# E C 

# / R Incorporated Providing Environmental Technical Support Since 1989

501 Eastowne Drive, Suite 325  Chapel Hill, North Carolina 27514 Telephone: (919) 484

-0222  Fax: (919) 484

-0122 

# MEMORANDUM

DATE: August 10 , 2010

SUBJECT: Emission Factors for Existing Stationary SIRICE

FROM: Bradley

Nelson, EC/R, Inc.

TO: Melanie King, EPA OAQPS/SPPD/ESG

1.0 PURPOSE The purpose of this memorandum is to present the hazardous air pollutants (HAP), volatile organic compounds (VOC), carbon monoxide (CO) and nitrogen oxides (NOx

# ) emission factors that were used for existing stationary spark ignition (SI) reciprocating internal combustion engines (RICE) in order to estimate impacts under the national emission standards for hazardous air pollutants (NESHAP) that these engines are subject to.

2.0 INTRODUCTION EPA used information presented in the Compilation of Air Pollutant Emission Factors (AP

-42) to estimate HAP emission factors for 2

- stroke lean burn (2SLB), 4

- stroke lean burn (4SLB), and 4

- stroke rich burn (4SRB) engines for the final NESHAP. The trace organic compounds that were defined by s ection 112(b) of the Clean Air Act as HAP were summed for each engine typ e (i.e., 2SLB, 4SLB, 4SRB). Based on comments received during public comment interagency review period, EPA determined that the AP

-42 emission factors for HAP would be the most appropriate and representative to estimate HAP emissions from existing SI engines.

For CO and NOx

# , EPA developed emission factors for existing stationary SI engines using test data from the RICE Emissions Database and supplemented this data, to the extent all information was available, with emissions data received after the proposal. The following sections describe how EPA estimated HAP emission factors from AP

-42 information and CO and NOx 

# emission factors from available emissions data.

# 2

3.0 METHODOLOGY FOR DEVELOPING EMISSION FACTORS The following section describes the methodology used to develop emission factors for existing SIengines. These methodologies were developed by EPA and used to calculate AP

-42 emission factors. 1 

# These methodologies include:

 Data Collection and Review,

 Data Evaluation and Analysis,

 Emission Data Grouping,

 Development of Emission Factors. The data collection and review process included the collection of test reports that were submitted during the comment period. The pollutant test data from the new test reports were added to the existing dataset to create a revised pollutant data set. The data evaluation step included the review of the new test reports to verify that the data was of proper quality and included the necessary quality assurance and quality

control data (QA/QC). The emission data grouping step included separating the data by engine type (2SLB, 4SLB, 4SRB) and pollutant. The data sets were further grouped by facility and by engine model. The development of emission factors step involved averaging the pollutant test runs for each engine model located at a facility. The average emission factors from each engine model at a facility were then averaged to calculate the pollutant emission factor for that engine type. Section 4.0 presents a summary of the results of the emission factor development for each of the engine types.
4.0 EMISSION FACTORS The HAP emission factors for each of the engine ty pes were calculated using the Trace Organic Compound emission factors presented in the Compilation of Air Pollutant Emission Factors (AP

-42). 2 

# The trace organic compounds that were defined by s ection 112(b) of the Clean Air Act as HAP were summed for each engine type (i.e., 2SLB, 4SLB, 4SRB). The resulting engine ty pe AP

-42 HAP emission factor was then converted from pounds per million British Thermal Units (lb/MMBtu) to pounds per horsepower

-hour (lb/HP

-hr) using the following equation: 3



# lb/HP

-hr = lb/MMBtu * 0.002546 MMBtu/HP

-hr/0.34

where 0.34 is the assumed efficiency for a SI engine.

1 

# U.S. Environmental Protection Agency, Procedures For Preparing Emission Factor Document, November 1997, EPA

-454/R

-95

-015 REVISED. 2 

# Com pilation of Air P ollutant Emission Factors , Volume I Stationary Point and Area Sources, Fifth Edition, Chapter 3: Stationary Internal Combustion Sources, Section 3.2 Natural Gas

- fired Reciprocating Engine, August 2000. 3 

# Memorandum from Chuck Zukor, AGTI to Jaime Pagán, EPA/OAQPS/ESD/Combustion Group , Development of HAP Emission Factors for Small (≤500 HP) Stationary Reciprocating Internal Combustion Engines (RICE), April 13, 2004 (EPA

-HQ

-OAR

-2005

-0030

-0009).

# 3

The VOC emission factor was calculated by dividing the HAP emission factor in lb/HP

hr for each engine ty

pe by 0.194 , which was the HAP/VOC ratio that was established and used to estimate impacts under the New Source Performance Standards for SI engines and NESHAP for stationary RICE promulgated in 2008

. 4



# The CO and NO x 

# test data from the RICE Emissions Database were used to calculate CO and NOx 

# emission factors for each engine type. In addition, CO test data received during the comment period was included in the emission data set for 4SLB and 4SRB engines. The CO and NOx 

# emission factors were calculated first by averaging the test data from each engine model at a facility for each engine type

. The averages of each of these engine models were then averaged to calculate a CO and NO x 

# emission factor for the engine type. A summary of the test data and calculations for the CO and NOX 

# emission factors are presented in Appendix A of this memorandum.

Table 1. Summary of SI Engine Emission Factors

Engine Type Emission Factor (lb/HP

-hr) HAP VOC CO NO x 

# 2SLB 5.96E

-04 3.07E

-03 1.06E

-02 4.18E

-02
4SLB 5.41E

-04 2.78E

-03 3.92E

-03 1.15E

-02
4SRB 2.43E

-04 1.25E

-03 1.93E

-02 1.47E

-02

4 

# Memorandum from Bradley Nelson, AGTI to Jaime Pagán, EPA/OAQPS/ESD/Combustion Group , Cost Impacts and Emission Reductions Associated with Proposed NSPS for Stationary SI ICE and NESHAP for Stationary RICE, May 11, 2006 (EPA

-HQ

-OAR

-2005

-0030

-0059).

