SEA CHEM-1

Tank Barge · Barge class · Built 2010s · USCG Heartland District (CGD-H) · Other hulls named SEA CHEM-1

SEA CHEM-1 is a 2016 tank barge. The Coast Guard has recorded 29 inspections since 2014, most recently in June 2026, along with 9 deficiencies and 4 casualty investigations between 2016 and 2025.

Records from 2014 to 2026. Most recent: inspection, 3 June 2026.

Built: 2016
Last inspected: 3 June 2026
Documentation: Valid · documentation file of 10 September 2026
Inspections: 29
Deficiencies: 9 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 4 investigations · 2016–2025
Inspected with: 4 other vessels

Identity

1268304

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1276369

Flag

UNITED STATES

MMSI

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Maury page id

psix-1276369

Inspections, by type

…physical examinations20

…administrative events5

…with no type recorded4

Years with a record 12 calendar years (2014–2026)

The 29 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)551.4 ft × 78.0 ft × 42.0 ft

Registered tonnagegross 12,551 / net 12,551

ITC dimensions (L × B × D)551.4 ft × 78.0 ft × 42.0 ft

ITC tonnagegross 14,064 / net 8,971

BuilderDONJON SHIPBUILDING LLC · Erie, PA, UNITED STATES · built 2016

Hull materialSteel

PropulsionNot recorded

Hull shapeNot recorded

Hull configurationNot recorded

Hailing portPORT EVERGLADES, FL

Trade endorsementsCoastwise, unrestricted, Registry

DocumentationValid · issued 28 July 2026 · expires 31 August 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 it8971 - Convention (Subpart B), Net Ton
12551 - Regulatory (Subpart C or D), Gross Ton
12551 - Regulatory (Subpart C or D), Net Ton
14064 - Convention (Subpart B), Gross 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 · 4

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.

SEA POWER Towing Vessel · MISLE 1379836 · 19 February 2025 · activity 8082445 HOVDEN SPIRIT Tank Ship · MISLE 1216858 · 14 December 2024 · activity 8048422 SEA POWER Towing Vessel · MISLE 1379836 · 14 December 2024 · activity 8048422 SOLAR RUBA Tank Ship · MISLE 1706024 · 14 December 2024 · activity 8048422 DUPLICTEA OF SEA POWER (ON CG1322719) Towing Vessel · MISLE 1322719 · 10 August 2018 · activity 6512950 SEA POWER Towing Vessel · MISLE 1379836 · 28 October 2016 · activity 6034800

Inspection history · 29

3 June 2026 Administrative Inspection

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8390546

28 October 2025 Annual Inspection

Physical examination · Sector Charleston · USCG Southeast District (CGD-SE) · Activity 8260037

7 March 2025 Deficiency Check

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 8092482

3 March 2025 Administrative Inspection

Administrative · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 8087549

19 February 2025 Damage Survey

Physical examination · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 8081248

19 February 2025 Type not recorded

No type recorded · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 8082445

14 December 2024 Type not recorded

No type recorded · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 8048422

16 September 2024 MARPOL Annex II Examination · Annual Inspection

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7995924

30 July 2024 Administrative Inspection

Administrative · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 7970338

19 July 2024 Administrative Inspection · Deficiency Check

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7962218

10 June 2024 Internal Structural Exam · Administrative Inspection

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7931825

6 October 2023 Administrative Inspection · Deficiency Check

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7804685

5 September 2023 Periodic Inspection · Administrative Inspection

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7785414

1 March 2023 Bulk Liquid Transfer Monitor

Physical examination · Marine Safety Unit Savannah · USCG Southeast District (CGD-SE) · Activity 7644518

18 November 2022 Administrative Inspection

Administrative · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7596539

20 October 2022 Annual Inspection

Physical examination · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 7580812

10 February 2022 Deficiency Check · Administrative Inspection

Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 7394487

3 November 2021 Administrative Inspection · Deficiency Check

Physical examination · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 7344474

9 August 2021 Internal Structural Exam · In-Service Inspection · Examination of Repairs · Administrative Inspection · Cargo Tank Internal · Hull Examination · COI Inspection

Physical examination · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 7235530

14 May 2021 Administrative Inspection

Administrative · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 7199186

20 October 2020 Administrative Inspection · Annual Inspection

Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 7081427

27 August 2019 Administrative Inspection · Periodic Inspection · Internal Structural Exam

Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 6790795

8 March 2019 Administrative Inspection · In-Service Inspection

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 6638369

5 November 2018 Annual Inspection

Physical examination · Marine Safety Unit Victoria · USCG Heartland District (CGD-H) · Activity 6578142

10 August 2018 Type not recorded

No type recorded · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 6512950

10 February 2018 Welding Related Inspections Qualification Testing · In-Service Inspection

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 6354562

8 November 2017 MARPOL Annex II Examination · MTSA Verification · Annual Inspection · Deficiency Check · Administrative Inspection

Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 6306481

28 October 2016 Type not recorded

No type recorded · Sector Eastern Great Lakes · USCG Great Lakes District (CGD-GL) · Activity 6034800

17 January 2014 Deadweight Survey · MTSA/ISPS Verification · COI Inspection · Construction Oversight · Administrative Inspection · Deficiency Check · VRP Review · In-Service Inspection · Plan Review (Other than "T")

Physical examination · Sector Eastern Great Lakes · USCG Great Lakes District (CGD-GL) · Activity 4795271

Deficiency record · 9

02 - Structural Conditions › N/A - No Subsystem › Hull damage impairing seaworthiness

Issued 20 February 2025 Resolved

No extensive alterations involving the safety of a tank vessel either in regard to hull or machinery shall be made without the approval of the Commandant. Complete temporary repairs of the damaged area sustained to the barge on the forward starboard side IWO starboard ballast tank 1, as approved, prior to departure from Sector Maryland-NCR AOR. 46 CFR 31.10-25

Action required: 17 - Rectify deficiencies prior to departure
Resolved 21 February 2025
Resolution: Vessel made satisfactory temp repairs to the 1 starboard ballast tank. Class report received clearing the vessel.

