jorge A. Varino Technician Test Team Lead Air Services Group Environme n tal Health & Safety Tampa Elec tric Compa n y

I ha ve revi ewed the t e sting deta ils and results subm itt e d in t h is r e port, and hereby certifythat this test report is authenti c and accurate to the best of my k n owle dge.

Signature:__________________________ Davi d A

. S m ith Coordi nator – Air Services Group Environme n tal Health & Safety Tampa Elec tric Compa n y

## T A B L E O F C O N T E N T S

SECTION PAGE NO.
1

. 0 I N T R O D U C T I O N 1
2.0 DISCUSSION OF RESULTS 2
3.0 SOURCE DESCRIPTION/TEST PROCEDURES 3
4

. 0 T E S T R E S U L T S
P A R T I C U L A T E T E S T S U M M A R Y 5 SULFUR DIOXIDE / OXIDES OF NITROGEN SUMMARY 6
60 MINUTE OPACITY DATA SUMMARY 7
HEAT INPUT AND FUEL CONSUMPTION SUMMARY 8
5

. 0 S A M P L I N G L O C A T I O N D I A G R A M
P A R T I C U L A T E S A M P L I N G T R A

V E R S E P O I N T S 1 0

APPENDICES
A. PARTICULATE TEST CALCULATIONS
B. SULFUR DIOXIDE / OXIDES OF NITROGEN

RAW DATA
C. PARTICULATE LABORATORY ANALYTICAL DATA
D. BOILER / PRECIPITATOR OPERATIONAL DATA
E. FUEL ANALYSIS
F. FIELD DATA SHEETS
G. SAMPLING EQUIPMENT CALIBRATIONS
H. CHAIN OF CUSTODY
I. TEST PARTICIPANTS1 

## 1.0 INTRODUCTION On April 25, 2006, Tampa Electric Company’s Environmental Services, Air Services Group, performed source emi ssion tests at the Big Bend Station (Facility ID No.: 0570039), Boiler No. 4, (E.U. ID No.: -004). Testing was conducted according to procedures sti pulated by the Flor ida Department of Environmental Protection (FDEP) fo r fossil fuel steam generators, and requirements in Title V Permit # 0570039-021-AV, Compliance determination procedures and methods , §B.26 through §B.30.2 

## 2.0 DISCUSSION OF RESULTS The average particulate matter emissions were derived by performing three
United States Environmental Protecti on Agency (USEPA) reference method 5B test runs. The average emission rates were calculated as 0.01 lb/mmBtu, and 33.6 lbs/hr. The FDEP permitted emi ssion rates are 0.01 lb/mmBtu and 43.3 lbs/hr (§ B.5.i (a) & (b)).

During the particulate matter test the Sulfur Dioxide (SO 2 

### ) emission rates were
determined to be 0.34 lb/mmBtu and 1434 lb s/hr. The FDEP permitted emission rate is 0.82 lb/mmBtu and 3551 lbs/hr, based on a 30-day rolling average (§ B.7 (a) & (b)).

During the particulate matter test the nitrogen dioxide (NO 2 

### ) emission rates (as total oxides) were determined to be 0. 27 lb/mmBtu and 1132 lbs/hr. The FDEP permitted emission rate is 0.60 lb/ mmBtu and 2598 lbs/hr, based on a 30-day rolling average (§B.9).

Visible emissions were determined to be 4%, maximum 6-minute average, during a one-hour test conducted under soot blowing conditions. The FDEP permitted emission rate is 20 percent opacity (6 -minute average) except for one 6-minute period per hour of not more than 27 (twenty-seven) percent (§B.6).

During the particulate matter test per formed on April 25, 2006 Boiler No. 4 was operated at an average heat input rate of 4233 mmBtu/hr and an average load of 446 megawatts. The average quantity of fuel burned was 187.3 tons per hour.3 

## 3.0 SOURCE DESCRIPTION/TEST PROCEDURES Big Bend Station is located on Big Bend Road, Ruskin, Florida at UTM
coordinates East 361.9 No rth 3075.0. Boiler No. 4 source sampling location
consists of a circular sta ck 28.83 feet in diam eter with four sample ports located 90 degrees apart on the stack circumference. Upstream and downstream gas
flow disturbances were determined to be 8.51 and 2.99 stack di ameters from the test ports, respectively. Using these cr iteria, a total of 24 sampling points were chosen for particulate sampling for each stack, as stipulat ed in the U.S. EPA Method 1 test procedure. A diagram of the stack sampling location is included in Figure 1 along with other pertinent information on the test site.

Boiler No. 4 is serviced by an electrostatic precipitator for the control of flyash emissions and a flue gas desulfurization (FGD) system for control of sulfur
dioxide emissions.

During the test the boiler was fired with a solid fuel matrix comprised of 90% coal and 10% petroleum coke.

Particulate sampling was perform ed according to USEPA Method 5-B
"Determination of Nonsulfuric Acid Partic ulate Matter from Stationary Sources".
Particulate matter was collected on a hi gh purity, glass micro fiber filter measuring 8.26 cm in diameter.

Sulfur Dioxide and Nitrogen Ox ide data was supplied by the installed Continuous Emissions Monitoring systems (CEMs), Data Acquisition and Handling System (DAHS) as one minute averages for the duration of the particulate matter test.

Visible emissions compliance was asse ssed using the installed Continuous Opacity Monitor (COM) as recorded by the DAHS as one minute averages during the soot blowing portion of the particulate matter test.4 

## 4.0 TEST RESULTS

## BIG BEND STATIO N PARTICULATE MATTER DATA SUMMAR Y

Run 1 Run 2 * 

### Run 3 Test Summar y V m(std) , scf 72.736 75.884 72.425 73.682

B ws , ratio 0.11220 0.14514 0.13971 0.132348

O 2 , % volume 8 8 88

. 0 0

M

d , lb/lb - mole 30.40 30.40 30.40 30.400

M

s , lb/lb - mole 29.01 28.60 28.67 28.759

Q s , acf/min 1472837.0 1557155.3 1482472.8 1504155.05

Q s(std) , dscf/min 1164215.8 1182496.5 1136446.8 1161053.02

I, % 98.9 101.6 100.9 100.47

C, lbs/dscf 4.82E-07 5.11E-07 4.52E-07 4.8175E-07

E m , lbs/hr 33.7 36.3 30.8 33.6

E r , lb/mmBtu 0.01 0.01 0.01 0.01

Mass emissions (E m ), lbs/hr, calculated as: C x Q s ( std ) x 60 minutes/hour Emission rate (E r ), lb/mmBtu, calculated as: C x 9780 dscf/mmBtu x (20.9/(20.9-%O 2 ))

* Run 2 was a soot blowing run 

### Unit #4 DRY-BOTTOM TANGENTIALLY FIRED BOILE R April 25, 2006

5

## BIG BEND STATIO N SULFUR DIOXIDE and NITROGEN OXIDES DAT A

Outlet SO 2 

### Data Average SO 2 Concentration, ppmvw: 122.30 Average CO 2 Concentration, % volume wet: 10.785 Calculated SO 2 Emission Rate, lb/mmBtu: 0.34 Calculated SO 2 Emission Rate, lbs/hr: 1434



### Unit #4 NO x 

### Data Average NO x concentration, ppmvw: 158.55 Average CO 2 Concentration, % volume wet: 12.742 Calculated NO x Emission Rate, lb/mmBtu: 0.27 Calculated NO x Emission Rate, lbs/hr: 1132

SO2 Emission Rate, lb(s)/mmBtu is calculated as: SO2 ppmvw x 1.660E-07 x Fc x (100 / CO2vw) NOx Emission Rate, lb/mmBtu is calculated as: NOx ppmvw x 1.194E-07 x Fc x (100 / CO2vw) Emission Rates in lbs/hr are calculated as: Emission Rate, lb/mmBtu x Heat Input, mmBtu/hr Average Concentration values were taken from 7:08 to 14:23 EST. Heat Input Calculated for this test was 4233 mmBtu/hr 