# 4 Appendix A
2SLB, 4SLB, and 4SRB CO and NOX 

# Test Data

# 5 Report ID Fa ci lity Name Method Da te Ratin g Uni t Load Ma nufacturer Model Pollutant lb HP1 lb HP2 lb HP3 lb HPAvg Eng l bHP Control Device 114 114. 1 Na tu ral Fuel Ga s Supply Corp. - Ell isbu rg Stati on EPA 10 7/11/1991 3000 HP NR Cooper Bess emer 8Q15JHC2 CO 0. 00367 0. 0034 0. 0034 0.00349 3. 85E-03 Clean Burn Engine PCC 114 114. 2 Na tu ral Fuel Ga s Supply Corp. - Ell isbu rg Stati on EPA 10 7/12/1991 3000 HP NR Cooper Bess emer 8Q15JHC2 CO 0. 00423 0. 00427 0. 00413 0.00421 Clean Burn Engine PCC 29 29. 1x GRI Si te 6 FTI R 11/4/1994 911 HP 94 Clark BA -5 CO 0. 00188 NR NR 0.00188 2. 14E-03 No Control 29 29. 2x GRI Si te 6 FTI R 11/5/1994 911 HP 100 Clark BA -5 CO 0. 00207 NR NR 0.00207 No Control 29 29. 3x GRI Si te 6 FTI R 11/4/1994 911 HP 80 Clark BA -5 CO 0. 00248 NR NR 0.00248 No Control 31 31. 2x GRI - Campaign 2 FTI R 3/13/1994 1140 HP 87 Clark BA -6 CO 0. 00827 NR NR 0.00827 8. 27E-03 No Control 29 29.4x GRI Si te 6 FTI R 11/4/1994 1000 HP 75 Clark HBA-5 CO 0. 00631 NR NR 0.00631 5. 53E-03 No Control 29 29. 5x GRI Si te 6 FTI R 11/5/1994 1000 HP 84 Clark HBA-5 CO 0. 00474 NR NR 0.00474 No Control 31 31. 17x GRI - Campaign 7 FTI R 5/21/1995 2050 HP 99 Clark HBAT-8 CO 0. 0102 NR NR 0. 0102 1. 03E-02 No Control 31 31. 18x GRI - Campaign 8 FTI R 11/10/1995 2050 HP 95 Clark HBAT-8 CO 0. 0104 NR NR 0. 0104 No Control 31 31. 19x GRI - Campaign 8 FTI R 11/10/1995 2050 HP 94 Clark HBAT-8 CO 0. 0104 NR NR 0. 0104 No Control 31 31. 10x GRI - Campaign 7 FTI R 5/21/1995 796 HP 108 Clark HRA-8 CO 0. 00734 NR NR 0.00734 7. 95E-03 No Control 31 31. 11x GRI - Campaign 8 FTI R 11/10/1995 796 HP 104 Clark HRA-8 CO 0. 00336 NR NR 0.00336 No Control 31 31. 12x GRI - Campaign 8 FTI R 11/16/1995 796 HP 101 Clark HRA-8 CO 0. 0053 NR NR 0. 0053 No Control 31 31. 13x GRI - Campaign 7 FTI R 5/21/1995 796 HP 88 Clark HRA-8 CO 0. 00804 NR NR 0.00804 No Control 31 31. 14x GRI - Campaign 7 FTI R 5/21/1995 796 HP 89 Clark HRA-8 CO 0. 00857 NR NR 0.00857 No Control 31 31. 15x GRI - Campaign 8 FTI R 11/10/1995 796 HP 91 Clark HRA-8 CO 0. 00913 NR NR 0.00913 No Control 31 31. 16x GRI - Campaign 8 FTI R 11/10/1995 796 HP 89 Clark HRA-8 CO 0. 00727 NR NR 0.00727 No Control 31 31. 9x GRI - Campaign 7 FTI R 5/21/1995 796 HP 105 Clark HRA-8 CO 0. 0146 NR NR 0. 0146 No Control 107 107. 19 UNO CAL Corporatio n - Ba ttl es Ga s Plant EPA method 10 11/5/1992 131 HP 50 Clark NR CO 0. 0337 0. 0327 0. 0337 0. 0334 2. 97E-02 No Control 107 107. 20 UNO CAL Corporatio n - Ba ttl es Ga s Plant EPA method 10 11/5/1992 131 HP 50 Clark NR CO 0.026 0. 0269 0. 0253 0. 0261 No Control 107 107. 8 UNO CAL Corporatio n - Ba ttl es Ga s Plant EPA method 10 11/2/1992 39 HP 63 Clark NR CO 0. 0388 0. 0407 0. 0391 0. 0395 3. 37E-02 No Control 107 107. 9 UNO CAL Corporatio n - Ba ttl es Ga s Plant EPA method 10 11/2/1992 39 HP 63 Clark NR CO 0. 0291 0. 027 0. 0277 0. 0279 No Control 107 107. 11 UNO CAL Corporatio n - Ba ttl es Ga s Plant EPA method 10 11/3/1992 46 HP 50 Clark NR CO 0. 0948 0. 0991 0.097 0. 097 1. 08E-01 No Control 107 107. 12 UNO CAL Corporatio n - Ba ttl es Ga s Plant EPA method 10 11/3/1992 46 HP 50 Clark NR CO 0.123 0. 12 0.116 0. 12 No Control 107 107. 15 UNO CAL Corporatio n - Ba ttl es Ga s Plant EPA method 10 11/4/1992 49 HP 50 Clark NR CO 0. 0316 0. 035 0. 0351 0. 0339 4. 34E-02 No Control 107 107. 16 UNO CAL Corporatio n - Ba ttl es Ga s Plant EPA method 10 11/4/1992 49 HP 50 Clark NR CO 0.049 0. 0563 0. 0535 0. 0529 No Control 107 107. 7 UNO CAL Corporatio n - Ba ttl es Ga s Plant EPA method 10 10/15/1992 63 HP 59 Clark NR CO 0. 00296 0. 00296 0. 00282 0.00291 2. 91E-03 No Control 31 31. 5x GRI - Campaign 3B FTI R 6/18/1994 1100 HP 81 Cooper Bess emer GMV-10TF CO 0. 00264 NR NR 0.00264 1. 57E-03 No Control 31 31. 6x GRI - Campaign 3B FTI R 6/19/1994 1100 HP 104 Cooper Bess emer GMV-10TF CO 0. 0012 NR NR 0. 0012 No Control 31 31. 7x GRI - Campaign 3B FTI R 6/19/1994 1100 HP 104 Cooper Bess emer GMV-10TF CO 0. 00119 NR NR 0.00119 No Control 31 31. 8x GRI - Campaign 3B FTI R 6/20/1994 1100 HP 104 Cooper Bess emer GMV-10TF CO 0. 00123 NR NR 0.00123 No Control 29 29. 6x GRI Si te 6 FTI R 11/11/1994 1235 HP 88 Cooper Bess emer GMVA-10 CO 0. 00141 NR NR 0.00141 1. 23E-03 No Control 29 29. 7x GRI Si te 6 FTI R 11/12/1994 1235 HP 100 Cooper Bess emer GMVA-10 CO 0. 00116 NR NR 0.00116 No Control 29 29. 8x GRI Si te 6 FTI R 11/12/1994 1235 HP 100 Cooper Bess emer GMVA-10 CO 0. 00113 NR NR 0.00113 No Control 31 31. 1x GRI - Campaign 2 FTI R 3/12/1994 1350 HP 73 Cooper Bess emer GMVA-10 CO 0. 00211 NR NR 0.00211 2. 11E-03 No Control 138 138 ARCO Sl igo Fa cility EPA 10 4/7/1992 1000 HP 92 Cooper Bess emer GMVC CO 0. 00103 0. 00112 0. 000968 0.00104 1. 04E-03 No Control 29 29. 10x GRI Si te 6 FTI R 11/10/1994 1800 HP 102 Cooper Bess emer GMVC-10 CO 0. 00131 NR NR 0.00131 1. 30E-03 No Control 29 29. 11x GRI Si te 6 FTI R 11/11/1994 1800 HP 85 Cooper Bess emer GMVC-10 CO 0. 0019 NR NR 0. 0019 No Control 29 29. 12x GRI Si te 6 FTI R 11/15/1994 1800 HP 100 Cooper Bess emer GMVC-10 CO 0. 00107 NR NR 0.00107 No Control 29 29. 13x GRI Si te 6 FTI R 11/15/1994 1800 HP 87 Cooper Bess emer GMVC-10 CO 0. 00149 NR NR 0.00149 No Control 29 29. 14x GRI Si te 6 FTI R 11/15/1994 1800 HP 86 Cooper Bess emer GMVC-10 CO 0. 0013 NR NR 0. 0013 No Control 29 29. 15x GRI Si te 6 FTI R 11/15/1994 1800 HP 101 Cooper Bess emer GMVC-10 CO 0. 000864 NR NR 0. 000864 No Control 29 29. 16x GRI Si te 6 FTI R 11/15/1994 1800 HP 95 Cooper Bess emer GMVC-10 CO 0. 00109 NR NR 0.00109 No Control 29 29. 9x GRI Si te 6 FTI R 11/10/1994 1800 HP 102 Cooper Bess emer GMVC-10 CO 0. 00135 NR NR 0.00135 No Control 31 31. 3x GRI - Campaign 3B FTI R 6/18/1994 2000 HP 98 Cooper Bess emer GMWA-8 CO 0. 000974 NR NR 0. 000974 1. 18E-03 No Control 31 31.4x GRI - Campaign 3B FTI R 6/18/1994 2000 HP 83 Cooper Bess emer GMWA-8 CO 0. 00139 NR NR 0.00139 No Control 29 29. 17x GRI Si te 6 FTI R 11/14/1994 3500 HP 96 Cooper Bess emer GMWC-10 CO 0. 00194 NR NR 0.00194 1. 82E-03 No Control 29 29. 18x GRI Si te 6 FTI R 11/14/1994 3500 HP 95 Cooper Bess emer GMWC-10 CO 0. 00185 NR NR 0.00185 No Control 29 29. 19x GRI Si te 6 FTI R 11/14/1994 3500 HP 88 Cooper Bess emer GMWC-10 CO 0. 00158 NR NR 0.00158 No Control 29 29. 20x GRI Si te 6 FTI R 11/14/1994 3500 HP 91 Cooper Bess emer GMWC-10 CO 0. 00194 NR NR 0.00194 No Control 29 29. 21x GRI Si te 6 FTI R 11/14/1994 3500 HP 92 Cooper Bess emer GMWC-10 CO 0. 00181 NR NR 0.00181 No Control 143 143 Col umbia Gul f Transmi ssion Company - RayneCompres sor Statio n EPA 10 3/17/1992 2000 HP 100 NR GMWA -8 CO 0. 00106 0. 00105 0. 00105 0.00105 1. 05E-03 No Control 149 149. 1 Tr ansco ntinental Gas Pi pel in e Corporation EPA 10 1/7/1992 3400 HP 100 Cooper Bess emer 10V250 CO 0.002 0. 00191 0. 00188 0.00193 2. 31E-03 PCC 149 149. 2 Tr ansco ntinental Gas Pi pel in e Corporation EPA 10 1/7/1992 3400 HP 100 Cooper Bess emer 10V250 CO 0. 00269 0. 00276 0. 00261 0.00269 PCC CSU-1 CSU-1.1.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 10 3/31/1999 440 HP 100 Cooper Bess emer GMB-4VTF CO 0. 00158 NR NR 0.00158 2. 18E-03 PCC CSU-1 CSU-1.10.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 10 4/1/1999 440 HP 100 Cooper Bess emer GMB-4VTF CO 0. 0016 NR NR 0. 0016 PCC CSU-1 CSU-1.11.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 10 4/2/1999 440 HP 95 Cooper Bess emer GMB-4VTF CO 0. 0022 NR NR 0. 0022 PCC CSU-1 CSU-1.12.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 10 4/2/1999 440 HP 95 Cooper Bess emer GMB-4VTF CO 0. 00216 NR NR 0.00216 PCC CSU-1 CSU-1.13.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 10 3/31/1999 440 HP 100 Cooper Bess emer GMB-4VTF CO 0. 00163 NR NR 0.00163 PCC CSU-1 CSU-1.14.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 10 3/31/1999 440 HP 100 Cooper Bess emer GMB-4VTF CO 0. 00184 NR NR 0.00184 PCC CSU-1 CSU-1.15.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 10 4/1/1999 440 HP 100 Cooper Bess emer GMB-4VTF CO 0. 00188 NR NR 0.00188 PCC CSU-1 CSU-1.16.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 10 4/1/1999 440 HP 100 Cooper Bess emer GMB-4VTF CO 0. 0018 NR NR 0. 0018 PCC CSU-1 CSU-1.2/7.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 10 4/1/1999 440 HP 68 Cooper Bess emer GMB-4VTF CO 0. 00511 NR NR 0.00511 PCC CSU-1 CSU-1.3.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 10 4/1/1999 440 HP 69 Cooper Bess emer GMB-4VTF CO 0. 00425 NR NR 0.00425 PCC CSU-1 CSU-1.4.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 10 4/2/1999 440 HP 95 Cooper Bess emer GMB-4VTF CO 0. 00121 NR NR 0.00121 PCC CSU-1 CSU-1.5.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 10 3/31/1999 440 HP 100 Cooper Bess emer GMB-4VTF CO 0. 00218 NR NR 0.00218 PCC CSU-1 CSU-1.6.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 10 3/31/1999 440 HP 100 Cooper Bess emer GMB-4VTF CO 0. 00135 NR NR 0.00135 PCC CSU-1 CSU-1.8.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 10 3/31/1999 440 HP 95 Cooper Bess emer GMB-4VTF CO 0. 00242 NR NR 0.00242 PCC CSU-1 CSU-1.9.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 10 4/1/1999 440 HP 100 Cooper Bess emer GMB-4VTF CO 0. 00155 NR NR 0.00155 PCC 105 105. 1 Ex xon Company - Avery Isl and Field Wi de Uni t and Compress or Stati on No. 1 EPA 10 12/9/1992 880 HP 90 Cooper Bess emer GMV8TF CO 0. 00172 0. 00172 0. 0017 0.00171 1. 71E-03 PCC 117 117 Mobil Oil Corp. EPA 10 3/28/1990 800 HP 100 Cooper Bess emer GMVA CO 0. 00304 0. 0031 0. 0045 0.00355 3. 55E-03 PCC 29 29. 23x GRI Si te 4 FTI R 8/26/1994 1800 HP 93 Cooper Bess emer GMVC-10C CO 0. 00323 NR NR 0.00323 3. 54E-03 PCC 29 29. 24x GRI Si te 4 FTI R 8/30/1994 1800 HP 95 Cooper Bess emer GMVC-10C CO 0. 00301 NR NR 0.00301 PCC 29 29. 25x GRI Si te 4 FTI R 8/30/1994 1800 HP 79 Cooper Bess emer GMVC-10C CO 0. 00438 NR NR 0.00438 PCC 132 132 Tennes see Gas Pipeli ne Company EPA 10 4/9/1986 2250 HP 93 Cooper Bess emer GMVH-10C CO 0. 00288 NR NR 0.00288 2. 88E-03 PCC 145 145 Texa s Gas Tra nsm ission Corporation - Haughton compressor Stat ion EPA 10 12/8/1992 1000 HP 92 Cooper Bess emer GMVR CO 0. 00615 0. 00647 0. 00649 0.00637 6. 15E-03 PCC 109 109 Texa co Pi pel in e I nc. - La ke Ba rre CrudeOil Pressure

