## ANADARKO PETROLEUM CORPORATION 1201 L AKE ROBBINS DRIVE, THE WOODLANDS, TEXAS 77380

P.O. BOX 1330 HOUSTON, TEXAS 77251- 1330 U.S.A. PH. (832)636-1000



# September	10,	2014

Ms.	Kelly	Fortin

U.S.	EPA	Region	4

61	Forsyth	Street,	S.W.

Atlanta,	Georgia	30303‐8960

RE: Anadarko Petroleum Corporation

Diamond BlackHawk PSD Pre

‐ Construction and Title V Operating Permit Application

Addition of an Emergency Generator Diesel Tank and Updates to the Fast Rescue Craft Engine

Emissions Calculations

Dear	Ms.	Fortin:

Anadarko	Petroleum	Corporation	( Anadarko)	submitted	an	applicat ion	for	a	pre‐construction	permit

and	an	operating	permit	for	condu cting	explorator y	drilling	and associated	activities	on	the	Outer

Continental	Shelf	(OCS)	of	the	E astern	Gulf	of	Mexico	(EGOM)	in September	2013.		The	proposed	project

primarily	consists	of three	phases‐	(1)	the drilling	phase,	(2) the	well	completion	phase,	and	(3)	the

production	well	maintenance	(rem edial	well‐work)	phase.		The	ap plication	was	deemed	complete	on

February	20,	2014.		With	this	submi ttal,	Anadarko	is	proposing to	add	an	additional	d iesel	storage	tank

(DR‐FT‐19)	associated	with	the emergency	generator	(DR‐GE‐01)	a nd	revise	emission calculations	for

the	existing	fast	rescue craft	engine	(DR‐FR‐01).

The	emergency	generator	diesel	ta nk	will	be	used	to	store	and	s upply	ultra	low	sulfur	diesel	fuel	to	the

emergency	generator.		The	tank	is identified	as	a	horizontal	ta nk	with	the	maximum	product	storage

capacity	of	10	cubic	meters.		For	estimating	emissions,	the	max imum	throughput	of	the	tank	was

estimated	to	be	13,208	gallons	base d	on	the	fuel	usage	rate	of the	emergency	ge nerator	and	the

maximum	operation	of	100	hours	p er	year.		The	volatile	organic compound	(VOC)	emissions	from	this

tank	were	estimated	using	TANKS 4.09d	program.		An	output	of	TA NKS	4.09d	program	is	attached	with

this	submittal.		As	shown	in	th e	TANKS	4.09d	program	output,	th e	proposed	change	res ults	in	a	minimal

increase	(i.e.,	one	pound	per	ye ar)	of	VOC	emissions.		Due	to	m inimal	increase	in	VOC	emissions,

revisions	to	the	previously	submi tted	BACT	analysis	as	well	as the	air	dispersion	mo deling	analysis	are

not	warranted.

Anadarko	is	also	revising	the	potential	to	emit	calculations	fo r	the	existing	fast	res cue	craft	engine	(DR‐

FR‐01).		The	emission	factors	for 

# total	particulate	matter	(PM),	particulate	matter	with	an

aerodynamic	diameter	less	than	10	microns	(PM 10 

# ),	particulate	matter	with	an	aerodynamic

diameter	less	than	2.5	microns	(PM 2.5 

# ),	nitrogen	oxides	(NO X 

# ),	and	carbon	monoxide	(CO) were

estimated	based	on	EPA	Marine	Ti er	2	emission	factors.		However ,	based	on	recent	in formation,	use	of



# AP‐42	emission	factors	is	more	a ppropriate	for	estimating	PM,	P M 10 

# ,	PM 2.5 

# ,	NO

x 

# ,	and	CO	emissions

from	the existing	fast	rescue	craft	engine 

# .		Consistent	with	previous	guidance	from	EPA,	all	of	the

particulate	matter	emissions	from	the	diesel	combustion	were	as sumed	to	be	less	than	1	micron.

# EPA	Region	4	–	Page	2

September	10,	2014



# Hence,	emissions	of	PM,	PM 10 

# ,	and	PM 2.5 

# were	assumed	to	be	equal. Note	that	Anadarko	is	not

requesting	to	revise	the	fuel	li mits	associated	with	each	opera ting	scenario.		Since	emissions	from	the

drillship	were	estimated	based	o n	the	fuel	limits,	the	proposed revision	results	in	no	change	in

emissions.		Hence,	revisions	to the	previously	submitted	BACT	a nalysis	as	well	as	t he	air	dispersion

modeling	analysis	are	not	warranted.

The	proposed	changes	are	marked with	yellow	background	in	the	a ttached	supporting	documents.

Anadarko	also	attached	EUD‐2	for m	for	the	new	diesel	storage	ta nk.		If	you	have	any	questions	or

require	additional	information, please	do	not	hesitate	to	conta ct	me	at	(832)	636‐1273	or	Mr.	Rahul

Pendse,	Trinity	Consultants	at	(225)	346‐4003.

Sincerely,

ANADARKO	PETROLEUM	CORPORATION

Sara	Carlson

Sr.	HSE	Representative

cc:	 Ms.	Eva	Land,	U.S.	EPA	Region	4

Mr.	Bill	Grygar,	Anadarko

Ms.	Kathryn	Maness,	Anadarko

Mr.	Rahul	Pendse,	Tr inity	Consultants

Enclosures:		 Revised	Pages	from the	Submitted	Pe rmit	Applicatio n

EUD‐2	Form

Revised	Pages	from	the	Append ix	B	–	Emission	Calculations

Tanks	4.09d	output

# Anadarko Petroleum Corporation | Diamond BlackHawk EGOM PSD/Title V Permit Application 12

Trinity Consultants 

# EPN Emission Unit Description # of

units Model Rating or

Capacity Fuel

Type or

Contents

DR‐GE‐01	 Emergency	Generator	 1 Cummins QSK60DMGE 2,547	 HP	 ULSD

DR‐LB‐01

to

DR‐LB‐06 Life	Boat	Engines

(#1	TO	#6)	 6	 SIYANG	485‐J	 41	 HP	 ULSD

DR‐AC‐01	 Emergency	Air	Compres sor		 1	 HATZ	2M41	 39	 HP	 ULSD

DR‐FR‐01	 Fast	Rescue	Craft	 1	 SABB‐L4	Turbo	 55	 HP	 ULSD

DR‐FT‐01 No.	1	Fuel	Oil	Storage	Tank

(Port)	 1 ‐‐ 657

M 3 

# ULSD

DR‐FT‐02 No.	1	Fuel	Oil	Storage	Tank

(Starboard)	 1 ‐‐

657 M 3



# ULSD

DR‐FT‐03 No.	2	Fuel	Oil	Storage	Tank

(Port)	 1 ‐‐

1485 M 3



# ULSD

DR‐FT‐04 No.	2	Fuel	Oil	Storage	Tank

(Starboard)	 1 ‐‐

1485 M 3



# ULSD

DR‐FT‐05 No.	3	Fuel	Oil	Storage	Tank

(Port)	 1 ‐‐

1439 M 3



# ULSD

DR‐FT‐06 No.	3	Fuel	Oil	Storage	Tank

(Starboard)	 1 ‐‐

1439 M 3



# ULSD

DR‐FT‐07 No.	1	Fuel	Oil	Settling	Tank

(Starboard)	 1 ‐‐

71 M 3



# ULSD

DR‐FT‐08 No.	2	Fuel	Oil	Settling	Tank

(Port)	 1 ‐‐

71 M 3



# ULSD

DR‐FT‐09 No.	1	Fuel	Oil	Servicing	Tank

(#1	E/R)	 1 ‐‐

31 M 3



# ULSD

DR‐FT‐10 No.	2	Fuel	Oil	Servicing	Tank

(#1	E/R)	 1 ‐‐

31 M 3



# ULSD

DR‐FT‐11 No.	1	Fuel	Oil	Servicing	Tank

(#2	E/R)	 1 ‐‐

31 M 3



# ULSD

DR‐FT‐12 No.	2	Fuel	Oil	Servicing	Tank

(#2	E/R)	 1 ‐‐

31 M 3



# ULSD

DR‐FT‐13 No.	1	Fuel	Oil	Servicing	Tank

(#3	E/R)	 1 ‐‐

35 M 3



# ULSD

DR‐FT‐14 No.	2	Fuel	Oil	Servicing	Tank

(#3	E/R)	 1 ‐‐

35 M 3



# ULSD

DR‐FT‐15	 Fuel	Oil	Over	Tank	 1	 ‐‐ 46	 M 3 

# ULSD

DR‐FT‐16	 Fuel	Oil	Leak	Tank	 1	 ‐‐ 23	 M 3 

# ULSD

DR‐FT‐17

DR‐FT‐18	 Helicopter	Fuel	Tanks	 2 ‐‐ 2,900	 Liter Jet	Fuel

DR‐FT‐19 Emergency	Generator	Diesel

Tank 1 ‐‐

10 M 3 

# ULSD

DR‐DC‐01

DR‐DC‐02

DR‐DC‐03	 Dust	Collectors	 4 

# National	Oilwell	Varco	–

DP46	(DR‐DC‐01	through

DR‐DC‐03)	Vortex

‐‐	 ‐‐	 ‐‐

# Anadarko Petroleum Corporation | Diamond BlackHawk EGOM PSD/Title V Permit Application 27

Trinity Consultants 

# Analysis:	Control	of	Emissions	fr om	Nonroad	Diesel	Engines,	EPA 420‐R‐03‐008,	April	2003.

Emissions	of	Hydrogen	sulfide	(H 2 

# S),	total	reduced	sulfur	(TRS), and	reduced	sulfur	compounds

resulting	from	sulfur	content in	the	fuel	are	negligible.

The	maximum	hourly,	daily,	and	a nnual	emissions	from	the	life	b oat	engines	are	calc ulated	as	described

below:

Maximum Hourly Emissions

– The	maximum	hourly	emissions	for the	life	boats	are	calculated

based	on	1	hour	of	op eration	per	engine.

Maximum Daily Emissions

– The	maximum	daily	emissions	for the	life	boats	are	calculated

based	on	1	hour	of	opera tion	per	day	per	engine.

Annual Emissions –	The	annual	emissions	for	the	li fe	boats	are	calculated	based on	100	hours

of	annual	operation	per	engine

.

Proposed Operating Limits :

Since	these	emission	units	will	be	a	part	of	drillship‐wide	fue l	consumption	limit,	no	separate	fuel	limit

is	required	to	demonstrate	compli ance.		Anadarko	will	maintain adequate	records	to	comply	with

proposed	daily	and	annual	operation	limits.



# 3.3.5. Fast Rescue Craft (DR-FR-01)

The	drillship	consists	of	one	fa st	rescue	craft	with	55	HP	powe r	rating	and	SABB‐L4	Turbo	engine.		The

specification	sheet	for	the	repre sentative	engine	is	provided	i n	Appendix	G‐1.		Emissions	are	generated

as	a	result	of	combustion	of	die sel	fuel	used	in	the	engine.

Emissions Factors –	 The	 sources	 of	 emission	 factors	 used	 to	 estimate	 emissions	 f or	 the	 engine	 are

summarized	below.

AP

‐ 42, Section 3.3. Gasoline and Diesel Industrial Engines –	Particulate	matter	(PM,	PM 10 

# ,	and

PM 2.5 

# ),	NO X 

# ,	VOC,	CO,	and	HAP	emissions	esti mates	for	the	fast	rescue	craf t	are	based	on	AP‐42,

Section	3.3	emission	factors.		Based	on	AP‐42	guidance,	all	of the	particulate	matter	is	assumed	to	be

less	than	1	μm.		Theref ore,	it	is	assumed	PM 2.5 

# =	PM 10 

# =	PM.			All	of	the	TOC	is	assumed	to	be	VOC.

TOC	emission	factor	ha s	been	calculated	as	the	sum	of	exhaust	a nd	crankcase	emission	factors.		An

average	BSFC	of	7,000	Btu/HP‐hr has	been	used	to	convert	emissi on	factors	from	lb/MMBtu	to

lb/HP‐hr.

