ATC 21

Tank Barge · Barge class · Built 2000s · USCG Northeast District (CGD-NE)

ATC 21 is a 2002 tank barge. The Coast Guard has recorded 74 inspections since 2002, most recently in April 2026, along with 46 deficiencies — 1 with no resolution recorded —, 3 operational controls and 10 casualty investigations between 2004 and 2026.

Records from 2002 to 2026. Most recent: inspection, 16 April 2026.

Built: 2002
Last inspected: 16 April 2026
Documentation: Valid · documentation file of 10 August 2026
Inspections: 74
Deficiencies: 46 recorded · 1 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 10 investigations · 2004–2026
Inspected with: 6 other vessels

Identity

1123631

—

WDA7223

511976

Flag

UNITED STATES

Maury page id

psix-511976

Inspections, by type

…physical examinations47

…administrative events12

…with no type recorded15

Years with a record 24 calendar years (2002–2026)

The 74 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)423.1 ft × 72.6 ft × 41.0 ft

Registered tonnagegross 8,543 / net 8,543

ITC dimensions (L × B × D)423.1 ft × 72.6 ft × 41.0 ft

ITC tonnagegross 9,539 / net 5,929

BuilderALABAMA SHIPYARD · MOBILE, AL, UNITED STATES · built 2002

Hull materialSteel

PropulsionUNSPECIFIED

Hull shapeUNSPECIFIED

Hull configurationUNSPECIFIED

Hailing portCHARLESTON, SC

Trade endorsementsCoastwise, unrestricted

DocumentationValid · issued 12 August 2025 · expires 30 September 2026

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 it8543 - Regulatory (Subpart C or D), Gross Ton
9539 - Convention (Subpart B), Gross Ton
8543 - Regulatory (Subpart C or D), Net Ton
5929 - Convention (Subpart B), Net Ton
19500 - Dead Weight, Metric Ton
23239 - Displacement, Metric 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 · 6

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.

Inspection history · 74

16 April 2026 Annual Inspection

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 8350831

8 April 2026 Deficiency Check

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 8344673

13 March 2026 Damage Survey

Physical examination · Sector Long Island Sound · USCG Northeast District (CGD-NE) · Activity 8325730

13 March 2026 Type not recorded

No type recorded · Sector Long Island Sound · USCG Northeast District (CGD-NE) · Activity 8349979

26 February 2025 COI Inspection · Plan Review (Other than "T") · Internal Structural Exam · Periodic Inspection · Cargo Tank Internal

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 8084585

11 June 2024 Annual Inspection

Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 7932814

1 May 2023 Annual Inspection · Deficiency Check

Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 7678874

27 February 2023 Administrative Inspection

Administrative · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 7642687

7 February 2023 Administrative Inspection · Damage Survey

Physical examination · Marine Safety Unit Victoria · USCG Heartland District (CGD-H) · Activity 7633486

11 May 2022 Internal Structural Exam · In-Service Inspection · Hull Examination · Administrative Inspection · Examination of Repairs

Physical examination · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 7440788

25 March 2022 In-Service Inspection

Physical examination · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 7418389

9 March 2022 MTSA Verification · COI Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Victoria · USCG Heartland District (CGD-H) · Activity 7408832

3 February 2022 Administrative Inspection

Administrative · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 7390424

13 October 2021 Administrative Inspection

Administrative · Sector Virginia · USCG East District (CGD-E) · Activity 7331943

9 October 2021 Administrative Inspection

Administrative · Marine Safety Unit Savannah · USCG Southeast District (CGD-SE) · Activity 7329625

8 October 2021 In-Service Inspection

Physical examination · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 7329152

7 May 2021 Annual Inspection

Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 7191706

28 January 2021 Bulk Liquid Transfer Monitor

Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 7132463

17 June 2020 Internal Structural Exam · Periodic Inspection · Examination of Repairs · Cargo Tank Internal

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 6980012

24 January 2020 Administrative Inspection

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6895403

26 November 2019 Bulk Liquid Transfer Monitor

Physical examination · Marine Safety Unit Victoria · USCG Heartland District (CGD-H) · Activity 6863167

22 May 2019 MTSA Verification · Annual Inspection

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6683893

22 June 2018 Annual Inspection · MTSA Verification · Deficiency Check

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 6445183

5 April 2018 Damage Survey · Examination of Repairs

Physical examination · Sector Charleston · USCG Southeast District (CGD-SE) · Activity 6385592

4 April 2018 Type not recorded

No type recorded · Sector North Carolina · USCG East District (CGD-E) · Activity 6389443

27 March 2018 Type not recorded

No type recorded · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 6379391

26 March 2018 Damage Survey

Physical examination · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 6382050

26 March 2018 Type not recorded

No type recorded · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 6441169

26 April 2017 Administrative Inspection · Drydock Exam · Internal Structural Exam · Examination of Repairs

Physical examination · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 6128740

10 April 2017 Deficiency Check

Physical examination · Marine Safety Unit Victoria · USCG Heartland District (CGD-H) · Activity 6122974

23 March 2017 Administrative Inspection · MTSA Verification · COI Inspection

Physical examination · Sector North Carolina · USCG East District (CGD-E) · Activity 6110159

7 September 2016 Type not recorded

No type recorded · Sector North Carolina · USCG East District (CGD-E) · Activity 5994908

3 June 2016 Examination of Repairs · Deficiency Check

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 5898773

25 May 2016 Damage Survey

Physical examination · Marine Safety Unit Savannah · USCG Southeast District (CGD-SE) · Activity 5888557

12 May 2016 MTSA Verification · Annual Inspection

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 5872364

15 May 2015 Internal Structural Exam · Administrative Inspection · Examination of Repairs · Drydock Exam · Deficiency Check · Cargo Tank Internal · Annual Inspection · MTSA Verification