Boosti ng Sta ti on EPA 10 3/19/1992 2200 HP 90 MEP 8GTX CO 0. 00474 0. 00472 0. 00494 0. 0048 4. 74E-03 PCC 29 29. 22x GRI Si te 4 FTI R 8/25/1994 1800 HP 97 Cooper Bess emer GMVC-10C CO 0. 00279 NR NR 0.00279 2. 79E-03 PCC Cl ea n Burn
Eng lbHP

Mea n 1. 06E-02 Standard E rror 4. 13E-03 Medi an 2. 90E-03 Mode #N/A Standard Deviat ion 2. 19E-02 Sam pl e Va rian ce 4. 78E-04 Kurtos is 1.54E+01 Skewnes s 3.72E+00 Range 1. 07E-01 Minim um 1. 04E-03 Maxim um 1. 08E-01 Sum 2. 97E-01 Count 28 Confi dence Level (95.0%)

8.48E-03 

# Test Data used for 2SLB Engine CO Emission Factor Determination

# 6 Report ID Facilit y Na me Method Date Rati ng Uni t Loa d Manufacturer Model Pollutant lbHP1 lb HP2 lbHP3 lbHPA vg Eng l bHP Control Devi ce 118 118 Philips Petrol eu m Compa ny, Lake Washington Central Battery EP A 10 10/29/1992 850 HP 100 Caterp illar G399T CO 0.00368 0.00339 0.00346 0.00351 3.51E-03 No Control 29 29.33x GRI Si te 3A FTIR 6/14/1994 4200 HP 98 Cooper Bes se mer LSV-16 CO 0.00188 NR NR 0.00188 2.13E-03 No Control 29 29.34x GRI Si te 3A FTIR 6/15/1994 4200 HP 101 Cooper Bes se mer LSV-16 CO 0.00193 NR NR 0.00193 No Control 29 29.35x GRI Si te 3A FTIR 6/15/1994 4200 HP 87 Cooper Bes se mer LSV-16 CO 0.00222 NR NR 0.00222 No Control 29 29.36x GRI Si te 3A FTIR 6/15/1994 4200 HP 85 Cooper Bes se mer LSV-16 CO 0.00219 NR NR 0.00219 No Control 29 29.37x GRI Si te 3A FTIR 6/16/1994 4200 HP 98 Cooper Bes se mer LSV-16 CO 0.0023 NR NR 0.0023 No Control 29 29.38x GRI Si te 3A FTIR 6/16/1994 4200 HP 99 Cooper Bes se mer LSV-16 CO 0.00227 NR NR 0.00227 No Control 110 110.4 Peoples Natural Gas Company - The Laurel Ridge and Rager Mountain Stations NR 8/14/1991 1100 HP NR Cooper-Superi or SGTLB CO 0.00422 0.00435 0.00439 0.00432 4.32E-03 No Control 29 29.39x GRI Si te 4 FTIR 8/28/1994 2000 HP 88 Ingersoll Rand KV S-412 CO 0.00125 NR NR 0.00125 1.23E-03 No Control 29 29.40x GRI Si te 4 FTIR 8/29/1994 2000 HP 91 Ingersoll Rand KV S-412 CO 0.00132 NR NR 0.00132 No Control 29 29.41x GRI Si te 4 FTIR 8/29/1994 2000 HP 91 Ingersoll Rand KV S-412 CO 0.00113 NR NR 0.00113 No Control 116 116.1 Chevron USA Inc. - Warren Gas Pl ant CARB 100 10/1/1991 1000 HP NR Waukesha 7042G1 CO 0.00242 0.00239 NR 0.0024 2.51E-03 No Control 116 116.2 Chevron USA Inc. - Warren Gas Pl ant CARB 100 10/1/1991 1000 HP NR Waukesha 7042G1 CO 0.00261 0.0026 NR 0.0026 No Control 131 131.2 Teha chapi-Cummi ngs Water Di st rict CARB 1-100 9/14/1993 973 HP NR Waukesha L5 7990GL CO 0.00517 0.00513 0.00517 0.00516 5.22E-03 No Control 131 131.1 Teha chapi-Cummi ngs Water Di st rict CARB 1-100 9/14/1993 973 HP NR Waukesha L5 7990GL CO 0.00527 0.00528 0.0053 0.00528 No Control 131 131.4 Teha chapi-Cummi ngs Water Di st rict CARB 1-100 9/14/1993 1060 HP NR Waukesha L5 7990GL CO 0.0045 0.00453 0.00449 0.00451 4.51E-03 No Control 144 144.1 Ll oyd Corporation Central and VL&W East Si tes CARB 100 2/15/1990 1100 HP 83 Waukesha L7 042GL CO 0.00457 NR NR 0.00457 5.45E-03 No Control 144 144.2 Ll oyd Corporation Central and VL&W East Si tes CARB 102 2/15/1990 1100 HP 78.8 Waukesha L7 042GL CO 0.00571 NR NR 0.00571 No Control 144 144.3 Ll oyd Corporation Central and VL&W East Si tes CARB 103 2/15/1990 1100 HP 73. 3 Waukesha L7 042GL CO 0.00568 NR NR 0.00568 No Control 144 144.4 Ll oyd Corporation Central and VL&W East Si tes CARB 103 2/16/1990 1100 HP 77.9 Waukesha L7 042GL CO 0.0055 NR NR 0.0055 No Control 144 144.5 Ll oyd Corporation Central and VL&W East Si tes CARB 103 2/17/1990 1100 HP 84 Waukesha L7 042GL CO 0.00574 NR NR 0.00574 No Control 144 144.6 Ll oyd Corporation Central and VL&W East Si tes CARB 103 2/18/1990 1100 HP 79. 2 Waukesha L7 042GL CO 0.00551 NR NR 0.00551 No Control 126 126.1 Tex aco USA - Los t Hi lls Ga s Plant CARB method 1-100 7/9/1990 760 NR 100 Cooper-Superi or 6GTLA CO 0.00543 0.00532 NR 0.00538 5.91E-03 PCC 126 126.3 Tex aco USA - Los t Hi lls Ga s Plant CARB method 1-100 7/9/1990 760 NR 91.5 Cooper-Superi or 6GTLA CO 0.00485 0.00499 NR 0.00492 PCC 126 126.6 Tex aco USA - Los t Hi lls Ga s Plant CARB method 1-100 7/9/1990 760 NR 102 Cooper-Superi or 6GTLA CO 0.00733 0.00753 NR 0.00743 PCC 126 126.2 Tex aco USA - Los t Hi lls Ga s Plant CARB method 1-100 7/9/1990 1000 NR 88.5 Cooper-Superi or 8GTLA CO 0.00598 0.00563 NR 0.0058 5.37E-03 PCC 126 126.4 Tex aco USA - Los t Hi lls Ga s Plant CARB method 1-100 7/9/1990 1000 NR 91.5 Cooper-Superi or 8GTLA CO 0.00589 0.0056 NR 0.00574 PCC 126 126.5 Tex aco USA - Los t Hi lls Ga s Plant CARB method 1-100 7/9/1990 1000 NR 87 Cooper-Superi or 8GTLA CO 0.00456 0.00457 NR 0.00456 PCC 152 152 Na ti onal Fuel Gas Supply Ellisburg Station EP A 10 11/15/1990 2870 HP 100 Dresse r-Rand 412 KV SE CO 0.00557 0.00589 0.00592 0.00579 5.79E-03 PCC 115 115 Na ti onal Fuel Gas Supply Corporation EP A 10 1/31/1990 2850 HP 100 Dresse r-Rand 412KVSE-1 CO 0.00642 0.00611 0.00726 0.0066 6.60E-03 PCC 29 29.44x GRI Si te 4 FTIR 8/27/1994 2000 HP 89 Ingersoll Rand KV S-412 CO 0.00429 NR NR 0.00429 4.79E-03 PCC 29 29.45x GRI Si te 4 FTIR 8/27/1994 2000 HP 82 Ingersoll Rand KV S-412 CO 0.00481 NR NR 0.00481 PCC 29 29.46x GRI Si te 4 FTIR 8/30/1994 2000 HP 92 Ingersoll Rand KV S-412 CO 0.00441 NR NR 0.00441 PCC 29 29.47x GRI Si te 4 FTIR 8/30/1994 2000 HP 85 Ingersoll Rand KV S-412 CO 0.00535 NR NR 0.00535 PCC 29 29.48x GRI Si te 4 FTIR 8/30/1994 2000 HP 84 Ingersoll Rand KV S-412 CO 0.00493 NR NR 0.00493 PCC 29 29.49x GRI Si te 4 FTIR 8/30/1994 2000 HP 88 Ingersoll Rand KV S-412 CO 0.00422 NR NR 0.00422 PCC 29 29.50x GRI Si te 4 FTIR 8/30/1994 2000 HP 88 Ingersoll Rand KV S-412 CO 0.00491 NR NR 0.00491 PCC 29 29.51x GRI Si te 4 FTIR 8/30/1994 2000 HP 87 Ingersoll Rand KV S-412 CO 0.00457 NR NR 0.00457 PCC 29 29.52x GRI Si te 4 FTIR 8/30/1994 2000 HP 80 Ingersoll Rand KV S-412 CO 0.00561 NR NR 0.00561 PCC 134 134 Florida Gas TransmissionCompany - Stati on No. 77 EP A 10 4/1/1992 825 HP 100 Superi or 6GTLA CO 0.00714 0.00691 0.00727 0.00711 7.11E-03 PCC 29 29.42x GRI Si te 4 FTIR 8/29/1994 2000 HP 90 Ingersoll Rand KV S-412 CO 0.000972 NR NR 0.000972 9.67E-04 SCR 29 29.43x GRI Si te 4 FTIR 8/29/1994 2000 HP 90 Ingersoll Rand KV S-412 CO 0.000961 NR NR 0.000961 SCR FB-A Thunder Creek GasServi ces FB-1156 Compress or Sta ti on EP A Method 10 6/11/2002 1340 HP Caterp illar 3516LE CO 0.000264556 NR NR 0.000264556 3.53E-04 Outl et FB-E Thunder Creek GasServi ces FB-1156 Compress or Sta ti on EP A Method 10 6/11/2002 1340 HP Caterp illar 3516LE CO 0.000440927 NR NR 0.000440927 Outl et SC-A Thunder Creek GasServi ces FB-1156 Compress or Sta ti on EP A Method 10 6/11/2002 586 HP Caterp illar 3412LE CO 0.000837761 NR NR 0.000837761 8.73E-04 Outl et SC-B Thunder Creek GasServi ces FB-1156 Compress or Sta ti on EP A Method 10 6/12/2002 586 HP Caterp illar 3412LE CO 0.000837761 NR NR 0.000837761 Outl et SC-C Thunder Creek GasServi ces FB-1156 Compress or Sta ti on EP A Method 10 6/12/2002 586 HP Caterp illar 3412LE CO 0.000925946 NR NR 0.000925946 Outl et SC-D Thunder Creek GasServi ces FB-1156 Compress or Sta ti on EP A Method 10 6/12/2002 586 HP Caterp illar 3412LE CO 0.000859807 NR NR 0.000859807 Outl et SC-E Thunder Creek GasServi ces FB-1156 Compress or Sta ti on EP A Method 10 6/12/2002 586 HP Caterp illar 3412LE CO 0.0009039 NR NR 0.0009039 Outl et