EPA Regulations

– CO 2 

# ,	CH 4 

# and	N 2 

# O	emission	factors	are	obtained	f rom	40	CFR	98	Subpart	C,	Table

C‐1	(Default	CO 2 

# Emission	Factors	and	High	Heat	Values	for	Various	Types	of	Fue l)	and	Table	C‐2

(Default	CH 4 

# and	N 2 

# O	Emission	Factors	for	Various	Types	of	Fuel).		Emission	factor for	CO 2 

# e	has

been	calculated	using	the	GWPs	o btained	from	40	CFR	98	Subpart A.

EPA Guidance Documents –	Lead	emission	factor	is	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.		Emissi on	factor	for	distillate	o il‐fired	gas	turbines	was	used	as	a

surrogate	for	distillate	oil‐fired engines	due	to	lack	of	emiss ion	factors.

# Anadarko Petroleum Corporation | Diamond BlackHawk EGOM PSD/Title V Permit Application 30

Trinity Consultants 

# 3.3.8. Storage Vessels (DR-FT-01 through DR-FT-19)

The	drillship	includes	follo wing	fuel	storage	tanks:

Diesel	fuel	storage	vessels (17)	–	various	capacities

Helicopter	fuel	storage	tan ks	(2)	–	2,900	gallons	each

Emissions	from	all	storage	vessels	on	the	Drillship	have	been	e stimated	using	EPA’s	TANKS	4.0.9d

(TANKS)	program.		Default	TANKS	p roperties	for	distillate	fuel oil	No.	2	were	used	to model	the	contents

of	the	diesel	tanks.		Default	spe ciation	profile	and	physical	a nd	chemical	properties for	Jet	Naphtha	(JP‐

4)	in	TANKS	4.09d	program	are	used to	model	the	contents	of	the helicopter	fuel	storage	tanks.		Refer

Appendix	G‐4	for	Tanks	program	output.

The	maximum	diesel	fue l	usage	for	the	Dri llship	is	123	cubic	me ters/day.		To	represent	conservative

scenario,	a	throughput	equal	to twice	the	fuel	usage	restrictio n.		It	was	assumed	that	all	fuel	will	be

loaded	into	the	largest	tank	DR‐DT‐04	to	calculate	the	maximum total	tank	VOC	emissions	(tpy)	on	the

drillship.

Maximum	hourly	emissions	was	calculated	using	EPA	TANKS	4.09d	p rogram	for	the	month	of	June,	since

June	results	in	the	high est	daily	emissions.



# 3.3.9. Drillship Fugitive Emissions (DR-FE-01)

The	fugitive	emissions	on	the	dri llship	occur	from	the	diesel	f uel	lines	and	associated	components.

Emissions	from	the	lines	are	bas ed	on	an	estimated	number	of	co mponents	and	heavy	oil	emission

factors	from	Table	2‐4	of	the	EP A	Protocol	for	E quipment	Leak	E mission	Estimates.		Since	the	exact

component	counts	were not	available,	compo nent	count	were	conse rvatively	estimated	using

engineering	judgments	and	based	o n	the	component	counts	for	the other	drillship	cu rrently	leased	by

Anadarko.

Operating Parameters –	The	maximum	hourly,	daily	and	annual	fugitive	emissions	are calculated

based	on	the	following	o perating	parameters.

Maximum Hourly Emissions –	Maximum	hourly	emissions	a re	estimated	based	on	one	hour

operation.

Maximum Daily Emissions –	Maximum	daily	emissions	are	estimated	based	on	24	hrs/day

operation.

Annual Emissions –	Maximum	annual	emissions	are estimated	based	on	4,800	hrs/ye ar	operation.



# 3.3.10. Painting Operations (DR-PO-01)

As	part	of	maintenance	activity, painting	happens	on	the	BlackH awk	drillship.	PM/PM 10 

# /PM 2.5 

# ,	VOC,	and

HAP	emissions	are	calc ulated	based	on	the	average	thinner	usage ,	average	primer	usage,	30%	air

assisted	spray	transfer	efficien cy	and	paint/primer	usage	of	ma ximum	40	gal/day	and	thinner	usage	of

# Anadarko Petroleum Corporation | Diamond BlackHawk EGOM PSD/Title V Permit Application 70

Trinity Consultants



# Tank ID Description Capacity

of the

Tank (m 3 

# ) NSPS Subpart Kb

Non

‐ applicability

Determination

DR‐FT‐01	 No.	1	Fuel	Oil Storage	Tank	(Port) 657

Per	40	CFR	60.110b(b),

NSPS	Subpart	Kb	does	not

apply	to	storage	tanks	with

a	capacity	greater	than	or

equal	to	151	m3	storing	a

liquid	with	a	maximum

true	vapor	pressure	less

than	3.5	kPa	(0.5	psia).

These	tanks	store	diesel

fuel	which	has	a	vapor

pressure	lesser	than	or

equal	to	0.012	psi	at	78	 ̊F

based	on	Tank	4.0.9d

program. DR‐FT‐02	 No.	1	Fuel	Oil	S torage	Tank	(Starboard) 657

DR‐FT‐03	 No.	2	Fuel	Oil Storage	Tank	(Port) 1485

DR‐FT‐04	 No.	2	Fuel	Oil	S torage	Tank	(Starboard) 1485

DR‐FT‐05	 No.	3	Fuel	Oil Storage	Tank	(Port) 1439

DR‐FT‐06	 No.	3	Fuel	Oil	Sto rage	Tank	(Starboard)	 1439

SB‐DT‐05	 Vessel's	Diesel	Fue l	Storage	Tank	#3	Port	 161

SB‐DT‐06	 Vessel's	Diesel	Fue l	Storage	Tank	#3	Starboard 161

SB‐DT‐07	 Vessel's	Diesel	Fue l	Storage	Tank	#4	Port	 160

SB‐DT‐08	 Vessel's	Diesel	Fuel	Storage	Tank	#4	Starboard	 160

AB‐DT‐12	 Starboard	Wing	Diesel	Fuel	Tank	#2 148

AB‐DT‐13	 Port	Side	Double	Bott om	Diesel	Fuel	Tank	#4	 107

AB‐DT‐14	 Starboard	Sid e	Double	Bottom	Diesel	Fuel	Tank	#5	 107

AB‐DT‐10	 Port	Wing	Diesel	Fuel	Tank	#2 202

AB‐DT‐11	 Starboard	Sid e	Double	Bottom	Diesel	Fuel	Tank	#4	 209

DR‐FT‐09	 No.	1	Fuel	Oil	Servicing	Tank	(#1	E/R)	 31

Per	40	CFR	60.110b	(a),

NSPS	Subpart	Kb	does	not

apply	to	storage	tanks	with

capacity	less	than	75	m3. DR‐FT‐10	 No.	2	Fuel	Oil	Servicing	Tank	(#1	E/R)	 31

DR‐FT‐11	 No.	1	Fuel	Oil	Servicing	Tank	(#2	E/R)	 31

DR‐FT‐12	 No.	2	Fuel	Oil	Servicing	Tank	(#2	E/R)	 31

DR‐FT‐13	 No.	1	Fuel	Oil	Servicing	Tank	(#3	E/R)	 35

DR‐FT‐14	 No.	2	Fuel	Oil	Servicing	Tank	(#3	E/R)	 35

DR‐FT‐15	 Fuel	Oil	Over	Tank	 46

DR‐FT‐16	 Fuel	Oil	Leak	Tank	 23

DR‐FT‐17	 Helicopter	Fuel	Tank	1 2.9

DR‐FT‐18	 Helicopter	Fuel	Tank	2	 2.9

Per	40	CFR	60.110b	(a),

NSPS	Subpart	Kb	does	not

apply	to	storage	tanks	with

capacity	less	than	75	m3. DR‐FT‐19 Emergency	Generator	Diesel	Tank 10

SB‐DT‐09	 Vessel's	Diesel	Fuel Storage	Tank	#5	Port	 24.88

SB‐DT‐10	 Vessel's	Diesel	Fuel	Storage	Tank	#5	Starboard	 27.79

SB‐DT‐11	 Vessel's	Diesel	Fue l	Storage	Day	Tank	#1	Port 22.81

SB‐DT‐12	 Vessel's	Diesel	Fuel	Storage	Day	Tank	#1	Starboard	 34. 63

SB‐DT‐13	 Vessel's	Diesel	Fuel	Stern	Thruster	Day	Tank	 5.66

SB‐DT‐14	 Vessel's	Diesel	Fuel	Overflow	Port	Storage	Tank 16.66

SB‐DT‐15	 Vessel's	Diesel	Fuel Overflow	Standby	Storage	Tank 16.66

AB‐DT‐01	 Port	Side	Double	Bott om	Diesel	Fuel	Tank	#1		 48.63

AB‐DT‐02	 Starboard	Sid e	Double	Bottom	Diesel	Fuel	Tank	#1	 48.66

AB‐DT‐03	 Center	Double	Bottom	Diesel	Fuel	Tank	#1 59.45

AB‐DT‐06	 Port	Wing	Diesel	Fuel	Tank	#1	 61.78

AB‐DT‐07	 Starboard	Wing	Diesel	Fuel	Tank	#1	 61.78

AB‐DT‐15	 Port	Service	Diesel	Tank 51.09

AB‐DT‐16	 Starboard	Service	Diesel	Tank	 51.09

# EPA Form 5900

- 81 OMB No. 2060

- 0336, Approval Expires 06/30/2015



# Federal Operating Permit Program (40 CFR Part 71)

EMISSIONS UNIT DESCRIPTION FOR VOC EMITTING SOURCES (EUD

- 2 

# )

A. General Information



# Emissions unit ID __DR

- FT

- 1 9 __ Description __ Emergency Generator Diesel ta nk

__

SIC Code (4

- digit) _ 1381___ SCC Code __ 40400301 and 40400302__

B. Emissions Unit Description



# Equipment type ____ Horizontal Tank______ Temporary source: __Yes ___No

Manufacturer __ N/A_____________________ Model No. _______________________

Serial No. ________ ________________________ Installation date____/____/________

Articles being coated or degreased _____________________________________________

Application method _________________________________________________________

Overspray (surface coating) (%) _________ Drying method________________

No. of dryers ________ Tank capacity (degreasers) (gal) __ 2 641.7 ( 1 0 M 3 

# )

_____

C. Associated Air Pollution Control Equipment

- Not Applicable

Emissions unit ID ___________ Device Type____________________________________

Manufacturer ______________________ Model No____________________________

Serial No. ______________________________ Installation date ____/____/_________

Control efficiency (%) _________.___ Capture efficiency (%) ________.___

Air pollutant(s) controlled______________ Efficiency estimation method _______________

D. Ambient Impact Assessment

- Not Applicable

This information must be completed by temporary sources or when Ambient Impact Assessment

- Not

Applicable is an applicable requirement for this emissions unit (this is not common 

# ).

Stack height (ft) _________ Inside stack diameter (ft) _________._____

Stack temp (F) __________._____ Design stack flow rate (ACFM) __________.____

Actual stack flow rate (ACFM) _______________ Velocity (ft/sec) ___________._______

# EPA Form 5900

- 81 2 EUD

- 2

E. VOC

- containing Substance Data

List each VOC

- containing substance consumed, processed or produced at the emissions unit that is

emitted into the air. In the name column, if providing a brand name, include the name of the manufacture;

if the substance contains HAP, list the constituent HAP.

