CHEMTRANS NAOS

Tank Ship · Built 2000s · USCG Heartland District (CGD-H)

CHEMTRANS NAOS is a 2006 tank ship. The Coast Guard has recorded 58 inspections since 2006, most recently in May 2023, along with 19 deficiencies — 2 with no resolution recorded — and 18 operational controls.

Records from 2006 to 2023. Most recent: operational control imposed, 15 May 2023.

Built: 2006
Last inspected: 15 May 2023
Documentation: Not in the documentation file of 10 September 2026
Inspections: 58
Deficiencies: 19 recorded · 2 without a recorded resolution
Controls: None recorded without a removal date

Identity

US Official No.

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IMO number

9274094 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

V7A6010

MISLE id

808057

Flag

MARSHALL ISLANDS

MMSI

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Maury page id

psix-808057

Inspections, by type

…physical examinations26

…administrative events13

…with no type recorded19

…past their stated due date2

Years with a record 14 calendar years (2006–2023)

The 58 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.

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 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 it72735 - Dead Weight, Metric Ton
87110 - Displacement, Metric Ton
41583 - Convention (Subpart B), Gross Ton
20922 - Convention (Subpart B), Net 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.

Inspection history · 58

15 May 2023 Type not recorded

No type recorded · Marine Safety Unit Brownsville · USCG Heartland District (CGD-H) · Activity 7689078

21 February 2023 Deficiency Check

Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 7639747

12 November 2022 COC-TVE Renew

Administrative · Resident Inspection Office St. Croix · USCG Southeast District (CGD-SE) · Activity 7593032

27 May 2022 PSC B

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 7459568

5 April 2022 PSC B

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7424921

13 October 2021 Type not recorded

No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7331697

17 September 2021 In-Service Inspection

Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 7314424

15 September 2021 Type not recorded

No type recorded · Sector Mobile · USCG Heartland District (CGD-H) · Activity 7313254

3 September 2021 Type not recorded

No type recorded · Resident Inspection Office St. Croix · USCG Southeast District (CGD-SE) · Activity 7303204

29 August 2021 Administrative Inspection

Administrative · Resident Inspection Office St. Croix · USCG Southeast District (CGD-SE) · Activity 7299223

24 August 2021 Administrative Inspection

Administrative · Sector Delaware Bay · USCG East District (CGD-E) · Activity 7295502

10 August 2021 Administrative Inspection

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7282718

1 July 2021 COC-TVE Renew · PSC B

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 7241336

25 December 2019 Administrative Inspection

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6878860

12 July 2019 In-Service Inspection

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6747469

19 June 2019 ISPS II Exam · Ballast Water Examination · COC-TVE Renew

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 6718692

17 January 2019 Damage Survey · Deficiency Check

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 6613578

11 December 2018 Type not recorded

No type recorded · Sector New York · USCG Northeast District (CGD-NE) · Activity 6595689

17 March 2018 Ballast Water Examination · ISPS II Exam · COC-TVE Renew

Physical examination · Sector Charleston · USCG Southeast District (CGD-SE) · Activity 6375374

19 February 2018 Administrative Inspection

Administrative · Sector Miami · USCG Southeast District (CGD-SE) · Activity 6357530

21 January 2018 Deficiency Check

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 6340876

14 January 2018 Type not recorded

No type recorded · Sector New York · USCG Northeast District (CGD-NE) · Activity 6337737

2 October 2017 Administrative Inspection

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6279302

2 June 2017 Deficiency Check

Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 6163303

30 March 2017 In-Service Inspection

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6114183

29 March 2017 Type not recorded

No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6113412

29 March 2017 Type not recorded

No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6113977

28 March 2017 Administrative Inspection

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6113696

28 March 2017 Type not recorded

No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6133646

24 March 2017 Ballast Water Examination · ISPS III Exam · COE-Offshore · COC-TVE Annual

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6108380

12 August 2016 ISPS II Exam · COE-Administrative

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 5970569

7 July 2016 COE-Dockside

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 5924212

5 March 2016 ISPS II Exam · COC-TVE Renew · Ballast Water Examination

Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 5823953

19 October 2014 Administrative Inspection

Administrative · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 5007901

6 August 2014 Type not recorded

No type recorded · Sector Charleston · USCG Southeast District (CGD-SE) · Activity 4945985