En g lbHP

Mea n 3.92E-03 Standard Error 5.27E-04 Medi an 4.51E-03 Mode #N/A Standard Deviation 2.17E-03 Sample Variance 4.72E-06 Kurtosis -1.26E+00 Skewnes s -3.57E-01 Range 6.75E-03 Mi nim um 3.53E-04 Maximum 7.11E-03 Sum 6.66E-02 Count 17 Confi dence Level (95.0%)

1.12E-03 

# Test Data used for 4SLB Engine CO Emission Factor Determination

# 7 Report ID Facilit

y Na me Method Date Rati ng Uni t Lo ad Ma nufa cturer Model Pollutant lb HP1 lb HP2 lbHP3 lbH PA vg Eng Avg Control Devi ce 160 160.1.1 TCC Inc. CARB 100 8/24/1993 1341 HP 100 Waukesha L7 042 CO 0.0232 0.023 0.023 0.0231 2. 29E-02 Inlet 160 160.2.1 TCC Inc. CARB 100 8/24/1993 1341 HP 100 Waukesha L7 042 CO 0.024 0.0242 0.0254 0.0245 Inlet 160 160.3.1 TCC Inc. CARB 100 8/24/1993 1341 HP 100 Waukesha L7 042 CO 0.0233 0.0233 0.0233 0.0233 Inlet 160 160.4.1 TCC Inc. CARB 100 8/24/1993 1341 HP 100 Waukesha L7 042 CO 0.021 0.0207 0.0208 0.0208 Inlet 151 151.1 Southern Cal ifornia Gas Company - Gol eta Stati on CARB 1-100 9/23/1991 660 HP 100 Ingers oll Ra nd KVG-62 CO 0.0347 0.0338 0.0336 0.034 3.09E-02 Inlet 151 151.5 Southern Cal ifornia Gas Company - Gol eta Stati on CARB 1-100 9/24/1991 660 HP 100 Ingers oll Ra nd KVG-62 CO 0.0238 0.0233 0.0236 0.0236 Inlet 151 151.9 Southern Cal ifornia Gas Company - Gol eta Stati on CARB 1-100 9/24/1991 660 HP 100 Ingers oll Ra nd KVG-62 CO 0.0352 0.0345 0.0353 0.035 Inlet 151 151.13 Southern Cal ifornia Gas Company - Gol eta Stati on CARB 1-100 9/25/1991 650 HP 100 Ingers oll Ra nd LVG-8 2 CO 0.0437 0.0415 0.0394 0.0415 4. 34E-02 Inlet 151 151.17 Southern Cal ifornia Gas Company - Gol eta Stati on CARB 1-100 9/25/1991 650 HP 100 Ingers oll Ra nd LVG-8 2 CO 0.0525 0.0529 0.0571 0.0542 Inlet 151 151.21 Southern Cal ifornia Gas Company - Gol eta Stati on CARB 1-100 9/26/1991 650 HP 100 Ingers oll Ra nd LVG-8 2 CO 0.0317 0.0309 0.0303 0.031 Inlet 151 151.25 Southern Cal ifornia Gas Company - Gol eta Stati on CARB 1-100 9/25/1991 650 HP 100 Ingers oll Ra nd LVG-8 2 CO 0.0475 0.0475 0.0452 0.0467 Inlet 151 151.11 Southern Cal ifornia Gas Company - Gol eta Stati on CARB 1-100 9/24/1991 660 HP 100 Ingers oll Ra nd KVG-62 CO 0.0339 0.0821 0.0582 0.0581 3. 80E-02 Inlet 151 151.3 Southern Cal ifornia Gas Company - Gol eta Stati on CARB 1-100 9/23/1991 660 HP 100 Ingers oll Ra nd KVG-62 CO 0.0314 0.0389 0.0336 0.0346 Inlet 151 151.7 Southern Cal ifornia Gas Company - Gol eta Stati on CARB 1-100 9/24/1991 660 HP 100 Ingers oll Ra nd KVG-62 CO 0.0226 0.0135 0.0279 0.0213 Inlet 151 151.15 Southern Cal ifornia Gas Company - Gol eta Stati on CARB 1-100 9/25/1991 650 HP 100 Ingers oll Ra nd LVG-8 2 CO 0.0335 0.0898 0.042 0.0551 5. 17E-02 Inlet 151 151.19 Southern Cal ifornia Gas Company - Gol eta Stati on CARB 1-100 9/25/1991 650 HP 100 Ingers oll Ra nd LVG-8 2 CO 0.0515 0.0694 0.0617 0.0609 Inlet 151 151.23 Southern Cal ifornia Gas Company - Gol eta Stati on CARB 1-100 9/26/1991 650 HP 100 Ingers oll Ra nd LVG-8 2 CO 0.0266 0.0583 0.0349 0.0399 Inlet 151 151.27 Southern Cal ifornia Gas Company - Gol eta Stati on CARB 1-100 9/25/1991 650 HP 100 Ingers oll Ra nd LVG-8 2 CO 0.0417 0.066 0.0448 0.0508 Inlet 120 120 UNOCAL - Coal in ga Stati on Pi pel in e Fa cility CARB 1-100 6/21/1991 765 HP 88 Enterpri se GSG-8 CO 0.0989 0.0995 0.0958 0.0981 9. 81E-02 No Control 129 129.1 Texaco Produci ng NR 7/29/1993 150 HP NR Waukesha F1197GU CO 0.00424 NR NR 0.00424 7. 17E-03 No Control 129 129.2 Texaco Produci ng NR 7/29/1993 150 HP NR Waukesha F1197GU CO 0.000853 NR NR 0.000853 No Control 129 129.3 Texaco Produci ng NR 7/29/1993 150 HP NR Waukesha F1197GU CO 0.0159 NR NR 0.0159 No Control 129 129.4 Texaco Produci ng NR 7/29/1993 150 HP NR Waukesha F1197GU CO 0.00767 NR NR 0.00767 No Control 29 29. 28x GRI Si te 4 FTI R 8/23/1994 896 HP 88 Waukesha L7 042GU CO 0.0147 NR NR 0.0147 1. 33E-02 No Control 29 29. 29x GRI Si te 4 FTI R 8/24/1994 896 HP 52 Waukesha L7 042GU CO 0.0119 NR NR 0.0119 No Control 141 141 CNG Transmissio n Corpora ti on, State Li ne Stati on EPA 3A 6/ 13/1990 1100 HP 95 Ingers oll Ra nd KVG-104 CO 0.00192 0.00188 0.000189 0.00133 1. 33E-03 PCC 101 101 Philips Petrol eu m Company, Lake Was hi ngton Central Battery EPA 3A 10/27/1992 550 HP 100 Waukesha L5 108G CO 0.00304 0.00333 0.00298 0.00312 3. 12E-03 PCC 133 133 Becktel Petrol eu m Operati ons Inc - El k Hi lls Na val Petr ol eum Res erve No. 1 EPA 10 5/26/1993 1500 HP 67 Waukesha L7 042 GSIU CO 0.000197 0.00021 0.000201 0.000203 4. 14E-03 PCC 102 102.1 Becktel Petrol eu m Operati ons Inc. - El k Hi lls Na val Petr ol eum Res erve No. 1 EPA method 10 5/25/1993 1500 HP 66 Waukesha L7 042 GSIU CO 0.0057 0.00534 0.00553 0.00552 PCC for NOx control 102 102.2 Becktel Petrol eu m Operati ons Inc. - El k Hi lls Na val Petr ol eum Res erve No. 1 EPA method 10 7/22/1993 1500 HP 63 Waukesha L7 042 GSIU CO 0.00647 0.00686 0.00678 0.0067 PCC for NOx control 112 112.20 UNOCAL Corporati on EPA 10 10/20/1992 225 HP NR Ca terpi llar G342 CO 0.000707 0.000644 0.000747 0.000699 6. 99E-04 PSC 112 112.11 UNOCAL Corporati on EPA 10 10/15/1992 46 HP NR M&M Model 605 CO 0.00341 NR NR 0.00341 2.40E-03 PSC 112 112.15 UNOCAL Corporati on EPA 10 10/16/1992 46 HP NR M&M Model 605 CO 0.00156 0.00207 0.00212 0.00192 PSC 112 112.16 UNOCAL Corporati on EPA 10 10/16/1992 46 HP NR M&M Model 605 CO 0.0016 0.0016 0.00189 0.0017 PSC 112 112.17 UNOCAL Corporati on EPA 10 10/19/1992 46 HP NR M&M Model 605 CO 0.00226 0.00237 0.00217 0.00227 PSC 112 112.18 UNOCAL Corporati on EPA 10 10/19/1992 46 HP NR M&M Model 605 CO 0.00324 0.00339 0.00348 0.00337 PSC FB-D Thunder Creek Gas Service s FB-1156 Compres so r Stati on 6/ 11/2002 1390 Waukesha 7042GSI CO 0.00156529 NR NR 0.00156529 1. 57E-03 Outl et 112.20 UNOCAL Corporati on 10/20/1992 225 Ca terpi llar G342 CO 0.000707 0.000644 0.000747 0.000699333 6. 99E-04 129.3 Texaco Produci ng 7/29/1993 150 Waukesha F1197GU CO 0.0159 NR NR 0.0159 7. 17E-03 129.2 Texaco Produci ng 7/29/1993 150 Waukesha F1197GU CO 0.000853 NR NR 0.000853 129.1 Texaco Produci ng 7/29/1993 150 Waukesha F1197GU CO 0.00424 NR NR 0.00424 129.4 Texaco Produci ng 7/29/1993 150 Waukesha F1197GU CO 0.00767 NR NR 0.00767 112.1 UNOCAL Corporati on (The seengi nes were a ssumed to be 4SRB engi nes because of the si ze of thes e engi nes (63 HP) and since there a re no known 4SLB <250 HP)

