### Name: Mark Mullen

Title: Supervisor, Stack Testing Company: DTE Energy Sign Date: 9/1/2010 Name: Barry P. Boulianne Title: Senior Project Manager Company:BT Environmental Consulting, Inc. Sign Date: 9/1/2010 Permitted Facility Representative / Date Testing Company Representative / Date



## DTE Energy Monroe Power Plant Unit 3 ICR Testing

Final Test Report for

/ / Based on information and belief formed after reasonable inquiry, I certify that the statements and information in this test report are true, accurate, and complete. I have reviewed all testing details and results in this test report and hereby certify that the test report is authentic and accurate.

Thursday, February 24, 2011 Page 1 of 8

### DTE Energy Monroe Power Plant Unit 3 ICR Testing 9/1/2010 Facility Information: Monroe Power Plant 3500 E. Front Street

Monroe MI48162 Contact:Mark Mullen Phone:313-897-0298 Fax: na Email: mullenm@dteenergy.com Testing Company: BT Environmental Consulting 2615 Wolcott St.

Ferndale MI48220 Contact:Thomas Snyder Phone:248-548-8072 Fax: 248-548-8073 Email:tsnyder@btecinc.com

Air Permit Number: 1733 Permitted Source ID/Name: Unit 3 MI Permitted Maximum Process Rate: 823 GMW Max. Normal Operation Process Rate: 700-750 GMW Target Process Test Rate 700-750 GMW

Description of the source (including control equipment). Please see the attachments for source or process flow diagram: Unit 3 is designed to produce nominally 5,717,865 pounds per hour of steam. It has a Westinghouse turbine generator rated at 823 GMW. Unit 3 exhausts into an individual stack. The air pollution control equipment consists of a Research Cottrell Electrostatic Precipitator (ESP) that has a design collection efficiency of nominally 99.6%. There is a sulfur trioxide flue gas conditioning system that is only used on an "as needed basis" to lower resistivity of the fly ash for better collection by the ESP. Unit 3 has a Selective Catalytic Reduction SCR system to control NOx emission prior to its ESP. In addition, Unit 3 has a FGD scrubber to control SO2 emissions. Industry/SCC/NAIS221112

Sampling Location Information:

Test Parameter Information: AFS #:4911 FRS #:110000405927

SCC / Description10100201 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous Coal - Pulverized Coal: Wet Bottom (Bituminous Coal)
The following state and federal regulations that apply to the proposed testing:

Location Round

Duct Diam. Distance from upstream dist. Distance from

downstream dist. Number of

Traverse Ports Equiv. Diam Min.Travers Points Rect. Duct Length /Width Unit 3 336 2400 4560 4 0 24 0 0

Target Parameter Test Method Number of

Test Runs Test Run

Duration Sample

Points Comments Location 3,3',4,4'-TCB (PCB77) Method 23 3 480 0 Unit 3 3,4,4',5-TCB (PCB81) Method 23 3 480 0 Unit 3 2,3,3',4,4'-PeCB (PCB105) Method 23 3 480 0 Unit 3 2,3,4,4',5-PeCB (PCB114) Method 23 3 480 0 Unit 3 2,3',4,4',5-PeCB (PCB118) Method 23 3 480 0 Unit 3 

### Thursday, February 24, 2011 Page 2 of 8

### DTE Energy Monroe Power Plant Unit 3 ICR Testing 9/1/2010

The following describes any modifications and/or deviations to the applicable test methods. If alternative methods were requested, see the attachments for documentation of request AND approval, including dates.

2',3,4,4',5-PeCB (PCB123) Method 23 3 480 0 Unit 3 3,3',4,4',5-PeCB (PCB126) Method 23 3 480 0 Unit 3 2,3,3',4,4',5/2,3,3',4,4',5'-

HxCB (PCBs156/157) Method 23 3 480 0 Unit 3 2,3',4,4',5,5'-HxCB (PCB167)Method 23 3 480 0 Unit 3 3,3',4,4',5,5'-HxCB (PCB169)Method 23 3 480 0 Unit 3 2,3,3',4,4',5,5'-HpCB

(PCB189) Method 23 3 480 0 Unit 3



### Thursday, February 24, 2011 Page 3 of 8

### DTE Energy Monroe Power Plant Unit 3 ICR Testing 9/1/2010 Sampling / Stack Data Results Summary 

### Location Unit 3 - Method 23 Average Run Number M23-R1 M23-R2 M23-R3 Test Date 6/29/2010 6/30/2010 7/1/2010 Run Start Time 8:40:00 AM 7:43:00 AM 7:52:00 AM

