APPENDIX A 

BHP Billiton Petroleum, Inc. Trinity Consultants 

Sake Prospect Drilling Project 
APPENDIX A1: REVISED NOX BACT EMISSION LIMITS FOR C.R. LUIGS 

ENGINES

BHP Billiton Petroleum, Inc. Trinity Consultants 

Sake Prospect Drilling Project 
BHP Billiton Petroleum, Inc. 5-23 Trinity Consultants 

Sake Project 

TABLE 5-5. PROPOSED NOX BACT EMISSION LIMITS FOR C.R. LUIGS ENGINES

Emission Unit BACT Emission 

Limit 

Emission Limit 

Basis BACT Control Technologies 

Main Power Plant 

Engines(8) – EU-001 

through EU-008 

12.14 g/kW-hr 

Stack Test Data and 

Analysis 

Turbocharger & Aftercooler, and 

Good Combustion Practices 

Crane Engines (4) – 

EU-009 through EU012 

3.10E-02 lb/hp-hr AP-42, Chapter 3, 

Table 3.3-1 

Turbocharger & Aftercooler, and 

Good Combustion Practices 

Cementing Engines(2) 

– EU-016 through 

EU-017 

9.80 g/KW-hr Marine Engine 

Tier 1 Limit 

Turbocharger, and 

Good Combustion Practices 

Cementing Engines(1) 

– EU-018 1.41E-02 lb/hp-hr Vendor Data Turbocharger, and Good Combustion Practices 

Wireline Engines (2) – 

EU-019 and EU-020 6.58E-03 lb/hp-hr Non-Road Engine Tier 3 Limit 

Turbocharger & Aftercooler, and 

Good Combustion Practices 

Wireline Engines (1) – 

EU-021 1.09E-02 lb/hp-hr Non-Road Engine Tier 2 Limit 

Turbocharger & Aftercooler, and 

Good Combustion Practices 

Wireline Engines (2) – 

EU-022 and EU-023 3.10E-02 lb/hp-hr AP-42, Chapter 3, Table 3.3-1 

Good Combustion Practices 

Emergency Generator 

Engine – EU-015 2.40E-02 lb/hp-hr AP-42, Chapter 3, Table 3.4-1 

Turbocharger & Aftercooler, and 

Good Combustion Practices 

Fast Rescue Craft 

(FRC) Engine – EU024 

3.10E-02 lb/hp-hr AP-42, Chapter 3, 

Table 3.3-1 

Turbocharger, and 

Good Combustion Practices 

Lifeboat Engines (4) – 

EU-025 through EU028 

3.10E-02 lb/hp-hr AP-42, Chapter 3, 

Table 3.3-1 

Good Combustion Practices 

5.2.1.3 CO & VOC BACT ANALYSES FOR INTERNAL COMBUSTION ENGINES

CO & VOC are formed due to incomplete combustion of the diesel fuel in the 

combustion chamber and depend in varying degrees on the extent of fuel 

mixing, resulting air-to-fuel ratios, combustion temperature, and residence time. 

Emissions of CO are an intermediate product produced by the incomplete 

combustion of hydrocarbons. The emissions are formed in hot, oxygendepleted regions of the combustion chamber and at the edges of the lean flame 

zone where the temperature is lower. Short residence times also contribute to 

CO formation. Most of the VOC in diesel exhaust are the result of unburned 

fuel, although some are formed as combustion products. Engine operating 

conditions such as engine load and injection timing play a role in the formation 

of VOC emissions from the diesel engine. 
APPENDIX A2: REVISED CO BACT EMISSION LIMITS FOR C.R. LUIGS 

ENGINES

BHP Billiton Petroleum, Inc. Trinity Consultants 

Sake Prospect Drilling Project 
BHP Billiton Petroleum, Inc. 5-29 Trinity Consultants 

Sake Project 

TABLE 5-7. PROPOSED CO BACT EMISSION LIMITS FOR C.R. LUIGS ENGINES

Emission Unit BACT 

Emission Limit 

Emission Limit 

Basis BACT Control Technologies 

Main Power Plant Engines

(8) – EU-001 through EU008 

2.42 g/kW-hr 

Stack Test Data and 

Analysis 

Good Combustion Practices 

Crane Engines (4) – EU009 through EU-012 6.68E-03 lb/hp-hr AP-42, Chapter 3, 

Table 3.3-1 

Good Combustion Practices 

Cementing Engines(2) – 

EU-016 through EU-017 

5.50E-03 lb/hp-hr AP-42, Chapter 3, 

Table 3.4-1 

Good Combustion Practices 

Cementing Engines(1) – 

EU-018 2.87E-03 lb/hp-hr Vendor Data Good Combustion Practices 

Wireline Engines (2) – EU019 and EU-020 5.76E-03 lb/hp-hr Non-Road Engine 

Tier 3 Limit 

Good Combustion Practices 

Wireline Engines (1) – EU021 5.76E-03 lb/hp-hr Non-Road Engine 

Tier 2 Limit 

Good Combustion Practices 

Wireline Engines (2) – EU022 and EU-023 6.68E-03 lb/hp-hr AP-42, Chapter 3, 

Table 3.3-1 

Good Combustion Practices 

Emergency Generator 

Engine – EU-015 5.50E-03 lb/hp-hr AP-42, Chapter 3, Table 3.4-1 

Good Combustion Practices 

Fast Rescue Craft (FRC) 

Engine – EU-024 6.68E-03 lb/hp-hr AP-42, Chapter 3, 

Table 3.3-1 

Good Combustion Practices 

Lifeboat Engines (4) – EU025 through EU-028 6.68E-03 lb/hp-hr AP-42, Chapter 3, 

Table 3.3-1 

Good Combustion Practices 
APPENDIX B 

BHP Billiton Petroleum, Inc. Trinity Consultants 

Sake Prospect Drilling Project 
APPENDIX B1: REVISED NOX BACT EMISSION LIMITS FOR DD1 ENGINES

BHP Billiton Petroleum, Inc. Trinity Consultants 

Sake Prospect Drilling Project 
BHP Billiton Petroleum, Inc. 5-60 Trinity Consultants 

Sake Project 

TABLE 5-17. PROPOSED NOX BACT EMISSION LIMITS FOR DD1 ENGINES

Emission Unit BACT Emission 

Limit 

Emission Limit 

Basis BACT Control Technologies 

Main Power Plant 

Engines(8) – EU-001 

through EU-008 

9.27 g/kW-hr 

Stack Test Data and 

Analysis 

Turbocharger & Aftercooler, and 

Good Combustion Practices 

Cementing Engines (2) 

– EU-012 and EU-013 

9.80 g/KW-hr Marine Engine 

Tier 1 Limit 

Turbocharger, and 

Good Combustion Practices 

Cementing Engines (1) 

– EU-014 1.41E-02 lb/hp-hr Vendor Data Turbocharger, and Good Combustion Practices 

Cementing Engines (1) 

– EU-015 1.09E-02 lb/hp-hr Non-Road Engine Tier 2 Limit 

Turbocharger, and 

Good Combustion Practices 

Wireline Engines (2) – 

EU-016 and EU-017 6.58E-03 lb/hp-hr Non-Road Engine Tier 3 Limit 

Turbocharger & Aftercooler, and 

Good Combustion Practices 

Wireline Engines (1) – 

EU-018 1.09E-02 lb/hp-hr Non-Road Engine Tier 2 Limit 

Turbocharger & Aftercooler, and 

Good Combustion Practices 

Wireline Engines (2) – 

EU-019 and EU-020 3.10E-02 lb/hp-hr AP-42, Chapter 3, Table 3.3-1 

Good Combustion Practices 

Emergency Generator 

Engine – EU-011 2.40E-02 lb/hp-hr AP-42, Chapter 3, Table 3.4-1 

Turbocharger & Aftercooler, and 

Good Combustion Practices 

Fast Rescue Craft 

(FRC) Engine – EU021 3.10E-02 lb/hp-hr AP-42, Chapter 3, 

Table 3.3-1 

Turbocharger, and 

Good Combustion Practices 

Lifeboat Engines (4) – 

EU-022 through EU025 

3.10E-02 lb/hp-hr AP-42, Chapter 3, 

Table 3.3-1 

Good Combustion Practices 

5.3.1.3 CO & VOC BACT ANALYSES FOR INTERNAL COMBUSTION ENGINES

CO & VOC are formed due to incomplete combustion of the diesel fuel in the 

combustion chamber and depend in varying degrees on the extent of fuel 

mixing, resulting air-to-fuel ratios, combustion temperature, and residence time. 

Emissions of CO are an intermediate product produced by the incomplete 

combustion of hydrocarbons. The emissions are formed in hot, oxygendepleted regions of the combustion chamber and at the edges of the lean flame 

zone where the temperature is lower. Short residence times also contribute to 

CO formation. Most of the VOC in diesel exhaust are the result of unburned 

fuel, although some are formed as combustion products. Engine operating 

conditions such as engine load and injection timing play a role in the formation 

of VOC emissions from the diesel engine. 
APPENDIX B2: REVISED CO BACT EMISSION LIMITS FOR DD1 ENGINES

BHP Billiton Petroleum, Inc. Trinity Consultants 

Sake Prospect Drilling Project 
BHP Billiton Petroleum, Inc. 5-66 Trinity Consultants 

Sake Project 

TABLE 5-19. PROPOSED CO BACT EMISSION LIMITS FOR DD1 ENGINES

Emission Unit BACT 

Emission Limit 

Emission Limit 

Basis BACT Control Technologies 

Main Power Plant Engines

(8) – EU-001 through EU008 

1.98 g/kW-hr 

Stack Test Data and 

Analysis 

Good Combustion Practices 

Cementing Engines (2) – 

EU-012 and EU-013 

5.50E-03 lb/hp-hr AP-42, Chapter 3, 

Table 3.4-1 

Good Combustion Practices 

Cementing Engines (1) – 

EU-014 2.87E-03 lb/hp-hr Vendor Data Good Combustion Practices 

Cementing Engines (1) – 

EU-015 5.76E-03 lb/hp-hr Non-Road Engine Tier 2 Limit 

Good Combustion Practices 

Wireline Engines (2) – EU016 and EU-017 5.76E-03 lb/hp-hr Non-Road Engine 

Tier 3 Limit 

Good Combustion Practices 

Wireline Engines (1) – EU018 5.76E-03 lb/hp-hr Non-Road Engine 

Tier 2 Limit 

Good Combustion Practices 

Wireline Engines (2) – EU019 and EU-020 6.68E-03 lb/hp-hr AP-42, Chapter 3, 

Table 3.3-1 

Good Combustion Practices 

Emergency Generator 

Engine – EU-011 5.50E-03 lb/hp-hr AP-42, Chapter 3, Table 3.4-1 

Good Combustion Practices 

Fast Rescue Craft (FRC) 

Engine – EU-021 6.68E-03 lb/hp-hr AP-42, Chapter 3, 

Table 3.3-1 

Good Combustion Practices 

Lifeboat Engines (4) – EU022 through EU-025 6.68E-03 lb/hp-hr AP-42, Chapter 3, 

Table 3.3-1 

Good Combustion Practices 
APPENDIX C 

BHP Billiton Petroleum, Inc. Trinity Consultants 

Sake Prospect Drilling Project 
BHP Billiton Petroleum, Inc. Trinity Consultants 

Sake Project 

6. PART 71 FORMS
APPENDIX C1: REVISED PART 71 FORMS FOR C.R. LUIGS DRILLSHIP

BHP Billiton Petroleum, Inc. Trinity Consultants 

Sake Prospect Drilling Project 
BHP Billiton Petroleum, Inc. Trinity Consultants 

Sake Project 

6. PART 71 FORMS (CONTINUED) 

C.R. LUIGS DRILLSHIP SCENARIO
 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

CERTIFICATION OF TRUTH, ACCURACY, AND COMPLETENESS (CTAC)

This form must be completed, signed by the “Responsible Official” designated for the facility or 

emission unit, and sent with each submission of documents (i.e., application forms, updates to 

applications, reports, or any information required by a part 71 permit). 

A. Responsible Official

 

Name: (Last) ____RAINEY______________ (First) _____DAVID_____________ (MI) ____ 

Title _______PRESIDENT EXPLORATION__________________________________ 

Street or P.O. Box _1360 POST OAK BOULEVARD, SUITE 150______________________ 

City ___________HOUSTON____________________ State __TX_ ZIP _77056___ - _____ 

Telephone (_713) _961_ - __8268___ Ext. _______ Facsimile (____) _____ - __________ 

B. Certification of Truth, Accuracy and Completeness (to be signed by the responsible 

official) 

I certify under penalty of law, based on information and belief formed after reasonable inquiry, the 

statements and information contained in these documents are true, accurate and complete. 

Name (signed) _____________________________________ 

Name (typed) ____DAVID__RAINEY___________________ Date: __ /___ /_____ 

EPA Form 5900-02 
1

 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

FEE CALCULATION WORKSHEET (FEE)

Use this form initially, or thereafter on an annual basis, to calculate part 71 fees. 

A. General Information 

Type of fee (Check one): _X_Initial ___Annual 

Deadline for submitting fee calculation worksheet _N/A_/____/_______ 

For initial fees, emissions are based on (Check one): 

___ Actual emissions for the preceding calendar year. (Required in most circumstances.) 

_X_ Estimates of actual emissions for the current calendar year. (Required when 

operations commenced during the preceding calendar year.) 

Date commenced operations ____/____/______ 

___ Estimates of actual emissions for the preceding calendar year. (Optional after a part 

71 permit was issued to replace a part 70 permit, but only if initial fee payment is 

due between January 1 and March 31; otherwise use actual emissions for the 

preceding calendar year.) 

For annual fee payment, you are required to use actual emissions for the preceding calendar year. 

B. Source Information: Complete this section only if you are paying fees but not applying for a permit. 

Source or facility name ___N/A_________________________________________________ 

Mailing address: Street or P.O. Box ____________________________________________________ 

City_______________________________________ State______ ZIP__________ - ______ 

Contact person__________________________________ Title_____________________________ 

Telephone (_____) _____ - _________ Ext________ Part 71 permit no. _____________________ 

C. Certification of Truth, Accuracy and Completeness: Only needed if not submitting a separate form CTAC. 

I certify under penalty of law, based on information and belief formed after reasonable inquiry, the 

statements and information contained in this submittal (form and attachments) are true, accurate and 

complete. 

Name (signed) __N/A______________________ 

Name (typed) ________________________________________ Date:____ /____ /_______ 

EPA Form 5900-03 
FEE 2

D. Annual Emissions Report for Fee Calculation Purposes -- Non-HAP 

You may use this to report actual emissions (tons per year) of regulated pollutants (for fee calculation) on a 

calendar-year basis for both initial and annual fee calculation purposes. Section E is designed to report 

HAP emissions. Quantify all actual emissions, including fugitives, but do not include insignificant emissions 

and certain regulated air pollutants that are not counted for fee purposes, such as CO (see instructions). 

You may round to the nearest tenth of a ton on this form. Sum the emissions in each column and enter a 

subtotal at the bottom of the page. If any subtotal exceeds 4,000 tons, enter 4,000 for that column. 

This data is for _See Note 1 Below__ (year) 

 

Emission Unit ID 

NOx VOC SO2 PM10 Lead Other 

EU-001 – EU-008 

(Main Engines) 

1318.80 44.39 0.73 27.75 1.40E-02 

EU-009 – EU-012 

(Crane Engines) 

82.83 6.72 0.03 5.88 5.42E-04 

EU-013 

(Dust Collectors) 

-- -- -- 1.08 -- 

EU-014 

(Mud Degassing) 

-- 19.39 -- -- -- 

EU-015 

(E Generator) 

1.49 0.04 0.001 0.02 1.26E-05 

EU-016 – EU-018 

(Cementing Engines) 

8.67 0.34 0.01 0.21 1.10E-04 

EU-019 – EU-023 

(Wireline Engines) 

7.43 1.10 0.005 0.48 8.86E-05 

EU-024 

(FRC Engine) 

5.43E-02 4.40E-03 1.85E-05 3.85E-03 3.55E-07 

EU-025 – EU-028 

(Lifeboat Engines) 

6.05E-02 4.90E-03 2.06E-05 4.29E-03 3.96E-07 

EU-029 – EU-059, 

EU-090 – EU-091 

(C.R. Luigs Storage 

Tanks) 

-- 5.70E-01 -- -- -- 

EU-060 – EU-089 

(Support Vessels) 

278.76 10.33 0.17 6.45 3.18E-03 

SUBTOTAL 1698.08 82.89 0.94 41.89 0.02 

EPA Form 5900-03 
FEE 

EPA Form 5900-03 

3

Note 1 – The proposed project has not yet commenced operation. This application is being submitted to obtain both 

construction and operation authorization. Therefore, the emission estimates presented here represent potential emissions.

E. Annual Emissions Report for Fee Calculation Purposes -- HAP 

HAP Identification. Identify individual HAP emitted at the facility, identify the CAS number, and assign a 

unique identifier for use in the second table in this section. Whenever assigning identifier codes, use 

"HAP1” for the first, "HAP2" for the second, and so on. 

 Name of HAP CAS No Identifier 

1,3- Butadiene 00106-99-0 HAP1 

Acetaldehyde 00075-07-0 HAP2 

Acrolein 00107-02-8 HAP3 

Benzene 00071-43-2 HAP4 

Formaldehyde 00050-00-0 HAP5 

Toluene 00108-88-3 HAP6 

Xylene 001330-20-7 HAP7 

Total PAH 130498-29-2 HAP8 

Naphthalene 00091-20-3 HAP9 
EPA Form 5900-03 

4

HAP Emissions. Report the actual emissions of individual HAP identified above. Use the identifiers assigned i

Include all emissions, including fugitives, and do not include insignificant emissions. You may round to the nea

Sum the emissions in each column and enter a subtotal at the bottom of the page. If any subtotal exceeds 4,00This data is for __See Note 1 Below_ (year) 

Actual Emissions (Tons/Year) Emissions Unit ID 

HAP 1 HAP 2 HAP 3 HAP 4 HAP 5 HAP 6 HAP 

EU-001 – EU-008 (Main Engines) 

- 1.22E-02 3.82E-03 3.76E-01 3.82E-02 1.36E-01 9.35E-02 

EU-009 – EU-012 (Crane Engines) 

7.31E-04 1.43E-02 1.73E-03 1.74E-02 2.21E-02 7.65E-03 5.33E-03 

EU-013 (Dust Collectors) 

- - - - - - - 

EU-014 (Mud Degassing) 

- - - - - - - 

EU-015 (E Generator) 

- 1.09E-05 3.41E-06 3.36E-04 3.42E-05 1.22E-04 8.36E-05 

EU-016 – EU-018 (Cementing t Engines) 

6.71E-06 2.23E-04 4.43E-05 2.96E-03 4.87E-04 1.09E-03 7.46E-04 

EU-019 – EU-023 (Wireline Engines) 

1.19E-04 2.34E-03 2.83E-04 2.85E-03 3.61E-03 1.25E-03 8.71E-04 

EU-024 (FRC Engine) 

4.79E-07 9.40E-06 1.13E-06 1.14E-05 1.45E-05 5.01E-06 3.49E

EU-025 – EU-028 (Lifeboat Engines) 

5.34E-07 1.05E-05 1.26E-06 1.27E-05 1.61E-05 5.58E-06 3.89E-06 

EU-060 – EU-061 (Support Vessels) 

2.41E-05 3.23E-03 9.18E-04 8.53E-02 9.34E-03 3.09E-02 2.13E-02 

SUBTOTALS 8.83E-04 3.24E-02 6.80E-03 4.85E-01 7.38E-02 1.77E-01 1.22E-0

Note 1 – The proposed project has not yet commenced operation. This application is being submitted to obtain both constauthorization. Therefore, the emissions estimates presented here represent potential emissions.
5

F. Fee Calculation Worksheet

This section is used to calculate the total fee owed for both initial and annual fee payment purposes. 

Reconciliation is only for cases where you are paying the annual fee and you used any type of estimate 

of actual emissions when you calculated the initial fee. If you do not need to reconcile fees, only 

complete line 1-5 and then skip down to lines 21 – 26. See instructions for more detailed explanation. 

1. Sum the emissions from section D of this form (non-HAP) and enter the total (tons). 1823.82 

2. Sum the emissions from section E of this form (HAP) and enter the total (tons). 1.03 

3. Sum lines 1 and 2. 1824.85 

4. Enter the emissions that were counted twice. If none, enter "0." 

*Note: VOC-HAP emissions totaling1.1 tons have been reported under line 1 and 2 of this 

calculation. 1.03 

5. Subtract line 4 from line 3, round to the nearest ton, and enter the result here. 1824 

RECONCILIATION 

 (WHEN INITIAL FEES WERE BASED ON ESTIMATES 

FOR THE “CURRENT” CALENDAR YEAR) 

Only complete lines 6-10 if you are paying the first annual fee and initial fees were based on estimated actual 

emissions for the calendar year in which you paid initial fees; otherwise skip to line 11 or to line 21. 

6. Enter the total estimated actual emissions for the year the initial fee was paid 

(previously reported on line 5 of the initial fee form). N/A 

7. If line 5 is greater than line 6, subtract line 6 from line 5, and enter the result. 

Otherwise enter "0." 

8. If line 6 is greater than line 5, subtract line 5 from line 6, and enter the result. 

Otherwise enter "0." 

9. If line 7 is greater than 0, multiply line 7 by last year’s fee rate ($/ton) and enter the 

result here. This is the underpayment. Go to line 21. 

10. If line 8 is greater than 0, multiply line 8 by last year's fee rate ($/ton) and enter the 

result here. This is the overpayment. Go to line 21. 

RECONCILIATION 

 (WHEN INITIAL FEES WERE BASED ON ESTIMATES 

FOR THE “PRECEDING” CALENDAR YEAR) 

Only complete lines 11-20 if you are paying the first annual fee and initial fees were based on estimated actual 

emissions for the calendar year preceding initial fee payment; otherwise skip to line 21. If completing this 

section, you will also need to complete sections D and E to report actual emissions for the calendar year 

preceding initial fee payment. 

11. Sum the actual emissions from section D (non-HAP) for the calendar year preceding 

initial fee payment and enter the result here. N/A 

12. Sum the actual emissions from section E (HAP) for the calendar year preceding 

initial fee payment and enter the result here. 

13. Add lines 11 and 12 and enter the total here. These are total actual emissions for 

the calendar year preceding initial fee payment. 

14. Enter double counted emission from line 13 here. If none, enter "0." 

15. Subtract line 14 from line 13, round to the nearest ton, and enter the result here. 

EPA Form 5900-03 
FEE 

EPA Form 5900-03 

6

16. Enter the total estimated actual emissions previously reported on line 5 of the initial 

fee form. These are estimated actual emissions for the calendar year preceding 

initial fee payment. 

17. If line 15 is greater than line 16, subtract line 16 from line 15, and enter the result 

here. Otherwise enter "0." 

18. If line 16 is greater than line 15, subtract line 15 from line 16, and enter the result 

here. Otherwise enter "0." 

19. If line 17 is greater than 0, multiply line 17 by last year’s fee rate ($/ton) and enter the 

result here. This is the underpayment. 

20. If line 18 is greater than 0, multiply line 18 by last year’s fee rate ($/ton) and enter the 

result on this line. This is the overpayment. 

FEE CALCULATION 

21. Multiply line 5 (tons) by the current fee rate ($/ton) and enter the result here. $83,904.00 

22. Enter any underpayment from line 9 or 19 here. Otherwise enter "0." 0 

23. Enter any overpayment from line 10 or 20 here. Otherwise enter "0." 0 

24. If line 22 is greater than "0," add it to line 21 and enter the result here. If line 23 is 

greater than "0," subtract this from line 21 and enter the result here. Otherwise enter 

the amount on line 21 here. This is the fee adjusted for reconciliation. 0 

25. If your account was credited for fee assessment error since the last time you paid 

fees, enter the amount of the credit here. Otherwise enter "0." 0 

26. Subtract line 25 from line 24 and enter the result here. Stop here. This is the total 

fee amount that you must remit to EPA. 
 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

GENERAL INFORMATION AND SUMMARY (GIS)

A. Mailing Address and Contact Information 

Facility name BHP Billiton Petroleum (GOM) Inc. – Sake Drilling Project

Mailing address: Street or P.O. Box 1360 Post Oak Blvd, Suite 150

City Houston State TX ZIP 77056 

Contact person: Susan Wilson Title HSE Analyst Regulatory

Telephone (713) 599 - 6349 

B. Facility Location 

Temporary source? _X__Yes No Plant site location Eastern Gulf of Mexico (49 Contiguous Lease 

 Blocks in DeSoto Canyon)

City _____N/A__ State__N/A___ County___N/A___ EPA Region_4_ 

Is the facility located within: 

Indian lands? ___YES _X_ NO OCS waters? _X_YES ___ NO 

Non-attainment area? ___ YES _X_NO If yes, for what air pollutants? __N/A_______ 

Within 50 miles of affected State? __ YES X NO If yes, What State(s)? N/A 

C. Owner 

Name BHP Billiton Petroleum (GOM) Inc. Street/P.O. Box 1360 Post Oak Blvd, Suite 150

City Houston State TX ZIP 77056 

Telephone (713) 559 - 6349 

D. Operator 

Name BHP Billiton Petroleum (GOM) Inc. Street/P.O. Box 1360 Post Oak Blvd, Suite 150

City Houston State TX ZIP 77056

Telephone (713) 559 - 6349 

EPA Form 5900-79 
GIS 2 

EPA Form 5900-79 

E. Application Type 

Mark only one permit application type and answer the supplementary question appropriate for the type 

marked. 

_X_Initial Permit ___ Renewal ___ Significant Mod ___ Minor Permit Mod(MPM) 

___ Group Processing, MPM ___ Administrative Amendment 

For initial permits, when did operations commence? Operations expected to commence December 1, 2011

For permit renewal, what is the expiration date of current permit? _____/____/_____ 

F. Applicable Requirement Summary 

Mark all types of applicable requirements that apply. 

___ SIP ___ FIP/TIP _X_ PSD ___Non-attainment NSR

 

___ Minor source NSR _X_ Section 111 ___ Phase I acid rain ___Phase II acid rain 

___ Stratospheric ozone _X_ OCS regulations __ NESHAP ___ Sec. 112(d) MACT 

___ Sec. 112(g) MACT ___ Early reduction of HAP ___ Sec 112(j) MACT ___ RMP [Sec.112(r)] 

 

___ Tank Vessel requirements, sec. 183(f)) ___ Section 129 Standards/Requirement 

___ Consumer / comm.. products, ' 183(e) __ NAAQS, increments or visibility (temp. sources) 

Has a risk management plan been registered? ___YES _X_NO Regulatory agency ____________ 

Phase II acid rain application submitted? ___YES _X_NO If yes, Permitting authority ____________

G. Source-Wide PTE Restrictions and Generic Applicable Requirements 

Cite and describe any emissions-limiting requirements and/or facility-wide "generic" applicable requirements. 

Please see Section 3 of permit application report and Appendix A. 
GIS 3 

EPA Form 5900-79 

H. Process Description 

List processes, products, and SIC codes for the facility. 

 Process Products SIC 

OCS Exploratory Drilling Operations Petroleum Products 1381 

I. Emission Unit Identification 

Assign an emissions unit ID and describe each emissions unit at the facility. Control equipment and/or alternative 

operating scenarios associated with emissions units should by listed on a separate line. Applicants may exclude 

from this list any insignificant emissions units or activities. 

 Emissions Unit ID Description of Unit 

EU-001 through EU-008 Eight 5,875 HP Main Engines 

EU-009 through EU-012 Four 305 HP Crane Engines 

EU-013 Mud and Cement Mixing: Dust Collectors 

EU-014 Mud Degassing Operations 

EU-015 2,064 HP Emergency Generator Engine 

EU-016 and EU-017 Two 860 HP Cementing Engines 

EU-018 490 HP Cement Unit Nitrogen Pump Engine 

EU-019 through EU-021 Three 300 HP Wireline Unit Engines 

EU-022 and EU-023 Two 121 HP Wireline Unit Generator Engines 

EU-024 140 HP Fast Rescue Craft Engine 

EU-025 through EU-028 Four 39 HP Lifeboat Engines 

EU-029 through EU-030 # 7 WT Storage Tanks - Two 322,644 gallon Diesel Storage Tanks 

EU-031 through EU-032 #8 WT Storage Tanks - Two 293,160 gallon Diesel Storage Tanks 

EU-033 and EU-034 

#8 DB Storage Tanks - Two 140,994 gallon Diesel Storage Tanks 
GIS 4 

EU-035 and EU-036 #9 DB Storage Tanks - Two 100,590 gallon Diesel Storage Tanks 

EU-037 through EU-040 Settling/Day Tanks - Four 29,358 gallon Diesel Storage Tanks 

EU-041 through EU-044 Crane Tanks - Four 252 gallon Diesel Storage Tanks 

EU-045 Emergency Generator Tank - 2,688 gallon Diesel Storage Tank 

EU-046 FRC Tank - 40 gallon Diesel Storage Tank 

EU-047 through EU-050 Lifeboat Tanks - Four 59 gallon Diesel Storage Tanks 

EU-051 Hydraulic Fluid Tank - 119 gallon Hydraulic Fluid Storage Tank 

EU-052 Base Oil Tank - 148,456 gallon Base Oil Storage Tank 

EU-053 and EU-054 Cementing Engine Tanks - Two 227 gallon Diesel Storage Tanks 

EU-055 Wireline Unit Tank 1 – 50 gallon Diesel Storage Tank 

EU-056 Wireline Unit Tank 2 – 20 gallon Diesel Storage Tank 

EU-057 GSU-W Tank – 70 gallon Diesel Storage Tank 

EU-058 DHPS-EA Tank – 70 gallon Diesel Storage Tank 

EU-059 POSU-CA Tank – 100 gallon Diesel Storage Tank 

EU-060 Work Boat Engines 

EU-061 Crew Boat Engines 

EU-062 and EU-063 Crew Boat Tanks 

EU-064 through EU-089 Work Boat Tanks 

EU-090 and EU-091 Helifuel Tanks 

EPA Form 5900-79 
GIS 5 

J. Facility Emissions Summary 

Enter potential to emit (PTE) for the facility as a whole for each air pollutant listed below. Enter the name of the 

single HAP emitted in the greatest amount and its PTE. For all pollutants stipulations to major source status 

may be indicated by entering "major" in the space for PTE. Indicate the total actual emissions for fee purposes 

for the facility in the space provided. Applications for permit modifications need not include actual emissions 

information. 

NOx _1,698.08__ tons/yr VOC _82.89__ tons/yr SO2 __0.94_ tons/yr 

PM-10 __41.89_ tons/yr CO __373.09_ tons/yr Lead __0.02__ tons/yr 

Total HAP _1.03__ tons/yr 

Single HAP emitted in the greatest amount ___Benzene__ PTE _0.49__ tons/yr 

Total of regulated pollutants (for fee calculation), Sec. F, line 5 of form FEE 1824 tons/yr 

K. Existing Federally-Enforceable Permits 

 Permit number(s) __N/A_ Permit type _____________ Permitting authority __________ 

 Permit number(s) __N/A_ Permit type _____________ Permitting authority _________ 

L. Emission Unit(s) Covered by General Permits 

Emission unit(s) subject to general permit __N/A__ 

 

Check one: ___ Application made ___ Coverage granted 

General permit identifier ______________________________ Expiration Date ____/____/____ 

M. Cross-referenced Information 

Does this application cross-reference information? ___ YES _X_ NO (If yes, see instructions) 

EPA Form 5900-79 
EPA Form 5900-84 

 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

EMISSION CALCULATIONS (EMISS)

Calculate potential to emit (PTE) for applicability purposes and actual emissions for fee purposes for 

each emissions unit, control device, or alternative operating scenario identified in section I of form 

GIS. If form FEE does not need to be submitted with the application, do not calculate actual 

emissions. 

A. Emissions Unit ID __EU-001 ____ 

B. Identification and Quantification of Emissions 

First, list each air pollutant that is either regulated at the unit or present in major amounts, then list 

any other regulated pollutant (for fee calculation) not already listed. HAP may be simply listed as 

"HAP." Next, calculate PTE for applicability purposes and actual emissions for fee purposes for 

each pollutant. Do not calculate PTE for air pollutants listed solely for fee purposes. Include all 

fugitives for fee purposes. You may round to the nearest tenth of a ton for yearly values or tenth 

of a pound for hourly values.

Emission Rates 

Potential to Emit 

Air Pollutants 

 Actual 

 Annual 

 Emissions 

 (tons/yr) 

 Hourly 

 (lb/hr) 

 Annual 

 (tons/yr) 

 

CAS No. 