Substance

Name

(Chemical,

Brand Name) CAS No. Su bstance

Type Actual

Usage

(gal/yr) Max

Usage

(gal/day) Max

Usage

(gal/year) VOC

Content

(lb/gal)

Diesel N/A Liquid N/A 7.05AnadarkoPetroleumCorporationNOxEmissionsMatrixlb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/yearDrillship	Main	Propulsion	Electrical	GeneratorEngines	and	Emergency	GeneratorDR‐ME‐01	to	DR‐ME‐08	andDR‐GE‐01m3 250 6,005 1,007 268 6,442 1,007 355 8,517 1,007 510 12,229 1,007 428 10,264 1,007 510 12,229 1,007Emergency	Air	Compressor	 DR‐AC‐01hours 0.1 0.1 0.01 0.1 0.1 0.01 0.1 0.1 0.01 0.1 0.1 0.01 0.1 0.1 0.01 0.1 0.1 0.01Life	Boat	Diesel	Engines	no.	1	to	6 DR‐LB‐01	to	DR‐LB‐06hours 7.6 7.6 0.4 7.6 7.6 0.4 7.6 7.6 0.4 7.6 7.6 0.4 7.6 7.6 0.4 7.6 7.6 0.4Fast	Rescue	Craft DR‐FR‐01hours 1.7 1.7 0.1 1.7 1.7 0.1 1.7 1.7 0.1 1.7 1.7 0.1 1.7 1.7 0.1 1.7 1.7 0.1Dust	Collectors	no.	1	to	3 DR‐DC‐01	to	DR‐DC‐03hours 0 0 0 0 0 0000000000000Drill	Ship	Diesel		and	Jet	Fuel	Storage	Tanks DR‐FT‐01	to	DR‐FT‐19hours 0 0 0 0 0 0000000000000Drillship	Fugitive	Emissions DR‐FE‐01hours 0 0 0 0 0 0000000000000Mud	Degasser	Vent DR‐VG‐01hours 0 0 0 0 0 0000000000000Painting	(paint	+	thinner)	Operations DR‐PO‐01 gals000 0 00 0 0 0 0 0 0 0 0 0 0 0 0Welding	Operations DR‐WE‐01lbs 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0EPA	Tier	II	Third	Party	Engines≤300	HP DR‐TP‐03hours 3 78 7.82 3 78 7.82 3 78 7.82 3 78 7.82 3 78 7.82 3 78 7.82EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐17hours 1 33 3.28 1 33 3.28 1 33 3.28 1 33 3.28 1 33 3.28 1 33 3.28Third	Party	Well	Evaluation	Engines	≤	140	HPDR‐TP‐12	to	DR‐TP‐16hours* 0 0 0 0 0 00 0 0 0 0 0 0 0 0 22 5211.36EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐04	and	DR‐TP‐05hours* 0 0 0 0 0 00 0 0 0 0 0 0 0 0 7 15615.64EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐18	and	DR‐TP‐19hours* 0 0 0 0 0 00 0 0 0 0 0 0 0 0 3 666.57EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐06	and	DR‐TP‐07hours* 0 0 0 0 0 00 0 0 0 0 0 0 0 0 7 15615.64EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐20hours 0 0 0 0 0 00 0 0 1 333.28000000EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐21hours 0 0 0 0 0 0 1 33 3.28 1 33 3.28000000EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐08	and	DR‐TP‐09hours 0 0 0 0 0 00 0 0 7 15615.64000000Flowback	Boiler DR‐TP‐22MMBtu 1 27 0.08 1 27 0.08000000000000Boom	Flare DR‐TP‐23MMscf 170 4078 12.24 113 2719 8.16000000000000EPA	Tier	II	Third	Party	Engines	≤	860	HPDR‐TP‐01hours 0 0 0 0 0 00 0 0 9 21721.72000000EPA	Tier	II	Third	Party	Engines	≤	860	HPDR‐TP‐02hours 0 0 0 0 0 00 0 0 9 21721.72000000EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐10	and	DR‐TP‐11hours* 0 0 0 0 0 00 0 0 7 15615.64000000Condensate	Tanks DR‐TP‐25	to	DR‐TP‐27hours* 0 0 0 0 0 0000000000000Stimulation	Vessel	Engines Variousbbl 0 0 0 0 0 0 217 5209 54.70000000000Barges BG‐LP‐01	to	BG‐LP‐03hours 0 0 0 42 1018 101.78000000000000Tug	BoatsTG‐ME‐01	to	TG‐ME‐03	&	TG‐GE‐01	to	TG‐GE‐02bbl 0 0 0 84 2004 200.41000000000000Well	Evaluation	Vessel Variousbbl 0 0 0 0 0 0 0 0 0 0 0 0 1423399 339.92 0 0 0Supply	Boats Variousbbl 42 1008 101 42 1008 101 42 1008 101 84 2015 202 42 1008 101 84 2015 202463 11119 1120 551 13218 1418 614 14733 1162 594 14244 1208 611 14670 1447 61514765 1210TotalUnitAirEmissionSourcesSupportVesselsThirdPartyEnginesEPNDrillShipNOxScenario2 Scenario3 Scenario4 Scenario5DrillingScenarioGas	Flowback Oil	Flowback Stimulation	Vessel Completion Well	Evaluation	VesselScenario1NOx NOx NOx NOx NOxAnadarko	Petroleum	CorporationEGOM	Exploratory	Project	‐	Blackhawk1	of	9NOx	MatrixAnadarkoPetroleumCorporationPMEmissionsMatrixlb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/yearDrillship	Main	Propulsion	Electrical	GeneratorEngines	and	Emergency	GeneratorDR‐ME‐01	to	DR‐ME‐08	andDR‐GE‐01m3 9 227 38 10 244 38 13 322 38 19 463 38 16 388 38 19 463 38Emergency	Air	Compressor	 DR‐AC‐01hours 4.68E‐03 4.68E‐03 4.68E‐04 4.68E‐03 4.68E‐03 4.68E‐04 4.68E‐03 4.68E‐03 4.68E‐04 4.68E‐03 4.68E‐03 4.68E‐04 4.68E‐03 4.68E‐03 4.68E‐04 4.68E‐03 4.68E‐03 4.68E‐04Life	Boat	Diesel	Engines	no.	1	to	6 DR‐LB‐01	to	DR‐LB‐06hours 5.41E‐01 5.41E‐01 2.71E‐02 5.41E‐01 5.41E‐01 2.71E‐02 5.41E‐01 5.41E‐01 2.71E‐02 5.41E‐01 5.41E‐01 2.71E‐02 5.41E‐01 5.41E‐01 2.71E‐02 5.41E‐01 5.41E‐01 2.71E‐02Fast	Rescue	Craft DR‐FR‐01hours 1.21E‐01 1.21E‐01 6.05E‐03 1.21E‐01 1.21E‐01 6.05E‐03 1.21E‐01 1.21E‐01 6.05E‐03 1.21E‐01 1.21E‐01 6.05E‐03 1.21E‐01 1.21E‐01 6.05E‐03 1.21E‐01 1.21E‐01 6.05E‐03Dust	Collectors	no.	1	to	3 DR‐DC‐01	to	DR‐DC‐03hours 1.49E‐01 3.56E+00 3.56E‐01 1.49E‐01 3.56E+00 3.56E‐01 1.49E‐01 3.56E+00 3.56E‐01 1.49E‐01 3.56E+00 3.56E‐01 1.49E‐01 3.56E+00 3.56E‐01 1.49E‐01 3.56E+00 3.56E‐01Drill	Ship	Diesel		and	Jet	Fuel	Storage	Tanks DR‐FT‐01	to	DR‐FT‐19hours00000000 0 00 0 00 00.00 0.00 0.00Drillship	Fugitive	Emissions DR‐FE‐01hours00000000 0 00 0 00 00.00 0.00 0.00Mud	Degasser	Vent DR‐VG‐01hours00000000 0 00 0 00 00.00 0.00 0.00Painting	(paint	+	thinner)	Operations DR‐PO‐01 gals2.61E‐01 6.26E+00 4.07E‐01 2.61E‐01 6.26E+00 4.07E‐01 2.61E‐01 6.26E+00 4.07E‐01 2.61E‐01 6.26E+00 4.07E‐01 2.61E‐01 6.26E+00 4.07E‐01 2.61E‐01 6.26E+00 4.07E‐01Welding	Operations DR‐WE‐01lbs 1.90E‐01 4.56E+00 4.56E‐01 1.90E‐01 4.56E+00 4.56E‐01 1.90E‐01 4.56E+00 4.56E‐01 1.90E‐01 4.56E+00 4.56E‐01 1.90E‐01 4.56E+00 4.56E‐01 1.90E‐01 4.56E+00 4.56E‐01EPA	Tier	II	Third	Party	Engines≤300	HPDR‐TP‐03hours 9.88E‐02 2.37E+00 2.37E‐01 9.88E‐02 2.37E+00 2.37E‐01 9.88E‐02 2.37E+00 2.37E‐01 9.88E‐02 2.37E+00 2.37E‐01 9.88E‐02 2.37E+00 2.37E‐01 9.88E‐02 2.37E+00 2.37E‐01EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐17hours 6.22E‐02 1.49E+00 1.49E‐01 6.22E‐02 1.49E+00 1.49E‐01 6.22E‐02 1.49E+00 1.49E‐01 6.22E‐02 1.49E+00 1.49E‐01 6.22E‐02 1.49E+00 1.49E‐01 6.22E‐02 1.49E+00 1.49E‐01Third	Party	Well	Evaluation	Engines	≤	140	HPDR‐TP‐12	to	DR‐TP‐16hours*00000000 0 00 0 00 01.54E+00 3.70E+01 9.63E‐02EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐04	and	DR‐TP‐05hours*00000000 0 00 0 00 01.98E‐01 4.74E+00 4.74E‐01EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐18	and	DR‐TP‐19hours*00000000 0 00 0 00 01.24E‐01 2.98E+00 2.98E‐01EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐06	and	DR‐TP‐07hours*00000000 0 00 0 00 01.98E‐01 4.74E+00 4.74E‐01EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐20hours00000000 06.22E‐02 1.49E+00 1.49E‐01 0 0 0 0 0 0EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐21hours0000006.22E‐02 1.49E+00 1.49E‐01 6.22E‐02 1.49E+00 1.49E‐01 0 0 0 0 0 0EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐08	and	DR‐TP‐09hours00000000 01.98E‐01 4.74E+00 4.74E‐01 0 0 0 0 0 0Flowback	Boiler DR‐TP‐22MMBtu 1.89E‐01 4.53E+00 1.36E‐02 1.89E‐01 4.53E+00 1.36E‐02 0 0 0 0 0 0 0 0 0 00 0Boom	Flare DR‐TP‐23MMscf 1.86E+01 4.47E+02 1.34E+00 1.24E+01 2.98E+02 8.94E‐01 0 0 0 0 0 0 0 0 0 00 0EPA	Tier	II	Third	Party	Engines	≤	860	HPDR‐TP‐01hours00000000 02.83E‐01 6.79E+00 6.79E‐01 0 0 0 0 0 0EPA	Tier	II	Third	Party	Engines	≤	860	HPDR‐TP‐02hours00000000 02.83E‐01 6.79E+00 6.79E‐01 0 0 0 0 0 0EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐10	and	DR‐TP‐11hours*00000000 01.98E‐01 4.74E+00 4.74E‐01 0 0 0 0 0 0Condensate	Tanks DR‐TP‐25	to	DR‐TP‐27hours*00000000 0 00 0 00 0 00 0Stimulation	Vessel	Engines Variousbbl 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.98E+00 1.68E+02 1.76E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Barges BG‐LP‐01	to	BG‐LP‐03hours 0.00E+00 0.00E+00 0.00E+00 3.01E+00 7.22E+01 7.22E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Tug	BoatsTG‐ME‐01	to	TG‐ME‐03	&TG‐GE‐01	to	TG‐GE‐02bbl 0.00E+00 0.00E+00 0.00E+00 4.53E+00 1.09E+02 1.09E+01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Well	Evaluation	Vessel Variousbbl 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.76E+00 1.14E+02 1.14E+01 0.00E+00 0.00E+00 0.00E+00Supply	Boats Variousbbl 1.17E+00 2.81E+01 2.81E+00 1.17E+00 2.81E+01 0.00E+00 1.17E+00 2.81E+01 2.81E+00 2.34E+00 5.62E+01 5.62E+00 1.17E+00 2.81E+01 2.81E+00 2.34E+00 5.62E+01 5.62E+0030 721 43 32 770 58 22 532 44 22 533 45 23 545 54 24 570 45Scenario1 Scenario2 Scenario3AirEmissionSources EPN UnitDrillingScenarioGas	Flowback Oil	Flowback Stimulation	Vessel Completion Well	Evaluation	VesselPM PM PMScenario4 Scenario5PM PM PMDrillshipSupportVesselsThirdPartyEnginesTotalAnadarko	Petroleum	CorporationEGOM	Exploratory	Project	‐	Blackhawk2	of	9PM	MatrixAnadarkoPetroleumCorporationPM10EmissionsMatrixlb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/yearDrillship	Main	Propulsion	Electrical	GeneratorEngines	and	Emergency	GeneratorDR‐ME‐01	to	DR‐ME‐08	andDR‐GE‐01m3 9 227 38 