From: Land, Eva

Sent: Friday, May 03, 2013 3:35 PM

To: Rahul Pendse

Subject: RE: Incompleteness Determination Letter - Anadarko Discoverer Spirit 

EGOM Permit Application

Rahul,

Thank you for your additional response. We look forward to reviewing the last item.

Eva Land

Air Permits Section

EPA - Region 4

61 Forsyth St., SW

Atlanta, GA 30303

Phone: 404-562-9103

From: Rahul Pendse [mailto:rpendse@trinityconsultants.com] 

Sent: Friday, May 03, 2013 12:53 PM

To: Land, Eva

Cc: Fortin, Kelly; Kathryn.Maness@anadarko.com; Sara.Carlson@anadarko.com; Krivo, Stan

Subject: RE: Incompleteness Determination Letter - Anadarko Discoverer Spirit EGOM Permit Application

Hello Eva,

Please find Anadarko's response in the attached document regarding the remaining portion of comment 

#2 in the incompleteness determination letter (dated February 27, 2013) for Discoverer Spirit EGOM 

permit application. This submission completes Anadarko's response for all questions and comments 

except for comment no. 6.

Regarding comment no. 6, Anadarko determined that the welding operations will be performed as a part 

of maintenance activities. The proposed welding operations will result in minimal increase in short term 

and long term emissions of PM, PM10, PM2.5, and HAPs. Moreover, Anadarko would like to add Vertical 

Seismic Profile (VSP) engines as additional sources of air pollution and increase operational flexibility of 

certain air pollution sources by increasing currently requested operating time. Due to these proposed 

changes, the revised total Potential to Emit of a few pollutants (e.g., PM10) will be greater than the 

emission rates used for performing air dispersion modeling analysis for respective pollutants. Hence, 

Anadarko will submit a permit application addendum including emission calculations for requested 

changes, revised air dispersion modeling analysis, and other relevant PSD/Title V application package 

contents in four to six weeks.

Please let me or Sara Carlson know if you have any questions or if we could be of help. Thanks for your 

help.

Best Regards,

Rahul Pendse

-------------------------------------------------------------------------------------------------------------------------------------
Rahul Pendse│Managing Consultant│rpendse@trinityconsultants.com

Trinity Consultants│301 Main Street, Suite 900 │Baton Rouge, LA 70825

Office: 225-346-4003 │Fax: 225-346-4032│Cell: (714) 454-0518

From: "Land, Eva" <Land.Eva@epa.gov>

To: Rahul Pendse <rpendse@trinityconsultants.com>, 

Cc: "Sara.Carlson@anadarko.com" <Sara.Carlson@anadarko.com>, "Kathryn.Maness@anadarko.com" 

<Kathryn.Maness@anadarko.com>, "Fortin, Kelly" <Fortin.Kelly@epa.gov>

Date: 04/29/2013 09:39 AM

Subject: RE: Incompleteness Determination Letter - Anadarko Discoverer Spirit EGOM Permit Application

Rahul,

Thank you for the update. That sounds good. 

Eva Land

Air Permits Section

EPA - Region 4

61 Forsyth St., SW

Atlanta, GA 30303

Phone: 404-562-9103

From: Rahul Pendse [mailto:rpendse@trinityconsultants.com] 

Sent: Monday, April 29, 2013 10:29 AM

To: Land, Eva

Cc: Sara.Carlson@anadarko.com; Kathryn.Maness@anadarko.com

Subject: RE: Incompleteness Determination Letter - Anadarko Discoverer Spirit EGOM Permit Application

Hello Eva,

Hope you had a good weekend. I just received additional information from Anadarko regarding one of 

EPA's BACT questions in the incompleteness determination letter. Also, I owe you Anadarko's expected 

time frame when all information (including remodeling) could be submitted to EPA. Per our discussion last 

week, I plan on contacting Stan Krivo to let him know about the remodeling efforts and discuss the path 

forward. I plan on providing update in this week. Feel free to let me know if you have any questions.

Best Regards,

Rahul Pendse

-------------------------------------------------------------------------------------------------------------------------------------

Rahul Pendse│Managing Consultant│rpendse@trinityconsultants.com

Trinity Consultants│301 Main Street, Suite 900 │Baton Rouge, LA 70825

Office: 225-346-4003 │Fax: 225-346-4032│Cell: (714) 454-0518
From: "Land, Eva" <Land.Eva@epa.gov>

To: Rahul Pendse <rpendse@trinityconsultants.com>, 

Date: 04/29/2013 08:29 AM

Subject: RE: Incompleteness Determination Letter - Anadarko Discoverer Spirit EGOM Permit Application

Thank you Rahul.

Eva Land

Air Permits Section

EPA - Region 4

61 Forsyth St., SW

Atlanta, GA 30303

Phone: 404-562-9103

From: Rahul Pendse [mailto:rpendse@trinityconsultants.com] 

Sent: Friday, April 26, 2013 5:41 PM

To: Land, Eva

Cc: Bill.Grygar@anadarko.com; Fortin, Kelly; Kathryn.Maness@anadarko.com; 

Sara.Carlson@anadarko.com

Subject: RE: Incompleteness Determination Letter - Anadarko Discoverer Spirit EGOM Permit Application

Hello Eva,

Per your request during the phone call on April 22, 2013, please find the additional information regarding 

comment #8 attached herewith. Let me or Sara Carlson know if you have any questions or if we could be 

of help.