PM N/A 4.11 6.05 

PM10

N/A 2.36 3.47 

PM2.5

N/A 2.29 3.37 

NOx N/A 111.98 164.85 

SO2

N/A 0.06 0.09 

H2SO4 N/A 0.002 0.003 

CO N/A 22.32 32.86 

VOC N/A 3.77 5.55 

Pb N/A 1.19E-03 1.76E-03 

CO2e N/A 6838.80 10067.57 

1,3-Butadiene N/A - - 00106-990 

Acetaldehyde N/A 1.04E-03 1.53E-03 00075-07-0 

Acrolein N/A 3.24E-04 4.77E-04 00107-02-8 

Benzene N/A 3.19E-02 4.70E-02 00071-43-2 

Formaldehyde N/A 3.24E-03 4.78E-03 00050-00-0 

Toluene N/A 1.16E-02 1.70E-02 00108-88-3 

Xylene N/A 7.94E-03 1.17E-02 001330-20-7 

Total PAH N/A 8.72E-03 1.28E-02 130498-29-2 

Naphthalene N/A 5.35E-03 7.87E-03 00091-20-3 
EMISS 

EPA Form 5900-84 

2

 OMB No. 2060-0336, Approval Expires 

09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

EMISSION CALCULATIONS (EMISS)

Calculate potential to emit (PTE) for applicability purposes and actual emissions for fee purposes for 

each emissions unit, control device, or alternative operating scenario identified in section I of form 

GIS. If form FEE does not need to be submitted with the application, do not calculate actual 

emissions. 

A. Emissions Unit ID __EU-002 ____ 

B. Identification and Quantification of Emissions 

First, list each air pollutant that is either regulated at the unit or present in major amounts, then list any 

other regulated pollutant (for fee calculation) not already listed. HAP may be simply listed as "HAP." Next, 

calculate PTE for applicability purposes and actual emissions for fee purposes for each pollutant. Do not 

calculate PTE for air pollutants listed solely for fee purposes. Include all fugitives for fee purposes. You 

may round to the nearest tenth of a ton for yearly values or tenth of a pound for hourly values. 

Emission Rates 

Potential to Emit 

Air Pollutants 

 Actual 

 Annual 

 Emissions 

 (tons/yr) 

 Hourly 

 (lb/hr) 

 Annual 

 (tons/yr) 

 

CAS No. 

PM N/A 4.11 6.05 

PM10 N/A 2.36 3.47 

PM2.5

N/A

2.29 3.37 

NOx

N/A

111.98 164.85 

SO2

N/A

0.06 0.09 

H2SO4 N/A 0.002 0.003 

CO 

N/A

22.32 32.86 

VOC N/A 3.77 5.55 

Pb 

N/A

1.19E-03 1.76E-03 

CO2e 

N/A

6838.80 10067.57 

1,3-Butadiene 

N/A - - 00106-990 

Acetaldehyde N/A 1.04E-03 1.53E-03 00075-07-0 

Acrolein N/A 3.24E-04 4.77E-04 00107-02-8 

Benzene N/A 3.19E-02 4.70E-02 00071-43-2 

Formaldehyde N/A 3.24E-03 4.78E-03 00050-00-0 

Toluene N/A 1.16E-02 1.70E-02 00108-88-3 

Xylene N/A 7.94E-03 1.17E-02 001330-20-7 

Total PAH N/A 8.72E-03 1.28E-02 130498-29-2 

Naphthalene N/A 5.35E-03 7.87E-03 00091-20-3 
EMISS 

EPA Form 5900-84 

3

 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

EMISSION CALCULATIONS (EMISS)

Calculate potential to emit (PTE) for applicability purposes and actual emissions for fee purposes for 

each emissions unit, control device, or alternative operating scenario identified in section I of form 

GIS. If form FEE does not need to be submitted with the application, do not calculate actual 

emissions. 

A. Emissions Unit ID __EU-003 ____ 

B. Identification and Quantification of Emissions 

First, list each air pollutant that is either regulated at the unit or present in major amounts, then list any 

other regulated pollutant (for fee calculation) not already listed. HAP may be simply listed as "HAP." Next, 

calculate PTE for applicability purposes and actual emissions for fee purposes for each pollutant. Do not 

calculate PTE for air pollutants listed solely for fee purposes. Include all fugitives for fee purposes. You 

may round to the nearest tenth of a ton for yearly values or tenth of a pound for hourly values. 

Emission Rates 

Potential to Emit 

Air Pollutants 

 Actual 

 Annual 

 Emissions 

 (tons/yr) 

 Hourly 

 (lb/hr) 

 Annual 

 (tons/yr) 

 

CAS No. 

PM N/A 4.11 6.05 

PM10 N/A 2.36 3.47 

PM2.5

N/A

2.29 3.37 

NOx

N/A

111.98 164.85 

SO2

N/A

0.06 0.09 

H2SO4 N/A 0.002 0.003 

CO 

N/A

22.32 32.86 

VOC N/A 3.77 5.55 

Pb 

N/A

1.19E-03 1.76E-03 

CO2e 

N/A

6838.80 10067.57 

1,3-Butadiene 

N/A - - 00106-990 

Acetaldehyde N/A 1.04E-03 1.53E-03 00075-07-0 

Acrolein N/A 3.24E-04 4.77E-04 00107-02-8 

Benzene N/A 3.19E-02 4.70E-02 00071-43-2 

Formaldehyde N/A 3.24E-03 4.78E-03 00050-00-0 

Toluene N/A 1.16E-02 1.70E-02 00108-88-3 

Xylene N/A 7.94E-03 1.17E-02 001330-20-7 

Total PAH N/A 8.72E-03 1.28E-02 130498-29-2 

Naphthalene N/A 5.35E-03 7.87E-03 00091-20-3 
EMISS 

EPA Form 5900-84 

4

 OMB No. 2060-0336, Approval Expires 

09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

EMISSION CALCULATIONS (EMISS)

Calculate potential to emit (PTE) for applicability purposes and actual emissions for fee purposes for 

each emissions unit, control device, or alternative operating scenario identified in section I of form 

GIS. If form FEE does not need to be submitted with the application, do not calculate actual 

emissions. 

A. Emissions Unit ID __EU-004 ____ 

B. Identification and Quantification of Emissions 

First, list each air pollutant that is either regulated at the unit or present in major amounts, then list any 

other regulated pollutant (for fee calculation) not already listed. HAP may be simply listed as "HAP." Next, 

calculate PTE for applicability purposes and actual emissions for fee purposes for each pollutant. Do not 

calculate PTE for air pollutants listed solely for fee purposes. Include all fugitives for fee purposes. You 

may round to the nearest tenth of a ton for yearly values or tenth of a pound for hourly values. 

Emission Rates 

Potential to Emit 

Air Pollutants 

 Actual 

 Annual 

 Emissions 

 (tons/yr) 

 Hourly 

 (lb/hr) 

 Annual 

 (tons/yr) 

 

CAS No. 

PM N/A 4.11 6.05 

PM10 N/A 2.36 3.47 

PM2.5

N/A

2.29 3.37 

NOx

N/A

111.98 164.85 

SO2

N/A

0.06 0.09 

H2SO4 N/A 0.002 0.003 

CO 

N/A

22.32 32.86 

VOC N/A 3.77 5.55 

Pb 

N/A

1.19E-03 1.76E-03 

CO2e 

N/A

6838.80 10067.57 

1,3-Butadiene 

N/A - - 00106-990 

Acetaldehyde N/A 1.04E-03 1.53E-03 00075-07-0 

Acrolein N/A 3.24E-04 4.77E-04 00107-02-8 

Benzene N/A 3.19E-02 4.70E-02 00071-43-2 

Formaldehyde N/A 3.24E-03 4.78E-03 00050-00-0 

Toluene N/A 1.16E-02 1.70E-02 00108-88-3 

Xylene N/A 7.94E-03 1.17E-02 001330-20-7 

Total PAH N/A 8.72E-03 1.28E-02 130498-29-2 

Naphthalene N/A 5.35E-03 7.87E-03 00091-20-3 
EMISS 

EPA Form 5900-84 

5

 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

EMISSION CALCULATIONS (EMISS)

Calculate potential to emit (PTE) for applicability purposes and actual emissions for fee purposes for 

each emissions unit, control device, or alternative operating scenario identified in section I of form 

GIS. If form FEE does not need to be submitted with the application, do not calculate actual 

emissions. 

A. Emissions Unit ID __EU-005 ____ 

B. Identification and Quantification of Emissions 

First, list each air pollutant that is either regulated at the unit or present in major amounts, then list any 

other regulated pollutant (for fee calculation) not already listed. HAP may be simply listed as "HAP." Next, 

calculate PTE for applicability purposes and actual emissions for fee purposes for each pollutant. Do not 

calculate PTE for air pollutants listed solely for fee purposes. Include all fugitives for fee purposes. You 

may round to the nearest tenth of a ton for yearly values or tenth of a pound for hourly values. 

Emission Rates 

Potential to Emit 

Air Pollutants 

 Actual 

 Annual 

 Emissions 

 (tons/yr) 

 Hourly 

 (lb/hr) 

 Annual 

 (tons/yr) 

 

CAS No. 

PM N/A 4.11 6.05 

PM10 N/A 2.36 3.47 

PM2.5

N/A

2.29 3.37 

NOx

N/A

111.98 164.85 

SO2

N/A

0.06 0.09 

H2SO4 N/A 0.002 0.003 

CO 

N/A

22.32 32.86 

VOC N/A 3.77 5.55 

Pb 

N/A

1.19E-03 1.76E-03 

CO2e 

N/A

6838.80 10067.57 

1,3-Butadiene 

N/A - - 00106-990 

Acetaldehyde N/A 1.04E-03 1.53E-03 00075-07-0 

Acrolein N/A 3.24E-04 4.77E-04 00107-02-8 

Benzene N/A 3.19E-02 4.70E-02 00071-43-2 

Formaldehyde N/A 3.24E-03 4.78E-03 00050-00-0 

Toluene N/A 1.16E-02 1.70E-02 00108-88-3 

Xylene N/A 7.94E-03 1.17E-02 001330-20-7 

Total PAH N/A 8.72E-03 1.28E-02 130498-29-2 

Naphthalene N/A 5.35E-03 7.87E-03 00091-20-3 
EMISS 

EPA Form 5900-84 

6

 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

EMISSION CALCULATIONS (EMISS)

Calculate potential to emit (PTE) for applicability purposes and actual emissions for fee purposes for 

each emissions unit, control device, or alternative operating scenario identified in section I of form 

GIS. If form FEE does not need to be submitted with the application, do not calculate actual 

emissions. 

A. Emissions Unit ID __EU-006 ____ 

B. Identification and Quantification of Emissions 

First, list each air pollutant that is either regulated at the unit or present in major amounts, then list any 

other regulated pollutant (for fee calculation) not already listed. HAP may be simply listed as "HAP." Next, 

calculate PTE for applicability purposes and actual emissions for fee purposes for each pollutant. Do not 

calculate PTE for air pollutants listed solely for fee purposes. Include all fugitives for fee purposes. You 

may round to the nearest tenth of a ton for yearly values or tenth of a pound for hourly values. 

Emission Rates 

Potential to Emit 

Air Pollutants 

 Actual 

 Annual 

 Emissions 

 (tons/yr) 

 Hourly 

 (lb/hr) 

 Annual 

 (tons/yr) 

 

CAS No. 

PM N/A 4.11 6.05 

PM10 N/A 2.36 3.47 

PM2.5

N/A

2.29 3.37 

NOx

N/A

111.98 164.85 

SO2

N/A

0.06 0.09 

H2SO4 N/A 0.002 0.003 

CO 

N/A

22.32 32.86 

VOC N/A 3.77 5.55 

Pb 

N/A

1.19E-03 1.76E-03 

CO2e 

N/A

6838.80 10067.57 

1,3-Butadiene 

N/A - - 00106-990 

Acetaldehyde N/A 1.04E-03 1.53E-03 00075-07-0 

Acrolein N/A 3.24E-04 4.77E-04 00107-02-8 

Benzene N/A 3.19E-02 4.70E-02 00071-43-2 

Formaldehyde N/A 3.24E-03 4.78E-03 00050-00-0 

Toluene N/A 1.16E-02 1.70E-02 00108-88-3 

Xylene N/A 7.94E-03 1.17E-02 001330-20-7 

Total PAH N/A 8.72E-03 1.28E-02 130498-29-2 

Naphthalene N/A 5.35E-03 7.87E-03 00091-20-3 
EMISS 

EPA Form 5900-84 

7

 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

EMISSION CALCULATIONS (EMISS)

Calculate potential to emit (PTE) for applicability purposes and actual emissions for fee purposes for 

each emissions unit, control device, or alternative operating scenario identified in section I of form 

GIS. If form FEE does not need to be submitted with the application, do not calculate actual 

emissions. 

A. Emissions Unit ID __EU-007 ____ 

B. Identification and Quantification of Emissions 

First, list each air pollutant that is either regulated at the unit or present in major amounts, then list any 

other regulated pollutant (for fee calculation) not already listed. HAP may be simply listed as "HAP." Next, 

calculate PTE for applicability purposes and actual emissions for fee purposes for each pollutant. Do not 

calculate PTE for air pollutants listed solely for fee purposes. Include all fugitives for fee purposes. You 

may round to the nearest tenth of a ton for yearly values or tenth of a pound for hourly values. 

Emission Rates 

Potential to Emit 

Air Pollutants 

 Actual 

 Annual 

 Emissions 

 (tons/yr) 

 Hourly 

 (lb/hr) 

 Annual 

 (tons/yr) 

 

CAS No. 

PM N/A 4.11 6.05 

PM10 N/A 2.36 3.47 

PM2.5

N/A

2.29 3.37 

NOx

N/A

111.98 164.85 

SO2

N/A

0.06 0.09 

H2SO4 N/A 0.002 0.003 

CO 

N/A

22.32 32.86 

VOC N/A 3.77 5.55 

Pb 

N/A

1.19E-03 1.76E-03 

CO2e 

N/A

6838.80 10067.57 

1,3-Butadiene 

N/A - - 00106-990 

Acetaldehyde N/A 1.04E-03 1.53E-03 00075-07-0 

Acrolein N/A 3.24E-04 4.77E-04 00107-02-8 

Benzene N/A 3.19E-02 4.70E-02 00071-43-2 

Formaldehyde N/A 3.24E-03 4.78E-03 00050-00-0 

Toluene N/A 1.16E-02 1.70E-02 00108-88-3 

Xylene N/A 7.94E-03 1.17E-02 001330-20-7 

Total PAH N/A 8.72E-03 1.28E-02 130498-29-2 

Naphthalene N/A 5.35E-03 7.87E-03 00091-20-3 
EMISS 

EPA Form 5900-84 

8

 OMB No. 2060-0336, Approval Expires 

09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

EMISSION CALCULATIONS (EMISS)

Calculate potential to emit (PTE) for applicability purposes and actual emissions for fee purposes for 

each emissions unit, control device, or alternative operating scenario identified in section I of form 

GIS. If form FEE does not need to be submitted with the application, do not calculate actual 

emissions. 

A. Emissions Unit ID __EU-008 ____ 

B. Identification and Quantification of Emissions 

First, list each air pollutant that is either regulated at the unit or present in major amounts, then list any 

other regulated pollutant (for fee calculation) not already listed. HAP may be simply listed as "HAP." Next, 

calculate PTE for applicability purposes and actual emissions for fee purposes for each pollutant. Do not 

calculate PTE for air pollutants listed solely for fee purposes. Include all fugitives for fee purposes. You 

may round to the nearest tenth of a ton for yearly values or tenth of a pound for hourly values. 

Emission Rates 

Potential to Emit 

Air Pollutants 

 Actual 

 Annual 

 Emissions 

 (tons/yr) 

 Hourly 

 (lb/hr) 

 Annual 

 (tons/yr) 

 

CAS No. 

PM N/A 4.11 6.05 

PM10 N/A 2.36 3.47 

PM2.5

N/A

2.29 3.37 

NOx

N/A

111.98 164.85 

SO2

N/A

0.06 0.09 

H2SO4 N/A 0.002 0.003 

CO 

N/A

22.32 32.86 

VOC N/A 3.77 5.55 

Pb 

N/A

1.19E-03 1.76E-03 

CO2e 

N/A

6838.80 10067.57 

1,3-Butadiene 

N/A - - 00106-990 

Acetaldehyde N/A 1.04E-03 1.53E-03 00075-07-0 

Acrolein N/A 3.24E-04 4.77E-04 00107-02-8 

Benzene N/A 3.19E-02 4.70E-02 00071-43-2 

Formaldehyde N/A 3.24E-03 4.78E-03 00050-00-0 

Toluene N/A 1.16E-02 1.70E-02 00108-88-3 

Xylene N/A 7.94E-03 1.17E-02 001330-20-7 

Total PAH N/A 8.72E-03 1.28E-02 130498-29-2 

Naphthalene N/A 5.35E-03 7.87E-03 00091-20-3 
 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71)

POTENTIAL TO EMIT (PTE)

For each unit with emissions that count towards applicability, list the emissions unit ID and the PTE for 

the air pollutants listed below and sum them up to show totals for the facility. You may find it helpful to 

complete form EMISS before completing this form. Show other pollutants not listed that are present in 

major amounts at the facility on attachment in a similar fashion. You may round values to the nearest 

tenth of a ton. Also report facility totals in section J of form GIS. 

 

Emissions Unit ID 

Regulated Air Pollutants and Pollutants for which the Source is Major (tons/yr) 

 NOx 

 

 VOC SO2 PM10 CO 

 

 Lead HAP 

EU-001 – EU-008 1318.80 44.39 0.73 27.75 262.89 1.40E-02 7.62E-01 

EU-009 – EU-012 82.83 6.72 0.03 5.88 17.85 5.42E-04 7.24E-02 

EU-013 -- -- -- 1.08 -- -- - 

EU-014 -- 19.39 -- -- -- -- - 

EU-015 1.49 0.04 0.001 0.02 0.34 1.26E-05 6.82E-04 

EU-016 – EU-018 8.67 0.34 0.01 0.21 2.91 1.10E-04 6.35E-03 

EU-019 – EU-023 7.43 1.10 0.005 0.48 2.68 8.86E-05 1.18E-02 

EU-024 5.43E-02 4.40E-03 1.85E-05 3.85E-03 1.17E-02 3.55E-07 4.75E-05 

EU-025 – EU-028 6.05E-02 4.90E-03 2.06E-05 4.29E-03 1.30E-02 3.96E-07 5.29E-05 

EU-029 – EU-059, 

EU-090 – EU-091 

-- 5.70E-01 -- -- -- -- - 

EU-060 – EU-089 278.76 10.33 0.17 6.45 86.39 3.18E-03 1.74E-01 

FACILITY TOTALS 1698.08 82.89 0.94 41.89 373.09 0.02 1.03 

EPA Form 5900-85 
APPENDIX C2: REVISED PART 71 FORMS FOR DD1 SEMISUBMERSIBLE

BHP Billiton Petroleum, Inc. Trinity Consultants 

Sake Prospect Drilling Project 
BHP Billiton Petroleum, Inc. Trinity Consultants 

Sake Project 

6. PART 71 FORMS (CONTINUED) 

DD1 SEMISUBMERSIBLE SCENARIO
1

 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

FEE CALCULATION WORKSHEET (FEE)

Use this form initially, or thereafter on an annual basis, to calculate part 71 fees. 

A. General Information 

Type of fee (Check one): _X_Initial ___Annual 

Deadline for submitting fee calculation worksheet _N/A_/____/_______ 

For initial fees, emissions are based on (Check one): 

___ Actual emissions for the preceding calendar year. (Required in most circumstances.) 

_X_ Estimates of actual emissions for the current calendar year. (Required when 

operations commenced during the preceding calendar year.) 

Date commenced operations ____/____/______ 

___ Estimates of actual emissions for the preceding calendar year. (Optional after a part 

71 permit was issued to replace a part 70 permit, but only if initial fee payment is 

due between January 1 and March 31; otherwise use actual emissions for the 

preceding calendar year.) 

For annual fee payment, you are required to use actual emissions for the preceding calendar year. 

B. Source Information: Complete this section only if you are paying fees but not applying for a permit. 

Source or facility name ___N/A_________________________________________________ 

Mailing address: Street or P.O. Box ____________________________________________________ 

City_______________________________________ State______ ZIP__________ - ______ 

Contact person__________________________________ Title_____________________________ 

Telephone (_____) _____ - _________ Ext________ Part 71 permit no. _____________________ 

C. Certification of Truth, Accuracy and Completeness: Only needed if not submitting a separate form CTAC. 

I certify under penalty of law, based on information and belief formed after reasonable inquiry, the 

statements and information contained in this submittal (form and attachments) are true, accurate and 

complete. 

Name (signed) __N/A______________________ 

Name (typed) ________________________________________ Date:____ /____ /_______ 

EPA Form 5900-03 
FEE 2

D. Annual Emissions Report for Fee Calculation Purposes -- Non-HAP 

You may use this to report actual emissions (tons per year) of regulated pollutants (for fee calculation) on a 

calendar-year basis for both initial and annual fee calculation purposes. Section E is designed to report 

HAP emissions. Quantify all actual emissions, including fugitives, but do not include insignificant emissions 

and certain regulated air pollutants that are not counted for fee purposes, such as CO (see instructions). 

You may round to the nearest tenth of a ton on this form. Sum the emissions in each column and enter a 

subtotal at the bottom of the page. If any subtotal exceeds 4,000 tons, enter 4,000 for that column. 

This data is for _See Note 1 Below__ (year) 

 

Emission Unit ID 

NOx VOC SO2 PM10 Lead Other 

EU-001 – EU-008 

(Main Engines) 1,007.02 44.75 0.74 27.98 1.42E-02 

EU-009 

(Dust Collectors) - - - 1.08 - 

EU-010 

(Mud Degassing) 19.39 

EU-011 

(E Generator) 

1.70 0.05 0.001 0.03 1.44E-05 

EU-012 – EU-015 

(Cementing Engines) 

9.48 0.52 0.01 0.24 1.25E-04 

EU-016 – EU-020 

(Wireline Engines) 

7.43 1.10 0.005 0.48 8.86E-05 

EU-021 

(FRC Engine) 

6.32E-02 5.12E-03 2.16E-03 4.48E-03 4.14E-07 

EU-022 – EU-025 

(Lifeboat Engines) 

1.71E-01 1.38E-02 5.82E-05 1.21E-02 1.12E-06 

EU-048 

(Work Boats) 

246.82 8.90 0.15 5.58 2.80E-03 

EU-049 

(Fast Crew Boats) 

31.94 1.33 0.02 0.87 3.80E-04 

EU-026 – EU-047, 

EU-078 – EU-081 

(Storage Tanks) 

- 0.44 - - - 

EU-050 – EU-077 

(Support Vessel 

Tanks) 

- 0.10 - - - 

SUBTOTAL 1,304.63 76.60 0.92 36.28 0.02 

EPA Form 5900-03 
FEE 

EPA Form 5900-03 

3

Note 1 – The proposed project has not yet commenced operation. This application is being submitted to obtain both 

construction and operation authorization. Therefore, the emission estimates presented here represent potential emissions.

E. Annual Emissions Report for Fee Calculation Purposes -- HAP 

HAP Identification. Identify individual HAP emitted at the facility, identify the CAS number, and assign a 

unique identifier for use in the second table in this section. Whenever assigning identifier codes, use 

"HAP1” for the first, "HAP2" for the second, and so on. 

 Name of HAP CAS No Identifier 

1,3- Butadiene 00106-99-0 HAP1 

Acetaldehyde 00075-07-0 HAP2 

Acrolein 00107-02-8 HAP3 

Benzene 00071-43-2 HAP4 

Formaldehyde 00050-00-0 HAP5 

Toluene 00108-88-3 HAP6 

Xylene 001330-20-7 HAP7 

Total PAH 130498-29-2 HAP8 

Naphthalene 00091-20-3 HAP9 
EPA Form 5900-03 

4

HAP Emissions. Report the actual emissions of individual HAP identified above. Use the identifiers assigned i

Include all emissions, including fugitives, and do not include insignificant emissions. You may round to the nea

Sum the emissions in each column and enter a subtotal at the bottom of the page. If any subtotal exceeds 4,004,000. This data is for __See Note 1 Below_ (year) 

Actual Emissions (Tons/Year) Emissions Unit ID 

HAP 1 HAP 2 HAP 3 HAP 4 HAP 5 HAP 6 HAP 

EU-001 – EU-008 (Main Engines) 

- 1.23E-02 3.85E-03 3.79E-01 3.85E-02 1.37E-01 9.42E

EU-011 (E Generator) 

- 1.25E-05 3.90E-06 3.84E-04 3.91E-05 1.39E-04 9.56E

EU-012 – EU-015 (Cementing Engines) 

2.72E-05 6.25E-04 9.29E-05 3.45E-03 1.11E-03 1.30E-03 8.96E

EU-016 – EU-020 (Wireline Engines) 

1.19E-04 2.34E-03 2.83E-04 2.85E-03 3.61E-03 1.25E-03 8.71E

EU-021 (FRC Engine) 

5.58E-07 1.09E-05 1.32E-06 1.33E-05 1.68E-05 5.83E-06 4.06E

EU-022 – EU-025 (Lifeboat Engines) 

1.51E-06 2.95E-05 3.56E-06 3.59E-05 4.54E-05 1.57E-05 1.10E

EU-048 (Work Boats) 

6.08E-06 2.55E-03 7.75E-04 7.51E-02 7.80E-03 2.72E-02 1.87E

EU-049 (Fast Crew Boats) 

1.81E-05 6.73E-04 1.42E-04 1.03E-02 1.54E-03 3.75E-03 2.57E

SUBTOTALS 1.73E-04 1.86E-02 5.15E-03 4.71E-01 5.27E-02 1.71E-01 1.17E

Note 1 – The proposed project has not yet commenced operation. This application is being submitted to obtain both constauthorization. Therefore, the emissions estimates presented here represent potential emissions.
5

F. Fee Calculation Worksheet

This section is used to calculate the total fee owed for both initial and annual fee payment purposes. 

Reconciliation is only for cases where you are paying the annual fee and you used any type of estimate 

of actual emissions when you calculated the initial fee. If you do not need to reconcile fees, only 

complete line 1-5 and then skip down to lines 21 – 26. See instructions for more detailed explanation. 

1. Sum the emissions from section D of this form (non-HAP) and enter the total (tons). 1,418.45 

2. Sum the emissions from section E of this form (HAP) and enter the total (tons). 0.96 

3. Sum lines 1 and 2. 1,419.41 

4. Enter the emissions that were counted twice. If none, enter "0." 

*Note: VOC-HAP emissions totaling 0.96 tons have been reported under line 1 and 2 of this 

calculation. 0.96 

5. Subtract line 4 from line 3, round to the nearest ton, and enter the result here. 1418 

RECONCILIATION 

 (WHEN INITIAL FEES WERE BASED ON ESTIMATES 

FOR THE “CURRENT” CALENDAR YEAR) 

Only complete lines 6-10 if you are paying the first annual fee and initial fees were based on estimated actual 

emissions for the calendar year in which you paid initial fees; otherwise skip to line 11 or to line 21. 

6. Enter the total estimated actual emissions for the year the initial fee was paid 

(previously reported on line 5 of the initial fee form). N/A 

7. If line 5 is greater than line 6, subtract line 6 from line 5, and enter the result. 

Otherwise enter "0." 

8. If line 6 is greater than line 5, subtract line 5 from line 6, and enter the result. 

Otherwise enter "0." 

9. If line 7 is greater than 0, multiply line 7 by last year’s fee rate ($/ton) and enter the 

result here. This is the underpayment. Go to line 21. 

10. If line 8 is greater than 0, multiply line 8 by last year's fee rate ($/ton) and enter the 

result here. This is the overpayment. Go to line 21. 

RECONCILIATION 

 (WHEN INITIAL FEES WERE BASED ON ESTIMATES 

FOR THE “PRECEDING” CALENDAR YEAR) 

Only complete lines 11-20 if you are paying the first annual fee and initial fees were based on estimated actual 

emissions for the calendar year preceding initial fee payment; otherwise skip to line 21. If completing this 

section, you will also need to complete sections D and E to report actual emissions for the calendar year 

preceding initial fee payment. 

11. Sum the actual emissions from section D (non-HAP) for the calendar year preceding 

initial fee payment and enter the result here. N/A 

12. Sum the actual emissions from section E (HAP) for the calendar year preceding 

initial fee payment and enter the result here. 

13. Add lines 11 and 12 and enter the total here. These are total actual emissions for 

the calendar year preceding initial fee payment. 

14. Enter double counted emission from line 13 here. If none, enter "0." 

15. Subtract line 14 from line 13, round to the nearest ton, and enter the result here. 

EPA Form 5900-03 
FEE 

EPA Form 5900-03 

6

16. Enter the total estimated actual emissions previously reported on line 5 of the initial 

fee form. These are estimated actual emissions for the calendar year preceding 

initial fee payment. 

17. If line 15 is greater than line 16, subtract line 16 from line 15, and enter the result 

here. Otherwise enter "0." 

18. If line 16 is greater than line 15, subtract line 15 from line 16, and enter the result 

here. Otherwise enter "0." 

19. If line 17 is greater than 0, multiply line 17 by last year’s fee rate ($/ton) and enter the 

result here. This is the underpayment. 

20. If line 18 is greater than 0, multiply line 18 by last year’s fee rate ($/ton) and enter the 

result on this line. This is the overpayment. 

FEE CALCULATION 

21. Multiply line 5 (tons) by the current fee rate ($/ton) and enter the result here. $65,228.00 

22. Enter any underpayment from line 9 or 19 here. Otherwise enter "0." 0 

23. Enter any overpayment from line 10 or 20 here. Otherwise enter "0." 0 

24. If line 22 is greater than "0," add it to line 21 and enter the result here. If line 23 is 

greater than "0," subtract this from line 21 and enter the result here. Otherwise enter 

the amount on line 21 here. This is the fee adjusted for reconciliation. 0 

25. If your account was credited for fee assessment error since the last time you paid 

fees, enter the amount of the credit here. Otherwise enter "0." 0 

26. Subtract line 25 from line 24 and enter the result here. Stop here. This is the total 

fee amount that you must remit to EPA. 
 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

GENERAL INFORMATION AND SUMMARY (GIS)

A. Mailing Address and Contact Information 

Facility name BHP Billiton Petroleum (GOM) Inc. – Sake Drilling Project

Mailing address: Street or P.O. Box 1360 Post Oak Blvd, Suite 150

City Houston State TX ZIP 77056 

Contact person: Susan Wilson Title HSE Analyst Regulatory

Telephone (713) 599 - 6349 

B. Facility Location 

Temporary source? _X__Yes No Plant site location Eastern Gulf of Mexico (49 Contiguous Lease 

 Blocks in DeSoto Canyon)

City _____N/A__ State__N/A___ County___N/A___ EPA Region_4_ 

Is the facility located within: 

Indian lands? ___YES _X_ NO OCS waters? _X_YES ___ NO 

Non-attainment area? ___ YES _X_NO If yes, for what air pollutants? __N/A_______ 

Within 50 miles of affected State? __ YES X NO If yes, What State(s)? N/A 

C. Owner 

Name BHP Billiton Petroleum (GOM) Inc. Street/P.O. Box 1360 Post Oak Blvd, Suite 150

City Houston State TX ZIP 77056 

Telephone (713) 559 - 6349 

D. Operator 

Name BHP Billiton Petroleum (GOM) Inc. Street/P.O. Box 1360 Post Oak Blvd, Suite 150

City Houston State TX ZIP 77056

Telephone (713) 559 - 6349 

EPA Form 5900-79 
GIS 2 

EPA Form 5900-79 

E. Application Type 

Mark only one permit application type and answer the supplementary question appropriate for the type 

marked. 

_X_Initial Permit ___ Renewal ___ Significant Mod ___ Minor Permit Mod(MPM) 

___ Group Processing, MPM ___ Administrative Amendment 

For initial permits, when did operations commence? Operations expected to commence December 1, 2011

For permit renewal, what is the expiration date of current permit? _____/____/_____ 

F. Applicable Requirement Summary 

Mark all types of applicable requirements that apply. 

___ SIP ___ FIP/TIP _X_ PSD ___Non-attainment NSR

 

___ Minor source NSR _X_ Section 111 ___ Phase I acid rain ___Phase II acid rain 

___ Stratospheric ozone _X_ OCS regulations __ NESHAP ___ Sec. 112(d) MACT 

___ Sec. 112(g) MACT ___ Early reduction of HAP ___ Sec 112(j) MACT ___ RMP [Sec.112(r)] 

 

___ Tank Vessel requirements, sec. 183(f)) ___ Section 129 Standards/Requirement 

___ Consumer / comm.. products, ' 183(e) __ NAAQS, increments or visibility (temp. sources) 

Has a risk management plan been registered? ___YES _X_NO Regulatory agency ____________ 

Phase II acid rain application submitted? ___YES _X_NO If yes, Permitting authority ____________

G. Source-Wide PTE Restrictions and Generic Applicable Requirements 

Cite and describe any emissions-limiting requirements and/or facility-wide "generic" applicable requirements. 

Please see Section 3 of permit application report and Appendix A. 
GIS 3 

EPA Form 5900-79 

H. Process Description 

List processes, products, and SIC codes for the facility. 

 Process Products SIC 

OCS Exploratory Drilling Operations Petroleum Products 1381 

I. Emission Unit Identification 

Assign an emissions unit ID and describe each emissions unit at the facility. Control equipment and/or alternative 

operating scenarios associated with emissions units should by listed on a separate line. Applicants may exclude 

from this list any insignificant emissions units or activities. 

