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IB 9520

Tank Barge · Barge class · Built 1970s · USCG Heartland District (CGD-H)

IB 9520 is a 1975 tank barge. The Coast Guard has recorded 79 inspections since 1981, most recently in February 2024, along with 19 deficiencies.

Records from 1981 to 2024. Most recent: inspection, 6 February 2024.

Built
1975
Last inspected
6 February 2024
Documentation
Valid · documentation file of 10 August 2026
Inspections
79
Deficiencies
19 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Inspected with
4 other vessels

Identity

US Official No.
552699
IMO number
—
Call sign
—
MISLE id
47730
Flag
UNITED STATES
Maury page id
psix-47730

Inspections, by type

…physical examinations47
…administrative events11
…with no type recorded21
Years with a record 40 calendar years (1981–2024)
The 79 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 Barge class in Maury's sources begin in 1972.

Documentation record

Registered dimensions (L × B × D)195.1 ft × 35.1 ft × 10.0 ft
Registered tonnagegross 785 / net 785
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderHOUSTON, TX, UNITED STATES · built 1975
Hull materialSteel
PropulsionUNSPECIFIED
Hull shapeUNSPECIFIED
Hull configurationUNSPECIFIED
Hailing portST LOUIS, MO
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 27 February 2026 · expires 31 March 2027
Service, as the file records itTank Barge
Hull formbarge (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it785 - Regulatory (Subpart C or D), Gross Ton
785 - Regulatory (Subpart C or D), Net Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 August 2026, matched to this hull on its Official Number. Registered and ITC measurements are two systems and are never combined. One snapshot is held so far; documentation history begins with the next.

One vessel history report for this hull — every record on this page in one dated, citable document — $300, on request.

Inspected as a tow unit · 4

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.

IB9557 Tank Barge · MISLE 47955 · 4 June 2014 · activity 4880409CSS CHICORA Towing Vessel · MISLE 193903 · 9 January 1997 · activity 73445THE CADET Towing Vessel · MISLE 206750 · 9 January 1997 · activity 73445CHEM 1401 Tank Barge · MISLE 262081 · 9 January 1997 · activity 73445