10/13/1992 63 Waukesha 195 CO 0.00254 0.00254 0.00254 0.00254 2. 14E-03 112.2 UNOCAL Corporati on (The seengi nes were a ssumed to be 4SRB engi nes because of the si ze of thes e engi nes (63 HP) and since there a re no known 4SLB <250 HP)

10/14/1992 63 Waukesha 195 CO 0.00298 0.00297 0.00302 0.00299 112.3 UNOCAL Corporati on (The seengi nes were a ssumed to be 4SRB engi nes because of the si ze of thes e engi nes (63 HP) and since there a re no known 4SLB <250 HP)

10/13/1992 63 Waukesha 195 CO 0.00186 0.00198 0.00183 0.00189 112.8 UNOCAL Corporati on (The seengi nes were a ssumed to be 4SRB engi nes because of the si ze of thes e engi nes (63 HP) and since there a re no known 4SLB <250 HP)

10/14/1992 63 Waukesha 195 CO 0.00155 0.00148 0.00162 0.00155 112.10 UNOCAL Corporati on (The seengi nes were a ssumed to be 4SRB engi nes because of the si ze of thes e engi nes (63 HP) and since there a re no known 4SLB <250 HP)

10/15/1992 63 Waukesha 195 CO 0.00176 0.00176 0.00168 0.001733333

Eng Avg

Mean 1. 93E-02 Standard Error 6. 38E-03 Median 7. 17E-03 Mode 7. 17E-03 Standard De

vi ation 2. 63E-02 Sampl e Va riance 6. 91E-04 Kurtosis 4. 12E+00 Skewnes s 1. 94E+00 Range 9. 74E-02 Minim um 6. 99E-04 Maximum 9. 81E-02 Sum 3. 29E-01 Count 17 Confi denceLevel (95.0%)

