united states department of the interior · reference is made to dauphin island gathering...
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United States Department of the Interior BUREAU OF SAFETY AND EKMRONMENTAL ENFORCEMENT
Gulf ofMexico OCS Region 1201 Elmwood Park Boulevard New Orleans, LA 70123-2394
In Reply Refer To: GE 1035A
Mr. Paul Sevin Dauphin Island Gathering Partners 5300B Highway 188 Coden, Alabama 36523
Dear Mr. Sevin:
April 26, 2017
Reference is made to Dauphin Island Gathering Partners's (Dauphin) right-of-way (ROW) application, dated April 3, 2017 and received by this office on April 19, 2017, for Pipeline Segment Number (PSN) 11355, ROW No. OCS-G17720.
Specifically, Dauphin requests to modify Pipeline Segment Number (PSN) 11355 by reversing the flow direction of the pipeline segment.
The table below describes the Pipeline Segment pertaining to the aforementioned application:
PSN Size (inches)
Length (feet)
Service Origin Termination
11355 24
316.997 (fed)
342,899 (total)
Gas Condensate
F/S Boundary Mobile
Block 821
Platform A Main Pass Block 225
Pursuant to 30 CFR 250.1000(b), your application is hereby approved.
You shall submit written notification to this office within 30 days of the completion of the pipeline modification. This notification shall include the date the modification was completed and an indication that the modification was completed as approved.
Sincerely,
(for) Bryan A. Domangue Acting Regional Supervisor Regional Field Operations
GATHERING PARTNERS
April 35 2017
COVER LETTER ONLY
United States Department of the Interior Bureau of Safety and Environmental Enforcement GulfofMexico OCS Region 1201 Elmwood Park Boulevard New Orleans, LA 70123-2394
Attention:
Re:
Ms. Gobert,
Pipeline Section Ms. Angie Gobert
Pipelme Modification Application - Reverse Flow Dauphin Island Gathering Partners Pipeline Segment # 11355
R E C E I V E D APR 19 2017
Office of Fieid Operations Pipeline Section
SEE)
Attached, please find a permit application, area maps, flow schematics and receipt for fee payment for another Reverse Flow application just as we did in May and December of 2016. The reverse flow allows our offshore producers to continue flowing their wells while our Mobile Bay Facility and downstream customers are down for necessary repairs. Our reverse flow in May and December of 2016 was a great success as we encountered NO problems throughout the duration of the reverse flow.
Thanks you for your assistance. Should you require any additional information regarding this matter, please contact me at 225-335-0791
DAUPHIN ISLAND GATHERING PARTNERS
Paul E. Seyii
ore Operations Technical Supervisor
©COPY
5300B Highway 188 251-873-5011 Voice
Coden, Alabama 36523 251-873-4010 Fax
Oauphiffl
Island GA THERING PARTNERS
April 3,2017
United States Department of the Interior Bureau of Safety and Enviromnental Enforcement GulfofMexico OCS Region 1201 Elmwood Park Boulevard New Orleans, LA 70123-2394
Attention: Pipeline Section Ms. Angie Gobert
Re: Pipeline Modification Application - Reverse Flow Dauphin Island Gathering Partners Pipeline Segment # 11355
Ms. Gobert,
As per BSEE requirement, this letter and attached drawings shall serve to notify the BSEE/Pipeline Section that Dauphin Island Gathering Partners (DIGP) is requesting approval for our appUcation for modification of pipeline segment # 113 55 to reverse flow for a period of approximately one (1) week within the window of June 15,2017 thru July 15, 2017. Currently segment #11355 begins at MP-225"A" platform and ends in Federal/State waters at our AST-73 platform. From this point it continues into our Mobile Bay Processing Facility in Coden, AL The purpose of the reverse flow is to provide flow assurance for customers impacted by pipeline work being performed downstream of our Mobile Bay Processing Facihty. The reversed flow will deliver gas into the TETCO Pipeline Segment # 10824, beginning at MP-225 "A" piatform and ending in Venice, LA. To accommodate this event, two (2) check valves will be pinned open on our MP-225 "A" Platform and block valves will be closed at our Mobile Bay Gas Processing facihty inlet. The check valves will have signs indicating they have been pinned in the open position.
An Application fee receipt of $ 4169.00 is attached
Dauphin Island Gathering Partners 24" Pipeline Segment No. 11355
Pipeline Modification Scope of Work
Attached with this permit application are area maps and receipt for fee payment. Thanks you for your assistance. Should you require any additional infonnation regarding this matter, please contact Paul E. Sevin at 225-335-0791
DAUPHIN ISLAND GATHERING PARTNERS
Brian S. Frederick
Vice-President, Planning and Corporate Development
©COPY 5300B Highway 188 f j T l r * « „ Coden, Alabama 36523 251-873-5011 Voice SC C ^ f j P Y' 251-873-4010 Fax
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Paygov Receipt
Your payment is complete Pay.gov Tracking ID: 261JQPMD Agency Tracking ID: 75216307258 Form Name: Pipeline ROW Modification Application Application Name: BSEE Pipeline ROW Modification Application - BY
Payment Information Payment Type: Debit or credit card Payment Amount: $4,169.00 Transaction Date: 03/31/2017 04:38:53 PM EDT Payment Date: 03/31/2017 Region : Gulf of Mexico Contact: Pauil Sevin 225-335-0791 Company/Co No: Dauphin Island Gathering Partners, 0187 Pipeline Segment No.: 11355 Originating Area/Block: Main Pass MP, 225 Terminating Area/Block: Unnamed or Other, 0
Account Information Cardholder Name: Paul Sevin Card Type: Master Card Card Number: ************ 1634
Email Confirmation Receipt Confirmation Receipts have been emailed to: [email protected]
(c C O P Y
-PASS" AREA EAST
CURRENT FIOW PATH
OF SEGMENT H 11355
REVERSE FLOW PATH
OF SEGMENT #11355 FLOWING INTO SEGMENT tf 10824
DAUPHIN ISLAND GATHERING PARTNERS PIPEUNE MODIFICATION - REVERSE FLOW SEGMENT # 11355 & SEGMENT « 10824 MAY-JUNE 2015
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KAH-4100 20" DEPARTING CAS PIPELINE
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(IEMP 0,0,S.)
Check Valve to be Pinned open
KAH-4?QD DEPARTING
OIL PIPEUNE UPOG 6"
KAH-4S00 DEPARTING OIL PIPELINE
MPOO 18"
Denotes Platform Limits
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KAQ-44QQ B' INCOMING OIL P/L FROM ORYX VK-826
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DESIGN PRESSURE 3349|
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REVISIONS )-itH<API
GFNERAL AUDIT 4 PHA RPVISIONS
REVISED TITLE BLOCK LOGO & 6' KICKER LINE
KAH-4200 DEPARTING OIL P/L BACK IN SERVICE
AND KAH-4500 DEPARTING OIL P/L (O.O.S.)
ADDED E.G. IL PIG LAUNCHER PIPING
REMOVE COMPRESSOR CAE-2100
DauphJn Island > GATHERING PARTNERS
P.O. NO.
l 0 * ^ CRL/BD
MAIN PASS 225 "A"
OESCRIPnON
PROCESS/SAFETY ANALYSIS FLOW DIAGRAM
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DWC NO. HP-225-A-M2-00t
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FUEL CAS
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