 Emissions Unit ID Description of Unit 

EU-001 through EU-008 Eight 5,096 HP Main Engines 

EU-009 Mud and Cement Mixing: Dust Collectors 

EU-010 Mud Degassing Operations 

EU-011 2,358 HP Emergency Generator Engine 

EU-012 and EU-013 Two 860 HP Cementing Engines 

EU-014 490 HP Cement Unit Nitrogen Pump Engine 

EU-015 250 HP Cement Batch Mixer Engine 

EU-016 – EU-018 Three 300 HP Wireline Engines 

EU-019 and EU-020 Two 121 HP Wireline Unit Generator Engines 

EU-021 163 HP Fast Rescue Craft Engine 

EU-022 – EU-025 Four 110 HP Lifeboat Engines 

EU-026 through EU-029 Four 214,429 gallon Diesel Storage Tanks 

EU-030 8,350 gallon Diesel Storage Tank 

EU-031 

7,174 gallon Diesel Storage Tank 

EU-032 14,524 gallon Diesel Storage Tank 
GIS 4 

EPA Form 5900-79 

EU-033 192,803 gallon Base Oil Storage Tank 

EU-034 Emergency Generator Tank - 2,688 gallon Diesel Storage Tank 

EU-035 FRC Tank - 40 gallon Diesel Storage Tank 

EU-036 through EU-039 Lifeboat Tanks - Four 59 gallon Diesel Storage Tanks 

EU-040 and EU-041 Cementing Engine Tanks - Two 227 gallon Diesel Storage Tanks 

EU-042 Batch Mixer Engine F. Tank – 70.5 gallon Diesel Storage Tank 

EU-043 Wireline Unit Tank 1 – 50 gallon Diesel Storage Tank 

EU-044 Wireline Unit Tank 2 – 20 gallon Diesel Storage Tank 

EU-045 GSU-W Tank – 70 gallon Diesel Storage Tank 

EU-046 DHPS-EA Tank – 70 gallon Diesel Storage Tank 

EU-047 POSU-CA Tank – 100 gallon Diesel Storage Tank 

EU-048 Work Boat Engines 

EU-049 Crew Boat Engines 

EU-050 and EU-051 Crew Boat Tanks 

EU-052 through EU-077 Work Boat Tanks 

EU-078 through EU-081 Helifuel Tanks 
GIS 5 

J. Facility Emissions Summary 

Enter potential to emit (PTE) for the facility as a whole for each air pollutant listed below. Enter the name of the 

single HAP emitted in the greatest amount and its PTE. For all pollutants stipulations to major source status 

may be indicated by entering "major" in the space for PTE. Indicate the total actual emissions for fee purposes 

for the facility in the space provided. Applications for permit modifications need not include actual emissions 

information. 

NOx _1,304.63__ tons/yr VOC _76.60__ tons/yr SO2 __0.92_ tons/yr 

PM-10 __36.28_ tons/yr CO __307.95_ tons/yr Lead __0.02__ tons/yr 

Total HAP _0.96__ tons/yr 

Single HAP emitted in the greatest amount ___Benzene__ PTE _0.47__ tons/yr 

Total of regulated pollutants (for fee calculation), Sec. F, line 5 of form FEE 1418 tons/yr 

K. Existing Federally-Enforceable Permits 

 Permit number(s) __N/A_ Permit type _____________ Permitting authority __________ 

 Permit number(s) __N/A_ Permit type _____________ Permitting authority _________ 

L. Emission Unit(s) Covered by General Permits 

Emission unit(s) subject to general permit __N/A__ 

 

Check one: ___ Application made ___ Coverage granted 

General permit identifier ______________________________ Expiration Date ____/____/____ 

M. Cross-referenced Information 

Does this application cross-reference information? ___ YES _X_ NO (If yes, see instructions) 

EPA Form 5900-79 
EPA Form 5900-84 

 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

EMISSION CALCULATIONS (EMISS)

Calculate potential to emit (PTE) for applicability purposes and actual emissions for fee purposes for 

each emissions unit, control device, or alternative operating scenario identified in section I of form 

GIS. If form FEE does not need to be submitted with the application, do not calculate actual 

emissions. 

A. Emissions Unit ID __EU-001 ____ 

B. Identification and Quantification of Emissions 

First, list each air pollutant that is either regulated at the unit or present in major amounts, then list any 

other regulated pollutant (for fee calculation) not already listed. HAP may be simply listed as "HAP." Next, 

calculate PTE for applicability purposes and actual emissions for fee purposes for each pollutant. Do not 

calculate PTE for air pollutants listed solely for fee purposes. Include all fugitives for fee purposes. You 

may round to the nearest tenth of a ton for yearly values or tenth of a pound for hourly values. 

Emission Rates 

Potential to Emit 

Air Pollutants 

 Actual 

 Annual 

 Emissions 

 (tons/yr) 

 Hourly 

 (lb/hr) 

 Annual 

 (tons/yr) 

 

CAS No. 

PM N/A 3.57 6.10 

PM10 N/A 2.04 3.50 

PM2.5

N/A

1.98 3.39 

NOx

N/A

73.57 125.88 

SO2

N/A

0.05 0.09 

H2SO4 N/A 0.002 0.003 

CO 

N/A

15.71 26.89 

VOC N/A 3.27 5.59 

Pb 

N/A

1.03E-03 1.77E-03 

CO2e 

N/A

5932.00 10149.29 

1,3-Butadiene 

N/A - - 00106-990 

Acetaldehyde N/A 8.99E-04 1.54E-03 00075-07-0 

Acrolein N/A 2.81E-04 4.81E-04 00107-02-8 

Benzene N/A 2.77E-02 4.74E-02 00071-43-2 

Formaldehyde N/A 2.81E-03 4.82E-03 00050-00-0 

Toluene N/A 1.00E-02 1.72E-02 00108-88-3 

Xylene N/A 6.88E-03 1.18E-02 001330-20-7 

Total PAH N/A 7.56E-03 1.29E-02 130498-29-2 

Naphthalene N/A 4.64E-03 7.93E-03 00091-20-3 
EMISS 

EPA Form 5900-84 

2

 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

EMISSION CALCULATIONS (EMISS)

Calculate potential to emit (PTE) for applicability purposes and actual emissions for fee purposes for 

each emissions unit, control device, or alternative operating scenario identified in section I of form 

GIS. If form FEE does not need to be submitted with the application, do not calculate actual 

emissions. 

A. Emissions Unit ID __EU-002 ____ 

B. Identification and Quantification of Emissions 

First, list each air pollutant that is either regulated at the unit or present in major amounts, then list any 

other regulated pollutant (for fee calculation) not already listed. HAP may be simply listed as "HAP." Next, 

calculate PTE for applicability purposes and actual emissions for fee purposes for each pollutant. Do not 

calculate PTE for air pollutants listed solely for fee purposes. Include all fugitives for fee purposes. You 

may round to the nearest tenth of a ton for yearly values or tenth of a pound for hourly values. 

Emission Rates 

Potential to Emit 

Air Pollutants 

 Actual 

 Annual 

 Emissions 

 (tons/yr) 

 Hourly 

 (lb/hr) 

 Annual 

 (tons/yr) 

 

CAS No. 

PM N/A 3.57 6.10 

PM10 N/A 2.04 3.50 

PM2.5

N/A

1.98 3.39 

NOx

N/A

73.57 125.88 

SO2

N/A

0.05 0.09 

H2SO4 N/A 0.002 0.003 

CO 

N/A

15.71 26.89 

VOC N/A 3.27 5.59 

Pb 

N/A

1.03E-03 1.77E-03 

CO2e 

N/A

5932.00 10149.29 

1,3-Butadiene 

N/A - - 00106-990 

Acetaldehyde N/A 8.99E-04 1.54E-03 00075-07-0 

Acrolein N/A 2.81E-04 4.81E-04 00107-02-8 

Benzene N/A 2.77E-02 4.74E-02 00071-43-2 

Formaldehyde N/A 2.81E-03 4.82E-03 00050-00-0 

Toluene N/A 1.00E-02 1.72E-02 00108-88-3 

Xylene N/A 6.88E-03 1.18E-02 001330-20-7 

Total PAH N/A 7.56E-03 1.29E-02 130498-29-2 

Naphthalene N/A 4.64E-03 7.93E-03 00091-20-3 
EMISS 

EPA Form 5900-84 

3

 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

EMISSION CALCULATIONS (EMISS)

Calculate potential to emit (PTE) for applicability purposes and actual emissions for fee purposes for 

each emissions unit, control device, or alternative operating scenario identified in section I of form 

GIS. If form FEE does not need to be submitted with the application, do not calculate actual 

emissions. 

A. Emissions Unit ID __EU-003 ____ 

B. Identification and Quantification of Emissions 

First, list each air pollutant that is either regulated at the unit or present in major amounts, then list any 

other regulated pollutant (for fee calculation) not already listed. HAP may be simply listed as "HAP." Next, 

calculate PTE for applicability purposes and actual emissions for fee purposes for each pollutant. Do not 

calculate PTE for air pollutants listed solely for fee purposes. Include all fugitives for fee purposes. You 

may round to the nearest tenth of a ton for yearly values or tenth of a pound for hourly values. 

Emission Rates 

Potential to Emit 

Air Pollutants 

 Actual 

 Annual 

 Emissions 

 (tons/yr) 

 Hourly 

 (lb/hr) 

 Annual 

 (tons/yr) 

 

CAS No. 

PM N/A 3.57 6.10 

PM10 N/A 2.04 3.50 

PM2.5

N/A

1.98 3.39 

NOx

N/A

73.57 125.88 

SO2

N/A

0.05 0.09 

H2SO4 N/A 0.002 0.003 

CO 

N/A

15.71 26.89 

VOC N/A 3.27 5.59 

Pb 

N/A

1.03E-03 1.77E-03 

CO2e 

N/A

5932.00 10149.29 

1,3-Butadiene 

N/A - - 00106-990 

Acetaldehyde N/A 8.99E-04 1.54E-03 00075-07-0 

Acrolein N/A 2.81E-04 4.81E-04 00107-02-8 

Benzene N/A 2.77E-02 4.74E-02 00071-43-2 

Formaldehyde N/A 2.81E-03 4.82E-03 00050-00-0 

Toluene N/A 1.00E-02 1.72E-02 00108-88-3 

Xylene N/A 6.88E-03 1.18E-02 001330-20-7 

Total PAH N/A 7.56E-03 1.29E-02 130498-29-2 

Naphthalene N/A 4.64E-03 7.93E-03 00091-20-3 
EMISS 

EPA Form 5900-84 

4

 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

EMISSION CALCULATIONS (EMISS)

Calculate potential to emit (PTE) for applicability purposes and actual emissions for fee purposes for 

each emissions unit, control device, or alternative operating scenario identified in section I of form 

GIS. If form FEE does not need to be submitted with the application, do not calculate actual 

emissions. 

A. Emissions Unit ID __EU-004 ____ 

B. Identification and Quantification of Emissions 

First, list each air pollutant that is either regulated at the unit or present in major amounts, then list any 

other regulated pollutant (for fee calculation) not already listed. HAP may be simply listed as "HAP." Next, 

calculate PTE for applicability purposes and actual emissions for fee purposes for each pollutant. Do not 

calculate PTE for air pollutants listed solely for fee purposes. Include all fugitives for fee purposes. You 

may round to the nearest tenth of a ton for yearly values or tenth of a pound for hourly values. 

Emission Rates 

Potential to Emit 

Air Pollutants 

 Actual 

 Annual 

 Emissions 

 (tons/yr) 

 Hourly 

 (lb/hr) 

 Annual 

 (tons/yr) 

 

CAS No. 

PM N/A 3.57 6.10 

PM10 N/A 2.04 3.50 

PM2.5

N/A

1.98 3.39 

NOx

N/A

73.57 125.88 

SO2

N/A

0.05 0.09 

H2SO4 N/A 0.002 0.003 

CO 

N/A

15.71 26.89 

VOC N/A 3.27 5.59 

Pb 

N/A

1.03E-03 1.77E-03 

CO2e 

N/A

5932.00 10149.29 

1,3-Butadiene 

N/A - - 00106-990 

Acetaldehyde N/A 8.99E-04 1.54E-03 00075-07-0 

Acrolein N/A 2.81E-04 4.81E-04 00107-02-8 

Benzene N/A 2.77E-02 4.74E-02 00071-43-2 

Formaldehyde N/A 2.81E-03 4.82E-03 00050-00-0 

Toluene N/A 1.00E-02 1.72E-02 00108-88-3 

Xylene N/A 6.88E-03 1.18E-02 001330-20-7 

Total PAH N/A 7.56E-03 1.29E-02 130498-29-2 

Naphthalene N/A 4.64E-03 7.93E-03 00091-20-3 
EMISS 

EPA Form 5900-84 

5

 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

EMISSION CALCULATIONS (EMISS)

Calculate potential to emit (PTE) for applicability purposes and actual emissions for fee purposes for 

each emissions unit, control device, or alternative operating scenario identified in section I of form 

GIS. If form FEE does not need to be submitted with the application, do not calculate actual 

emissions. 

A. Emissions Unit ID __EU-005 ____ 

B. Identification and Quantification of Emissions 

First, list each air pollutant that is either regulated at the unit or present in major amounts, then list any 

other regulated pollutant (for fee calculation) not already listed. HAP may be simply listed as "HAP." Next, 

calculate PTE for applicability purposes and actual emissions for fee purposes for each pollutant. Do not 

calculate PTE for air pollutants listed solely for fee purposes. Include all fugitives for fee purposes. You 

may round to the nearest tenth of a ton for yearly values or tenth of a pound for hourly values. 

Emission Rates 

Potential to Emit 

Air Pollutants 

 Actual 

 Annual 

 Emissions 

 (tons/yr) 

 Hourly 

 (lb/hr) 

 Annual 

 (tons/yr) 

 

CAS No. 

PM N/A 3.57 6.10 

PM10 N/A 2.04 3.50 

PM2.5

N/A

1.98 3.39 

NOx

N/A

73.57 125.88 

SO2

N/A

0.05 0.09 

H2SO4 N/A 0.002 0.003 

CO 

N/A

15.71 26.89 

VOC N/A 3.27 5.59 

Pb 

N/A

1.03E-03 1.77E-03 

CO2e 

N/A

5932.00 10149.29 

1,3-Butadiene 

N/A - - 00106-990 

Acetaldehyde N/A 8.99E-04 1.54E-03 00075-07-0 

Acrolein N/A 2.81E-04 4.81E-04 00107-02-8 

Benzene N/A 2.77E-02 4.74E-02 00071-43-2 

Formaldehyde N/A 2.81E-03 4.82E-03 00050-00-0 

Toluene N/A 1.00E-02 1.72E-02 00108-88-3 

Xylene N/A 6.88E-03 1.18E-02 001330-20-7 

Total PAH N/A 7.56E-03 1.29E-02 130498-29-2 

Naphthalene N/A 4.64E-03 7.93E-03 00091-20-3 
EMISS 

EPA Form 5900-84 

6

 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

EMISSION CALCULATIONS (EMISS)

Calculate potential to emit (PTE) for applicability purposes and actual emissions for fee purposes for 

each emissions unit, control device, or alternative operating scenario identified in section I of form 

GIS. If form FEE does not need to be submitted with the application, do not calculate actual 

emissions. 

A. Emissions Unit ID __EU-006 ____ 

B. Identification and Quantification of Emissions 

First, list each air pollutant that is either regulated at the unit or present in major amounts, then list any 

other regulated pollutant (for fee calculation) not already listed. HAP may be simply listed as "HAP." Next, 

calculate PTE for applicability purposes and actual emissions for fee purposes for each pollutant. Do not 

calculate PTE for air pollutants listed solely for fee purposes. Include all fugitives for fee purposes. You 

may round to the nearest tenth of a ton for yearly values or tenth of a pound for hourly values. 

Emission Rates 

Potential to Emit 

Air Pollutants 

 Actual 

 Annual 

 Emissions 

 (tons/yr) 

 Hourly 

 (lb/hr) 

 Annual 

 (tons/yr) 

 

CAS No. 

PM N/A 3.57 6.10 

PM10 N/A 2.04 3.50 

PM2.5

N/A

1.98 3.39 

NOx

N/A

73.57 125.88 

SO2

N/A

0.05 0.09 

H2SO4 N/A 0.002 0.003 

CO 

N/A

15.71 26.89 

VOC N/A 3.27 5.59 

Pb 

N/A

1.03E-03 1.77E-03 

CO2e 

N/A

5932.00 10149.29 

1,3-Butadiene 

N/A - - 00106-990 

Acetaldehyde N/A 8.99E-04 1.54E-03 00075-07-0 

Acrolein N/A 2.81E-04 4.81E-04 00107-02-8 

Benzene N/A 2.77E-02 4.74E-02 00071-43-2 

Formaldehyde N/A 2.81E-03 4.82E-03 00050-00-0 

Toluene N/A 1.00E-02 1.72E-02 00108-88-3 

Xylene N/A 6.88E-03 1.18E-02 001330-20-7 

Total PAH N/A 7.56E-03 1.29E-02 130498-29-2 

Naphthalene N/A 4.64E-03 7.93E-03 00091-20-3 
EMISS 

EPA Form 5900-84 

7

 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

EMISSION CALCULATIONS (EMISS)

Calculate potential to emit (PTE) for applicability purposes and actual emissions for fee purposes for 

each emissions unit, control device, or alternative operating scenario identified in section I of form 

GIS. If form FEE does not need to be submitted with the application, do not calculate actual 

emissions. 

A. Emissions Unit ID __EU-007 ____ 

B. Identification and Quantification of Emissions 

First, list each air pollutant that is either regulated at the unit or present in major amounts, then list any 

other regulated pollutant (for fee calculation) not already listed. HAP may be simply listed as "HAP." Next, 

calculate PTE for applicability purposes and actual emissions for fee purposes for each pollutant. Do not 

calculate PTE for air pollutants listed solely for fee purposes. Include all fugitives for fee purposes. You 

may round to the nearest tenth of a ton for yearly values or tenth of a pound for hourly values. 

Emission Rates 

Potential to Emit 

Air Pollutants 

 Actual 

 Annual 

 Emissions 

 (tons/yr) 

 Hourly 

 (lb/hr) 

 Annual 

 (tons/yr) 

 

CAS No. 

PM N/A 3.57 6.10 

PM10 N/A 2.04 3.50 

PM2.5

N/A

1.98 3.39 

NOx

N/A

73.57 125.88 

SO2

N/A

0.05 0.09 

H2SO4 N/A 0.002 0.003 

CO 

N/A

15.71 26.89 

VOC N/A 3.27 5.59 

Pb 

N/A

1.03E-03 1.77E-03 

CO2e 

N/A

5932.00 10149.29 

1,3-Butadiene 

N/A - - 00106-990 

Acetaldehyde N/A 8.99E-04 1.54E-03 00075-07-0 

Acrolein N/A 2.81E-04 4.81E-04 00107-02-8 

Benzene N/A 2.77E-02 4.74E-02 00071-43-2 

Formaldehyde N/A 2.81E-03 4.82E-03 00050-00-0 

Toluene N/A 1.00E-02 1.72E-02 00108-88-3 

Xylene N/A 6.88E-03 1.18E-02 001330-20-7 

Total PAH N/A 7.56E-03 1.29E-02 130498-29-2 

Naphthalene N/A 4.64E-03 7.93E-03 00091-20-3 
EMISS 

EPA Form 5900-84 

8

 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71) 

EMISSION CALCULATIONS (EMISS)

Calculate potential to emit (PTE) for applicability purposes and actual emissions for fee purposes for 

each emissions unit, control device, or alternative operating scenario identified in section I of form 

GIS. If form FEE does not need to be submitted with the application, do not calculate actual 

emissions. 

A. Emissions Unit ID __EU-008 ____ 

B. Identification and Quantification of Emissions 

First, list each air pollutant that is either regulated at the unit or present in major amounts, then list any 

other regulated pollutant (for fee calculation) not already listed. HAP may be simply listed as "HAP." Next, 

calculate PTE for applicability purposes and actual emissions for fee purposes for each pollutant. Do not 

calculate PTE for air pollutants listed solely for fee purposes. Include all fugitives for fee purposes. You 

may round to the nearest tenth of a ton for yearly values or tenth of a pound for hourly values. 

Emission Rates 

Potential to Emit 

Air Pollutants 

 Actual 

 Annual 

 Emissions 

 (tons/yr) 

 Hourly 

 (lb/hr) 

 Annual 

 (tons/yr) 

 

CAS No. 

PM N/A 3.57 6.10 

PM10 N/A 2.04 3.50 

PM2.5

N/A

1.98 3.39 

NOx

N/A

73.57 125.88 

SO2

N/A

0.05 0.09 

H2SO4 N/A 0.002 0.003 

CO 

N/A

15.71 26.89 

VOC N/A 3.27 5.59 

Pb 

N/A

1.03E-03 1.77E-03 

CO2e 

N/A

5932.00 10149.29 

1,3-Butadiene 

N/A - - 00106-990 

Acetaldehyde N/A 8.99E-04 1.54E-03 00075-07-0 

Acrolein N/A 2.81E-04 4.81E-04 00107-02-8 

Benzene N/A 2.77E-02 4.74E-02 00071-43-2 

Formaldehyde N/A 2.81E-03 4.82E-03 00050-00-0 

Toluene N/A 1.00E-02 1.72E-02 00108-88-3 

Xylene N/A 6.88E-03 1.18E-02 001330-20-7 

Total PAH N/A 7.56E-03 1.29E-02 130498-29-2 

Naphthalene N/A 4.64E-03 7.93E-03 00091-20-3 
 OMB No. 2060-0336, Approval Expires 09/30/2010

Federal Operating Permit Program (40 CFR Part 71)

 

POTENTIAL TO EMIT (PTE)

For each unit with emissions that count towards applicability, list the emissions unit ID and the PTE for 

the air pollutants listed below and sum them up to show totals for the facility. You may find it helpful to 

complete form EMISS before completing this form. Show other pollutants not listed that are present in 

major amounts at the facility on attachment in a similar fashion. You may round values to the nearest 

tenth of a ton. Also report facility totals in section J of form GIS. 

 

Emissions Unit ID 

Regulated Air Pollutants and Pollutants for which the Source is Major (tons/yr) 

 NOx 

 

 VOC SO2 PM10 CO 

 

 Lead HAP 

EU-001 – EU-008 1,007.02 44.75 0.74 27.98 215.09 1.42E-02 7.69E-01 

EU-009 - - - 1.08 - - - 

EU-010 - 19.39 - - -- - - 

EU-011 1.70 0.05 0.001 0.03 0.39 1.44E-05 7.80E-04 

EU-012 – EU-015 9.48 0.52 0.01 0.24 3.34 1.25E-04 8.38E-03 

EU-016 – EU-020 7.43 1.10 0.005 0.48 2.68 8.86E-05 1.18E-02 

EU-021 6.32E-02 5.12E-03 2.16E-05 4.48E-03 1.36E-02 4.14E-07 5.52E-05 

EU-022 – EU-025 1.71E-01 1.38E-02 5.82E-05 1.21E-02 3.67E-02 1.12E-06 1.49E-04 

EU-048 246.82 8.90 0.15 5.58 76.01 2.80E-03 1.53E-01 

EU-049 31.94 1.33 0.02 0.87 10.38 3.80E-04 2.17E-02 

EU-026 – EU-047, 

EU-078 – EU-081 - 0.44 - - - - - 

EU-050– EU-077 - 0.10 - - - - - 

FACILITY TOTALS 1,304.63 76.60 0.92 36.28 307.95 0.02 0.96 

EPA Form 5900-85 
APPENDIX D 

BHP Billiton Petroleum, Inc. Trinity Consultants 

Sake Prospect Drilling Project 
APPENDIX D1: REVISED STACK TEST CHARTS FOR C.R. LUIGS MAIN 

ENGINES

BHP Billiton Petroleum, Inc. Trinity Consultants 

Sake Prospect Drilling Project 
Section 1. C.R. Luigs Drill Ship Stack Testing Summary

Table 1: Stack Testing Summary

Company: BHP Billiton Petroleum

Max Load (kW): 4184

Engine

No.

Test

Run

Load

Percent

Load

(kW)

Diesel 

(gal/hr)

CO

(ppmv)

CO

(g/kW-hr)

CO

(lb/hr)

NOx

(ppmv)

NOx

(g/kW-hr)

NOx

(lb/hr)

1 1 38.7% 1620 104.4 152 1.22 4.36 997 8.69 31.02

1 2 38.2% 1600 101.5 151 1.20 4.25 996 8.63 30.43

1 3 38.7% 1620 100.1 173 1.51 5.40 997 9.44 33.72

Avg 38.5% 1613.3 102.0 159 1.31 4.67 997 8.92 31.72

1 1 57.4% 2400 158.0 140 1.22 6.43 984 9.26 49.01

1 2 62.1% 2600 155.2 145 1.13 6.49 984 8.33 47.74

1 3 57.4% 2400 139.5 156 1.32 6.98 965 8.84 46.76

Avg 59.0% 2466.7 150.9 147 1.22 6.63 978 8.81 47.84

2 1 40.6% 1700 120.9 153 1.49 5.60 1155 12.21 45.77

2 2 39.4% 1650 121.0 154 1.52 5.54 988 10.60 38.56

2 3 38.2% 1600 119.0 150 1.47 5.20 966 10.29 36.31

Avg 39.4% 1650.0 120.3 152 1.49 5.45 1036 11.03 40.21

2 1 57.4% 2400 167.3 110 1.00 5.28 950 9.35 49.47

2 2 56.2% 2350 165.5 89 0.81 4.18 944 9.28 48.08

2 3 56.2% 2350 167.7 104 0.94 4.86 930 9.09 47.10

Avg 56.6% 2366.7 166.8 101 0.92 4.77 941 9.24 48.22

3 1 40.6% 1700 116.2 269 1.85 6.94 1170 8.76 32.85

3 2 41.8% 1750 132.5 236 1.93 7.46 1195 10.65 41.07

3 3 41.8% 1750 132.9 284 2.28 8.80 1168 10.20 39.36

Avg 41.4% 1733.3 127.2 263 2.02 7.73 1178 9.87 37.76

3 1 59.8% 2500 187.2 233 1.83 10.07 1150 9.79 53.96

3 2 59.8% 2500 186.7 256 2.00 11.05 1154 9.80 54.00

3 3 59.8% 2500 184.4 231 1.79 9.84 1148 9.61 52.97

Avg 59.8% 2500.0 186.1 240 1.87 10.32 1151 9.73 53.64

4 1 40.6% 1700 116.9 246 2.03 7.62 1074 9.65 36.15

4 2 35.9% 1500 103.5 221 1.91 6.33 1076 10.13 33.49

4 3 40.6% 1700 117.5 203 1.73 6.49 1024 9.48 35.52

Avg 39.0% 1633.3 112.6 223 1.89 6.81 1058 9.75 35.05

4 1 60.9% 2550 156.8 148 1.13 6.36 1029 8.53 47.98

4 2 65.7% 2750 175.5 138 1.17 7.11 992 9.13 55.33

4 3 60.9% 2550 165.9 136 1.07 6.03 991 8.46 47.56

Avg 62.5% 2616.7 166.1 141 1.12 6.50 1004 8.71 50.29

BHPB Sake - CR Luigs BACT Limit_ v1.12 - Stack Test Data - CRL

Page 1 of 6 10/14/2011
Section 1. C.R. Luigs Drill Ship Stack Testing Summary

Table 1: Stack Testing Summary

Company: BHP Billiton Petroleum

Max Load (kW): 4184

Engine

No.

Test

Run

Load

Percent

Load

(kW)

Diesel 

(gal/hr)

CO

(ppmv)

CO

(g/kW-hr)

CO

(lb/hr)

NOx

(ppmv)

NOx

(g/kW-hr)

NOx

(lb/hr)

5 1 39.4% 1650 137.8 174 1.63 5.94 1213 12.41 45.14

5 2 39.4% 1650 141.3 178 1.63 5.92 1224 12.21 44.40

5 3 39.4% 1650 142.4 177 1.59 5.80 1211 11.80 42.93

Avg 39.4% 1650.0 140.5 176 1.62 5.89 1216 12.14 44.16

5 1 56.2% 2350 193.5 166 1.48 7.69 1155 11.15 57.79

5 2 56.2% 2350 192.3 168 1.46 7.59 1138 10.75 55.69

5 3 56.2% 2350 193.7 169 1.50 7.75 1145 10.95 56.74

Avg 56.2% 2350.0 193.2 168 1.48 7.68 1146 10.95 56.74

6 1 38.2% 1600 151.0 235 1.90 6.69 1302 11.40 40.22

6 2 43.0% 1800 158.0 233 2.09 8.28 1288 12.51 49.63

6 3 43.0% 1800 135.8 210 1.73 6.87 1142 10.25 40.68

Avg 41.4% 1733.3 148.3 226 1.91 7.28 1244 11.39 43.51

6 1 66.0% 2760 189.8 142 1.10 6.67 1130 9.50 57.79

6 2 65.7% 2750 188.6 166 1.27 7.71 1167 9.72 58.92

6 3 64.5% 2700 191.9 155 1.17 6.97 1104 9.04 53.81

Avg 65.4% 2736.7 190.1 154 1.18 7.12 1134 9.42 56.84

7 1 39.4% 1650 129.7 268 2.21 8.04 1306 11.71 42.58

7 2 42.5% 1780 134.4 285 2.37 9.32 1294 11.72 45.99

7 3 41.1% 1720 131.1 295 2.35 8.90 1291 11.15 42.29

Avg 41.0% 1716.7 131.7 283 2.31 8.75 1297 11.53 43.62

7 1 62.1% 2600 181.4 202 1.50 8.61 1180 9.53 54.60

7 2 59.8% 2500 173.6 186 1.45 7.97 1119 9.44 52.01

7 3 52.6% 2200 153.1 235 1.99 9.64 1170 10.76 52.21

Avg 58.2% 2433.3 169.4 208 1.65 8.74 1156 9.91 52.94

8 1 37.0% 1550 232.4 259 2.36 8.05 1205 11.85 40.50

8 2 37.0% 1550 236.2 307 2.68 9.17 1206 11.41 38.98

8 3 37.0% 1550 236.7 250 2.21 7.54 1205 11.50 39.30

Avg 37.0% 1550.0 235.1 272 2.42 8.25 1205 11.59 39.59

8 1 55.0% 2300 274.7 160 1.32 6.70 1176 10.49 53.19

8 2 55.0% 2300 278.7 176 1.41 7.16 1184 10.26 52.05

8 3 55.0% 2300 276.0 151 1.30 6.60 1181 11.00 55.80

Avg 55.0% 2300.0 276.5 162 1.34 6.82 1180 10.58 53.68

BHPB Sake - CR Luigs BACT Limit_ v1.12 - Stack Test Data - CRL

Page 2 of 6 10/14/2011
C.R. Luigs Drill Ship Stack Test Data

NOx BACT Limit Summary

Company: BHP Billiton Petroleum

8.92 38.50%

8.81 59.00%

11.03 39.40%

9.24 56.60%

9.87 41.40%

9.73 59.80%

9.75 39.00%

8.71 62.50%

12.14 39.40%

10.95 56.20%

11.39 41.40%

9.42 65.40%

11.53 41.00%

9.91 58.20%

11.59 37.00%

10.58 55.00%

Average Load 

Percentage, %

NOx, 

(g/kW-hr)

BHPB Sake - CR Luigs BACT Limit_ v1.12 - C.R. Luigs NOx BACT Limit

Page 3 of 6 10/14/2011
C.R. Luigs (NOx)

0.002.004.006.008.00

10.0012.0014.00

0.00% 10.00% 20.00% 30.00% 40.00% 50.00% 60

Average % Load

 Average NOx, (g/kW-hr)
C.R. Luigs Drill Ship Stack Test Data

CO BACT Limit Summary

Company: BHP Billiton Petroleum

1.31 38.50%

1.22 59.00%

1.49 39.40%

0.92 56.60%

2.02 41.40%

1.87 59.80%

1.89 39.00%

1.12 62.50%

1.62 39.40%

1.48 56.20%

1.91 41.40%

1.18 65.40%

2.31 41.00%

1.65 58.20%

2.42 37.00%

1.34 55.00%

Average Load 

Percentage, %

CO, 

(g/kW-hr)

BHPB Sake - CR Luigs BACT Limit_ v1.12 - C.R. Luigs CO BACT Limit

Page 5 of 6 10/14/2011
C.R. Luigs (CO)

0.000.501.001.502.002.503.00

0.00% 10.00% 20.00% 30.00% 40.00% 50.00% 60

Average % Load 

Average CO, (g/kW-hr)
APPENDIX D2: REVISED STACK TEST CHARTS FOR DD1 MAIN ENGINES

BHP Billiton Petroleum, Inc. Trinity Consultants 

Sake Prospect Drilling Project 
Section 1. DD I Semi-sub Stack Testing Summary

Table 1: Stack Testing Summary

Company: BHP Billiton Petroleum

Max Load (kW): 3500

Engine

No.