1. 35E-02 

# Test Data used for 4SRB Engine CO Emission Factor Determination

# 8 Report ID Fa ci lity Na me Method Da te Rating Uni t Loa d Manufacturer Model Pol lutant lbHP1 lb HP2 lbHP3 lb HPAvg Eng Avg Control Devi ce 114 114. 1 Na tu ral Fuel Ga s Suppl y Corp. - Ell isbu rg Stati on EPA 20 7/11/1991 3000 HP NR Cooper Bes semer 8Q15JHC2 NOx 0. 00315 0.00327 0. 00317 0. 0032 2. 54E-03 Cl ea n Burn Engine PCC 114 114. 2 Na tu ral Fuel Ga s Suppl y Corp. - Ell isbu rg Stati on EPA 20 7/12/1991 3000 HP NR Cooper Bes semer 8Q15JHC2 NOx 0. 00195 0.00174 0. 00198 0.00189 Cl ea n Burn Engine PCC 29 29. 1x GRI Site 6 FTI R 11/4/1994 911 HP 94 Cl ark BA-5 NOx 0. 0326 NR NR 0. 0326 3. 26E-02 No Control 29 29. 2x GRI Site 6 FTI R 11/5/1994 911 HP 100 Cl ark BA-5 NOx 0. 0492 NR NR 0. 0492 No Control 29 29. 3x GRI Site 6 FTI R 11/4/1994 911 HP 80 Cl ark BA-5 NOx 0. 0159 NR NR 0. 0159 No Control 31 31. 2x GRI - Campai gn 2 FTI R 3/13/1994 1140 HP 87 Cl ark BA-6 NOx 0. 0695 NR NR 0. 0695 6. 95E-02 No Control 29 29.4x GRI Site 6 FTI R 11/4/1994 1000 HP 75 Cl ark HBA-5 NOx 0. 0225 NR NR 0. 0225 3. 15E-02 No Control 29 29. 5x GRI Site 6 FTI R 11/5/1994 1000 HP 84 Cl ark HBA-5 NOx 0. 0405 NR NR 0. 0405 No Control 31 31. 17x GRI - Campai gn 7 FTI R 5/21/1995 2050 HP 99 Cl ark HBAT-8 NOx 0. 0298 NR NR 0. 0298 2. 82E-02 No Control 31 31. 18x GRI - Campai gn 8 FTI R 11/10/1995 2050 HP 95 Cl ark HBAT-8 NOx 0. 0276 NR NR 0. 0276 No Control 31 31. 19x GRI - Campai gn 8 FTI R 11/10/1995 2050 HP 94 Cl ark HBAT-8 NOx 0. 0273 NR NR 0. 0273 No Control 31 31. 10x GRI - Campai gn 7 FTI R 5/21/1995 796 HP 108 Cl ark HRA-8 NOx 0. 0472 NR NR 0. 0472 4. 31E-02 No Control 31 31. 11x GRI - Campai gn 8 FTI R 11/10/1995 796 HP 104 Cl ark HRA-8 NOx 0. 0365 NR NR 0. 0365 No Control 31 31. 12x GRI - Campai gn 8 FTI R 11/16/1995 796 HP 101 Cl ark HRA-8 NOx 0. 03 NR NR 0. 03 No Control 31 31. 13x GRI - Campai gn 7 FTI R 5/21/1995 796 HP 88 Cl ark HRA-8 NOx 0. 0518 NR NR 0. 0518 No Control 31 31. 14x GRI - Campai gn 7 FTI R 5/21/1995 796 HP 89 Cl ark HRA-8 NOx 0. 0539 NR NR 0. 0539 No Control 31 31. 15x GRI - Campai gn 8 FTI R 11/10/1995 796 HP 91 Cl ark HRA-8 NOx 0. 0442 NR NR 0. 0442 No Control 31 31. 16x GRI - Campai gn 8 FTI R 11/10/1995 796 HP 89 Cl ark HRA-8 NOx 0. 0399 NR NR 0. 0399 No Control 31 31. 9x GRI - Campai gn 7 FTI R 5/21/1995 796 HP 105 Cl ark HRA-8 NOx 0. 0415 NR NR 0. 0415 No Control 107 107. 8 UNO CAL Corporati on - Battl es Gas Pl ant EPA method 7E 11/2/1992 39 HP 63 Cl ark NR NOx 0. 0777 0. 0834 0. 0757 0. 0789 9. 05E-02 No Control 107 107. 9 UNO CAL Corporati on - Battl es Gas Pl ant EPA method 7E 11/2/1992 39 HP 63 Cl ark NR NOx 0. 0993 0. 102 0. 105 0. 102 No Control 107 107. 11 UNO CAL Corporati on - Battl es Gas Pl ant EPA method 7E 11/3/1992 46 HP 50 Cl ark NR NOx 0. 289 0. 326 0. 393 0. 336 6. 07E-01 No Control 107 107. 12 UNO CAL Corporati on - Battl es Gas Pl ant EPA method 7E 11/3/1992 46 HP 50 Cl ark NR NOx 0. 839 0. 878 0. 917 0. 878 No Control 107 107. 15 UNO CAL Corporati on - Battl es Gas Pl ant EPA method 7E 11/4/1992 49 HP 50 Cl ark NR NOx 0. 08 0. 0833 0. 0833 0. 0822 5. 07E-02 No Control 107 107. 16 UNO CAL Corporati on - Battl es Gas Pl ant EPA method 7E 11/4/1992 49 HP 50 Cl ark NR NOx 0. 0205 0. 0185 0. 0183 0. 0191 No Control 107 107. 7 UNO CAL Corporati on - Battl es Gas Pl ant EPA method 7E 10/15/1992 63 HP 59 Cl ark NR NOx 0. 00064 0. 000697 0. 000632 0. 000656 6. 56E-04 No Control 107 107. 19 UNO CAL Corporati on - Battl es Gas Pl ant EPA method 7E 11/5/1992 131 HP 50 Cl ark NR NOx 0. 0571 0. 0598 0. 0595 0. 0588 8. 09E-02 No Control 107 107. 20 UNO CAL Corporati on - Battl es Gas Pl ant EPA method 7E 11/5/1992 131 HP 50 Cl ark NR NOx 0. 102 0. 102 0. 105 0. 103 No Control 125 125. 10 Texa s Eas ter n - Holl brook Compresor Stati on EPA method 7E 1/29/1991 1350 HP 100 Cooper Bes semer GMV10 NOx 0. 0149 0. 0156 0. 0154 0. 0153 2. 08E-02 No Control 125 125. 3 Texa s Eas ter n - Holl brook Compresor Stati on EPA method 7E 1/26/1991 1350 HP 100 Cooper Bes semer GMV10 NOx 0. 0244 0. 0243 0. 0245 0. 0244 No Control 125 125.4 Texa s Eas ter n - Holl brook Compresor Stati on EPA method 7E 1/26/1991 1350 HP 100 Cooper Bes semer GMV10 NOx 0. 0224 0. 0233 0. 0226 0. 0228 No Control 125 125. 5 Texa s Eas ter n - Holl brook Compresor Stati on EPA method 7E 1/27/1991 1350 HP 100 Cooper Bes semer GMV10 NOx 0. 0323 0. 0297 0. 0307 0. 0309 No Control 125 125. 6 Texa s Eas ter n - Holl brook Compresor Stati on EPA method 7E 1/27/1991 1350 HP 100 Cooper Bes semer GMV10 NOx 0. 0145 0. 0147 0. 0139 0. 0144 No Control 125 125. 7 Texa s Eas ter n - Holl brook Compresor Stati on EPA method 7E 1/28/1991 1350 HP 100 Cooper Bes semer GMV10 NOx 0. 0339 0. 0339 0. 0334 0. 0337 No Control 125 125. 8 Texa s Eas ter n - Holl brook Compresor Stati on EPA method 7E 1/28/1991 1350 HP 100 Cooper Bes semer GMV10 NOx 0. 0131 0. 013 0. 0127 0. 0129 No Control 125 125. 9 Texa s Eas ter n - Holl brook Compresor Stati on EPA method 7E 1/29/1991 1350 HP 100 Cooper Bes semer GMV10 NOx 0. 0127 0. 0118 0. 0121 0. 0122 No Control 31 31. 5x GRI - Campai gn 3B FTI R 6/18/1994 1100 HP 81 Cooper Bes semer GMV-10TF NOx 0. 00148 NR NR 0.00148 2. 25E-02 No Control 31 31. 6x GRI - Campai gn 3B FTI R 6/19/1994 1100 HP 104 Cooper Bes semer GMV-10TF NOx 0. 0313 NR NR 0. 0313 No Control 31 31. 7x GRI - Campai gn 3B FTI R 6/19/1994 1100 HP 104 Cooper Bes semer GMV-10TF NOx 0. 0332 NR NR 0. 0332 No Control 31 31. 8x GRI - Campai gn 3B FTI R 6/20/1994 1100 HP 104 Cooper Bes semer GMV-10TF NOx 0. 024 NR NR 0. 024 No Control 29 29. 6x GRI Site 6 FTI R 11/11/1994 1235 HP 88 Cooper Bes semer GMVA-10 NOx 0. 01 NR NR 0. 01 1. 06E-02 No Control 29 29. 7x GRI Site 6 FTI R 11/12/1994 1235 HP 100 Cooper Bes semer GMVA-10 NOx 0. 0111 NR NR 0. 0111 No Control 29 29. 8x GRI Site 6 FTI R 11/12/1994 1235 HP 100 Cooper Bes semer GMVA-10 NOx 0. 0108 NR NR 0. 0108 No Control 31 31. 1x GRI - Campai gn 2 FTI R 3/12/1994 1350 HP 73 Cooper Bes semer GMVA-10 NOx 0. 0102 NR NR 0. 0102 1. 02E-02 No Control 138 138 ARCO Sl igo Faci lity EPA 7E 4/7/1992 1000 HP 92 Cooper Bes semer GMVC NOx 0. 0122 0. 0141 0. 0142 0. 0135 1. 35E-02 No Control 29 29. 10x GRI Site 6 FTI R 11/10/1994 1800 HP 102 Cooper Bes semer GMVC-10 NOx 0. 0193 NR NR 0. 0193 1. 86E-02 No Control 29 29. 11x GRI Site 6 FTI R 11/11/1994 1800 HP 85 Cooper Bes semer GMVC-10 NOx 0. 0114 NR NR 0. 0114 No Control 29 29. 12x GRI Site 6 FTI R 11/15/1994 1800 HP 100 Cooper Bes semer GMVC-10 NOx 0. 0242 NR NR 0. 0242 No Control 29 29. 13x GRI Site 6 FTI R 11/15/1994 1800 HP 87 Cooper Bes semer GMVC-10 NOx 0. 00971 NR NR 0.00971 No Control 29 29. 14x GRI Site 6 FTI R 11/15/1994 1800 HP 86 Cooper Bes semer GMVC-10 NOx 0. 0105 NR NR 0. 0105 No Control 29 29. 15x GRI Site 6 FTI R 11/15/1994 1800 HP 101 Cooper Bes semer GMVC-10 NOx 0. 0354 NR NR 0. 0354 No Control 29 29. 16x GRI Site 6 FTI R 11/15/1994 1800 HP 95 Cooper Bes semer GMVC-10 NOx 0. 0207 NR NR 0. 0207 No Control 29 29. 9x GRI Site 6 FTI R 11/10/1994 1800 HP 102 Cooper Bes semer GMVC-10 NOx 0. 0174 NR NR 0. 0174 No Control 31 31. 3x GRI - Campai gn 3B FTI R 6/18/1994 2000 HP 98 Cooper Bes semer GMWA-8 NOx 0. 0377 NR NR 0. 0377 2. 59E-02 No Control 31 31.4x GRI - Campai gn 3B FTI R 6/18/1994 2000 HP 83 Cooper Bes semer GMWA-8 NOx 0. 014 NR NR 0. 014 No Control 29 29. 17x GRI Site 6 FTI R 11/14/1994 3500 HP 96 Cooper Bes semer GMWC-10 NOx 0. 0473 NR NR 0. 0473 4. 37E-02 No Control 29 29. 18x GRI Site 6 FTI R 11/14/1994 3500 HP 95 Cooper Bes semer GMWC-10 NOx 0. 0538 NR NR 0. 0538 No Control 29 29. 19x GRI Site 6 FTI R 11/14/1994 3500 HP 88 Cooper Bes semer GMWC-10 NOx 0. 039 NR NR 0. 039 No Control 29 29. 20x GRI Site 6 FTI R 11/14/1994 3500 HP 91 Cooper Bes semer GMWC-10 NOx 0. 0364 NR NR 0. 0364 No Control 29 29. 21x GRI Site 6 FTI R 11/14/1994 3500 HP 92 Cooper Bes semer GMWC-10 NOx 0. 0419 NR NR 0. 0419 No Control 143 143 Col umbi a Gul f Trans mi ssionCompany - Rayne Compress or Stati on EPA 7E 3/17/1992 2000 HP 100 NR GMWA -8 NOx 0. 0144 0. 014 0. 0112 0. 0132 1. 32E-02 No Control 149 149. 1 Tr anscontine ntal Gas Pipeli ne Corporation EPA 7E a nd 20 1/7/1992 3400 HP 100 Cooper Bes semer 10V250 NOx 0. 00791 0.00926 0. 00944 0.00887 5. 82E-03 PCC 149 149. 2 Tr anscontine ntal Gas Pipeli ne Corporation EPA 7E a nd 20 1/7/1992 3400 HP 100 Cooper Bes semer 10V250 NOx 0. 00321 0.00255 0. 00256 0.00277 PCC CSU-1 CSU-1.1.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 7E 3/31/1999 440 HP 100 Cooper Bes semer GMB-4VTF NOx 0. 00316 NR NR 0.00316 3. 06E-03 PCC CSU-1 CSU-1.10.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 7E 4/1/1999 440 HP 100 Cooper Bes semer GMB-4VTF NOx 0. 00486 NR NR 0.00486 PCC CSU-1 CSU-1.11.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 7E 4/2/1999 440 HP 95 Cooper Bes semer GMB-4VTF NOx 0. 000847 NR NR 0. 000847 PCC CSU-1 CSU-1.12.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 7E 4/2/1999 440 HP 95 Cooper Bes semer GMB-4VTF NOx 0. 00095 NR NR 0.00095 PCC CSU-1 CSU-1.13.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 7E 3/31/1999 440 HP 100 Cooper Bes semer GMB-4VTF NOx 0. 00293 NR NR 0.00293 PCC CSU-1 CSU-1.14.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 7E 3/31/1999 440 HP 100 Cooper Bes semer GMB-4VTF NOx 0. 00261 NR NR 0.00261 PCC CSU-1 CSU-1.15.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 7E 4/1/1999 440 HP 100 Cooper Bes semer GMB-4VTF NOx 0. 0045 NR NR 0. 0045 PCC CSU-1 CSU-1.16.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 7E 4/1/1999 440 HP 100 Cooper Bes semer GMB-4VTF NOx 0. 00514 NR NR 0.00514 PCC CSU-1 CSU-1.2/7.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 7E 4/1/1999 440 HP 68 Cooper Bes semer GMB-4VTF NOx 0. 000262 NR NR 0. 000262 PCC CSU-1 CSU-1.3.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 7E 4/1/1999 440 HP 69 Cooper Bes semer GMB-4VTF NOx 0. 000244 NR NR 0. 000244 PCC CSU-1 CSU-1.4.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 7E 4/2/1999 440 HP 95 Cooper Bes semer GMB-4VTF NOx 0. 00816 NR NR 0.00816 PCC CSU-1 CSU-1.5.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 7E 3/31/1999 440 HP 100 Cooper Bes semer GMB-4VTF NOx 0. 00125 NR NR 0.00125 PCC CSU-1 CSU-1.6.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 7E 3/31/1999 440 HP 100 Cooper Bes semer GMB-4VTF NOx 0. 006 NR NR 0. 006 PCC CSU-1 CSU-1.8.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 7E 3/31/1999 440 HP 95 Cooper Bes semer GMB-4VTF NOx 0. 000978 NR NR 0. 000978 PCC CSU-1 CSU-1.9.1 CSU-Engi nes & Energy Convers ion Laboratory EPA Method 7E 4/1/1999 440 HP 100 Cooper Bes semer GMB-4VTF NOx 0. 00405 NR NR 0.00405 PCC 105 105. 1 Ex xon Company - Avery Isl an d Field Wi de Uni t and Compress or Stati on No. 1 EPA 7E 12/9/1992 880 HP 90 Cooper Bes semer GMV8TF NOx 0. 00269 0.00285 0. 00279 0.00278 2. 78E-03 PCC 117 117 Mobil Oil Corp. EPA 7E 3/28/1990 800 HP 100 Cooper Bes semer GMVA NOx 0. 000563 0. 000542 0. 000236 0. 000447 4.47E-04 PCC 125 125. 1 Texa s Eas ter n - Holl brook Compresor Stati on EPA method 7e 1/25/1991 1350 HP 100 Cooper Bes semer GMVA10 NOx 0. 00978 0.00978 0. 00993 0.00983 1. 05E-02 PCC 125 125. 2 Texa s Eas ter n - Holl brook Compresor Stati on EPA method 7e 1/25/1991 1350 HP 100 Cooper Bes semer GMVA10 NOx 0. 0116 0. 0108 0. 011 0. 0111 PCC 29 29. 23x GRI Site 4 FTI R 8/26/1994 1800 HP 93 Cooper Bes semer GMVC-10C NOx 0. 001 NR NR 0. 001 8. 78E-04 PCC 29 29. 24x GRI Site 4 FTI R 8/30/1994 1800 HP 95 Cooper Bes semer GMVC-10C NOx 0. 00102 NR NR 0.00102 PCC 29 29. 25x GRI Site 4 FTI R 8/30/1994 1800 HP 79 Cooper Bes semer GMVC-10C NOx 0. 000614 NR NR 0. 000614 PCC 132 132 Tennes see Ga s Pipelin e Compa ny EPA 20 4/9/1986 2250 HP 93 Cooper Bes semer GMVH-10C NOx 0. 00597 NR NR 0.00597 5. 97E-03 PCC 145 145 Texa s Gas Tra nsm ission Corporation - Haughton compres sor Stat ion EPA 7E 12/8/1992 1000 HP 92 Cooper Bes semer GMVR NOx 0. 00437 0.00438 0. 00423 0.00433 4. 33E-03 PCC 109 109 Texa co Pipeli ne I nc. - La ke Ba rre

CrudeOil Pressure

Boosting Stati on EPA 7E 3/19/1992 2200 HP 90 MEP 8GTX NOx 0. 00416 0.00407 0. 00364 0.00396 3. 96E-03 PCC 29 29. 22x GRI Site 4 FTI R 8/25/1994 1800 HP 97 Cooper Bes semer GMVC-10C NOx 0. 00111 NR NR 0.00111 1. 11E-03 PCC Clean Burn

En g Avg

Mea n 4. 18E-02 Sta ndard Error 2. 00E-02 Medi an 1. 34E-02 Mode #N/A Sta ndard Devi atio n 1. 09E-01 Sa mpl e Va riance 1. 20E-02 Kurtosis 2. 68E+01 Skewnes s 5. 07E+00 Range 6. 07E-01 Mi nim um 4.47E-04 Ma xim um 6. 07E-01 Sum 1. 25E+00 Count 30 Confi dence Level (95.0%)

