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MMLP 329

Tank Barge · Barge class · Built 2010s · USCG Heartland District (CGD-H) · Other hulls named MMLP 329 · AMERICAN INLAND MARINE LLC operator of record, 2023

MMLP 329 is a 2018 tank barge. The Coast Guard has recorded 12 inspections since 2018, most recently in March 2026, along with 2 deficiencies and 3 casualty investigations between 2019 and 2022.

Records from 2018 to 2026. Most recent: inspection, 23 March 2026.

Built: 2018
Last inspected: 23 March 2026
Documentation: Valid · documentation file of 10 September 2026
Inspections: 12
Deficiencies: 2 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 3 investigations · 2019–2022
Inspected with: 4 other vessels

Identity

1289316

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1525887

Flag

UNITED STATES

MMSI

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Maury page id

psix-1525887

Inspections, by type

…physical examinations9

…with no type recorded3

Years with a record 9 calendar years (2018–2026)

The 12 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

BuilderARCOSA MARINE PRODUCTS INC · ASHLAND CITY, TN, UNITED STATES · built 2018

Hull materialSteel

PropulsionNot recorded

Hull shapeBox

Hull configurationMonohull

Hailing portNEW ORLEANS, LA

Trade endorsementsCoastwise, unrestricted

DocumentationValid · issued 9 September 2025 · expires 31 October 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
944 - Dead Weight, Net Ton
960 - Displacement, Net 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 · 4

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.

MMLP 331 Tank Barge · MISLE 1525889 · 11 September 2022 · activity 7559170 SIGNET VOLUNTEER Towing Vessel · MISLE 1605234 · 11 September 2022 · activity 7559170 MISS SALLY DANE Towing Vessel · MISLE 1385824 · 29 October 2020 · activity 7089235 MMLP 331 Tank Barge · MISLE 1525889 · 29 October 2020 · activity 7089235 DR. RAY Towing Vessel · MISLE 942118 · 21 October 2019 · activity 6840377 MMLP 331 Tank Barge · MISLE 1525889 · 21 October 2019 · activity 6840377

Inspection history · 12

23 March 2026 MTSA Verification · Annual Inspection

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8327495

24 March 2025 Annual Inspection

Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 8098751

24 January 2024 COI Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7853810

19 December 2023 Internal Structural Exam · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7840826

23 January 2023 Administrative Inspection · Annual Inspection

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7625808

11 September 2022 Type not recorded

No type recorded · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7559170

7 March 2022 Administrative Inspection · Annual Inspection

Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 7403047

25 February 2021 Periodic Inspection

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7146078

29 October 2020 Type not recorded

No type recorded · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 7089235

18 February 2020 Administrative Inspection · MTSA Verification · Annual Inspection

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6910495

21 October 2019 Type not recorded

No type recorded · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 6840377

27 November 2018 MTSA Verification · Initial Construction-Excluding Oversight · Deadweight Survey · Initial Certification · Administrative Inspection · Cargo Tank Internal · Drydock Exam · Hull Examination · Internal Structural Exam

Physical examination · Marine Safety Detachment Nashville · USCG Heartland District (CGD-H) · Activity 6587380

Deficiency record · 2

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

Issued 23 January 2023 Resolved

A pressure gauge sheall be installed for each pump discharge, and it shall be located at a point visible with respect to the pump controls. Pressure gauge is not visible from pump control station. Relocate gauge to the satisfaction of the attending Marine Inspector. 46 CFR 32.50-5(b)

Action required: 16 - Rectify deficiencies w/in 14 days
Due 8 February 2023
Resolved 5 February 2023
Resolution: [name withheld] submitted pictures and video of the pressure gauge for the cargo pump being visible from the PTO

06 - Cargo Operations Including Equipment › N/A - No Subsystem › Other (cargo)

Issued 7 March 2022 Resolved

The owner or operator of a marine tank vessel shall provide a copy of the vapor tightness test prior to loading cargo. The date of the test listed must be tested within 12 months and completed I.A.W. the procedures in 40CFR63.565(C)(i). Vapor tightness test expired Dec 2021. A vapor tightness test must be completed proir to loading cargo.

Action required: 701 - Prior to carriage of passengers/cargo
Due 7 March 2022
Resolved 7 March 2022
Resolution: Received report of vapor tightness test completion.

Casualty record · 3

21 October 2019Routine · role: Involved in a Marine Casualty · activity 6840377

29 October 2020Routine · role: Involved in a Marine Casualty · activity 7089235

11 September 2022Routine · role: Moored/Anchored in Vicinity of Primary Subject · serious marine incident, as classified · 1 injured · activity 7559170

Each line is an incident investigation the Coast Guard recorded with this hull among the vessels involved, with the date and the classification the Coast Guard gave it, and the bridge, lock or dam the investigation names where it names one. Involvement is not fault. The investigation narrative is not published. Source: IIR, through 2026.

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.