### Unit #4 DRY-BOTTOM TANGENTIALLY FIRED BOILER April 25, 2006

6

## BIG BEND STATIO N V ISIBLE EMISSIONS DATA FROM OPACITY MONITO R

Record# DATE T IME OPACITY4 Record# DATE T IME OPACITY4 1 4/25/2006 9:50 4.09 31 4/25/2006 10:20 4.05 2 4/25/2006 9:51 3.91 32 4/25/2006 10:21 4.12 3 4/25/2006 9:52 4.16 33 4/25/2006 10:22 4.10 4 4/25/2006 9:53 4.00 34 4/25/2006 10:23 3.89 5 4/25/2006 9:54 3.90 35 4/25/2006 10:24 4.05 6 4/25/2006 9:55 4.26 36 4/25/2006 10:25 4.03 7 4/25/2006 9:56 3.82 37 4/25/2006 10:26 3.91 8 4/25/2006 9:57 4.02 38 4/25/2006 10:27 3.87 9 4/25/2006 9:58 3.97 39 4/25/2006 10:28 3.84 10 4/25/2006 9:59 3.93 40 4/25/2006 10:29 4.00 11 4/25/2006 10:00 3.89 41 4/25/2006 10:30 4.17 12 4/25/2006 10:01 3.80 42 4/25/2006 10:31 4.09 13 4/25/2006 10:02 3.81 43 4/25/2006 10:32 3.87 14 4/25/2006 10:03 3.94 44 4/25/2006 10:33 4.05 15 4/25/2006 10:04 3.99 45 4/25/2006 10:34 4.11 16 4/25/2006 10:05 3.97 46 4/25/2006 10:35 4.14 17 4/25/2006 10:06 4.03 47 4/25/2006 10:36 4.02 18 4/25/2006 10:07 3.88 48 4/25/2006 10:37 3.88 19 4/25/2006 10:08 3.96 49 4/25/2006 10:38 3.88 20 4/25/2006 10:09 4.05 50 4/25/2006 10:39 3.85 21 4/25/2006 10:10 4.08 51 4/25/2006 10:40 3.77 22 4/25/2006 10:11 4.02 52 4/25/2006 10:41 4.02 23 4/25/2006 10:12 4.27 53 4/25/2006 10:42 4.05 24 4/25/2006 10:13 4.34 54 4/25/2006 10:43 4.12 25 4/25/2006 10:14 4.08 55 4/25/2006 10:44 4.16 26 4/25/2006 10:15 4.32 56 4/25/2006 10:45 4.09 27 4/25/2006 10:16 4.10 57 4/25/2006 10:46 4.00 28 4/25/2006 10:17 4.16 58 4/25/2006 10:47 3.99 29 4/25/2006 10:18 4.07 59 4/25/2006 10:48 4.32 30 4/25/2006 10:19 4.21 60 4/25/2006 10:49 4.07

T est Avera g e: 4 % Minimum One Minute Avera g e: 4 % Maximum One Minute Avera g e: 4 %

Maximum Six Minute Avera g e: 4 % 

### Unit #4 DRY-BOTTOM TANGENTIALLY FIRED BOILE R SOOTBLOWING CONDITIONS

7

## BIG BEND STATIO N HEAT INPUT CALCULATION S

Gross Heat Rate, Previous Month (March): 9490 KMBtu/MWh 9.4900E+06 mmBtu/MWh

Me g aWatt Hour Inte g rator Information Initial Integrator Reading: 724118 MWh

Final Integrator Reading: 727352 MWh T otal: 3234 MWh

Testing Start Time: 6:08

Testing End Time: 13:23

T otal Test Time: 7.25 hours

Average Unit Load, MW = MWh / hours: 446 MW Heat Input, MMBtu/h = MMB tu/MWh x MW: 4233 mmBtu/hr

Laboratory Sample ID: AA76141 Btu as received: 11303 

### Btu/lb T ons of Fuel Consumed, Tons/hr = (mmBtu/h / Btu/lb) x 500: 187.3 T ons/hour 

### Unit #4

Test Time Information

Calculated Heat Input

Fuel Consumptio n Calculation DRY-BOTTOM TANGENTIALLY FIRED BOILE R April 25, 2006

89 

## 5.0 FIGURESFIGURE 1 EXHAUST STACK 245 FT. BIG BEND STATION CS003

PARTICULATE TRAVERSE POINTS

OUTLET 

## N A

B C D

PORT LOCATION

REVISED 12-31-96 BOILER NO. 4 TEST LOCATION

STACK DIAMETERS DOWNSTREAM FROM DISTURBANCE = 3.0

STACK DIAMETERS UPSTREAM FROM DISTURBANCE = 8.5

STACK DIAMETER = 28.8333 FT. STACK AREA = 652.948 SQ.

PORT LENGTH’S = 14 IN. TRAVERSE POINT

1

2

3

4

5

6 % OF STACK DIAMETER IN. FROM STACK WALL

2.1%

6.7%

11.8%

17.7%

25.0%

35.6% 7.27 IN.

23.18 IN.

40.83 IN.

61.24 IN.

86.50 IN.

123.18 IN. 499 FT.

254 FT.

168 FT. 86 FT.

FGD

PRESSURIZED ANNULUS

10

### APPENDIX A

PARTICULATE TEST CALCULATIONS

### Environmental Services Air Services Group

40 CFR 60, Appendix A - Test Methods Reference Method 5/17 Particulate Test Calculations

Customer: Tampa Electric Company Facility: Big Bend Station Sampling Location: Common Stack 3 (CS003) Unit Under Test: Boiler Number 4 Operating Conditions: Base Loaded Run Number: 1 Date: April 25, 2006

Sample Time, θ : 120 minutes Nozzle Diameter, D n : 0.251 inches Barometric Pressure, P b : 29.88 "Hg Nozzle Area, A n : 0.000344 ft 2 Stack Pressure, P s : 29.83 "Hg Average Orifice Meter, Δ H: 1.276 "H 2 O Effective Stack Area, A s : 652.945 ft 2 Sample Volume, V m : 76.250 ft 3 Pitot Coefficient, Cp: 0.84 dimensionless Average Meter Temp., T m : 97.8 o F Gas Analysis: 13.0 % CO 2 Average Stack Temp., T s : 131.2 o F
8.0 % O 2 Average √ Δ p: 0.633 "H 2 O 0.0 % CO Condensate Volume, V l c : 195.0 ml 79.0 % N 2 Meter Box Y: 1.006 dimensionless F-factor, F d , for fuel: 9780 dscf/MMBtu

Data Calculated from Source Measurements:
V w ( std ) = 4.714E-02 x V l c 9.192 scf V m ( std ) = 17.647 x V m x Y x (P b + ( Δ H / 13.6)) / (T m +460) 72.736 dscf B ws = V w ( std ) / (V m ( std ) + V w ( std ) ) 0.112 % FDA = 1.0 - B ws 0.888 % M d = (0.44 x %CO 2 ) + (0.32 x %O 2 ) + (0.28 x (%N 2 + % CO)) 30.40 lb./lb. mole
M s = (M d x FDA) + (18.0 x B ws ) 29.01 lb./lb. mole

v s = 85.49 x C p x ( √Δ p) x ( √ (T s + 460) / (M s x P s )) 37.59 ft/second Q s = v s x A s x 60 1472837.0 acf/minute Q s ( std ) = Q s x FDA x (528 / (T s + 460)) x (P s / 29.92)) 1164215.8 dscf/minute I = (T s + 460) x ((2.67E-03 x V lc ) + (V m(std) / 17.647)) x 100 / ( θ x P s x A n x v s x 60) 98.9 %

Data from Laboratory Analysis: Total Particulate Weight From Laboratory Analysis: 0.01590 grams

Calculated Concentration and Emission Rate Data:

c s = (15.432 x grams) / V m(std) 0.003 grains/dscf grains/acf = c s x 17.647 x P s x (FDA / (T s + 460) 0.003 grains/acf C = c s / 7000 4.819E-07 lbs/dscf E M = C x Q s(std) x 60 33.7 lbs/hr E R = C x F d x (20.9 /(20.9 - %O 2 ) 0.01 lbs/MMBtu

### Environmental Services Air Services Group

40 CFR 60, Appendix A - Test Methods Reference Method 5/17 Particulate Test Calculations

Customer: Tampa Electric Company Facility: Big Bend Station Sampling Location: Common Stack 3 (CS003) Unit Under Test: Boiler Number 4 Operating Conditions: Base Loaded, Sootblowing Run Number: 1 - s Date: April 25, 2006

Sample Time, θ : 120 minutes Nozzle Diameter, D n : 0.251 inches Barometric Pressure, P b : 29.90 "Hg Nozzle Area, A n : 0.000344 ft 2 Stack Pressure, P s : 29.85 "Hg Average Orifice Meter, Δ H: 1.394 "H 2 O Effective Stack Area, A s : 652.945 ft 2 Sample Volume, V m : 79.160 ft 3 Pitot Coefficient, Cp: 0.84 dimensionless Average Meter Temp., T m : 95.6 o F Gas Analysis: 13.0 % CO 2 Average Stack Temp., T s : 133.0 o F
8.0 % O 2 Average √ Δ p: 0.664 "H 2 O 0.0 % CO Condensate Volume, V l c : 273.3 ml 79.0 % N 2 Meter Box Y: 1.006 dimensionless F-factor, F d , for fuel: 9780 dscf/MMBtu

Data Calculated from Source Measurements:
V w ( std ) = 4.714E-02 x V l c 12.883 scf V m ( std ) = 17.647 x V m x Y x (P b + ( Δ H / 13.6)) / (T m +460) 75.884 dscf B ws = V w ( std ) / (V m ( std ) + V w ( std ) ) 0.145 % FDA = 1.0 - B ws 0.855 % M d = (0.44 x %CO 2 ) + (0.32 x %O 2 ) + (0.28 x (%N 2 + % CO)) 30.40 lb./lb. mole
M s = (M d x FDA) + (18.0 x B ws ) 28.60 lb./lb. mole

v s = 85.49 x C p x ( √Δ p) x ( √ (T s + 460) / (M s x P s )) 39.75 ft/second Q s = v s x A s x 60 1557155.3 acf/minute Q s ( std ) = Q s x FDA x (528 / (T s + 460)) x (P s / 29.92)) 1182496.5 dscf/minute I = (T s + 460) x ((2.67E-03 x V lc ) + (V m(std) / 17.647)) x 100 / ( θ x P s x A n x v s x 60) 101.6 %