Test

Run

Load

Percent

Load 

(kW)

Diesel 

(gal/hr)

CO 

(ppmv)

CO 

(g/kW-hr)

CO 

(lb/hr)

NOx 

(ppmv)

NOx 

(g/kW-hr)

NOx 

(lb/hr)

1 1 41.2% 1443 104.4 103 0.84 2.68 569 5.02 15.97

1 2 41.2% 1441 104.5 92 0.77 2.45 568 5.15 16.37

1 3 40.8% 1428 104.9 94 0.80 2.51 572 5.24 16.51

Avg 41.1% 1437.3 104.6 96 0.80 2.55 570 5.14 16.28

1 1 61.7% 2160 143.9 105 0.80 3.81 617 5.07 24.16

1 2 60.6% 2120 143.7 107 0.82 3.84 611 5.09 23.78

1 3 61.9% 2168 144.5 105 0.81 3.86 613 5.09 24.35

Avg 61.4% 2149.3 144.0 106 0.81 3.84 614 5.08 24.10

2 1 41.6% 1456 105.2 101 0.85 2.72 585 5.31 17.03

2 2 41.1% 1440 110.4 94 0.77 2.46 594 5.30 16.83

2 3 41.4% 1448 99.1 104 0.78 2.49 565 4.58 14.62

Avg 41.4% 1448 104.9 100 0.80 2.56 581 5.06 16.16

2 1 65.1% 2280 142.8 94 0.73 3.69 600 5.08 25.55

2 2 65.6% 2296 141.8 92 0.70 3.52 596 4.88 24.71

2 3 64.7% 2265 141.4 89 0.65 3.26 600 4.77 23.82

Avg 65.1% 2280.3 142.0 92 0.69 3.49 599 4.91 24.69

3 1 42.5% 1488 118.2 185 1.51 4.94 664 5.85 19.20

3 2 41.0% 1435 116.9 181 1.54 4.88 674 6.22 19.67

3 3 43.0% 1506 118.9 179 1.42 4.72 678 5.82 19.34

Avg 42.2% 1476.3 118.0 182 1.49 4.85 672 5.96 19.40

3 1 63.6% 2226 146.6 214 1.61 7.90 714 5.80 28.46

3 2 60.3% 2111 148.7 206 1.74 8.08 707 6.43 29.93

3 3 61.0% 2134 149.3 212 1.56 7.33 722 5.73 26.95

Avg 61.6% 2157 148.2 211 1.64 7.77 714 5.99 28.45

4 1 42.3% 1480 106.0 169 1.29 4.20 607 5.00 16.30

4 2 41.3% 1446 105.8 169 1.36 4.34 614 5.33 16.98

4 3 40.4% 1414 101.1 172 1.47 4.58 615 5.66 17.63

Avg 41.3% 1446.7 104.3 170 1.37 4.37 612 5.33 16.97

4 1 64.1% 2243 134.7 156 1.13 5.60 667 5.23 25.84

4 2 63.4% 2219 135.2 146 1.11 5.45 656 5.40 26.41

4 3 66.5% 2329 134.8 149 0.99 5.09 663 4.75 24.38

Avg 64.7% 2263.7 134.9 150 1.08 5.38 662 5.13 25.54

BHPB Sake - DD1 BACT Limit_ v1.12 - Stack Test Data - DD1 

Page 1 of 6 10/14/2011
Section 1. DD I Semi-sub Stack Testing Summary

Table 1: Stack Testing Summary

Company: BHP Billiton Petroleum

Max Load (kW): 3500

Engine

No.

Test

Run

Load

Percent

Load 

(kW)

Diesel 

(gal/hr)

CO 

(ppmv)

CO 

(g/kW-hr)

CO 

(lb/hr)

NOx 

(ppmv)

NOx 

(g/kW-hr)

NOx 

(lb/hr)

5 1 42.4% 1485 95.4 252 2.06 6.74 1128 9.98 32.68

5 2 46.9% 1643 99.0 229 1.61 5.84 1116 8.53 30.88

5 3 44.6% 1561 104.7 212 1.57 5.41 1113 8.95 30.80

Avg 44.6% 1563 99.7 231 1.75 6.00 1119 9.15 31.45

5 1 65.5% 2291 154.1 181 1.32 6.68 1169 9.29 46.91

5 2 65.0% 2274 154.9 176 1.26 6.34 1201 9.37 46.97

5 3 64.7% 2263 145.8 176 1.27 6.35 1171 9.15 45.64

Avg 65.1% 2276 151.6 178 1.28 6.46 1180 9.27 46.51

6 1 42.3% 1481 107.3 286 1.97 6.42 718 5.33 17.39

6 2 41.7% 1458 109.7 270 1.80 5.78 661 4.74 15.25

6 3 41.0% 1434 107.3 274 2.16 6.83 700 5.95 18.81

Avg 41.7% 1457.7 108.1 277 1.98 6.34 693 5.34 17.15

6 1 61.3% 2147 139.9 134 0.99 4.68 825 6.56 31.03

6 2 61.1% 2139 138.8 131 0.97 4.58 801 6.39 30.13

6 3 60.9% 2131 139.1 130 0.96 4.51 772 6.14 28.83

Avg 61.1% 2139 139.3 132 0.97 4.59 799 6.36 30.00

7 1 40.3% 1409 100.1 146 1.22 3.80 590 5.32 16.52

7 2 40.5% 1417 99.3 145 1.33 4.14 638 6.26 19.55

7 3 40.7% 1424 100.1 142 1.16 3.65 593 5.23 16.43

Avg 40.5% 1416.7 99.8 144 1.24 3.86 607 5.60 17.50

7 1 65.7% 2300 144.2 100 0.80 4.04 695 5.98 30.33

7 2 64.2% 2248 145.6 98 0.83 4.10 722 6.59 32.68

7 3 65.0% 2275 144.3 101 0.80 4.02 712 6.11 30.63

Avg 65.0% 2274.3 144.7 100 0.81 4.05 710 6.23 31.21

8 1 41.0% 1435 96.1 131 1.22 3.85 683 6.87 21.72

8 2 43.5% 1522 96.9 126 1.11 3.71 708 6.70 22.48

8 3 45.8% 1603 100.2 118 1.00 3.52 719 6.56 23.18

Avg 43.4% 1520 97.7 125 1.11 3.69 703 6.71 22.46

8 1 62.6% 2191 144.2 101 0.83 4.03 771 6.89 33.26

8 2 59.9% 2097 140.7 108 0.83 3.86 752 6.28 29.04

8 3 60.5% 2116 140.7 99 0.77 3.60 756 6.36 29.65

Avg 61.0% 2134.7 141.9 103 0.81 3.83 760 6.51 30.65

BHPB Sake - DD1 BACT Limit_ v1.12 - Stack Test Data - DD1 

Page 2 of 6 10/14/2011
DD I Semi-sub Stack Test Data

NOx BACT Limit Summary

Company: BHP Billiton Petroleum

5.14 41.10%

5.08 61.40%

5.06 41.40%

4.91 65.10%

5.96 42.20%

5.99 61.60%

5.33 41.30%

5.13 64.70%

9.15 44.60%

9.27 65.10%

5.34 41.70%

6.36 61.10%

5.60 40.50%

6.23 65.00%

6.71 43.40%

6.51 61.00%

Average Load 

Percentage, %

NOx, 

(g/kW-hr)

BHPB Sake - DD1 BACT Limit_ v1.12 - DD1 NOx BACT Limit

Page 3 of 6 10/14/2011
DD1 (NOx)

0.001.002.003.004.005.006.007.008.009.00

10.00

0.00% 10.00% 20.00% 30.00% 40.00% 50.00% 60

 Average % Load

Average NOx, (g/kW-hr)
DD I Semi-sub Stack Test Data

CO BACT Limit Summary

Company: BHP Billiton Petroleum

0.80 41.10%

0.81 61.40%

0.80 41.40%

0.69 65.10%

1.49 42.20%

1.64 61.60%

1.37 41.30%

1.08 64.70%

1.75 44.60%

1.28 65.10%

1.98 41.70%

0.97 61.10%

1.24 40.50%

0.81 65.00%

1.11 43.40%

0.81 61.00%

Average Load 

Percentage, %

CO, 

(g/kW-hr)

BHPB Sake - DD1 BACT Limit_ v1.12 - DD1 CO BACT Limit

Page 5 of 6 10/14/2011
DD1 (CO)

0.000.501.001.502.002.50

0.00% 10.00% 20.00% 30.00% 40.00% 50.00% 60

Average % Load 

Average CO, (g/kW-hr)
APPENDIX E 

BHP Billiton Petroleum, Inc. Trinity Consultants 

Sake Prospect Drilling Project 
APPENDIX E1: REVISED EMISSION CALCULATIONS FOR C.R. LUIGS 

DRILLSHIP

BHP Billiton Petroleum, Inc. Trinity Consultants 

Sake Prospect Drilling Project 
BHP Billiton Petroleum Inc.

Emissions Summary - C.R. Luigs Drillship & Support VesselsTable 1 - Annual Emissions Summary (tons/year) [1]

PM PM10 PM2.5 NOX SO2 H2SO4 CO VOC Pb CO2e 1,3- Butadiene Acetaldehyde A

tons tons tons tons tons tons tons tons tons tons tons tons 

EU-001 Engine 1 / 1063155 6.05 3.47 3.37 164.85 0.09 0.003 32.86 5.55 0.002 10,067.57 - 1.53E-03 4EU-002 Engine 2 / 1063153 6.05 3.47 3.37 164.85 0.09 0.003 32.86 5.55 0.002 10,067.57 - 1.53E-03 4EU-003 Engine 3 / 1063154 6.05 3.47 3.37 164.85 0.09 0.003 32.86 5.55 0.002 10,067.57 - 1.53E-03 4EU-004 Engine 4 / 1063152 6.05 3.47 3.37 164.85 0.09 0.003 32.86 5.55 0.002 10,067.57 - 1.53E-03 4EU-005 Engine 5 / 1063149 6.05 3.47 3.37 164.85 0.09 0.003 32.86 5.55 0.002 10,067.57 - 1.53E-03 4EU-006 Engine 6 / 1063151 6.05 3.47 3.37 164.85 0.09 0.003 32.86 5.55 0.002 10,067.57 - 1.53E-03 4EU-007 Engine 7 / 1063147 6.05 3.47 3.37 164.85 0.09 0.003 32.86 5.55 0.002 10,067.57 - 1.53E-03 4EU-008 Engine 8 / 1063148 6.05 3.47 3.37 164.85 0.09 0.003 32.86 5.55 0.002 10,067.57 - 1.53E-03 4

48.43 27.75 26.93 1318.80 0.73 0.02 262.89 44.39 1.40E-02 80,540.58 0.00E+00 1.22E-02 3.

EU-009 Port Fwd Crane / 3ER03299 1.47 1.47 1.47 20.71 0.01 2.21E-04 4.46 1.68 1.36E-04 770.85 1.83E-04 3.59E-03 4

EU-010 Port Aft Crane / 3ER03301 1.47 1.47 1.47 20.71 0.01 2.21E-04 4.46 1.68 1.36E-04 770.85 1.83E-04 3.59E-03 4

EU-011 Stb Fwd Crane / 3ER03300 1.47 1.47 1.47 20.71 0.01 2.21E-04 4.46 1.68 1.36E-04 770.85 1.83E-04 3.59E-03 4

EU-012 Stb Aft Crane / 3ER08538 1.47 1.47 1.47 20.71 0.01 2.21E-04 4.46 1.68 1.36E-04 770.85 1.83E-04 3.59E-03 4

5.88 5.88 5.88 82.83 0.03 8.83E-04 17.85 6.72 5.42E-04 3,083.39 7.31E-04 1.43E-02 1.

EU-013 Mud and Cement Mixing: Dust Collectors 1.08 1.08 1.08 - - - - - - - - - EU-014 Mud Degassing Operation - - - - - - - 19.39 - 982.67 - - EU-015 E Generator / 73Z00895 0.04 0.02 0.02 1.49 0.001 2.05E-05 0.34 0.04 1.26E-05 72.06 - 1.09E-05 3EU-016 Cementing Unit - Engine 1 0.18 0.10 0.10 4.16 0.003 8.53E-05 1.42 0.17 5.24E-05 300.33 - 4.55E-05 1

EU-017 Cementing Unit - Engine 2 0.18 0.10 0.10 4.16 0.003 8.53E-05 1.42 0.17 5.24E-05 300.33 - 4.55E-05 1

EU-018 Cementing Nitrogen Pump Engine 0.01 0.01 0.01 0.35 0.0003 8.10E-06 0.07 0.01 4.97E-06 28.27 6.71E-06 1.32E-04 1

0.37 0.21 0.21 8.67 0.01 1.79E-04 2.91 0.34 1.10E-04 628.92 6.71E-06 2.23E-04 4.

EU-019 Wireline Unit Engine 0.04 0.04 0.04 0.74 0.001 3.72E-05 0.65 0.28 2.28E-05 129.83 3.08E-05 6.04E-04 7EU-020 Wireline Unit Engine Alternative # 2 0.04 0.04 0.04 0.74 0.001 3.72E-05 0.65 0.28 2.28E-05 129.83 3.08E-05 6.04E-04 7EU-021 Wireline Unit Engine Alternative # 3 0.01 0.01 0.01 0.33 0.0003 9.91E-06 0.17 0.08 6.09E-06 34.62 8.21E-06 1.61E-04 1EU-022 Wireline Unit - Power Plant GSU-W Generator 0.23 0.23 0.23 3.19 0.001 3.40E-05 0.69 0.26 2.09E-05 118.69 2.82E-05 5.52E-04 6

EU-023 Wireline Unit - Hydraulic Generator DHPS 0.17 0.17 0.17 2.44 0.001 2.60E-05 0.53 0.20 1.60E-05 90.77 2.15E-05 4.22E-04 5

0.48 0.48 0.48 7.43 0.005 1.44E-04 2.68 1.10 8.86E-05 503.74 1.19E-04 2.34E-03 2.

EU-024 Fast Rescue Craft (FRC) 3.85E-03 3.85E-03 3.85E-03 5.43E-02 1.85E-05 5.78E-07 1.17E-02 4.40E-03 3.55E-07 2.02 4.79E-07 9.40E-06 1

EU-025 Lifeboat 1 1.07E-03 1.07E-03 1.07E-03 1.51E-02 5.16E-06 1.61E-07 3.26E-03 1.23E-03 9.90E-08 0.56 1.33E-07 2.62E-06 3EU-026 Lifeboat 2 1.07E-03 1.07E-03 1.07E-03 1.51E-02 5.16E-06 1.61E-07 3.26E-03 1.23E-03 9.90E-08 0.56 1.33E-07 2.62E-06 3EU-027 Lifeboat 3 1.07E-03 1.07E-03 1.07E-03 1.51E-02 5.16E-06 1.61E-07 3.26E-03 1.23E-03 9.90E-08 0.56 1.33E-07 2.62E-06 3EU-028 Lifeboat 4 1.07E-03 1.07E-03 1.07E-03 1.51E-02 5.16E-06 1.61E-07 3.26E-03 1.23E-03 9.90E-08 0.56 1.33E-07 2.62E-06 3

4.29E-03 4.29E-03 4.29E-03 6.05E-02 2.06E-05 6.44E-07 1.30E-02 4.90E-03 3.96E-07 2.25 5.34E-07 1.05E-05 1.

Emission 

Unit ID Emission Unit

NSR Regulated Air Pollutants & Greenhouse Gas Emissions (CO2e) 

Lifeboats - TOTAL

Cementing Engines - TOTAL [1]

Wireline Engines - TOTAL [2]

C.R. Luigs

Power Plant Engines - TOTAL

Cranes Engines - TOTAL

Page 1 of 6 
BHP Billiton Petroleum Inc.

Emissions Summary - C.R. Luigs Drillship & Support VesselsTable 1 - Annual Emissions Summary (tons/year) [1]

PM PM10 PM2.5 NOX SO2 H2SO4 CO VOC Pb CO2e 1,3- Butadiene Acetaldehyde A

tons tons tons tons tons tons tons tons tons tons tons tons 

Emission 

Unit ID Emission Unit

NSR Regulated Air Pollutants & Greenhouse Gas Emissions (CO2e) 

EU-029 #7 Port WT Storage - - - - - - - 3.80E-02 - - - - 

EU-030 #7 STBD WT Storage - - - - - - - 3.80E-02 - - - - 

EU-031 #8 Port WT Storage - - - - - - - 3.68E-02 - - - - 

EU-032 #8 STBD WT Storage - - - - - - - 3.68E-02 - - - - 

EU-033 #8 Port DB Storage - - - - - - - 3.95E-02 - - - - 

EU-034 #8 STBD DB Storage - - - - - - - 3.95E-02 - - - - 

EU-035 #9 Port DB Storage - - - - - - - 3.53E-02 - - - - 

EU-036 #9 STBD DB Storage - - - - - - - 3.53E-02 - - - - 

EU-037 Port Settling Tank - - - - - - - 2.10E-02 - - - - 

EU-038 STBD Settling Tank - - - - - - - 2.10E-02 - - - - 

EU-039 Port Day Tank - - - - - - - 2.10E-02 - - - - 

EU-040 STBD Day Tank - - - - - - - 2.10E-02 - - - - 

EU-041 Port fwd crane tank - - - - - - - 4.90E-04 - - - - 

EU-042 Port aft crane tank - - - - - - - 4.90E-04 - - - - 

EU-043 Stb fwd crane tank - - - - - - - 4.90E-04 - - - - 

EU-044 Stb aft crane tank - - - - - - - 4.90E-04 - - - - 

EU-045 Emergency Gen Tank - - - - - - - 1.02E-03 - - - - 

EU-046 FRC Tank - - - - - - - 3.00E-05 - - - - 

EU-047 Lifeboat 1 Tank - - - - - - - 3.00E-05 - - - - 

EU-048 Lifeboat 2 Tank - - - - - - - 3.00E-05 - - - - 

EU-049 Lifeboat 3 Tank - - - - - - - 3.00E-05 - - - - 

EU-050 Lifeboat 4 Tank - - - - - - - 3.00E-05 - - - - 

EU-051 Hydraulic Fluid Tank - - - - - - - 0.000005 - - - - 

EU-052 Base Oil Tank - - - - - - - 1.82E-01 - - - - 

EU-053 Cementing Engine 1 tank - - - - - - - 1.55E-04 - - - - 

EU-054 Cementing Engine 2 tank - - - - - - - 9.50E-05 - - - - 

EU-055 Wireline Unit Tank 1 - - - - - - - 9.50E-05 - - - - 

EU-056 Wireline Unit Tank 2 - - - - - - - 8.00E-05 - - - - 

EU-057 GSU-W Tank 1 - - - - - - - 8.00E-05 - - - - 

EU-058 DHPS-EA Tank 1 - - - - - - - 8.00E-05 - - - - 

EU-059 POSU-CA Tank - - - - - - - 5.00E-05 - - - - 

EU-090 Helifuel Tank 1 - - - - - - - 1.75E-04 - - - - 

EU-091 Helifuel Tank 2 - - - - - - - 1.75E-04 - - - - 

- - - - - - - 5.70E-01 - - - - 

56.30 35.44 34.61 1,419.32 0.77 0.02 286.69 72.55 0.01 85,815.64 8.58E-04 2.91E-02 5.8

C.R Luigs Storage Tanks - TOTAL

TOTAL - C.R. Luigs

Page 2 of 6 
BHP Billiton Petroleum Inc.

Emissions Summary - C.R. Luigs Drillship & Support VesselsTable 1 - Annual Emissions Summary (tons/year) [1]

PM PM10 PM2.5 NOX SO2 H2SO4 CO VOC Pb CO2e 1,3- Butadiene Acetaldehyde A

tons tons tons tons tons tons tons tons tons tons tons tons 

Emission 

Unit ID Emission Unit

NSR Regulated Air Pollutants & Greenhouse Gas Emissions (CO2e) 

EU-060 Work Boats 9.70 5.58 5.42 246.82 0.15 4.57E-03 76.01 8.90 2.80E-03 16,080.92 6.08E-06 2.55E-03 7

EU-061 Fast Crew Boats 1.41 0.87 0.85 31.94 0.02 6.19E-04 10.38 1.33 3.80E-04 2,180.77 1.81E-05 6.73E-04 1EU-062 Fast Skipper Storage tank - - - - - - - 2.74E-03 - - - - 

EU-063 Fast Skipper Day tank - - - - - - - 3.28E-03 - - - - 

- - - - - - - 6.02E-03 - - - - 

EU-064 FUEL OIL #2-P - - - - - - - 3.77E-03 - - - - 

EU-065 FUEL OIL #2-S - - - - - - - 3.69E-03 - - - - 

EU-066 FUEL OIL #3-C - - - - - - - 8.95E-03 - - - - 

EU-067 FUEL OIL #3DB-P - - - - - - - 3.48E-03 - - - - 

EU-068 FUEL OIL #3DB-S - - - - - - - 3.48E-03 - - - - 

EU-069 FUEL OIL #4-C - - - - - - - 7.12E-03 - - - - 

EU-070 FUEL OIL #4DB-P - - - - - - - 3.90E-03 - - - - 

EU-071 FUEL OIL #4DB-S - - - - - - - 3.90E-03 - - - - 

EU-072 FUEL OIL #5-C - - - - - - - 6.95E-03 - - - - 

EU-073 FUEL OIL #5-P - - - - - - - 4.59E-03 - - - - 

EU-074 FUEL OIL #5-S - - - - - - - 4.59E-03 - - - - 

EU-075 FUEL OIL #6-C - - - - - - - 6.67E-03 - - - - 

EU-076 FUEL OIL #6-P - - - - - - - 4.05E-03 - - - - 

EU-077 FUEL OIL #6-S - - - - - - - 4.05E-03 - - - - 

EU-078 FUEL OIL #7-P - - - - - - - 3.21E-03 - - - - 

EU-079 FUEL OIL #7-S - - - - - - - 3.21E-03 - - - - 

EU-080 FUEL OIL DAY-P - - - - - - - 8.46E-03 - - - - 

EU-081 FUEL OIL DAY-S - - - - - - - 1.07E-02 - - - - 

EU-082 AUXILARY CAT OIL-P - - - - - - - 5.00E-06 - - - - 

EU-083 CPP-STERN-P - - - - - - - 5.00E-06 - - - - 

EU-084 GEAR OIL-S - - - - - - - 5.00E-06 - - - - 

EU-085 MAIN ENGINE CAT OIL-S - - - - - - - 5.00E-06 - - - - 

EU-086 SPARE #3-P - - - - - - - 5.00E-06 - - - - 

EU-087 STEERING OIL-P - - - - - - - 5.00E-06 - - - - 

EU-088 CRANE - - - - - - - 5.00E-06 - - - - 

EU-089 WINDLASS - - - - - - - 5.00E-06 - - - - 

--- - --- 9.47E-02 - - - - 

11.11 6.45 6.27 278.76 0.17 0.005 86.39 10.33 3.18E-03 18,261.69 2.41E-05 3.23E-03 9.

67.41 41.89 40.88 1698.08 0.94 0.03 373.09 82.89 0.02 104,077.34 8.83E-04 3.24E-02 6.8

[1] Although the emissions for the Cementing Units are presented on a unit-by-unit basis, all Cementing Units are to be permitted together under an emissions cap to allow flexibility of operation for the units.[2] Although the emissions for the Wireline Units are presented on a unit-by-unit basis, all Wireline Units are to be permitted together under an emissions cap to allow flexibility of operation for the units.

Support Vessels

TOTAL - Support Vessels

TOTAL - C.R. Luigs and Support Vessels

Fast Skipper (Crew Boat) Storage Tanks - TOTAL 

Allie (Work Boat) Storage Tanks - TOTAL 

Page 3 of 6 
BHP Billiton Petroleum Inc.

Emissions Summary - C.R. Luigs Drillship & Support VesselsTable 2 - Maximum Hourly Emissions Summary (lbs/hr) [1]

PM PM10 PM2.5 NOX SO2 H2SO4 CO VOC Pb CO2e 1,3- Butadiene Acetaldehyde Acrolein Benzene Forma

lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs

EU-001 Engine 1 / 1063155 4.11 2.36 2.29 111.98 0.06 0.002 22.32 3.77 0.001 6,838.80 - 1.04E-03 3.24E-04 3.19E-02 3.24EU-002 Engine 2 / 1063153 4.11 2.36 2.29 111.98 0.06 0.002 22.32 3.77 0.001 6,838.80 - 1.04E-03 3.24E-04 3.19E-02 3.24EU-003 Engine 3 / 1063154 4.11 2.36 2.29 111.98 0.06 0.002 22.32 3.77 0.001 6,838.80 - 1.04E-03 3.24E-04 3.19E-02 3.24EU-004 Engine 4 / 1063152 4.11 2.36 2.29 111.98 0.06 0.002 22.32 3.77 0.001 6,838.80 - 1.04E-03 3.24E-04 3.19E-02 3.24EU-005 Engine 5 / 1063149 4.11 2.36 2.29 111.98 0.06 0.002 22.32 3.77 0.001 6,838.80 - 1.04E-03 3.24E-04 3.19E-02 3.24EU-006 Engine 6 / 1063151 4.11 2.36 2.29 111.98 0.06 0.002 22.32 3.77 0.001 6,838.80 - 1.04E-03 3.24E-04 3.19E-02 3.24EU-007 Engine 7 / 1063147 4.11 2.36 2.29 111.98 0.06 0.002 22.32 3.77 0.001 6,838.80 - 1.04E-03 3.24E-04 3.19E-02 3.24EU-008 Engine 8 / 1063148 4.11 2.36 2.29 111.98 0.06 0.002 22.32 3.77 0.001 6,838.80 - 1.04E-03 3.24E-04 3.19E-02 3.24

32.90 18.85 18.29 895.84 0.50 0.02 178.58 30.15 0.01 54,710.39 - 8.29E-03 2.59E-03 2.55E-01 2.60

EU-009 Port Fwd Crane / 3ER03299 0.67 0.67 0.67 9.46 0.003 1.01E-04 2.04 0.77 6.19E-05 351.99 8.35E-05 1.64E-03 1.97E-04 1.99E-03 2.52

EU-010 Port Aft Crane / 3ER03301 0.67 0.67 0.67 9.46 0.003 1.01E-04 2.04 0.77 6.19E-05 351.99 8.35E-05 1.64E-03 1.97E-04 1.99E-03 2.52

EU-011 Stb Fwd Crane / 3ER03300 0.67 0.67 0.67 9.46 0.003 1.01E-04 2.04 0.77 6.19E-05 351.99 8.35E-05 1.64E-03 1.97E-04 1.99E-03 2.52

EU-012 Stb Aft Crane / 3ER08538 0.67 0.67 0.67 9.46 0.003 1.01E-04 2.04 0.77 6.19E-05 351.99 8.35E-05 1.64E-03 1.97E-04 1.99E-03 2.52

2.68 2.68 2.68 37.82 0.01 4.03E-04 8.15 3.07 2.48E-04 1,407.94 3.34E-04 6.55E-03 7.90E-04 7.97E-03 1.01

EU-013 Mud and Cement Mixing: Dust Collectors 0.25 0.25 0.25 - - - - - - - - - - - 

EU-014 Mud Degassing Operation - - - - - - - 4.43 - 224.35 - - - - 

EU-015 E Generator / 73Z00895 1.44 0.83 0.80 49.53 0.02 6.82E-04 11.35 1.32 4.19E-04 2,402.14 3.64E-04 1.14E-04 1.12E-02 1.14

EU-016 Cementing Unit - Engine 1 0.60 0.34 0.33 13.87 0.009 2.84E-04 4.73 0.55 1.75E-04 1,001.08 - 1.52E-04 4.74E-05 4.67E-03 4.75

EU-017 Cementing Unit - Engine 2 0.60 0.34 0.33 13.87 0.009 2.84E-04 4.73 0.55 1.75E-04 1,001.08 - 1.52E-04 4.74E-05 4.67E-03 4.75

EU-018 Cementing Nitrogen Pump Engine 0.15 0.15 0.15 6.91 0.005 1.62E-04 1.40 0.11 9.95E-05 565.48 1.34E-04 2.63E-03 3.17E-04 3.20E-03 4.05

1.36 0.84 0.82 34.65 0.02 7.30E-04 10.86 1.21 4.49E-04 2,567.65 1.34E-04 2.93E-03 4.12E-04 1.25E-02 5.00

EU-019 Wireline Unit Engine 0.10 0.10 0.10 1.97 0.003 9.91E-05 1.73 0.75 6.09E-05 346.22 8.21E-05 1.61E-03 1.94E-04 1.96E-03 2.48

EU-020 Wireline Unit Engine Alternative # 2 0.10 0.10 0.10 1.97 0.003 9.91E-05 1.73 0.75 6.09E-05 346.22 8.21E-05 1.61E-03 1.94E-04 1.96E-03 2.48

EU-021 Wireline Unit Engine Alternative # 3 0.10 0.10 0.10 3.26 0.003 9.91E-05 1.73 0.75 6.09E-05 346.22 8.21E-05 1.61E-03 1.94E-04 1.96E-03 2.48EU-022 Wireline Unit - Power Plant GSU-W Generator 0.27 0.27 0.27 3.75 0.001 4.00E-05 0.81 0.30 2.46E-05 139.64 3.31E-05 6.50E-04 7.83E-05 7.90E-04 9.99

EU-023 Wireline Unit - Hydraulic Generator DHPS 0.27 0.27 0.27 3.75 0.001 4.00E-05 0.81 0.30 2.46E-05 139.64 3.31E-05 6.50E-04 7.83E-05 7.90E-04 9.99

0.83 0.83 0.83 14.71 0.01 3.77E-04 6.80 2.87 2.32E-04 1,317.93 3.13E-04 6.13E-03 7.39E-04 7.46E-03 9.43

EU-024 Fast Rescue Craft (FRC) 0.31 0.31 0.31 4.34 1.48E-03 4.63E-05 0.94 0.35 2.84E-05 161.57 3.83E-05 7.52E-04 9.07E-05 9.14E-04 1.16

EU-025 Lifeboat 1 0.09 0.09 0.09 1.21 0.0004 1.29E-05 0.26 0.10 7.92E-06 45.01 1.07E-05 2.09E-04 2.53E-05 2.55E-04 3.22

EU-026 Lifeboat 2 0.09 0.09 0.09 1.21 0.0004 1.29E-05 0.26 0.10 7.92E-06 45.01 1.07E-05 2.09E-04 2.53E-05 2.55E-04 3.22

EU-027 Lifeboat 3 0.09 0.09 0.09 1.21 0.0004 1.29E-05 0.26 0.10 7.92E-06 45.01 1.07E-05 2.09E-04 2.53E-05 2.55E-04 3.22

EU-028 Lifeboat 4 0.09 0.09 0.09 1.21 0.0004 1.29E-05 0.26 0.10 7.92E-06 45.01 1.07E-05 2.09E-04 2.53E-05 2.55E-04 3.22

0.34 0.34 0.34 4.84 0.0017 5.16E-05 1.04 0.39 3.17E-05 180.03 4.27E-05 8.38E-04 1.01E-04 1.02E-03 1.29

C.R. Luigs

Emission Unit ID Emission Unit

NSR Regulated Air Pollutants & Greenhouse Gas Emissions (CO2e) Hazardou

Wireline Engines - TOTAL

Lifeboats - TOTAL

Power Plant Engines - TOTAL

Crane Engines - TOTAL

Cementing Engines - TOTAL

Page 4 of 6 
BHP Billiton Petroleum Inc.

Emissions Summary - C.R. Luigs Drillship & Support VesselsTable 2 - Maximum Hourly Emissions Summary (lbs/hr) [1]

PM PM10 PM2.5 NOX SO2 H2SO4 CO VOC Pb CO2e 1,3- Butadiene Acetaldehyde Acrolein Benzene Forma

lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs

Emission Unit ID Emission Unit

NSR Regulated Air Pollutants & Greenhouse Gas Emissions (CO2e) Hazardou

EU-029 #7 Port WT Storage - - - - - - - 8.68E-03 - - - - - - 

EU-030 #7 STBD WT Storage - - - - - - - 8.68E-03 - - - - - - 

EU-031 #8 Port WT Storage - - - - - - - 8.41E-03 - - - - - - 

EU-032 #8 STBD WT Storage - - - - - - - 8.41E-03 - - - - - - 

EU-033 #8 Port DB Storage - - - - - - - 9.02E-03 - - - - - - 

EU-034 #8 STBD DB Storage - - - - - - - 9.02E-03 - - - - - - 

EU-035 #9 Port DB Storage - - - - - - - 8.07E-03 - - - - - - 

EU-036 #9 STBD DB Storage - - - - - - - 8.07E-03 - - - - - - 

EU-037 Port Settling Tank - - - - - - - 4.80E-03 - - - - - - 

EU-038 STBD Settling Tank - - - - - - - 4.80E-03 - - - - - - 

EU-039 Port Day Tank - - - - - - - 4.80E-03 - - - - - - 

EU-040 STBD Day Tank - - - - - - - 4.80E-03 - - - - - - 

EU-041 Port fwd crane tank - - - - - - - 1.12E-04 - - - - - - 

EU-042 Port aft crane tank - - - - - - - 1.12E-04 - - - - - - 

EU-043 Stb fwd crane tank - - - - - - - 1.12E-04 - - - - - - 

EU-044 Stb aft crane tank - - - - - - - 1.12E-04 - - - - - - 

EU-045 Emergency Gen Tank - - - - - - - 2.32E-04 - - - - - - 

EU-046 FRC Tank - - - - - - - 6.85E-06 - - - - - - 

EU-047 Lifeboat 1 Tank - - - - - - - 6.85E-06 - - - - - - 

EU-048 Lifeboat 2 Tank - - - - - - - 6.85E-06 - - - - - - 

EU-049 Lifeboat 3 Tank - - - - - - - 6.85E-06 - - - - - - 

EU-050 Lifeboat 4 Tank - - - - - - - 6.85E-06 - - - - - - 

EU-051 Hydraulic Fluid Tank - - - - - - - 1.14E-06 - - - - - - 

EU-052 Base Oil Tank - - - - - - - 4.16E-02 - - - - - - 

EU-053 Cementing Engine 1 tank - - - - - - - 3.54E-05 - - - - - - 

EU-054 Cementing Engine 2 tank - - - - - - - 2.17E-05 - - - - - - 

EU-055 Wireline Unit Tank 1 - - - - - - - 2.17E-05 - - - - - - 

EU-056 Wireline Unit Tank 2 - - - - - - - 1.83E-05 - - - - - - 

EU-057 GSU-W Tank 1 - - - - - - - 1.83E-05 - - - - - - 

EU-058 DHPS-EA Tank 1 - - - - - - - 1.83E-05 - - - - - - 

EU-059 POSU-CA Tank - - - - - - - 1.14E-05 - - - - - - 

EU-090 Helifuel Tank 1 - - - - - - - 4.00E-05 - - - - - - 

EU-091 Helifuel Tank 2 - - - - - - - 4.00E-05 - - - - - - 

- - - - - - - 1.30E-01 - - - - - - 

19.93 12.33 12.03 497.63 0.28 0.01 106.56 22.96 5.42E-03 31,297.96 3.50E-04 1.14E-02 2.23E-03 1.46E-01 2.46

C.R Luigs Storage Tanks - TOTAL

TOTAL- C.R. Luigs (Worst-Case Operating 

Scenario)

Page 5 of 6 
BHP Billiton Petroleum Inc.

