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GROTON

Tank Barge · Barge class · Built 1980s · USCG Northwest District (CGD-NW) · Other hulls named GROTON

GROTON is a 1981 tank barge. The Coast Guard has recorded 37 inspections since 1982, most recently in March 2008, along with 14 deficiencies and 1 casualty investigation in 2008.

Records from 1982 to 2008. Most recent: inspection, 18 March 2008.

Built
1981
Last inspected
18 March 2008
Documentation
Not in the documentation file of 10 September 2026
Inspections
37
Deficiencies
14 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
1 investigation · 2008
Inspected with
1 other vessel

Identity

US Official No.
632268
IMO number
7901928 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
KMJL
MISLE id
54063
Flag
UNITED STATES
MMSI
—
Maury page id
psix-54063

Inspections, by type

…physical examinations15
…administrative events4
…with no type recorded18
Years with a record 19 calendar years (1982–2008)
The 37 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 18 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 it22808 - Regulatory (Subpart C or D), Gross Ton
26044 - Convention (Subpart B), Gross Ton
22305 - Regulatory (Subpart C or D), Net Ton
14047 - Convention (Subpart B), Net Ton
47247 - Dead Weight, 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 · 1

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.

SIGNET AMERICA Towing Vessel · MISLE 929563 · 18 March 2008 · activity 3177764

Inspection history · 37

18 March 2008 Type not recorded
No type recorded · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 3177764
23 March 2007 Administrative Inspection · Deficiency Check
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 2893750
23 October 2005 Deficiency Check
Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 2520370
27 September 2005 Damage Survey
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 2502252
19 November 2002 Type not recorded
No type recorded · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 1707505
19 November 2002 Administrative Inspection
Administrative · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 1708016
3 April 2002 Type not recorded
No type recorded · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 1600750
16 April 2001 Type not recorded
No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 289472
30 December 1998 Type not recorded
No type recorded · MSO CHARLESTON · USCG Southeast District (CGD-SE) · Activity 424029
18 August 1994 Damage Survey
Physical examination · MSO MIAMI · USCG Southeast District (CGD-SE) · Activity 1396170
20 April 1994 Type not recorded
No type recorded · MSO MIAMI · USCG Southeast District (CGD-SE) · Activity 477714
21 August 1993 Type not recorded
No type recorded · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 53915
11 June 1993 Administrative
Administrative · MSO SAN JUAN · USCG Southeast District (CGD-SE) · Activity 835661
24 August 1992 COI Inspection
Physical examination · MSO SAN JUAN · USCG Southeast District (CGD-SE) · Activity 1145519
6 August 1992 Type not recorded
No type recorded · MSO SAN JUAN · USCG Southeast District (CGD-SE) · Activity 647349
3 September 1991 Hull Examination
Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1006724
5 October 1990 Administrative
Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 929522
22 August 1990 COI Inspection
Physical examination · MSO SAN JUAN · USCG Southeast District (CGD-SE) · Activity 897946
31 July 1990 Administrative
Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 914329
4 December 1989 Type not recorded
No type recorded · MSO SAN JUAN · USCG Southeast District (CGD-SE) · Activity 1219296
17 November 1989 Hull Examination · Re-Inspection
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 904493
18 October 1988 MARPOL Annex II Examination
Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 886845
27 September 1988 Type not recorded
No type recorded · MSO SAN JUAN · USCG Southeast District (CGD-SE) · Activity 1351517
31 August 1988 COI Inspection
Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1044177
16 November 1987 MARPOL Annex II Examination
Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1027015
16 November 1987 Re-Inspection
Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1334758
15 September 1986 COI Inspection · Credit Drydock
Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 1317579
3 April 1986 Type not recorded
No type recorded · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 1305989
26 February 1986 Type not recorded
No type recorded · MSO BOSTON · USCG Northeast District (CGD-NE) · Activity 307206
25 February 1986 Deficiency Check
Physical examination · MSO PORTLAND MAINE · USCG Northeast District (CGD-NE) · Activity 1297327
20 December 1985 Deficiency Check
Physical examination · MSO PORTLAND MAINE · USCG Northeast District (CGD-NE) · Activity 995627
19 December 1985 Type not recorded
No type recorded · MSO BOSTON · USCG Northeast District (CGD-NE) · Activity 538443
20 May 1985 Type not recorded
No type recorded · MSO BOSTON · USCG Northeast District (CGD-NE) · Activity 455023
9 May 1985 Type not recorded
No type recorded · MSO Mobile · USCG Heartland District (CGD-H) · Activity 981489
17 August 1984 Type not recorded
No type recorded · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 1284278
9 August 1983 Type not recorded
No type recorded · MSO JACKSONVILLE · USCG Southeast District (CGD-SE) · Activity 1277594
21 June 1982 Type not recorded
No type recorded · MSO Mobile · USCG Heartland District (CGD-H) · Activity 1276104

