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GBL 4630
Tank Barge · Barge class · Built 2010s · USCG Heartland District (CGD-H) · Other hulls named GBL 4630
GBL 4630 is a 2015 tank barge. The Coast Guard has recorded 11 inspections since 2015, most recently in February 2025, along with 1 deficiency.
Records from 2015 to 2025. Most recent: inspection, 22 February 2025.
- Built
- 2015
- Last inspected
- 22 February 2025
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 1 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
Identity
1257497
1318155
Flag
UNITED STATES
—
Maury page id
psix-1318155
Inspections, by type
The 11 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 portVICKSBURG, MS
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 11 February 2026 · expires 31 March 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.
Inspection history · 11
22 February 2025
Administrative Inspection · Damage Survey
Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 8082923
22 October 2024
Drydock Exam · COI Inspection · Internal Structural Exam · Cargo Tank Internal · MTSA Verification · Examination of Repairs
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8023064
1 March 2022
MTSA Verification · Administrative Inspection · Periodic Inspection
Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7403888
3 March 2021
Annual Inspection
Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7148542
7 February 2020
Internal Structural Exam · Cargo Tank Internal · Drydock Exam · Examination of Repairs · MTSA Verification · COI Inspection
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 6901603
15 April 2019
Administrative Inspection
Administrative · Sector Mobile · USCG Heartland District (CGD-H) · Activity 6662607
20 March 2019
Administrative Inspection · Annual Inspection
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6645926
22 February 2018
Annual Inspection · MTSA Verification · Administrative Inspection
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6359599
23 June 2017
MTSA Verification · Periodic Inspection
Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 6181425
16 May 2016
MTSA Verification · Annual Inspection
Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 5878990
21 January 2015
MTSA Verification · Initial Certification · Internal Structural Exam · Cargo Tank Internal · Administrative Inspection · Hull Examination · Initial Construction-Excluding Oversight · Examination of Repairs
Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 5098074
Deficiency record · 1
02 - Structural Conditions › N/A - No Subsystem › Ballast, fuel and other tanks
Issued 22 February 2025
Resolved
The person in charge of a vessel towing a tank barge
that need not be manned, and each of them, shall be
responsible for monitoring the security and integrity of
the tank barge and for ensuring adherence to proper
safety precautions. These responsibilities include:
Ensuring ... neither leaks cargo into the water, voids,
or cofferdams nor leaks water into the tanks, voids, or
cofferdams;... Ensuring that periodic checks are made of
every tank barge in the tow for leakage of cargo into
the water, voids, or cofferdams and for leakage of water
into the tanks, voids, or cofferdams. Due to
vessel allision damage, Sector Mobile requires hourly
rounds of voids for indication of flooding until
satisfactory survey report is received by OCMI. Should
conditions change, notify local OCMI immediately.
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.