General Information

AI ID Branch SIC County Basin Start End
3166 Air 2
Haz Waste
Stormwater 401
3731 Harrison Coastal Streams 09/03/1994


Physical and Mailing Address

Physical Address (Primary) Mailing Address
13085 Industrial Seaway Road
Gulfport, MS 39503
701 Poydras Street
Suite 3700
New Orleans, LA 70139


Permits and Alternate/Historic AI Identifiers

AI ID Alt Name Alt Type Start Date End Date
102000027 Trinity Yachts, LLC Air-Construction 07/13/2006
3166 Trinity Yacht Property 1st floor office Air-Notification 12/03/2014
102000027 Trinity Yachts, LLC Air-Synthetic Minor Operating 07/13/2006 06/30/2011
102000027 Trinity Yachts LLC Air-Synthetic Minor Operating 08/23/2011 03/20/2014
102000027 Gulf Coast Shipyard Group Air-Synthetic Minor Operating 03/20/2014 09/02/2015
102000027 Friede Goldman Halter Air-Title V Operating 01/13/1999 01/12/2004
102000027 VT Halter Marine, Gulfport Operations Air-Title V Operating 11/24/2004 12/28/2005
102000027 Trinity Yachts LLC Air-Title V Operating 12/29/2005 07/13/2006
102000027 Gulf Coast Shipyard Group Air-Title V Operating 09/02/2015 07/14/2020
102000027 Gulf Coast Shipyard Group Air-Title V Operating 07/14/2020 06/30/2025
MSR110131 Friede Goldman Halter GP-Baseline 01/02/2001 04/16/2004
MSR110131 VT Halter Marine, Gulfport Operations GP-Baseline 04/16/2004 09/11/2005
MSR110131 Trinity Yachts LLC GP-Baseline 05/25/2006 12/16/2010
MSR110131 Trinity Yachts, LLC. GP-Baseline 12/16/2010 03/20/2014
MSR110131 Gulf Coast Shipyard Group GP-Baseline 03/20/2014 09/28/2015
MSR110131 Gulf Coast Shipyard Group GP-Baseline 01/04/2016 10/31/2020
MSR106247 Maritime Development Center, Trinity Yachts, LLC GP-Construction 09/25/2012 03/20/2014
MSR106247 Maritime Development Center, Gulf Coast Shipyard Group GP-Construction 03/20/2014 12/31/2015
MSR110131 Friede Goldman Halter GP-Sara Title III 09/03/1994 01/01/2001
MSD054176052 Friede Goldman Halter Hazardous Waste-EPA ID 05/19/2000 12/02/2003
MSD054176052 VT Halter Marine, Gulfport Operations Hazardous Waste-EPA ID 12/02/2003 01/03/2006
MSD054176052 Trinity Yachts LLC Hazardous Waste-EPA ID 01/03/2006 04/14/2014
MSD054176052 Gulf Coast Shipyard Group Hazardous Waste-EPA ID 04/14/2014
WQC2006094 Trinity Yachts, LLC, Syncholift Launching System, Excavation WQC Number 11/17/2006
WQC2012009 Trinity Yachts LLC, Maritime Development Center WQC Number 10/15/2012
WQC2013002 Trinity Yachts LLC, Syncrolift Expansion Project WQC Number 06/11/2013


Office of Pollution Control Contacts

Name Assignment Phone Number
39469 Pilgrim, Kenneth (601) 961-5368
57384 Gent, Elisabeth (601) 961-5128
42385 Whitlock, Jaricus (601) 961-5747
42385 Whitlock, Jaricus (601) 961-5747
25113 Caron, Krista (601) 961-5719
40096 Justice, Bradley (601) 961-5064
40524 Beasley, Danny (601) 961-5356
40524 Beasley, Danny (601) 961-5356


Active Permits Available Online

Permit Type Permit Number Issue Date Permit Document
Air - Title V Renewal 1020-00027 1430697 click for document


Active Coverages Available Online

Permit Type Permit Number Issue Date Permit Document
General Permit - Baseline Recoverage MSR110131 1124134 click for document


Current Status of Individual Permit Applications

Program Permit Type Permit Number Status Date Status Desc.
Air Construction Permit 1020-00027 07/13/2006 Permit Issued
Air SMOP Admin Mod 1020-00027 09/02/2015 Revoke Permit
Air Title V 1020-00027 07/14/2020 Revoke Permit


Current Status of General Permit Applications

Program Permit Type Permit Number Status Date Status Desc. PDF
General Permit Baseline Recoverage MSR110131 01/25/2021 Notice of Intent for General Permit Coverage Received click for document
General Permit Construction Recoverage MSR106247 04/07/2017 Application Withdrawn click for document
General Permit Sara III Coverage MSR110131 01/02/2001 Coverage Terminated


Current Status of Water Quality Certification

Program Type Cert No. Status Date Status Desc
Water Quality 401 Certification WQC2013002 06/11/2013 Technical Review Complete - Draft Certification Preparation in Progress

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Public Records Request Link
PO Box 2261
Jackson, MS 39225-2261
Phone Number: (601) 961-5171
Fax Number: (601) 961-5049