10 244 38 13 322 38 19 463 38 16 388 38 19 463 38Emergency	Air	Compressor	 DR‐AC‐01hours 4.68E‐03 4.68E‐03 4.68E‐04 4.68E‐03 4.68E‐03 4.68E‐04 4.68E‐03 4.68E‐03 4.68E‐04 4.68E‐03 4.68E‐03 2.34E‐06 4.68E‐03 4.68E‐03 2.34E‐06 4.38E‐06 4.68E‐03 2.34E‐06Life	Boat	Diesel	Engines	no.	1	to	6 DR‐LB‐01	to	DR‐LB‐06hours 5.41E‐01 5.41E‐01 2.71E‐02 5.41E‐01 5.41E‐01 2.71E‐02 5.41E‐01 5.41E‐01 2.71E‐02 2.71E‐01 5.41E‐01 2.71E‐04 2.71E‐01 5.41E‐01 2.71E‐04 1.46E‐02 5.41E‐01 2.71E‐04Fast	Rescue	Craft DR‐FR‐01hours 1.21E‐01 1.21E‐01 6.05E‐03 1.21E‐01 1.21E‐01 6.05E‐03 1.21E‐01 1.21E‐01 6.05E‐03 6.05E‐02 1.21E‐01 6.05E‐05 6.05E‐02 1.21E‐01 6.05E‐05 7.32E‐04 1.21E‐01 6.05E‐05Dust	Collectors	no.	1	to	3 DR‐DC‐01	to	DR‐DC‐03hours 1.49E‐01 3.56E+00 3.56E‐01 1.49E‐01 3.56E+00 3.56E‐01 1.49E‐01 3.56E+00 3.56E‐01000000000Drill	Ship	Diesel		and	Jet	Fuel	Storage	Tanks DR‐FT‐01	to	DR‐FT‐19hours 0 00000000000000000Drillship	Fugitive	Emissions DR‐FE‐01hours 0 00000000000000000Mud	Degasser	Vent DR‐VG‐01hours 0 00000000000000000Painting	(paint	+	thinner)	Operations DR‐PO‐01 gals2.61E‐01 6.26E+00 4.07E‐01 2.61E‐01 6.26E+00 4.07E‐01 2.61E‐01 6.26E+00 4.07E‐01 2.61E‐01 6.26E+00 4.07E‐01 2.61E‐01 6.26E+00 4.07E‐01 2.61E‐01 6.26E+00 4.07E‐01Welding	Operations DR‐WE‐01lbs 1.90E‐01 4.56E+00 4.56E‐01 1.90E‐01 4.56E+00 4.56E‐01 1.90E‐01 4.56E+00 4.56E‐01 1.90E‐01 4.56E+00 4.56E‐01 1.90E‐01 4.56E+00 4.56E‐01 1.90E‐01 4.56E+00 4.56E‐01EPA	Tier	II	Third	Party	Engines≤300	HP DR‐TP‐03hours 9.88E‐02 2.37E+00 2.37E‐01 9.88E‐02 2.37E+00 2.37E‐01 9.88E‐02 2.37E+00 2.37E‐01 9.88E‐02 2.37E+00 1.19E‐03 9.88E‐02 2.37E+00 1.19E‐03 2.34E‐02 2.37E+00 1.19E‐03EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐17hours 6.22E‐02 1.49E+00 1.49E‐01 6.22E‐02 1.49E+00 1.49E‐01 6.22E‐02 1.49E+00 1.49E‐01 6.22E‐02 1.49E+00 7.46E‐04 6.22E‐02 1.49E+00 7.46E‐04 9.28E‐03 1.49E+00 7.46E‐04Third	Party	Well	Evaluation	Engines	≤	140	HPDR‐TP‐12	to	DR‐TP‐16hours* 0.00E+00 000000000000001.54E+00 3.70E+01 9.63E‐02EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐04	and	DR‐TP‐05hours* 0.00E+00 000000000000001.98E‐01 4.74E+00 4.74E‐01EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐18	and	DR‐TP‐19hours* 0.00E+00 000000000000001.24E‐01 2.98E+00 2.98E‐01EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐06	and	DR‐TP‐07hours* 0.00E+00 000000000000001.98E‐01 4.74E+00 4.74E‐01EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐20hours 0.00E+00 000000006.22E‐02 1.49E+00 1.49E‐01 000000EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐21hours 0.00E+00 000006.22E‐02 1.49E+00 1.49E‐01 6.22E‐02 1.49E+00 1.49E‐01 000000EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐08	and	DR‐TP‐09hours 0.00E+00 000000001.98E‐01 4.74E+00 4.74E‐01 000000Flowback	Boiler DR‐TP‐22MMBtu 1.89E‐01 4.53E+00 1.36E‐02 1.89E‐01 4.53E+00 1.36E‐02000000000000Boom	Flare DR‐TP‐23MMscf 1.86E+01 4.47E+02 1.34E+00 1.24E+01 2.98E+02 8.94E‐01000000000000EPA	Tier	II	Third	Party	Engines	≤	860	HPDR‐TP‐01hours 0.00E+00 000000001.62E‐01 3.89E+00 3.89E‐01 000000EPA	Tier	II	Third	Party	Engines	≤	860	HPDR‐TP‐02hours 0.00E+00 000000001.62E‐01 3.89E+00 3.89E‐01 000000EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐10	and	DR‐TP‐11hours* 0 000000001.98E‐01 4.74E+00 4.74E‐01 000000Condensate	Tanks DR‐TP‐25	to	DR‐TP‐27hours* 0 00000000000000000Stimulation	Vessel	Engines Variousbbl 0 0 0 0 0 04.00E+00 9.60E+01 1.01E+00000000000Barges BG‐LP‐01	to	BG‐LP‐03hours 0 0 0 3.01E+00 7.22E+01 7.22E+00000000000000Tug	BoatsTG‐ME‐01	to	TG‐ME‐03	&	TG‐GE‐01	to	TG‐GE‐02bbl 0 0 0 2.60E+00 6.23E+01 6.23E+00000000000000Well	Evaluation	Vessel Variousbbl 0 0 0 0 0 0 0 0 0 0 0 03.18E+00 7.64E+01 7.64E+00 0 0 0Supply	Boats Variousbbl 9.71E‐01 2.33E+01 2.33E+00 9.71E‐01 2.33E+01 2.33E+00 9.71E‐01 2.33E+01 0.00E+00 1.94E+00 4.66E+01 4.66E+00 9.71E‐01 2.33E+01 2.33E+00 1.94E+00 4.66E+01 4.66E+0029.9 716 43.0 29.9 718 56.0 19.0 456 40.3 21.7 520 43.6 20.8 499 48.9 23.2 557 43.7TotalDrillshipUnitAirEmissionSources EPNPM10ThirdPartyEnginesSupportVesselsDrillingScenarioGas	Flowback Oil	Flowback Stimulation	Vessel Completion Well	Evaluation	VesselPM10PM10PM10PM10PM10Scenario1 Scenario2 Scenario3 Scenario4 Scenario5Anadarko	Petroleum	CorporationEGOM	Exploratory	Project	‐	Blackhawk3	of	9PM10	MatrixAnadarkoPetroleumCorporationPM2.5EmissionsMatrixlb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/yearDrillship	Main	Propulsion	Electrical	GeneratorEngines	and	Emergency	GeneratorDR‐ME‐01	to	DR‐ME‐08	andDR‐GE‐01m3 9 227 38 10 244 38 13 322 38 19 463 38 16 388 38 19 463 38Emergency	Air	Compressor	 DR‐AC‐01hours 4.68E‐03 4.68E‐03 4.68E‐04 4.68E‐03 4.68E‐03 4.68E‐04 4.68E‐03 4.68E‐03 4.68E‐04 4.68E‐03 4.68E‐03 4.68E‐04 4.68E‐03 4.68E‐03 4.68E‐04 4.68E‐03 4.68E‐03 4.68E‐04Life	Boat	Diesel	Engines	no.	1	to	6 DR‐LB‐01	to	DR‐LB‐06hours 5.41E‐01 5.41E‐01 2.71E‐02 5.41E‐01 5.41E‐01 2.71E‐02 5.41E‐01 5.41E‐01 2.71E‐02 5.41E‐01 5.41E‐01 2.71E‐02 5.41E‐01 5.41E‐01 2.71E‐02 5.41E‐01 5.41E‐01 2.71E‐02Fast	Rescue	Craft DR‐FR‐01hours 1.21E‐01 1.21E‐01 6.05E‐03 1.21E‐01 1.21E‐01 6.05E‐03 1.21E‐01 1.21E‐01 6.05E‐03 1.21E‐01 1.21E‐01 6.05E‐03 1.21E‐01 1.21E‐01 6.05E‐03 1.21E‐01 1.21E‐01 6.05E‐03Dust	Collectors	no.	1	to	3 DR‐DC‐01	to	DR‐DC‐03hours 1.49E‐01 3.56E+00 3.56E‐01 1.49E‐01 3.56E+00 3.56E‐01 1.49E‐01 3.56E+00 3.56E‐01 1.49E‐01 3.56E+00 3.56E‐01 1.49E‐01 3.56E+00 3.56E‐01 1.49E‐01 3.56E+00 3.56E‐01Drill	Ship	Diesel		and	Jet	Fuel	Storage	Tanks DR‐FT‐01	to	DR‐FT‐19hours000000000000000000Drillship	Fugitive	Emissions DR‐FE‐01hours000000000000000000Mud	Degasser	Vent DR‐VG‐01hours000000000000000000Painting	(paint	+	thinner)	Operations DR‐PO‐01 gals2.61E‐01 6.26E+00 4.07E‐01 2.61E‐01 6.26E+00 4.07E‐01 2.61E‐01 6.26E+00 4.07E‐01 2.61E‐01 6.26E+00 4.07E‐01 2.61E‐01 6.26E+00 4.07E‐01 2.61E‐01 6.26E+00 4.07E‐01Welding	Operations DR‐WE‐01lbs 1.90E‐01 4.56E+00 4.56E‐01 1.90E‐01 4.56E+00 4.56E‐01 1.90E‐01 4.56E+00 4.56E‐01 1.90E‐01 4.56E+00 4.56E‐01 1.90E‐01 4.56E+00 4.56E‐01 1.90E‐01 4.56E+00 4.56E‐01EPA	Tier	II	Third	Party	Engines≤300	HPDR‐TP‐03hours 9.88E‐02 2.37E+00 2.37E‐01 9.88E‐02 2.37E+00 2.37E‐01 9.88E‐02 2.37E+00 2.37E‐01 9.88E‐02 2.37E+00 2.37E‐01 9.88E‐02 2.37E+00 2.37E‐01 9.88E‐02 2.37E+00 2.37E‐01EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐17hours 6.22E‐02 1.49E+00 1.49E‐01 6.22E‐02 1.49E+00 1.49E‐01 6.22E‐02 1.49E+00 1.49E‐01 6.22E‐02 1.49E+00 1.49E‐01 6.22E‐02 1.49E+00 1.49E‐01 6.22E‐02 1.49E+00 1.49E‐01Third	Party	Well	Evaluation	Engines	≤	140	HPDR‐TP‐12	to	DR‐TP‐16hours*0000000000000003.08E‐01 7.39E+00 1.93E‐02EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐04	and	DR‐TP‐05hours*0000000000000001.98E‐01 4.74E+00 4.74E‐01EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐18	and	DR‐TP‐19hours*0000000000000001.24E‐01 2.98E+00 2.98E‐01EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐06	and	DR‐TP‐07hours*0000000000000001.98E‐01 4.74E+00 4.74E‐01EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐20hours0000000006.22E‐02 1.49E+00 1.49E‐01000000EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐21hours0000006.22E‐02 1.49E+00 1.49E‐01 6.22E‐02 1.49E+00 1.49E‐01000000EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐08	and	DR‐TP‐09hours0000000001.98E‐01 4.74E+00 4.74E‐01000000Flowback	Boiler DR‐TP‐22MMBtu 1.89E‐01 4.53E+00 1.36E‐02 1.89E‐01 4.53E+00 1.36E‐02000000000000Boom	Flare DR‐TP‐23MMscf 1.86E+01 4.47E+02 1.34E+00 1.24E+01 2.98E+02 8.94E‐01000000000000EPA	Tier	II	Third	Party	Engines	≤	860	HPDR‐TP‐01hours0000000001.57E‐01 3.77E+00 3.77E‐01000000EPA	Tier	II	Third	Party	Engines	≤	860	HPDR‐TP‐02hours0000000001.57E‐01 3.77E+00 3.77E‐01000000EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐10	and	DR‐TP‐11hours*0000000001.98E‐01 4.74E+00 4.74E‐01000000Condensate	Tanks DR‐TP‐25	to	DR‐TP‐27hours*000000000000000000Stimulation	Vessel	Engines Variousbbl 0 0 0 0 0 03.88E+00 9.31E+01 9.78E‐01000000000Barges BG‐LP‐01	to	BG‐LP‐03hours 0 0 0 3.01E+00 7.22E+01 7.22E+00000000000000Tug	BoatsTG‐ME‐01	to	TG‐ME‐03	&	TG‐GE‐01	to	TG‐GE‐02bbl 0 0 0 2.52E+00 6.04E+01 6.04E+00000000000000Well	Evaluation	Vessel Variousbbl 0 0 0 0 0 0 0 0 0 0 0 03.12E+00 7.49E+01 7.49E+00 0 0 0Supply	Boats Variousbbl 9.44E‐01 2.27E+01 2.27E+00 9.44E‐01 2.27E+01 2.27E+00 9.44E‐01 2.27E+01 2.27E+00 1.89E+00 4.53E+01 4.53E+00 9.44E‐01 2.27E+01 2.27E+00 1.89E+00 4.53E+01 4.53E+0029.8 716 43 29.8 716 56 18.9 453 43 21.8 523 44 20.8 500 49 22.1 530 44Scenario1 Scenario2 Scenario3 Scenario4 Scenario5DrillingScenarioGas	Flowback Oil	Flowback Stimulation	Vessel Completion Well	Evaluation	VesselPM2.5PM2.5PM2.5PM2.5PM2.5PM2.5ThirdPartyEnginesTotalEPNAirEmissionSources UnitDrillshipSupportVesselsAnadarko	