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CHEM 721
Tank Barge · Barge class · Built 2010s · USCG Heartland District (CGD-H) · Other hulls named CHEM 721 · AMERICAN COMMERCIAL LINES, LLC operator of record, 2023
CHEM 721 is a 2012 tank barge. The Coast Guard has recorded 9 inspections since 2012, most recently in July 2025, along with 2 deficiencies.
Records from 2012 to 2025. Most recent: inspection, 9 July 2025.
- Built
- 2012
- Last inspected
- 9 July 2025
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 2 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
Identity
1240239
1179761
Flag
UNITED STATES
—
Maury page id
psix-1179761
Inspections, by type
Years with a record
9 calendar years (2012–2025)
The 9 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)200.0 ft × 35.0 ft × 12.5 ft
Registered tonnagegross 735 / net 735
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderJEFFBOAT LLC · JEFFERSONVILLE, IN, UNITED STATES · built 2012
Hull materialSteel
PropulsionNot recorded
Hull shapeBox
Hull configurationMonohull
Hailing portJEFFERSONVILLE, IN
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 11 May 2026 · expires 31 May 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 it735 - Simplified, Gross Ton
735 - Simplified, Net Ton
735 - 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 · 9
9 July 2025
MTSA Verification · Internal Structural Exam · COI Inspection
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 8173270
11 June 2020
Internal Structural Exam · Administrative Inspection · Cargo Tank Internal · MTSA Verification · COI Inspection · Drydock Exam
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6973759
19 June 2018
MTSA Verification · Periodic Inspection · Administrative Inspection
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6449684
30 June 2017
MTSA Verification · Annual Inspection · Administrative Inspection
Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 6212091
20 June 2016
MTSA Verification · Administrative Inspection · Annual Inspection
Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 6001276
8 July 2015
COI Inspection · Administrative Inspection · MTSA Verification · Internal Structural Exam
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 5178079
28 July 2014
MTSA Verification · Annual Inspection · Administrative Inspection
Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 4937532
23 August 2013
Administrative Inspection · MTSA Verification · Annual Inspection
Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 4696904
24 May 2012
Deficiency Check · MTSA Verification · Administrative Inspection · Cargo Tank Internal · Internal Structural Exam · Initial Certification · Hull Examination · Initial Construction-Excluding Oversight
Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 4319643
Deficiency record · 2
Documentation › Certificates/Documents › Certificate of Inspection
Issued 17 September 2012
Resolved
Prior to carrying cargo Cyclohexanone (CCH), amend Cargo Authority Attachment to include CCH and all intended cargos.
Documentation › Markings/Placards › Warning Signs
Issued 17 September 2012
Resolved
Remove cargo signs and cards for Caustic Soda Solution (CSS), Dichlorobenzene (DBO), and any other cargos not authorized in the Cargo Authority Attachment.
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.