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MPX 412

MPX 412 is a 2021 tank barge. The Coast Guard has recorded 4 inspections since 2021, most recently in March 2026, along with 2 deficiencies.

Records from 2021 to 2026. Most recent: inspection, 12 March 2026.

Built
2021
Last inspected
12 March 2026
Documentation
Valid · documentation file of 10 September 2026
Controls
None recorded without a removal date

Identity

1647484
Flag
UNITED STATES
—
Maury page id
psix-1647484

Inspections, by type

Years with a record 4 calendar years (2021–2026)
The 4 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 2021
Hull materialSteel
PropulsionNot recorded
Hull shapeBox
Hull configurationMonohull
Hailing portNEW ORLEANS, LA
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 23 December 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
899 - Dead Weight, Net Ton
901 - 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.

Inspection history · 4

12 March 2026 Examination of Repairs · Internal Structural Exam · COI Inspection · MTSA Verification
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8318597
30 April 2025 Administrative Inspection
Administrative · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 8123931
22 May 2023 Periodic Inspection · Administrative Inspection · Deficiency Check
Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 7688710
2 February 2021 Cargo Tank Internal · MTSA Verification · Hull Examination · Initial Construction-Excluding Oversight · Initial Certification · Administrative Inspection · Drydock Exam · Internal Structural Exam
Physical examination · Marine Safety Detachment Nashville · USCG Heartland District (CGD-H) · Activity 7134603

Deficiency record · 2

04 - Emergency Systems › N/A - No Subsystem › Functionality of Safety Systems
Issued 22 May 2023 Resolved
Any tank vessel which has a internal combustion engine driven cargo pump on the weather deck shall be provided a remote manual shutdown. Prime movers manual shutdown would not properly actuate. Repair/replace manual shutdown to the satisfaction of the attending marine inspector.
Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 31 May 2023
Resolved 24 May 2023
Resolution: Received tech report. Added to documents
06 - Cargo Operations Including Equipment › N/A - No Subsystem › Other (cargo)
Issued 22 May 2023 Resolved
Each hose assembly used for transferring oil mush be marked with the words "oil service". Hose was found onboard not marked. Mark hose with "oil service".
Action required: 16 - Rectify deficiencies w/in 14 days
Due 8 June 2023
Resolved 23 May 2023
Resolution: Hose was properly marked

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.