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LEVIATHAN
LEVIATHAN is a 1978 offshore supply vessel. The Coast Guard has recorded 8 inspections since 2021, most recently in February 2026, along with 31 deficiencies and 1 casualty investigation in 2008.
Records from 2008 to 2026. Most recent: inspection, 5 February 2026.
- Built
- 1978
- Last inspected
- 5 February 2026
- Documentation
- Valid · documentation file of 10 August 2026
- Deficiencies
- 31 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 1 investigation · 2008
Identity
599933
7517739
WDM6315
54678
Flag
UNITED STATES
Maury page id
psix-54678
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.
Inspections, by type
Every line above is a count of records the US Coast Guard wrote, or a date it recorded.
The counts in the strip above are the same counts; this table splits the inspections by
the kind of activity 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.
Documentation record
Registered dimensions (L × B × D)196.2 ft × 53.0 ft × 17.8 ft
Registered tonnagegross 415 / net 282
ITC dimensions (L × B × D)196.2 ft × 53.0 ft × 17.8 ft
ITC tonnagegross 1,287 / net 386
BuilderAMERICAN MARINE · NEW ORLEANS, LA, UNITED STATES · built 1978
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeUNSPECIFIED
Hull configurationUNSPECIFIED
Hailing portHOUMA, LA
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 12 June 2026 · expires 31 July 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 it1458 - Dead Weight, Ton
282 - Regulatory (Subpart C or D), Net Ton
386 - Convention (Subpart B), Net Ton
415 - Regulatory (Subpart C or D), Gross Ton
1287 - Convention (Subpart B), Gross Ton
282 - Regulatory (Subpart C or D), Net Ton
386 - Convention (Subpart B), Net Ton
415 - Regulatory (Subpart C or D), Gross Ton
1287 - 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 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
What it gives that this page does not: the whole record in one dated, citable document — every line with its Coast Guard activity id, the retrieval date on the cover, built to print to PDF with its page breaks — that a surveyor can attach and a lender can file. The same facts as this page, complete and in one file.
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.
A request, not a checkout: leave an email and Maury replies once, with the dated document for this hull and a Stripe invoice for $299. Nothing is charged before the document is in your hands.
Used only to answer this request. Not shared, not sold, and not added to a mailing list.
Inspection history · 8
5 February 2026
Internal Structural Exam · Examination of Repairs · Administrative Inspection · Vessel Attendance · Drydock Exam
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 8306708
28 April 2025
Annual Inspection · Deficiency Check
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8120617
4 June 2024
Annual Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7926710
12 March 2024
Drydock Exam · Deficiency Check · Internal Structural Exam · Administrative Inspection
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 7877878
2 June 2023
MTSA Verification · Commercial Dive Inspection · COI Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7702107
24 September 2021
Inclining Experiment
Physical examination · Marine Safety Unit Lafayette · USCG Heartland District (CGD-H) · Activity 7351210
6 August 2021
COI Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7279167
19 March 2021
Permit to Proceed · Internal Structural Exam · Drydock Exam · Examination of Repairs
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 7159437
Deficiency record · 31
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 29 April 2025
Resolved
Vessels with overnight accommodation for at least 10 individuals that are at least 79 feet and are required to have a load line must have cameras installed in passageways where doors open to staterooms with capable storage retention for 1 year. Vessel did not have surveillance cameras installed on board and will be permitted to finish current 10 day contract after which the vessel is prohibited to move until the required cameras are installed properly and verified by a marine inspector.
46 U.S.C 4901
04 - Emergency Systems › N/A - No Subsystem › Emergency steering position com./ compass reading
Issued 28 April 2025
Resolved
A vessel that relies on electricity to power Navigational Equipment and Lighting must be arranged so that the loads can be energized from two sources. Navigation equipment was not operational on emergency power.
04 - Emergency Systems › N/A - No Subsystem › Low level lighting in corridors
Issued 28 April 2025
Resolved
Emergency lighting is required to be automatically started and be capable of running for 6 hours. Emergency lighting was very dim and unusable in portions of machinery space and around survival equipment and embarkation stations.