Emissions Summary - C.R. Luigs Drillship & Support VesselsTable 2 - Maximum Hourly Emissions Summary (lbs/hr) [1]

PM PM10 PM2.5 NOX SO2 H2SO4 CO VOC Pb CO2e 1,3- Butadiene Acetaldehyde Acrolein Benzene Forma

lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs

Emission Unit ID Emission Unit

NSR Regulated Air Pollutants & Greenhouse Gas Emissions (CO2e) Hazardou

EU-060 Work Boats 5.54 3.34 3.25 136.77 0.08 2.49E-03 41.64 5.17 1.53E-03 8,767.75 4.86E-05 2.25E-03 5.21E-04 4.11E-02 5.53

EU-061 Fast Crew Boats 3.53 2.18 2.12 79.85 0.05 1.55E-03 25.96 3.31 9.51E-04 5,451.93 4.52E-05 1.68E-03 3.56E-04 2.56E-02 3.86

EU-062 Fast Skipper Storage tank - - - - - - - 6.26E-04 - - - - - - 

EU-063 Fast Skipper Day tank - - - - - - - 7.49E-04 - - - - - - 

- - - - - - - 1.37E-03 - - - - - - 

EU-064 FUEL OIL #2-P - - - - - - - 8.61E-04 - - - - - - 

EU-065 FUEL OIL #2-S - - - - - - - 8.41E-04 - - - - - - 

EU-066 FUEL OIL #3-C - - - - - - - 2.04E-03 - - - - - - 

EU-067 FUEL OIL #3DB-P - - - - - - - 7.95E-04 - - - - - - 

EU-068 FUEL OIL #3DB-S - - - - - - - 7.95E-04 - - - - - - 

EU-069 FUEL OIL #4-C - - - - - - - 1.62E-03 - - - - - - 

EU-070 FUEL OIL #4DB-P - - - - - - - 8.90E-04 - - - - - - 

EU-071 FUEL OIL #4DB-S - - - - - - - 8.90E-04 - - - - - - 

EU-072 FUEL OIL #5-C - - - - - - - 1.59E-03 - - - - - - 

EU-073 FUEL OIL #5-P - - - - - - - 1.05E-03 - - - - - - 

EU-074 FUEL OIL #5-S - - - - - - - 1.05E-03 - - - - - - 

EU-075 FUEL OIL #6-C - - - - - - - 1.52E-03 - - - - - - 

EU-076 FUEL OIL #6-P - - - - - - - 9.24E-04 - - - - - - 

EU-077 FUEL OIL #6-S - - - - - - - 9.24E-04 - - - - - - 

EU-078 FUEL OIL #7-P - - - - - - - 7.32E-04 - - - - - - 

EU-079 FUEL OIL #7-S - - - - - - - 7.32E-04 - - - - - - 

EU-080 FUEL OIL DAY-P - - - - - - - 1.93E-03 - - - - - - 

EU-081 FUEL OIL DAY-S - - - - - - - 2.43E-03 - - - - - - 

EU-082 AUXILARY CAT OIL-P - - - - - - - 1.14E-06 - - - - - - 

EU-083 CPP-STERN-P - - - - - - - 1.14E-06 - - - - - - 

EU-084 GEAR OIL-S - - - - - - - 1.14E-06 - - - - - - 

EU-085 MAIN ENGINE CAT OIL-S - - - - - - - 1.14E-06 - - - - - - 

EU-086 SPARE #3-P - - - - - - - 1.14E-06 - - - - - - 

EU-087 STEERING OIL-P - - - - - - - 1.14E-06 - - - - - - 

EU-088 CRANE - - - - - - - 1.14E-06 - - - - - - 

EU-089 WINDLASS - - - - - - - 1.14E-06 - - - - - - 

- - - - - - - 2.16E-02 - - - - - - 

9.07 5.52 5.38 216.62 0.13 0.004 67.61 8.51 2.48E-03 14,219.68 9.38E-05 3.93E-03 8.77E-04 6.67E-02 9.39

29.00 17.85 17.41 714.26 0.41 0.01 174.17 31.47 7.90E-03 45,517.64 4.44E-04 1.53E-02 3.11E-03 2.13E-01 3.40

Support Vessels

Fast Skipper (Crew Boat) Storage Tanks - TOTAL 

Allie (Work Boat) Storage Tanks - TOTAL 

[1] Represents worst-case hourly operating profile of units that could potentially operate simultaneously to yield highest station-wide hourly emissions. The maximum hourly electricity needed from 8 power plant engines for station keeping and drilling is 15,000 kW. Temissions. While it is possible that more than 4 engines may operate simultaneously, the total maximum hourly electricity generated will not exceed 16,200 kW. Wireline and cementing operations will not occur at the same time, therefore worst-case of the two operationincluded because in the worst-case hourly operating profile the emergency generators will be tested without applying a load (idling).

TOTAL- Support Vessels

TOTAL - C.R. Luigs and Support Vessels

(Worst-Case Operating Scenario)

Page 6 of 6 
BHP Billiton Petroleum Inc.

Emissions Calculations - C.R. Luigs

Engine 1 / 1063155

Total Engine Rating = 5,875 HP

Total Power Output [1] = 4,184 kW 

Total Operating Time = 6,570 hrs/yr

Operating time at: 45% average load [2] = 6,570 hrs/yr

Fuel Type [3]: = Ultra Low Sulfur Diesel

Maximum 

Hourly 

Emissions [12]

Total Annual Emissions 

[13]

(lb/hr) (tons/year)

NSR Regulated Air Pollutants & Greenhouse Gas Emissions (CO2e)

PM AP-42 [4] 7.00E-04 (lb/hp-hr) 4.11 6.05

PM10 AP-42 [5] 4.01E-04 (lb/hp-hr) 2.36 3.47

PM2.5 AP-42 [5] 3.89E-04 (lb/hp-hr) 2.29 3.37

NOX Stack Test [6] 1.21E+01 (g/kw-hr) 111.98 164.85

SO2 Fuel S Content [7] 1.06E-05 (lb/hp-hr) 0.06 0.09

H2SO4 Fuel S Content [7] 3.30E-07 (lb/hp-hr) 0.002 0.003

CO Stack Test [6] 2.42E+00 (g/kw-hr) 22.32 32.86

VOC AP-42 [4], [8] 6.42E-04 (lb/hp-hr) 3.77 5.55

Pb EPA [9] 2.03E-07 (lb/hp-hr) 0.001 0.002

CO2e EPA [15] 1.16E+00 (lb/hp-hr) 6,838.80 10,067.57

HAPs

Acetaldehyde AP-42 [10], [14] 2.52E-05 (lb/MMBtu) 1.04E-03 1.53E-03

Acrolein AP-42 [10], [14] 7.88E-06 (lb/MMBtu) 3.24E-04 4.77E-04

Benzene AP-42 [10], [14] 7.76E-04 (lb/MMBtu) 3.19E-02 4.70E-02

Formaldehyde AP-42 [10], [14] 7.89E-05 (lb/MMBtu) 3.24E-03 4.78E-03

Toluene AP-42 [10], [14] 2.81E-04 (lb/MMBtu) 1.16E-02 1.70E-02

Xylene AP-42 [10], [14] 1.93E-04 (lb/MMBtu) 7.94E-03 1.17E-02

Total PAH AP-42 [11], [14] 2.12E-04 (lb/MMBtu) 8.72E-03 1.28E-02

Naphthalene AP-42 [11], [14] 1.30E-04 (lb/MMBtu) 5.35E-03 7.87E-03

0.06 0.10

Emission Factor

Total VOC HAPs

 Pollutant Emission Factor Basis

[1] Represents maximum power output of the generator in kilowatt electric.

[2] Represents annual average load for 8 main power plant engines calculated based on an annual average station-wide electricity need of 15,000 kW for station 

keeping and drilling. Annual average load % = 15,000 kW /(4,184 kW x 8 Units).

[3] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources.

[4] Emission factors are based on AP-42 Chapter 3, Table 3.4-1, Emission Factors for Large Stationary Diesel and all Stationary Dual-fuel Engines (October 1996). 

[5] PM10 and PM2.5 emission factors are based on AP-42 Chapter 3, Table 3.4-2, Particulate and Particle-sizing Emission Factors for Large Uncontrolled Stationary 

Diesel Engines (October 1996). An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr. PM < 3um 

taken as PM2.5. Total particulate emissions is the sum of filterable and condensable particulate emissions. 

[6] Represents proposed BACT limits developed based on "top-down" BACT analysis and using data from stack testing conducted from March 31, 2010 through April 

3, 2010 by COMM Engineering. Three test runs were conducted at approximately 40% and 60% loads each.

[7] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources. Therefore, emissions have been calculated based on a maximum sulfur 

content of 15 ppm in diesel fuel assuming that 98 percent of sulfur in the fuel is oxidized to SO2 and 2 percent of sulfur in the fuel is oxidized to H2SO4 based on Draft 

Regulatory Impact Analysis: Control of Emissions from Nonroad Diesel Engines, EPA420-R-03-008, April 2003 . 

[8] Per footnote f of AP-42 Chapter 3, Table 3.4-1, non methane VOC emission factor has been taken as 91% of TOC emission factor. 

[9] Lead emission factor obtained from EPA guidance document: Locating and Estimating Air Emissions from Sources of Lead and Lead Compounds, EPA 454/R-98-

006, May 1998, Section 5.2.2. Emission factor for distillate oil-fired gas turbines was used as a surrogate for distillate oil-fired engines due to lack of emission factors. 

An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr.

[10] Emission factors based on AP-42, Chapter 3, Table 3.4-3, Speciated Organic Compound Emission Factors for Large Uncontrolled Stationary Diesel Engines 

(October 1996). 

[11] Emission factors based on AP-42, Chapter 3, Table 3.4-4, PAH Emission Factors for Large Uncontrolled Stationary Diesel Engines (October 1996). 

[12] For all pollutants except NOx and CO, the maximum hourly emissions (lbs/hr) are calculated based on the appropriate AP-42 and EPA emission factor and the tota

engine rating of 5875 HP (mechanical), as the AP-42 and EPA emission factors are based on brake HP. For NOx and CO, the maximum hourly emissions (lbs/hr) are 

calculated based on the stack test emission factors and the maximum generator electric output of 4184 KW as the stack test factors are based on the actual KW 

generated.

[13] Annual emissions are calculated similar to maximum hourly emissions except that annual average load% is applied, and emissions are based on annual operating 

hours.

[14] An average BSFC of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr to calculate emissions.

[15] The emission factor for CO2 is based on AP-42 Section 3.4. Large Stationary Diesel and All Stationary Dual-fuel Engines, October 1996. The emission factors for 

CH4 andN2O are based on Inventory of U.S. Greenhouse Gases and Sinks: 1990-2008 (April 2010), U.S. EPA # 430-R-10-006, Annex 3, Table A-81. Emission factor 

for CO2e calculated using the GWPs obtained from 40 CFR 98.

BHPB Sake - CR Luigs Emission Calculations_v2.0 - Engine 1 - 1063155

Page 1 of 8 10/14/2011
BHP Billiton Petroleum Inc.

Emissions Calculations - C.R. Luigs

Engine 2 / 1063153

Total Engine Rating = 5,875 HP

Total Power Output [1] = 4,184 kW 

Total Operating Time = 6,570 hrs/yr

Operating time at: 45% average load [2] = 6,570 hrs/yr

Fuel Type [3]: = Ultra Low Sulfur Diesel

Maximum 

Hourly 

Emissions [12]

Total Annual Emissions 

[13]

(lb/hr) (tons/year)

NSR Regulated Air Pollutants & Greenhouse Gas Emissions (CO2e)

PM AP-42 [4] 7.00E-04 (lb/hp-hr) 4.11 6.05

PM10 AP-42 [5] 4.01E-04 (lb/hp-hr) 2.36 3.47

PM2.5 AP-42 [5] 3.89E-04 (lb/hp-hr) 2.29 3.37

NOX Stack Test [6] 1.21E+01 (g/kw-hr) 111.98 164.85

SO2 Fuel S Content [7] 1.06E-05 (lb/hp-hr) 0.06 0.09

H2SO4 Fuel S Content [7] 3.30E-07 (lb/hp-hr) 0.002 0.003

CO Stack Test [6] 2.42E+00 (g/kw-hr) 22.32 32.86

VOC AP-42 [4], [8] 6.42E-04 (lb/hp-hr) 3.77 5.55

Pb EPA [9] 2.03E-07 (lb/hp-hr) 0.001 0.002

CO2e EPA [15] 1.16E+00 (lb/hp-hr) 6,838.80 10,067.57

HAPs

Acetaldehyde AP-42 [10], [14] 2.52E-05 (lb/MMBtu) 1.04E-03 1.53E-03

Acrolein AP-42 [10], [14] 7.88E-06 (lb/MMBtu) 3.24E-04 4.77E-04

Benzene AP-42 [10], [14] 7.76E-04 (lb/MMBtu) 3.19E-02 4.70E-02

Formaldehyde AP-42 [10], [14] 7.89E-05 (lb/MMBtu) 3.24E-03 4.78E-03

Toluene AP-42 [10], [14] 2.81E-04 (lb/MMBtu) 1.16E-02 1.70E-02

Xylene AP-42 [10], [14] 1.93E-04 (lb/MMBtu) 7.94E-03 1.17E-02

Total PAH AP-42 [11], [14] 2.12E-04 (lb/MMBtu) 8.72E-03 1.28E-02

Naphthalene AP-42 [11], [14] 1.30E-04 (lb/MMBtu) 5.35E-03 7.87E-03

0.06 0.10

Emission Factor

Total VOC HAPs

 Pollutant Emission Factor Basis

[1] Represents maximum power output of the generator in kilowatt electric.

[2] Represents annual average load for 8 main power plant engines calculated based on an annual average station-wide electricity need of 15,000 kW for station 

keeping and drilling. Annual average load % = 15,000 kW /(4,184 kW x 8 Units).

[3] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources.

[4] Emission factors are based on AP-42 Chapter 3, Table 3.4-1, Emission Factors for Large Stationary Diesel and all Stationary Dual-fuel Engines (October 1996). 

[5] PM10 and PM2.5 emission factors based on AP-42 Chapter 3, Table 3.4-2, Particulate and Particle-sizing Emission Factors for Large Uncontrolled Stationary Diese

Engines (October 1996). An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr. PM < 3um taken 

as PM2.5. Total particulate emissions is the sum of filterable and condensable particulate emissions. 

[6] Represents proposed BACT limits developed based on "top-down" BACT analysis and using data from stack testing conducted from March 31, 2010 through 

April 3, 2010 by COMM Engineering. Three test runs were conducted at approximately 40% and 60% loads each.

[7] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources. Therefore, emissions have been calculated based on a maximum sulfur 

content of 15 ppm in diesel fuel assuming that 98 percent of sulfur in the fuel is oxidized to SO2 and 2 percent of sulfur in the fuel is oxidized to H2SO4 based on 

Draft Regulatory Impact Analysis: Control of Emissions from Nonroad Diesel Engines, EPA420-R-03-008, April 2003 .

[8] Per footnote f of AP-42 Chapter 3, Table 3.4-1, non methane VOC emission factor has been taken as 91% of TOC emission factor. 

[9] Lead emission factor obtained from EPA guidance document: Locating and Estimating Air Emissions from Sources of Lead and Lead Compounds, EPA 454/R-98-

006, May 1998, Section 5.2.2. Emission factor for distillate oil-fired gas turbines was used as a surrogate for distillate oil-fired engines due to lack of emission 

factors. An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr.

[10] Emission factors based on AP-42, Chapter 3, Table 3.4-3, Speciated Organic Compound Emission Factors for Large Uncontrolled Stationary Diesel Engines 

(October 1996). 

[11] Emission factors based on AP-42, Chapter 3, Table 3.4-4, PAH Emission Factors for Large Uncontrolled Stationary Diesel Engines (October 1996). 

[12] For all pollutants except NOx and CO, the maximum hourly emissions (lbs/hr) are calculated based on the appropriate AP-42 and EPA emission factor and the 

total engine rating of 5875 HP (mechanical), as the AP-42 and EPA emission factors are based on brake HP. For NOx and CO, the maximum hourly emissions 

(lbs/hr) are calculated based on the stack test emission factors and the maximum generator electric output of 4184 KW as the stack test factors are based on the actual 

KW generated.

[13] Annual emissions are calculated similar to maximum hourly emissions except that annual average load% is applied, and emissions are based on annual operating 

hours.

[14] An average BSFC of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr to calculate emissions.

[15] The emission factor for CO2 is based on AP-42 Section 3.4. Large Stationary Diesel and All Stationary Dual-fuel Engines, October 1996. The emission factors for

CH4 andN2O are based on Inventory of U.S. Greenhouse Gases and Sinks: 1990-2008 (April 2010), U.S. EPA # 430-R-10-006, Annex 3, Table A-81. Emission 

factor for CO2e calculated using the GWPs obtained from 40 CFR 98.

BHPB Sake - CR Luigs Emission Calculations_v2.0 - Engine 2 - 1063153

Page 2 of 8 10/14/2011
BHP Billiton Petroleum Inc.

Emissions Calculations - C.R. Luigs

Engine 3 / 1063154

Total Engine Rating = 5,875 HP

Total Power Output [1] = 4,184 kW 

Total Operating Time = 6,570 hrs/yr

Operating time at: 45% average load [2] = 6,570 hrs/yr

Fuel Type [3]: = Ultra Low Sulfur Diesel

Maximum 

Hourly 

Emissions [12]

Total Annual Emissions 

[13]

(lb/hr) (tons/year)

NSR Regulated Air Pollutants & Greenhouse Gas Emissions (CO2e)

PM AP-42 [4] 7.00E-04 (lb/hp-hr) 4.11 6.05

PM10 AP-42 [5] 4.01E-04 (lb/hp-hr) 2.36 3.47

PM2.5 AP-42 [5] 3.89E-04 (lb/hp-hr) 2.29 3.37

NOX Stack Test [6] 1.21E+01 (g/kw-hr) 111.98 164.85

SO2 Fuel S Content [7] 1.06E-05 (lb/hp-hr) 0.06 0.09

H2SO4 Fuel S Content [7] 3.30E-07 (lb/hp-hr) 0.002 0.003

CO Stack Test [6] 2.42E+00 (g/kw-hr) 22.32 32.86

VOC AP-42 [4], [8] 6.42E-04 (lb/hp-hr) 3.77 5.55

Pb EPA [9] 2.03E-07 (lb/hp-hr) 0.001 0.002

CO2e EPA [15] 1.16E+00 (lb/hp-hr) 6,838.80 10,067.57

HAPs

Acetaldehyde AP-42 [10], [14] 2.52E-05 (lb/MMBtu) 1.04E-03 1.53E-03

Acrolein AP-42 [10], [14] 7.88E-06 (lb/MMBtu) 3.24E-04 4.77E-04

Benzene AP-42 [10], [14] 7.76E-04 (lb/MMBtu) 3.19E-02 4.70E-02

Formaldehyde AP-42 [10], [14] 7.89E-05 (lb/MMBtu) 3.24E-03 4.78E-03

Toluene AP-42 [10], [14] 2.81E-04 (lb/MMBtu) 1.16E-02 1.70E-02

Xylene AP-42 [10], [14] 1.93E-04 (lb/MMBtu) 7.94E-03 1.17E-02

Total PAH AP-42 [11], [14] 2.12E-04 (lb/MMBtu) 8.72E-03 1.28E-02

Naphthalene AP-42 [11], [14] 1.30E-04 (lb/MMBtu) 5.35E-03 7.87E-03

0.06 0.10

Emission Factor

Total VOC HAPs

 Pollutant Emission Factor Basis

[1] Represents maximum power output of the generator in kilowatt electric.

[2] Represents annual average load for 8 main power plant engines calculated based on an annual average station-wide electricity need of 15,000 kW for station 

keeping and drilling. Annual average load % = 15,000 kW /(4,184 kW x 8 Units).

[3] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources.

[4] Emission factors are based on AP-42 Chapter 3, Table 3.4-1, Emission Factors for Large Stationary Diesel and all Stationary Dual-fuel Engines (October 1996). 

[5] PM10 and PM2.5 emission factors based on AP-42 Chapter 3, Table 3.4-2, Particulate and Particle-sizing Emission Factors for Large Uncontrolled Stationary Diesel 

Engines (October 1996). An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr. PM < 3um taken as 

PM2.5. Total particulate emissions is the sum of filterable and condensable particulate emissions. 

[6] Represents proposed BACT limits developed based on "top-down" BACT analysis and using data from stack testing conducted from March 31, 2010 through April 

3, 2010 by COMM Engineering. Three test runs were conducted at approximately 40% and 60% loads each.

[7] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources. Therefore, emissions have been calculated based on a maximum sulfur 

content of 15 ppm in diesel fuel assuming that 98 percent of sulfur in the fuel is oxidized to SO2 and 2 percent of sulfur in the fuel is oxidized to H2SO4 based on Draft 

Regulatory Impact Analysis: Control of Emissions from Nonroad Diesel Engines, EPA420-R-03-008, April 2003 .

[8] Per footnote f of AP-42 Chapter 3, Table 3.4-1, non methane VOC emission factor has been taken as 91% of TOC emission factor. 

[9] Lead emission factor obtained from EPA guidance document: Locating and Estimating Air Emissions from Sources of Lead and Lead Compounds, EPA 454/R-98-

006, May 1998, Section 5.2.2. Emission factor for distillate oil-fired gas turbines was used as a surrogate for distillate oil-fired engines due to lack of emission factors. 

An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr.

[10] Emission factors based on AP-42, Chapter 3, Table 3.4-3, Speciated Organic Compound Emission Factors for Large Uncontrolled Stationary Diesel Engines 

(October 1996). 

[11] Emission factors based on AP-42, Chapter 3, Table 3.4-4, PAH Emission Factors for Large Uncontrolled Stationary Diesel Engines (October 1996). 

[12] For all pollutants except NOx and CO, the maximum hourly emissions (lbs/hr) are calculated based on the appropriate AP-42 and EPA emission factor and the tota

engine rating of 5875 HP (mechanical), as the AP-42 and EPA emission factors are based on brake HP. For NOx and CO, the maximum hourly emissions (lbs/hr) are 

calculated based on the stack test emission factors and the maximum generator electric output of 4184 KW as the stack test factors are based on the actual KW 

generated.

[13] Annual emissions are calculated similar to maximum hourly emissions except that annual average load% is applied, and emissions are based on annual operating 

hours.

[14] An average BSFC of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr to calculate emissions.

[15] The emission factor for CO2 is based on AP-42 Section 3.4. Large Stationary Diesel and All Stationary Dual-fuel Engines, October 1996. The emission factors for 

CH4 andN2O are based on Inventory of U.S. Greenhouse Gases and Sinks: 1990-2008 (April 2010), U.S. EPA # 430-R-10-006, Annex 3, Table A-81. Emission factor 

for CO2e calculated using the GWPs obtained from 40 CFR 98.

BHPB Sake - CR Luigs Emission Calculations_v2.0 - Engine 3 - 1063154

Page 3 of 8 10/14/2011
BHP Billiton Petroleum Inc.

Emissions Calculations - C.R. Luigs

Engine 4 / 1063152

Total Engine Rating = 5,875 HP

Total Power Output [1] = 4,184 kW 

Total Operating Time = 6,570 hrs/yr

Operating time at: 45% average load [2] = 6,570 hrs/yr

Fuel Type [3]: = Ultra Low Sulfur Diesel

Maximum 

Hourly 

Emissions [12]

Total Annual Emissions 

[13]

(lb/hr) (tons/year)

NSR Regulated Air Pollutants & Greenhouse Gas Emissions (CO2e)

PM AP-42 [4] 7.00E-04 (lb/hp-hr) 4.11 6.05

PM10 AP-42 [5] 4.01E-04 (lb/hp-hr) 2.36 3.47

PM2.5 AP-42 [5] 3.89E-04 (lb/hp-hr) 2.29 3.37

NOX Stack Test [6] 1.21E+01 (g/kw-hr) 111.98 164.85

SO2 Fuel S Content [7] 1.06E-05 (lb/hp-hr) 0.06 0.09

H2SO4 Fuel S Content [7] 3.30E-07 (lb/hp-hr) 0.002 0.003

CO Stack Test [6] 2.42E+00 (g/kw-hr) 22.32 32.86

VOC AP-42 [4], [8] 6.42E-04 (lb/hp-hr) 3.77 5.55

Pb EPA [9] 2.03E-07 (lb/hp-hr) 0.001 0.002

CO2e EPA [15] 1.16E+00 (lb/hp-hr) 6,838.80 10,067.57

HAPs

Acetaldehyde AP-42 [10], [14] 2.52E-05 (lb/MMBtu) 1.04E-03 1.53E-03

Acrolein AP-42 [10], [14] 7.88E-06 (lb/MMBtu) 3.24E-04 4.77E-04

Benzene AP-42 [10], [14] 7.76E-04 (lb/MMBtu) 3.19E-02 4.70E-02

Formaldehyde AP-42 [10], [14] 7.89E-05 (lb/MMBtu) 3.24E-03 4.78E-03

Toluene AP-42 [10], [14] 2.81E-04 (lb/MMBtu) 1.16E-02 1.70E-02

Xylene AP-42 [10], [14] 1.93E-04 (lb/MMBtu) 7.94E-03 1.17E-02

Total PAH AP-42 [11], [14] 2.12E-04 (lb/MMBtu) 8.72E-03 1.28E-02

Naphthalene AP-42 [11], [14] 1.30E-04 (lb/MMBtu) 5.35E-03 7.87E-03

0.06 0.10

Emission Factor

Total VOC HAPs

 Pollutant Emission Factor Basis

[1] Represents maximum power output of the generator in kilowatt electric.

[2] Represents annual average load for 8 main power plant engines calculated based on an annual average station-wide electricity need of 15,000 kW for station 

keeping and drilling. Annual average load % = 15,000 kW /(4,184 kW x 8 Units).

[3] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources.

[4] Emission factors are based on AP-42 Chapter 3, Table 3.4-1, Emission Factors for Large Stationary Diesel and all Stationary Dual-fuel Engines (October 1996). 

[5] PM10 and PM2.5 emission factors based on AP-42 Chapter 3, Table 3.4-2, Particulate and Particle-sizing Emission Factors for Large Uncontrolled Stationary Diesel 

Engines (October 1996). An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr. PM < 3um taken as 

PM2.5. Total particulate emissions is the sum of filterable and condensable particulate emissions. 

[6] Represents proposed BACT limits developed based on "top-down" BACT analysis and using data from stack testing conducted from March 31, 2010 through April 

3, 2010 by COMM Engineering. Three test runs were conducted at approximately 40% and 60% loads each.

[7] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources. Therefore, emissions have been calculated based on a maximum sulfur 

content of 15 ppm in diesel fuel assuming that 98 percent of sulfur in the fuel is oxidized to SO2 and 2 percent of sulfur in the fuel is oxidized to H2SO4 based on Draft 

Regulatory Impact Analysis: Control of Emissions from Nonroad Diesel Engines, EPA420-R-03-008, April 2003 . 

 

[8] Per footnote f of AP-42 Chapter 3, Table 3.4-1, non methane VOC emission factor has been taken as 91% of TOC emission factor. 

[9] Lead emission factor obtained from EPA guidance document: Locating and Estimating Air Emissions from Sources of Lead and Lead Compounds, EPA 454/R-98-

006, May 1998, Section 5.2.2. Emission factor for distillate oil-fired gas turbines was used as a surrogate for distillate oil-fired engines due to lack of emission factors. 

An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr.

[10] Emission factors based on AP-42, Chapter 3, Table 3.4-3, Speciated Organic Compound Emission Factors for Large Uncontrolled Stationary Diesel Engines 

(October 1996). 

[11] Emission factors based on AP-42, Chapter 3, Table 3.4-4, PAH Emission Factors for Large Uncontrolled Stationary Diesel Engines (October 1996). 

[12] For all pollutants except NOx and CO, the maximum hourly emissions (lbs/hr) are calculated based on the appropriate AP-42 and EPA emission factor and the tota

engine rating of 5875 HP (mechanical), as the AP-42 and EPA emission factors are based on brake HP. For NOx and CO, the maximum hourly emissions (lbs/hr) are 

calculated based on the stack test emission factors and the maximum generator electric output of 4184 KW as the stack test factors are based on the actual KW 

generated.

[13] Annual emissions are calculated similar to maximum hourly emissions except that annual average load% is applied, and emissions are based on annual operating 

hours.

[14] An average BSFC of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr to calculate emissions.

[15] The emission factor for CO2 is based on AP-42 Section 3.4. Large Stationary Diesel and All Stationary Dual-fuel Engines, October 1996. The emission factors for 

CH4 andN2O are based on Inventory of U.S. Greenhouse Gases and Sinks: 1990-2008 (April 2010), U.S. EPA # 430-R-10-006, Annex 3, Table A-81. Emission factor 

for CO2e calculated using the GWPs obtained from 40 CFR 98.

BHPB Sake - CR Luigs Emission Calculations_v2.0 - Engine 4 - 1063152

Page 4 of 8 10/14/2011
BHP Billiton Petroleum Inc.

Emissions Calculations - C.R. Luigs

Engine 5 / 1063149

Total Engine Rating = 5,875 HP

Total Power Output [1] = 4,184 kW 

Total Operating Time = 6,570 hrs/yr

Operating time at: 45% average load [2] = 6,570 hrs/yr

Fuel Type [3]: = Ultra Low Sulfur Diesel

Maximum 

Hourly 

Emissions [12]

Total Annual Emissions 

[13]

(lb/hr) (tons/year)

NSR Regulated Air Pollutants & Greenhouse Gas Emissions (CO2e)

PM AP-42 [4] 7.00E-04 (lb/hp-hr) 4.11 6.05

PM10 AP-42 [5] 4.01E-04 (lb/hp-hr) 2.36 3.47

PM2.5 AP-42 [5] 3.89E-04 (lb/hp-hr) 2.29 3.37

NOX Stack Test [6] 1.21E+01 (g/kw-hr) 111.98 164.85

SO2 Fuel S Content [7] 1.06E-05 (lb/hp-hr) 0.06 0.09

H2SO4 Fuel S Content [7] 3.30E-07 (lb/hp-hr) 0.002 0.003

CO Stack Test [6] 2.42E+00 (g/kw-hr) 22.32 32.86

VOC AP-42 [4], [8] 6.42E-04 (lb/hp-hr) 3.77 5.55

Pb EPA [9] 2.03E-07 (lb/hp-hr) 0.001 0.002

CO2e EPA [15] 1.16E+00 (lb/hp-hr) 6,838.80 10,067.57

HAPs

Acetaldehyde AP-42 [10], [14] 2.52E-05 (lb/MMBtu) 1.04E-03 1.53E-03

Acrolein AP-42 [10], [14] 7.88E-06 (lb/MMBtu) 3.24E-04 4.77E-04

Benzene AP-42 [10], [14] 7.76E-04 (lb/MMBtu) 3.19E-02 4.70E-02

Formaldehyde AP-42 [10], [14] 7.89E-05 (lb/MMBtu) 3.24E-03 4.78E-03

Toluene AP-42 [10], [14] 2.81E-04 (lb/MMBtu) 1.16E-02 1.70E-02

Xylene AP-42 [10], [14] 1.93E-04 (lb/MMBtu) 7.94E-03 1.17E-02

Total PAH AP-42 [11], [14] 2.12E-04 (lb/MMBtu) 8.72E-03 1.28E-02

Naphthalene AP-42 [11], [14] 1.30E-04 (lb/MMBtu) 5.35E-03 7.87E-03

0.06 0.10

Emission Factor

Total VOC HAPs

 Pollutant Emission Factor Basis

[1] Represents maximum power output of the generator in kilowatt electric.