2 August 2014 ISPS II Exam

Physical examination · Sector Charleston · USCG Southeast District (CGD-SE) · Activity 4938852

5 June 2014 COE-Administrative

Administrative · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 4880023

15 July 2012 Type not recorded

No type recorded · Sector New York · USCG Northeast District (CGD-NE) · Activity 4379358

23 February 2012 ISPS II Exam

Physical examination · Resident Inspection Office Ponce · USCG Southeast District (CGD-SE) · Activity 4246512

17 January 2012 Deficiency Check

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 4225784

28 December 2011 Deficiency Check

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4214937

20 March 2009 Deficiency Check · PI Safety Exam · Ballast Water Examination

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 3437203

20 March 2009 Type not recorded

No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 3437460

26 August 2008 Type not recorded

No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3309183

26 August 2008 COC-TVE Renew · ISPS II Exam · Ballast Water Examination

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3309195

3 September 2007 Type not recorded

No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3047405

24 May 2007 Administrative Inspection

Administrative · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 2938936

14 March 2007 COC-TVE Annual · Ballast Water Examination

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 2888087

13 March 2007 ISPS II Exam

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 2887065

18 February 2007 Type not recorded

No type recorded · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 2875062

17 February 2007 Type not recorded

No type recorded · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 2871047

15 October 2006 Administrative Inspection

Administrative · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 2800887

6 September 2006 Type not recorded

No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 2771454

29 August 2006 Administrative Inspection

Administrative · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 2763355

16 March 2006 Deficiency Check

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 2603632

9 March 2006 COC-TVE Renew · ISPS II Exam · Ballast Water Examination

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 2599579

9 March 2006 Type not recorded

No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 2599580

9 March 2006 Type not recorded

No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 2599687

Deficiency record · 19

10 - Safety of Navigation › N/A - No Subsystem › Radar

Issued 15 May 2023 No resolution recorded

ALL SHIPS OF 300 GROSS TONNAGE AND UPWARD BE FITTED WITH A 9 GHZ RADAR, OR OTHER MEANS, TO DETERMINE AND DISPLAY THE RANGE BEARING OF RADAR TRANSPONDERS AND OF OTHER SURFACE CRAFT, OBSTRUCTIONS, BUOYS, SHORELINES AND NAVIGATIONAL MARKS TO ASSIST IN NAVIGATION AND IN COLLISION AVOIDANCE. VESSEL REPORTED A NON-OPERATIONAL 9GHZ/X-BAND RADAR PRIOR TO ARRIVAL, LOD ISSUED FOR INBOUND ENTRY TO PORT. VESSEL DEPARTED PRIOR TO REPAIRS BEING CONDUCTED. SOLAS (20) V 19.2.3.2

Action required: 17 - Rectify deficiencies prior to departure
Due 19 May 2023 — due date passed with no resolution recorded

10 - Safety of Navigation › N/A - No Subsystem › Long-range identification and tracking system (LRIT)

Issued 15 May 2023 No resolution recorded

SHIP SHALL BE FITTED WITH A SYSTEM TO AUTOMATICALLY TRANSMIT LONG-RANGE INDENTIFICATION AND TRACKING INFORMAITON. VESSEL REPORTED A NON-OPERATIONAL LONG-RANGER IDENTIFICATION TRACKER (LRIT) PRIOR TO ARRIVAL, LOD ISSUED FOR INBOUND ENTRY TO PORT. VESSEL DEPARTED PRIOR TO REPAIRS BEING CONDUCTED. SOLAS (20) V 19-1 2.1.1

Action required: 17 - Rectify deficiencies prior to departure
Due 19 May 2023 — due date passed with no resolution recorded

03 - Water/Weathertight Conditions › N/A - No Subsystem › Cargo & other hatchways

Issued 12 November 2022 Resolved

The means for securing and maintaining weathertightness on ballast tank hatchways shall ensure tightens can be maintained in any sea conditions. Ballast tank hatchway found with steel wastage preventing weathertightness.

Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Due 12 November 2022
Resolved 21 February 2023
Resolution: Received Class Report attesting to repairs

03 - Water/Weathertight Conditions › N/A - No Subsystem › Railing, gangway, walkway and means for safe passage

Issued 12 November 2022 Resolved

Efficient guard rails shall be fitted to all exposed parts of the freeboard and superstructure decks. Multiple railing courses on both the cargo and superstructure are no longer sufficient due to steel wastage.

Action required: 50 - Rectify deficiencies w/in 30 days
Due 12 December 2022
Resolved 21 February 2023
Resolution: Received Class Report attesting to repairs.

12 - Dangerous Goods › N/A - No Subsystem › Other (tankers)

Issued 12 November 2022 Resolved

A closed gauging system or gauging the amount of cargo in a tank does not have any openings through within liquid can escape. The closed system on the #3 port cargo tank has a small leak.

Action required: 10 - Deficiency Rectified
Due 12 November 2022
Resolved 12 November 2022
Resolution: Engineers replaced gasket on closed gauging system.

07 - Fire Safety › N/A - No Subsystem › Other (fire safety)

Issued 27 May 2022 Resolved

Tanks of a capacity of 500L and above situated above a double bottom...shall be fitted with a cock or valve directly on the tank and capable of being closed from a safe position outside the space converned. PSC members observed the quick-closing valve cable snap when tested on on the emergency generator making the quick-closing valve inoperable.

Condition: Improper Installation
Action required: 10 - Deficiency Rectified
Resolved 27 May 2022
Resolution: Cable was replaced prior to completion of the Exam.

07 - Fire Safety › N/A - No Subsystem › Oil accumulation in engine room

Issued 5 April 2022 Resolved

The purpose of this regulation is to prevent the ignition of flammable liquids. Means shall be provided to control leaks of flammable liquids. PSCO observed fuel oil accumulation around the boiler fuel oil pumps in the purifier room as well as on the lagging for piping leading out of the space. Fuel oil accumulation and soaked lagging was also observed in the vicinity of cylinders #3 and #4 on the main engine. 74 SOLAS (09) II-2/4.1.1

Action required: 17 - Rectify deficiencies prior to departure
Due 7 April 2022
Resolved 7 April 2022
Resolution: Received a satisfactory class report.

10 - Safety of Navigation › N/A - No Subsystem › Radar

Issued 17 September 2021 Resolved

All ships of 3000 gross tonnage and upwards shall, in addition to meeting the requirements of paragraph 2.5, have a 3 GHz radar...to determine and display the range and bearing of other surface craft, obstructions, buoys, shoreline and navigational marks to assist in navigation and collision avoidance. Vessel self reported in-operable S-band radar, received parts to Pascagoula MS, vessel was unable to repair due to scope of repair.

Condition: Improper/Lack of Maintenance
Action required: 50 - Rectify deficiencies w/in 30 days
Due 19 October 2021
Resolved 17 October 2021
Resolution: Vessel provided service and class reports attesting to repairs being completed and system being fully operational.

11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition

Issued 1 July 2021 Resolved

A sufficient number of life jackets shall be carried for persons on watch and for use at remotely located survival craft stations. The life jackets carried for persons on watch should be stowed on the bridge, in the engine room and at any other manned watch station. A life jacket required to be stowed in engine control room was missing and another was wasted and not fit for use.

Condition: Improper Installation
Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Resolved 7 August 2021
Resolution: Received satisfactory report attesting to rectification of missing lifejacket.

11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition

Issued 1 July 2021 Resolved

A life jacket complying with the requirements of paragraph 2.2.1 or 2.2.2 of the Code shall be provided for every person on board the ship. A life jacket shall be provided with a releasable buoyant line or other means to secure it to a life jacket worn by another person in the water.

11 - Life Saving Appliances › N/A - No Subsystem › On board training and instructions

Issued 1 July 2021 Resolved

The training manual, which may comprise several volumes, shall contain instructions and information, in easily understood terms illustrated whenever possible, on the life-saving appliances provided in the ship and on the best methods of survival. Training manual instructions for life jackets did not match type of life jacket on board vessel.

Condition: Improper/Lack of Maintenance
Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Resolved 7 August 2021
Resolution: Received satisfactory report attesting to rectification of missing/incorrect training manuals. Correct manuals were ordered/replaced.

