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GEMINI

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

GEMINI is a 1980 offshore supply vessel. The Coast Guard has recorded 13 inspections since 2016, most recently in July 2025, along with 31 deficiencies and 1 casualty investigation in 2019.

Records from 2016 to 2025. Most recent: inspection, 10 July 2025.

Built
1980
Last inspected
10 July 2025
Documentation
Valid · documentation file of 10 August 2026
Inspections
13
Deficiencies
31 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
1 investigation · 2019
Inspected with
4 other vessels

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 10 July 2025
Recorded inspections13
…physical examinations10
…administrative events2
…with no type recorded1
Deficiencies 31 recorded · 0 without a recorded resolution
Operational controls None recorded without a removal date
Years with a record 9 calendar years (2016–2025)
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

US Official No.
630584
IMO number
—
Call sign
WDI6314
MISLE id
192768
Flag
UNITED STATES
Maury page id
psix-192768

Documentation record

Registered dimensions (L × B × D)61.5 ft × 24.1 ft × 5.7 ft
Registered tonnagegross 90 / net 80
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderSUN CONTRACTOR INC · HARVEY LA, UNITED STATES · built 1980
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeUNSPECIFIED
Hull configurationUNSPECIFIED
Hailing portHOUMA, LA
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 1 October 2025 · expires 31 October 2026
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 it90 - Regulatory (Subpart C or D), Gross Ton
80 - 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.

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.

GRAND ISLE Public Vessel, Unclassified · MISLE 162224 · 16 April 2019 · activity 6841433MISS ROLANETTE Towing Vessel · MISLE 1051579 · 16 April 2019 · activity 6841433KIRBY 17847 Tank Barge · MISLE 1095855 · 16 April 2019 · activity 6841433KIRBY 17848 Tank Barge · MISLE 1272541 · 16 April 2019 · activity 6841433

Inspection history · 13

10 July 2025 Administrative Inspection
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8182785
25 March 2025 Internal Structural Exam · Drydock Exam · COI Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8098980
18 October 2024 In-Service Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8020946
14 June 2023 Administrative Inspection · Internal Structural Exam · COI Inspection · Drydock Exam
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7714879
31 May 2023 Administrative Inspection
Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7702108
4 October 2021 Administrative Inspection · COI Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7326050
11 March 2020 Drydock Exam · Administrative Inspection · COI Inspection · Internal Structural Exam
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6979019
16 April 2019 Type not recorded
No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6841433
15 August 2018 Annual Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6513135
27 October 2017 Administrative Inspection · Deficiency Check
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6296322
12 September 2017 Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6265670
23 February 2016 Deficiency Check · Administrative Inspection · COI Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 5819917
16 February 2016 Administrative Inspection · Internal Structural Exam · Hull Examination
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 5845116

