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GT-121

Tank Barge · Barge class · Built 1950s · USCG Heartland District (CGD-H)

GT-121 is a 1955 tank barge. The Coast Guard has recorded 19 inspections since 1982, most recently in March 1994, along with 36 deficiencies.

Records from 1982 to 1994. Most recent: inspection, 23 March 1994.

Built
1955
Last inspected
23 March 1994
Documentation
Not in the documentation file of 10 September 2026
Inspections
19
Deficiencies
36 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date

Identity

US Official No.
270733
IMO number
—
Call sign
—
MISLE id
50940
Flag
UNITED STATES
MMSI
—
Maury page id
psix-50940

Inspections, by type

…physical examinations9
…administrative events5
…with no type recorded5
Years with a record 11 calendar years (1982–1994)
The 19 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 32 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 Barge class in Maury's sources begin in 1972.

Documentation record

Tonnage as PSIX records it1279 - Regulatory (Subpart C or D), Gross Ton
1279 - Regulatory (Subpart C or D), 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 · 19

23 March 1994 Administrative
Administrative · MSO Mobile · USCG Heartland District (CGD-H) · Activity 1165981
9 September 1992 Administrative
Administrative · MSO Mobile · USCG Heartland District (CGD-H) · Activity 1251220
8 September 1992 Administrative
Administrative · MSO Mobile · USCG Heartland District (CGD-H) · Activity 1265535
7 April 1992 Deficiency Check · COI Inspection
Physical examination · MSO Mobile · USCG Heartland District (CGD-H) · Activity 1267635
26 November 1991 Administrative
Administrative · MSO Mobile · USCG Heartland District (CGD-H) · Activity 949948
3 July 1991 Deficiency Check
Physical examination · MSO Mobile · USCG Heartland District (CGD-H) · Activity 949947
1 June 1990 Re-Inspection
Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 912469
16 October 1989 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1346368
10 October 1989 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1335039
5 July 1989 COI Inspection
Physical examination · MIO HOUSTON · USCG Heartland District (CGD-H) · Activity 1338383
3 May 1989 Examination of Repairs
Physical examination · MIO HOUSTON · USCG Heartland District (CGD-H) · Activity 1208344
21 April 1989 Permit to Proceed
Administrative · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 895336
16 June 1988 Re-Inspection
Physical examination · MSO Mobile · USCG Heartland District (CGD-H) · Activity 893447
4 June 1987 COI Inspection · Hull Examination
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1005475
15 December 1986 Type not recorded
No type recorded · MSO Mobile · USCG Heartland District (CGD-H) · Activity 532720
21 November 1986 Re-Inspection
Physical examination · MSO Mobile · USCG Heartland District (CGD-H) · Activity 1329121
23 September 1985 Credit Drydock · COI Inspection
Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1300813
6 September 1984 Type not recorded
No type recorded · MSO Mobile · USCG Heartland District (CGD-H) · Activity 974311
2 September 1982 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1277490

