DIAMOND GAS METROPOLIS

Tank Ship · Built 2020s · USCG Heartland District (CGD-H)

DIAMOND GAS METROPOLIS is a 2020 tank ship. The Coast Guard has recorded 7 inspections since 2020, most recently in January 2025, along with 2 deficiencies.

Records from 2020 to 2025. Most recent: inspection, 27 January 2025.

Built: 2020
Last inspected: 27 January 2025
Documentation: Not in the documentation file of 10 August 2026
Inspections: 7
Deficiencies: 2 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Identity

—

9862487

C6EQ2

1644891

Flag

BAHAMAS, THE

Maury page id

psix-1644891

Inspections, by type

…physical examinations6

…administrative events1

Years with a record 5 calendar years (2020–2025)

The 7 inspections in the strip above, split by the kind of activity the US Coast Guard recorded. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

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.

Documentation record

Tonnage as PSIX records it89846 - Dead Weight, Metric Ton
124956 - Displacement, Metric Ton
117564 - Convention (Subpart B), Gross Ton
35269 - Convention (Subpart B), Net 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.

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. Reports.

Inspection history · 7

27 January 2025 PSC B · COC-GAS Renew

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8065238

15 January 2024 COC-GAS Annual · PSC B

Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 7848748

31 October 2023 Administrative Inspection

Administrative · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 7824859

7 January 2023 PSC B · COC-GAS Renew

Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 7616504

26 December 2021 PSC B · COC-GAS Annual

Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 7367271

31 March 2021 Deficiency Check · Administrative Inspection

Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 7166469

2 December 2020 PSC A · COC-GAS Renew

Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 7100519

Deficiency record · 2

15 - Safety Management Systems (ISM) › N/A - No Subsystem › Safety and environment policy

Issued 2 December 2020 Resolved

33CFR151.2025(a)(1)- A Coast Guard approved BWMS must meet the applicable ballast water discharge standards at all times to discharge into the waters of the U.S. Vessel's BSWMS is INOP.

Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Resolved 31 March 2021
Resolution: Received, reviewed and accepted class report from ABS stating the deficiency was rectified.

14 - Pollution Prevention › 146 - MARPOL Annex VI › Diesel engine relating to air pollution control

Issued 2 December 2020 Resolved

MARPOL VI, 13.5.1.1&2- THE OPERATION OF A MARINE DIESEL ENGINE THAT IS INSTALLED ON A SHIP CONSTRUCTED ON OR AFTER 1 JAN 2016, EXCEPT WHEN THE EMISSION OF NITROGEN OXIDES FROM THE ENGINE IS WITHIN THE LIMITS AND IS OPERATING IN THE NORTH AMERICAN EMISSION CONTROL AREA. THE NITROGEN OXIDE CONTROL SENSORS ARE MALFUNCTIONING ON GENERATOR 1.

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.