Inspection history · 79

6 February 2024 Administrative Inspection
Administrative · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 7861720
30 March 2022 Examination of Repairs · Administrative Inspection
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7421538
15 November 2021 Examination of Repairs · Administrative Inspection
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7352418
24 June 2021 Damage Survey · Deficiency Check · Examination of Repairs · Administrative Inspection
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 7234743
3 April 2021 Damage Survey · Administrative Inspection
Physical examination · Marine Safety Unit Victoria · USCG Heartland District (CGD-H) · Activity 7168976
15 August 2019 Examination of Repairs
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 6784257
26 February 2019 Examination of Repairs
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 6632753
18 January 2019 Damage Survey
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 6612416
9 August 2018 Damage Survey · MTSA Verification · COI Inspection · Examination of Repairs · Deficiency Check · Administrative Inspection · Internal Structural Exam
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 6506155
20 June 2018 Damage Survey · Administrative Inspection
Physical examination · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 6455207
9 August 2017 MTSA Verification · Administrative Inspection · Annual Inspection
Physical examination · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 6266038
7 August 2017 Examination of Repairs
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 6233247
27 September 2016 Annual Inspection · Administrative Inspection · MTSA Verification
Physical examination · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 6018598
19 July 2016 Type not recorded
No type recorded · Sector Lower Mississippi · USCG Heartland District (CGD-H) · Activity 5946189
4 January 2016 Examination of Repairs
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 5790553
15 October 2015 Periodic Inspection
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 5743505
5 September 2014 Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 5010630
3 September 2014 Examination of Repairs · Deficiency Check
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 4972082
19 August 2014 Damage Survey · Permit to Proceed
Physical examination · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 4961135
4 June 2014 Type not recorded
No type recorded · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 4880409
22 October 2013 COI Inspection · Drydock Exam · Examination of Repairs · MTSA Verification · Internal Structural Exam · Cargo Tank Internal
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 4735044
29 February 2012 Administrative Inspection
Administrative · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 4253555
31 August 2011 Periodic Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 4131861
30 December 2010 Permit to Proceed · Administrative Inspection
Administrative · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 3917914
31 August 2010 Administrative Inspection
Administrative · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 3838666
11 August 2010 Administrative Inspection · Annual Inspection
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 3821395
14 October 2008 Internal Structural Exam · COI Inspection · Hull Examination
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 3344210
23 July 2007 Annual Inspection
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 3005777
19 November 2006 Type not recorded
No type recorded · Marine Safety Detachment Quad Cities · USCG Heartland District (CGD-H) · Activity 2824713
18 July 2006 Type not recorded
No type recorded · Sector Mobile · USCG Heartland District (CGD-H) · Activity 2720218
12 July 2006 Annual Inspection
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 2710770
26 May 2006 Examination of Repairs
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 2659840
1 May 2006 Damage Survey · Permit to Proceed
Physical examination · MSD ST. PAUL · USCG Heartland District (CGD-H) · Activity 2641372
19 July 2005 MTSA Verification · Periodic Inspection
Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 2431719
7 October 2004 Administrative Inspection
Administrative · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 2215952
10 August 2004 MTSA Verification · Annual Inspection
Physical examination · MIDET WEST DETAIL · USCG Heartland District (CGD-H) · Activity 2161598
30 December 2003 Security Plan Review - ASP
Administrative · Marine Safety Center (MSC) · Activity 1974731
11 September 2003 Cargo Tank Internal · COI Inspection · Hull Examination · Internal Structural Exam
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 1897552
26 August 2002 Examination of Repairs
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 1668038
18 June 2002 Annual Inspection
Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 1634137
26 June 2001 Re-Inspection · Deficiency Check
Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1472278
25 August 2000 COI Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1369809
12 October 1999 Re-Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1372788
25 September 1998 COI Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1372367
29 October 1997 Administrative
Administrative · MSO Paducah · USCG Heartland District (CGD-H) · Activity 780639
22 October 1997 COI Inspection
Physical examination · MSO Paducah · USCG Heartland District (CGD-H) · Activity 1446542
24 July 1997 Administrative
Administrative · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 782957
9 January 1997 Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 73445
17 October 1996 Re-Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1409581
23 February 1996 Examination of Repairs
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1421074
29 November 1995 Type not recorded
No type recorded · MSD QUAD CITIES · USCG Heartland District (CGD-H) · Activity 518072
30 October 1995 COI Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1446269
27 December 1994 Re-Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1461621
30 September 1994 Administrative
Administrative · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1177579
1 March 1994 Administrative
Administrative · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 854173
28 October 1993 Hull Examination · COI Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1464480
22 September 1993 Administrative
Administrative · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 839718
16 September 1993 Type not recorded
No type recorded · MSO HUNTINGTON · USCG Heartland District (CGD-H) · Activity 449538
26 February 1993 Type not recorded
No type recorded · MSO Mobile · USCG Heartland District (CGD-H) · Activity 466263
12 October 1992 COI Inspection
Physical examination · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 954265
26 June 1992 Type not recorded
No type recorded · Marine Safety Detachment Cincinnati · USCG Heartland District (CGD-H) · Activity 451331
24 October 1991 Type not recorded
No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 935640
23 October 1991 Re-Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1245571
15 May 1991 Type not recorded
No type recorded · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 450648
26 November 1990 Type not recorded
No type recorded · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 457605
25 October 1990 Hull Examination · COI Inspection
Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1210921
28 April 1990 Type not recorded
No type recorded · MSO CHICAGO · USCG Great Lakes District (CGD-GL) · Activity 491653
21 November 1989 Type not recorded
No type recorded · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 489507
20 June 1989 Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1350803
5 June 1989 Deficiency Check · COI Inspection
Physical examination · MSO Paducah · USCG Heartland District (CGD-H) · Activity 1044492
2 June 1988 Re-Inspection
Physical examination · MIO HOUSTON · USCG Heartland District (CGD-H) · Activity 892512
12 June 1987 Hull Examination · COI Inspection
Physical examination · MIO HOUSTON · USCG Heartland District (CGD-H) · Activity 1317102
2 March 1987 Type not recorded
No type recorded · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 530114
2 March 1987 Type not recorded
No type recorded · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 1014232
20 May 1986 COI Inspection
Physical examination · MIO HOUSTON · USCG Heartland District (CGD-H) · Activity 1293185
16 May 1985 Type not recorded
No type recorded · MIO HOUSTON · USCG Heartland District (CGD-H) · Activity 979165
19 June 1984 Type not recorded
No type recorded · MIO HOUSTON · USCG Heartland District (CGD-H) · Activity 1281323
3 May 1983 Type not recorded
No type recorded · MIO HOUSTON · USCG Heartland District (CGD-H) · Activity 1277993
12 May 1981 Type not recorded
No type recorded · MIO HOUSTON · USCG Heartland District (CGD-H) · Activity 1274936

