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OCTONAUT

OCTONAUT is a 2007 tank ship. The Coast Guard has recorded 7 inspections since 2020, most recently in December 2025, along with 4 deficiencies.

Records from 2020 to 2025. Most recent: inspection, 2 December 2025.

Built
2007
Last inspected
2 December 2025
Documentation
Not in the documentation file of 10 August 2026
Controls
None recorded without a removal date

Everything above is free. The detail below — the inspection history, the deficiency record and the documentation record — is Professional, $39 a month. Sign in.

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 Tank Ship class in Maury's sources begin in 2016.

Inspection record

Last inspected 2 December 2025
Operational controls None recorded without a removal date
Years with a record 5 calendar years (2020–2025)
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

9340477
V7A4856
927716
Flag
MARSHALL ISLANDS
Maury page id
psix-927716

Documentation record

Tonnage as PSIX records it11570 - Convention (Subpart B), Gross Ton
6052 - Convention (Subpart B), Net Ton
19983 - Dead Weight, Ton
This hull's Official Number is not in the NVDC file dated 10 August 2026 as served by NOAA Fisheries, so no documentation record is shown. Absence from that file is a fact about the file, not about the hull.
Professional
Detail on this page

7 inspections, each with its date, unit and type; 4 deficiencies with the resolution recorded against each; the documentation record, as PSIX holds it. The counts in the summary above are the same counts, and they are free.

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Vessel history report

A report is not offered for this hull. Its record holds only 2 of the seven kinds of material a report is built from: inspections, deficiencies, operational controls, tow-unit appearances, casualty records, dimensions and documentation. That is a statement about the record, not about the vessel. What a sparse-record report looks like.

Inspection history · 7

2 December 2025 PSC B · Administrative Inspection · COC-CHEM & TVE Renew
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 8274457
12 April 2024 PSC B · COC-CHEM & TVE Renew · Administrative Inspection
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7894306
4 November 2022 PSC B · COC-CHEM & TVE Renew
Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 7581525
31 October 2022 Administrative Inspection
Administrative · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7586532
25 October 2021 Administrative Inspection
Administrative · Marine Safety Detachment Massena · USCG Great Lakes District (CGD-GL) · Activity 7338993
31 August 2021 COC-CHEM & TVE Annual · PSC B
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 7300933
1 June 2020 PSC A · COC-CHEM & TVE Renew
Physical examination · Sector Virginia · USCG East District (CGD-E) · Activity 6963716

Deficiency record · 4

09 - Working and Living Conditions › 092 - Working Conditions › Machinery
Issued 15 April 2024 Resolved
The machinery, boilers and other pressure vessels, associated piping systems and fittings shall be of a design and construction adequate for the service for which they are intended and shall be so installed and protected as to reduce to a minimum any danger to persons on board, due regard being paid to moving parts, hot surfaces and other hazards. PSCO observed hydraulic power pack piping and fittings actively leaking accumulating in a fabricated tray underneath. 74SOLAS(04) II-1/26.1
Condition: Improper/Lack of Maintenance
Action required: 16 - Rectify deficiencies w/in 14 days
Resolved 16 May 2024
Resolution: Received report from class showing replacement of multiple faulty O rings preventing further leaks.
02 - Structural Conditions › N/A - No Subsystem › Electrical installations in general
Issued 15 April 2024 Resolved
All electrical apparatus shall be so constructed and so installed as not to cause injury when handled or touched in the normal manner. PSCO observed an unauthorized electrical installation in the form of a surge protector spliced into a light fixture and zip tied to a cable run outside of the CO² room. Additionally, PSCO observed inadequetly insulated electrical connections in the following locations: - Both FO purifier electrical motors, - Both LO purifier electrical motors, - Sewage treatment plant level sensor, - Boiler burner junction box, - Light in emergency diesel generator space. 74SOLAS(04) II-1/45.1.3
Condition: Improper/Lack of Maintenance
Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Resolved 16 May 2024
Resolution: Received report from class showing all electrical installations addressed and adequately insulated.
09 - Working and Living Conditions › 092 - Working Conditions › Protection machinery
Issued 15 April 2024 Resolved
The machinery, boilers and other pressure vessels, associated piping systems and fittings shall be of a design and construction adequate for the service for which they are intended and shall be so installed and protected as to reduce to a minimum any danger to persons on board, due regard being paid to moving parts, hot surfaces and other hazards. PSCO observed guards missing/improperly mounted around both boiler feed water pumps. 74SOLAS(04) II-1/26.1
Condition: Placed in Improper Service
Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Resolved 16 May 2024
Resolution: Received report from class attesting that guards had been properly mounted on machinery in question.
06 - Cargo Operations Including Equipment › N/A - No Subsystem › Cargo transfer - Tankers
Issued 2 June 2020 Resolved
06106 - Cargo Operations Including Equipment - Each hose must be marked with "OIL SERVICE" or "HAZMAT SERVICE-SEE LIST" and the MAWP. Date of Manufacturer and date of latest test can either be marked on the hose or in a log book. Flex hoses amidship were not marked properly. 33CFR155.800 / 33CFR154.500(e) & (f) - 50ac
Condition: Placed in Improper Service
Action required: 50 - Rectify deficiencies w/in 30 days
Due 2 July 2020
Resolved 5 June 2020
Resolution: Received satisfactory class survey report, attesting to rectification of hose markings.

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.