Data from Laboratory Analysis: Total Particulate Weight From Laboratory Analysis: 0.01760 grams

Calculated Concentration and Emission Rate Data:

c s = (15.432 x grams) / V m(std) 0.004 grains/dscf grains/acf = c s x 17.647 x P s x (FDA / (T s + 460) 0.003 grains/acf C = c s / 7000 5.113E-07 lbs/dscf E M = C x Q s(std) x 60 36.3 lbs/hr E R = C x F d x (20.9 /(20.9 - %O 2 ) 0.01 lbs/MMBtu

### Environmental Services Air Services Group

40 CFR 60, Appendix A - Test Methods Reference Method 5/17 Particulate Test Calculations

Customer: Tampa Electric Company Facility: Big Bend Station Sampling Location: Common Stack 3 (CS003) Unit Under Test: Boiler Number 4 Operating Conditions: Base Loaded Run Number: 2 Date: April 25, 2006

Sample Time, θ : 120 minutes Nozzle Diameter, D n : 0.251 inches Barometric Pressure, P b : 29.90 "Hg Nozzle Area, A n : 0.000344 ft 2 Stack Pressure, P s : 29.86 "Hg Average Orifice Meter, Δ H: 1.298 "H 2 O Effective Stack Area, A s : 652.945 ft 2 Sample Volume, V m : 77.168 ft 3 Pitot Coefficient, Cp: 0.84 dimensionless Average Meter Temp., T m : 107.4 o F Gas Analysis: 13.0 % CO 2 Average Stack Temp., T s : 131.4 o F
8.0 % O 2 Average √ Δ p: 0.634 "H 2 O 0.0 % CO Condensate Volume, V l c : 249.5 ml 79.0 % N 2 Meter Box Y: 1.006 dimensionless F-factor, F d , for fuel: 9780 dscf/MMBtu

Data Calculated from Source Measurements:
V w ( std ) = 4.714E-02 x V l c 11.761 scf V m ( std ) = 17.647 x V m x Y x (P b + ( Δ H / 13.6)) / (T m +460) 72.425 dscf B ws = V w ( std ) / (V m ( std ) + V w ( std ) ) 0.140 % FDA = 1.0 - B ws 0.860 % M d = (0.44 x %CO 2 ) + (0.32 x %O 2 ) + (0.28 x (%N 2 + % CO)) 30.40 lb./lb. mole
M s = (M d x FDA) + (18.0 x B ws ) 28.67 lb./lb. mole

v s = 85.49 x C p x ( √Δ p) x ( √ (T s + 460) / (M s x P s )) 37.84 ft/second Q s = v s x A s x 60 1482472.8 acf/minute Q s ( std ) = Q s x FDA x (528 / (T s + 460)) x (P s / 29.92)) 1136446.8 dscf/minute I = (T s + 460) x ((2.67E-03 x V lc ) + (V m(std) / 17.647)) x 100 / ( θ x P s x A n x v s x 60) 100.9 %

Data from Laboratory Analysis: Total Particulate Weight From Laboratory Analysis: 0.01485 grams

Calculated Concentration and Emission Rate Data:

c s = (15.432 x grams) / V m(std) 0.0032 grains/dscf grains/acf = c s x 17.647 x P s x (FDA / (T s + 460) 0.0024 grains/acf C = c s / 7000 4.520E-07 lbs/dscf E M = C x Q s(std) x 60 30.8 lbs/hr E R = C x F d x (20.9 /(20.9 - %O 2 ) 0.01 lbs/MMBtu

### APPENDIX B

SULFUR DIOXIDE / OXIDES OF NITROGEN

RAW DATANOx and SO2 DAHS Raw Data



### Date Time NOX4 CO24 SO2_S3 CO2_S3 4/25/2006 7:08 162.8 12.69 101.2 10.79 4/25/2006 7:09 163.3 12.65 97.1 10.86 4/25/2006 7:10 162.3 12.7 105.3 10.89 4/25/2006 7:11 158.9 12.73 107.7 10.86 4/25/2006 7:12 162.6 12.76 105.2 10.89 4/25/2006 7:13 160.4 12.78 106.4 10.9 4/25/2006 7:14 159.7 12.79 113.5 10.83 4/25/2006 7:15 163.2 12.72 117.9 10.82 4/25/2006 7:16 163.5 12.72 120.1 10.83 4/25/2006 7:17 161.8 12.72 113.9 10.84 4/25/2006 7:18 161.7 12.72 114.6 10.81 4/25/2006 7:19 163.6 12.69 121.2 10.75 4/25/2006 7:20 162.9 12.67 123.1 10.75 4/25/2006 7:21 165.2 12.61 125.3 10.79 4/25/2006 7:22 163.8 12.63 118.9 10.82 4/25/2006 7:23 162.8 12.65 131.3 10.83 4/25/2006 7:24 163.1 12.71 109.5 10.84 4/25/2006 7:25 164.3 12.68 85.7 10.89 4/25/2006 7:26 162.6 12.69 94.1 10.87 4/25/2006 7:27 162.3 12.75 100.8 10.9 4/25/2006 7:28 161.1 12.78 108.5 10.82 4/25/2006 7:29 165.6 12.73 112.3 10.77 4/25/2006 7:30 164.6 12.65 114.3 10.85 4/25/2006 7:31 161.3 12.72 115.9 10.82 4/25/2006 7:32 163.9 12.7 113.8 10.85 4/25/2006 7:33 161 12.73 119.4 10.84 4/25/2006 7:34 161.7 12.72 117 10.85 4/25/2006 7:35 159.4 12.74 113.7 10.83 4/25/2006 7:36 161.2 12.77 124.9 10.83 4/25/2006 7:37 159.7 12.71 128.5 10.8 4/25/2006 7:38 161.7 12.67 134.2 10.82 4/25/2006 7:39 159.9 12.7 121.7 10.79 4/25/2006 7:40 163.7 12.69 131.2 10.77 4/25/2006 7:41 163.3 12.6 131.8 10.81 4/25/2006 7:42 164.2 12.66 133 10.81 4/25/2006 7:43 162.5 12.68 136.5 10.81 4/25/2006 7:44 162 12.65 147.1 10.84 4/25/2006 7:45 160.8 12.67 133.6 10.84 4/25/2006 7:46 161.8 12.66 120.8 10.89 4/25/2006 7:47 160.9 12.76 125.4 10.89 4/25/2006 7:48 161.4 12.7 138.3 10.86 4/25/2006 7:49 162.1 12.71 130.1 10.79 4/25/2006 7:50 163.3 12.63 101 10.82

Page 1 of 11NOx and SO2 DAHS Raw Data



### Date Time NOX4 CO24 SO2_S3 CO2_S3 4/25/2006 7:51 161.1 12.64 101.2 10.85 4/25/2006 7:52 161.2 12.7 107 10.79 4/25/2006 7:53 163.6 12.69 108.3 10.8 4/25/2006 7:54 161.4 12.65 109.8 10.86 4/25/2006 7:55 159.9 12.69 105.5 10.78 4/25/2006 7:56 162.9 12.69 108.1 10.71 4/25/2006 7:57 163.9 12.58 112.5 10.76 4/25/2006 7:58 163.4 12.65 107.3 10.75 4/25/2006 7:59 163.6 12.64 110.1 10.74 4/25/2006 8:00 161.6 12.61 106.8 10.76 4/25/2006 8:01 163.4 12.66 130.2 10.75 4/25/2006 8:02 163.6 12.66 135.5 10.79 4/25/2006 8:03 165.7 12.72 119.7 10.81 4/25/2006 8:04 165.5 12.73 132.6 10.77 4/25/2006 8:05 163.7 12.68 144 10.73 4/25/2006 8:06 166.2 12.62 138.9 10.71 4/25/2006 8:07 165.5 12.58 135.4 10.77 4/25/2006 8:08 163.8 12.63 131.5 10.8 4/25/2006 8:09 164.9 12.68 123.1 10.81 4/25/2006 8:10 163.1 12.65 108.3 10.84 4/25/2006 8:11 163.7 12.7 91.4 10.81 4/25/2006 8:12 164.9 12.66 98.4 10.86 4/25/2006 8:13 167.5 12.68 102.4 10.78 4/25/2006 8:14 167.5 12.62 106.7 10.82 4/25/2006 8:15 164.2 12.67 116.9 10.83 4/25/2006 8:16 165.5 12.68 130.5 10.91 4/25/2006 8:17 160.6 12.77 119.2 10.93 4/25/2006 8:18 161.3 12.85 113.3 10.8 4/25/2006 8:19 165.8 12.72 105 10.71 4/25/2006 8:20 165.3 12.58 117.3 10.73 4/25/2006 8:21 163.1 12.59 121.9 10.7 4/25/2006 8:22 165 12.55 122.6 10.72 4/25/2006 8:23 163.3 12.57 129.4 10.74 4/25/2006 8:24 161.9 12.63 136.8 10.83 4/25/2006 8:25 160.1 12.69 131.4 10.84 4/25/2006 8:26 160.9 12.71 119.4 10.82 4/25/2006 8:27 160.8 12.65 125.4 10.84 4/25/2006 8:28 161.3 12.66 128.3 10.81 4/25/2006 8:29 162.2 12.7 124.7 10.81 4/25/2006 8:30 163.9 12.64 130.6 10.81 4/25/2006 8:31 163.1 12.62 136.8 10.83 4/25/2006 8:32 161.7 12.68 140.5 10.84 4/25/2006 8:33 162.3 12.73 141.3 10.82