07 - Fire Safety › N/A - No Subsystem › Inert gas system

Issued 1 July 2021 Resolved

The inert gas system shall be capable of inerting, purging, and gas-freeing empty tanks and maintaining the atmosphere in cargo tanks with the required oxygen content. The vessel's flue gas blower was found leaking inert gas.

Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Resolved 2 July 2021
Resolution: Vessel crew tightened gasket on flue gas blower.

Pollution Prevention/Response › Prevention Equipment › Oily Water Separator (15 ppm)

Issued 19 February 2018 Resolved

01 - 1730 - Oil filtering equipment referred to in this regulation shall be such as will ensure that any oily mixture discharged into the sea after passing through the system has an oil content not exceeding 15ppm. Vessel's Oily Water Separator is inoperable. Due 16Mar18 ac

Action required: 705 - Other - as specified
Due 16 March 2018
Resolved 17 March 2018
Resolution: Received satisfactory class report and technician report attesting to the proper installation of new OCM. USCG also witnessed satisfactory test of equipment.

Operations/Management › Vessel Safety Management › Maintenance of Ship/Equipment

Issued 30 March 2017 Resolved

1410-Propulsion Main Engine- Vessel experienced a main engine loss of propulsion on 29Mar17. Repaired with assistance of engine manufacturer technician. Technician and Class reports submitted and accepted. SOLAS 74 (2014 Cons) I/11 10c

Due 30 March 2017
Resolved 30 March 2017
Resolution: Accepted and received class and technician report attesting to proper repairs of main engine RPM sensors.

Lifesaving › Launching Appliances › Winch

Issued 24 March 2017 Resolved

0635-LAUNCH ARRANGEMENT FOR RESCUE BOATS-ALL LIFESAVING APPLIANCES SHALL BE IN WORKING ORDER AND READY FOR IMMEDIATE USE. VESSEL NOTIFIED PSC THAT RESCUE BOAT WINCH AND WINCH MOTOR ARE INOPERABLE. 74 SOLAS (AM) III/20. 17A (changed to 15MAY17 as per SEC NOLA PSC Supervisor)

Action required: 705 - Other - as specified
Due 15 May 2017
Resolved 12 June 2017
Resolution: Vessel provided proper documentation from Class attesting to the repairs made to the rescue boat winch.

Lifesaving › Rescue Boat › Carriage Requirement

Issued 20 March 2009 Resolved

0635; Rescue boat was being tested in front of DNV representative for annual verification of SEC. The forward hoisting slings parted while the boat was being recovered causing the boat dropped approximately 30 ft into the water injuring three crewmembers. Proper operation of the launching and recovery system must be tested and certified by the Classification Society and technical representative.

Action required: 17 - Rectify deficiencies prior to departure
Due 20 March 2009
Resolved 3 April 2009
Resolution: Proper operation of the system was completed and verified by the Class and NORSAFE Technical Representative.

Deck/Cargo › Cargo Transfer/Lightering (liquid) › Cargo Pump

Issued 26 August 2008 Resolved

During exam of cargo pump room cargo residue was discovered on the first vertical flange on the discharge line of cargo pump #2. Prior to discharge operations using pump #2 submit documentation attesting to the proper repairs of the leaky flange gasket.

Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Resolved 30 August 2008
Resolution: ON 22SEP08, Received letter from class attesting to the proper repair of the cargo line. Documentation from class and signed by [name withheld] (lead supervisor). Vessel is released to use #2 pump for discharge.

Engineering › Steering Gear System › Pump

Issued 9 March 2006 Resolved

08 March 2006 - Vessel experienced a loss of steering while transiting into San Francisco Bay. Vessel Must have a classification survey prior to departure from port.

Action required: 17 - Rectify deficiencies prior to departure
Resolved 10 March 2006
Resolution: Class survey was completed for steering gear.

Navigation › Collision/Grounding Avoidance › Radar

Issued 9 March 2006 Resolved

08 March 2006 - Vessel has inoperable 3 cm radar.

Action required: 17 - Rectify deficiencies prior to departure
Resolved 16 March 2006
Resolution: Received faxed technician report stating that radar is repaired.

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.