[2] Represents annual average load for 8 main power plant engines calculated based on an annual average station-wide electricity need of 15,000 kW for station 

keeping and drilling. Annual average load % = 15,000 kW /(4,184 kW x 8 Units).

[3] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources.

[4] Emission factors are based on AP-42 Chapter 3, Table 3.4-1, Emission Factors for Large Stationary Diesel and all Stationary Dual-fuel Engines (October 1996). 

[5] PM10 and PM2.5 emission factors based on AP-42 Chapter 3, Table 3.4-2, Particulate and Particle-sizing Emission Factors for Large Uncontrolled Stationary Diesel 

Engines (October 1996). An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr. PM < 3um taken as 

PM2.5. Total particulate emissions is the sum of filterable and condensable particulate emissions. 

[6] Represents proposed BACT limits developed based on "top-down" BACT analysis and using data from stack testing conducted from March 31, 2010 through April 

3, 2010 by COMM Engineering. Three test runs were conducted at approximately 40% and 60% loads each.

[7] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources. Therefore, emissions have been calculated based on a maximum sulfur 

content of 15 ppm in diesel fuel assuming that 98 percent of sulfur in the fuel is oxidized to SO2 and 2 percent of sulfur in the fuel is oxidized to H2SO4 based on Draft 

Regulatory Impact Analysis: Control of Emissions from Nonroad Diesel Engines, EPA420-R-03-008, April 2003 . 

[8] Per footnote f of AP-42 Chapter 3, Table 3.4-1, non methane VOC emission factor has been taken as 91% of TOC emission factor. 

[9] Lead emission factor obtained from EPA guidance document: Locating and Estimating Air Emissions from Sources of Lead and Lead Compounds, EPA 454/R-98-

006, May 1998, Section 5.2.2. Emission factor for distillate oil-fired gas turbines was used as a surrogate for distillate oil-fired engines due to lack of emission factors. 

An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr.

[10] Emission factors based on AP-42, Chapter 3, Table 3.4-3, Speciated Organic Compound Emission Factors for Large Uncontrolled Stationary Diesel Engines 

(October 1996). 

[11] Emission factors based on AP-42, Chapter 3, Table 3.4-4, PAH Emission Factors for Large Uncontrolled Stationary Diesel Engines (October 1996). 

[12] For all pollutants except NOx and CO, the maximum hourly emissions (lbs/hr) are calculated based on the appropriate AP-42 and EPA emission factor and the tota

engine rating of 5875 HP (mechanical), as the AP-42 and EPA emission factors are based on brake HP. For NOx and CO, the maximum hourly emissions (lbs/hr) are 

calculated based on the stack test emission factors and the maximum generator electric output of 4184 KW as the stack test factors are based on the actual KW 

generated.

[13] Annual emissions are calculated similar to maximum hourly emissions except that annual average load% is applied, and emissions are based on annual operating 

hours.

[14] An average BSFC of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr to calculate emissions.

[15] The emission factor for CO2 is based on AP-42 Section 3.4. Large Stationary Diesel and All Stationary Dual-fuel Engines, October 1996. The emission factors for 

CH4 andN2O are based on Inventory of U.S. Greenhouse Gases and Sinks: 1990-2008 (April 2010), U.S. EPA # 430-R-10-006, Annex 3, Table A-81. Emission factor 

for CO2e calculated using the GWPs obtained from 40 CFR 98.

BHPB Sake - CR Luigs Emission Calculations_v2.0 - Engine 5 - 1063149

Page 5 of 8 10/14/2011
BHP Billiton Petroleum Inc.

Emissions Calculations - C.R. Luigs

Engine 6 / 1063151

Total Engine Rating = 5,875 HP

Total Power Output [1] = 4,184 kW 

Total Operating Time = 6,570 hrs/yr

Operating time at: 45% average load [2] = 6,570 hrs/yr

Fuel Type [3]: = Ultra Low Sulfur Diesel

Maximum 

Hourly 

Emissions [12]

Total Annual Emissions 

[13]

(lb/hr) (tons/year)

NSR Regulated Air Pollutants & Greenhouse Gas Emissions (CO2e)

PM AP-42 [4] 7.00E-04 (lb/hp-hr) 4.11 6.05

PM10 AP-42 [5] 4.01E-04 (lb/hp-hr) 2.36 3.47

PM2.5 AP-42 [5] 3.89E-04 (lb/hp-hr) 2.29 3.37

NOX Stack Test [6] 1.21E+01 (g/kw-hr) 111.98 164.85

SO2 Fuel S Content [7] 1.06E-05 (lb/hp-hr) 0.06 0.09

H2SO4 Fuel S Content [7] 3.30E-07 (lb/hp-hr) 0.002 0.003

CO Stack Test [6] 2.42E+00 (g/kw-hr) 22.32 32.86

VOC AP-42 [4], [8] 6.42E-04 (lb/hp-hr) 3.77 5.55

Pb EPA [9] 2.03E-07 (lb/hp-hr) 0.001 0.002

CO2e EPA [15] 1.16E+00 (lb/hp-hr) 6,838.80 10,067.57

HAPs

Acetaldehyde AP-42 [10], [14] 2.52E-05 (lb/MMBtu) 1.04E-03 1.53E-03

Acrolein AP-42 [10], [14] 7.88E-06 (lb/MMBtu) 3.24E-04 4.77E-04

Benzene AP-42 [10], [14] 7.76E-04 (lb/MMBtu) 3.19E-02 4.70E-02

Formaldehyde AP-42 [10], [14] 7.89E-05 (lb/MMBtu) 3.24E-03 4.78E-03

Toluene AP-42 [10], [14] 2.81E-04 (lb/MMBtu) 1.16E-02 1.70E-02

Xylene AP-42 [10], [14] 1.93E-04 (lb/MMBtu) 7.94E-03 1.17E-02

Total PAH AP-42 [11], [14] 2.12E-04 (lb/MMBtu) 8.72E-03 1.28E-02

Naphthalene AP-42 [11], [14] 1.30E-04 (lb/MMBtu) 5.35E-03 7.87E-03

0.06 0.10

Emission Factor

Total VOC HAPs

 Pollutant Emission Factor Basis

[1] Represents maximum power output of the generator in kilowatt electric.

[2] Represents annual average load for 8 main power plant engines calculated based on an annual average station-wide electricity need of 15,000 kW for station 

keeping and drilling. Annual average load % = 15,000 kW /(4,184 kW x 8 Units).

[3] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources.

[4] Emission factors are based on AP-42 Chapter 3, Table 3.4-1, Emission Factors for Large Stationary Diesel and all Stationary Dual-fuel Engines (October 1996). 

[5] PM10 and PM2.5 emission factors based on AP-42 Chapter 3, Table 3.4-2, Particulate and Particle-sizing Emission Factors for Large Uncontrolled Stationary Diesel 

Engines (October 1996). An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr. PM < 3um taken as 

PM2.5. Total particulate emissions is the sum of filterable and condensable particulate emissions. 

[6] Represents proposed BACT limits developed based on "top-down" BACT analysis and using data from stack testing conducted from March 31, 2010 through April 

3, 2010 by COMM Engineering. Three test runs were conducted at approximately 40% and 60% loads each.

[7] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources. Therefore, emissions have been calculated based on a maximum sulfur 

content of 15 ppm in diesel fuel assuming that 98 percent of sulfur in the fuel is oxidized to SO2 and 2 percent of sulfur in the fuel is oxidized to H2SO4 based on Draft 

Regulatory Impact Analysis: Control of Emissions from Nonroad Diesel Engines, EPA420-R-03-008, April 2003 . 

[8] Per footnote f of AP-42 Chapter 3, Table 3.4-1, non methane VOC emission factor has been taken as 91% of TOC emission factor. 

[9] Lead emission factor obtained from EPA guidance document: Locating and Estimating Air Emissions from Sources of Lead and Lead Compounds, EPA 454/R-98-

006, May 1998, Section 5.2.2. Emission factor for distillate oil-fired gas turbines was used as a surrogate for distillate oil-fired engines due to lack of emission factors. 

An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr.

[10] Emission factors based on AP-42, Chapter 3, Table 3.4-3, Speciated Organic Compound Emission Factors for Large Uncontrolled Stationary Diesel Engines 

(October 1996). 

[11] Emission factors based on AP-42, Chapter 3, Table 3.4-4, PAH Emission Factors for Large Uncontrolled Stationary Diesel Engines (October 1996). 

[12] For all pollutants except NOx and CO, the maximum hourly emissions (lbs/hr) are calculated based on the appropriate AP-42 and EPA emission factor and the tota

engine rating of 5875 HP (mechanical), as the AP-42 and EPA emission factors are based on brake HP. For NOx and CO, the maximum hourly emissions (lbs/hr) are 

calculated based on the stack test emission factors and the maximum generator electric output of 4184 KW as the stack test factors are based on the actual KW 

generated.

[13] Annual emissions are calculated similar to maximum hourly emissions except that annual average load% is applied, and emissions are based on annual operating 

hours.

[14] An average BSFC of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr to calculate emissions.

[15] The emission factor for CO2 is based on AP-42 Section 3.4. Large Stationary Diesel and All Stationary Dual-fuel Engines, October 1996. The emission factors for 

CH4 andN2O are based on Inventory of U.S. Greenhouse Gases and Sinks: 1990-2008 (April 2010), U.S. EPA # 430-R-10-006, Annex 3, Table A-81. Emission factor 

for CO2e calculated using the GWPs obtained from 40 CFR 98.

BHPB Sake - CR Luigs Emission Calculations_v2.0 - Engine 6 - 1063151

Page 6 of 8 10/14/2011
BHP Billiton Petroleum Inc.

Emissions Calculations - C.R. Luigs

Engine 7 / 1063147

Total Engine Rating = 5,875 HP

Total Power Output [1] = 4,184 kW 

Total Operating Time = 6,570 hrs/yr

Operating time at: 45% average load [2] = 6,570 hrs/yr

Fuel Type [3]: = Ultra Low Sulfur Diesel

Maximum 

Hourly 

Emissions [12]

Total Annual Emissions 

[13]

(lb/hr) (tons/year)

NSR Regulated Air Pollutants & Greenhouse Gas Emissions (CO2e)

PM AP-42 [4] 7.00E-04 (lb/hp-hr) 4.11 6.05

PM10 AP-42 [5] 4.01E-04 (lb/hp-hr) 2.36 3.47

PM2.5 AP-42 [5] 3.89E-04 (lb/hp-hr) 2.29 3.37

NOX Stack Test [6] 1.21E+01 (g/kw-hr) 111.98 164.85

SO2 Fuel S Content [7] 1.06E-05 (lb/hp-hr) 0.06 0.09

H2SO4 Fuel S Content [7] 3.30E-07 (lb/hp-hr) 0.002 0.003

CO Stack Test [6] 2.42E+00 (g/kw-hr) 22.32 32.86

VOC AP-42 [4], [8] 6.42E-04 (lb/hp-hr) 3.77 5.55

Pb EPA [9] 2.03E-07 (lb/hp-hr) 0.001 0.002

CO2e EPA [15] 1.16E+00 (lb/hp-hr) 6,838.80 10,067.57

HAPs

Acetaldehyde AP-42 [10], [14] 2.52E-05 (lb/MMBtu) 1.04E-03 1.53E-03

Acrolein AP-42 [10], [14] 7.88E-06 (lb/MMBtu) 3.24E-04 4.77E-04

Benzene AP-42 [10], [14] 7.76E-04 (lb/MMBtu) 3.19E-02 4.70E-02

Formaldehyde AP-42 [10], [14] 7.89E-05 (lb/MMBtu) 3.24E-03 4.78E-03

Toluene AP-42 [10], [14] 2.81E-04 (lb/MMBtu) 1.16E-02 1.70E-02

Xylene AP-42 [10], [14] 1.93E-04 (lb/MMBtu) 7.94E-03 1.17E-02

Total PAH AP-42 [11], [14] 2.12E-04 (lb/MMBtu) 8.72E-03 1.28E-02

Naphthalene AP-42 [11], [14] 1.30E-04 (lb/MMBtu) 5.35E-03 7.87E-03

0.06 0.10

Emission Factor

Total VOC HAPs

 Pollutant Emission Factor Basis

[1] Represents maximum power output of the generator in kilowatt electric.

[2] Represents annual average load for 8 main power plant engines calculated based on an annual average station-wide electricity need of 15,000 kW for station 

keeping and drilling. Annual average load % = 15,000 kW /(4,184 kW x 8 Units).

[3] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources.

[4] Emission factors are based on AP-42 Chapter 3, Table 3.4-1, Emission Factors for Large Stationary Diesel and all Stationary Dual-fuel Engines (October 1996). 

[5] PM10 and PM2.5 emission factors based on AP-42 Chapter 3, Table 3.4-2, Particulate and Particle-sizing Emission Factors for Large Uncontrolled Stationary Diesel 

Engines (October 1996). An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr. PM < 3um taken as 

PM2.5. Total particulate emissions is the sum of filterable and condensable particulate emissions. 

[6] Represents proposed BACT limits developed based on "top-down" BACT analysis and using data from stack testing conducted from March 31, 2010 through April 

3, 2010 by COMM Engineering. Three test runs were conducted at approximately 40% and 60% loads each.

[7] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources. Therefore, emissions have been calculated based on a maximum sulfur 

content of 15 ppm in diesel fuel assuming that 98 percent of sulfur in the fuel is oxidized to SO2 and 2 percent of sulfur in the fuel is oxidized to H2SO4 based on Draft 

Regulatory Impact Analysis: Control of Emissions from Nonroad Diesel Engines, EPA420-R-03-008, April 2003 . 

[8] Per footnote f of AP-42 Chapter 3, Table 3.4-1, non methane VOC emission factor has been taken as 91% of TOC emission factor. 

[9] Lead emission factor obtained from EPA guidance document: Locating and Estimating Air Emissions from Sources of Lead and Lead Compounds, EPA 454/R-98-

006, May 1998, Section 5.2.2. Emission factor for distillate oil-fired gas turbines was used as a surrogate for distillate oil-fired engines due to lack of emission factors. 

An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr.

[10] Emission factors based on AP-42, Chapter 3, Table 3.4-3, Speciated Organic Compound Emission Factors for Large Uncontrolled Stationary Diesel Engines 

(October 1996). 

[11] Emission factors based on AP-42, Chapter 3, Table 3.4-4, PAH Emission Factors for Large Uncontrolled Stationary Diesel Engines (October 1996). 

[12] For all pollutants except NOx and CO, the maximum hourly emissions (lbs/hr) are calculated based on the appropriate AP-42 and EPA emission factor and the tota

engine rating of 5875 HP (mechanical), as the AP-42 and EPA emission factors are based on brake HP. For NOx and CO, the maximum hourly emissions (lbs/hr) are 

calculated based on the stack test emission factors and the maximum generator electric output of 4184 KW as the stack test factors are based on the actual KW 

generated.

[13] Annual emissions are calculated similar to maximum hourly emissions except that annual average load% is applied, and emissions are based on annual operating 

hours.

[14] An average BSFC of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr to calculate emissions.

[15] The emission factor for CO2 is based on AP-42 Section 3.4. Large Stationary Diesel and All Stationary Dual-fuel Engines, October 1996. The emission factors for 

CH4 andN2O are based on Inventory of U.S. Greenhouse Gases and Sinks: 1990-2008 (April 2010), U.S. EPA # 430-R-10-006, Annex 3, Table A-81. Emission factor 

for CO2e calculated using the GWPs obtained from 40 CFR 98.

BHPB Sake - CR Luigs Emission Calculations_v2.0 - Engine 7 - 1063147

Page 7 of 8 10/14/2011
BHP Billiton Petroleum Inc.

Emissions Calculations - C.R. Luigs

Engine 8 / 1063148

Total Engine Rating = 5,875 HP

Total Power Output [1] = 4,184 kW 

Total Operating Time = 6,570 hrs/yr

Operating time at: 45% average load [2] = 6,570 hrs/yr

Fuel Type [3]: = Ultra Low Sulfur Diesel

Maximum 

Hourly 

Emissions [12]

Total Annual Emissions 

[13]

(lb/hr) (tons/year)

NSR Regulated Air Pollutants & Greenhouse Gas Emissions (CO2e)

PM AP-42 [4] 7.00E-04 (lb/hp-hr) 4.11 6.05

PM10 AP-42 [5] 4.01E-04 (lb/hp-hr) 2.36 3.47

PM2.5 AP-42 [5] 3.89E-04 (lb/hp-hr) 2.29 3.37

NOX Stack Test [6] 1.21E+01 (g/kw-hr) 111.98 164.85

SO2 Fuel S Content [7] 1.06E-05 (lb/hp-hr) 0.06 0.09

H2SO4 Fuel S Content [7] 3.30E-07 (lb/hp-hr) 0.002 0.003

CO Stack Test [6] 2.42E+00 (g/kw-hr) 22.32 32.86

VOC AP-42 [4], [8] 6.42E-04 (lb/hp-hr) 3.77 5.55

Pb EPA [9] 2.03E-07 (lb/hp-hr) 0.001 0.002

CO2e EPA [15] 1.16E+00 (lb/hp-hr) 6,838.80 10,067.57

HAPs

Acetaldehyde AP-42 [10], [14] 2.52E-05 (lb/MMBtu) 1.04E-03 1.53E-03

Acrolein AP-42 [10], [14] 7.88E-06 (lb/MMBtu) 3.24E-04 4.77E-04

Benzene AP-42 [10], [14] 7.76E-04 (lb/MMBtu) 3.19E-02 4.70E-02

Formaldehyde AP-42 [10], [14] 7.89E-05 (lb/MMBtu) 3.24E-03 4.78E-03

Toluene AP-42 [10], [14] 2.81E-04 (lb/MMBtu) 1.16E-02 1.70E-02

Xylene AP-42 [10], [14] 1.93E-04 (lb/MMBtu) 7.94E-03 1.17E-02

Total PAH AP-42 [11], [14] 2.12E-04 (lb/MMBtu) 8.72E-03 1.28E-02

Naphthalene AP-42 [11], [14] 1.30E-04 (lb/MMBtu) 5.35E-03 7.87E-03

0.06 0.10

Emission Factor

Total VOC HAPs

 Pollutant Emission Factor Basis

[1] Represents maximum power output of the generator in kilowatt electric.

[2] Represents annual average load for 8 main power plant engines calculated based on an annual average station-wide electricity need of 15,000 kW for station 

keeping and drilling. Annual average load % = 15,000 kW /(4,184 kW x 8 Units).

[3] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources.

[4] Emission factors are based on AP-42 Chapter 3, Table 3.4-1, Emission Factors for Large Stationary Diesel and all Stationary Dual-fuel Engines (October 1996). 

[5] PM10 and PM2.5 emission factors based on AP-42 Chapter 3, Table 3.4-2, Particulate and Particle-sizing Emission Factors for Large Uncontrolled Stationary Diesel 

Engines (October 1996). An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr. PM < 3um taken as 

PM2.5. Total particulate emissions is the sum of filterable and condensable particulate emissions.

 

[6] Represents proposed BACT limits developed based on "top-down" BACT analysis and using data from stack testing conducted from March 31, 2010 through April 

3, 2010 by COMM Engineering. Three test runs were conducted at approximately 40% and 60% loads each.

[7] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources. Therefore, emissions have been calculated based on a maximum sulfur 

content of 15 ppm in diesel fuel assuming that 98 percent of sulfur in the fuel is oxidized to SO2 and 2 percent of sulfur in the fuel is oxidized to H2SO4 based on Draft 

Regulatory Impact Analysis: Control of Emissions from Nonroad Diesel Engines, EPA420-R-03-008, April 2003 . 

 

[8] Per footnote f of AP-42 Chapter 3, Table 3.4-1, non methane VOC emission factor has been taken as 91% of TOC emission factor. 

[9] Lead emission factor obtained from EPA guidance document: Locating and Estimating Air Emissions from Sources of Lead and Lead Compounds, EPA 454/R-98-

006, May 1998, Section 5.2.2. Emission factor for distillate oil-fired gas turbines was used as a surrogate for distillate oil-fired engines due to lack of emission factors. 

An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr.

[10] Emission factors based on AP-42, Chapter 3, Table 3.4-3, Speciated Organic Compound Emission Factors for Large Uncontrolled Stationary Diesel Engines 

(October 1996). 

[11] Emission factors based on AP-42, Chapter 3, Table 3.4-4, PAH Emission Factors for Large Uncontrolled Stationary Diesel Engines (October 1996). 

[12] For all pollutants except NOx and CO, the maximum hourly emissions (lbs/hr) are calculated based on the appropriate AP-42 and EPA emission factor and the tota

engine rating of 5875 HP (mechanical), as the AP-42 and EPA emission factors are based on brake HP. For NOx and CO, the maximum hourly emissions (lbs/hr) are 

calculated based on the stack test emission factors and the maximum generator electric output of 4184 KW as the stack test factors are based on the actual KW 

generated.

[13] Annual emissions are calculated similar to maximum hourly emissions except that annual average load% is applied, and emissions are based on annual operating 

hours.

[14] An average BSFC of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr to calculate emissions.

[15] The emission factor for CO2 is based on AP-42 Section 3.4. Large Stationary Diesel and All Stationary Dual-fuel Engines, October 1996. The emission factors for 

CH4 andN2O are based on Inventory of U.S. Greenhouse Gases and Sinks: 1990-2008 (April 2010), U.S. EPA # 430-R-10-006, Annex 3, Table A-81. Emission factor 

for CO2e calculated using the GWPs obtained from 40 CFR 98.

BHPB Sake - CR Luigs Emission Calculations_v2.0 - Engine 8 - 1063148

Page 8 of 8 10/14/2011
BHP Billiton Petroleum, Inc. Trinity Consultants 

Sake Prospect Drilling Project 

APPENDIX E2: REVISED EMISSION CALCULATIONS FOR DD1

SEMISUBMERSIBLE
BHP Billiton Petroleum Inc.

Emissions Summary - DD1 & Support VesselsTable 1 - Annual Emissions Summary (tons/year) [1]

PM PM10 PM2.5 NOX SO2 H2SO4 CO VOC Pb CO2e 1,3- Butadiene Acetaldehyde Acrole

tons tons tons tons tons tons tons tons tons tons tons tons tons 

EU-001 Engine 1 / #9RC00360 6.10 3.50 3.39 125.88 0.09 0.003 26.89 5.59 0.002 10,149.29 - 1.54E-03 4.81E-0EU-002 Engine 2 / #9RC00361 6.10 3.50 3.39 125.88 0.09 0.003 26.89 5.59 0.002 10,149.29 - 1.54E-03 4.81E-0EU-003 Engine 3 / #9RC00362 6.10 3.50 3.39 125.88 0.09 0.003 26.89 5.59 0.002 10,149.29 - 1.54E-03 4.81E-0EU-004 Engine 4 / #9RC00363 6.10 3.50 3.39 125.88 0.09 0.003 26.89 5.59 0.002 10,149.29 - 1.54E-03 4.81E-0EU-005 Engine 5 / #9RC00364 6.10 3.50 3.39 125.88 0.09 0.003 26.89 5.59 0.002 10,149.29 - 1.54E-03 4.81E-0EU-006 Engine 6 / #9RC00365 6.10 3.50 3.39 125.88 0.09 0.003 26.89 5.59 0.002 10,149.29 - 1.54E-03 4.81E-0EU-007 Engine 7 / #9RC00366 6.10 3.50 3.39 125.88 0.09 0.003 26.89 5.59 0.002 10,149.29 - 1.54E-03 4.81E-0EU-008 Engine 8 / #9RC00367 6.10 3.50 3.39 125.88 0.09 0.003 26.89 5.59 0.002 10,149.29 - 1.54E-03 4.81E-0

48.83 27.98 27.15 1007.02 0.74 0.02 215.09 44.75 1.42E-02 81,194.29 0.00E+00 1.23E-02 3.85E-0

EU-009 Mud and Cement Mixing: Dust Collectors 1.08 1.08 1.08 - - - - - - - - - 

EU-010 Mud Degassing Operation - - - - - - - 19.39 - 982.67 - - - 

EU-011 E Generator 0.05 0.03 0.03 1.70 0.001 2.34E-05 0.39 0.05 1.44E-05 82.36 - 1.25E-05 3.90E-0EU-012 Cementing Unit - Engine 1 0.18 0.10 0.10 4.16 0.003 8.53E-05 1.42 0.17 5.24E-05 300.33 4.55E-05 1.42E-0

EU-013 Cementing Unit - Engine 2 0.18 0.10 0.10 4.16 0.003 8.53E-05 1.42 0.17 5.24E-05 300.33 - 4.55E-05 1.42E-0

EU-014 Cementing Nitrogen Pump Engine 0.01 0.01 0.01 0.35 0.0003 8.10E-06 0.07 0.01 4.97E-06 28.27 6.71E-06 1.32E-04 1.59E-0EU-015 Cementing Batch Mixer Engine 0.02 0.02 0.02 0.81 0.0008 2.48E-05 0.43 0.19 1.52E-05 86.55 2.05E-05 4.03E-04 4.86E-0

0.39 0.24 0.23 9.48 0.01 2.03E-04 3.34 0.52 1.25E-04 715.48 2.72E-05 6.25E-04 9.29E-0

EU-016 Wireline Unit Engine 0.04 0.04 0.04 0.74 0.001 3.72E-05 0.65 0.28 2.28E-05 129.83 3.08E-05 6.04E-04 7.28E-0EU-017 Wireline Unit Engine Alternative # 2 0.04 0.04 0.04 0.74 0.001 3.72E-05 0.65 0.28 2.28E-05 129.83 3.08E-05 6.04E-04 7.28E-0EU-018 Wireline Unit Engine Alternative # 3 0.01 0.01 0.01 0.33 0.0003 9.91E-06 0.17 0.08 6.09E-06 34.62 8.21E-06 1.61E-04 1.94E-0EU-019 Wireline Unit - Power Plant GSU-W Generator 0.23 0.23 0.23 3.19 0.001 3.40E-05 0.69 0.26 2.09E-05 118.69 2.82E-05 5.52E-04 6.66E-0

EU-020 Wireline Unit - Hydraulic Generator DHPS 0.17 0.17 0.17 2.44 0.001 2.60E-05 0.53 0.20 1.60E-05 90.77 2.15E-05 4.22E-04 5.09E-0

0.48 0.48 0.48 7.43 0.005 1.44E-04 2.68 1.10 8.86E-05 503.74 1.19E-04 2.34E-03 2.83E-0

EU-021 Fast Rescue Craft (FRC) 4.48E-03 4.48E-03 4.48E-03 6.32E-02 2.16E-05 6.73E-07 1.36E-02 5.12E-03 4.14E-07 2.35E+00 5.58E-07 1.09E-05 1.32E-0EU-022 Lifeboat 1 3.03E-03 3.03E-03 3.03E-03 4.26E-02 1.45E-05 4.54E-07 9.19E-03 3.46E-03 2.79E-07 1.59 3.76E-07 7.38E-06 8.90E-0EU-023 Lifeboat 2 3.03E-03 3.03E-03 3.03E-03 4.26E-02 1.45E-05 4.54E-07 9.19E-03 3.46E-03 2.79E-07 1.59 3.76E-07 7.38E-06 8.90E-0EU-024 Lifeboat 3 3.03E-03 3.03E-03 3.03E-03 4.26E-02 1.45E-05 4.54E-07 9.19E-03 3.46E-03 2.79E-07 1.59 3.76E-07 7.38E-06 8.90E-0EU-025 Lifeboat 4 3.03E-03 3.03E-03 3.03E-03 4.26E-02 1.45E-05 4.54E-07 9.19E-03 3.46E-03 2.79E-07 1.59 3.76E-07 7.38E-06 8.90E-0

Lifeboats - TOTAL 1.21E-02 1.21E-02 1.21E-02 1.71E-01 5.82E-05 1.82E-06 3.67E-02 1.38E-02 1.12E-06 6.35 1.51E-06 2.95E-05 3.56E-0

Cementing Engines - TOTAL [1]

NSR RegulatedAir Pollutants & Greenhouse Gas Emissions (CO2e) 

Wireline Engines - TOTAL [2]

Emission Unit ID Emission Unit

DD1

Power Plant Engines - TOTAL

Page 1 of 6 
BHP Billiton Petroleum Inc.

Emissions Summary - DD1 & Support VesselsTable 1 - Annual Emissions Summary (tons/year) [1]

PM PM10 PM2.5 NOX SO2 H2SO4 CO VOC Pb CO2e 1,3- Butadiene Acetaldehyde Acrole

tons tons tons tons tons tons tons tons tons tons tons tons tons 

NSR RegulatedAir Pollutants & Greenhouse Gas Emissions (CO2e) 

Emission Unit ID Emission Unit

EU-026 Fuel - Tank - 005 (F.O. TK 1S) - - - - - - - 5.34E-02 - - - - - EU-027 Fuel - Tank - 006 (F.O. TK 2S) - - - - - - - 5.34E-02 - - - - - EU-028 Fuel - Tank - 007 (F.O. TK 1P) - - - - - - - 5.34E-02 - - - - - EU-029 Fuel - Tank - 008 (F.O. TK 2P) - - - - - - - 5.34E-02 - - - - - EU-030 Fuel - Tank - 009 (F.O. Day TK 1S) - - - - - - - 2.61E-03 - - - - - EU-031 Fuel - Tank - 010 (F.O. Day TK 2S) - - - - - - - 2.24E-03 - - - - - EU-032 Fuel - Tank - 011 (F.O. Settling TK 1S) - - - - - - - 3.62E-03 - - - - - EU-033 Base Oil Tank - - - - - - - 2.13E-01 - - - - - EU-034 Emergency Gen Tank - - - - - - - 1.03E-03 - - - - - EU-035 FRC Tank - - - - - - - 3.00E-05 - - - - - EU-036 Lifeboat 1 Tank - - - - - - - 3.00E-05 - - - - - EU-037 Lifeboat 2 Tank - - - - - - - 3.00E-05 - - - - - EU-038 Lifeboat 3 Tank - - - - - - - 3.00E-05 - - - - - EU-039 Lifeboat 4 Tank - - - - - - - 3.00E-05 - - - - - EU-040 Cementing Engine 1 tank - - - - - - - 1.55E-04 - - - - - EU-041 Cementing Engine 2 tank - - - - - - - 9.50E-05 - - - - - EU-042 Batch Mixer Engine F. Tank - - - - - - - 3.00E-05 - - - - - EU-043 Wireline Unit Tank 1 - - - - - - - 9.50E-05 - - - - - EU-044 Wireline Unit Tank 2 - - - - - - - 8.00E-05 - - - - - EU-045 GSU-W Tank 1 - - - - - - - 8.00E-05 - - - - - EU-046 DHPS-EA Tank 1 - - - - - - - 8.00E-05 - - - - - EU-047 POSU-CA Tank - - - - - - - 5.00E-05 - - - - - EU-078 Helifuel Tank 1 - - - - - - - 1.45E-04 - - - - - EU-079 Helifuel Tank 2 - - - - - - - 1.45E-04 - - - - - EU-080 Helifuel Tank 3 - - - - - - - 1.45E-04 - - - - - EU-081 Helifuel Tank 4 - - - - - - - 1.45E-04 - - - - - 

- - - - - - - 0.44 - - - - - 

TOTAL - DD1 50.85 29.83 28.99 1,025.87 0.75 0.02 221.55 66.27 0.01 83,487.24 0.0001 0.02 0.004 

DD1 Storage Tanks - TOTAL

Page 2 of 6 
BHP Billiton Petroleum Inc.