Deficiency record · 19

02 - Structural Conditions › N/A - No Subsystem › Hull damage impairing seaworthiness
Issued 18 January 2019 Resolved
Hull structure shall comply with the applicable standards of the American Bureau of Shipping. On deck gunwale of #2 starboard wing void, an inset measuring 4' x 3' , 4" in depth, was discovered. Repair to inset must be to satisfaction of attending USCG Marine Inspector.
Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 1 March 2019
Resolution: Witnessed air-test, all was repaired satisfactory.
Construction/Loadline › Hull › Hull Plating
Issued 20 June 2018 Resolved
There is a 1/2" x 1/16" fracture in the stbd #1 void. Fracture is approx 10' aft of the blkhd. Leak has been shingled and epoxied.
Action required: 705 - Other - as specified
Due 4 August 2018
Resolved 14 September 2018
Resolution: Repairs completed satisfactory.
Deck/Cargo › Holds/Tanks › Bulkhead
Issued 19 August 2014 Resolved
Vessel has cargo leak into #1 void space, Vessel to proceed to New Orleans, LA for cleaning and repair. Vessel may not load cargo until repairs are completed.
Condition: Damaged By Earlier Event
Action required: 705 - Other - as specified
Due 19 September 2014
Resolved 3 September 2014
Resolution: Vessel completed welding repairs to #1 cargo tank. Attending M/I observed satisfactory repairs and air test. See narrative (AN 4972082) for further details.
Construction/Loadline › Hull › Side Shell
Issued 30 December 2010 Resolved
Side Shell - Punctured
Action required: 705 - Other - as specified
Resolved 14 January 2011
Resolution: Examined welds and witnessed satisfactory air test of a 9.5'' x 3'' x 3/4" corner wrapper insert to stbd stern cormer and an 8.5'' x 3'' x 3/4" insert to the port stern corner.
Pollution Prevention/Response › Prevention Equipment › Overfill Devices
Issued 11 August 2010 Resolved
Identified missing rising stick on #1 Cargo Tank. Issued CG835 to replace.
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 16 August 2010
Resolution: Replaced missing rising stick on #1 cargo tank.
Deck/Cargo › Vapor Control Systems › Vessel Vapor Overpressure/Vacuum Protection
Issued 11 August 2010 Resolved
Identified illegible data plates and torn flame screens on 1 - 3 Center Cargo Tank P/V Valves and broken return spring on #1 Center Cargo Tank P/V Valve. Issued CG835 to repair/replace P/V Valves.
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 16 August 2010
Resolution: Rebuilt and bench tested P/V valves.
Engineering › Diesel Engine (auxiliary) › Crankcase
Issued 11 August 2010 Resolved
Identified leaking lube oil hose on Cargo Pump engine. Issued CG835 for replacement of hose.
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 16 August 2010
Resolution: Replaced oil hose and removed oil residue.
Construction/Loadline › Hull › Hull Plating
Issued 1 May 2006 Resolved
Make the stern void available for Coast Guard inspection and permanently repair as original the damaged stbd stern corner deck knuckle, and re-attach the port side stern kevel(cleat), all work shall be completed to the satisfaction of the attending Coast Guard Marine Inspector and/or OCMI.