Deficiency record · 36

Deck/Cargo
Issued 3 July 1991 Resolved
RENEW HOLED AND DETERIORATED 1" PIPING THAT IS LOCATED INBOARD OF #6 CARGO TANK DOME._x001C_ _x001C_ _x001C_
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Construction/Loadline
Issued 3 July 1991 Resolved
LOOSEN AND LUBRICATE DOG BOLTS TO WATERTIGHT HATCH TO BOW VOID.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Construction/Loadline
Issued 3 July 1991 Resolved
REPLACE ONE DOG BOLT TO WATERTIGHT HATCH TO BOW VOID.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Navigation
Issued 3 July 1991 Resolved
RENEW LIGHT SCREENS AND ENSURE THEY ARE PAINTED FLAT BLACK AND CORRECTLY ALIGNED._x001C_ _x001C_ _x001C_
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
RENEW MISSING DOG BOLT TO #2 STBD CARGO TANK BUTTERWORTH HATCH.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
LOOSEN AND LUBRICATE ALL DOG BOLTS TO #4 PORT CARGO TANK BUTTERWORTH HATCH.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
RENEW PACKING GLAND AND PACKING TO REACH ROD ASSEMBLY THAT PENETRATES #2 CARGO TANK DOME._x001C_ _x001C_ _x001C_
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
INSTALL FLAME SCREEN ON #1 CARGO TANK ULLAGE OPENING.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
RENEW PIPE CLAMPS ON STRIPPING LINE ON OPEN DECK.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Documentation
Issued 3 July 1991 Resolved
PROVIDE VALID CERTIFICATE OF DOCUMENTATION._x001C_ _x001C_ _x001C_ _x001C_
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
CLEAN ALL P/V VALVES AND RENEW BROKEN BOLTS TO P/V VALVE INSPECTION COVERS.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
ENSURE ALL VALVES INSTALLED ON BOARD BARGE HAVE VALVE HANDLES.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
ENSURE ALL DEAD END PIPING ARE EITHER CAPPED OR PLUGED._x001C_ _x001C_ _x001C_ _x001C_
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
ENSURE ALL WINCHES AND MOORING GEAR ARE IN A SERVICEABLE CONDITION._x001C_ _x001C_ _x001C_ _x001C_
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Engineering
Issued 3 July 1991 Resolved
ENSURE FUEL TANKS FOR MACHINERY ARE PROPERLY STENCILED._x001C_ _x001C_ _x001C_ _x001C_
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
PROVIDE EVIDENCE THAT CARGO RELIEF VALVE HAS BEEN TESTED WITHIN THE PAST YEAR._x001C_ _x001C_ _x001C_
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
ENSURE CARGO HEADER PRESSURE GAGE IS OPERABLE AND ACCURATE WITHIN 10 PERCENT.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Documentation
Issued 3 July 1991 Resolved
PROVIDE OIL TRANSFER PROCEDURES AND ENSURE THEIR CONTENTS ARE IN ACCORDANCEWITH 33 CFR 155.750._x001C_
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
ENSURE ALL CARGO TANK HATCHES ARE MARKED, "DANGER - KEEP OUT".
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
RENEW DETERIORATED P/V VALVE RISER PIPE FROM #8 CARGO TANK DOME._x001C_ _x001C_ _x001C_ _x001C_
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
RENEW DETERIORATED FLAME SCREEN TO P/V VALVE ON #8 CARGO TANK DOME.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
RENEW PACKING TO REACH ROD ASSEMBLY AT DECK PENETRATION ON #8 CARGO TANK DOME.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
RENEW FLAME SCREEN TO P/V VALVE ON #10 CARGO TANK._x001C_ _x001C_ _x001C_ _x001C_
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
RENEW FLAME SCREEN TO P/V VALVE ON #7 AND #9 CARGO TANKS.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
RENEW SECURING BOLTS TO DRIVE SHAFT GUARD ON CARGO PUMP PRIME MOVER.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Construction/Loadline
Issued 3 July 1991 Resolved
REPAINT DRAFT MARKS SO THEY ARE PLAINLY AND LEGIBLY MARKED UPON THE VESSEL._x001C_ _x001C_ _x001C_
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
REPAIR OR RENEW CARGO OIL DISCHARGE CONTAINMENT ON STARBOARD SIDE._x001C_ _x001C_ _x001C_ _x001C_
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Lifesaving
Issued 3 July 1991 Resolved
PROVE OPERATION OF EMERGENCY SHUTDOWN FOR CARGO PUNP PRIME MOVER._x001C_ _x001C_ _x001C_ _x001C_
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
PROVIDE EVIDENCE OF HYDRO TEST OF CARGO PIPING TO 1.5 TIMES MAXIMUM ALLOWABLE WORKING PRESSURE WITHIN THE PAST YEAR.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
RENEW PACKING TO REACH ROD ASSEMBLY AT DECK PENETRATION ON #3 AND #4 CARGO TANK DOMES._x001C_ _x001C_ _x001C_
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
INSTALL FLAME SCREEN TO ULLAGE OPENING ON SLOP TANK.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Deck/Cargo
Issued 3 July 1991 Resolved
RENEW DETERIORATED FLAME SCREEN TO P/V VALVE ON SLOP TANK.
Condition: Unknown
Due 3 July 1991
Resolved 3 July 1991
Construction/Loadline
Issued 10 October 1989 Resolved
DISCHARGE CARGO, PLACE VESSEL IN A GAS FREE CONDITION, AND EFFECT PERMANENTREPAIRS TO THE TWO PIN HOLES APPROXIMATELY ONE FOOT BELOW THE DECK ON THE SIDESHELL OF THE #1 STARBOARD CARGO TANK.
Condition: Unknown
Due 10 October 1989
Resolved 10 October 1989
Deck/Cargo
Issued 21 November 1986 Resolved
PROVIDE WRITTEN PROOF TO [name withheld], AL THAT THE ANNUAL TESTS OF CARGO PIPING, CARGO HOSES AND RELIEF VALVES REQUIRED BY 33CFR165.170 HAVE BEEN CONDUCTED.
Condition: Unknown
Due 21 November 1986
Resolved 21 November 1986
Construction/Loadline
Issued 2 September 1982 Resolved
ITEMS 1 THRU 9 VARIOUS DECK ITEMS MISSING DOGS HADWHEELS STENCILING WARNINGSIGNS ETC.
Condition: Unknown
Due 2 September 1982
Resolved 2 September 1982
Construction/Loadline
Issued 2 September 1982 Resolved
ITEMS 1 THRU 15 ARE IN CARGO TANKS 1 THRU 10, 1 THRU 14 ARE CRACKED WELDS IN VARIOUS CARGO TANKS ITEMS 15 IS DRYDOCKING REQUIREMENT.
Condition: Unknown
Due 2 September 1982
Resolved 2 September 1982

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.