Page 2 of 11NOx and SO2 DAHS Raw Data



### Date Time NOX4 CO24 SO2_S3 CO2_S3 4/25/2006 8:34 161.6 12.7 150.3 10.75 4/25/2006 8:35 164.2 12.63 150.3 10.76 4/25/2006 8:36 161.8 12.63 141.6 10.84 4/25/2006 8:37 159.5 12.72 144.5 10.86 4/25/2006 8:38 162.9 12.77 144.6 10.78 4/25/2006 8:39 164.6 12.65 119.8 10.8 4/25/2006 8:40 163.2 12.62 98.3 10.83 4/25/2006 8:41 164.1 12.62 92.6 10.79 4/25/2006 8:42 162.7 12.66 101.1 10.75 4/25/2006 8:43 163.9 12.63 114 10.8 4/25/2006 8:44 162.2 12.67 122 10.86 4/25/2006 8:45 159.9 12.75 120.6 10.8 4/25/2006 8:46 160.7 12.69 111.7 10.77 4/25/2006 8:47 162.9 12.68 112.6 10.67 4/25/2006 8:48 164.4 12.52 112.5 10.75 4/25/2006 8:49 162.7 12.58 114.6 10.81 4/25/2006 8:50 162.5 12.64 128.8 10.86 4/25/2006 8:51 160 12.64 122.4 10.85 4/25/2006 8:52 161.9 12.73 120.7 10.81 4/25/2006 8:53 161.9 12.69 130.2 10.84 4/25/2006 8:54 158.9 12.72 134.4 10.88 4/25/2006 8:55 158.6 12.77 134.2 10.82 4/25/2006 8:56 162.5 12.72 130.8 10.74 4/25/2006 8:57 163.6 12.61 137.8 10.65 4/25/2006 8:58 163.8 12.5 127.3 10.71 4/25/2006 8:59 164.6 12.52 128.5 10.73 4/25/2006 9:00 164.5 12.57 139.3 10.74 4/25/2006 9:01 162.8 12.61 138.9 10.7 4/25/2006 9:02 163.9 12.58 131.7 10.71 4/25/2006 9:03 162.1 12.6 138.1 10.69 4/25/2006 9:04 163.5 12.57 145.5 10.78 4/25/2006 9:05 162.9 12.64 143.5 10.78 4/25/2006 9:06 162.6 12.67 137.7 10.77 4/25/2006 9:07 162 12.65 138.5 10.86 4/25/2006 9:08 161.3 12.69 142.6 10.85 4/25/2006 9:09 161.3 12.68 150.4 10.9 4/25/2006 9:10 161.1 12.72 128.5 10.88 4/25/2006 9:11 161.9 12.73 118.8 10.86 4/25/2006 9:12 160.6 12.72 96.8 10.82 4/25/2006 9:13 160.8 12.68 93.7 10.88 4/25/2006 9:14 161 12.7 98 10.84 4/25/2006 9:15 163 12.69 103.1 10.85 4/25/2006 9:16 159.5 12.69 91.8 10.78

Page 3 of 11NOx and SO2 DAHS Raw Data



### Date Time NOX4 CO24 SO2_S3 CO2_S3 4/25/2006 9:17 163.2 12.65 98.8 10.78 4/25/2006 9:18 159.6 12.6 101.9 10.72 4/25/2006 9:19 162.1 12.57 104.3 10.69 4/25/2006 9:20 162.7 12.53 109.8 10.75 4/25/2006 9:21 162.1 12.57 117.6 10.8 4/25/2006 9:22 161.8 12.65 106.9 10.77 4/25/2006 9:23 163.5 12.58 113 10.77 4/25/2006 9:24 161.7 12.57 115.4 10.81 4/25/2006 9:25 162.9 12.65 120.2 10.8 4/25/2006 9:26 164 12.62 133.4 10.83 4/25/2006 9:27 163.2 12.67 129.3 10.78 4/25/2006 9:28 162.6 12.62 116 10.8 4/25/2006 9:29 162.6 12.63 114.4 10.8 4/25/2006 9:30 161.9 12.61 123 10.81 4/25/2006 9:31 160.6 12.65 142.7 10.86 4/25/2006 9:32 161.3 12.73 139.5 10.79 4/25/2006 9:33 164.3 12.69 126.2 10.79 4/25/2006 9:34 164.3 12.68 122.7 10.78 4/25/2006 9:35 163 12.66 124.5 10.74 4/25/2006 9:36 164.1 12.61 142.4 10.76 4/25/2006 9:37 163.8 12.65 143.2 10.77 4/25/2006 9:38 162.3 12.68 137.6 10.86 4/25/2006 9:39 160.4 12.72 136.2 10.78 4/25/2006 9:40 162.7 12.64 141.1 10.79 4/25/2006 9:41 160.5 12.63 145.1 10.8 4/25/2006 9:42 161 12.68 130.3 10.79 4/25/2006 9:43 161 12.67 131.3 10.83 4/25/2006 9:44 159.7 12.67 123.9 10.84 4/25/2006 9:45 160.2 12.7 104.7 10.82 4/25/2006 9:46 162.5 12.65 108.4 10.81 4/25/2006 9:47 161.2 12.63 116.4 10.8 4/25/2006 9:48 160.7 12.65 120.5 10.84 4/25/2006 9:49 158.8 12.7 106.5 10.85 4/25/2006 9:50 160.4 12.71 105.8 10.85 4/25/2006 9:51 159.4 12.7 117.1 10.83 4/25/2006 9:52 161.1 12.67 119.1 10.83 4/25/2006 9:53 162.2 12.68 107.6 10.85 4/25/2006 9:54 159.2 12.72 105.9 10.8 4/25/2006 9:55 160.8 12.68 108.3 10.73 4/25/2006 9:56 162.4 12.58 124.4 10.79 4/25/2006 9:57 160.7 12.57 117.4 10.82 4/25/2006 9:58 159.4 12.7 115.6 10.76 4/25/2006 9:59 160 12.64 122 10.77

Page 4 of 11NOx and SO2 DAHS Raw Data



### Date Time NOX4 CO24 SO2_S3 CO2_S3

4/25/2006 10:00 160 12.63 125.5 10.78 4/25/2006 10:01 160.6 12.66 138.4 10.85 4/25/2006 10:02 4/25/2006 10:03 4/25/2006 10:04 4/25/2006 10:05 4/25/2006 10:06 4/25/2006 10:07 4/25/2006 10:08 4/25/2006 10:09 4/25/2006 10:10 164.6 12.98 104.7 10.81 4/25/2006 10:11 161 12.97 109.1 10.81 4/25/2006 10:12 159.4 12.97 101.9 10.78 4/25/2006 10:13 159 12.9 105.5 10.77 4/25/2006 10:14 161.1 12.78 108.4 10.79 4/25/2006 10:15 156 12.77 112 10.89 4/25/2006 10:16 152.2 12.9 115.2 10.86 4/25/2006 10:17 156 12.85 116.8 10.84 4/25/2006 10:18 154.7 12.85 113.5 10.84 4/25/2006 10:19 156.2 12.82 112.6 10.8 4/25/2006 10:20 154.7 12.75 124.7 10.79 4/25/2006 10:21 158.7 12.71 118.3 10.73 4/25/2006 10:22 158.8 12.67 108.5 10.71 4/25/2006 10:23 160.3 12.65 116 10.77 4/25/2006 10:24 156.7 12.71 126.8 10.79 4/25/2006 10:25 156.9 12.73 127.7 10.81 4/25/2006 10:26 157.2 12.75 130.6 10.82 4/25/2006 10:27 158.9 12.73 119 10.9 4/25/2006 10:28 155.6 12.81 126.9 10.9 4/25/2006 10:29 157.2 12.85 137.2 10.95 4/25/2006 10:30 152.8 12.88 132.6 10.95 4/25/2006 10:31 153.2 12.91 115.1 10.92 4/25/2006 10:32 154.7 12.86 92.2 10.91 4/25/2006 10:33 155.7 12.8 96.8 10.88 4/25/2006 10:34 156.9 12.74 103.3 10.87 4/25/2006 10:35 154.9 12.74 100.2 10.85 4/25/2006 10:36 156.7 12.74 98.2 10.82 4/25/2006 10:37 156.4 12.76 103.4 10.86 4/25/2006 10:38 155 12.8 109.5 10.86 4/25/2006 10:39 154.9 12.82 116.5 10.89 4/25/2006 10:40 154.2 12.82 125.4 10.91 4/25/2006 10:41 153.6 12.85 109.1 10.85 4/25/2006 10:42 159.1 12.81 105.2 10.8 Data excluded due to calibrations

.

