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CHEM 181

CHEM 181 is a 1997 tank barge. The Coast Guard has recorded 39 inspections since 1997, most recently in March 2026, along with 1 deficiency.

Records from 1997 to 2026. Most recent: inspection, 9 March 2026.

Built
1997
Last inspected
9 March 2026
Documentation
Valid · documentation file of 10 September 2026
Controls
None recorded without a removal date

Identity

463783
Flag
UNITED STATES
—
Maury page id
psix-463783

Inspections, by type

Years with a record 25 calendar years (1997–2026)
The 39 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)195.0 ft × 35.0 ft × 12.5 ft
Registered tonnagegross 716 / net 716
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderJEFFBOAT/MARINE SERVICE · JEFFERSONVILLE, IN, UNITED STATES · built 1997
Hull materialSteel
PropulsionNot recorded
Hull shapeBox
Hull configurationMonohull
Hailing portJEFFERSONVILLE, IN
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 8 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 it716 - Simplified, Gross Ton
716 - 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 · 39

9 March 2026 Examination of Repairs · Vessel Attendance
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 8323183
15 December 2025 Examination of Repairs · Deficiency Check
Physical examination · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 8283470
12 December 2025 Administrative Inspection
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8282465
8 December 2022 Deficiency Check · Examination of Repairs · COI Inspection · MTSA Verification
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 7606254
25 October 2022 Administrative Inspection · Damage Survey
Physical examination · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 7583787
24 April 2019 Administrative Inspection · Annual Inspection
Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 6672798
21 February 2018 Internal Structural Exam · Deficiency Check · COI Inspection · Drydock Exam
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6355892
29 September 2016 Administrative Inspection · Annual Inspection · MTSA Verification
Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 6012564
3 September 2015 Administrative Inspection · Annual Inspection
Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 5736123
22 September 2014 Periodic Inspection · MTSA Verification
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 4986192
23 September 2013 MTSA Verification · Administrative Inspection · Annual Inspection
Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 4721814
12 October 2012 Examination of Repairs · MTSA Verification · COI Inspection · Internal Structural Exam
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 4456240
13 September 2011 Annual Inspection
Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 4170526
16 February 2011 Administrative Inspection
Administrative · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 3946600
8 September 2010 MTSA Verification · Periodic Inspection
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3845107
1 June 2009 Administrative Inspection
Administrative · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 3518113
19 May 2009 Administrative Inspection
Administrative · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 3479200
6 August 2008 Annual Inspection
Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 3291017
1 August 2008 Administrative Inspection
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3286204
25 September 2007 MTSA Verification · Internal Structural Exam · Cargo Tank Internal · COI Inspection
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 3065122
16 August 2007 Hull Examination · Administrative Inspection · Examination of Repairs
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3026593
13 July 2007 Administrative Inspection
Administrative · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 3024105
19 June 2006 Administrative Inspection · MTSA Verification · COI Inspection
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 2679645
29 June 2005 Annual Inspection
Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 2407877
18 April 2005 MTSA Verification
Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 2336546
14 June 2004 Annual Inspection
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 2098027
23 December 2003 Security Plan Review - ASP
Administrative · Marine Safety Center (MSC) · Activity 1985344
5 May 2003 Annual Inspection
Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1786664
30 August 2002 Internal Structural Exam
Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1665384
30 August 2002 Administrative Inspection
Administrative · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1668729
23 August 2002 Examination of Repairs
Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1665307
19 June 2002 Annual Inspection
Physical examination · MIDET WEST DETAIL · USCG Heartland District (CGD-H) · Activity 1632719
3 July 2001 COI Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1366452
28 September 2000 Re-Inspection
Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1054549
9 September 1999 COI Inspection
Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1037050
19 July 1999 Administrative
Administrative · MSO CHICAGO · USCG Great Lakes District (CGD-GL) · Activity 1099819
18 September 1998 Re-Inspection
Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 804696
12 August 1998 Administrative
Administrative · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 1130833
28 October 1997 Hull Examination · Initial Certification
Physical examination · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 1473373

Deficiency record · 1

Deck/Cargo › Cargo Transfer/Lightering (liquid)
Issued 13 August 2002 Resolved
Cargo relief valve due for operational test IAW 46 CFR 38.25-10
Action required: 705 - Other - as specified
Due 30 August 2002
Resolved 15 August 2002
Resolution: Witness operational test of the Cargo relief valve, all sat.

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.