4. 09E-02 

# Test Data used for 2SLB Engine NOX 

# Emission Factor Determination

# 9 Report ID Facilit y Na me Method Date Rati ng Uni t Loa d Manufacturer Model Pollutant lbHP1 lb HP2 lbHP3 lbHPA vg Eng Avg Control Devi ce 139 139 Conoco Inc. Gibbs town Termi nal EP A method 7E 11/25/1991 1100 HP 92.7 White Superi or 8GTLE825 NOx 0.00315 0.00309 0.00297 0.00307 3.07E-03 Ca ta lyti c Converter for NOx control 118 118 Philips Petrol eu m Compa ny, Lake Washington Central Battery EP A 7E 10/29/1992 850 HP 100 Caterp illar G399T NOx 0.0146 0.0184 0.0184 0.0171 1.71E-02 No Control 29 29.33x GRI Si te 3A FTIR 6/14/1994 4200 HP 98 Cooper Bes se mer LSV-16 NOx 0.0265 NR NR 0.0265 1.81E-02 No Control 29 29.34x GRI Si te 3A FTIR 6/15/1994 4200 HP 101 Cooper Bes se mer LSV-16 NOx 0.0243 NR NR 0.0243 No Control 29 29.35x GRI Si te 3A FTIR 6/15/1994 4200 HP 87 Cooper Bes se mer LSV-16 NOx 0.0122 NR NR 0.0122 No Control 29 29.36x GRI Si te 3A FTIR 6/15/1994 4200 HP 85 Cooper Bes se mer LSV-16 NOx 0.00445 NR NR 0.00445 No Control 29 29.37x GRI Si te 3A FTIR 6/16/1994 4200 HP 98 Cooper Bes se mer LSV-16 NOx 0.019 NR NR 0.019 No Control 29 29.38x GRI Si te 3A FTIR 6/16/1994 4200 HP 99 Cooper Bes se mer LSV-16 NOx 0.0223 NR NR 0.0223 No Control 110 110.4 Peoples Natural Gas Company - The Laurel Ridge and Rager Mountain Stations NR 8/14/1991 1100 HP NR Cooper-Superi or SGTLB NOx 0.00154 0.00167 0.00183 0.00168 1.68E-03 No Control 125 125.11 Tex as Eastern - Hol lbrook Compreso r Sta ti on EP A method 7E 1/27/1991 2000 HP 100 Ingersoll Rand KV S12 NOx 0.061 0.061 0.062 0.0613 6.58E-02 No Control 125 125.12 Tex as Eastern - Hol lbrook Compreso r Sta ti on EP A method 7E 1/28/1991 2000 HP 100 Ingersoll Rand KV S12 NOx 0.0705 0.069 0.0685 0.0693 No Control 125 125.13 Tex as Eastern - Hol lbrook Compreso r Sta ti on EP A method 7E 1/28/1991 2000 HP 100 Ingersoll Rand KV S12 NOx 0.063 0.064 0.062 0.063 No Control 125 125.14 Tex as Eastern - Hol lbrook Compreso r Sta ti on EP A method 7E 1/29/1991 2000 HP 100 Ingersoll Rand KV S12 NOx 0.0715 0.0695 0.07 0.0703 No Control 125 125.15 Tex as Eastern - Hol lbrook Compreso r Sta ti on EP A method 7E 1/29/1991 2000 HP 100 Ingersoll Rand KV S12 NOx 0.0635 0.0655 0.0655 0.0648 No Control 29 29.39x GRI Si te 4 FTIR 8/28/1994 2000 HP 88 Ingersoll Rand KV S-412 NOx 0.0498 NR NR 0.0498 4.86E-02 No Control 29 29.40x GRI Si te 4 FTIR 8/29/1994 2000 HP 91 Ingersoll Rand KV S-412 NOx 0.0468 NR NR 0.0468 No Control 29 29.41x GRI Si te 4 FTIR 8/29/1994 2000 HP 91 Ingersoll Rand KV S-412 NOx 0.0493 NR NR 0.0493 No Control 116 116.1 Chevron USA Inc. - Warren Gas Pl ant CARB 100 10/1/1991 1000 HP NR Waukesha 7042G1 NOx 0.000364 0.000386 NR 0.000375 4.21E-04 No Control 116 116.2 Chevron USA Inc. - Warren Gas Pl ant CARB 100 10/1/1991 1000 HP NR Waukesha 7042G1 NOx 0.00044 0.000492 NR 0.000466 No Control 131 131.2 Teha chapi-Cummi ngs Water Di st rict CARB 1-100 9/14/1993 973 HP NR Waukesha L5 790GL NOx 0.00155 0.00149 0.00146 0.0015 1.56E-03 No Control 131 131.1 Teha chapi-Cummi ngs Water Di st rict CARB 1-100 9/14/1993 973 HP NR Waukesha L5 7990GL NOx 0.00178 0.00174 0.00178 0.00177 No Control 131 131.4 Teha chapi-Cummi ngs Water Di st rict CARB 1-100 9/14/1993 1060 HP NR Waukesha L5 7990GL NOx 0.00137 0.00142 0.00141 0.0014 No Control 144 144.1 Ll oyd Corporation Central and VL&W East Si tes CARB 100 2/15/1990 1100 HP 83 Waukesha L7 042GL NOx 0.000438 NR NR 0.000438 1.74E-03 No Control 144 144.2 Ll oyd Corporation Central and VL&W East Si tes CARB 101 2/15/1990 1100 HP 78.8 Waukesha L7 042GL NOx 0.00153 NR NR 0.00153 No Control 144 144.3 Ll oyd Corporation Central and VL&W East Si tes CARB 103 2/15/1990 1100 HP 73. 3 Waukesha L7 042GL NOx 0.00143 NR NR 0.00143 No Control 144 144.4 Ll oyd Corporation Central and VL&W East Si tes CARB 103 2/16/1990 1100 HP 77.9 Waukesha L7 042GL NOx 0.00151 NR NR 0.00151 No Control 144 144.5 Ll oyd Corporation Central and VL&W East Si tes CARB 103 2/17/1990 1100 HP 84 Waukesha L7 042GL NOx 0.00256 NR NR 0.00256 No Control 144 144.6 Ll oyd Corporation Central and VL&W East Si tes CARB 103 2/18/1990 1100 HP 79. 2 Waukesha L7 042GL NOx 0.00295 NR NR 0.00295 No Control 126 126.1 Tex aco USA - Los t Hi lls Ga s Plant CARB method 1-100 7/9/1990 760 NR 100 Cooper-Superi or 6GTLA NOx 0.0012 0.00109 NR 0.00114 1.35E-03 PCC 126 126.3 Tex aco USA - Los t Hi lls Ga s Plant CARB method 1-100 7/9/1990 760 NR 91.5 Cooper-Superi or 6GTLA NOx 0.00135 0.00148 NR 0.00142 PCC 126 126.6 Tex aco USA - Los t Hi lls Ga s Plant CARB method 1-100 7/9/1990 760 NR 102 Cooper-Superi or 6GTLA NOx 0.00155 0.00142 NR 0.00148 PCC 126 126.2 Tex aco USA - Los t Hi lls Ga s Plant CARB method 1-100 7/9/1990 1000 NR 88.5 Cooper-Superi or 8GTLA NOx 0.00129 0.001 NR 0.00114 1.44E-03 PCC 126 126.4 Tex aco USA - Los t Hi lls Ga s Plant CARB method 1-100 7/9/1990 1000 NR 91.5 Cooper-Superi or 8GTLA NOx 0.00151 0.00154 NR 0.00152 PCC 126 126.5 Tex aco USA - Los t Hi lls Ga s Plant CARB method 1-100 7/9/1990 1000 NR 87 Cooper-Superi or 8GTLA NOx 0.00167 0.0016 NR 0.00164 PCC 152 152 Na ti onal Fuel Gas Supply Ellisburg Station EP A 20 11/15/1990 2870 HP 100 Dresse r-Rand 412 KV SE NOx 0.00369 0.00373 0.00408 0.00383 3.83E-03 PCC 115 115 Na ti onal Fuel Gas Supply Corporation EP A 20 1/31/1990 2850 HP 100 Dresse r-Rand 412KVSE-1 NOx 0.00327 0.00342 0.00332 0.00334 3.34E-03 PCC 29 29.44x GRI Si te 4 FTIR 8/27/1994 2000 HP 89 Ingersoll Rand KV S-412 NOx 0.00139 NR NR 0.00139 1.20E-03 PCC 29 29.45x GRI Si te 4 FTIR 8/27/1994 2000 HP 82 Ingersoll Rand KV S-412 NOx 0.00121 NR NR 0.00121 PCC 29 29.46x GRI Si te 4 FTIR 8/30/1994 2000 HP 92 Ingersoll Rand KV S-412 NOx 0.00124 NR NR 0.00124 PCC 29 29.47x GRI Si te 4 FTIR 8/30/1994 2000 HP 85 Ingersoll Rand KV S-412 NOx 0.00112 NR NR 0.00112 PCC 29 29.48x GRI Si te 4 FTIR 8/30/1994 2000 HP 84 Ingersoll Rand KV S-412 NOx 0.00108 NR NR 0.00108 PCC 29 29.49x GRI Si te 4 FTIR 8/30/1994 2000 HP 88 Ingersoll Rand KV S-412 NOx 0.00116 NR NR 0.00116 PCC 29 29.50x GRI Si te 4 FTIR 8/30/1994 2000 HP 88 Ingersoll Rand KV S-412 NOx 0.00123 NR NR 0.00123 PCC 29 29.51x GRI Si te 4 FTIR 8/30/1994 2000 HP 87 Ingersoll Rand KV S-412 NOx 0.00126 NR NR 0.00126 PCC 29 29.52x GRI Si te 4 FTIR 8/30/1994 2000 HP 80 Ingersoll Rand KV S-412 NOx 0.00113 NR NR 0.00113 PCC 134 134 Florida Gas TransmissionCompany - Stati on No. 77 EP A 7E 4/1/1992 825 HP 100 Superi or 6GTLA NOx 0.00315 0.00301 0.00332 0.00316 3.16E-03 PCC 29 29.42x GRI Si te 4 FTIR 8/29/1994 2000 HP 90 Ingersoll Rand KV S-412 NOx 0.0104 NR NR 0.0104 1.12E-02 SCR 29 29.43x GRI Si te 4 FTIR 8/29/1994 2000 HP 90 Ingersoll Rand KV S-412 NOx 0.012 NR NR 0.012 SCR

Eng Avg

Mea n 1.15E-02 Standard Error 4.74E-03 Medi an 3.12E-03 Mode #N/A Standard Deviation 1.90E-02 Sample Variance 3.59E-04 Kurtosis 4.54E+00 Skewnes s 2. 26E+00 Range 6.53E-02 Mi nim um 4.21E-04 Maximum 6.58E-02 Sum 1.84E-01 Count 16 Confi dence Level (95.0%)