Deficiency record · 14

Stability › Watertight Integrity › General
Issued 27 September 2005 Resolved
Inspect starboard foreword ballast water tank to ensure excessive pitting under sounding tube is not occuring.
Condition: Design Flaw
Action required: 705 - Other - as specified
Due 27 October 2005
Resolved 17 October 2005
Resolution: No pitting evident
Stability › Watertight Integrity › General
Issued 27 September 2005 Resolved
Inspect repair work completed on 26 Sep 05 under sounding tube's port foreword ballast water tank to ensure effective repair.
Condition: Design Flaw
Action required: 705 - Other - as specified
Due 27 October 2005
Resolved 23 March 2007
Resolution: Cleared under activity 2724532.
Stability › Watertight Integrity › General
Issued 27 September 2005 Resolved
During 2006 dry dock make permanent repairs to port foreword ballast water tank under sounding tube's.
Condition: Design Flaw
Action required: 705 - Other - as specified
Due 27 September 2006
Resolved 23 March 2007
Resolution: Cleared under activity 2724532.
Stability › Watertight Integrity › General
Issued 27 September 2005 Resolved
During 2006 dry dock install striker plate under starboard foreword ballast water tank sounding tube's.
Condition: Improper Installation
Action required: 705 - Other - as specified
Due 27 September 2006
Resolved 23 March 2007
Resolution: Cleared under activity 2724532.
Construction/Loadline
Issued 18 August 1994 Resolved
PROVIDE [name withheld] SURVEY REPORT AND UNDER WATER SURVEY REPORT.
Condition: Unknown
Due 25 August 1994
Resolved 31 August 1994
Construction/Loadline
Issued 18 August 1994 Resolved
VSL IS RESTRICTED TO PORT EVERGLADES UNTIL RELEASED BY [name withheld] BERTHS.
Condition: Unknown
Due 19 August 1994
Resolved 31 August 1994
Construction/Loadline
Issued 18 August 1994 Resolved
MAKE PERMANENT REPAIRS TO #1 STBD DOUBLE BOTTOM AT NEXT DRYDOCK EXAM.
Condition: Unknown
Due 18 September 1994
Resolved 2 September 1994
Construction/Loadline
Issued 18 August 1994 Resolved
MAKE REPAIR PROPOSALS (BOTH TEMP AND PERM) TO [name withheld] IN #1 STBD DOUBLE BOTTOM.
Condition: Unknown
Due 31 August 1994
Resolved 31 August 1994
Construction/Loadline
Issued 18 August 1994 Resolved
MAKE TEMPORARY REPAIRS IN WAY OF #1 STBD DOUBLE BOTTOM TO THE SATISFACTION OF ATTENDING MARINE INSPECTOR.
Condition: Unknown
Due 18 September 1994
Resolved 2 September 1994
Electrical
Issued 17 November 1989 Resolved
CLEAR ALL GROUNDS ON THE ELECTRICAL SWITCHBOARD.
Condition: Unknown
Due 17 November 1989
Resolved 17 November 1989
Electrical
Issued 17 November 1989 Resolved
PROVIDE METAL DRIP BOWLS FOR THE RACOR FUEL FILTERS ON THE SHIPSERVICE GEN.
Condition: Unknown
Due 17 November 1989
Resolved 17 November 1989
Deck/Cargo
Issued 31 August 1988 Resolved
MAKE ALL CARGO TANKS AVAILABLE FOR INSPECTION.
Condition: Unknown
Due 31 August 1988
Resolved 31 August 1988
Construction/Loadline
Issued 3 April 1986 Resolved
CROP AND RENEW SET IN BOTTOM PLATES IN WAY OF #5 STBD DOUBLE BOTTOM AFT SECTION, #5 DOUBLE BOTTOM INBOARD SECTION AND #4 PORT DOUBLE BOTTOM TURN OFTHE BILGE AREA. THESE REPAIRS TO BE MADE AND TESTED TO THE SATISFACTION OF THE COGNIZANT OCMI AND TO BE COMPLETED AT NEXT SCHEDULED DRYDOCK IN AUG 86.
Condition: Unknown
Due 3 April 1986
Resolved 3 April 1986
Accommodation/Occupational Safety
Issued 20 December 1985 Resolved
PROVIDE MSD NAMEPLATE DATA ON MSD.
Condition: Unknown
Due 20 December 1985
Resolved 20 December 1985

Casualty record · 1

18 March 2008Routine · role: Involved in a Marine Casualty · activity 3177764
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.