CHEM SEA 1

Tank Ship · Built 2010s · USCG Heartland District (CGD-H)

CHEM SEA 1 is a 2016 tank ship. The Coast Guard has recorded 9 inspections since 2016, most recently in April 2026, along with 3 deficiencies — 1 with no resolution recorded —.

Records from 2016 to 2026. Most recent: inspection, 8 April 2026.

Built: 2016
Last inspected: 8 April 2026
Documentation: Not in the documentation file of 10 September 2026
Inspections: 9
Deficiencies: 3 recorded · 1 without a recorded resolution
Controls: None recorded without a removal date

Identity

US Official No.

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IMO number

9731729 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

CQTD

MISLE id

1400601

Flag

PORTUGAL

MMSI

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Maury page id

psix-1400601

Inspections, by type

…physical examinations8

…administrative events1

…past their stated due date1

Years with a record 6 calendar years (2016–2026)

The 9 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 13 September 2026, retrieved 18 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 1980.

Documentation record

Tonnage as PSIX records it16084 - Convention (Subpart B), Gross Ton
27128 - Dead Weight, Metric Ton
8460 - Convention (Subpart B), Net Ton
7359 - Displacement, Metric Ton

This hull's Official Number is not in the NVDC file dated 10 September 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.

Radio station licence

No FCC ship-station licence is recorded against this Official Number in the file of 6 September 2026. That is a fact about the licence file, not about the radio.

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 · 9

8 April 2026 PSC B · COC-CHEM & TVE Annual

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8344001

7 April 2025 PSC B · COC-CHEM & TVE Renew

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 8105155

23 January 2024 PSC B · COC-CHEM & TVE Annual

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7851654

28 February 2023 COC-CHEM & TVE Renew · PSC B

Physical examination · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 7640763

8 August 2018 Ballast Water Examination

Physical examination · Marine Safety Unit Portsmouth · USCG Northeast District (CGD-NE) · Activity 6504613

9 July 2018 COE-Dockside

Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 6465365

26 April 2018 ISPS II Exam · Ballast Water Examination · COC-CHEM Renew

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6396501

23 September 2016 Ballast Water Examination · COC-CHEM & TVE Renew · ISPS II Exam

Physical examination · Marine Safety Unit Lewes · USCG East District (CGD-E) · Activity 6004320

19 September 2016 Administrative Inspection

Administrative · Sector Delaware Bay · USCG East District (CGD-E) · Activity 6004178

Deficiency record · 3

14 - Pollution Prevention › 148 - Ballast Water › Ballast water discharge

Issued 8 April 2026 Resolved

33CFR 151.2030 (a) Vessel employing a Coast Guard approved ballast water management system (BWMS) must meet the following ballast water discharge standard (BWDS) in 33 CFR 151.2030. Vessel discharged ballast water into U.S. waters below BWDS. Prior to cargo operations, vessel must discharge all ballast water in accordance with 33 CFR 151.

Action required: 705 - Other - as specified
Due 18 July 2026
Resolved 9 April 2026
Resolution: Sector New Orleans PSC recieved and approved a request from the vessel to conduct limited cargo operations which would not require the discharge of ballast.

15 - Safety Management Systems (ISM) › N/A - No Subsystem › Company responsibility and authority

Issued 8 April 2026 Resolved

74 SOLAS (24)/IX/3.1 The company and the ship shall comply and the ship shall comply with the requirements of the ISM Code. Vessel failed to report bypass of BWMS and discharge into US waters.

Action required: 705 - Other - as specified
Resolved 8 April 2026
Resolution: Vessel provided communication records with agent of ballast report submission identifying untreated ballast water in accordance with vessel procedures. Vessel failed to notify CG of issues with the BWTS and failed to report bypass of BWTS and discharge.

15 - Safety Management Systems (ISM) › N/A - No Subsystem › Company responsibility and authority

Issued 8 April 2026 No resolution recorded

74 SOLAS (24)/ IX/ 3.1/ ISM Code 10.1 The company should establish procedures to ensure that the ship is maintained in accordance with the provisions of the relevant rules and regulations established by the compnay. The operational nature of the deficencies above provide objective evidence of a serious failure of the implementation of the ISM code. An internal audit report satisfactory to the OCMI must be submitted prior to the clearance of this deficency, within 90 days.

Action required: 705 - Other - as specified
Due 8 July 2026 — due date passed with no resolution recorded

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.