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AI 522

Tank Barge · Barge class · Built 1990s · USCG Heartland District (CGD-H) · MARATHON PETROLEUM COMPANY, LP operator of record, 2023

AI 522 is a 1996 tank barge. The Coast Guard has recorded 58 inspections since 1997, most recently in May 2026, along with 3 deficiencies and 2 casualty investigations between 2010 and 2026.

Records from 1997 to 2026. Most recent: inspection, 4 May 2026.

Built: 1996
Last inspected: 4 May 2026
Documentation: Not in the documentation file of 10 September 2026
Inspections: 58
Deficiencies: 3 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 2 investigations · 2010–2026
Inspected with: 8 other vessels

Identity

1048311

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448898

Flag

UNITED STATES

MMSI

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Maury page id

psix-448898

Inspections, by type

…physical examinations33

…administrative events7

…with no type recorded18

Years with a record 25 calendar years (1997–2026)

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.

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 Barge class in Maury's sources begin in 1972.

Documentation record

Tonnage as PSIX records it1619 - Simplified, Gross Ton
1619 - Simplified, 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.

Inspected as a tow unit · 8

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.

PAUL G BLAZER Towing Vessel · MISLE 292987 · 19 March 2026 · activity 8328864 WEB 224 Tank Barge · MISLE 9745 · 6 March 2010 · activity 3691597 WEB 227 Tank Barge · MISLE 22221 · 6 March 2010 · activity 3691597 WEB 250T Tank Barge · MISLE 807183 · 6 March 2010 · activity 3691597 MELVIN R. TODD Towing Vessel · MISLE 824351 · 6 March 2010 · activity 3691597 LLOYD DUNNING Towing Vessel · MISLE 108034 · 6 October 2000 · activity 117975 MPC 80 Freight Barge · MISLE 344249 · 6 October 2000 · activity 117975 AI 502 Tank Barge · MISLE 434885 · 14 August 2000 · activity 454507

Inspection history · 58

4 May 2026 Internal Structural Exam · Administrative Inspection · COI Inspection · MTSA Verification · Cargo Tank Internal · Drydock Exam

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 8361282

19 March 2026 Type not recorded

No type recorded · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 8328864

23 March 2021 COI Inspection · MTSA Verification

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 7161509

12 March 2021 Examination of Repairs · Administrative Inspection

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 7155053

28 September 2020 Annual Survey · MTSA Verification

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 7067660

16 October 2019 MTSA Verification · Periodic Inspection

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 6846326

3 January 2019 Deficiency Check · Annual Inspection · Examination of Repairs · MTSA Verification

Physical examination · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 6605383

22 November 2018 Damage Survey

Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 6585412

5 April 2018 Type not recorded

No type recorded · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 6403901

23 January 2018 MTSA Verification · Annual Inspection

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 6342128

1 December 2016 Drydock Exam · Internal Structural Exam · Cargo Tank Internal · MTSA Verification · COI Inspection · Damage Survey