Page 5 of 11NOx and SO2 DAHS Raw Data



### Date Time NOX4 CO24 SO2_S3 CO2_S3

4/25/2006 10:43 156.2 12.71 103.5 10.8 4/25/2006 10:44 159.2 12.7 112.7 10.78 4/25/2006 10:45 158.7 12.65 120.4 10.75 4/25/2006 10:46 158.2 12.68 130.7 10.81 4/25/2006 10:47 157.3 12.69 119.8 10.83 4/25/2006 10:48 156.9 12.76 114.6 10.84 4/25/2006 10:49 157.5 12.78 122.5 10.84 4/25/2006 10:50 157.6 12.75 131.3 10.83 4/25/2006 10:51 156.9 12.76 132.6 10.8 4/25/2006 10:52 156.2 12.76 120.9 10.85 4/25/2006 10:53 155.8 12.77 119.7 10.83 4/25/2006 10:54 157.5 12.79 120 10.81 4/25/2006 10:55 157.2 12.74 129.4 10.81 4/25/2006 10:56 155.9 12.75 134.5 10.85 4/25/2006 10:57 152.6 12.82 139.7 10.93 4/25/2006 10:58 150.3 12.91 127.1 10.9 4/25/2006 10:59 152.9 12.91 127 10.85 4/25/2006 11:00 153.8 12.87 123.3 10.81 4/25/2006 11:01 156.8 12.8 125.6 10.79 4/25/2006 11:02 154.6 12.77 133 10.8 4/25/2006 11:03 158.5 12.75 129.5 10.86 4/25/2006 11:04 155.5 12.82 136.4 10.88 4/25/2006 11:05 156.7 12.87 140.2 10.85 4/25/2006 11:06 158.6 12.82 132.1 10.81 4/25/2006 11:07 159 12.79 106.5 10.85 4/25/2006 11:08 156.6 12.74 95.9 10.86 4/25/2006 11:09 156.6 12.81 89.9 10.85 4/25/2006 11:10 157.7 12.76 94.3 10.82 4/25/2006 11:11 157.3 12.75 101.1 10.84 4/25/2006 11:12 157.9 12.82 107.8 10.83 4/25/2006 11:13 158.3 12.77 110.2 10.8 4/25/2006 11:14 158.2 12.77 112.7 10.78 4/25/2006 11:15 158.5 12.76 107.6 10.74 4/25/2006 11:16 159.1 12.71 107.7 10.82 4/25/2006 11:17 158.4 12.73 112.6 10.84 4/25/2006 11:18 158.6 12.78 117.1 10.83 4/25/2006 11:19 159.7 12.74 116 10.82 4/25/2006 11:20 158.2 12.77 108.3 10.83 4/25/2006 11:21 159.2 12.79 116.4 10.82 4/25/2006 11:22 161.4 12.77 128.6 10.84 4/25/2006 11:23 157.1 12.73 119.2 10.89 4/25/2006 11:24 157.2 12.84 117.8 10.86 4/25/2006 11:25 159 12.79 122.3 10.73

Page 6 of 11NOx and SO2 DAHS Raw Data



### Date Time NOX4 CO24 SO2_S3 CO2_S3

4/25/2006 11:26 161.5 12.66 123.1 10.72 4/25/2006 11:27 162 12.62 122.5 10.8 4/25/2006 11:28 158.4 12.73 128.6 10.85 4/25/2006 11:29 156.1 12.83 139.3 10.91 4/25/2006 11:30 153.1 12.89 127.1 10.94 4/25/2006 11:31 154 12.93 123 10.85 4/25/2006 11:32 159.2 12.8 124.1 10.78 4/25/2006 11:33 157.5 12.67 124.9 10.77 4/25/2006 11:34 159.2 12.68 127.5 10.78 4/25/2006 11:35 158.6 12.71 114.9 10.86 4/25/2006 11:36 158.2 12.78 100.5 10.91 4/25/2006 11:37 158.1 12.85 104.9 10.9 4/25/2006 11:38 156.8 12.87 98.3 10.81 4/25/2006 11:39 159.3 12.79 99 10.85 4/25/2006 11:40 157.4 12.76 102.5 10.86 4/25/2006 11:41 157.8 12.78 109.3 10.85 4/25/2006 11:42 155.4 12.8 110.8 10.78 4/25/2006 11:43 157.2 12.75 122 10.83 4/25/2006 11:44 153 12.76 115.5 10.93 4/25/2006 11:45 151.1 12.89 114.7 10.89 4/25/2006 11:46 154.4 12.88 119.2 10.95 4/25/2006 11:47 151.2 12.89 119.6 10.91 4/25/2006 11:48 154.3 12.87 114.3 10.82 4/25/2006 11:49 157.5 12.76 107.8 10.83 4/25/2006 11:50 157.7 12.71 110.3 10.86 4/25/2006 11:51 156.3 12.74 109.8 10.84 4/25/2006 11:52 157.9 12.74 123.6 10.86 4/25/2006 11:53 154.9 12.79 115.4 10.89 4/25/2006 11:54 153.7 12.83 112.6 10.9 4/25/2006 11:55 155.1 12.85 118.5 10.95 4/25/2006 11:56 152.2 12.89 132.4 10.92 4/25/2006 11:57 153.4 12.89 119.1 10.93 4/25/2006 11:58 153.3 12.87 124.2 10.88 4/25/2006 11:59 154.5 12.82 129.9 10.91 4/25/2006 12:00 154.5 12.84 136.3 10.85 4/25/2006 12:01 155.1 12.79 122.5 10.88 4/25/2006 12:02 152.4 12.83 124.8 10.92 4/25/2006 12:03 149.7 12.88 128.3 10.89 4/25/2006 12:04 153.1 12.87 127.2 10.89 4/25/2006 12:05 153.2 12.87 117 10.91 4/25/2006 12:06 153 12.85 124.7 10.88 4/25/2006 12:07 152.9 12.82 144.3 10.93 4/25/2006 12:08 148.6 12.92 130.2 10.88

Page 7 of 11NOx and SO2 DAHS Raw Data



### Date Time NOX4 CO24 SO2_S3 CO2_S3

4/25/2006 12:09 153.2 12.86 110 10.91 4/25/2006 12:10 154.4 12.82 102.9 10.97 4/25/2006 12:11 151.8 12.89 108.9 10.95 4/25/2006 12:12 152.4 12.92 110.6 10.87 4/25/2006 12:13 155.4 12.85 100.5 10.91 4/25/2006 12:14 152.5 12.86 99.4 10.91 4/25/2006 12:15 153.8 12.9 107.9 10.83 4/25/2006 12:16 155.8 12.8 113.4 10.87 4/25/2006 12:17 156 12.83 118.9 10.85 4/25/2006 12:18 155.4 12.83 113.4 10.9 4/25/2006 12:19 154.4 12.86 109.4 10.91 4/25/2006 12:20 154.6 12.88 117.1 10.9 4/25/2006 12:21 156.3 12.86 122.1 10.76 4/25/2006 12:22 159.5 12.66 124.7 10.83 4/25/2006 12:23 158.2 12.7 124.2 10.82 4/25/2006 12:24 159 12.72 118.4 10.85 4/25/2006 12:25 158 12.78 114.3 10.79 4/25/2006 12:26 162.5 12.73 121 10.79 4/25/2006 12:27 161 12.74 124.4 10.77 4/25/2006 12:28 161.5 12.66 136.1 10.82 4/25/2006 12:29 160.8 12.68 133.5 10.84 4/25/2006 12:30 163.6 12.72 130.1 10.92 4/25/2006 12:31 162.5 12.82 131.8 10.94 4/25/2006 12:32 160 12.96 117.4 10.85 4/25/2006 12:33 163.4 12.83 103.2 10.86 4/25/2006 12:34 163.2 12.77 91.3 10.88 4/25/2006 12:35 160.6 12.77 94.3 10.98 4/25/2006 12:36 159.9 12.86 110.8 10.98 4/25/2006 12:37 159.2 12.84 116.7 11.04 4/25/2006 12:38 158.2 12.87 122.2 10.96 4/25/2006 12:39 160.1 12.84 121.6 10.94 4/25/2006 12:40 158 12.84 114.8 10.9 4/25/2006 12:41 160.5 12.77 121.4 10.92 4/25/2006 12:42 156.5 12.77 125.4 10.87 4/25/2006 12:43 160.5 12.77 118.8 10.84 4/25/2006 12:44 159.7 12.72 117.9 10.84 4/25/2006 12:45 158.1 12.75 129 10.92 4/25/2006 12:46 157.3 12.8 134.4 10.89 4/25/2006 12:47 159.9 12.82 135.9 10.85 4/25/2006 12:48 157.6 12.77 125.2 10.89 4/25/2006 12:49 156.3 12.85 132.8 10.84 4/25/2006 12:50 157.6 12.77 136.8 10.8 4/25/2006 12:51 158 12.74 136.5 10.63

