MAURY USCG vessel records
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MMLP 312

MMLP 312 is a 2008 tank barge. The Coast Guard has recorded 26 inspections since 2007, most recently in December 2025, along with 1 deficiency and 4 casualty investigations between 2009 and 2016.

Records from 2007 to 2025. Most recent: inspection, 11 December 2025.

Built
2008
Last inspected
11 December 2025
Documentation
Valid · documentation file of 10 August 2026
Controls
None recorded without a removal date

Identity

931656
Flag
UNITED STATES
Maury page id
psix-931656

Coast Guard record current through 23 August 2026, retrieved 5 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.

Inspections, by type

…with no type recorded7
Years with a record 17 calendar years (2007–2025)
Every line above is a count of records the US Coast Guard wrote, or a date it recorded. The counts in the strip above are the same counts; this table splits the inspections by the kind of activity recorded. A blank resolution means none was recorded in this data; it does not establish that a deficiency is outstanding. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

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
BuilderTRINITY MARINE PRODUCTS INC · MADISONVILLE, LA, UNITED STATES · built 2008
Hull materialSteel
PropulsionUNSPECIFIED
Hull shapeBox
Hull configurationMonohull
Hailing portBEAUMONT, TX
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 24 November 2025 · expires 31 December 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 August 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.
Vessel history report
Every record for this hull, in one document — $299

What it gives that this page does not: the whole record in one dated, citable document — every line with its Coast Guard activity id, the retrieval date on the cover, built to print to PDF with its page breaks — that a surveyor can attach and a lender can file. The same facts as this page, complete and in one file.

Every recorded inspection, 1972 to 2026 for this class, in one chronology · every deficiency, with system, dates and resolution · operational controls imposed and removed · every name this hull has been recorded under · the vessels it was inspected alongside, and when · how its record compares with hulls of similar age and size, as a fact about the population and never a judgement about this vessel.

Read one first, in full: a forty-year chronology · a hull that changed operators four times · the sparse case, shown as an example, not for sale.

A request, not a checkout: leave an email and Maury replies once, with the dated document for this hull and a Stripe invoice for $299. Nothing is charged before the document is in your hands.

Inspected as a tow unit · 12

Inspection history · 26

11 December 2025 Periodic Inspection
Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 8282256
28 October 2024 Annual Inspection · Administrative Inspection
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 8025722
1 December 2023 Administrative Inspection · Annual Inspection
Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7832314
7 July 2022 Examination of Repairs · Internal Structural Exam · COI Inspection · Administrative Inspection
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7500079
13 April 2022 Annual Inspection · Administrative Inspection
Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7430160
22 April 2021 Deficiency Check · Administrative Inspection · MTSA Verification · Periodic Inspection
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7180676
23 January 2020 Administrative Inspection · Annual Inspection
Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 6894619
1 May 2019 Administrative Inspection · MTSA Verification · Annual Inspection
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6674553
16 January 2018 MTSA Verification · COI Inspection · Cargo Tank Internal · Drydock Exam · Internal Structural Exam
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6331546
24 March 2017 Annual Inspection
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6109512
10 September 2016 Type not recorded
No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6012405
19 January 2016 Periodic Inspection · MTSA Verification
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 5796058
18 November 2015 Administrative Inspection
Administrative · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 5765967
7 August 2015 Examination of Repairs
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 5205874
16 June 2015 Type not recorded
No type recorded · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 5160137
15 June 2015 Type not recorded
No type recorded · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 5160192
10 October 2014 Annual Inspection · MTSA Verification · Administrative Inspection
Physical examination · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 5005111
30 September 2014 Type not recorded
No type recorded · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 4997537
17 March 2014 MTSA Verification · Annual Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 4818032
23 March 2012 Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 4270067
12 November 2011 Type not recorded
No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 4187706
25 July 2011 Type not recorded
No type recorded · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 4237158
29 March 2010 Annual Inspection
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3702088
9 June 2009 Type not recorded
No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3500208
9 March 2009 Annual Inspection
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3430365
18 December 2007 Construction Oversight · Cargo Tank Internal · Internal Structural Exam · COI Inspection · Administrative Inspection · Hull Examination · MTSA Verification
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3117635

Deficiency record · 1

03 - Water/Weathertight Conditions › N/A - No Subsystem › Manholes/flush scuttles
Issued 27 April 2021 Resolved
Scantlings, material, and worksmanship, subdivision of cargo spaces, fitting of cofferdams and testing of tanks shall be at least equivalent to the requirements of the American Bureau of Shipping or other recognized classification society. CG Marine Inspector noted FWD void scuttle IWO 4S is unable to maintain watertight integrity. Failure to comply with this 835 will be in violation of 46 CFR 30.01-10 and may result in penalties.
Condition: Damaged By Earlier Event
Action required: 16 - Rectify deficiencies w/in 14 days
Due 11 May 2021
Resolved 28 April 2021
Resolution: Accepted documentation to the satisfaction of attending MIs. Hatch replaced in kind at shipyard.

Casualty record · 4

9 June 2009Routine · role: Involved in a Marine Casualty · activity 3500208
25 July 2011Routine · role: Involved in a Marine Casualty · activity 4237158
15 June 2015Routine · role: Involved in a Marine Casualty · activity 5160192
10 September 2016Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 6012405
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. 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.