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 6054870

5 February 2016 MTSA Verification · Annual Inspection

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 5812190

26 February 2015 Administrative Inspection

Administrative · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 5075394

19 December 2014 Periodic Inspection · MTSA Verification

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 5042084

2 December 2013 Annual Inspection · MTSA Verification

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 4762173

20 November 2013 Type not recorded

No type recorded · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 4783044

27 December 2012 MTSA Verification · Annual Inspection

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 4507423

9 February 2012 MTSA Verification · COI Inspection · Internal Structural Exam

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 4241599

17 August 2011 Type not recorded

No type recorded · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 4123999

6 January 2011 Type not recorded

No type recorded · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3921973

6 January 2011 MTSA Verification · Annual Inspection

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3924247

28 July 2010 Type not recorded

No type recorded · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3808553

6 March 2010 Type not recorded

No type recorded · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 3691597

7 December 2009 Annual Inspection

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3644676

20 November 2008 MTSA Verification · Periodic Inspection

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3366604

26 February 2008 Examination of Repairs · Deficiency Check

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3162042

25 February 2008 Annual Inspection · MTSA Verification

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 3153302

24 January 2007 Hull Examination · Cargo Tank Internal · MTSA Verification · COI Inspection · Internal Structural Exam

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 2861204

11 April 2006 Security Plan Amendment Review - VSP

Administrative · Marine Safety Center (MSC) · Activity 2622104

4 January 2006 COI Inspection

Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 2560213

4 August 2005 Security Plan Amendment Review - VSP

Administrative · Marine Safety Center (MSC) · Activity 2451390

13 May 2005 Periodic Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 2356671

28 March 2005 Security Plan Amendment Review - VSP

Administrative · Marine Safety Center (MSC) · Activity 2321425

18 March 2005 MTSA Verification

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 2320290

29 November 2004 Annual Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 2250565

10 November 2004 Security Plan Amendment Review - VSP

Administrative · Marine Safety Center (MSC) · Activity 2238787

30 December 2003 Security Plan Review - VSP

Administrative · Marine Safety Center (MSC) · Activity 1984464

3 November 2003 Annual Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1941087

6 January 2003 Annual Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1727121

4 September 2002 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1670819

18 January 2002 Annual Inspection · Internal Structural Exam

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1480673

8 September 2001 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 455352

9 May 2001 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 483559

5 February 2001 COI Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1432439

6 October 2000 Type not recorded

No type recorded · MSO Paducah · USCG Heartland District (CGD-H) · Activity 117975

14 August 2000 Type not recorded

No type recorded · Marine Safety Detachment Cincinnati · USCG Heartland District (CGD-H) · Activity 454507

3 August 2000 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1053142

3 March 2000 Type not recorded

No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 484440

14 February 2000 Re-Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 816167

9 March 1999 COI Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 1424714

28 November 1998 Type not recorded

No type recorded · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 423088

9 November 1998 Examination of Repairs

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 803404

7 May 1998 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 477194

29 April 1998 Re-Inspection

Physical examination · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 789871

9 February 1998 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 470724

30 December 1997 Administrative

Administrative · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 1117440

10 August 1997 Type not recorded

No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 504411

4 April 1997 Initial Certification · Hull Examination

Physical examination · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 1442537

Deficiency record · 3

02 - Structural Conditions › N/A - No Subsystem › Other (Structural condition)

Issued 22 November 2018 Resolved

After effecting proper temporary repairs to #3 port cargo tank, vessel is authorized to transit to Paducah, KY (Marathon Petroleum) to offload cargo, gas free, and make permanent repairs to damaged #3 port cargo tank, void hatch covers #6 and #7, and cavel located adjacent to 3# port cargo tank.

Condition: Damaged By Earlier Event
Action required: 15 - Rectify deficiencies by next port
Resolved 3 January 2019
Resolution: All repairs and test of same, satisfactory. 03Jan18

Pollution Prevention/Response › Prevention Equipment › Overfill Devices

Issued 23 January 2018 Resolved

#3 starboard tank overfill alarm not working as intended.

Action required: 705 - Other - as specified
Due 23 February 2018
Resolved 23 January 2018
Resolution: repaired #3 starboard tank overfill alarm, working as intended

Construction/Loadline › Structures › Deck Plating

Issued 25 February 2008 Resolved

Make permanent repair to fracture in weld of 18" x 18" deck insert iwo #6 port void.

Action required: 705 - Other - as specified
Due 26 May 2008
Resolved 26 February 2008

Casualty record · 2

6 March 2010Routine · role: Involved in a Marine Casualty · activity 3691597

19 March 2026Routine · role: Involved in a Marine Casualty · at I-24 HIGHWAY BRIDGE · activity 8328864

Each line is an incident investigation the Coast Guard recorded with this hull among the vessels involved, with the date and the classification the Coast Guard gave it, and the bridge, lock or dam the investigation names where it names one. Involvement is not fault. The investigation narrative is not published. Source: IIR, through 2026.

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.