Emissions Summary - DD1 & Support VesselsTable 1 - Annual Emissions Summary (tons/year) [1]

PM PM10 PM2.5 NOX SO2 H2SO4 CO VOC Pb CO2e 1,3- Butadiene Acetaldehyde Acrole

tons tons tons tons tons tons tons tons tons tons tons tons tons 

NSR RegulatedAir Pollutants & Greenhouse Gas Emissions (CO2e) 

Emission Unit ID Emission Unit

EU-048 Work Boats 9.70 5.58 5.42 246.82 0.15 4.57E-03 76.01 8.90 2.80E-03 16,080.92 6.08E-06 2.55E-03 7.75E-0EU-049 Fast Crew Boats 1.41 0.87 0.85 31.94 0.02 6.19E-04 10.38 1.33 3.80E-04 2,180.77 1.81E-05 6.73E-04 1.42E-0EU-050 Fast Skipper Storage tank - - - - - - - 2.74E-03 - - - - - 

EU-051 Fast Skipper Day tank - - - - - - - 3.28E-03 - - - - - 

- - - - - - - 6.02E-03 - - - - - 

EU-052 FUEL OIL #2-P - - - - - - - 3.77E-03 - - - - - 

EU-053 FUEL OIL #2-S - - - - - - - 3.69E-03 - - - - - 

EU-054 FUEL OIL #3-C - - - - - - - 8.95E-03 - - - - - 

EU-055 FUEL OIL #3DB-P - - - - - - - 3.48E-03 - - - - - 

EU-056 FUEL OIL #3DB-S - - - - - - - 3.48E-03 - - - - - 

EU-057 FUEL OIL #4-C - - - - - - - 7.12E-03 - - - - - 

EU-058 FUEL OIL #4DB-P - - - - - - - 3.90E-03 - - - - - 

EU-059 FUEL OIL #4DB-S - - - - - - - 3.90E-03 - - - - - 

EU-060 FUEL OIL #5-C - - - - - - - 6.95E-03 - - - - - 

EU-061 FUEL OIL #5-P - - - - - - - 4.59E-03 - - - - - 

EU-062 FUEL OIL #5-S - - - - - - - 4.59E-03 - - - - - 

EU-063 FUEL OIL #6-C - - - - - - - 6.67E-03 - - - - - 

EU-064 FUEL OIL #6-P - - - - - - - 4.05E-03 - - - - - 

EU-065 FUEL OIL #6-S - - - - - - - 4.05E-03 - - - - - 

EU-066 FUEL OIL #7-P - - - - - - - 3.21E-03 - - - - - 

EU-067 FUEL OIL #7-S - - - - - - - 3.21E-03 - - - - - 

EU-068 FUEL OIL DAY-P - - - - - - - 8.46E-03 - - - - - 

EU-069 FUEL OIL DAY-S - - - - - - - 1.07E-02 - - - - - 

EU-070 AUXILARY CAT OIL-P - - - - - - - 5.00E-06 - - - - - 

EU-071 CPP-STERN-P - - - - - - - 5.00E-06 - - - - - 

EU-072 GEAR OIL-S - - - - - - - 5.00E-06 - - - - - 

EU-073 MAIN ENGINE CAT OIL-S - - - - - - - 5.00E-06 - - - - - 

EU-074 SPARE #3-P - - - - - - - 5.00E-06 - - - - - 

EU-075 STEERING OIL-P - - - - - - - 5.00E-06 - - - - - 

EU-076 CRANE - - - - - - - 5.00E-06 - - - - - 

EU-077 WINDLASS - - - - - - - 5.00E-06 - - - - - 

--- - - - - 9.47E-02 - - - - -

11.11 6.45 6.27 278.76 0.17 5.19E-03 86.39 10.33 3.18E-03 18,261.69 2.41E-05 3.23E-03 9.18E-

61.96 36.28 35.25 1304.63 0.92 0.03 307.95 76.60 0.02 101,748.93 1.73E-04 1.86E-02 5.15E-

[1] Although the emissions for the Cementing Units are presented on a unit-by-unit basis, all Cementing Units are to be permitted together under an emissions cap to allow flexibility of operation for the units.[2] Although the emissions for the Wireline Units are presented on a unit-by-unit basis, all Wireline Units are to be permitted together under an emissions cap to allow flexibility of operation for the units.

TOTAL - Support Vessels

TOTAL - DD1 and Support Vessels

Allie (Work Boat) Storage Tanks - TOTAL 

Fast Skipper (Crew Boat) Storage Tanks - TOTAL 

Support Vessels

Page 3 of 6 
BHP Billiton Petroleum Inc.

Emissions Summary - DD1 & Support VesselsTable 2 - Maximum Hourly Emissions Summary (lbs/hr) [1]

PM PM10 PM2.5 NOX SO2 H2SO4 CO VOC Pb CO2e 1,3- Butadiene Acetaldehyde Acrolein Benzene For

lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr 

EU-001 Engine 1 / 1063155 3.57 2.04 1.98 73.57 0.05 0.002 15.71 3.27 0.001 5,932.00 - 8.99E-04 2.81E-04 2.77E-02 

EU-002 Engine 2 / 1063153 3.57 2.04 1.98 73.57 0.05 0.002 15.71 3.27 0.001 5,932.00 - 8.99E-04 2.81E-04 2.77E-02 

EU-003 Engine 3 / 1063154 3.57 2.04 1.98 73.57 0.05 0.002 15.71 3.27 0.001 5,932.00 - 8.99E-04 2.81E-04 2.77E-02 

EU-004 Engine 4 / 1063152 3.57 2.04 1.98 73.57 0.05 0.002 15.71 3.27 0.001 5,932.00 - 8.99E-04 2.81E-04 2.77E-02 

EU-005 Engine 5 / 1063149 3.57 2.04 1.98 73.57 0.05 0.002 15.71 3.27 0.001 5,932.00 - 8.99E-04 2.81E-04 2.77E-02 

EU-006 Engine 6 / 1063151 3.57 2.04 1.98 73.57 0.05 0.002 15.71 3.27 0.001 5,932.00 - 8.99E-04 2.81E-04 2.77E-02 

EU-007 Engine 7 / 1063147 3.57 2.04 1.98 73.57 0.05 0.002 15.71 3.27 0.001 5,932.00 - 8.99E-04 2.81E-04 2.77E-02 

EU-008 Engine 8 / 1063148 3.57 2.04 1.98 73.57 0.05 0.002 15.71 3.27 0.001 5,932.00 - 8.99E-04 2.81E-04 2.77E-02 

28.54 16.35 15.87 588.58 0.43 0.01 125.72 26.15 0.01 47,456.02 - 7.19E-03 2.25E-03 2.21E-01 

EU-009 Mud and Cement Mixing: Dust Collectors 0.25 0.25 0.25 - - - - - - - - - - 

EU-010 Mud Degassing Operation - - - - - - - 4.43 - 224.35 - - - - 

EU-011 E Generator 1.65 0.95 0.92 56.60 0.02 7.79E-04 12.97 1.51 4.79E-04 2,745.30 4.16E-04 1.30E-04 1.28E-02 

EU-012 Cementing Unit - Engine 1 0.60 0.34 0.33 13.87 0.009 2.84E-04 4.73 0.55 1.75E-04 1,001.08 - 1.52E-04 4.74E-05 4.67E-03 

EU-013 Cementing Unit - Engine 2 0.60 0.34 0.33 13.87 0.009 2.84E-04 4.73 0.55 1.75E-04 1,001.08 - 1.52E-04 4.74E-05 4.67E-03 EU-014 Cementing Nitrogen Pump Engine 0.15 0.15 0.15 6.91 0.005 1.62E-04 1.40 0.11 9.95E-05 565.48 1.34E-04 2.63E-03 3.17E-04 3.20E-03 EU-015 Cementing Batch Mixer Engine 0.08 0.08 0.08 2.71 0.003 8.26E-05 1.44 0.63 5.08E-05 288.51 6.84E-05 1.34E-03 1.62E-04 1.63E-03 

1.44 0.92 0.90 37.36 0.03 8.13E-04 12.30 1.84 4.99E-04 2,856.17 2.03E-04 4.28E-03 5.74E-04 1.42E-02 

EU-016 Wireline Unit Engine 0.10 0.10 0.10 1.97 0.003 9.91E-05 1.73 0.75 6.09E-05 346.22 8.21E-05 1.61E-03 1.94E-04 1.96E-03 

EU-017 Wireline Unit Engine Alternative # 2 0.10 0.10 0.10 1.97 0.003 9.91E-05 1.73 0.75 6.09E-05 346.22 8.21E-05 1.61E-03 1.94E-04 1.96E-03 

EU-018 Wireline Unit Engine Alternative # 3 0.10 0.10 0.10 3.26 0.003 9.91E-05 1.73 0.75 6.09E-05 346.22 8.21E-05 1.61E-03 1.94E-04 1.96E-03 

EU-019 Wireline Unit - Power Plant GSU-W Generator 0.27 0.27 0.27 3.75 0.001 4.00E-05 0.81 0.30 2.46E-05 139.64 3.31E-05 6.50E-04 7.83E-05 7.90E-04 

EU-020 Wireline Unit - Hydraulic Generator DHPS 0.27 0.27 0.27 3.75 0.001 4.00E-05 0.81 0.30 2.46E-05 139.64 3.31E-05 6.50E-04 7.83E-05 7.90E-04 

0.83 0.83 0.83 14.71 0.01 3.77E-04 6.80 2.87 2.32E-04 1,317.93 3.13E-04 6.13E-03 7.39E-04 7.46E-03 

EU-021 Fast Rescue Craft (FRC) 0.36 0.36 0.36 5.05 0.002 5.39E-05 1.09 0.41 3.31E-05 188.11 4.46E-05 8.75E-04 1.06E-04 1.06E-03 

EU-022 Lifeboat 1 0.24 0.24 0.24 3.41 0.0012 3.64E-05 0.73 0.28 2.23E-05 126.95 3.01E-05 5.91E-04 7.12E-05 7.18E-04 EU-023 Lifeboat 2 0.24 0.24 0.24 3.41 0.0012 3.64E-05 0.73 0.28 2.23E-05 126.95 3.01E-05 5.91E-04 7.12E-05 7.18E-04 EU-024 Lifeboat 3 0.24 0.24 0.24 3.41 0.0012 3.64E-05 0.73 0.28 2.23E-05 126.95 3.01E-05 5.91E-04 7.12E-05 7.18E-04 EU-025 Lifeboat 4 0.24 0.24 0.24 3.41 0.0012 3.64E-05 0.73 0.28 2.23E-05 126.95 3.01E-05 5.91E-04 7.12E-05 7.18E-04 

0.97 0.97 0.97 13.64 0.0047 1.45E-04 2.94 1.11 8.93E-05 507.78 1.20E-04 2.36E-03 2.85E-04 2.87E-03 

Power Plant Engines - TOTAL

Cementing Engines - TOTAL

Lifeboats - TOTAL

Hazar

Emission Unit ID Emission Unit

NSR Regulated Air Pollutants & Greenhouse Gas Emissions (CO2e)

DD1

Wireline Engines - TOTAL

Page 4 of 6 
BHP Billiton Petroleum Inc.

Emissions Summary - DD1 & Support VesselsTable 2 - Maximum Hourly Emissions Summary (lbs/hr) [1]

PM PM10 PM2.5 NOX SO2 H2SO4 CO VOC Pb CO2e 1,3- Butadiene Acetaldehyde Acrolein Benzene For

lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr 

Hazar

Emission Unit ID Emission Unit

NSR Regulated Air Pollutants & Greenhouse Gas Emissions (CO2e)

EU-026 Fuel - Tank - 005 (F.O. TK 1S) - - - - - - - 1.22E-02 - - - - - - EU-027 Fuel - Tank - 006 (F.O. TK 2S) - - - - - - - 1.22E-02 - - - - - - EU-028 Fuel - Tank - 007 (F.O. TK 1P) - - - - - - - 1.22E-02 - - - - - - EU-029 Fuel - Tank - 008 (F.O. TK 2P) - - - - - - - 1.22E-02 - - - - - - EU-030 Fuel - Tank - 009 (F.O. Day TK 1S) - - - - - - - 5.95E-04 - - - - - - EU-031 Fuel - Tank - 010 (F.O. Day TK 2S) - - - - - - - 5.11E-04 - - - - - - EU-032 Fuel - Tank - 011 (F.O. Settling TK 1S) - - - - - - - 8.26E-04 - - - - - - EU-033 Base Oil Tank - - - - - - - 4.86E-02 - - - - - - EU-034 Emergency Gen Tank - - - - - - - 2.35E-04 - - - - - - EU-035 FRC Tank - - - - - - - 6.85E-06 - - - - - - EU-036 Lifeboat 1 Tank - - - - - - - 6.85E-06 - - - - - - EU-037 Lifeboat 2 Tank - - - - - - - 6.85E-06 - - - - - - EU-038 Lifeboat 3 Tank - - - - - - - 6.85E-06 - - - - - - EU-039 Lifeboat 4 Tank - - - - - - - 6.85E-06 - - - - - - EU-040 Cementing Engine 1 tank - - - - - - - 3.54E-05 - - - - - - EU-041 Cementing Engine 2 tank - - - - - - - 2.17E-05 - - - - - - EU-042 Batch Mixer Engine F. Tank - - - - - - - 6.85E-06 - - - - - - EU-043 Wireline Unit Tank 1 - - - - - - - 2.17E-05 - - - - - - EU-044 Wireline Unit Tank 2 - - - - - - - 1.83E-05 - - - - - - EU-045 GSU-W Tank 1 - - - - - - - 1.83E-05 - - - - - - EU-046 DHPS-EA Tank 1 - - - - - - - 1.83E-05 - - - - - - EU-047 POSU-CA Tank - - - - - - - 1.14E-05 - - - - - - EU-048 Helifuel Tank 1 - - - - - - - 3.31E-05 - - - - - - EU-049 Helifuel Tank 2 - - - - - - - 3.31E-05 - - - - - - EU-050 Helifuel Tank 3 - - - - - - - 3.31E-05 - - - - - - EU-051 Helifuel Tank 4 - - - - - - - 3.31E-05 - - - - - - 

- - - - - - - 0.10 - - - - - - 

TOTAL- DD1 (Worst-Case Operating Scenario) 20.29 12.09 11.76 419.34 0.30 0.01 94.00 23.55 5.78E-03 33,330.12 2.77E-04 1.03E-02 2.17E-03 1.56E-01 2

DD1 Storage Tanks - TOTAL

Page 5 of 6 
BHP Billiton Petroleum Inc.

Emissions Summary - DD1 & Support VesselsTable 2 - Maximum Hourly Emissions Summary (lbs/hr) [1]

PM PM10 PM2.5 NOX SO2 H2SO4 CO VOC Pb CO2e 1,3- Butadiene Acetaldehyde Acrolein Benzene For

lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr lbs/hr 

Hazar

Emission Unit ID Emission Unit

NSR Regulated Air Pollutants & Greenhouse Gas Emissions (CO2e)

EU-048 Work Boats 5.54 3.34 3.25 136.77 0.08 2.49E-03 41.64 5.17 1.53E-03 8,767.75 4.86E-05 2.25E-03 5.21E-04 4.11E-02 EU-049 Fast Crew Boats 3.53 2.18 2.12 79.85 0.05 1.55E-03 25.96 3.31 9.51E-04 5,451.93 4.52E-05 1.68E-03 3.56E-04 2.56E-02 EU-050 Fast Skipper Storage tank - - - - - - - 6.26E-04 - - - - - - 

EU-051 Fast Skipper Day tank - - - - - - - 7.49E-04 - - - - - - 

- - - - - - - 1.37E-03 - - - - - - 

EU-052 FUEL OIL #2-P - - - - - - - 8.61E-04 - - - - - - 

EU-053 FUEL OIL #2-S - - - - - - - 8.41E-04 - - - - - - 

EU-054 FUEL OIL #3-C - - - - - - - 2.04E-03 - - - - - - 

EU-055 FUEL OIL #3DB-P - - - - - - - 7.95E-04 - - - - - - 

EU-056 FUEL OIL #3DB-S - - - - - - - 7.95E-04 - - - - - - 

EU-057 FUEL OIL #4-C - - - - - - - 1.62E-03 - - - - - - 

EU-058 FUEL OIL #4DB-P - - - - - - - 8.90E-04 - - - - - - 

EU-059 FUEL OIL #4DB-S - - - - - - - 8.90E-04 - - - - - - 

EU-060 FUEL OIL #5-C - - - - - - - 1.59E-03 - - - - - - 

EU-061 FUEL OIL #5-P - - - - - - - 1.05E-03 - - - - - - 

EU-062 FUEL OIL #5-S - - - - - - - 1.05E-03 - - - - - - 

EU-063 FUEL OIL #6-C - - - - - - - 1.52E-03 - - - - - - 

EU-064 FUEL OIL #6-P - - - - - - - 9.24E-04 - - - - - - 

EU-065 FUEL OIL #6-S - - - - - - - 9.24E-04 - - - - - - 

EU-066 FUEL OIL #7-P - - - - - - - 7.32E-04 - - - - - - 

EU-067 FUEL OIL #7-S - - - - - - - 7.32E-04 - - - - - - 

EU-068 FUEL OIL DAY-P - - - - - - - 1.93E-03 - - - - - - 

EU-069 FUEL OIL DAY-S - - - - - - - 2.43E-03 - - - - - - 

EU-070 AUXILARY CAT OIL-P - - - - - - - 1.14E-06 - - - - - - 

EU-071 CPP-STERN-P - - - - - - - 1.14E-06 - - - - - - 

EU-072 GEAR OIL-S - - - - - - - 1.14E-06 - - - - - - 

EU-073 MAIN ENGINE CAT OIL-S - - - - - - - 1.14E-06 - - - - - - 

EU-074 SPARE #3-P - - - - - - - 1.14E-06 - - - - - - 

EU-075 STEERING OIL-P - - - - - - - 1.14E-06 - - - - - - 

EU-076 CRANE - - - - - - - 1.14E-06 - - - - - - 

EU-077 WINDLASS - - - - - - - 1.14E-06 - - - - - - 

--- - - - - 2.16E-02 - - - - -- 

9.07 5.52 5.38 216.62 0.13 4.04E-03 67.61 8.50 2.48E-03 14,219.68 9.38E-05 3.93E-03 8.77E-04 6.67E-02 9

29.35 17.60 17.13 635.97 0.43 0.01 161.60 32.06 8.26E-03 47,549.80 3.71E-04 1.42E-02 3.05E-03 2.22E-01 3

TOTAL - DD1 and Support Vessels (Worst-Case Operating Scenario)

Support Vessels

TOTAL- Support Vessels

[1] Represents worst-case hourly operating profile of units that could potentially operate simultaneously to yield highest station-wide hourly emissions. The maximum hourly electricity needed from 8 power plant engines for station keeping and drilling is 17,500 kW. TWhile it is possible that more than 5 engines may operate simultaneously, the total maximum hourly electricity generated will not exceed 18,000 kW. Wireline and cementing operations will not occur at the same time, therefore worst-case of the two operations is used in in the worst-case hourly operating profile the emergency generators will be tested without applying a load (idling).

Allie (Work Boat) Storage Tanks - TOTAL 

Fast Skipper (Crew Boat) Storage Tanks - TOTAL 

Page 6 of 6 
BHP Billiton Petroleum Inc.

Emissions Calculations - DD1

Engine 1 (serial #9RC00360)

Total Engine Rating = 5,096 HP

Total Power Output [1] = 3,600 kW 

Total Operating Time = 6,570 hrs/yr

Operating time at: 52% average load [2] = 6,570 hrs/yr

Fuel Type [3]: = Ultra Low Sulfur Diesel

Maximum 

Hourly 

Emissions [12]

Total Annual Emissions 

[13]

(lb/hr) (tons/year)

NSR RegulatedAir Pollutants & Greenhouse Gas Emissions (CO2e)

PM AP-42 [4] 7.00E-04 (lb/hp-hr) 3.57 6.10

PM10 AP-42 [5] 4.01E-04 (lb/hp-hr) 2.04 3.50

PM2.5 AP-42 [5] 3.89E-04 (lb/hp-hr) 1.98 3.39

NOX Stack Test [6] 9.27E+00 (g/kw-hr) 73.57 125.88

SO2 Fuel S Content [7] 1.06E-05 (lb/hp-hr) 0.05 0.09

H2SO4 Fuel S Content [7] 3.30E-07 (lb/hp-hr) 0.002 0.003

CO Stack Test [6] 1.98E+00 (g/kw-hr) 15.71 26.89

VOC AP-42 [4], [8] 6.42E-04 (lb/hp-hr) 3.27 5.59

Pb EPA [9] 2.03E-07 (lb/hp-hr) 0.001 0.002

CO2e EPA [15] 1.16E+00 (lb/hp-hr) 5,932.00 10,149.29

HAPs

Acetaldehyde AP-42 [10], [14] 2.52E-05 (lb/MMBtu) 8.99E-04 1.54E-03

Acrolein AP-42 [10], [14] 7.88E-06 (lb/MMBtu) 2.81E-04 4.81E-04

Benzene AP-42 [10], [14] 7.76E-04 (lb/MMBtu) 2.77E-02 4.74E-02

Formaldehyde AP-42 [10], [14] 7.89E-05 (lb/MMBtu) 2.81E-03 4.82E-03

Toluene AP-42 [10], [14] 2.81E-04 (lb/MMBtu) 1.00E-02 1.72E-02

Xylene AP-42 [10], [14] 1.93E-04 (lb/MMBtu) 6.88E-03 1.18E-02

Total PAH AP-42 [11], [14] 2.12E-04 (lb/MMBtu) 7.56E-03 1.29E-02

Naphthalene AP-42 [11], [14] 1.30E-04 (lb/MMBtu) 4.64E-03 7.93E-03

Total VOC HAPs 0.06 0.10

 Pollutant Emission Factor Basis Emission Factor

[1] Represents maximum power output of the generator in kilowatt electric.

[2] Represents annual average load for 8 main power plant engines calculated based on an annual average station-wide electricity need of 15,000 kW for station 

keeping and drilling. Annual average load % = 15,000 kW /(3,600 kW x 8 Units).

[3] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources.

[4] Emission factors are based on AP-42 Chapter 3, Table 3.4-1, Emission Factors for Large Stationary Diesel and all Stationary Dual-fuel Engines (October 1996). 

[5] PM10 and PM2.5 emission factors are based on AP-42 Chapter 3, Table 3.4-2, Particulate and Particle-sizing Emission Factors for Large Uncontrolled Stationary 

Diesel Engines (October 1996). An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr. PM < 3um 

taken as PM2.5. Total particulate emissions is the sum of filterable and condensable particulate emissions. 

[6] Represents proposed BACT limits developed based on "top-down" BACT analysis and using data from stack testing conducted from April 22, 2010 through April 

26, 2010 by COMM Engineering. Three test runs were conducted at approximately 40% and 60% loads each.

[7] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources. Therefore, emissions have been calculated based on a maximum sulfur 

content of 15 ppm in diesel fuel assuming that 98 percent of sulfur in the fuel is oxidized to SO2 and 2 percent of sulfur in the fuel is oxidized to H2SO4 based on Draft 

Regulatory Impact Analysis: Control of Emissions from Nonroad Diesel Engines, EPA420-R-03-008, April 2003 . 

 

[8] Per footnote f of AP-42 Chapter 3, Table 3.4-1, non methane VOC emission factor has been taken as 91% of TOC emission factor. 

[9] Lead emission factor obtained from EPA guidance document: Locating and Estimating Air Emissions from Sources of Lead and Lead Compounds, EPA 454/R-98-

006, May 1998, Section 5.2.2. Emission factor for distillate oil-fired gas turbines was used as a surrogate for distillate oil-fired engines due to lack of emission factors. 

An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr.

[10] Emission factors based on AP-42, Chapter 3, Table 3.4-3, Speciated Organic Compound Emission Factors for Large Uncontrolled Stationary Diesel Engines 

(October 1996). 

[11] Emission factors based on AP-42, Chapter 3, Table 3.4-4, PAH Emission Factors for Large Uncontrolled Stationary Diesel Engines (October 1996). 

[12] For all pollutants except NOx and CO, the maximum hourly emissions (lbs/hr) are calculated based on the appropriate AP-42 and EPA emission factor and the 

total engine rating of 5,096 HP (mechanical), as the AP-42 and EPA emission factors are based on brake HP. For NOx and CO, the maximum hourly emissions (lbs/hr) 

are calculated based on the stack test emission factors and the maximum generator electric output of 3,600 KW as the stack test factors are based on the actual KW 

generated.

[13] Annual emissions are calculated similar to maximum hourly emissions except that annual average load% is applied, and emissions are based on annual operating 

hours.

[14] An average BSFC of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr to calculate emissions.

[15] The emission factor for CO2 is based on AP-42 Section 3.4. Large Stationary Diesel and All Stationary Dual-fuel Engines, October 1996. The emission factors for 

CH4 andN2O are based on Inventory of U.S. Greenhouse Gases and Sinks: 1990-2008 (April 2010), U.S. EPA # 430-R-10-006, Annex 3, Table A-81. Emission factor 

for CO2e calculated using the GWPs obtained from 40 CFR 98.

BHPB Sake - DD1 Emission Calculations_v2.0 - Engine 1 - #9RC00360

Page 1 of 8 10/14/2011
BHP Billiton Petroleum Inc.

Emissions Calculations - DD1

Engine 2 (serial #9RC00361)

Total Engine Rating = 5,096 HP

Total Power Output [1] = 3,600 kW 

Total Operating Time = 6,570 hrs/yr

Operating time at: 52% average load [2] = 6,570 hrs/yr

Fuel Type [3]: = Ultra Low Sulfur Diesel

Maximum 

Hourly 

Emissions [12]

Total Annual Emissions 

[13]

(lb/hr) (tons/year)

NSR RegulatedAir Pollutants & Greenhouse Gas Emissions (CO2e)

PM AP-42 [4] 7.00E-04 (lb/hp-hr) 3.57 6.10

PM10 AP-42 [5] 4.01E-04 (lb/hp-hr) 2.04 3.50

PM2.5 AP-42 [5] 3.89E-04 (lb/hp-hr) 1.98 3.39

NOX Stack Test [6] 9.27E+00 (g/kw-hr) 73.57 125.88

SO2 Fuel S Content [7] 1.06E-05 (lb/hp-hr) 0.05 0.09

H2SO4 Fuel S Content [7] 3.30E-07 (lb/hp-hr) 0.002 0.003

CO Stack Test [6] 1.98E+00 (g/kw-hr) 15.71 26.89

VOC AP-42 [4], [8] 6.42E-04 (lb/hp-hr) 3.27 5.59

Pb EPA [9] 2.03E-07 (lb/hp-hr) 0.001 0.002

CO2e EPA [15] 1.16E+00 (lb/hp-hr) 5,932.00 10,149.29

HAPs

Acetaldehyde AP-42 [10], [14] 2.52E-05 (lb/MMBtu) 8.99E-04 1.54E-03

Acrolein AP-42 [10], [14] 7.88E-06 (lb/MMBtu) 2.81E-04 4.81E-04

Benzene AP-42 [10], [14] 7.76E-04 (lb/MMBtu) 2.77E-02 4.74E-02

Formaldehyde AP-42 [10], [14] 7.89E-05 (lb/MMBtu) 2.81E-03 4.82E-03

Toluene AP-42 [10], [14] 2.81E-04 (lb/MMBtu) 1.00E-02 1.72E-02

Xylene AP-42 [10], [14] 1.93E-04 (lb/MMBtu) 6.88E-03 1.18E-02

Total PAH AP-42 [11], [14] 2.12E-04 (lb/MMBtu) 7.56E-03 1.29E-02

Naphthalene AP-42 [11], [14] 1.30E-04 (lb/MMBtu) 4.64E-03 7.93E-03

0.06 0.10

 Pollutant Emission Factor Basis

Total VOC HAPs

Emission Factor

[1] Represents maximum power output of the generator in kilowatt electric.

[2] Represents annual average load for 8 main power plant engines calculated based on an annual average station-wide electricity need of 15,000 kW for station 

keeping and drilling. Annual average load % = 15,000 kW /(3,600 kW x 8 Units).

[3] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources.

[4] Emission factors are based on AP-42 Chapter 3, Table 3.4-1, Emission Factors for Large Stationary Diesel and all Stationary Dual-fuel Engines (October 1996). 

[5] PM10 and PM2.5 emission factors based on AP-42 Chapter 3, Table 3.4-2, Particulate and Particle-sizing Emission Factors for Large Uncontrolled Stationary Diesel 

Engines (October 1996). An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr. PM < 3um taken as 

PM2.5. Total particulate emissions is the sum of filterable and condensable particulate emissions. 

[6] Represents proposed BACT limits developed based on "top-down" BACT analysis and using data from stack testing conducted from April 22, 2010 through April 

26, 2010 by COMM Engineering. Three test runs were conducted at approximately 40% and 60% loads each.

[7] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources. Therefore, emissions have been calculated based on a maximum sulfur 

content of 15 ppm in diesel fuel assuming that 98 percent of sulfur in the fuel is oxidized to SO2 and 2 percent of sulfur in the fuel is oxidized to H2SO4 based on Draft 

Regulatory Impact Analysis: Control of Emissions from Nonroad Diesel Engines, EPA420-R-03-008, April 2003 . 

    

[8] Per footnote f of AP-42 Chapter 3, Table 3.4-1, non methane VOC emission factor has been taken as 91% of TOC emission factor. 

[9] Lead emission factor obtained from EPA guidance document: Locating and Estimating Air Emissions from Sources of Lead and Lead Compounds, EPA 454/R-98-

006, May 1998, Section 5.2.2. Emission factor for distillate oil-fired gas turbines was used as a surrogate for distillate oil-fired engines due to lack of emission factors. 

An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr.

[10] Emission factors based on AP-42, Chapter 3, Table 3.4-3, Speciated Organic Compound Emission Factors for Large Uncontrolled Stationary Diesel Engines 

(October 1996). 

[11] Emission factors based on AP-42, Chapter 3, Table 3.4-4, PAH Emission Factors for Large Uncontrolled Stationary Diesel Engines (October 1996). 

[12] For all pollutants except NOx and CO, the maximum hourly emissions (lbs/hr) are calculated based on the appropriate AP-42 and EPA emission factor and the 

total engine rating of 5096 HP (mechanical), as the AP-42 and EPA emission factors are based on brake HP. For NOx and CO, the maximum hourly emissions (lbs/hr) 

are calculated based on the stack test emission factors and the maximum generator electric output of 3600 KW as the stack test factors are based on the actual KW 

generated.

[13] Annual emissions are calculated similar to maximum hourly emissions except that annual average load% is applied, and emissions are based on annual operating 

hours.

[14] An average BSFC of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr to calculate emissions.

[15] The emission factor for CO2 is based on AP-42 Section 3.4. Large Stationary Diesel and All Stationary Dual-fuel Engines, October 1996. The emission factors for 

CH4 andN2O are based on Inventory of U.S. Greenhouse Gases and Sinks: 1990-2008 (April 2010), U.S. EPA # 430-R-10-006, Annex 3, Table A-81. Emission factor 

for CO2e calculated using the GWPs obtained from 40 CFR 98.

BHPB Sake - DD1 Emission Calculations_v2.0 - Engine 2 - #9RC00361

Page 2 of 8 10/14/2011
BHP Billiton Petroleum Inc.

Emissions Calculations - DD1

Engine 3 (serial #9RC00362)

Total Engine Rating = 5,096 HP

Total Power Output [1] = 3,600 kW 

Total Operating Time = 6,570 hrs/yr

Operating time at: 52% average load [2] = 6,570 hrs/yr

Fuel Type [3]: = Ultra Low Sulfur Diesel

Maximum 

Hourly 

Emissions [12]

Total Annual Emissions 

[13]

(lb/hr) (tons/year)

NSR RegulatedAir Pollutants & Greenhouse Gas Emissions (CO2e)

PM AP-42 [4] 7.00E-04 (lb/hp-hr) 3.57 6.10

PM10 AP-42 [5] 4.01E-04 (lb/hp-hr) 2.04 3.50

PM2.5 AP-42 [5] 3.89E-04 (lb/hp-hr) 1.98 3.39

NOX Stack Test [6] 9.27E+00 (g/kw-hr) 73.57 125.88

SO2 Fuel S Content [7] 1.06E-05 (lb/hp-hr) 0.05 0.09

H2SO4 Fuel S Content [7] 3.30E-07 (lb/hp-hr) 0.002 0.003

CO Stack Test [6] 1.98E+00 (g/kw-hr) 15.71 26.89

VOC AP-42 [4], [8] 6.42E-04 (lb/hp-hr) 3.27 5.59

Pb EPA [9] 2.03E-07 (lb/hp-hr) 0.001 0.002

CO2e EPA [15] 1.16E+00 (lb/hp-hr) 5,932.00 10,149.29

HAPs

Acetaldehyde AP-42 [10], [14] 2.52E-05 (lb/MMBtu) 8.99E-04 1.54E-03

Acrolein AP-42 [10], [14] 7.88E-06 (lb/MMBtu) 2.81E-04 4.81E-04

Benzene AP-42 [10], [14] 7.76E-04 (lb/MMBtu) 2.77E-02 4.74E-02

Formaldehyde AP-42 [10], [14] 7.89E-05 (lb/MMBtu) 2.81E-03 4.82E-03

Toluene AP-42 [10], [14] 2.81E-04 (lb/MMBtu) 1.00E-02 1.72E-02

Xylene AP-42 [10], [14] 1.93E-04 (lb/MMBtu) 6.88E-03 1.18E-02

Total PAH AP-42 [11], [14] 2.12E-04 (lb/MMBtu) 7.56E-03 1.29E-02

Naphthalene AP-42 [11], [14] 1.30E-04 (lb/MMBtu) 4.64E-03 7.93E-03

Total VOC HAPs 0.06 0.10

 Pollutant Emission Factor Basis Emission Factor

[1] Represents maximum power output of the generator in kilowatt electric.

[2] Represents annual average load for 8 main power plant engines calculated based on an annual average station-wide electricity need of 15,000 kW for station 

keeping and drilling. Annual average load % = 15,000 kW /(3,600 kW x 8 Units).

[3] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources.

[4] Emission factors are based on AP-42 Chapter 3, Table 3.4-1, Emission Factors for Large Stationary Diesel and all Stationary Dual-fuel Engines (October 

1996). 

[5] PM10 and PM2.5 emission factors based on AP-42 Chapter 3, Table 3.4-2, Particulate and Particle-sizing Emission Factors for Large Uncontrolled Stationary 

Diesel Engines (October 1996). An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr. PM < 

3um taken as PM2.5. Total particulate emissions is the sum of filterable and condensable particulate emissions. 