Page 8 of 11NOx and SO2 DAHS Raw Data



### Date Time NOX4 CO24 SO2_S3 CO2_S3

4/25/2006 12:52 160.9 12.67 137.4 10.68 4/25/2006 12:53 157.7 12.79 129 10.64 4/25/2006 12:54 158.2 12.82 137.5 10.64 4/25/2006 12:55 155 12.81 144.4 10.66 4/25/2006 12:56 157.6 12.8 142.9 10.69 4/25/2006 12:57 156.1 12.81 113.5 10.63 4/25/2006 12:58 158.3 12.76 105.3 10.6 4/25/2006 12:59 157 12.69 111.3 10.6 4/25/2006 13:00 155.2 12.75 107.1 10.57 4/25/2006 13:01 152.6 12.78 102.8 10.59 4/25/2006 13:02 153.3 12.54 109.7 10.6 4/25/2006 13:03 153.8 12.73 121.2 10.63 4/25/2006 13:04 155.2 12.85 127.1 10.62 4/25/2006 13:05 153.5 12.83 128.6 10.73 4/25/2006 13:06 151.6 12.89 125.9 10.76 4/25/2006 13:07 151.2 12.97 126.8 10.73 4/25/2006 13:08 155 12.94 129.1 10.6 4/25/2006 13:09 157.7 12.78 121.3 10.62 4/25/2006 13:10 155.7 12.8 116.9 10.59 4/25/2006 13:11 156.3 12.79 125.5 10.6 4/25/2006 13:12 155.7 12.77 134.8 10.66 4/25/2006 13:13 153.7 12.85 131.6 10.71 4/25/2006 13:14 154.1 12.92 129.3 10.7 4/25/2006 13:15 154.2 12.91 143.4 10.69 4/25/2006 13:16 154.4 12.9 149.5 10.69 4/25/2006 13:17 153.3 12.92 149.5 10.69 4/25/2006 13:18 155.4 12.93 140.6 10.62 4/25/2006 13:19 160.6 12.87 141.7 10.59 4/25/2006 13:20 158 12.79 145.9 10.67 4/25/2006 13:21 156.9 12.83 138.3 10.65 4/25/2006 13:22 155.6 12.81 137.9 10.66 4/25/2006 13:23 156.6 12.84 119 10.63 4/25/2006 13:24 158.5 12.77 105.1 10.69 4/25/2006 13:25 157.9 12.84 104.2 10.68 4/25/2006 13:26 157.9 12.8 112.6 10.68 4/25/2006 13:27 157.3 12.82 115.9 10.61 4/25/2006 13:28 159.5 12.78 122.3 10.6 4/25/2006 13:29 158.6 12.73 119.8 10.66 4/25/2006 13:30 158.2 12.77 122.1 10.61 4/25/2006 13:31 158.2 12.73 131.8 10.68 4/25/2006 13:32 158.2 12.81 130.4 10.64 4/25/2006 13:33 158.8 12.78 126.2 10.64 4/25/2006 13:34 156.4 12.78 129.3 10.65

Page 9 of 11NOx and SO2 DAHS Raw Data



### Date Time NOX4 CO24 SO2_S3 CO2_S3

4/25/2006 13:35 154.5 12.78 128.8 10.73 4/25/2006 13:36 151.5 12.84 124.2 10.72 4/25/2006 13:37 151.1 12.9 130.2 10.69 4/25/2006 13:38 150.2 12.83 139.9 10.69 4/25/2006 13:39 151.5 12.84 126.5 10.64 4/25/2006 13:40 154.8 12.81 125.8 10.61 4/25/2006 13:41 156.8 12.79 131.7 10.57 4/25/2006 13:42 157.2 12.75 139.3 10.56 4/25/2006 13:43 156.5 12.71 142.3 10.58 4/25/2006 13:44 153.8 12.75 138.3 10.59 4/25/2006 13:45 150.9 12.72 136 10.63 4/25/2006 13:46 151.1 12.76 142.3 10.58 4/25/2006 13:47 153.9 12.68 153.6 10.63 4/25/2006 13:48 153.4 12.71 149.4 10.63 4/25/2006 13:49 152.7 12.76 146.6 10.6 4/25/2006 13:50 153 12.73 145.5 10.65 4/25/2006 13:51 152.9 12.77 148.3 10.63 4/25/2006 13:52 153.1 12.78 146.5 10.64 4/25/2006 13:53 149.4 12.76 144.7 10.61 4/25/2006 13:54 151.9 12.76 131.7 10.65 4/25/2006 13:55 151.5 12.76 127.7 10.67 4/25/2006 13:56 152.5 12.78 118.5 10.57 4/25/2006 13:57 157.9 12.69 112.5 10.49 4/25/2006 13:58 157 12.64 114.8 10.53 4/25/2006 13:59 155.6 12.65 123.6 10.55 4/25/2006 14:00 156.3 12.71 134.4 10.6 4/25/2006 14:01 154.7 12.77 133.4 10.63 4/25/2006 14:02 153.6 12.8 125.2 10.62 4/25/2006 14:03 153.9 12.82 129.4 10.62 4/25/2006 14:04 153.6 12.78 135 10.62 4/25/2006 14:05 153.4 12.72 144.1 10.64 4/25/2006 14:06 149.1 12.8 134.1 10.63 4/25/2006 14:07 153.8 12.76 137.6 10.63 4/25/2006 14:08 151.6 12.76 141.9 10.59 4/25/2006 14:09 153.4 12.76 147.9 10.67 4/25/2006 14:10 148.2 12.81 135.6 10.64 4/25/2006 14:11 150.4 12.85 139.2 10.62 4/25/2006 14:12 148.4 12.81 148.3 10.62 4/25/2006 14:13 149.1 12.8 154.8 10.63 4/25/2006 14:14 148.6 12.83 149.3 10.69 4/25/2006 14:15 147.3 12.85 139.4 10.7 4/25/2006 14:16 147.9 12.88 142.6 10.64 4/25/2006 14:17 152.8 12.79 144.4 10.6

Page 10 of 11NOx and SO2 DAHS Raw Data



### Date Time NOX4 CO24 SO2_S3 CO2_S3

4/25/2006 14:18 151.2 12.74 142.4 10.57 4/25/2006 14:19 154.5 12.72 137.9 10.49 4/25/2006 14:20 155.3 12.65 137.8 10.49 4/25/2006 14:21 155.3 12.64 134.1 10.53 4/25/2006 14:22 150.1 12.7 146 10.59 4/25/2006 14:23 151.4 12.81 143.1 10.58

Page 11 of 11

### APPENDIX C

PARTICULATE LABORATORY ANALYTICAL DATACustomerAir ServicesPlantBig BendUnit4Method5-BStack Test Completion Date4/25/2006AnalystSSSample NumberAA82367ACETONE BEAKER1st weighingDate5/1/2006Time10:30% RH41.0%2nd weighingDate5/2/2006Time8:45% RH42.0%3rd weighingDateTime% RH4th weighingDateTime% RH***Blank***Run 1Run 2Run 3Run 1SRun 2SRun 3SAcetone Container IDAIR 12AIR AZAIR 104AIR B2Acetone Rinse Vol.(Va), mls150.0000150150150Enter Container IDEnter Container ID1st Gross Wt., grams111.4940106.7933105.6336108.41172nd Gross Wt., grams111.4937106.7930105.6334108.41143rd Gross Wt., grams4th Gross Wt., gramsAvg. Gross Wt., grams111.49385106.79315105.63350108.41155Enter Gross Wts.Enter Gross Wts.Enter Gross Wts.Tare Wt., grams111.49310106.78925105.62735108.40945Acetone Blank Wt.,mg0.750.750.750.75Enter Tare Wt.Acetone Particulate Wt.,mg3.155.401.35Acetone Residue, mg/g0.0063Acetone Blank CriteriaOK to subtract acetone blankFILTER1st weighingDate5/1/2006Time10:43% RH41.0%Date5/2/2006Time8:45% RH42.0%3rd weighingDateTime% RH4th weighingDateTime% RHFilter/Thimble ID2030292030232030222030241st Gross Wt., grams0.26340.28210.27790.28392nd Gross Wt., grams0.26330.28200.27760.28393rd Gross Wt., grams4th Gross Wt., gramsAvg. Gross Wt., grams0.263350.282050.277750.28390Enter Gross Wts.Enter Gross Wts.Enter Gross Wts.Tare Wt., grams0.263300.269300.265550.27040Filter Particulate Wt.,mg12.7512.2013.50Difference, milligrams0.05Total Sample Particulate Wt.,mg15.9017.6014.85Start Here

### APPENDIX D

BOILER / PRECIPITATOR OPERATION DATA

### APPENDIX E

FUEL ANALYSIS

## Laboratory Services
5012 Causeway Blvd * Tampa Fl. 33619 * Ph (813)630-7378 * Fax (813)630-7360 * DOH #E54272
Report For: 

## Laboratory ID: AA82367

Date and Time Collected: Sampled By: 

### Sample Information
ASG Description: 

### Location Code: 5/10/2006 Report Date:

Big Bend 4 Compliance 

### TE_BB_4_COMP_COAL

Project Account Code: 4/26/2006 Date of Sample Receipt: Sample Collection Method:


### Laboratory Results 4/25/2006 1:25:00 PM

Result PARAMETER Qualifier Code Test Method Analyst Units Upper Limit MDL Violation Check Analysis Date & Time Lower Limit
Ash, as Received % 0.01 ASTM D-3174 PJ 8.21 5/3/2006 3:49:00 PM Ash, Dry Basis % 0.01 ASTM D-3174 PJ 9.27 5/3/2006 3:49:00 PM
BTU, as Received BTU/Lb 100 ASTM D-5865 PJ 11677 5/3/2006 3:49:00 PM BTU, Dry Basis BTU/Lb. 100 ASTM D-5865 PJ 13180 5/3/2006 3:49:00 PM
BTU, Moisture-Ash Free BTU/Lb. 100 ASTM D-5865 PJ 14527 5/3/2006 3:49:00 PM
Carbon, as Received % 0.5 ASTM D-5373 PJ 66.55 5/3/2006 3:49:00 PM Carbon, Dry Basis % 0.5 ASTM D-5373 PJ 75.11 5/3/2006 3:49:00 PM
Chlorine as Cl, as Received % 0.01 ASTM4208/300 SS 0.13 5/10/2006 10:27:00 AM Chlorine as Cl, Dry Basis % 0.01 ASTM4208/300 SS 0.15 5/10/2006 10:27:00 AM Hydrogen, as Received % 0.14 ASTM D-5373 PJ 4.23 5/3/2006 3:49:00 PM Hydrogen, Dry Basis % 0.14 ASTM D-5373 PJ 4.77 5/3/2006 3:49:00 PM Nitrogen, as Determd., by CHN % 0.1 ASTM D-5373 MM 1.41 5/3/2006 8:00:00 AM Nitrogen, as Received % 0.10 ASTM D-5373 PJ 1.34 5/3/2006 3:49:00 PM Nitrogen, Dry Basis % 0.10 ASTM D-5373 PJ 1.51 5/3/2006 3:49:00 PM
NOx emission rate, lb/mmBtu lb/mmBtu EPA RM-7E RAM 0.27 5/4/2006 10:39:00 AM
NOx emission rate, lbs/hr lbs/hr EPA RM-7E RAM 1132 5/4/2006 10:39:00 AM Oxygen, as Received % ASTM D-5373 PJ 5.16 5/3/2006 3:49:00 PM Oxygen, Dry Basis % Calculated PJ 5.83 5/3/2006 3:49:00 PM Particulate Wt., Acetone Beaker, Run 1 mg 0.0001 E PA Method 5B/1 7 RAM 3.15 5/4/2006 10:35:00 AM Particulate Wt., Acetone Beaker, Run 2 mg 0.0001 E PA Method 5B/1 7 RAM 5.40 5/4/2006 10:35:00 AM Particulate Wt., Acetone Beaker, Run 3 mg 0.0001 E PA Method 5B/1 7 RAM 1.35 5/4/2006 10:35:00 AM Particulate Wt., Filter/Thimble, Run 1 mg 0.0001 E PA Method 5B/1 7 RAM 12.75 5/4/2006 10:35:00 AM Particulate Wt., Filter/Thimble, Run 2 mg 0.0001 E PA Method 5B/1 7 RAM 12.20 5/4/2006 10:35:00 AM Particulate Wt., Filter/Thimble, Run 3 mg 0.0001 E PA Method 5B/1 7 RAM 13.50 5/4/2006 10:35:00 AM Particulate Wt., Total Sample, Run 1 mg 0.0001 E PA Method 5B/1 7 RAM 15.90 5/4/2006 10:35:00 AM Particulate Wt., Total Sample, Run 2 mg 0.0001 E PA Method 5B/1 7 RAM 17.60 5/4/2006 10:35:00 AM Particulate Wt., Total Sample, Run 3 mg 0.0001 E PA Method 5B/1 7 RAM 14.85 5/4/2006 10:35:00 AM
PM, lb/mmBtu lb/mmBtu EPA RM-5/17 RAM 0.01 5/4/2006 10:39:00 AM
Pounds SO2 / Million BTU Lbs. SO2/MMBTU Calculated PJ 4.85 5/3/2006 3:11:00 PM

SO2 emission rate, lbs/hr lbs/hr EPA - RM6C RAM 1434 5/4/2006 10:39:00 AM

Report Number: -051006- 12 AA82367 Page 1 of 2 Laboratory Services certifies that the te st results in this report meet all require ments of the NELAC standards, unless indicat ed otherwise in the body of the report.

## Laboratory Services
5012 Causeway Blvd * Tampa Fl. 33619 * Ph (813)630-7378 * Fax (813)630-7360 * DOH #E54272

Result PARAMETER Qualifier Code Test Method Analyst Units Upper Limit MDL Violation Check Analysis Date & Time Lower Limit
SO2 emission rate, lbs/mmBtu lbs/mmBtu EPA - RM6C RAM 0.34 5/4/2006 10:39:00 AM
Sulfur, as Received % 0.02 ASTM D-4239 PJ 2.98 5/3/2006 3:49:00 PM Sulfur, Dry Basis % 0.08 ASTM D-4239 PJ 3.36 5/3/2006 3:49:00 PM

Total Moisture % 0.1 ASTM D-3173 PJ 11.4 5/3/2006 3:49:00 PM 

### Comments

Data Qualifier Codes Explanation:

Robert Dorey, Manager, Laboratory Services Subcontracted Laboratories:

A ll results calculated on a wet to wet basis

, unless otherwise indicated.

Report Number: -051006- 12 AA82367 Page 2 of 2 Laboratory Services certifies that the te st results in this report meet all require ments of the NELAC standards, unless indicat ed otherwise in the body of the report.

### APPENDIX F

FIELD DATA SHEETS

### APPENDIX G

SAMPLING EQUIPMENT CALIBRATIONS

### Environmental Service s A ir Services Grou p



## SUMMARY OF E Q UIPMENT CALIBRATION S

EQUIPMENT CAL DATE METHOD RESULTS
CONSOLE (MB 06) USEPA RM 5 INITIA L 04/18/2006 (ORIFICE) 1.011 POST TEST 05/01/2006 1.008

NOZZLE (SN48) INITIA L 04/19/2006 CALIPER 0.251 POST TEST 05/04/2006 MEASUREMENTS 0.250

PYROMETER (PY 10) 04/24/2006 ASTM THERMOMETER + 2 o 

### F

PITOT TUBE (PT 05) 02/22/2006 USEPA RM 2 C p 

### = 0.84

BAROMETER (BR 07) 04/03/2006 NWS COMPARISON + 0.01" Hg

### Environmental Services Air Services Group

Red Team Manufacturer: Thermo Anderson Calibration Date: Model Number:MST-C1 Barometric Pressure: 29.89 "Hg Instrument Code Number: ^MB06 Theoretical Critical Vacuum: 14.10 "Hg LabWorks Sample Number: Calibrated By:

Initial Final Total Δ H Time Volume Volume Volume Inlet Outlet Inlet Outlet "H 2 O Minutes ft 3 ft 3 ft 3 oF oF oF oF 0.64 15 714.264 721.099 6.835 77 81 77 80 1.15 15 703.291 712.358 9.067 75 80 77 81 1.95 15 737.668 749.422 11.754 78 86 80 87 3.65 15 751.367 767.417 16.050 80 87 81 92

Orifice K' A ctual Serial Orifice Vacuum Initial Final Average Number Coefficient "Hg oF oF oF 48 0.3483 20.0 75 75 75.0 55 0.4660 19.0 75 75 75.0 63 0.5971 17.0 75 75 75.0 73 0.8177 15.5 75 75 75.0

Dry Gas Meter Calibration Calibration Volume Volume Volume Y Δ H α Corrected Corrected Nominal Value QA/QC Value QA/QC
Vm (std) , ft 3 Vcr (std) , ft 3 Vcr (std) , ft 3 (ratio) + 0.02 "H 2 O + 0.2

6.700 6.751 6.851 1.008 -0.003 1.740 -0.025 8.907 9.033 9.165 1.014 0.004 1.748 -0.016 11.473 11.574 11.744 1.009 -0.002 1.790 0.026 15.667 15.850 16.083 1.012 0.001 1.780 0.015 Averages: 1.011 1.764

Review/Approval: 25-Apr-06 

### USEPA Reference Method 5

Dry Gas Meter Calibration

Critical Orifice Method Quarterly Calibration

4/18/2006

CRD

IMPORTANT For valid test results, the Actual Vacuum should be 1 to 2 "Hg greater than the Theoretical Critical Vacuum Shown above. The Critical Orifice Coefficient, K', should be in English units. IMPORTANT Dry Gas Meter Readings Initial Temperatures Final Tempertures

For Calibration Y, the ratio of the reading of the calibration orifice to the dry gas meter, acceptable tolerance from average is + 0.02. For Calibration Δ H α , the acceptable tolerance of individual values from the average is + 0.2. Critical Orifice Readings Ambient Temperatures