Condition: Damaged By Earlier Event
Action required: 701 - Prior to carriage of passengers/cargo
Due 31 May 2006
Resolved 26 May 2006
Deck/Cargo
Issued 25 August 2000 Resolved
PROVIDE VALVE POSITION INDICATORS ON ALL CARGO CONTROL VALVES.
Condition: Unknown
Due 25 August 2000
Resolved 25 August 2000
Deck/Cargo
Issued 25 August 2000 Resolved
PROVE PRESSURE VACUUM RATING OF P/V VALVES.
Condition: Unknown
Due 25 August 2000
Resolved 25 August 2000
Documentation
Issued 17 October 1996 Resolved
PROVIDE CERTIFICATE OF DOCUMENTATION AS REQUIRED BY 46 CFR 67.7.
Condition: Unknown
Due 17 October 1996
Resolved 17 October 1996
Construction/Loadline
Issued 27 December 1994 Resolved
MAKE PERMANENT REPAIRS TO DAMAGED SIDESHELL AND ASSOCIATED FRAMING, BULKHEAD AND BILGE KNUCKLE/BOTTOM PLATE IN WAY OF NO. 2 STBD WING VOID (INCLUDES AFT PORTION OF NO. 1 STBD WING VOID). PROPOSAL AND REPAIRS ARE TOBE COMPLETED TO SATISFACTION OF ATTENDING MARINE INSPECTOR.
Condition: Unknown
Due 27 December 1994
Resolved 27 December 1994
Deck/Cargo
Issued 12 October 1992 Resolved
TEST CARGO PIPING AS REQUIRED BY 46CFR35.35-70(d)
Condition: Unknown
Due 12 October 1992
Resolved 12 October 1992
Deck/Cargo
Issued 5 June 1989 Resolved
ANNUAL TESTS OF THE CARGO PIPING IS DUE. TEST CARGO PIPING AT 1.5 X MAWP, CARGO RELIEF VALVE AT MAWP, PROVIDE A RECORD OF THE TESTS ON BOARD AND NOTIFY O.C.M.I. PADUCAH, KY. OF TEST RESULTS.
Condition: Unknown
Due 5 June 1989
Resolved 5 June 1989
Deck/Cargo
Issued 5 June 1989 Resolved
I OBSERVED APPROX. 3" OF MILKY APPEARING LIQUID SUBSTANCE IN #3P WING VOID.THE VESSEL'S LAST CARGO WAS CAUSTIC SODA SOLUTION. PROVIDE A MARINE CHEMIST CERTIFICATION THAT THE VOID IS SAFE FOR ENTRY, AND PRESENT THE VESSEL FOR EXTERNAL CARGO TANK INSPECTION IN WAY OF #3P WING VOID.
Condition: Unknown
Due 5 June 1989
Resolved 5 June 1989
Deck/Cargo
Issued 5 June 1989 Resolved
CARGO PUMP DRIVE ENGINE FUEL FILTERS ARE EQUIPPED WITH DRAIN COCKS. REMOVE THE DRAIN COCKS AND REPLACE WITH PLUGS, REMOVE THE HOUSING AND REPLACE WITHA HOUSING WHICH IS NOT EQUIPPED WITH DRAIN COCKS OR EQUIP THE FILTERS WITH AN ALTERNATIVE SYSTEM WHICH MEETS 46 CFR 56.50-75(B)(5).
Condition: Unknown
Due 5 June 1989
Resolved 5 June 1989
Deck/Cargo
Issued 5 June 1989 Resolved
REMOTE SHUT DOWN CABLE IS SIEZED UP. FREE THE CABLE AND PROVE THE OPERATIONOF THE CARGO PUMP DRIVE ENGINE REMOTE SHUT DOWN TO THE SATISFACTION OF THE ATTENDING USCG MARINEW INSPECTOR.
Condition: Unknown
Due 5 June 1989
Resolved 5 June 1989
Documentation
Issued 5 June 1989 Resolved
THERE ARE NO OIL TRANSFER PROCEDURES ON BOARD THE VESSEL. PROVIDE OIL TRANSFER PROCEDURES WHICH MEET THE REQUIREMENTS OF 33 CFR 155.750 PRIOR TO LOADING THE NEXT CARGO.
Condition: Unknown
Due 5 June 1989
Resolved 5 June 1989
Deck/Cargo
Issued 2 March 1987 Resolved
MAKE PERMANENT REPAIRS TO A FRACTURE IN THE PORT STERN KAVEL.
Condition: Unknown
Due 2 March 1987
Resolved 2 March 1987

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.