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MM 330

Tank Barge · Barge class · Built 2010s · USCG Heartland District (CGD-H) · Other hulls named MM 330 · NGL MARINE, LLC operator of record, 2023

MM 330 is a 2013 tank barge. The Coast Guard has recorded 22 inspections since 2013, most recently in October 2025, along with 5 deficiencies — 1 with no resolution recorded —.

Records from 2013 to 2025. Most recent: inspection, 1 October 2025.

Built: 2013
Last inspected: 1 October 2025
Documentation: Valid · documentation file of 10 September 2026
Inspections: 22
Deficiencies: 5 recorded · 1 without a recorded resolution
Controls: None recorded without a removal date
Inspected with: 1 other vessel

Identity

1243837

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1184953

Flag

UNITED STATES

MMSI

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Maury page id

psix-1184953

Inspections, by type

…physical examinations16

…administrative events5

…with no type recorded1

Years with a record 13 calendar years (2013–2025)

The 22 inspections in the strip above, split by the kind of activity the US Coast Guard recorded. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

Coast Guard record current through 13 September 2026, retrieved 18 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Barge class in Maury's sources begin in 1972.

Documentation record

Registered dimensions (L × B × D)297.5 ft × 54.0 ft × 12.0 ft

Registered tonnagegross 1,619 / net 1,619

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderCONRAD SHIPYARD LLC · MORGAN CITY, LA, UNITED STATES · built 2013

Hull materialSteel

PropulsionNot recorded

Hull shapeBox

Hull configurationMonohull

Hailing portNEW ORLEANS, LA

Trade endorsementsCoastwise, unrestricted

DocumentationValid · issued 8 September 2025 · expires 30 September 2026

Service, as the file records itTank Barge

Hull formbarge (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)

Tonnage as PSIX records it1619 - Simplified, Gross Ton
1619 - Simplified, Net Ton

Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 September 2026, matched to this hull on its Official Number. Registered and ITC measurements are two systems and are never combined. One snapshot is held so far; documentation history begins with the next.

Radio station licence

No FCC ship-station licence is recorded against this Official Number in the file of 6 September 2026. That is a fact about the licence file, not about the radio.

Inspected as a tow unit · 1

The Coast Guard recorded this vessel and the following in the same inspection activity — normally a tug and the barges in its tow. A recreational or unclassed hull in the same activity is held and not published, so it does not appear here: these lists are a floor, not a complete manifest.

KOLBI MICHELLE Towing Vessel · MISLE 116018 · 5 April 2014 · activity 4917278

Inspection history · 22

1 October 2025 COI Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8240749

7 April 2025 Administrative Inspection

Administrative · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 8107995

11 October 2024 Administrative Inspection · Annual Inspection

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 8017758

20 September 2023 Annual Inspection · Administrative Inspection

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7795265

15 June 2023 Administrative Inspection

Administrative · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7715522

21 April 2023 Administrative Inspection

Administrative · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 7673034

17 August 2022 Administrative Inspection

Administrative · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 7536130

18 July 2022 Drydock Exam · Cargo Tank Internal · Examination of Repairs · Internal Structural Exam · COI Inspection

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 7504517

19 November 2021 Examination of Repairs

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 7351933

5 August 2021 MTSA Verification · Annual Inspection

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 7275398

6 December 2020 Annual Inspection

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7107041

5 November 2019 Deficiency Check · Periodic Inspection · MTSA Verification

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 6847121

24 October 2018 Administrative Inspection · Deficiency Check · MTSA Verification · Annual Inspection

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 6566942

5 October 2017 Administrative Inspection

Administrative · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 6282115

4 October 2017 Deficiency Check · Administrative Inspection

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 6280990

17 July 2017 COI Inspection · Internal Structural Exam · Cargo Tank Internal · Hull Examination · MTSA Verification · Examination of Repairs

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 6212023

2 March 2017 Annual Inspection · MTSA Verification

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 6095422

22 January 2016 Annual Inspection

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 5801784

20 February 2015 MTSA Verification · Periodic Inspection

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 5071947

5 April 2014 Type not recorded

No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4917278

21 March 2014 Annual Inspection · MTSA Verification

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 4819126

20 September 2013 Administrative Inspection · Deficiency Check

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 4719341

Deficiency record · 5

14 - Pollution Prevention › 142 - MARPOL Annex II › Vent. Procedures/equipment

Issued 1 October 2025 Resolved

The pressure vacuum relief valve shall be of a type and size approved by the Commandant for the purpose intended. The manufacturer of the high velocity P/V valve installed on the barge is not the same as the manufacturer on the VCS PRIS.

Condition: Invalid
Action required: 701 - Prior to carriage of passengers/cargo
Due 31 December 2025
Resolved 2 October 2025
Resolution: Vessel rep send photos of correct P/V valve installed onto the barge along with data plate.

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)

Issued 1 October 2025 No resolution recorded

Operational tests and checks of all safety and limit controls, combustion controls, programming controls, and safety relief valves must be conducted by the owner, chief engineer, or person in charge at the inspection for certification. Thermal fluid heater tests was not able to be conducted. Prior to loading grade E cargo TNKB will conduct operational tests and checks.

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 31 December 2026

06 - Cargo Operations Including Equipment › N/A - No Subsystem › Cargo operation

Issued 5 November 2019 Resolved

Observed oil leaking from exhaust side of turbo on cargo pump engine; engine no longer in coformance with requirements. Directed vessel rep to make appropriate repairs prior to cargo operations.

Condition: Improper/Lack of Maintenance
Action required: 703 - Prior to bunkering operations
Due 19 November 2019
Resolved 6 November 2019
Resolution: Faulty turbo replaced with new.

06 - Cargo Operations Including Equipment › N/A - No Subsystem › Cargo operation

Issued 24 October 2018 Resolved

Cargo pump relief valves shall be tested annually to determine that they function satisfactorily at the pressure at which they are set to open. During Annual inspection, it was found that the cargo pump relief valve had not been tested within the last year. Prior to: vessel shall not discharge cargo until cargo pump relief valve is tested to the satisfaction of USCG marine inspector.

Condition: Improper/Lack of Maintenance
Action required: 16 - Rectify deficiencies w/in 14 days
Due 7 November 2018
Resolved 24 October 2018
Resolution: Received testing documentation for cargo pump relief valve.

Documentation › Certificates/Documents › Certificate of Inspection

Issued 18 September 2017 Resolved

Vessel's VCS PRIS authorizes only VCS category 1-4, The Vessel's CAA has cargoes listed that have high vapor pressures in category 5-7. Vessel is prohibited from carry cargoes with VCS category 5,6 and 7, until those cargoes are removed from the vessel's CAA via coordination with Marine Safety Center.

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Resolved 4 October 2017
Resolution: Vessel representative provided copy of request for correction to CAA and list of cargoes that vessel will be transfering while request is processed by MSC.

Ownership record

The Coast Guard's documentation record for this hull -- the Abstract of Title, with its owners and liens as filed -- is not in PSIX. Ask, and Maury buys it from the National Vessel Documentation Center, files it here with its date, and every reader of this page gets it.