IRIDESCENT is a 2009 tank ship. The Coast Guard has recorded 7 inspections since 2016, most recently in February 2023, along with 10 deficiencies and 1 operational control.
Records from 2016 to 2023. Most recent: inspection, 2 February 2023.
This record may be incomplete: the most recent inspection recorded for this vessel was 3 years ago. Maury shows what the Coast Guard recorded, not whether the vessel has been inspected since, is still in service, or what condition it is 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.
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.
Tonnage as PSIX records it34934 - Convention (Subpart B), Net Ton 62775 - Simplified, Gross Ton 112871 - Dead Weight, Metric Ton 134015 - Displacement, Metric Ton 34934 - Simplified, Net Ton 62775 - Convention (Subpart B), Gross 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.
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.
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.
Used only to tell you when the report exists.
Not shared, not sold, and not added to a mailing list.
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.
3032:As far as practicable drills shall be conducted as if there was an actual emergency. Vessels crew failed two fire drills by not donning their equipment properly, inadequate communication, not establishing fire boundaries, locked security doors blocking access to fire because fire team did not have keys, and See Narrative.
Condition: Invalid
Action required: 705 - Other - as specified
Due 25 November 2016
Resolved 27 November 2016
Resolution: Satisfactory conducted a fire drill.
1730: The condition of the ship and its equipment shall be maintained to conform with the provisions of the present regulations to ensure that the ship in all aspects will remain fit to proceed to sea without danger to the ship or persons on board. The oily water separator stage #2 has two patches and small pin hole leak. See Narrative.
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 3 December 2016
Resolution: Corrected to the satisfaction of the attending Classification Representative.
1820: The condition of the ship and its equipment shall be maintained to conform with the provisions of the present regulations to ensure that the ship in all aspects will remain fit to proceed to sea without danger to the ship or persons on board. Hydraulic valve CV-50 in the pump room is leaking. No documentation was found stating who or when the leak occurred. 74 SOLAS (14 cons) I/II, 17ac.
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 3 December 2016
Resolution: Corrected to the satisfaction of the attending Classification Representative.
Engineering › Sea-water System (primary cooling) › Piping
Issued 25 November 2016Resolved
1499: The machinery and associated piping shall be of design and construction adequate for the service which they are intended. The following patches were found without documentation: 1) Fresh water generator pump inlet, discharge, and valve, 2) Drain line above electrical panel marked "E/R Floor AFT Group Starter" 3) Cascade tank condenser bell end 4) Salt water inlet and See Narrative
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 3 December 2016
Resolution: Corrected to the satisfaction of the attending Classification Representative.
Deck/Cargo › Inert Gas System › IGS Scrubber
Issued 25 November 2016Resolved
1899: The Inert Gas System referred to in paragraph 5.5.3.1 shall be designed, constructed and tested in accordance with the fire safety code - IGS scrubber has a leak on the underside wear the drain pipe. The drain pipe to the scrubber has been patched. #1 and #2 blower drain lines are showing signs of leakage. The crew is only testing the high temp alarm by raising the See Narrative.
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 3 December 2016
Resolution: Corrected to the satisfaction of the attending Classification Representative.
Lifesaving › Launching Appliances › Winch
Issued 25 November 2016Resolved
0615: Before the ship leaves port and at all times during the voyage all life-saving appliances shall be in working order and ready for immediate use. The port side rescue boat davit limit switch is inoperable and the single point release cable came off the drum and interfered with the boats recovery. 74 SOLAS (14 cons) III/20, 17ac.
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 3 December 2016
Resolution: Corrected to the satisfaction of the attending Classification Representative.
Fire Fighting › Structural - A Class Divisions › Fire Doors
Issued 25 November 2016Resolved
0799: General arrangement plans shall clearly show the various fire sections enclosed by "A" class divisions and "B" class divisions. Class "A" doors on the vessel are marked as class "B" doors on the fire control plan. Division symbols on the legend do not match the diagrams, and in the engine changing room there is an unapproved washer and dryer. 74 SOLAS (14 cons) II-2 15.2.4.1, 17ac.
Condition: Improper Installation
Action required: 17 - Rectify deficiencies prior to departure
Resolved 27 November 2016
Resolution: Corrected to the satisfaction of the attending Classification Representative.
Fire Fighting › Combustible Materials › Linings
Issued 25 November 2016Resolved
0710: The ignitability of combustible materials shall be restricted. The waste oil tank insulation is oil soaked. 74 SOLAS (14 cons) II-2/4.1.3, 17ac.
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 3 December 2016
Resolution: Corrected to the satisfaction of the attending Classification Representative.
Documentation › Logs/Records › Ballast Water Logs/Records
Issued 25 November 2016Resolved
2510: Vessel must maintain a ballast water management plan. Vessel is not currently following or documenting items, including Bio-fouling. 33 CFR 2050(g) IMO MEPC 207(62), 10c.
Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 25 November 2016
Resolved 25 November 2016
Resolution: Spoke with [name withheld] and Chief Engineer about documentaion for Ballast and Bio-fouling.
Documentation › Safety Management System › Conformity Maintenance Procedures
Issued 25 November 2016Resolved
2560: The company and ship shall comply with the ISM Code. Due to the listed objective evidence, the Port State Control officer questions the adequacy of the vessel Safety Management System. An external audit is recommended to be conducted prior to departure by the Flag State or Recognized Authority to determine whether the ship is operating in accordance with the ISM Code. 74 SOLAS (14 cons)
Condition: Improper/Lack of Maintenance
Due 25 December 2016
Resolved 17 December 2016
Resolution: This deficiency has been removed due to the fact that the vessel management is in the process of officially changing along with the vessel's classification society, flag state, and name.
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.