1.01E-02 

# Test Data used for 4 SLB Engine NOX 

# Emission Factor Determination

# 10 Report ID Facility Name Method Date Ra ti ng Uni t Load Manufacturer Model Pol lu ta nt lb HP1 lb HP2 lb HP3 lb HPAvg Eng Avg Control Device 160 160.1.1 TCC I nc. CARB 100 8/24/1993 1341 HP 100 Waukesha L7 042 NOx 0.0314 0.0287 0.0294 0.0298 2.89E-02 Inlet 160 160.2.1 TCC I nc. CARB 100 8/24/1993 1341 HP 100 Waukesha L7 042 NOx 0.028 0.0274 0.0277 0.0277 Inlet 160 160.3.1 TCC I nc. CARB 100 8/24/1993 1341 HP 100 Waukesha L7 042 NOx 0.0287 0.0283 0.0281 0.0284 Inlet 160 160.4.1 TCC I nc. CARB 100 8/24/1993 1341 HP 100 Waukesha L7 042 NOx 0.0294 0. 028 0.0312 0.0295 Inlet 108 108.5.1 Southern Cal ifornia G as Company - Gol eta Stati on CARB method 1-10 0 8/23/1990 600 HP 96 Ingers ol l Rand KVG-6 NOx 0.0307 0. 029 0.0286 0.0294 2.70E-02 Inlet 108 108.6.1 Southern Cal ifornia G as Company - Gol eta Stati on CARB method 1-10 0 8/24/1990 600 HP 90 Ingers ol l Rand KVG-6 NOx 0.0204 0.0207 0.0209 0.0207 Inlet 108 108.7.1 Southern Cal ifornia G as Company - Gol eta Stati on CARB method 1-10 0 8/27/1990 600 HP 92.5 Ingers ol l Rand KVG-6 NOx 0.0317 0.0305 0.0305 0.0309 Inlet 108 108.1.1 Southern Cal ifornia G as Company - Gol eta Stati on CARB method 1-10 0 8/28/1990 650 HP 87 Ingers ol l Rand LVG-8 NOx 0.0242 0.0221 0.0258 0.024 2.84E-02 Inlet 108 108.2.1 Southern Cal ifornia G as Company - Gol eta Stati on CARB method 1-10 0 8/20/1990 650 HP 86 Ingers ol l Rand LVG-8 NOx 0.0306 0.0301 0.0308 0.0305 Inlet 108 108.3.1 Southern Cal ifornia G as Company - Gol eta Stati on CARB method 1-10 0 8/21/1990 650 HP 86 Ingers ol l Rand LVG-8 NOx 0.0286 0.0288 0.0304 0.0293 Inlet 108 108.4.1 Southern Cal ifornia G as Company - Gol eta Stati on CARB method 1-10 0 8/22/1990 650 HP 86 Ingers ol l Rand LVG-8 NOx 0.0297 0.0301 0.0297 0.0298 Inlet 151 151.1 Southern Cal ifornia G as Company - Gol eta Stati on CARB 1-100 9/23/1991 660 HP 100 Ingers ol l Rand KVG-62 NOx 0.0183 0.02 0.0205 0.0196 2.10E-02 Inlet 151 151.5 Southern Cal ifornia G as Company - Gol eta Stati on CARB 1-100 9/24/1991 660 HP 100 Ingers ol l Rand KVG-62 NOx 0.0253 0.0235 0.0229 0.0239 Inlet 151 151.9 Southern Cal ifornia G as Company - Gol eta Stati on CARB 1-100 9/24/1991 660 HP 100 Ingers ol l Rand KVG-62 NOx 0.0195 0.0198 0.0194 0.0196 Inlet 151 151.13 Southern Cal ifornia G as Company - Gol eta Stati on CARB 1-100 9/25/1991 650 HP 100 Ingers ol l Rand LVG-82 NOx 0.0225 0.0225 0.0218 0.0223 2.11E-02 Inlet 151 151.17 Southern Cal ifornia G as Company - Gol eta Stati on CARB 1-100 9/25/1991 650 HP 100 Ingers ol l Rand LVG-82 NOx 0.0197 0.0205 0.0205 0.0202 Inlet 151 151.21 Southern Cal ifornia G as Company - Gol eta Stati on CARB 1-100 9/26/1991 650 HP 100 Ingers ol l Rand LVG-82 NOx 0.022 0.0232 0.0225 0.0226 Inlet 151 151.25 Southern Cal ifornia G as Company - Gol eta Stati on CARB 1-100 9/25/1991 650 HP 100 Ingers ol l Rand LVG-82 NOx 0.0194 0.0192 0.0189 0.0192 Inlet 151 151.11 Southern Cal ifornia G as Company - Gol eta Stati on CARB 1-100 9/24/1991 660 HP 100 Ingers ol l Rand KVG-62 NOx 0.0189 0.0122 0.0153 0.0155 1.92E-02 Inlet 151 151.3 Southern Cal ifornia G as Company - Gol eta Stati on CARB 1-100 9/23/1991 660 HP 100 Ingers ol l Rand KVG-62 NOx 0.0211 0.02 0.0197 0.0203 Inlet 151 151.7 Southern Cal ifornia G as Company - Gol eta Stati on CARB 1-100 9/24/1991 660 HP 100 Ingers ol l Rand KVG-62 NOx 0.0236 0.02 0.0223 0.022 Inlet 151 151.15 Southern Cal ifornia G as Company - Gol eta Stati on CARB 1-100 9/25/1991 650 HP 100 Ingers ol l Rand LVG-82 NOx 0.0235 0.0132 0.0209 0.0192 1.93E-02 Inlet 151 151.19 Southern Cal ifornia G as Company - Gol eta Stati on CARB 1-100 9/25/1991 650 HP 100 Ingers ol l Rand LVG-82 NOx 0.0215 0.0174 0.0195 0.0195 Inlet 151 151.23 Southern Cal ifornia G as Company - Gol eta Stati on CARB 1-100 9/26/1991 650 HP 100 Ingers ol l Rand LVG-82 NOx 0.0235 0.0171 0.0217 0.0208 Inlet 151 151.27 Southern Cal ifornia G as Company - Gol eta Stati on CARB 1-100 9/25/1991 650 HP 100 Ingers ol l Rand LVG-82 NOx 0.0195 0.0153 0.0185 0.0178 Inlet 120 120 UNOCAL - Coal inga Station Pi pelin e Fa cility CARB 1-100 6/21/1991 765 HP 88 Enterpri se GSG-8 NOx 0.0255 0.0251 0.027 0.0259 2.59E-02 No Control 129 129.1 Tex aco Producing NR 7/29/1993 150 HP NR Waukesha F1197GU NOx 0.00009 NR NR 0.00009 1.38E-04 No Control 129 129.2 Tex aco Producing NR 7/29/1993 150 HP NR Waukesha F1197GU NOx 0.0000507 NR NR 0.0000507 No Control 129 129.3 Tex aco Producing NR 7/29/1993 150 HP NR Waukesha F1197GU NOx 0.00022 NR NR 0.00022 No Control 129 129.4 Tex aco Producing NR 7/29/1993 150 HP NR Waukesha F1197GU NOx 0. 000193 NR NR 0.000193 No Control 29 29.28x GRI Si te 4 FTI R 8/23/1994 896 HP 88 Waukesha L7 042GU NOx 0.0185 NR NR 0.0185 1.85E-02 No Control 29 29.29x GRI Si te 4 FTI R 8/24/1994 896 HP 52 Waukesha L7 042GU NOx 0.0184 NR NR 0.0184 No Control 141 141 CNG Trans mi ssio n Corporati on, State Line Station EP A 20 6/13/1990 1100 HP 95 Ingers ol l Rand KVG-104 NOx 0.00466 0.00421 0.00382 0.00423 4.23E-03 PCC 101 101 Phi lips Petrol eu m Company, Lake Was hi ngton Central Ba tter y EP A method 7E 10/27/1992 550 HP 100 Waukesha L5 108G NOx 0.00511 0.00491 0.00431 0.00478 4.78E-03 PCC 133 133 Becktel Petrol eu m Operati ons Inc - E lkHi lls N aval Petr oleum Res erve No. 1 EP A 7E 5/26/1993 1500 HP 67 Waukesha L7 042 GSIU NOx 0.00148 0.00132 0.00129 0.00136 1.17E-03 PCC 102 102.1 Becktel Petrol eu m Operati ons Inc. - E lkHi lls N aval Petr oleum Res erve No. 1 EP A method 7E 5/25/1993 1500 HP 66 Waukesha L7 042 GSIU NOx 0. 000677 0.000685 0.000705 0.000689 PCC for NOx control 102 102.2 Becktel Petrol eu m Operati ons Inc. - E lkHi lls N aval Petr oleum Res erve No. 1 EP A method 7E 7/22/1993 1500 HP 63 Waukesha L7 042 GSIU NOx 0.00143 0.00147 0.00147 0.00146 PCC for NOx control 112 112.20 UNOCAL Corporati on EP A 7E 10/20/1992 225 HP NR Caterpil lar G342 NOx 0. 000226 0.000229 0.00021 0.000222 2.22E-04 PSC 112 112.11 UNOCAL Corporati on EP A 7E 10/15/1992 46 HP NR M&M Model 605 NOx 0. 000446 NR NR 0.000446 2.72E-04 PSC 112 112.15 UNOCAL Corporati on EP A 7E 10/16/1992 46 HP NR M&M Model 605 NOx 0. 000254 0.000252 0.000233 0.000246 PSC 112 112.16 UNOCAL Corporati on EP A 7E 10/16/1992 46 HP NR M&M Model 605 NOx 0. 000216 0.000252 0.000217 0.000228 PSC 112 112.17 UNOCAL Corporati on EP A 7E 10/19/1992 46 HP NR M&M Model 605 NOx 0. 000237 0.000214 0.00021 0.00022 PSC 112 112.18 UNOCAL Corporati on EP A 7E 10/19/1992 46 HP NR M&M Model 605 NOx 0. 000298 0.000296 0.000407 0.000334 PSC

Eng Avg

Mea n 1.47E-02 Stan dard Error 2.95E-03 Median 1.92E-02 Mode #N/A Stan dard Devi at ion 1.14E-02 Sam pl e Va riance 1.30E-04 Kurtos is -1.79E+00 Skewness -2.29E-01 Ra nge 2.87E-02 Mi nimum 1.38E-04 Maximum 2.89E-02 Sum 2.20E-01 Count 15 Confi dence Level (95.0%)

6.32E-03 

# Test Data used for 4SRB Engine NOX 

# Emission Factor Determination