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SHAMROCK 905

Tank Barge · Barge class · Built 2010s · USCG Heartland District (CGD-H) · Other hulls named SHAMROCK 905 · BUFFALO MARINE SERVICE, INC. operator of record, 2023

SHAMROCK 905 is a 2015 tank barge. The Coast Guard has recorded 13 inspections since 2015, most recently in May 2026, along with 2 deficiencies and 1 casualty investigation in 2017.

Records from 2015 to 2026. Most recent: inspection, 7 May 2026.

Built: 2015
Last inspected: 7 May 2026
Documentation: Valid · documentation file of 10 September 2026
Inspections: 13
Deficiencies: 2 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 1 investigation · 2017
Inspected with: 2 other vessels

Identity

1261267

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1342302

Flag

UNITED STATES

MMSI

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Maury page id

psix-1342302

Inspections, by type

…physical examinations12

…with no type recorded1

Years with a record 12 calendar years (2015–2026)

The 13 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)297.4 ft × 54.0 ft × 12.0 ft

Registered tonnagegross 1,618 / net 1,618

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 portHOUSTON, TX

Trade endorsementsCoastwise, unrestricted

DocumentationValid · issued 1 October 2025 · expires 31 October 2026

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 it1618 - Simplified, Gross Ton
1618 - 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 · 2

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.

SAN BLAS Towing Vessel · MISLE 870002 · 4 November 2017 · activity 6308892 SHAMROCK 904 Tank Barge · MISLE 1342300 · 4 November 2017 · activity 6308892

Inspection history · 13

7 May 2026 Deficiency Check · Examination of Repairs · Administrative Inspection

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 8368670

5 June 2025 COI Inspection · Examination of Repairs · Drydock Exam · Administrative Inspection · Internal Structural Exam · Cargo Tank Internal

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 8152814

5 December 2024 Annual Inspection

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 8043760

7 December 2023 Administrative Inspection · Annual Inspection

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7836251

10 November 2022 Periodic Inspection · MTSA Verification · Deficiency Check

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7592633

2 December 2021 Annual Inspection · MTSA Verification

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7345192

11 September 2020 Internal Structural Exam · MTSA Verification · Examination of Repairs · COI Inspection

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 7050023

26 November 2019 Annual Inspection

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6852268

4 December 2018 Annual Inspection · Administrative Inspection

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 6592282

9 November 2017 Administrative Inspection · Periodic Inspection · MTSA Verification

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6303991

4 November 2017 Type not recorded

No type recorded · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 6308892

13 September 2016 Annual Inspection · MTSA Verification · Administrative Inspection

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6000586

17 July 2015 Hull Examination · Initial Construction-Excluding Oversight · Cargo Tank Internal · Administrative Inspection · Internal Structural Exam · MTSA Verification · Initial Certification

Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 5749422

Deficiency record · 2

02 - Structural Conditions › N/A - No Subsystem › Other (Structural condition)

Issued 5 December 2024 Resolved

Scantlings, material, and workmanship, subdivision of cargo spaces, fitting of cofferdams, and testing of tanks shall be at least equivalent to the requirements of the American Bureau of Shipping or other recognized classification society. Inspectors identified multiple areas of severe pitting on the raised trunk of the cargo tanks. Vessel shall enact repairs to the satisfaction of the Coast Guard during the barge's next ISE/DDE/CTIE Period.

Action required: 705 - Other - as specified
Resolved 10 June 2025
Resolution: Clad welded and air tested raised trunk. Sat.

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

Issued 8 December 2022 Resolved

Each cargo tank of a tank barge must have a high-level indicating device, unless the barge complies with 46 CFR 39.2009(a). The high-level indicating device must - (1) Indicate visually the level of liquid in the cargo tank when the liquid level is within a range of 1 meter (3.28 feet) of the top of the tank; All meter sticks were discovered to be distorted, making it difficult to extract sticks during inspection. inspector.

Condition: Improper/Lack of Maintenance
Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 3 February 2023
Resolution: Vessel rep provided documentation of new meter sticks. Cleared Def. All Sat.

Casualty record · 1

4 November 2017Routine · role: Involved in a Marine Casualty · activity 6308892

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.