CHEM LEO

Tank Ship · Built 1990s · USCG Heartland District (CGD-H)

CHEM LEO is a 1997 tank ship. The Coast Guard has recorded 63 inspections since 1998, most recently in May 2014, along with 13 deficiencies — 1 with no resolution recorded — and 26 operational controls.

Records from 1998 to 2014. Most recent: inspection, 20 May 2014.

Built: 1997
Last inspected: 20 May 2014
Documentation: Not in the documentation file of 10 September 2026
Inspections: 63
Deficiencies: 13 recorded · 1 without a recorded resolution
Controls: None recorded without a removal date

Identity

US Official No.

—

IMO number

9167710 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

V7IW9

MISLE id

474637

Flag

MARSHALL ISLANDS

MMSI

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Maury page id

psix-474637

Inspections, by type

…physical examinations35

…administrative events9

…with no type recorded19

…past their stated due date1

Years with a record 14 calendar years (1998–2014)

The 63 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 12 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 it3536 - Convention (Subpart B), Net Ton
11629 - Dead Weight, Ton
14858 - Displacement, Ton
6332 - Convention (Subpart B), Gross 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 · 63

20 May 2014 COE-Administrative

Administrative · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 4861230

10 December 2011 Deficiency Check

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4205623

14 July 2011 Type not recorded

No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4081619

14 February 2011 Deficiency Check · Administrative Inspection

Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 3944731

10 February 2011 Type not recorded

No type recorded · Sector New York · USCG Northeast District (CGD-NE) · Activity 3943099

19 December 2010 Administrative Inspection

Administrative · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3913364

16 December 2010 Type not recorded

No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3912067

16 December 2010 Ballast Water Examination · COC-CHEM Renew · ISPS II Exam

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3912075

27 February 2009 Administrative Inspection

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3425366

29 September 2008 ISPS II Exam · Ballast Water Examination · COC-CHEM Renew

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 3334784

21 June 2006 COC-CHEM Renew · ISPS II Exam · Ballast Water Examination

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 2687375

1 March 2006 ISPS II Exam

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 2593787

10 August 2005 Type not recorded

No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 2458871

13 July 2005 Ballast Water Examination · MARPOL Annex V Examination · ISPS II Exam · MARPOL Annex I Examination · COC-CHEM Annual

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 2425392

21 January 2005 Random ISPS/MTSA/PSC

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 2279706

15 November 2004 Type not recorded

No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 2241524

23 July 2004 Type not recorded

No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 2164107

28 June 2004 COC-TVE Renew · ISPS II Exam

Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 2113585

15 June 2004 In-Service Inspection

Physical examination · Marine Safety Detachment Panama City · USCG Heartland District (CGD-H) · Activity 2098989

13 January 2004 Administrative Inspection

Administrative · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1983335

22 August 2003 Security Inspection

Physical examination · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1884281

12 July 2003 Type not recorded

No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1844362

12 July 2003 Type not recorded

No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1844588

11 July 2003 Type not recorded

No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1844355

10 July 2003 Certificate of Compliance

Administrative · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1843497

6 June 2003 Type not recorded

No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1811017

27 May 2003 Security Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1803723

17 May 2003 Security Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1796556

17 January 2003 Security Inspection

Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1731952

16 January 2003 Security Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1731953

26 November 2002 Security Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1711223

8 November 2002 Security Inspection

Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1702904

7 November 2002 Security Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1702467

13 October 2002 Security Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1689200

29 September 2002 Security Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1685730

23 September 2002 Security Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1679050

7 September 2002 Security Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1672844

28 August 2002 Security Inspection

Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1667838

21 August 2002 Security Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1666815

14 August 2002 Security Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1661821

29 July 2002 Security Inspection

Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1654478

27 July 2002 Security Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1654250

29 June 2002 Certificate of Compliance

Administrative · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1640226

20 June 2002 Security Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1642670

8 June 2002 Security Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1628750

28 May 2002 Security Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1622585

13 May 2002 Security Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1616017

30 April 2002 Security Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1611159

17 April 2002 Security Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1606212

15 February 2002 In-Service Inspection · Security Inspection

Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1486870

13 December 2001 In-Service Inspection

Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1475811

5 August 2001 Type not recorded

No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 292568

27 June 2001 Type not recorded

No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 291422

12 March 2001 Type not recorded

No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 288245

31 August 2000 Type not recorded

No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 281973

21 June 2000 Type not recorded

No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 279073

21 June 2000 Letter of Compliance (Initial/Renewal)

Administrative · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 820578

8 June 2000 Type not recorded

No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 278818

11 February 2000 Type not recorded

No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 274669

25 June 1999 Type not recorded

No type recorded · MSO PORTLAND, OREGON · USCG Northwest District (CGD-NW) · Activity 429974

25 June 1999 Letter of Compliance (Initial/Renewal)

Administrative · MSO PORTLAND, OREGON · USCG Northwest District (CGD-NW) · Activity 1090984

15 June 1998 Type not recorded

No type recorded · MSO TAMPA · USCG Southeast District (CGD-SE) · Activity 417540

15 June 1998 Letter of Compliance (Initial/Renewal)

Administrative · MSO TAMPA · USCG Southeast District (CGD-SE) · Activity 793855

Deficiency record · 13

Navigation › Piloting/Steering › Swing Meter

Issued 14 July 2011 Resolved

Rudder angle indicator inoperable. 33 CFR164.35(f)

Action required: 17 - Rectify deficiencies prior to departure
Resolved 18 July 2011
Resolution: Master stated, Pls note that we received the spare parts for the rudder indicator illumination and has installed it accordingly. Now, it is working fine and rudder indicator is properly illuminated now.