11 - Life Saving Appliances › N/A - No Subsystem › Rescue boat inventory
Issued 28 April 2025
Resolved
Each rescue boat must be equipped in accordance with the Survival Craft Equipment List cited above. Rescue craft was missing / had damaged equipment for several items including, searchlight, knife, and inventory list.
03 - Water/Weathertight Conditions › N/A - No Subsystem › Doors
Issued 28 April 2025
Resolved
Each class 1 watertight door must be designed to withstand a head of water equivalent to the depth from the sill of the door to a depth of the margin line. STBD Foc’sle watertight door had a loose bolt preventing door from seating properly.
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 28 April 2025
Resolved
Electrical installations on vessels must ensure protection of crew from electrical hazards. Main switchboard in engine room had an open section that needs to be blanked
04 - Emergency Systems › N/A - No Subsystem › Fire drills
Issued 28 April 2025
Resolved
A fire drill and an abandon ship drill must be held on each vessel on alternating weeks (14 Days), and not immediately in conjunction with each other. Vessel was logging fire / abandon ship drills only once a month.
01 - Certificates & Documentation › 013 - Documents › Cargo information
Issued 28 April 2025
Resolved
The operator of a vessel with a capacity of 250 or more barrels of oil, shall provide transfer procedures that meet 33CFR155.750 (Contents of Transfer Procedures). Vessel was using Declaration of Inspection as their transfer procedures. Must have designated transfer procedures.
09 - Working and Living Conditions › 092 - Working Conditions › Warning notices
Issued 28 April 2025
Resolved
The vessel owner/ operator must ensure restricted areas are marked accordingly with their vessel security plan and must include required spaces listed in CFR. Pilothouse and machinery space did not have signage designating it as a restricted area.
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 28 April 2025
Resolved
Each OSV must carry lifebuoys so they are capable of rapidly being casted loose. Port aft buoy was blocked by additional items being stored. Items were removed allowing access to the lifebuoy.
11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition
Issued 4 June 2024
Resolved
Each OSV must carry lifejackets for each person onboard,
and additional at watch and survival craft stations. Five lifejackets by rescue boat had faulty retro-reflective tape, and stowage container didn't have marked the quantity inside of it. Total number of persons allowed onboard the vessel is limited to number of compliant lifejackets and container must be properly marked.
01 - Certificates & Documentation › 013 - Documents › Tables of working hours
Issued 4 June 2024
Resolved
Records of daily hours of rest must be maintained onboard the vessel. No record keeping of work rest hours was being maintained onboard the vessel.
04 - Emergency Systems › N/A - No Subsystem › Emergency, lighting, batteries and switches
Issued 4 June 2024
Resolved
Sufficient illumination must be provided by the emergency lighting to provide safe egress from each space. The emergency light leading to the thruster room was inoperable.
02 - Structural Conditions › N/A - No Subsystem › Decks - cracking
Issued 4 June 2024
Resolved
If the inspection reveals maintenance deficiencies, the vsl owner/operator must make repairs within the time specified by the [name withheld] deck plate supports were missing in the engine room leading to the bow thruster space making it dangerous to walk on.
11 - Life Saving Appliances › N/A - No Subsystem › Rescue boat inventory
Issued 4 June 2024
Resolved
Each OSV must carry a rescue boat equipped in accordance with table 133.175. The inoperable search light and the expired first aid kit must be replaced.
14 - Pollution Prevention › N/A - No Subsystem › VGP: Annual Report
Issued 4 June 2024
Resolved
The vessel is required to submit to EPA annual VGP reports. The last VRP report onboard the vessel was from 2019.
40 CFR 122
09 - Working and Living Conditions › 091 - Living Conditions › Other (crew and accommodation)
Issued 4 June 2024
Resolved
The owner or operator must equip each crew berthing area and wash in a visible location area with information regarding sexual assault and harassment, retaliation, and drug and alcohol usage and the procedures and resources to report crimes, including sexual assault and sexual harassment IAW 46 USC 11101 and CVC Policy Letter 23-04. Vessel had not yet met this requirements.
