MM 300 is a 2015 tank barge. The Coast Guard has recorded 19 inspections since 2015, most recently in September 2025, along with 5 deficiencies, 1 operational control and 2 casualty investigations between 2021 and 2022.
Records from 2015 to 2025. Most recent: inspection, 11 September 2025.
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.
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 2015
Hull materialSteel
PropulsionUNSPECIFIED
Hull shapeBox
Hull configurationMonohull
Hailing portNEW ORLEANS, LA
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 2 April 2026 · expires 30 April 2027
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.
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.
Used only to answer this request.
Not shared, not sold, and not added to a mailing list.
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.
06 - Cargo Operations Including Equipment › N/A - No Subsystem › Cargo operation
Issued 11 August 2022Resolved
Cargo pump relief valves shall be tested at least once each year to determine that they function satisfactorily at the pressure at which they are set to open. Relief valves not tested with certified gauge. Test valve with certified gauge and provide evidence to Coast Guard prior to cargo discharge.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 11 September 2022
Resolved 31 August 2022
Resolution: Accepted objective evidence validating accuracy of gauge used during 29 Mar 2022 relief valve test.
06 - Cargo Operations Including Equipment › N/A - No Subsystem › Cargo operation
Issued 11 August 2022Resolved
Cargo pump pressure gauge shall be tested at least once a year for accuracy. Gauge not tested with certified gauge to check accuracy within 10%. Test installed gauge with a certified gauge. Provide test certification for installed gauge and certification of test gauge calibration prior to cargo operations.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 11 September 2022
Resolved 31 August 2022
Resolution: Record provided of satisfactory test conducted on 30 Aug 2022.
06 - Cargo Operations Including Equipment › N/A - No Subsystem › Cargo operation
Issued 11 August 2022Resolved
For each cargo transferred using a vapor collection system, the pressure drop through the vapor collection system from the most remote cargo tank to the vessel vapor connection, including vapor hoses if used by the vessel must be included in the vessel's transfer procedures as a table or graph. vapor growth tables missing from procedures. Provide table or graph to the satisfaction of Coast Guard prior to loading cargo requiring vapor control.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 11 September 2022
Resolved 31 August 2022
Resolution: Objective evidence accepted of table/graph placed on board vessel.
Construction/Loadline › Structures › Rake
Issued 26 August 2015Resolved
Make permanent repairs to the stbd bow headlog corner.
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 1 September 2015
Resolution: Visually inspected permanent insert repair made to stbd bow leadlog corner. Witnessed satisfactory air test of bow rake.
Construction/Loadline › Hull › Hull Plating
Issued 26 August 2015Resolved
Make permanent repairs to the stbd aft timber head.
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 1 September 2015
Resolution: Visually inspected permanent repairs made to stbd aft timber head.
30 November 2021Routine · role: Involved in a Marine Casualty · activity 7360436
8 September 2022Routine · role: Involved in a Marine Casualty · activity 7566560
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.