02 - Structural Conditions › N/A - No Subsystem › Hull damage impairing seaworthiness

Issued 19 February 2025 Resolved

No extensive alterations involving the safety of a tank vessel either in regard to hull or machinery shall be made without the approval of the Commandant. Provide a repair proposal/plan for the damage sustained to the barge on the forward starboard side IWO tank 1 Starboard Ballast from the allision at BWC Pier 10.

Action required: 17 - Rectify deficiencies prior to departure
Resolved 20 February 2025
Resolution: Vessel provided satisfactory repair proposal for temp repairs to vessels hull while in Baltimore.

02 - Structural Conditions › N/A - No Subsystem › Hull damage impairing seaworthiness

Issued 19 February 2025 Resolved

No extensive alterations involving the safety of a tank vessel either in regard to hull or machinery shall be made without the approval of the Commandant. Provide a repair proposal to the cognizant OCMI for permanent repair of the damage sustained to the barge on the forward starboard side IWO starboard ballast tank 1, once approved, complete permanent. 46 CFR 31.10-25

Action required: 16 - Rectify deficiencies w/in 14 days
Due 6 March 2025
Resolved 8 March 2025
Resolution: Received satisfactory Class ABS report attesting to the satisfactory repiars of the through hull penatration.

03 - Water/Weathertight Conditions › N/A - No Subsystem › Other (load lines)

Issued 26 June 2024 Resolved

Each Type I and II barge hull must have a watertight weather deck. Cable penetration on deck that goes into the chain locker and cable penetration in chain locker that exits into fore peak are not water tight. There are rust stains exiting the cable penetration in the fore peak that show evidence of water intrusion.

Condition: Improper Installation
Action required: 50 - Rectify deficiencies w/in 30 days
Due 27 July 2024
Resolved 19 July 2024
Resolution: Received ABS report.

06 - Cargo Operations Including Equipment › N/A - No Subsystem › Other (cargo)

Issued 5 September 2023 Resolved

The conditions of the ship and it’s equipment shall be maintained to conform with the provisions of the code to ensure the shop will remain fit to proceed to sea without danger to the ship or persons on board or without presenting an unreasonable threat of harm to environment. Multiple tank wash opening flange blanks on cargo deck observed as leaking by gaskets. Repair/adjust as required to maintain vapor tight integrity. IBC Code 1.5.3.1

Action required: 50 - Rectify deficiencies w/in 30 days
Due 6 October 2023
Resolved 6 October 2023
Resolution: Butterworth plates received new gaskets.

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Operation of machinery

Issued 5 September 2023 Resolved

Unless otherwise authorized by the Commandant, each ballast water management system (BWMS) must be designed and constructed in a manner that is robust and suitable for working in the shipboard environment and adequate for its intended service. Holed/damaged ballast water piping currently repaired with soft patch, soft patch leaking water at time of inspection. Complete permanent repairs as originally configured. 46 CFR 162.060-20(a)(3)

Action required: 50 - Rectify deficiencies w/in 30 days
Due 6 October 2023
Resolved 6 October 2023
Resolution: Technician attended and repaired minor leak in ballast pipe.

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)

Issued 6 October 2021 Resolved

Each generator must meet the applicable requirements for construction and testing in section 4-8-3 of the ABS Steel Vessel Rules. MI found nameplate on #1 generator to be illegible. 46CFR31.35-1 & 46CFR111.12-5 & ABS Rules 4-8-3/3.11.8

Action required: 50 - Rectify deficiencies w/in 30 days
Due 5 November 2021
Resolved 3 November 2021
Resolution: The operator replaced the missing data plate with an approved data plate from the generator manufacturer.

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)

Issued 6 October 2021 Resolved

Pressure vessels shall be stamped with the information of this part. MI discovered data plate on nitrogen pressure vessel was missing. 46CFR32.35-1 & 46CFR54.10-20

Fire Fighting › Fixed Deck Foam System › Piping

Issued 8 November 2017 Resolved

The CuNi pipe on the fifi foam line is corroded and has holes, after attempting to weld the line, the decision has been made to modify the pipe.

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 28 February 2018
Resolved 10 February 2018
Resolution: Examined permanent repairs and tested equipment.All satisfactory. Cleared difficiency.

Casualty record · 4

28 October 2016Routine · role: Involved in a Marine Investigation (non-casualty) · activity 6034800

10 August 2018Routine · role: Involved in a Marine Casualty · activity 6512950

14 December 2024Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · activity 8048422

19 February 2025Routine · role: Involved in a Marine Casualty · activity 8082445

Each line is an incident investigation the Coast Guard recorded with this hull among the vessels involved, with the date and the classification the Coast Guard gave it, and the bridge, lock or dam the investigation names where it names one. Involvement is not fault. The investigation narrative is not published. Source: IIR, through 2026.

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.