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MM 146
Tank Barge · Barge class · Built 2010s · USCG Heartland District (CGD-H) · Other hulls named MM 146 · NGL MARINE, LLC operator of record, 2022
MM 146 is a 2015 tank barge. The Coast Guard has recorded 15 inspections since 2015, most recently in May 2026, along with 2 deficiencies.
Records from 2015 to 2026. Most recent: inspection, 20 May 2026.
- Built
- 2015
- Last inspected
- 20 May 2026
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 2 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
Identity
1263780
1327285
Flag
UNITED STATES
—
Maury page id
psix-1327285
Inspections, by type
The 15 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
BuilderJEFFBOAT LLC · JEFFERSONVILLE, IN, UNITED STATES · built 2015
Hull materialSteel
PropulsionNot recorded
Hull shapeBox
Hull configurationMonohull
Hailing portNEW ORLEANS, LA
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 1 September 2026 · expires 30 September 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
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.
MM 148 Tank Barge · MISLE 1327286 · 23 March 2022 · activity 7417788Inspection history · 15
20 May 2026
Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 8377213
13 March 2025
Examination of Repairs · COI Inspection · Internal Structural Exam · MTSA Verification
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 8091082
9 July 2024
Annual Inspection · Administrative Inspection · MTSA Verification
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 7954288
7 June 2023
Annual Inspection · MTSA Verification
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 7706694
21 April 2023
Administrative Inspection
Administrative · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 7673020
23 March 2022
Bulk Liquid Transfer Monitor
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 7417788
9 March 2022
Periodic Inspection · MTSA Verification
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 7408709
23 March 2021
MTSA Verification · Annual Inspection
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 7159395
20 March 2020
Cargo Tank Internal · Drydock Exam · MTSA Verification · Internal Structural Exam · COI Inspection · Examination of Repairs
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 6927237
6 January 2020
MTSA Verification · Administrative Inspection · Annual Inspection
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 6888529
19 June 2019
Damage Survey
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 6719265
27 September 2018
MTSA Verification · Periodic Inspection
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 6549748
21 September 2017
MTSA Verification · Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 6271937
14 November 2016
Annual Inspection · MTSA Verification
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 6038146
24 September 2015
Hull Examination · Internal Structural Exam · Initial Certification · Administrative Inspection · Cargo Tank Internal · MTSA Verification · Examination of Repairs · Initial Construction-Excluding Oversight
Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 5727341
Deficiency record · 2
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Auxiliary engine
Issued 23 March 2021
Resolved
The remote quick acting manual shutdown shall be installed so as to provide a quick and effective means of stopping the engine (such as by cutting off the intake air).
The emergency shutdown cable was arranged incorrectly and did not shut down cargo pump engine when activated.
Vessel representative was able to correct deficiency and proper shutdown test was completed.
02 - Structural Conditions › N/A - No Subsystem › Other (Structural condition)
Issued 19 June 2019
Resolved
minor damage to the containment coaming for the slop tank starboard side.
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.