Petroleum	CorporationEGOM	Exploratory	Project	‐	Blackhawk4	of	9PM2.5	MatrixAnadarkoPetroleumCorporationCOEmissionsMatrixlb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/yearDrillship	Main	Propulsion	Electrical	GeneratorEngines	and	Emergency	GeneratorDR‐ME‐01	to	DR‐ME‐08	andDR‐GE‐01m3 79 1901 319 85 2039 319 112 2696 319 161 3871 319 135 3249 319 161 3871 319Emergency	Air	Compressor	 DR‐AC‐01hours 8.58E‐02 8.58E‐02 8.58E‐03 8.58E‐02 8.58E‐02 8.58E‐03 8.58E‐02 8.58E‐02 8.58E‐03 8.58E‐02 8.58E‐02 8.58E‐03 8.58E‐02 8.58E‐02 8.58E‐03 8.58E‐02 8.58E‐02 8.58E‐03Life	Boat	Diesel	Engines	no.	1	to	6 DR‐LB‐01	to	DR‐LB‐06hours 1.64E+00 1.64E+00 8.22E‐02 1.64E+00 1.64E+00 8.22E‐02 1.64E+00 1.64E+00 8.22E‐02 1.64E+00 1.64E+00 8.22E‐02 1.64E+00 1.64E+00 8.22E‐02 1.64E+00 1.64E+00 8.22E‐02Fast	Rescue	Craft DR‐FR‐01hours 3.67E‐01 3.67E‐01 1.84E‐02 3.67E‐01 3.67E‐01 1.84E‐02 3.67E‐01 3.67E‐01 1.84E‐02 3.67E‐01 3.67E‐01 1.84E‐02 3.67E‐01 3.67E‐01 1.84E‐02 3.67E‐01 3.67E‐01 1.84E‐02Dust	Collectors	no.	1	to	3 DR‐DC‐01	to	DR‐DC‐03hours000000000000000000Drill	Ship	Diesel		and	Jet	Fuel	Storage	Tanks DR‐FT‐01	to	DR‐FT‐19hours000000000000000000Drillship	Fugitive	Emissions DR‐FE‐01hours000000000000000000Mud	Degasser	Vent DR‐VG‐01hours000000000000000000Painting	(paint	+	thinner)	Operations DR‐PO‐01 gals000000000000000000Welding	Operations DR‐WE‐01lbs 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0EPA	Tier	II	Third	Party	Engines≤300	HP DR‐TP‐03hours 1.73E+00 4.15E+01 4.15E+00 1.73E+00 4.15E+01 4.15E+00 1.73E+00 4.15E+01 4.15E+00 1.73E+00 4.15E+01 4.15E+00 1.73E+00 4.15E+01 4.15E+00 1.73E+00 4.15E+01 4.15E+00EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐17hours 1.04E+00 2.49E+01 2.49E+00 1.04E+00 2.49E+01 2.49E+00 1.04E+00 2.49E+01 2.49E+00 1.04E+00 2.49E+01 2.49E+00 1.04E+00 2.49E+01 2.49E+00 1.04E+00 2.49E+01 2.49E+00Third	Party	Well	Evaluation	Engines	≤	140	HPDR‐TP‐12	to	DR‐TP‐16hours*0000000000000004.68E+00 1.12E+02 2.92E‐01EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐04	and	DR‐TP‐05hours*0000000000000003.46E+00 8.30E+01 8.30E+00EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐18	and	DR‐TP‐19hours*0000000000000002.07E+00 4.97E+01 4.97E+00EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐06	and	DR‐TP‐07hours*0000000000000003.46E+00 8.30E+01 8.30E+00EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐20hours0000000001.04E+00 2.49E+01 2.49E+00000000EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐21hours0000001.04E+00 2.49E+01 2.49E+00 1.04E+00 2.49E+01 2.49E+00000000EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐08	and	DR‐TP‐09hours0000000003.46E+00 8.30E+01 8.30E+00000000Flowback	Boiler DR‐TP‐22MMBtu 2.86E‐01 6.86E+00 2.06E‐02 2.86E‐01 6.86E+00 2.06E‐02000000000000Boom	Flare DR‐TP‐23MMscf 9.25E+02 2.22E+04 6.66E+01 6.16E+02 1.48E+04 4.44E+01000000000000EPA	Tier	II	Third	Party	Engines	≤	860	HPDR‐TP‐01hours0000000004.95E+00 1.19E+02 1.19E+01000000EPA	Tier	II	Third	Party	Engines	≤	860	HPDR‐TP‐02hours0000000004.95E+00 1.19E+02 1.19E+01000000EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐10	and	DR‐TP‐11hours*0000000003.46E+00 8.30E+01 8.30E+00000000Condensate	Tanks DR‐TP‐25	to	DR‐TP‐27hours*000000000000000000Stimulation	Vessel	Engines Variousbbl 0 0 0 0 0 06.75E+01 1.62E+03 1.70E+01000000000Barges BG‐LP‐01	to	BG‐LP‐03hours 0 0 0 9.14E+00 2.19E+02 2.19E+01000000000000Tug	BoatsTG‐ME‐01	to	TG‐ME‐03	&TG‐GE‐01	to	TG‐GE‐02bbl 0 0 0 3.56E+01 8.54E+02 8.54E+01000000000000Well	Evaluation	Vessel Variousbbl 0 0 0 0 0 0 0 0 0 0 0 03.23E+01 7.74E+02 7.74E+01 0 0 0Supply	Boats Variousbbl 29 694 69 29 694 69 29 694 69 58 1389 139 29 694 69 58 1389 1391033 24793 455 775 18608 540 209 5009 405 219 5260 458 197 4718 466 224 5372 458SupportVesselsTotalUnitAirEmissionSources EPNScenario1 Scenario2 Scenario3 Scenario4 Scenario5DrillingScenarioGas	Flowback Oil	Flowback Stimulation	Vessel Completion Well	Evaluation	VesselCO CO CO CO CO CODrillshipThirdPartyEnginesAnadarko	Petroleum	CorporationEGOM	Exploratory	Project	‐	Blackhawk5	of	9CO	MatrixAnadarkoPetroleumCorporationVOCEmissionsMatrixlb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/year lb/hr lb/day ton/yearDrillship	Main	Propulsion	Electrical	GeneratorEngines	and	Emergency	GeneratorDR‐ME‐01	to	DR‐ME‐08	andDR‐GE‐01m3 22 523 88 23 561 88 31 741 88 44 1065 88 37 893 88 44 1065 88Emergency	Air	Compressor	 DR‐AC‐01hours 2.39E‐02 2.39E‐02 2.39E‐03 2.39E‐02 2.39E‐02 2.39E‐03 2.39E‐02 2.39E‐02 2.39E‐03 2.39E‐02 2.39E‐02 2.39E‐03 2.39E‐02 2.39E‐02 2.39E‐03 2.39E‐02 2.39E‐02 2.39E‐03Life	Boat	Diesel	Engines	no.	1	to	6 DR‐LB‐01	to	DR‐LB‐06hours 6.18E‐01 6.18E‐01 3.09E‐02 6.18E‐01 6.18E‐01 3.09E‐02 6.18E‐01 6.18E‐01 3.09E‐02 6.18E‐01 6.18E‐01 3.09E‐02 6.18E‐01 6.18E‐01 3.09E‐02 6.18E‐01 6.18E‐01 3.09E‐02Fast	Rescue	Craft DR‐FR‐01hours 1.38E‐01 1.38E‐01 6.91E‐03 1.38E‐01 1.38E‐01 6.91E‐03 1.38E‐01 1.38E‐01 6.91E‐03 1.38E‐01 1.38E‐01 6.91E‐03 1.38E‐01 1.38E‐01 6.91E‐03 1.38E‐01 1.38E‐01 6.91E‐03Dust	Collectors	no.	1	to	3 DR‐DC‐01	to	DR‐DC‐03hours 0 0 000000000000000 0Drill	Ship	Diesel		and	Jet	Fuel	Storage	Tanks DR‐FT‐01	to	DR‐FT‐19hours 0 0 6.93E‐01 0 0 6.93E‐01 0 0 6.93E‐01 0 0 6.93E‐01 0 0 6.93E‐01 0 0 6.93E‐01Drillship	Fugitive	Emissions DR‐FE‐01hours 1.08E‐02 2.60E‐01 2.60E‐02 1.08E‐02 2.60E‐01 2.60E‐02 1.08E‐02 2.60E‐01 2.60E‐02 1.08E‐02 2.60E‐01 2.60E‐02 1.08E‐02 2.60E‐01 2.60E‐02 1.08E‐02 2.60E‐01 2.60E‐02Mud	Degasser	Vent DR‐VG‐01hours 2.23E+00 5.36E+01 5.36E+00 2.23E+00 5.36E+01 5.36E+00 2.23E+00 5.36E+01 5.36E+00 2.23E+00 5.36E+01 5.36E+00 2.23E+00 5.36E+01 5.36E+00 2.23E+00 5.36E+01 5.36E+00Painting	(paint	+	thinner)	Operations DR‐PO‐01 gals1.82E+01 4.36E+02 2.84E+01 1.82E+01 4.36E+02 2.84E+01 1.82E+01 4.36E+02 2.84E+01 1.82E+01 4.36E+02 2.84E+01 1.82E+01 4.36E+02 2.84E+01 1.82E+01 4.36E+02 2.84E+01Welding	Operations DR‐WE‐01lbs 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0EPA	Tier	II	Third	Party	Engines≤300	HP DR‐TP‐03hours 7.54E‐01 1.81E+01 1.81E+00 7.54E‐01 1.81E+01 1.81E+00 7.54E‐01 1.81E+01 1.81E+00 7.54E‐01 1.81E+01 1.81E+00 7.54E‐01 1.81E+01 1.81E+00 7.54E‐01 1.81E+01 1.81E+00EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐17hours 3.16E‐01 7.59E+00 7.59E‐01 3.16E‐01 7.59E+00 7.59E‐01 3.16E‐01 7.59E+00 7.59E‐01 3.16E‐01 7.59E+00 7.59E‐01 3.16E‐01 7.59E+00 7.59E‐01 3.16E‐01 7.59E+00 7.59E‐01Third	Party	Well	Evaluation	Engines	≤	140	HPDR‐TP‐12	to	DR‐TP‐16hours* 0 0 00000000000001.76E+00 4.22E+01 1.10E‐01EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐04	and	DR‐TP‐05hours* 0 0 00000000000001.51E+00 3.62E+01 3.62E+00EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐18	and	DR‐TP‐19hours* 0 0 00000000000006.33E‐01 1.52E+01 1.52E+00EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐06	and	DR‐TP‐07hours* 0 0 00000000000001.51E+00 3.62E+01 3.62E+00EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐20hours 0 0 000000008100000 0EPA	Tier	II	Third	Party	Engines	≤	126	HPDR‐TP‐21hours 0 0 0 0 0 0 3.16E‐01 7.59E+00 7.59E‐01 3.16E‐01 7.59E+00 7.59E‐0100000 0EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐08	and	DR‐TP‐09hours 0 0 00000001.51E+00 3.62E+01 3.62E+0000000 0Flowback	Boiler DR‐TP‐22MMbtu 1.14E‐02 2.74E‐01 8.23E‐04 1.14E‐02 2.74E‐01 8.23E‐0400000000000 0Boom	Flare DR‐TP‐23MMscf 3.50E+02 8.40E+03 2.52E+01 2.33E+02 5.60E+03 1.68E+0100000000000 0EPA	Tier	II	Third	Party	Engines	≤	860	HPDR‐TP‐01hours 0 0 00000005.52E‐01 1.32E+01 1.32E+0000000 0EPA	Tier	II	Third	Party	Engines	≤	860	HPDR‐TP‐02hours 0 0 00000005.52E‐01 1.32E+01 1.32E+0000000 0EPA	Tier	II	Third	Party	Engines	≤	300	HPDR‐TP‐10	and	DR‐TP‐11hours* 0 0 00000001.51E+00 3.62E+01 3.62E+0000000 0Condensate	Tanks DR‐TP‐25	to	DR‐TP‐27hours* 0 0 9.65E+00 0 0 9.65E+0000000000000 0Stimulation	Vessel	Engines Variousbbl 0 0 0 0 0 0 7.32E+00 1.76E+02 1.84E+0000000000 0Barges BG‐LP‐01	to	BG‐LP‐03hours 0 0 0 3.44E+00 8.25E+01 8.25E+0000000000000 0Tug	BoatsTG‐ME‐01	to	TG‐ME‐03	&	TG‐GE‐01	to	TG‐GE‐02bbl 0 0 0 4.15E+00 9.96E+01 9.96E+0000000000000 0Well	Evaluation	Vessel Variousbbl 0 0 0 0 0 0 0 0 0 0 0 04.60E+00 1.10E+02 1.10E+01 0 0 0Supply	Boats Variousbbl 2.19E+00 5.27E+01 5.27E+00 2.19E+00 5.27E+01 5.27E+00 2.19E+00 5.27E+01 5.27E+00 4.39E+00 1.05E+02 1.05E+01 2.19E+00 5.27E+01 5.27E+00 4.39E+00 1.05E+02 1.05E+01394 9462 162 287 6884 172 61 1460 129 69 1660 133 64 1547 138 71 1702 133Scenario1 Scenario2 Scenario3 Scenario4 Scenario5DrillingScenarioGas	Flowback Oil	Flowback Stimulation	Vessel Completion Well	Evaluation	VesselVOC VOC VOC VOC VOC VOCThirdPartyEnginesTotalEPNAirEmissionSources UnitDrillshipSupportVesselsAnadarko	Petroleum	CorporationEGOM	Exploratory	Project	‐	Blackhawk6	of	9VOC	Matrix