Run Finish Time 3:49:00 PM2:40:00 PM 2:40:00 PM Net Run Time, minutes 480 480 480 Dry Gas Meter Volume Sampled, dscf 314.876 311.603 314.544 313.674 Moisture Content of Stack Gas, % 13.57 13.61 6.99 11.390 Moisture Saturation at Stack Gas Temperature, % 14.31 14.29 14.46 14.353 Carbon Dioxide, % 13.9 13.5 13.5 13.633 Oxygen, % 6.1 6.15 6.15 6.133 Average Stack Gas Temperature, °F 128.08 128.03 128.47 128.193 Dry Volumetric Flow Rate, dry scfm 1,732,520.91,736,460.9 1,869,362.41,779,448.06 7 Actual Wet Volumetric Flue Gas Flow Rate, acfm 2,228,160.22,234,071.4 2,235,549.22,232,593.60 0 Percent Isokinetic of Sampling Rate, % 101.7 100.4 94.2 98.767 F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000 Fw 10640 10640 10640 10,640.000 Fc 1800 1800 1800 1,800.000



### Thursday, February 24, 2011 Page 4 of 8

### DTE Energy Monroe Power Plant Unit 3 ICR Testing 9/1/2010 Emissions Summary 

### Location: Unit 3 - Method 23 Compound: 2,3,3',4,4',5,5'-HpCB (PCB189) Average RunNumber M23-R1 M23-R2 M23-R3 Mass_mg 0.0000003 0.0000003 0.0000003 0.000 lb/mmBtuO2 2.90E-11 2.94E-11 2.91E-11 0.000 

### Compound: 2,3,3',4,4',5/2,3,3',4,4',5'-HxCB (PC Average RunNumber M23-R1 M23-R2 M23-R3 Mass_mg 0.0000006 0.0000006 0.0000006 0.000 lb/mmBtuO2 5.80E-11 5.88E-11 5.83E-11 0.000 

### Compound: 2,3,3',4,4'-PeCB (PCB105) Average RunNumber M23-R1 M23-R2 M23-R3 Mass_mg 0.0000003 0.0000003 0.0000003 0.000 lb/mmBtuO2 2.90E-11 2.94E-11 2.91E-11 0.000 

### Compound: 2,3',4,4',5,5'-HxCB (PCB167) Average RunNumber M23-R1 M23-R2 M23-R3 Mass_mg 0.0000003 0.0000003 0.0000003 0.000 lb/mmBtuO2 2.90E-11 2.94E-11 2.91E-11 0.000 

### Compound: 2,3,4,4',5-PeCB (PCB114) Average RunNumber M23-R1 M23-R2 M23-R3 Mass_mg 0.0000003 0.0000003 0.0000003 0.000 lb/mmBtuO2 2.90E-11 2.94E-11 2.91E-11 0.000 

### Compound: 2,3',4,4',5-PeCB (PCB118) Average RunNumber M23-R1 M23-R2 M23-R3 Mass_mg 0.00000068 0.00000072 0.00000054 0.000 lb/mmBtuO2 6.58E-11 7.06E-11 5.24E-11 0.000 

### Compound: 2',3,4,4',5-PeCB (PCB123) Average RunNumber M23-R1 M23-R2 M23-R3 Mass_mg 0.0000003 0.0000003 0.0000003 0.000 lb/mmBtuO2 2.90E-11 2.94E-11 2.91E-11 0.000 

### Compound: 3,3',4,4',5,5'-HxCB (PCB169) Average RunNumber M23-R1 M23-R2 M23-R3 Mass_mg 0.0000003 0.0000003 0.0000003 0.000 lb/mmBtuO2 2.90E-11 2.94E-11 2.91E-11 0.000 

### Compound: 3,3',4,4',5-PeCB (PCB126) Average


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### DTE Energy Monroe Power Plant Unit 3 ICR Testing 9/1/2010

Process Run Data RunNumber M23-R1 M23-R2 M23-R3 Mass_mg 0.0000003 0.0000003 0.0000003 0.000 lb/mmBtuO2 2.90E-11 2.94E-11 2.91E-11 0.000 

### Compound: 3,3',4,4'-TCB (PCB77) Average RunNumber M23-R1 M23-R2 M23-R3 Mass_mg 0.0000003 0.0000003 0.0000003 0.000 lb/mmBtuO2 2.90E-11 2.94E-11 2.91E-11 0.000 

### Compound: 3,4,4',5-TCB (PCB81) Average RunNumber M23-R1 M23-R2 M23-R3 Mass_mg 0.0000003 0.0000003 0.0000003 0.000 lb/mmBtuO2 2.90E-11 2.94E-11 2.91E-11 0.000



