MARC C

Offshore Supply Vessel · Offshore class · Built 1980s · USCG Heartland District (CGD-H)

MARC C is a 1980 offshore supply vessel. The Coast Guard has recorded 16 inspections since 2016, most recently in May 2026, along with 7 deficiencies and 1 casualty investigation in 2025.

Records from 2016 to 2026. Most recent: inspection, 20 May 2026.

Built: 1980
Last inspected: 20 May 2026
Documentation: Valid · documentation file of 10 August 2026
Inspections: 16
Deficiencies: 7 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 1 investigation · 2025

Coast Guard record current through 23 August 2026, retrieved 5 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Offshore class in Maury's sources begin in 2016.

Inspection record

Last inspected 20 May 2026

Recorded inspections16

…physical examinations12

…administrative events3

…with no type recorded1

Deficiencies 7 recorded · 0 without a recorded resolution

Operational controls None recorded without a removal date

Years with a record 10 calendar years (2016–2026)

Every line above is a count of records the US Coast Guard wrote, or a date it recorded. A blank resolution means none was recorded in this data; it does not establish that a deficiency is outstanding. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

Identity

619211

—

WDH8341

51256

Flag

UNITED STATES

Maury page id

psix-51256

Documentation record

Registered dimensions (L × B × D)111.3 ft × 26.0 ft × 6.8 ft

Registered tonnagegross 92 / net 63

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderUNIVERSAL IRON WORKS, INC · HOUMA, LA, UNITED STATES · built 1980

Hull materialSteel

PropulsionDiesel Reduction

Hull shapeUNSPECIFIED

Hull configurationUNSPECIFIED

Hailing portGRAND ISLE, LA

Trade endorsementsCoastwise, unrestricted

DocumentationValid · issued 23 July 2026 · expires 31 August 2027

Service, as the file records itOffshore Supply Vessel

Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)

Tonnage as PSIX records it92 - Regulatory (Subpart C or D), Gross Ton
63 - Regulatory (Subpart C or D), Net Ton

Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 August 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.

Vessel history report

Every record for this hull, in one document — $299

Every recorded inspection, 2016 to 2026 for this class, in one chronology · every deficiency, with system, dates and resolution · operational controls imposed and removed · every name this hull has been recorded under · the vessels it was inspected alongside, and when · how its record compares with hulls of similar age and size, as a fact about the population and never a judgement about this vessel.

Read one first, in full: a forty-year chronology · a hull that changed operators four times · the sparse case, shown as an example, not for sale.

This report is in development and is not for sale yet. There is no date, and nothing is charged. Leave an email and we will tell you when it exists, once.

Inspection history · 16

20 May 2026 Annual Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8323772

6 January 2026 Internal Structural Exam · Administrative Inspection · Deficiency Check · Drydock Exam

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8264527

31 July 2025 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8199653

18 July 2025 Administrative Inspection

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8188800

18 July 2025 Type not recorded

No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8344364

12 June 2025 Annual Inspection

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8112596

7 May 2024 Annual Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7907392

14 March 2023 COI Inspection · Deficiency Check

Physical examination · Marine Safety Unit Lafayette · USCG Heartland District (CGD-H) · Activity 7650655

7 March 2023 COI Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7647078

15 November 2022 Administrative Inspection · Drydock Exam · Hull Examination

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7595024

8 May 2020 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6950426

20 May 2019 Administrative Inspection · Periodic Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6690164

22 February 2018 Annual Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6359300

7 February 2018 Drydock Exam · Hull Examination · Administrative Inspection · Internal Structural Exam

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6351382

3 May 2017 Annual Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6144853

2 March 2016 COI Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 5824966

Deficiency record · 7

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

Issued 12 June 2025 Resolved

Shutoff valves, installed so as to close against the fuel flow, must be fitted in the fuel supply lines, one at the tank connection and one at the engine end of the fuel line to stop fuel flow when servicing accessories. The shutoff valve at the tank must be manually operable from outside the compartment in which the valve is located, preferably from an accessible position on the weather deck. MI found emergency shutoff for STBD fuel tank to be difficult to reset after closing. Replace fuel shutoff valve at next dry dock.

Condition: Improper Installation
Action required: 705 - Other - as specified
Resolved 6 January 2026
Resolution: Attended vessel on blocks for DD/ISE. Verified shutoff valves has been replaced.

07 - Fire Safety › N/A - No Subsystem › Means of escape

Issued 7 May 2024 Resolved

Means of escape joining two or more bunk aisles shall not be less than 42 inches; refrigerator in escape passageway reduced space to 22"

Condition: Improper Installation
Action required: 10 - Deficiency Rectified
Resolved 7 May 2024
Resolution: Removed fridge.

09 - Working and Living Conditions › 092 - Working Conditions › Electrical

Issued 7 May 2024 Resolved

Electrical installations shall be made to the satisfaction of the OCMI; distribution panel labeled spare was used for lighting.

Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Resolved 7 May 2024
Resolution: Labeled panels on the spot

04 - Emergency Systems › N/A - No Subsystem › Emergency, lighting, batteries and switches

Issued 16 March 2023 Resolved

Vessels not equipped with a single source emergency lighting system shall have individual storage battery powered automatical lights in strategic locations. Engineroom escape hatch light required replacement. 46 CFR 184.30-5 (old T)

Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 20 March 2023
Resolution: Replaced.

14 - Pollution Prevention › 144 - MARPOL Annex IV (Not Applicable to PSC Exams conducted in the U.S.) › Sewage treatment plant

Issued 16 March 2023 Resolved

Each sewage retention device must have a means of indicating when the device is more than 3/4 full by volume. Type III sewage holding tank did not have a working level indicator.

Action required: 50 - Rectify deficiencies w/in 30 days
Due 20 March 2023
Resolved 20 March 2023
Resolution: 3/4 alarm installed.

Engineering › Fuel Oil Service System › Filter

Issued 2 March 2016 Resolved

Generator fuel filter bowl had plastic plug in the bottom

Condition: Improper Installation
Action required: 17 - Rectify deficiencies prior to departure
Due 2 March 2016
Resolved 2 March 2016
Resolution: Plastic plug was replaced with metal plug prior to completion of inspection

Electrical › Lighting (emergency) › Battery Operated Lantern

Issued 2 March 2016 Resolved

E-light at entrance to engine room not operating when power was secured

Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 2 March 2016
Resolution: Battery was replaced in e-light and e-light tested sat with power secured

Casualty record · 1

18 July 2025Routine · role: Involved in a Marine Investigation (non-casualty) · activity 8344364

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. 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.