# Engine Rating [1],[4] = 41 kW

55 HP

Operating Time [2] = 1 hrs/day

100 hrs/yr

Fuel Type [1] = ULSD

Maximum

Hourly

Emissions Maximum

Daily

Emissions Annual

Emissions

Value Units (lb/hr) (lb/day) (tons/yr)

PM AP-42 [4],[5] 2.20E-03 lb/HP-hr 0.12 0.12 6.05E-03

PM 10 

# AP-42 [4],[5] 2.20E-03 lb/HP-hr 0.12 0.12 6.05E-03

PM 2.5 

# AP-42 [4],[5] 2.20E-03 lb/HP-hr 0.12 0.12 6.05E-03

NO

x 

# AP-42 [5] 3.10E-02 lb/HP-hr 1.71 1.71 0.09

SO 2 

# Fuel S Content [3] 1.12E-05 lb/HP-hr 6.17E-04 6.17E-04 3.08E-05

CO AP-42 [5] 6.68E-03 lb/HP-hr 0.37 0.37 0.02

VOC AP-42 [5],[7] 2.51E-03 lb/HP-hr 0.14 0.14 0.01

Pb EPA [6] 2.03E-07 lb/HP-hr 1.12E-05 1.12E-05 5.58E-07

H 2 

# SO 4 

# Fuel S Content [3] 3.50E-07 lb/HP-hr 1.93E-05 1.93E-05 9.64E-07

[1]

[2]

[3]

[4]

[5]

[6]

[7] Engine specifications provided in a needs list spreadsheet by Ms. Sara Carlson (Anadarko) to Mr. Rahul Pendse (Trinity)

via email on August 7, 2013.

Per 40 CFR 80.510(b), Anadarko proposes the use of Ultra Low Sulfur Diesel (ULSD) for all diesel combustion

sources. Therefore, emissions have been calculated based on a maximum sulfur content of 15 ppmw in diesel fuel

assuming that 98 wt.% of sulfur in the fuel is oxidized to SO 2 

# and 2 wt.% of sulfur in the fuel is oxidized to H 2 

# SO 4 

# based

on AP-42 Appendix A, table 3.4.1 footnote e and Draft Regulatory Impact Analysis: Control of Emissions from Nonroad

Diesel Engines, EPA420-R-03-008, April 2003. Operating time for this engine has been assumed to be 1 hr/day and 100 hrs/year.

All TOC is assumed to be VOC. TOC emission factor has been calculated as the sum of exhaust and crankcase emission

factors. Based on footnote b of AP-42 Chapter 3, Table 3.3-1, Emission Factors for Uncontrolled Gasoline and Diesel Industrial

Engines (October 1996). Per footnote b of Table 3.3-1, all PM is assumed to be < 1 um, therefore, assumed PM2.5 =

PM10 = PM.

Emission factors are based on AP-42, Chapter 3, Table 3.3-1, Emission Factors for Uncontrolled Gasoline and Diesel

Industrial Engines (October 1996). Emission factors for diesel fuel are used.

Lead emission factor (2.9x10 -5 

# lb/MMBtu) is 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 is used as a surrogate for distillate oil-fired engines due to lack of emission factors.

An average brake-specific fuel consumption (Brake Specific Fuel Consumption (BFSC)) of 7,000 Btu/hp-hr is used to

convert from lb/MMBtu to lb/hp-hr. 

# Anadarko Petroleum Corporation

Emission Calculations

Fast Rescue Craft

Emission Factor Pollutant 

# Emission Factor Basis 

# DR-FR-01

Criteria Pollutants

Anadarko	Petroleum	Corporation

EGOM	Exploratory	Project	‐	Blackhawk 7	of	9 	DR‐FR‐01	‐	CriteriaDimension

Length Diameter Shell Height

(ft) (ft) (ft) (Gallon ) (tpy) (tpy) (tpy)

Drillship Tanks [1]

DR-FT-01 No.1 Fuel Oil Storage Tank (Port) Vertical Fixed Roof Tank Diesel 22.96588 35.597114 20.997376 173,587 0.11 0.01 0.12

DR-FT-02 No. 1 Fuel Oil Storage Tank (Starboard) Vertical Fixed Roof Tank Diesel 22.96588 35.597114 20.997376 173,587 0.11 0.01 0.12

DR-FT-03 No.2 Fuel Oil Storage Tank (Port) Vertical Fixed Roof Tank Diesel 116.797904 56.758532 20.997376 392,428 0.19 0.01 0.20

DR-FT-04 No.2 Fuel Oil Storage Tank (Starboard) Vertical Fixed Roof Tank Diesel 116.797904 56.758532 20.997376 392,428 0.19 0.01 0.20

DR-FT-05 No. 3 Fuel Storage Tank (Port) Vertical Fixed Roof Tank Diesel 116.797904 56.758532 20.997376 397,247 0.19 0.01 0.20

DR-FT-06 No. 3 Fuel Oil Storage Tank (Starboard) Vertical Fixed Roof Tank Diesel 116.797904 56.758532 20.997376 397,247 0.19 0.01 0.20

DR-FT-07 No. 1 Fuel Oil Settling Tank (Starboard) Horizontal Tank Diesel 18.372704 15.419948 15.748032 22,723 0.04 0.01 0.05

DR-FT-08 No. 2 Fuel Oil Settling Tank (Port) Horizontal Tank Diesel 18.372704 15.419948 15.748032 22,723 0.04 0.01 0.05

DR-FT-09 No. 1 Fuel Oil Servicing Tank (#1 E/R) Vertical Fixed Roof Tank Diesel 9.186352 9.8097116 14.76378 8,321 0.03 0.01 0.05

DR-FT-10 No. 2 Fuel Oil Servicing Tank (#1 E/R) Vertical Fixed Roof Tank Diesel 9.186352 9.8097116 14.76378 8,321 0.03 0.01 0.05

DR-FT-11 No. 1 Fuel Oil Servicing Tank (#2 E/R) Vertical Fixed Roof Tank Diesel 9.186352 9.8097116 14.76378 8,321 0.03 0.01 0.05

DR-FT-12 No. 2 Fuel Oil Servicing Tank (#2 E/R) Vertical Fixed Roof Tank Diesel 9.186352 9.8097116 14.76378 8,321 0.03 0.01 0.05

DR-FT-13 No. 1 Fuel Oil Servicing Tank (#3 E/R) Vertical Fixed Roof Tank Diesel 11.48294 9.8097116 14.76378 10,402 0.04 0.01 0.05

DR-FT-14 No. 2 Fuel Oil Servicing Tank (#3 E/R) Vertical Fixed Roof Tank Diesel 11.48294 9.8097116 14.76378 10,402 0.04 0.01 0.05

DR-FT-15 Fuel Oil Over Tank Horizontal Tank Diesel 9.186352 19.192914 8.530184 18,463 0.19 0.01 0.20

DR-FT-16 Fuel Oil Leak Tank Horizontal Tank Diesel 4.593176 13.5826776 8.530184 9,231 0.19 0.01 0.20

0.19 0.01 0.20

DR-FT-17 Helifuel Tank 1 Horizontal Tank JP-4 6.5452758 6.5452758 7.3326774 766 0.17 0.08 0.25

DR-FT-18 Helifuel Tank 2 Horizontal Tank JP-4 6.5452758 6.5452758 7.3326774 766 0.17 0.08 0.25

DR-FT-19 Emergency Generator Diesel Tank Horizontal Tank Diesel 5 9.5 2,642 0.0002 0.0003 0.0005

0.52 0.17 0.69

Supply Boat Tanks [2]

SB-DT-01 Vessel's Diesel Fuel Storage Tank #1 Port Vertical Fixed Roof Tank Diesel 27.64 8.47 38,020

SB-DT-02 Vessel's Diesel Fuel Storage Tank #1 Starboard Vertical Fixed Roof Tank Diesel 27.64 8.47 38,020

SB-DT-03 Vessel's Diesel Fuel Storage Tank #2 Port Vertical Fixed Roof Tank Diesel 27.64 8.56 38,424

SB-DT-04 Vessel's Diesel Fuel Storage Tank #2 Starboard Vertical Fixed Roof Tank Diesel 27.64 8.56 38,424

SB-DT-05 Vessel's Diesel Fuel Storage Tank #3 Port Vertical Fixed Roof Tank Diesel 29.94 8.05 42,398