09 - Working and Living Conditions › 091 - Living Conditions › Other (crew and accommodation)
Issued 4 June 2024
Resolved
Vessel must be equipped with a master key control system which provides controlled access to key copies in accordance with 46 USC 3106 and CVC Policy Letter 23-06.
Vessel had not yet met this requirement.
46 USC 3106
03 - Water/Weathertight Conditions › N/A - No Subsystem › Doors
Issued 9 June 2023
Resolved
Vessel ensure watertight integerity. Vessel had watertight doors and escape hatch that were not watertight.
07 - Fire Safety › N/A - No Subsystem › Ready availability of fire fighting equipment
Issued 9 June 2023
Resolved
Fire Extinguisher shall be IAW API requirements. Fire Extinguisher was missing in or near the crane cab.
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 9 June 2023
Resolved
Life Buoys shall be appropiately marked IAW 160.150.
Aft P/S Lifebuoys needed to be remarked and SOLAS tape renewed.
14 - Pollution Prevention › 141 - MARPOL Annex I › Oil filtering equipment
Issued 9 June 2023
Resolved
Oily Water Seperators shall be maintained IAW operating and maintenance manuals. Oily water Seperator was disconnected and had not been maintained.
14 - Pollution Prevention › 141 - MARPOL Annex I › Pumping, piping and discharge arrangements
Issued 9 June 2023
Resolved
Each overboard discharge and shell connection, up to and including required shut-off valves shall be maintained. Overboard discharge valve shall be properly maintained and if necessary, renewed.
04 - Emergency Systems › N/A - No Subsystem › Man Overboard Drill (MOB)
Issued 9 June 2023
Resolved
Any licensed or certificed individual from the exercise of good judgement in any emergency. During the MOB Drill, a crew member leaned over the rail to launch the rescue boat.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 9 June 2023
Resolved
Non-Metallic felible hoses may be used in lube oil, fuel oil and fluid powere systems where flexibility is required and NTE 30 inches. Vessel had metal supports for hydrualic hoses in steering gear that were chaffing.
02 - Structural Conditions › N/A - No Subsystem › Steering gear
Issued 9 June 2023
Resolved
Strong and effect structural rudder stops must be fitted. Vessel had loose bolts for the vessel rudder stops.
09 - Working and Living Conditions › 092 - Working Conditions › Lighting (Working spaces)
Issued 9 June 2023
Resolved
Each globe or lens or diffuser of a lighting fixture must have a high-strength guard. Lighting fixtures were damaged in the rudder room.
09 - Working and Living Conditions › 092 - Working Conditions › Pipes, wires (insulation)
Issued 9 June 2023
Resolved
Suitable covers,guards, or rails must be installed on each exposed and dangerous place. Bow-thruster lagging was inadequate.
01 - Certificates & Documentation › 012 - Crew Certificates › Manning specified by the minimum safe manning doc
Issued 9 June 2023
Resolved
Each vessel must carry the personnel required by the COI. Vessel was missing one of the required credentialed crew member.
11 - Life Saving Appliances › N/A - No Subsystem › Maintenance of Life Saving Appliances
Issued 9 June 2023
Resolved
Each Rescue boat engine must be run ahead and astern for NLT 3 minutes weekly. Rescue boat engine was not run weekly as required. Informed Master and CE of requirement.
01 - Certificates & Documentation › 013 - Documents › Oil record book
Issued 9 June 2023
Resolved
Entries shall be made in the Oil Record Book on each occasion, on a tank to tank basis if appropriate, whenever any of the listed machiner space operations take place. The CE was using following the Cargo Operations instructions rather than the Machinery Space Operations. Instructed CE on proper record keeping.
Casualty record · 1
28 April 2008Routine · role: Involved in a Marine Casualty · activity 3382049
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.
Recorded names · 1
KEVIN GROS (2008). Names as the Coast Guard recorded them in incident records, with the years they appear; some are renames and some are spelling variants.
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.