CALCULATED DATA Critical Orifice

### Environmental Services Air Services Group

Manufacturer: Calibration Date: Model Number: Barometric Pressure: 30.1 "Hg Instrument Code Number: MB06 Theoretical Critical Vacuum: 14.20 "Hg LabWorks Sample Number: Calibrated By: A ssociated Test: Team: RED

Initial Final Total Δ H Time Volume Volume Volume Inlet Outlet Inlet Outlet "H 2 O Minutes ft 3 ft 3 ft 3 oF oF oF oF

1.2 10 67.812 73.900 6.088 79 75 80 77 1.2 10 73.900 79.980 6.080 80 77 81 77 1.2 10 79.980 86.060 6.080 81 77 81 78

Orifice K' A ctual Serial Orifice Vacuum Initial Final Average Number Coefficient "Hg oF oF oF 55 0.4660 19.0 75 75 75.0 55 0.4660 19.0 75 75 75.0 55 0.4660 19.0 75 75 75.0

Dry Gas Meter Calibration Calibration Volume Volume Volume Y Δ H α Corrected Corrected Nominal Value QA/QC Value QA/QC
Vm (std) , ft 3 Vcr (std) , ft 3 Vcr (std) , ft 3 (ratio) + 0.02 "H 2 O + 0.2

6.029 6.064 6.110 1.006 -0.002 1.813 0.003 6.010 6.064 6.110 1.009 0.001 1.810 -0.001 6.004 6.064 6.110 1.010 0.002 1.808 -0.002 Averages: 1.008 1.810 Prior Y: 1.011 % Difference: 0.27%

Review/Approval: Date: Big Bend Unit 4 Compliance IMPORTANT

IMPORTANT For valid test results, the Actual Vacuum should be 1 to 2 "Hg greater than the Theoretical Critical Vacuum Shown above. The Critical Orifice Coefficient, K', should be in English units.

Ambient Temperatures Dry Gas Meter Readings Final Tempertures Initial Temperatures

Critical Orifice Readings 

### USEPA Reference Method 5

Dry Gas Meter Calibration

Critical Orifice Method

JAV 5/1/2006 

### POST - TEST CALIBRATION CHECK

2-May-06 CALCULATED DATA

For Calibration Y, the ratio of the reading of the calibration orifice to the dry gas meter, acceptable tolerance from average is + 0.02. For Calibration Δ H α , the acceptable tolerance of individual values from the average is + 0.2. Critical Orifice

### Environmental Service s A ir Services Grou p

QUARTERLY NOZZLE CALIBRATIONS Shared Resource STEEL NOZZLE SET

Calibration Date: 4/19/2006 Responsible Party: CRD

Nozzle Nozzle Diameter, D n Maximum 

### (cm) Average
I.D. D 1 

### D 2 

### D 3 Difference, " 

### D n 

### , inches
^SN01 0.285 0.290 0.290 0.002 0.114 ^SN04 0.320 0.325 0.320 0.002 0.127 ^SN05 0.380 0.383 0.383 0.001 0.150 ^SN06 0.503 0.505 0.505 0.001 0.199 ^SN09 0.698 0.700 0.700 0.001 0.275 ^SN10 0.760 0.755 0.758 0.002 0.298 ^SN12 0.986 0.985 0.988 0.001 0.388 ^SN15 0.422 0.420 0.424 0.002 0.166 ^SN16 0.504 0.502 0.504 0.001 0.198 ^SN19 0.714 0.710 0.710 0.002 0.280 ^SN22 0.933 0.935 0.938 0.002 0.368 ^SN30 0.798 0.793 0.795 0.002 0.313 ^SN36 0.482 0.480 0.480 0.001 0.189 ^SN37 0.530 0.534 0.538 0.003 0.210 ^SN38 0.640 0.630 0.640 0.004 0.251 ^SN46 0.482 0.482 0.485 0.001 0.190 ^SN47 0.520 0.518 0.518 0.001 0.204 ^SN48 0.640 0.635 0.640 0.002 0.251 ^SN50 0.792 0.790 0.790 0.001 0.311 ^SN58 0.620 0.620 0.620 0.000 0.244 ^SN68 0.630 0.630 0.635 0.002 0.249 ^SN69 0.950 0.950 0.950 0.000 0.374 ^SN70 1.560 1.560 1.560 0.000 0.614 ^SN71 1.560 1.560 1.560 0.000 0.614 ^SN72 0.955 0.955 0.955 0.000 0.376 ^SN73 1.280 1.280 1.285 0.002 0.505 ^SN74 1.245 1.245 1.245 0.000 0.490 Data Notations: All micometer readings are converted from cm to inches by multiplying by 0.393700787. Maximum Difference must be < 0.004".



### QA/QC Review by: 25-Apr-06

### Environmental Service s A ir Services Grou p

POST TEST NOZZLE CALIBRATION Shared Resource Calibration Date: 5/4/2005 

### Calibration Personnel: Charles Dufeny 

### Test Designation: Big Bend 4



### Nozzle Nozzle Diameter, D n Maximum 

### (cm) Average Identifier D 1 

### D 2 

### D 3 Difference, " 

### D n 

### , inches

SN48 0.635 0.635 0.635 0.000 0.250

Data Notations: All micometer readings are converted from cm to inches by multiplying by 0.393700787. Maximum Difference must be < 0.004".



### Quarterly (pre-test) value for nozzle ID SN48 was 0.251

Difference (Pre-test/Post-test) is: 0.001

QA/QC Review by: 4-May-06

### Environmental Services A ir Services Group Pyrometer Calibration Red Team Pyrometer Under Tes t Pyrometer Number: ^PY10 Labworks Sample # N/ A Calibration Date: 4/24/2006

Calibrator Information Calibrator Type/Manufacturer: Hart Scientific Calibrator Serial Number: A OA024 Date of Last Calibration: 10/6/2005 Calibration Personnel (Typed and Signature): Jorge A Varino

Calibration Data

Calibration Reference Pyrometer Point Temperature Indication Difference

1 

### 400 402 -2 2 

### 212 211 1 3 

### 32 34 -2

Reference temperatures must encompass the expected range of measurement. These three points should be ~ 32 degrees, ~212 degrees, and ~ 400 degrees Farenheit. Difference is calculated as follows:

(reference temperature ) – (pyrometer indication )

Qaulity Control Data

Calibration Point Difference

1 

### Pass 2 

### Pass 3 

### Pass

Reviewer: Date: 

### 2-May-06Environmental Services Air Services Group

_ _

s PITOT TUBE CALIBRATION DATA SHEET

Pitot Tube ID # PT05 Calibration Dat e 2/22/2006 Operating Quarter/Year: 1/06 Red Team Openings Damaged?

___ Y

__ N Repaired?

___ Y ___ N ___ N/A

Labworks #: 0

Alpha and Beta Angle Determinations Acceptable Limits:

α 1 1.1 degrees Pass Dt 0.48 < Dt > 0.95 cm

α 2 1.3 degrees Pass α < 10 degrees β 1 0.1 degrees Pass ( α 1 measured across top impact openings) β 2 0.2 degrees Pass ( α 2 measured across bottom impact openings) β 1 < 5 degrees (alongside top impact openings) Gamma, Theta, Α

, Ζ

, and W Determination β 2 < 5 degrees (alongside bottom impact openings)

ψ 0.6 degrees Ζ < 0.32 cm ( Α sin ψ )
Α 2.28 cm W < 0.08 cm (Asin ο )
Ζ 0.024 cm Pass Α distance between tips

ο angle of plane on side of pitots

ο 0.8 degrees ψ angle between tips W 0.032 cm Pass

NOTES

All measurements are taken in accordance with the requirements of 40 CFR 60, Appendix A - Test Methods, Method 2, "Determination of stack gas velocity and volumetric flow rate (Type S pitot tube)". Measurement details are found in EPA/600/4-77/027b, "Quality Assurance Handbook for Air Pollution Measurement Systems: Stationary Source Specific Methods", sub-section 3.1.1, Procuement of Apparatus and Supplies.

Comments: REMOVABLE

Calibrated by: Charles Dufeny

Quality Assurance Review / Approval: 24-Feb-06

### Environmental Services Air Services Group

BAROMETER CALIBRATION Blue Team Instrument Number: ^BR07 Calibration Date: 4/3/2006 Calibration Personnel: JA V Labworks #: Barometer Readin g Reference Readin g Difference T ime Inches Mercury Inches Mercury "H g 8:25 30.13 30.10 0.03 9:30 30.14 30.12 0.02 10:30 30.14 30.11 0.03

Avera g e Difference: 0.03

Note: Barometric readin g s must a g ree within ± 0.1 "H g

. Current Reference is National Weather Service, TIA. Current Conditions at Tampa International Airport Comments (Note any ad j ustments):

QA/QC Review by: Date: 3-Apr-06

### APPENDIX H

CHAIN OF CUSTODY

### APPENDIX I

TEST PARTICIPANTS

## TEST PARTICIPANTS

AIR SERVICES GROUP ENVIRONMENTAL SERVICES
Charles Dufeny Environmental Technician
Juan Ramirez Environmental Technician Jorge Varino Technician
BIG BEND STATION

Karen Zwolak Senior Environmental Consultant