- A CASE STUDY

EVALUATION OF MODEL REPORTS

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SOURCE OR PROJECT EMISSIONS

Emissions – Factors and Calculations

Determine Total Emissions: Is Project Subject To PSD Review ?

Determine Pollutants To Be Modeled

Modeling Protocol

Deviations – Whether Justified

Model, Preprocessor Version

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SOURCE EMISSIONSEmission Emission Unit Emission Unit Hours Hours NOX NOX PM10 PM10

Unit Description Capacity Per Day Per Year Lb/Hr Ton/Yr Lb/Hr Ton/Yr

A01 GE CTG Turbine 1/HRSG 292 MW 24 8760 28.95 126.8 28.25 123.73

A03 GE CTG Turbine 2/HRSG 292 MW 24 8760 28.95 126.8 28.25 123.73

A05 GE CTG Turbine 3/HRSG 292 MW 24 8760 28.95 126.8 28.25 123.73

A07 GE CTG Turbine 4/HRSG 292 MW 24 8760 28.95 126.8 28.25 123.73

A09 Auxillary Boiler 44.1 MMBtu/hr 24 6000 5.2 15.6 0.4 1.2

A10 Auxillary Boiler 44.1 MMBtu/hr 24 6000 5.2 15.6 0.4 1.2

A12 Emergency Generator 600 KW 2 63 14.57 0.46 0.68 0.02

A13 Emergency Generator 600 KW 2 63 14.57 0.46 0.68 0.02

A14 Diesel fire pump 600 KW 2 100 8.53 0.43 0.61 0.03

A15 Diesel fire pump 600 KW 2 150 6.13 0.46 0.4 0.03

A16 Gas line preheater 9.8 MMBtu/hr 24 8760 1.17 5.14 0.09 0.39

171.17 545.35 116.26 497.81

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SOURCE CHARACTERIZATION

Point, Area, and Volume SourcesHaul RoadsStock PilesRain CapsHorizontal StacksCross Reference – Emission Unit and Model ID

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STACK DATAEmission Type UTM E UTM N Elevation Stack Ht Temp Velocity Diameter

Unit NAD 83 (m) NAD 83 (m) (m) (m) (K) (m/s) (m)

A01 Point 686302.995 4028527.001 679.1 51.82 363.15 20.18 5.486

A03 Point 686350.996 4028528.002 679.1 51.82 363.15 20.18 5.486

A05 Point 686399.997 4028528.003 679.1 51.82 363.15 20.18 5.486

A07 Point 686447.998 4028529.003 679.1 51.82 363.15 20.18 5.486

A09 Point 686504.999 4028530.004 683 11.28 483.15 13.72 0.814

A10 Point 686509.999 4028530.004 683 11.28 483.15 13.72 0.814

A12 Point 686368.796 4028552.002 679.1 4 758.71 32.22 0.305

A13 Point 686341.998 4028420.001 683 4 758.71 32.2235 0.3048

A14 Point 686441.001 4028975.996 684.6 4 758.71 32.2235 0.3048

A15 Point 686463.998 4028553.503 679.1 4 758.71 32.22 0.305

A16 Point 686550.002 4028358.003 683 7.3152 644.26 18.88656 0.6096

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LOCATION

Sources, Buildings, Fence LinesCoordinate System, DatumGoogle Earth

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SOURCE LAYOUT

VERIFY LOCATION

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AS BUILT

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RECEPTORS

Cartesian GridSpacing - Along Fence

- Away from Source

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METEOROLOGY

RepresentativenessData CompletenessLand Characteristics – Albedo, Bowen Ratio,

Surface Roughness

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TERRAIN

NED DataDomain Extents

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BUILDING DOWNWASH

BPIP Prime ModelGEP Stack Height

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CUMULATIVE ANALYSIS

Source/Project Impacts – Compare with Significance

LevelsRadius of ImpactList of Sources Included in Cumulative AnalysisNAAQS Inventory vs. PSD Increment InventoryBackground ConcentrationsComparison with NAAQS/Increment

OUTPUT FILE - 1

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OUTPUT FILE - 2Edited for Clarity

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OUTPUT FILE - 3Edited for Clarity

OUTPUT PLOT - 1

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OUTPUT PLOT - 2

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