### Thursday, February 24, 2011 Page 6 of 8

### DTE Energy Monroe Power Plant Unit 3 ICR Testing 9/1/2010 Process Run Data

APCD Run Data

Process Lab Run Data 

### Run Name Value UOM Comments Target Value 1 Steam Flow 5706 1000 lbs/hr 0 

### 2 Steam Flow 5648.6 1000 lbs/hr 0 3 Steam Flow 5655.8 1000 lbs/hr 0 1 Coal Burned 7157 MMBtu/hr 0 

### 2 Coal Burned 7212 MMBtu/hr 0 3 Coal Burned 7212 MMBtu/hr 0 1 Coal Burned 653.51000 Tons/hr 0 

### 2 Coal Burned 645.41000 Tons/hr 0 3 Coal Burned 643.91000 Tons/hr 0



### Run Name Value UOM Comments Target Value 1 ELECTROSTATIC PRECIPITATOR 728.8 KW 0 

### 2 ELECTROSTATIC PRECIPITATOR 711.9 KW 0 3 ELECTROSTATIC PRECIPITATOR 717.1 KW 0 

### 1 SELECTIVE CATALYTIC REDUCTION FOR NOX 2.8 1000 lbs/hr 0

2 SELECTIVE CATALYTIC REDUCTION FOR NOX 2.8 1000 lbs/hr 0



### 3 SELECTIVE CATALYTIC REDUCTION FOR NOX 2.8 1000 lbs/hr 0

1 FGD SCRUBBER 9.9 " H20 0 2 FGD SCRUBBER 9.9 " H20 0 

### 3 FGD SCRUBBER 10.1 " H20 0

Run Name ValueUOM Comments 1 0



### Thursday, February 24, 2011 Page 7 of 8

### DTE Energy Monroe Power Plant Unit 3 ICR Testing 9/1/2010 Sampling / Stack Data Results Detail 

### Location Unit 3 - Method 23 Average Run Number M23-R1 M23-R2 M23-R3 Test Date 6/29/2010 6/30/2010 7/1/2010 Run Start Time 8:40:00 AM7:43:00 AM 7:52:00 AM Run Finish Time 3:49:00 PM2:40:00 PM 2:40:00 PM Net Traversing Points 96 96 96 Net Run Time, minutes 480 480 480 Nozzle Diameter, inches 0.205 0.205 0.205 0.205 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.012 1.012 1.012 1.012 Barometric Pressure, inches of Mercury 30.05 30.05 30.05 30.050 Average Orifice Meter Differential, inches H2O 1.31 1.28 2.69 1.760 Dry Gas Meter Volume Sampled, cubic feet 324.019 319.360 321.590 321.656 Average Dry Gas Meter Temperature, °F 94.01 91.74 92.29 92.680 Dry Gas Meter Volume Sampled, dscf 314.876 311.603 314.544 313.674 Total Moisture Liquid collected, g 1050 1043 502 865.000 Volume of Water Vapor, standard cubic feet 49.42 49.09 23.63 40.713 Moisture Content of Stack Gas, % 13.57 13.61 6.99 11.390 Moisture Saturation at Stack Gas Temperature, % 14.31 14.29 14.46 14.353 Dry Mole Fraction 0.8643 0.8639 0.9301 0.886 Carbon Dioxide, % 13.9 13.5 13.5 13.633 Oxygen, % 6.1 6.15 6.15 6.133 Carbon Monoxide & Nitrogen, % 80 80.35 80.35 80.233 Fuel Factor 1.06 1.09 1.09 Dry Molecular Weight, lb/lb-Mole 30.47 30.41 30.41 30.430 Wet Molecular weight, lb/lb-Mole 28.78 28.72 29.54 29.013 Flue Gas Static Pressure, inches of H2O -0.95 -0.95 -0.95 -0.950 Absolute Flue Gas Pressure, inches of Mercury 29.98 29.98 29.98 29.980 Average Stack Gas Temperature, °F 128.08 128.03 128.47 128.193 Average Velocity Head, inches of H2O 1.0348262165 87121.038277767

956631.068556902

75147 1.047 Average Stack Gas Velocity, feet/second 60.31 60.47 60.51 60.430 Stack Cross-Sectional Area, square feet 615.752 615.752 615.752 615.752 Dry Volumetric Flow Rate, dry scfm 1,732,520.9 1,736,460.9 1,869,362.41,779,448.0 67 Actual Wet Volumetric Flue Gas Flow Rate, acfm 2,228,160.22,234,071.4 2,235,549.22,232,593.6 00 Percent Isokinetic of Sampling Rate, % 101.7 100.4 94.2 98.767 Percent Excess Air, % 40.6 40.8 40.8 40.733 F-Factor, dscfm/MMBtu @ %O2 9780 9780 97809,780.000 Round Duct Diameter, inches 336 336 336 Rectangular Duct Width, inches 0 0 0 Rectangular Duct Length, inches 0 0 0 Fw 10640 10640 1064010,640.000 Fc 1800 1800 1800 1,800.000



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