SB-DT-06 Vessel's Diesel Fuel Storage Tank #3 Starboard Vertical Fixed Roof Tank Diesel 29.94 8.05 42,398

SB-DT-07 Vessel's Diesel Fuel Storage Tank #4 Port Vertical Fixed Roof Tank Diesel 29.94 8.04 42,346

SB-DT-08 Vessel's Diesel Fuel Storage Tank #4 Starboard Vertical Fixed Roof Tank Diesel 29.94 8.04 42,346

SB-DT-09 Vessel's Diesel Fuel Storage Tank #5 Port Vertical Fixed Roof Tank Diesel 10.7 9.77 6,572

SB-DT-10 Vessel's Diesel Fuel Storage Tank #5 Starboard Vertical Fixed Roof Tank Diesel 12.21 8.38 7,340

SB-DT-11 Vessel's Diesel Fuel Storage Day Tank #1 Port Vertical Fixed Roof Tank Diesel 9.57 11.2 6,027

SB-DT-12 Vessel's Diesel Fuel Storage Day Tank #1 Starboard Vertical Fixed Roof Tank Diesel 10.7 13.6 9,149

SB-DT-13 Vessel's Diesel Fuel Stern Thruster Day Tank Vertical Fixed Roof Tank Diesel 4.79 11.1 1,496

SB-DT-14 Vessel's Diesel Fuel Overflow Port Storage Tank Vertical Fixed Roof Tank Diesel 8.29 10.9 4,401

SB-DT-15 Vessel's Diesel Fuel Overflow Standby Storage Tank Vertical Fixed Roof Tank Diesel 8.29 10.9 4,401

1.09E-02 1.09E-02

Anchor Handling Boat Tanks [3]

AB-DT-01 Port Side Double Bottom Diesel Fuel Tank #1 Vertical Fixed Roof Tank Diesel 20.908 5 12,842

AB-DT-02 Starboard Side Double Bottom Diesel Fuel Tank #1 Vertical Fixed Roof Tank Diesel 20.916 5 12,852

AB-DT-03 Center Double Bottom Diesel Fuel Tank #1 Vertical Fixed Roof Tank Diesel 26.436 3.825 15,706

AB-DT-04 Port Side Double Bottom Diesel Fuel Tank #2 Vertical Fixed Roof Tank Diesel 32.736 5 31,483

AB-DT-05 Starboard Side Double Bottom Diesel Fuel Tank #2 Vertical Fixed Roof Tank Diesel 32.736 5 31,483

AB-DT-06 Port Wing Diesel Fuel Tank #1 Vertical Fixed Roof Tank Diesel 15.909 10.975 16,321

AB-DT-07 Starboard Wing Diesel Fuel Tank #1 Vertical Fixed Roof Tank Diesel 15.909 10.975 16,321

AB-DT-08 Port Side Double Bottom Diesel Fuel Tank #3 Vertical Fixed Roof Tank Diesel 27.026 6.475 27,788

AB-DT-09 Starboard Side Double Bottom Diesel Fuel Tank #3 Vertical Fixed Roof Tank Diesel 27.026 6.475 27,788

AB-DT-10 Port Wing Diesel Fuel Tank #2 Vertical Fixed Roof Tank Diesel 17.548 29.475 53,328

AB-DT-11 Starboard Side Double Bottom Diesel Fuel Tank #4 Vertical Fixed Roof Tank Diesel 36.932 6.875 55,097

AB-DT-12 Starboard Wing Diesel Fuel Tank #2 Vertical Fixed Roof Tank Diesel 32.906 6.126 38,974

AB-DT-13 Port Side Double Bottom Diesel Fuel Tank #4 Vertical Fixed Roof Tank Diesel 22.482 9.475 28,138

AB-DT-14 Starboard Side Double Bottom Diesel Fuel Tank #5 Vertical Fixed Roof Tank Diesel 22.482 9.475 28,138

AB-DT-15 Port Service Diesel Tank Vertical Fixed Roof Tank Diesel 12.522 14.65 13,497

AB-DT-16 Starboard Service Diesel Tank Vertical Fixed Roof Tank Diesel 12.522 14.65 13,497

AB-DT-17 Port Diesel Settling Tank Vertical Fixed Roof Tank Diesel 12.627 14.65 13,724

AB-DT-18 Starboard Diesel Settling Tank Vertical Fixed Roof Tank Diesel 12.627 14.65 13,724

AB-DT-19 Diesel Fuel Overflow Tank Vertical Fixed Roof Tank Diesel 12.82 3.825 3,694

0 0.10 0.10

Well Completion Tanks [8]

WC-CT-01 Well Completion Condensate Tank 1 Horizontal Tank Condensate 10 39.2 42000 0.26 2.96 3.22

WC-CT-02 Well Completion Condensate Tank 2 Horizontal Tank Condensate 10 39.2 42000 0.26 2.96 3.22

WC-CT-03 Well Completion Condensate Tank 3 Horizontal Tank Condensate 10 39.2 42000 0.26 2.96 3.22

0.78 8.87 9.65

Note:

[1] For all diesel tanks on the drillship, the annual "capped" emissions of all the diesel tanks grouped together are calculate d based on a throughput of 123 cubic meter/day * 2 * 200 days/yr * 264.17 * 1.16 = 15,076,710 gal/yr (approximately with 16% sa fety factor)

[4] For all three jet fuel tanks, throughput is 450 GPD based on the email from Ms. Sara Carlson (Anadarko) to Rahul Pendse (Tr inity) on December 20, 2012.

[5] Red/Primer was selected as the most appropriate shell color in Tanks 4.09d program, as yellow is not an option in TANKS 4.0 9d program.

[6] Based on EPA-approved TANKS 4.09d program. 6604500

[7] The largest tanks DR-FT-05 and DR-FT-06 on the drillship are chosen to calculate the drillship tanks annual emissions. 6604500

[8] Tank volume 21,000 gal is provided by Ms. Sara Carlson (Anadarko) to Mr. Rahul Pendse (Trinity) via email on March 8, 2013. [2] Total Standing Losses = (maximum hourly standing losses for biggest tank on the supply boat) * (24 hrs/day) * 200 days/yr. Only the standing losses are calculated since diesel from all tanks on the supply boat will only be unloaded into the drillshi p tanks and no

filling of tanks occurs on the supply boat.

[3] Total Standing Losses = (maximum hourly standing losses for biggest tank on the anchor handling boat) * (24 hrs/day) * 200 days/yr. Only the standing losses are calculated since diesel from all tanks on the anchor handling boat will only be unloaded into the drillship

tanks and no filling of tanks occurs on the anchor handling boat. Well Completion Total Emissions from Tanks Standing Loss Total Emissions

The average diesel fuel usage for the drillship is 774 bbl/day. For conservative assumption, a throughput equal to twice the a verage fuel usage restriction of 774 bbl/day is used and it is assumed that all fuel is

loaded into the largest tank DR-FT-05 to calculate the maximum total tank VOC emissions (tpy) on the drillship.

Drillship Total Emissions from Tanks

Supply Boat Total Emissions from Tanks

Anchor Handling Boat Total Emissions from Tanks 1.09E-02 2.60E-02 

## Anadarko Petroleum Corporation

Drillship and Support Vessel Tanks - Emissions Summary

Emission Unit ID Emission Unit Tank Type Tank Contents Tank Volume Emissions [6]

