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SHAMROCK 502

Tank Barge · Barge class · Built 2010s · USCG Heartland District (CGD-H) · Other hulls named SHAMROCK 502 · BUFFALO MARINE SERVICE, INC. operator of record, 2023

SHAMROCK 502 is a 2015 tank barge. The Coast Guard has recorded 15 inspections since 2015, most recently in July 2025, along with 1 deficiency and 1 casualty investigation in 2019.

Records from 2015 to 2025. Most recent: inspection, 15 July 2025.

Built: 2015
Last inspected: 15 July 2025
Documentation: Valid · documentation file of 10 September 2026
Inspections: 15
Deficiencies: 1 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 1 investigation · 2019
Inspected with: 4 other vessels

Identity

1262817

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1358075

Flag

UNITED STATES

MMSI

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Maury page id

psix-1358075

Inspections, by type

…physical examinations11

…administrative events1

…with no type recorded3

Years with a record 11 calendar years (2015–2025)

The 15 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

BuilderTRINITY MARINE PRODUCTS INC · ASHLAND CITY, TN, 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 it1619 - Simplified, Gross 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.

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.

OVERSEAS SANTORINI Tank Ship · MISLE 1086216 · 11 May 2022 · activity 7450063 TRACEE LYNN Towing Vessel · MISLE 1606948 · 11 May 2022 · activity 7450063 IMPERIAL EAGLE Freight Ship · MISLE 1074095 · 24 June 2019 · activity 6729003 WINSTON MATTHEW Towing Vessel · MISLE 1425755 · 24 June 2019 · activity 6729003

Inspection history · 15

15 July 2025 Administrative Inspection · COI Inspection · Cargo Tank Internal · Examination of Repairs · Internal Structural Exam · Drydock Exam

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 8186267

20 November 2024 Annual Inspection · Administrative Inspection

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 8037842

17 December 2023 Annual Inspection · Administrative Inspection

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7839907

18 October 2023 Type not recorded

No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7810556

7 November 2022 Administrative Inspection · Periodic Inspection

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7590421

12 May 2022 Administrative Inspection

Administrative · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 7449154

11 May 2022 Type not recorded

No type recorded · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 7450063

5 November 2021 Administrative Inspection · Annual Inspection · MTSA/ISPS Verification

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7346191

27 October 2020 COI Inspection · Examination of Repairs · Administrative Inspection · In-Service Inspection · MTSA Verification

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7085046

17 December 2019 Annual Inspection · Administrative Inspection · MTSA Verification

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6875340

24 June 2019 Type not recorded

No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6729003

11 December 2018 MTSA Verification · Administrative Inspection · Annual Inspection

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6596018

13 December 2017 MTSA Verification · Administrative Inspection · Periodic Inspection

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6323601

13 January 2016 MTSA Verification · Annual Inspection · Administrative Inspection

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6063131

27 October 2015 Internal Structural Exam · Drydock Exam · Administrative Inspection · MTSA Verification · Hull Examination · Cargo Tank Internal · Initial Certification · Construction Oversight · Initial Construction-Excluding Oversight

Physical examination · Marine Safety Detachment Nashville · USCG Heartland District (CGD-H) · Activity 5751964

Deficiency record · 1

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

Issued 12 May 2022 Resolved

Worn hose caused oil to leak into water during transfer.

Condition: Damaged By Earlier Event
Action required: 10 - Deficiency Rectified
Due 12 May 2022
Resolved 12 May 2022
Resolution: Replaced with new hose.

Casualty record · 1

24 June 2019Routine · role: Involved in a Marine Casualty · 1 injured · activity 6729003

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.