Deficiency record · 31

06 - Cargo Operations Including Equipment › N/A - No Subsystem › Other (cargo)
Issued 15 July 2025 Resolved
Auxiliary machinery shall be suitable in type and design for the purpose intended. After collision with another vessel, operator reported that the cargo lift crane experienced a leak around the hydraulic cylinder. Vessel must make satisfactory repairs to return the crane to service prior to crane operations.
Action required: 705 - Other - as specified
Resolved 21 July 2025
Resolution: Received photos of satisfactory repairs.
03 - Water/Weathertight Conditions › N/A - No Subsystem › Railing, gangway, walkway and means for safe passage
Issued 10 July 2025 Resolved
Except as otherwise provided in this section, rails or equivalent protection shall be installed near the periphery of all weather decks accessible to passengers and crew. Vessel sustained damage to hand rails and decking due to involvement in an allision. Vessel to conduct repairs to the satisfaction of the Coast Guard prior to carriage of passengers.
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 21 July 2025
Resolution: Received photos of satisfactory repairs.
01 - Certificates & Documentation › 011 - Ships Certificates › Certificate of Inspection (COI)
Issued 25 March 2025 Resolved
At least two re-inspections shall be made on each vessel within each triennial inspection period. When possible these re-inspections will be made at approximately equal intervals between triennial inspections for certification. Vessel missed annual inspection period having COI invalid. Vessel is required to have annual/COI inspection done to be issued a Temp COI prior to operation.
Condition: Invalid
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 9 April 2025
Resolution: Completed COI inspection, removed permanent Certificate of Inspection document from the vessel, and issued Temporary COI. Educated vessel rep and crew on inspection requirements.
03 - Water/Weathertight Conditions › N/A - No Subsystem › Machinery space openings
Issued 15 August 2018 Resolved
Port and Stbd MDE shaft packings were leaking excessively.
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 10 January 2019
Resolution: Shaft packing was tightened iaw manufacture recommendations all tests sat.
11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition
Issued 15 August 2018 Resolved
Lifejacket placards posted on the bridge and mess-deck area were outdated and not for the lifejackets currently in service.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 10 January 2019
Resolution: The proper lifejacket dawning plackard was provieded and posted.
11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition
Issued 15 August 2018 Resolved
Port 01 deck lifejacket stowage locations were mislabeled as “Work-Vest Storage Only”.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 10 January 2019
Resolution: Stowage location was relabeled "LIFEJACKETS"
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 15 August 2018 Resolved
Port MDE exhaust manifold was leaking lube/oil.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 10 January 2019
Resolution: Gasket was replaced stopping leak
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Auxiliary engine
Issued 15 August 2018 Resolved
Battery charger in engine room had exposed wiring.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 10 January 2019
Resolution: Romex connector was adjusted and cable was reset into junction box.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Auxiliary engine
Issued 15 August 2018 Resolved
Stbd engine room prime mover hydraulic pump had a leak coming from pump packing.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 10 January 2019
Resolution: O-ring was replaced stopping leak.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Auxiliary engine
Issued 15 August 2018 Resolved
Stbd engine room prime mover was missing safety guards around rotating machinery.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 10 January 2019
Resolution: Safety gaurds replaced.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Auxiliary engine
Issued 15 August 2018 Resolved
Hydraulic pressure gauges on bridge which indicate hydraulic pressure were inoperable.
Action required: 66 - Prior to drilling or production operations
Resolved 10 January 2019
Resolution: All gauges for all three legs are replaced.
04 - Emergency Systems › N/A - No Subsystem › Public address system
Issued 15 August 2018 Resolved
Vessel does not have a sufficient public address system to alert personnel on the main deck and galley areas of emergent situations.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 10 January 2019
Resolution: VSL provided a operable bull horn with fully charged batteries.
Lifesaving › Lifebuoys › Self-igniting Lights
Issued 12 September 2017 Resolved
All float light need new batteries
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 27 October 2017
Resolution: All float light batteries replaced
Accommodation/Occupational Safety › Occupational Safety › Guards for Exposed Hazards
Issued 12 September 2017 Resolved
Port and starboard engines require guards over rotating engine parts
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 27 October 2017
Engineering › Diesel Engine (propulsion-reduction gear) › Gear/Clutch Starter (hydraulic)
Issued 12 September 2017 Resolved
Clutch cable broken
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 27 October 2017
Resolution: Cable replaced
Electrical › Electric Generation Source (service) › Generator
Issued 12 September 2017 Resolved
Port generator oil pressure relief hose not reaching drip pan
Condition: Improper Installation
Action required: 17 - Rectify deficiencies prior to departure
Resolved 27 October 2017
Resolution: Longer hose attached to reach drip pan
Construction/Loadline › Penetrations › Gasket
Issued 12 September 2017 Resolved
Port and Starboard engine room hatch gaskets not installed properly and not water tight
Condition: Improper Installation
Action required: 17 - Rectify deficiencies prior to departure
Resolved 27 October 2017
Resolution: New gaskets properly installed
Engineering › Compressed Air System (start air) › Receiver/Bottle
Issued 12 September 2017 Resolved
Welding of support to tank conducted on air compressor tank. Tank needs to be hydro tested or replaced
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 27 October 2017
Resolution: New tank installed and operating sat.
Engineering › Fuel Oil Service System › Hose
Issued 12 September 2017 Resolved
Improper hose for service installed on port engine
Condition: Placed in Improper Service
Action required: 17 - Rectify deficiencies prior to departure
Resolved 27 October 2017
Resolution: Proper hose installed
Engineering › Pressure Vessel › Relief Valve
Issued 12 September 2017 Resolved
Water heater relief valve corroded
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 27 October 2017
Resolution: New relief valve installed
Fire Fighting › Fixed Fire Detection System › Heat Detectors
Issued 12 September 2017 Resolved
Heat detectors not working
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 27 October 2017
Resolution: Witnessed proper operation of heat detectors using heat gun
Navigation › Collision/Grounding Avoidance › Navigation Lights
Issued 12 September 2017 Resolved
Demonstrate proper operation of navigation lights and anchor light on mast
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 27 October 2017
Resolution: Witnessed proper operation of Navigation Lights
Fire Fighting › Fire Pumps › Pressure
Issued 12 September 2017 Resolved
Fire pump gauge showing only 30 p.s.i.
Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 13 October 2017
Resolved 27 October 2017
Resolution: Operated fire pump and gauge indicated 100 p.s.i.
Fire Fighting › Portable Dry Chemical Fire Extinguisher › Service
Issued 12 September 2017 Resolved
Service aft galley portable dry chem ext.
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 27 October 2017
Resolution: Fire extinguisher serviced
Electrical › Electrical Distribution System (service) › Ground Detection
Issued 12 September 2017 Resolved
Ground indicator not working and blanks needed in box in crew lounge
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 27 October 2017
Resolution: Ground indicator working and blanks installed in box
Accommodation/Occupational Safety › Medical/First Aid › Medicine Chest
Issued 12 September 2017 Resolved
Provide new first aid kit. Kit on board has expired components
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 27 October 2017
Resolution: New first aid kit provided
Lifesaving › Lifejacket/PFD (Type I) › Condition
Issued 12 September 2017 Resolved
Five (05) lifejackets need to be replaced
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 27 October 2017
Resolution: Five (05) new lifejackets provided
Electrical › Electric Generation Source (service) › Ground Detection
Issued 12 September 2017 Resolved
Ground indicator, gauges, and lights not working on port and starboard generator switchboards
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 27 October 2017
Resolution: Ground indicator, gauges, and lights working on port and starboard generator switchboards
Deck/Cargo › Cargo Transfer (solid) › General
Issued 12 September 2017 Resolved
Provide correct crane load placard
Condition: Invalid
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 27 October 2017
Resolution: New crane load placard attached to crane
Fire Fighting › Fire Hoses › Condition
Issued 12 September 2017 Resolved
Stencil vsl name of fire hoses
Condition: Improper/Lack of Maintenance
Due 12 October 2017
Resolved 27 October 2017
Resolution: Fire hoses stenciled with vessel name
Deck/Cargo › Cargo Transfer (solid) › General
Issued 23 February 2016 Resolved
Crane did not have valid 5 year load test. Required vessel rep to "Crane load test IAW 46CFR107.259
Action required: 705 - Other - as specified
Resolved 7 March 2016
Resolution: Witnessed satisfactory crane test conducted IAW API-2D by a qualified inspector.

Casualty record · 1

16 April 2019Routine · role: Involved in a Marine Casualty · activity 6841433
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.