Working Loss

Anadarko	Petroleum	Corporation

EGOM	Exploratory	Project	‐	Blackhawk 8	of	9 DR,SB	and	AB‐Tanks	tpyPumping rateMax HourlyThroughputMax HourlyThroughput(gals) (gals) (gal/hr) (gal/hr) (bbl/hr) (lbs/hr) (lbs/hr) (lbs/hr)DR-FT-01 No.1 Fuel Oil Storage Tank (Port)Vertical Fixed Roof Tank Diesel 173,587173,5877,560 7,560 180 0.298 0.19 0.490DR-FT-02 No. 1 Fuel Oil Storage Tank (Starboard)Vertical Fixed Roof Tank Diesel 173,587 173,587 7,560 7,560 180 0.298 0.19 0.490DR-FT-03 No.2 Fuel Oil Storage Tank (Port)Horizontal Tank Diesel 392,428 392,428 7,560 7,560 180 0.298 6.33E-03 0.305DR-FT-04 No.2 Fuel Oil Storage Tank (Starboard)Horizontal Tank Diesel 392,428 392,428 7,560 7,560 180 0.298 0.006 0.305DR-FT-05 No. 3 Fuel Storage Tank (Port)Horizontal Tank Diesel 380,038 380,038 7,560 7,560 180 0.298 3.33E-04 0.299DR-FT-06 No. 3 Fuel Oil Storage Tank (Starboard)Horizontal Tank Diesel 380,038 380,038 7,560 7,560 180 0.298 3.33E-04 0.299DR-FT-07 No. 1 Fuel Oil Settling Tank (Starboard)Horizontal Tank Diesel 18,756 18,756 7,560 7,560 180 0.298 0.02 0.319DR-FT-08 No. 2 Fuel Oil Settling Tank (Port)Horizontal Tank Diesel 18,756 18,756 7,560 7,560 180 0.298 0.02 0.319DR-FT-09 No. 1 Fuel Oil Servicing Tank (#1 E/R)Vertical Fixed Roof Tank Diesel 8,136 8,136 7,560 7,560 180 0.298 1.03E-02 0.309DR-FT-10 No. 2 Fuel Oil Servicing Tank (#1 E/R)Vertical Fixed Roof Tank Diesel 8,136 8,136 7,560 7,560 180 0.298 1.03E-02 0.309DR-FT-11 No. 1 Fuel Oil Servicing Tank (#2 E/R)Vertical Fixed Roof Tank Diesel 8,136 8,136 7,560 7,560 180 0.298 1.03E-02 0.309DR-FT-12 No. 2 Fuel Oil Servicing Tank (#2 E/R)Vertical Fixed Roof Tank Diesel 8,136 8,136 7,560 7,560 180 0.298 1.03E-02 0.309DR-FT-13 No. 1 Fuel Oil Servicing Tank (#3 E/R)Vertical Fixed Roof Tank Diesel 9,193 9,193 7,560 7,560 180 0.298 1.03E-02 0.309DR-FT-14 No. 2 Fuel Oil Servicing Tank (#3 E/R)Vertical Fixed Roof Tank Diesel 9,114 9,114 7,560 7,560 180 0.298 1.03E-02 0.309DR-FT-15 Fuel Oil Over TankHorizontal Tank Diesel 12,178 12,178 7,560 7,560 180 0.184 1.57E-02 0.199DR-FT-16 Fuel Oil Leak TankHorizontal TankDiesel6,102 6,102 7,560 6,102 145 0.148 4.33E-03 0.153DR-FT-17 Helifuel Tank 1Horizontal Tank JP-4 766 766 7,560 766 18 3.939 0.60 4.537DR-FT-18 Helifuel Tank 2Horizontal Tank JP-4 766 766 7,560 766 18 3.939 0.60 4.537DR-FT-19 Emergency Generator Diesel TankHorizontal Tank Diesel 2,642 2,642 7,560 2,642 63 0.064 2.10E-03 0.0664.29Note:[2] Maximum hourly standing losses and breathing losses were calculated using EPA TANKS 4.09d program for the month of June, since June results in the highest emissions.[1] Maximum hourly working loss was calculated using AP-42 chapter 7 equation 29.Working Loss = 0.0010 * Vapor molecular weight * vapor pressure * throughput * working loss turnover factor * working loss product factorMaximum vapor pressure from June is used in the calculation.Maximum HourlyWorking Loss [1]Maximum HourlyStanding Loss [2]MaximumHourly EmissionsAnadarko Petroleum CorporationDrillship Tanks - Maximum Hourly EmissionsEmission Unit ID Emission Unit Tank Type Tank ContentsTank Volume Design CapacityParameters for Calculate the Working LossAnadarko	Petroleum	CorporationEGOM	Exploratory	Project	‐	Blackhawk9	of	9Drill	Ship	Tanks	Max	HourlyTANKS 4.0.9dEmissions Report - Detail FormatTank Indentification and Physical CharacteristicsIdentificationUser Identification: DR-FT-19 (HT)City: New OrleansState: LouisianaCompany: Anadarko Petroleum CorporationType of Tank: Horizontal TankDescription: Emergency Generator Diesel TankTank DimensionsShell Length (ft): 5.00Diameter (ft): 9.50Volume (gallons): 2,641.70Turnovers: 5.00Net Throughput(gal/yr): 13,208.50Is Tank Heated (y/n): NIs Tank Underground (y/n): NPaint CharacteristicsShell Color/Shade: White/WhiteShell Condition GoodBreather Vent SettingsVacuum Settings (psig): -0.03Pressure Settings (psig) 0.03Meterological Data used in Emissions Calculations: NewOrleans, Louisiana (Avg Atmospheric Pressure = 14.75 psia)9/9/2014file:///C:/Program%20Files/Tanks409d/summarydisplay.htmTANKS 4.0.9dEmissions Report - Detail FormatLiquid Contents of Storage TankDR-FT-19 (HT) - Horizontal TankNew Orleans, LouisianaDaily Liquid Surf.Temperature (deg F)LiquidBulkTemp Vapor Pressure (psia)VaporMol.LiquidMassVaporMass Mol. Basis for Vapor PressureMixture/Component Month Avg. Min. Max. (deg F) Avg. Min. Max. Weight. Fract. Fract. Weight CalculationsDistillate fuel oil no. 2 Jan 61.84 57.40 66.29 68.06 0.0077 0.0066 0.0084 130.0000 188.00 Option 1: VP60 = .0074 VP70 = .009Distillate fuel oil no. 2 Feb 63.51 58.61 68.40 68.06 0.0080 0.0070 0.0087 130.0000 188.00 Option 1: VP60 = .0074 VP70 = .009Distillate fuel oil no. 2 Mar 67.11 61.83 72.40 68.06 0.0085 0.0077 0.0097 130.0000 188.00 Option 1: VP60 = .0074 VP70 = .009Distillate fuel oil no. 2 Apr 70.59 64.88 76.29 68.06 0.0092 0.0082 0.0109 130.0000 188.00 Option 1: VP70 = .009 VP80 = .012Distillate fuel oil no. 2 May 73.61 67.86 79.36 68.06 0.0101 0.0087 0.0118 130.0000 188.00 Option 1: VP70 = .009 VP80 = .012Distillate fuel oil no. 2 Jun 75.92 70.30 81.55 68.06 0.0108 0.0091 0.0126 130.0000 188.00 Option 1: VP70 = .009 VP80 = .012Distillate fuel oil no. 2 Jul 76.57 71.25 81.89 68.06 0.0110 0.0094 0.0128 130.0000 188.00 Option 1: VP70 = .009 VP80 = .012Distillate fuel oil no. 2 Aug 76.30 71.11 81.49 68.06 0.0109 0.0093 0.0126 130.0000 188.00 Option 1: VP70 = .009 VP80 = .012Distillate fuel oil no. 2 Sep 74.54 69.61 79.47 68.06 0.0104 0.0089 0.0118 130.0000 188.00 Option 1: VP70 = .009 VP80 = .012Distillate fuel oil no. 2 Oct 70.33 64.98 75.69 68.06 0.0091 0.0082 0.0107 130.0000 188.00 Option 1: VP70 = .009 VP80 = .012Distillate fuel oil no. 2 Nov 66.31 61.51 71.12 68.06 0.0084 0.0076 0.0093 130.0000 188.00 Option 1: VP60 = .0074 VP70 = .009Distillate fuel oil no. 2 Dec 63.21 58.73 67.70 68.06 0.0079 0.0070 0.0086 130.0000 188.00 Option 1: VP60 = .0074 VP70 = .0099/9/2014file:///C:/Program%20Files/Tanks409d/summarydisplay.htmTANKS 4.0.9dEmissions Report - Detail FormatDetail Calculations (AP-42)DR-FT-19 (HT) - Horizontal TankNew Orleans, LouisianaMonth: January February March April May June July August September October November DecemberStanding Losses (lb): 0.0376 0.0389 0.0496 0.0555 0.0628 0.0629 0.0619 0.0599 0.0524 0.0530 0.0426 0.0389Vapor Space Volume (cu ft): 225.7394 225.7394 225.7394 225.7394 225.7394 225.7394 225.7394 225.7394 225.7394 225.7394 225.7394 225.7394Vapor Density (lb/cu ft): 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002Vapor Space Expansion Factor: 0.0301 0.0335 0.0362 0.0392 0.0393 0.0382 0.0358 0.0349 0.0330 0.0365 0.0326 0.0303Vented Vapor Saturation Factor: 0.9981 0.9980 0.9979 0.9977 0.9975 0.9973 0.9972 0.9973 0.9974 0.9977 0.9979 0.9980Tank Vapor Space Volume:Vapor Space Volume (cu ft): 225.7394 225.7394 225.7394 225.7394 225.7394 225.7394 225.7394 225.7394 225.7394 225.7394 225.7394 225.7394Tank Diameter (ft): 9.5000 9.5000 9.5000 9.5000 9.5000 9.5000 9.5000 9.5000 9.5000 9.5000 9.5000 9.5000Effective Diameter (ft): 7.7788 7.7788 7.7788 7.7788 7.7788 7.7788 7.7788 7.7788 7.7788 7.7788 7.7788 7.7788Vapor Space Outage (ft): 4.7500 4.7500 4.7500 4.7500 4.7500 4.7500 4.7500 4.7500 4.7500 4.7500 4.7500 4.7500Tank Shell Length (ft): 5.0000 5.0000 5.0000 5.0000 5.0000 5.0000 5.0000 5.0000 5.0000 5.0000 5.0000 5.0000Vapor DensityVapor Density (lb/cu ft): 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002Vapor Molecular Weight (lb/lb-mole): 130.0000 130.0000 130.0000 130.0000 130.0000 130.0000 130.0000 130.0000 130.0000 130.0000 130.0000130.0000Vapor Pressure at Daily Average LiquidSurface Temperature (psia): 0.0077 0.0080 0.0085 0.0092 0.0101 0.0108 0.0110 0.0109 0.0104 0.0091 0.0084 0.0079Daily Avg. Liquid Surface Temp. (deg. R): 521.5106 523.1751 526.7849 530.2578 533.2810 535.5937 536.2398 535.9670 534.2104 530.0019 525.9826 522.8835Daily Average Ambient Temp. (deg. F): 51.3000 54.2500 61.6000 68.4500 74.8000 80.0000 81.8500 81.5000 78.0500 69.0500 61.0500 54.5500Ideal Gas Constant R(psia cuft / (lb-mol-deg R)): 10.731 10.731 10.731 10.731 10.731 10.731 10.731 10.731 10.731 10.731 10.731 10.731Liquid Bulk Temperature (deg. R): 527.7275 527.7275 527.7275 527.7275 527.7275 527.7275 527.7275 527.7275 527.7275 527.7275 527.7275 527.7275Tank Paint Solar Absorptance (Shell): 0.1700 0.1700 0.1700 0.1700 0.1700 0.1700 0.1700 0.1700 0.1700 0.1700 0.1700 0.1700Daily Total Solar InsulationFactor (Btu/sqft day): 861.0708 1,133.9230 1,413.7551 1,755.4549 1,926.1462 1,944.5478 1,819.5435 1,731.0251 1,553.3539 1,368.3855996.5451 818.5566Vapor Space Expansion FactorVapor Space Expansion Factor: 0.0301 0.0335 0.0362 0.0392 0.0393 0.0382 0.0358 0.0349 0.0330 0.0365 0.0326 0.0303Daily Vapor Temperature Range (deg. R): 17.7787 19.5815 21.1295 22.8280 22.9925 22.5040 21.2610 20.7677 19.7060 21.4175 19.2156 17.9363Daily Vapor Pressure Range (psia): 0.0018 0.0017 0.0020 0.0027 0.0031 0.0035 0.0034 0.0033 0.0029 0.0025 0.0017 0.0016Breather Vent Press. Setting Range(psia): 0.0600 0.0600 0.0600 0.0600 0.0600 0.0600 0.0600 0.0600 0.0600 0.0600 0.0600 0.0600Vapor Pressure at Daily Average LiquidSurface Temperature (psia): 0.0077 0.0080 0.0085 0.0092 0.0101 0.0108 0.0110 0.0109 0.0104 0.0091 0.0084 0.0079Vapor Pressure at Daily Minimum LiquidSurface Temperature (psia): 0.0066 0.0070 0.0077 0.0082 0.0087 0.0091 0.0094 0.0093 0.0089 0.0082 0.0076 0.0070Vapor Pressure at Daily Maximum LiquidSurface Temperature (psia): 0.0084 0.0087 0.0097 0.0109 0.0118 0.0126 0.0128 0.0126 0.0118 0.0107 0.0093 0.0086Daily Avg. Liquid Surface Temp. (deg R): 521.5106 523.1751 526.7849 530.2578 533.2810 535.5937 536.2398 535.9670 534.2104 530.0019 525.9826 522.8835Daily Min. Liquid Surface Temp. (deg R): 517.0659 518.2797 521.5025 524.5508 527.5329 529.9677 530.9246 530.7750 529.2839 524.6476 521.1787 518.3994Daily Max. Liquid Surface Temp. (deg R): 525.9553 528.0704 532.0672 535.9648 539.0291 541.2197 541.5551 541.1589 539.1368 535.3563 530.7864 527.3676Daily Ambient Temp. Range (deg. R): 19.0000 19.7000 20.0000 20.1000 19.2000 18.4000 17.5000 17.4000 17.1000 20.7000 20.1000 19.5000Vented Vapor Saturation FactorVented Vapor Saturation Factor: 0.9981 0.9980 0.9979 0.9977 0.9975 0.9973 0.9972 0.9973 0.9974 0.9977 0.9979 0.9980Vapor Pressure at Daily Average Liquid:Surface Temperature (psia): 0.0077 0.0080 0.0085 0.0092 0.0101 0.0108 0.0110 0.0109 0.0104 0.0091 0.0084 0.0079Vapor Space Outage (ft): 4.7500 4.7500 4.7500 4.7500 4.7500 4.7500 4.7500 4.7500 4.7500 4.7500 4.7500 4.7500Working Losses (lb): 0.0262 0.0271 0.0291 0.0313 0.0344 0.0367 0.0374 0.0371 0.0353 0.0310 0.0287 0.0270Vapor Molecular Weight (lb/lb-mole): 130.0000 130.0000 130.0000 130.0000 130.0000 130.0000 130.0000 130.0000 130.0000 130.0000 130.0000130.0000Vapor Pressure at Daily Average LiquidSurface Temperature (psia): 0.0077 0.0080 0.0085 0.0092 0.0101 0.0108 0.0110 0.0109 0.0104 0.0091 0.0084 0.0079Net Throughput (gal/mo.): 1,100.7083 1,100.7083 1,100.7083 1,100.7083 1,100.7083 1,100.7083 1,100.7083 1,100.7083 1,100.7083 1,100.7083 1,100.7083 1,100.7083Annual Turnovers: 5.0000 5.0000 5.0000 5.0000 5.0000 5.0000 5.0000 5.0000 5.0000 5.0000 5.0000 5.0000Turnover Factor: 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.00009/9/2014file:///C:/Program%20Files/Tanks409d/summarydisplay.htmTank Diameter (ft): 9.5000 9.5000 9.5000 9.5000 9.5000 9.5000 9.5000 9.5000 9.5000 9.5000 9.5000 9.5000Working Loss Product Factor: 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000Total Losses (lb): 0.0638 0.0660 0.0787 0.0867 0.0971 0.0996 0.0993 0.0970 0.0877 0.0840 0.0713 0.06589/9/2014file:///C:/Program%20Files/Tanks409d/summarydisplay.htmTANKS 4.0.9dEmissions Report - Detail FormatIndividual Tank Emission TotalsEmissions Report for: January, February, March, April, May, June, July, August,September, October, November,DecemberDR-FT-19 (HT) - Horizontal TankNew Orleans, LouisianaLosses(lbs)Components Working Loss Breathing Loss Total EmissionsDistillate fuel oil no. 2 0.38 0.62 1.009/9/2014file:///C:/Program%20Files/Tanks409d/summarydisplay.htm