Best Regards,

Rahul Pendse

-------------------------------------------------------------------------------------------------------------------------------------

Rahul Pendse│Managing Consultant│rpendse@trinityconsultants.com

Trinity Consultants│301 Main Street, Suite 900 │Baton Rouge, LA 70825

Office: 225-346-4003 │Fax: 225-346-4032│Cell: (714) 454-0518

From: Rahul Pendse/Trinity Consultants

To: "Land, Eva" <Land.Eva@epa.gov>, 

Cc: "Fortin, Kelly" <Fortin.Kelly@epa.gov>, Kathryn.Maness@anadarko.com, Sara.Carlson@anadarko.com, 

Bill.Grygar@anadarko.com

Date: 03/27/2013 04:58 PM

Subject: RE: Incompleteness Determination Letter - Anadarko Discoverer Spirit EGOM Permit Application
Hello Eva,

Please find Anadarko's response in the attached memorandum regarding the incompleteness 

determination letter (dated February 27, 2013) for Discoverer Spirit EGOM permit application. Note that 

Anadarko and Trinity are still compiling necessary information regarding comment no. 6 and a portion of 

comment no. 2. Anadarko will submit a separate memorandum after necessary information is obtained. A 

hard copy of this memorandum will be sent to EPA Region 4 office tomorrow. Please feel free to contact 

me or Sara Carlson of Anadarko if you have any questions or if we could be of any assistance. Thanks for 

your help.

[attachment "Anadarko PSD-Title V EGOM DS application - Response to EPA comments v6.0 Final.pdf" 

deleted by Rahul Pendse/Trinity Consultants] 

Best Regards,

Rahul Pendse

-------------------------------------------------------------------------------------------------------------------------------------

Rahul Pendse│Managing Consultant│rpendse@trinityconsultants.com

Trinity Consultants│301 Main Street, Suite 900 │Baton Rouge, LA 70825

Office: 225-346-4003 │Fax: 225-346-4032│Cell: (714) 454-0518

From: "Land, Eva" <Land.Eva@epa.gov>

To: Rahul Pendse <rpendse@trinityconsultants.com>, 

Cc: "," <kathyrn.maness@anadarko.com>, "Fortin, Kelly" <Fortin.Kelly@epa.gov>

Date: 03/01/2013 04:35 PM

Subject: RE: Discoverer Spirit 2-year permit application

Rahul, 

We sent out an official letter on the 27th. You should hopefully receive it shortly. I will send you the file 

as an attachment first thing Monday. However, in the meantime, we would accept any additional 

information that you have ready. 

-Eva

Air Permits Section
EPA Region 4

404-562-9103

From: Rahul Pendse [rpendse@trinityconsultants.com]

Sent: Friday, March 01, 2013 5:27 PM

To: Land, Eva

Cc: Kathryn.Maness@anadarko.com

Subject: Discoverer Spirit 2-year permit application

Hi Eva,

Just wanted to let you know that Trinity and Anadarko have started compiling a response letter to address 

some of the comments in EPA's comments letter (DRAFT version). Although we have not gathered 

information to address all the comments yet, it would be worthy providing available information to facilitate 

the application review process. Please advise whether we should wait until we get a formal letter from 

EPA or start addressing the comments based on available information. Thanks and have a good 

weekend.

P.S. - Any idea when could we expect to receive a formal letter from EPA?

Best Regards,

Rahul Pendse

-------------------------------------------------------------------------------------------------------------------------------------

Rahul Pendse│Managing Consultant│rpendse@trinityconsultants.com

Trinity Consultants│301 Main Street, Suite 900 │Baton Rouge, LA 70825

Office: 225-346-4003 │Fax: 225-346-4032│Cell: (714) 454-0518

_________________________________________________________________________

The information transmitted is intended only for the person or entity to

which it is addressed and may contain confidential and/or privileged

material. Any review, retransmission, dissemination or other use of, or

taking of any action in reliance upon, this information by persons or

entities other than the intended recipient is prohibited. If you

Received this in error, please contact the sender and delete the material 

from any computer.

_________________________________________________________________________

_________________________________________________________________________

The information transmitted is intended only for the person or entity to

which it is addressed and may contain confidential and/or privileged

material. Any review, retransmission, dissemination or other use of, or

taking of any action in reliance upon, this information by persons or

entities other than the intended recipient is prohibited. If you

Received this in error, please contact the sender and delete the material 

from any computer.

_________________________________________________________________________

_________________________________________________________________________

The information transmitted is intended only for the person or entity to
which it is addressed and may contain confidential and/or privileged

material. Any review, retransmission, dissemination or other use of, or

taking of any action in reliance upon, this information by persons or

entities other than the intended recipient is prohibited. If you

Received this in error, please contact the sender and delete the material 

from any computer.

_________________________________________________________________________

_________________________________________________________________________

The information transmitted is intended only for the person or entity to

which it is addressed and may contain confidential and/or privileged

material. Any review, retransmission, dissemination or other use of, or

taking of any action in reliance upon, this information by persons or

entities other than the intended recipient is prohibited. If you

Received this in error, please contact the sender and delete the material 

from any computer.

_________________________________________________________________________