[6] Represents proposed BACT limits developed based on "top-down" BACT analysis and using data from stack testing conducted from April 22, 2010 through 

April 26, 2010 by COMM Engineering. Three test runs were conducted at approximately 40% and 60% loads each.

[7] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources. Therefore, emissions have been calculated based on a maximum 

sulfur content of 15 ppm in diesel fuel assuming that 98 percent of sulfur in the fuel is oxidized to SO2 and 2 percent of sulfur in the fuel is oxidized to H2SO4 

based on Draft Regulatory Impact Analysis: Control of Emissions from Nonroad Diesel Engines, EPA420-R-03-008, April 2003 . 

 

[8] Per footnote f of AP-42 Chapter 3, Table 3.4-1, non methane VOC emission factor has been taken as 91% of TOC emission factor. 

[9] Lead emission factor obtained from EPA guidance document: Locating and Estimating Air Emissions from Sources of Lead and Lead Compounds, EPA 

454/R-98-006, May 1998, Section 5.2.2. Emission factor for distillate oil-fired gas turbines was used as a surrogate for distillate oil-fired engines due to lack of 

emission factors. An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr.

[10] Emission factors based on AP-42, Chapter 3, Table 3.4-3, Speciated Organic Compound Emission Factors for Large Uncontrolled Stationary Diesel Engines 

(October 1996). 

[11] Emission factors based on AP-42, Chapter 3, Table 3.4-4, PAH Emission Factors for Large Uncontrolled Stationary Diesel Engines (October 1996). 

[12] For all pollutants except NOx and CO, the maximum hourly emissions (lbs/hr) are calculated based on the appropriate AP-42 and EPA emission factor and 

the total engine rating of 5096 HP (mechanical), as the AP-42 and EPA emission factors are based on brake HP. For NOx and CO, the maximum hourly 

emissions (lbs/hr) are calculated based on the stack test emission factors and the maximum generator electric output of 3600 KW as the stack test factors are 

based on the actual KW generated.

[13] Annual emissions are calculated similar to maximum hourly emissions except that annual average load% is applied, and emissions are based on annual 

operating hours.

[14] An average BSFC of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr to calculate emissions.

[15] The emission factor for CO2 is based on AP-42 Section 3.4. Large Stationary Diesel and All Stationary Dual-fuel Engines, October 1996. The emission 

factors for CH4 andN2O are based on Inventory of U.S. Greenhouse Gases and Sinks: 1990-2008 (April 2010), U.S. EPA # 430-R-10-006, Annex 3, Table A-81. 

Emission factor for CO2e calculated using the GWPs obtained from 40 CFR 98.

BHPB Sake - DD1 Emission Calculations_v2.0 - Engine 3 - #9RC00362

Page 3 of 8 10/14/2011
BHP Billiton Petroleum Inc.

Emissions Calculations - DD1

Engine 4 (serial #9RC00363)

Total Engine Rating = 5,096 HP

Total Power Output [1] = 3,600 kW 

Total Operating Time = 6,570 hrs/yr

Operating time at: 52% average load [2] = 6,570 hrs/yr

Fuel Type [3]: = Ultra Low Sulfur Diesel

Maximum 

Hourly 

Emissions [12]

Total Annual Emissions 

[13]

(lb/hr) (tons/year)

NSR RegulatedAir Pollutants & Greenhouse Gas Emissions (CO2e)

PM AP-42 [4] 7.00E-04 (lb/hp-hr) 3.57 6.10

PM10 AP-42 [5] 4.01E-04 (lb/hp-hr) 2.04 3.50

PM2.5 AP-42 [5] 3.89E-04 (lb/hp-hr) 1.98 3.39

NOX Stack Test [6] 9.27E+00 (g/kw-hr) 73.57 125.88

SO2 Fuel S Content [7] 1.06E-05 (lb/hp-hr) 0.05 0.09

H2SO4 Fuel S Content [7] 3.30E-07 (lb/hp-hr) 0.002 0.003

CO Stack Test [6] 1.98E+00 (g/kw-hr) 15.71 26.89

VOC AP-42 [4], [8] 6.42E-04 (lb/hp-hr) 3.27 5.59

Pb EPA [9] 2.03E-07 (lb/hp-hr) 0.001 0.002

CO2e EPA [15] 1.16E+00 (lb/hp-hr) 5,932.00 10,149.29

HAPs

Acetaldehyde AP-42 [10], [14] 2.52E-05 (lb/MMBtu) 8.99E-04 1.54E-03

Acrolein AP-42 [10], [14] 7.88E-06 (lb/MMBtu) 2.81E-04 4.81E-04

Benzene AP-42 [10], [14] 7.76E-04 (lb/MMBtu) 2.77E-02 4.74E-02

Formaldehyde AP-42 [10], [14] 7.89E-05 (lb/MMBtu) 2.81E-03 4.82E-03

Toluene AP-42 [10], [14] 2.81E-04 (lb/MMBtu) 1.00E-02 1.72E-02

Xylene AP-42 [10], [14] 1.93E-04 (lb/MMBtu) 6.88E-03 1.18E-02

Total PAH AP-42 [11], [14] 2.12E-04 (lb/MMBtu) 7.56E-03 1.29E-02

Naphthalene AP-42 [11], [14] 1.30E-04 (lb/MMBtu) 4.64E-03 7.93E-03

0.06 0.10

 Pollutant Emission Factor Basis

Total VOC HAPs

Emission Factor

[1] Represents maximum power output of the generator in kilowatt electric.

[2] Represents annual average load for 8 main power plant engines calculated based on an annual average station-wide electricity need of 15,000 kW for station 

keeping and drilling. Annual average load % = 15,000 kW /(3,600 kW x 8 Units).

[3] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources.

[4] Emission factors are based on AP-42 Chapter 3, Table 3.4-1, Emission Factors for Large Stationary Diesel and all Stationary Dual-fuel Engines (October 1996). 

[5] PM10 and PM2.5 emission factors based on AP-42 Chapter 3, Table 3.4-2, Particulate and Particle-sizing Emission Factors for Large Uncontrolled Stationary Diesel 

Engines (October 1996). An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr. PM < 3um taken as 

PM2.5. Total particulate emissions is the sum of filterable and condensable particulate emissions. 

[6] Represents proposed BACT limits developed based on "top-down" BACT analysis and using data from stack testing conducted from April 22, 2010 through April 

26, 2010 by COMM Engineering. Three test runs were conducted at approximately 40% and 60% loads each.

[7] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources. Therefore, emissions have been calculated based on a maximum sulfur 

content of 15 ppm in diesel fuel assuming that 98 percent of sulfur in the fuel is oxidized to SO2 and 2 percent of sulfur in the fuel is oxidized to H2SO4 based on 

Emisisons from non-road diesel engines (April 2003) # 420-R-03-008. 

    

[8] Per footnote f of AP-42 Chapter 3, Table 3.4-1, non methane VOC emission factor has been taken as 91% of TOC emission factor. 

[9] Lead emission factor obtained from EPA guidance document: Locating and Estimating Air Emissions from Sources of Lead and Lead Compounds, EPA 454/R-98-

006, May 1998, Section 5.2.2. Emission factor for distillate oil-fired gas turbines was used as a surrogate for distillate oil-fired engines due to lack of emission factors. 

An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr.

[10] Emission factors based on AP-42, Chapter 3, Table 3.4-3, Speciated Organic Compound Emission Factors for Large Uncontrolled Stationary Diesel Engines 

(October 1996). 

[11] Emission factors based on AP-42, Chapter 3, Table 3.4-4, PAH Emission Factors for Large Uncontrolled Stationary Diesel Engines (October 1996). 

[12] For all pollutants except NOx and CO, the maximum hourly emissions (lbs/hr) are calculated based on the appropriate AP-42 and EPA emission factor and the total 

engine rating of 5096 HP (mechanical), as the AP-42 and EPA emission factors are based on brake HP. For NOx and CO, the maximum hourly emissions (lbs/hr) are 

calculated based on the stack test emission factors and the maximum generator electric output of 3600 KW as the stack test factors are based on the actual KW 

generated.

[13] Annual emissions are calculated similar to maximum hourly emissions except that annual average load% is applied, and emissions are based on annual operating 

hours.

[14] An average BSFC of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr to calculate emissions.

[15] The emission factor for CO2 is based on AP-42 Section 3.4. Large Stationary Diesel and All Stationary Dual-fuel Engines, October 1996. The emission factors for 

CH4 andN2O are based on Inventory of U.S. Greenhouse Gases and Sinks: 1990-2008 (April 2010), U.S. EPA # 430-R-10-006, Annex 3, Table A-81. Emission factor 

for CO2e calculated using the GWPs obtained from 40 CFR 98.

BHPB Sake - DD1 Emission Calculations_v2.0 - Engine 4 - #9RC00363

Page 4 of 8 10/14/2011
BHP Billiton Petroleum Inc.

Emissions Calculations - DD1

Engine 5 (serial #9RC00364)

Total Engine Rating = 5,096 HP

Total Power Output [1] = 3,600 kW 

Total Operating Time = 6,570 hrs/yr

Operating time at: 52% average load [2] = 6,570 hrs/yr

Fuel Type [3]: = Ultra Low Sulfur Diesel

Maximum 

Hourly 

Emissions [12]

Total Annual Emissions 

[13]

(lb/hr) (tons/year)

NSR RegulatedAir Pollutants & Greenhouse Gas Emissions (CO2e)

PM AP-42 [4] 7.00E-04 (lb/hp-hr) 3.57 6.10

PM10 AP-42 [5] 4.01E-04 (lb/hp-hr) 2.04 3.50

PM2.5 AP-42 [5] 3.89E-04 (lb/hp-hr) 1.98 3.39

NOX Stack Test [6] 9.27E+00 (g/kw-hr) 73.57 125.88

SO2 Fuel S Content [7] 1.06E-05 (lb/hp-hr) 0.05 0.09

H2SO4 Fuel S Content [7] 3.30E-07 (lb/hp-hr) 0.002 0.003

CO Stack Test [6] 1.98E+00 (g/kw-hr) 15.71 26.89

VOC AP-42 [4], [8] 6.42E-04 (lb/hp-hr) 3.27 5.59

Pb EPA [9] 2.03E-07 (lb/hp-hr) 0.001 0.002

CO2e EPA [15] 1.16E+00 (lb/hp-hr) 5,932.00 10,149.29

HAPs

Acetaldehyde AP-42 [10], [14] 2.52E-05 (lb/MMBtu) 8.99E-04 1.54E-03

Acrolein AP-42 [10], [14] 7.88E-06 (lb/MMBtu) 2.81E-04 4.81E-04

Benzene AP-42 [10], [14] 7.76E-04 (lb/MMBtu) 2.77E-02 4.74E-02

Formaldehyde AP-42 [10], [14] 7.89E-05 (lb/MMBtu) 2.81E-03 4.82E-03

Toluene AP-42 [10], [14] 2.81E-04 (lb/MMBtu) 1.00E-02 1.72E-02

Xylene AP-42 [10], [14] 1.93E-04 (lb/MMBtu) 6.88E-03 1.18E-02

Total PAH AP-42 [11], [14] 2.12E-04 (lb/MMBtu) 7.56E-03 1.29E-02

Naphthalene AP-42 [11], [14] 1.30E-04 (lb/MMBtu) 4.64E-03 7.93E-03

Total VOC HAPs 0.06 0.10

 Pollutant Emission Factor Basis Emission Factor

[1] Represents maximum power output of the generator in kilowatt electric.

[2] Represents annual average load for 8 main power plant engines calculated based on an annual average station-wide electricity need of 15,000 kW for station 

keeping and drilling. Annual average load % = 15,000 kW /(3,600 kW x 8 Units).

[3] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources.

[4] Emission factors are based on AP-42 Chapter 3, Table 3.4-1, Emission Factors for Large Stationary Diesel and all Stationary Dual-fuel Engines (October 1996). 

[5] PM10 and PM2.5 emission factors based on AP-42 Chapter 3, Table 3.4-2, Particulate and Particle-sizing Emission Factors for Large Uncontrolled Stationary Diesel 

Engines (October 1996). An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr. PM < 3um taken as 

PM2.5. Total particulate emissions is the sum of filterable and condensable particulate emissions. 

[6] Represents proposed BACT limits developed based on "top-down" BACT analysis and using data from stack testing conducted from April 22, 2010 through April 

26, 2010 by COMM Engineering. Three test runs were conducted at approximately 40% and 60% loads each.

[7] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources. Therefore, emissions have been calculated based on a maximum sulfur 

content of 15 ppm in diesel fuel assuming that 98 percent of sulfur in the fuel is oxidized to SO2 and 2 percent of sulfur in the fuel is oxidized to H2SO4 based on Draft 

Regulatory Impact Analysis: Control of Emissions from Nonroad Diesel Engines, EPA420-R-03-008, April 2003 . 

    

[8] Per footnote f of AP-42 Chapter 3, Table 3.4-1, non methane VOC emission factor has been taken as 91% of TOC emission factor. 

[9] Lead emission factor obtained from EPA guidance document: Locating and Estimating Air Emissions from Sources of Lead and Lead Compounds, EPA 454/R-98-

006, May 1998, Section 5.2.2. Emission factor for distillate oil-fired gas turbines was used as a surrogate for distillate oil-fired engines due to lack of emission factors. 

An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr.

[10] Emission factors based on AP-42, Chapter 3, Table 3.4-3, Speciated Organic Compound Emission Factors for Large Uncontrolled Stationary Diesel Engines 

(October 1996). 

[11] Emission factors based on AP-42, Chapter 3, Table 3.4-4, PAH Emission Factors for Large Uncontrolled Stationary Diesel Engines (October 1996). 

[12] For all pollutants except NOx and CO, the maximum hourly emissions (lbs/hr) are calculated based on the appropriate AP-42 and EPA emission factor and the total 

engine rating of 5096 HP (mechanical), as the AP-42 and EPA emission factors are based on brake HP. For NOx and CO, the maximum hourly emissions (lbs/hr) are 

calculated based on the stack test emission factors and the maximum generator electric output of 3600 KW as the stack test factors are based on the actual KW 

generated.

[13] Annual emissions are calculated similar to maximum hourly emissions except that annual average load% is applied, and emissions are based on annual operating 

hours.

[14] An average BSFC of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr to calculate emissions.

[15] The emission factor for CO2 is based on AP-42 Section 3.4. Large Stationary Diesel and All Stationary Dual-fuel Engines, October 1996. The emission factors for 

CH4 andN2O are based on Inventory of U.S. Greenhouse Gases and Sinks: 1990-2008 (April 2010), U.S. EPA # 430-R-10-006, Annex 3, Table A-81. Emission factor 

for CO2e calculated using the GWPs obtained from 40 CFR 98.

BHPB Sake - DD1 Emission Calculations_v2.0 - Engine 5 - #9RC00364

Page 5 of 8 10/14/2011
BHP Billiton Petroleum Inc.

Emissions Calculations - DD1

Engine 6 (serial #9RC00365)

Total Engine Rating = 5,096 HP

Total Power Output [1] = 3,600 kW 

Total Operating Time = 6,570 hrs/yr

Operating time at: 52% average load [2] = 6,570 hrs/yr

Fuel Type [3]: = Ultra Low Sulfur Diesel

Maximum 

Hourly 

Emissions [12]

Total Annual Emissions 

[13]

(lb/hr) (tons/year)

NSR RegulatedAir Pollutants & Greenhouse Gas Emissions (CO2e)

PM AP-42 [4] 7.00E-04 (lb/hp-hr) 3.57 6.10

PM10 AP-42 [5] 4.01E-04 (lb/hp-hr) 2.04 3.50

PM2.5 AP-42 [5] 3.89E-04 (lb/hp-hr) 1.98 3.39

NOX Stack Test [6] 9.27E+00 (g/kw-hr) 73.57 125.88

SO2 Fuel S Content [7] 1.06E-05 (lb/hp-hr) 0.05 0.09

H2SO4 Fuel S Content [7] 3.30E-07 (lb/hp-hr) 0.002 0.003

CO Stack Test [6] 1.98E+00 (g/kw-hr) 15.71 26.89

VOC AP-42 [4], [8] 6.42E-04 (lb/hp-hr) 3.27 5.59

Pb EPA [9] 2.03E-07 (lb/hp-hr) 0.001 0.002

CO2e EPA [15] 1.16E+00 (lb/hp-hr) 5,932.00 10,149.29

HAPs

Acetaldehyde AP-42 [10], [14] 2.52E-05 (lb/MMBtu) 8.99E-04 1.54E-03

Acrolein AP-42 [10], [14] 7.88E-06 (lb/MMBtu) 2.81E-04 4.81E-04

Benzene AP-42 [10], [14] 7.76E-04 (lb/MMBtu) 2.77E-02 4.74E-02

Formaldehyde AP-42 [10], [14] 7.89E-05 (lb/MMBtu) 2.81E-03 4.82E-03

Toluene AP-42 [10], [14] 2.81E-04 (lb/MMBtu) 1.00E-02 1.72E-02

Xylene AP-42 [10], [14] 1.93E-04 (lb/MMBtu) 6.88E-03 1.18E-02

Total PAH AP-42 [11], [14] 2.12E-04 (lb/MMBtu) 7.56E-03 1.29E-02

Naphthalene AP-42 [11], [14] 1.30E-04 (lb/MMBtu) 4.64E-03 7.93E-03

0.06 0.10

 Pollutant Emission Factor Basis

Total VOC HAPs

Emission Factor

[1] Represents maximum power output of the generator in kilowatt electric.

[2] Represents annual average load for 8 main power plant engines calculated based on an annual average station-wide electricity need of 15,000 kW for station 

keeping and drilling. Annual average load % = 15,000 kW /(3,600 kW x 8 Units).

[3] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources.

[4] Emission factors are based on AP-42 Chapter 3, Table 3.4-1, Emission Factors for Large Stationary Diesel and all Stationary Dual-fuel Engines (October 1996). 

[5] PM10 and PM2.5 emission factors based on AP-42 Chapter 3, Table 3.4-2, Particulate and Particle-sizing Emission Factors for Large Uncontrolled Stationary Diesel 

Engines (October 1996). An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr. PM < 3um taken as 

PM2.5. Total particulate emissions is the sum of filterable and condensable particulate emissions. 

[6] Represents proposed BACT limits developed based on "top-down" BACT analysis and using data from stack testing conducted from April 22, 2010 through April 

26, 2010 by COMM Engineering. Three test runs were conducted at approximately 40% and 60% loads each.

[7] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources. Therefore, emissions have been calculated based on a maximum sulfur 

content of 15 ppm in diesel fuel assuming that 98 percent of sulfur in the fuel is oxidized to SO2 and 2 percent of sulfur in the fuel is oxidized to H2SO4 based on Draft 

Regulatory Impact Analysis: Control of Emissions from Nonroad Diesel Engines, EPA420-R-03-008, April 2003 . 

 

[8] Per footnote f of AP-42 Chapter 3, Table 3.4-1, non methane VOC emission factor has been taken as 91% of TOC emission factor. 

[9] Lead emission factor obtained from EPA guidance document: Locating and Estimating Air Emissions from Sources of Lead and Lead Compounds, EPA 454/R-98-

006, May 1998, Section 5.2.2. Emission factor for distillate oil-fired gas turbines was used as a surrogate for distillate oil-fired engines due to lack of emission factors. 

An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr.

[10] Emission factors based on AP-42, Chapter 3, Table 3.4-3, Speciated Organic Compound Emission Factors for Large Uncontrolled Stationary Diesel Engines 

(October 1996). 

[11] Emission factors based on AP-42, Chapter 3, Table 3.4-4, PAH Emission Factors for Large Uncontrolled Stationary Diesel Engines (October 1996). 

[12] For all pollutants except NOx and CO, the maximum hourly emissions (lbs/hr) are calculated based on the appropriate AP-42 and EPA emission factor and the total 

engine rating of 5096 HP (mechanical), as the AP-42 and EPA emission factors are based on brake HP. For NOx and CO, the maximum hourly emissions (lbs/hr) are 

calculated based on the stack test emission factors and the maximum generator electric output of 3600 KW as the stack test factors are based on the actual KW 

generated.

[13] Annual emissions are calculated similar to maximum hourly emissions except that annual average load% is applied, and emissions are based on annual operating 

hours.

[14] An average BSFC of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr to calculate emissions.

[15] The emission factor for CO2 is based on AP-42 Section 3.4. Large Stationary Diesel and All Stationary Dual-fuel Engines, October 1996. The emission factors for 

CH4 andN2O are based on Inventory of U.S. Greenhouse Gases and Sinks: 1990-2008 (April 2010), U.S. EPA # 430-R-10-006, Annex 3, Table A-81. Emission factor 

for CO2e calculated using the GWPs obtained from 40 CFR 98.

BHPB Sake - DD1 Emission Calculations_v2.0 - Engine 6 - #9RC00365

Page 6 of 8 10/14/2011
BHP Billiton Petroleum Inc.

Emissions Calculations - DD1

Engine 7 (serial #9RC00366)

Total Engine Rating = 5,096 HP

Total Power Output [1] = 3,600 kW 

Total Operating Time = 6,570 hrs/yr

Operating time at: 52% average load [2] = 6,570 hrs/yr

Fuel Type [3]: = Ultra Low Sulfur Diesel

Maximum 

Hourly 

Emissions [12]

Total Annual Emissions 

[13]

(lb/hr) (tons/year)

NSR RegulatedAir Pollutants & Greenhouse Gas Emissions (CO2e)

PM AP-42 [4] 7.00E-04 (lb/hp-hr) 3.57 6.10

PM10 AP-42 [5] 4.01E-04 (lb/hp-hr) 2.04 3.50

PM2.5 AP-42 [5] 3.89E-04 (lb/hp-hr) 1.98 3.39

NOX Stack Test [6] 9.27E+00 (g/kw-hr) 73.57 125.88

SO2 Fuel S Content [7] 1.06E-05 (lb/hp-hr) 0.05 0.09

H2SO4 Fuel S Content [7] 3.30E-07 (lb/hp-hr) 0.002 0.003

CO Stack Test [6] 1.98E+00 (g/kw-hr) 15.71 26.89

VOC AP-42 [4], [8] 6.42E-04 (lb/hp-hr) 3.27 5.59

Pb EPA [9] 2.03E-07 (lb/hp-hr) 0.001 0.002

CO2e EPA [15] 1.16E+00 (lb/hp-hr) 5,932.00 10,149.29

HAPs

Acetaldehyde AP-42 [10], [14] 2.52E-05 (lb/MMBtu) 8.99E-04 1.54E-03

Acrolein AP-42 [10], [14] 7.88E-06 (lb/MMBtu) 2.81E-04 4.81E-04

Benzene AP-42 [10], [14] 7.76E-04 (lb/MMBtu) 2.77E-02 4.74E-02

Formaldehyde AP-42 [10], [14] 7.89E-05 (lb/MMBtu) 2.81E-03 4.82E-03

Toluene AP-42 [10], [14] 2.81E-04 (lb/MMBtu) 1.00E-02 1.72E-02

Xylene AP-42 [10], [14] 1.93E-04 (lb/MMBtu) 6.88E-03 1.18E-02

Total PAH AP-42 [11], [14] 2.12E-04 (lb/MMBtu) 7.56E-03 1.29E-02

Naphthalene AP-42 [11], [14] 1.30E-04 (lb/MMBtu) 4.64E-03 7.93E-03

Total VOC HAPs 0.06 0.10

 Pollutant Emission Factor Basis Emission Factor

[1] Represents maximum power output of the generator in kilowatt electric.

[2] Represents annual average load for 8 main power plant engines calculated based on an annual average station-wide electricity need of 15,000 kW for station 

keeping and drilling. Annual average load % = 15,000 kW /(3,600 kW x 8 Units).

[3] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources.

[4] Emission factors are based on AP-42 Chapter 3, Table 3.4-1, Emission Factors for Large Stationary Diesel and all Stationary Dual-fuel Engines (October 1996). 

[5] PM10 and PM2.5 emission factors based on AP-42 Chapter 3, Table 3.4-2, Particulate and Particle-sizing Emission Factors for Large Uncontrolled Stationary Diesel 

Engines (October 1996). An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr. PM < 3um taken as 

PM2.5. Total particulate emissions is the sum of filterable and condensable particulate emissions. 

[6] Represents proposed BACT limits developed based on "top-down" BACT analysis and using data from stack testing conducted from April 22, 2010 through April 

26, 2010 by COMM Engineering. Three test runs were conducted at approximately 40% and 60% loads each.

[7] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources. Therefore, emissions have been calculated based on a maximum sulfur 

content of 15 ppm in diesel fuel assuming that 98 percent of sulfur in the fuel is oxidized to SO2 and 2 percent of sulfur in the fuel is oxidized to H2SO4 based on Draft 

Regulatory Impact Analysis: Control of Emissions from Nonroad Diesel Engines, EPA420-R-03-008, April 2003 . 

   

[8] Per footnote f of AP-42 Chapter 3, Table 3.4-1, non methane VOC emission factor has been taken as 91% of TOC emission factor. 

[9] Lead emission factor obtained from EPA guidance document: Locating and Estimating Air Emissions from Sources of Lead and Lead Compounds, EPA 454/R-98-

006, May 1998, Section 5.2.2. Emission factor for distillate oil-fired gas turbines was used as a surrogate for distillate oil-fired engines due to lack of emission factors. 

An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr.

[10] Emission factors based on AP-42, Chapter 3, Table 3.4-3, Speciated Organic Compound Emission Factors for Large Uncontrolled Stationary Diesel Engines 

(October 1996). 

[11] Emission factors based on AP-42, Chapter 3, Table 3.4-4, PAH Emission Factors for Large Uncontrolled Stationary Diesel Engines (October 1996). 

[12] For all pollutants except NOx and CO, the maximum hourly emissions (lbs/hr) are calculated based on the appropriate AP-42 and EPA emission factor and the total 

engine rating of 5096 HP (mechanical), as the AP-42 and EPA emission factors are based on brake HP. For NOx and CO, the maximum hourly emissions (lbs/hr) are 

calculated based on the stack test emission factors and the maximum generator electric output of 3600 KW as the stack test factors are based on the actual KW 

generated.

[13] Annual emissions are calculated similar to maximum hourly emissions except that annual average load% is applied, and emissions are based on annual operating 

hours.

[14] An average BSFC of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr to calculate emissions.

[15] The emission factor for CO2 is based on AP-42 Section 3.4. Large Stationary Diesel and All Stationary Dual-fuel Engines, October 1996. The emission factors for 

CH4 andN2O are based on Inventory of U.S. Greenhouse Gases and Sinks: 1990-2008 (April 2010), U.S. EPA # 430-R-10-006, Annex 3, Table A-81. Emission factor 

for CO2e calculated using the GWPs obtained from 40 CFR 98.

BHPB Sake - DD1 Emission Calculations_v2.0 - Engine 7 - #9RC00366

Page 7 of 8 10/14/2011
BHP Billiton Petroleum Inc.

Emissions Calculations - DD1

Engine 8 (serial #9RC00367)

Total Engine Rating = 5,096 HP

Total Power Output [1] = 3,600 kW 

Total Operating Time = 6,570 hrs/yr

Operating time at: 52% average load [2] = 6,570 hrs/yr

Fuel Type [3]: = Ultra Low Sulfur Diesel

Maximum 

Hourly 

Emissions [12]

Total Annual Emissions 

[13]

(lb/hr) (tons/year)

NSR RegulatedAir Pollutants & Greenhouse Gas Emissions (CO2e)

PM AP-42 [4] 7.00E-04 (lb/hp-hr) 3.57 6.10

PM10 AP-42 [5] 4.01E-04 (lb/hp-hr) 2.04 3.50

PM2.5 AP-42 [5] 3.89E-04 (lb/hp-hr) 1.98 3.39

NOX Stack Test [6] 9.27E+00 (g/kw-hr) 73.57 125.88

SO2 Fuel S Content [7] 1.06E-05 (lb/hp-hr) 0.05 0.09

H2SO4 Fuel S Content [7] 3.30E-07 (lb/hp-hr) 0.002 0.003

CO Stack Test [6] 1.98E+00 (g/kw-hr) 15.71 26.89

VOC AP-42 [4], [8] 6.42E-04 (lb/hp-hr) 3.27 5.59

Pb EPA [9] 2.03E-07 (lb/hp-hr) 0.001 0.002

CO2e EPA [15] 1.16E+00 (lb/hp-hr) 5,932.00 10,149.29

HAPs

Acetaldehyde AP-42 [10], [14] 2.52E-05 (lb/MMBtu) 8.99E-04 1.54E-03

Acrolein AP-42 [10], [14] 7.88E-06 (lb/MMBtu) 2.81E-04 4.81E-04

Benzene AP-42 [10], [14] 7.76E-04 (lb/MMBtu) 2.77E-02 4.74E-02

Formaldehyde AP-42 [10], [14] 7.89E-05 (lb/MMBtu) 2.81E-03 4.82E-03

Toluene AP-42 [10], [14] 2.81E-04 (lb/MMBtu) 1.00E-02 1.72E-02

Xylene AP-42 [10], [14] 1.93E-04 (lb/MMBtu) 6.88E-03 1.18E-02

Total PAH AP-42 [11], [14] 2.12E-04 (lb/MMBtu) 7.56E-03 1.29E-02

Naphthalene AP-42 [11], [14] 1.30E-04 (lb/MMBtu) 4.64E-03 7.93E-03

0.06 0.10

 Pollutant Emission Factor Basis

Total VOC HAPs

Emission Factor

[1] Represents maximum power output of the generator in kilowatt electric.

[2] Represents annual average load for 8 main power plant engines calculated based on an annual average station-wide electricity need of 15,000 kW for station 

keeping and drilling. Annual average load % = 15,000 kW /(3,600 kW x 8 Units).

[3] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources.

[4] Emission factors are based on AP-42 Chapter 3, Table 3.4-1, Emission Factors for Large Stationary Diesel and all Stationary Dual-fuel Engines (October 1996). 

[5] PM10 and PM2.5 emission factors based on AP-42 Chapter 3, Table 3.4-2, Particulate and Particle-sizing Emission Factors for Large Uncontrolled Stationary Diesel 

Engines (October 1996). An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr. PM < 3um taken as 

PM2.5. Total particulate emissions is the sum of filterable and condensable particulate emissions.

 

[6] Represents proposed BACT limits developed based on "top-down" BACT analysis and using data from stack testing conducted from April 22, 2010 through April 

26, 2010 by COMM Engineering. Three test runs were conducted at approximately 40% and 60% loads each.

[7] BHPB is proposing the use of Ultra Low Sulfur Diesel for all diesel combustion sources. Therefore, emissions have been calculated based on a maximum sulfur 

content of 15 ppm in diesel fuel assuming that 98 percent of sulfur in the fuel is oxidized to SO2 and 2 percent of sulfur in the fuel is oxidized to H2SO4 based on Draft 

Regulatory Impact Analysis: Control of Emissions from Nonroad Diesel Engines, EPA420-R-03-008, April 2003 . 

 

[8] Per footnote f of AP-42 Chapter 3, Table 3.4-1, non methane VOC emission factor has been taken as 91% of TOC emission factor. 

[9] Lead emission factor obtained from EPA guidance document: Locating and Estimating Air Emissions from Sources of Lead and Lead Compounds, EPA 454/R-98-

006, May 1998, Section 5.2.2. Emission factor for distillate oil-fired gas turbines was used as a surrogate for distillate oil-fired engines due to lack of emission factors. 

An average brake-specific fuel consumption (BSFC) of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr.

[10] Emission factors based on AP-42, Chapter 3, Table 3.4-3, Speciated Organic Compound Emission Factors for Large Uncontrolled Stationary Diesel Engines 

(October 1996). 

[11] Emission factors based on AP-42, Chapter 3, Table 3.4-4, PAH Emission Factors for Large Uncontrolled Stationary Diesel Engines (October 1996). 

[12] For all pollutants except NOx and CO, the maximum hourly emissions (lbs/hr) are calculated based on the appropriate AP-42 and EPA emission factor and the total 

engine rating of 5096 HP (mechanical), as the AP-42 and EPA emission factors are based on brake HP. For NOx and CO, the maximum hourly emissions (lbs/hr) are 

calculated based on the stack test emission factors and the maximum generator electric output of 3600 KW as the stack test factors are based on the actual KW 

generated.

[13] Annual emissions are calculated similar to maximum hourly emissions except that annual average load% is applied, and emissions are based on annual operating 

hours.

[14] An average BSFC of 7,000 Btu/hp-hr was used to convert from lb/MMBtu to lb/hp-hr to calculate emissions.

[15] The emission factor for CO2 is based on AP-42 Section 3.4. Large Stationary Diesel and All Stationary Dual-fuel Engines, October 1996. The emission factors for 

CH4 andN2O are based on Inventory of U.S. Greenhouse Gases and Sinks: 1990-2008 (April 2010), U.S. EPA # 430-R-10-006, Annex 3, Table A-81. Emission factor 

for CO2e calculated using the GWPs obtained from 40 CFR 98.

BHPB Sake - DD1 Emission Calculations_v2.0 - Engine 8 - #9RC00367

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