Lifesaving › Lifeboat › Markings

Issued 16 December 2010 Resolved

The life boats are required to have the vessel name, number of persons for which the lifeboats are approved, and the port of registry. The lifeboats are missing the required markings on the outboard side of the lifeboats. SOLAS 74(97cons.) III/41(9)

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 23 December 2010
Resolved 14 February 2011
Resolution: Vessel submitted photographic evidence that the lifeboat has been marked in accordance with SOLAS.

Deck/Cargo › Vapor Control Systems › Piping/Hoses

Issued 16 December 2010 No resolution recorded

The vapor line shall be painted red/yellow/red and labeled "vapor". Vapor line painted yellow with missing labeling. 46CFR39.20-1(d)

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 30 December 2010 — due date passed with no resolution recorded
Resolution: Vessel submitted photographic evidence that the vapor line has been painted red/yellow/red in accordance with 46CFR39.20-1(d).

Deck/Cargo › Holds/Tanks › Tank Level Monitoring Device

Issued 16 December 2010 Resolved

Tank overfill alarm shall be labeled black on white; at least 50mm high. Overfill alarm not labeled. 46CFR39.20-7(d)(3)

Action required: 705 - Other - as specified
Due 23 December 2010
Resolved 14 February 2011
Resolution: Vessel submitted photographic evidence that the overfill alarm has been labeled in accordance with 46CFR39.20-7(d)(3).

Accommodation/Occupational Safety › Other Accommodation Spaces › Open Deck Space

Issued 16 December 2010 Resolved

Every tanker shall be provided with the means to enable the crew to gain safe access to the bow. The safe access shelter is being used as a storage space which is not what the space was designed for. SOLAS 2001 Ch.II-1/Reg. 3-3.2

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Resolved 16 December 2010

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

Issued 16 December 2010 Resolved

Means shall be provided for draining every steam pipe in which dangerous water hammer action might otherwise occur. Buildup of water in the steam lines is causing a dangerous water hammer action. SOLAS 2001 Ch.II-1/Reg 33.2

Action required: 705 - Other - as specified
Resolved 16 January 2011

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

Issued 16 December 2010 Resolved

Tank overfill shall have an audible and visual alarm in the cargo deck area. Audible alarm is not audible from cargo deck. Rectify prior to loading Marpol Annex I cargo. 46CFR39.20-7(d)(2) / Rectify prior to departure from port to the satisfaction of the certificate issuing authority.

Action required: 17 - Rectify deficiencies prior to departure
Resolved 17 December 2010
Resolution: received class report attesting to proper repair and function of overfill alarm

Deck/Cargo › Vapor Control Systems › Vessel Vapor Overpressure/Vacuum Protection

Issued 28 June 2004 Resolved

Test high pressure and low pressure alarms in attendance of class society after equipment returns on board after calibration. To be completed pior to departure from Port of Houston.

Due 28 June 2004
Resolved 28 June 2004
Resolution: Received BV class report indicating that four pressure sensors were calibrated and tested in their presence. High/Low Vapor Pressure alarms were found to be operating properly.

Engineering › Fuel Oil Storage/Transfer System

Issued 12 July 2003 Resolved

#1 port bunker line wasted and holed (SOLAS 74, Reg. I/11): Renew wasted section of bunker line. Line not to be used in U.S. waters until permanent repairs are completed to the satisfaction of the certificate issuing authority. LEGACY COMPONENT DESC: Piping

Condition: Improper/Lack of Maintenance
Due 12 August 2003
Resolved 31 July 2003

Pollution Prevention/Response › Prevention Equipment

Issued 10 July 2003 Resolved

Chief Mate was unable to test and verify proper operation of ODME. Class must attend vessel, inspect and verify proper operation of the ODME prior to the loading Annex I cargoes. LEGACY COMPONENT DESC: Cargo Monitor/Control System

Action required: 705 - Other - as specified
Resolved 31 July 2003

Lifesaving

Issued 21 June 2000 Resolved

PROVIDE EXPERT SERVICING OF ALL BREATHING APPARATUS IN ACCORDANCE WITH IBC 14.2.6 TO THE SATISFACTION OF THE CERTIFICATE ISSUING AUTHORITY AND NO LATER THAN 21JUL00.

Condition: Unknown
Due 21 July 2000
Resolved 6 July 2000

Electrical

Issued 15 June 1998 Resolved

CLASS SURVEYOR TO VERIFY PROPER OPERATION OF EMERGENCY GENERATOR UNDER EMERGENCY LOAD.

Condition: Unknown
Due 2 July 1998
Resolved 2 July 1998

Engineering

Issued 15 June 1998 Resolved

CLASS TO VERIFY OPERATION OF OILY WATER SEPARATOR AS PER MARPOL 73/78 AND 33 CFR 155.380(b).

Condition: Unknown
Due 2 July 1998
Resolved 2 July 1998

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.