Physical examination · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 5126315

19 December 2014 Administrative Inspection

Administrative · Sector North Carolina · USCG East District (CGD-E) · Activity 5042125

13 August 2014 Damage Survey

Physical examination · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 4953798

8 August 2014 Damage Survey

Physical examination · Sector North Carolina · USCG East District (CGD-E) · Activity 4948249

8 August 2014 Type not recorded

No type recorded · Sector North Carolina · USCG East District (CGD-E) · Activity 4952904

30 April 2014 Type not recorded

No type recorded · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 4887770

11 April 2014 Type not recorded

No type recorded · Sector North Carolina · USCG East District (CGD-E) · Activity 4835479

14 March 2014 MTSA Verification · Annual Inspection

Physical examination · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 4815914

15 November 2013 Type not recorded

No type recorded · Sector North Carolina · USCG East District (CGD-E) · Activity 4754668

11 August 2013 Type not recorded

No type recorded · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 4681360

28 June 2013 Annual Inspection · MTSA Verification

Physical examination · Sector Virginia · USCG East District (CGD-E) · Activity 4633385

21 December 2012 Administrative Inspection

Administrative · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 4513343

5 September 2012 Type not recorded

No type recorded · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 4476935

30 May 2012 Deficiency Check · Administrative Inspection

Physical examination · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 4328825

11 May 2012 In-Service Inspection

Physical examination · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 4308363

4 May 2012 Cargo Tank Internal · Administrative Inspection · Internal Structural Exam

Physical examination · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 4301789

3 April 2012 MTSA Verification · COI Inspection

Physical examination · Sector North Carolina · USCG East District (CGD-E) · Activity 4274681

18 January 2012 Deficiency Check · Administrative Inspection

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 4227206

2 June 2010 Internal Structural Exam · MARPOL Annex VI Survey · Drydock Exam · Periodic Inspection

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 3754813

7 September 2009 Administrative Inspection

Administrative · Commandant (CG-CVC) · Activity 3588293

4 May 2009 Annual Inspection

Physical examination · Sector Virginia · USCG East District (CGD-E) · Activity 3462434

28 April 2008 Ballast Water Examination · MTSA/ISPS Verification · Annual Inspection · Deficiency Check

Physical examination · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 3193955

17 April 2008 Type not recorded

No type recorded · Marine Safety Unit Lake Worth · USCG Southeast District (CGD-SE) · Activity 3186444

5 December 2007 Administrative Inspection

Administrative · Marine Safety Unit Galveston · USCG Heartland District (CGD-H) · Activity 3109987

22 May 2007 Internal Structural Exam · Cargo Tank Internal · Hull Examination

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 2936928

25 April 2007 Administrative Inspection

Administrative · Sector New York · USCG Northeast District (CGD-NE) · Activity 2915446

6 April 2007 COI Inspection · MARPOL Annex I Examination

Physical examination · Marine Safety Unit Galveston · USCG Heartland District (CGD-H) · Activity 2903249

10 May 2006 Annual Inspection

Physical examination · Sector Virginia · USCG East District (CGD-E) · Activity 2643717

4 August 2005 Type not recorded

No type recorded · Marine Safety Unit Wilmington · USCG East District (CGD-E) · Activity 2452333

17 May 2005 Annual Inspection · MTSA/ISPS Verification · Ballast Water Examination

Physical examination · MSO WILMINGTON · USCG East District (CGD-E) · Activity 2359013

6 April 2005 Internal Structural Exam

Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 2326044

15 June 2004 Annual Inspection

Physical examination · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 2099208

21 February 2004 Type not recorded

No type recorded · Marine Safety Unit Victoria · USCG Heartland District (CGD-H) · Activity 2025477

20 May 2003 Annual Inspection

Physical examination · MSO Mobile · USCG Heartland District (CGD-H) · Activity 1797477

16 January 2003 Administrative Inspection

Administrative · MSO Mobile · USCG Heartland District (CGD-H) · Activity 1731674

7 January 2003 Examination of Repairs

Physical examination · MIDET WEST DETAIL · USCG Heartland District (CGD-H) · Activity 1726306

20 October 2002 Type not recorded

No type recorded · MSO WILMINGTON · USCG East District (CGD-E) · Activity 1695928

6 May 2002 Administrative Inspection

Administrative · MSO Mobile · USCG Heartland District (CGD-H) · Activity 1613663

3 May 2002 Cargo Tank Internal · Construction Oversight · Hull Examination · Internal Structural Exam · Initial Certification

Physical examination · MSO Mobile · USCG Heartland District (CGD-H) · Activity 1491848

Deficiency record · 46

07 - Fire Safety › N/A - No Subsystem › Ready availability of fire fighting equipment

Issued 13 March 2026 Resolved

Approved portable and semi portable extinguishers shall be in accordance with Table 34.50-10(a). Replace spent portable fire extinguisher during aft generator fire.

Action required: 15 - Rectify deficiencies by next port
Resolved 16 March 2026
Resolution: Fire extinguisher was serviced by Sea Safety Systems.

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Auxiliary engine

Issued 13 March 2026 Resolved

The applicable standards established by the ABS Steel Vessel Rules (incorporated by reference, see 46 CFR 58.03-1), may be used as the standard for the design, construction and testing of main and auxiliary machinery except as modified in this sub chapter. Prove proper operation of the #1 aft generator.

Action required: 50 - Rectify deficiencies w/in 30 days
Due 10 April 2026
Resolved 8 April 2026
Resolution: Ran Generator for a period of 5 minutes. Tripped overspeed and low lube oil shutdowns.

01 - Certificates & Documentation › 011 - Ships Certificates › Other (certificates)

Issued 26 February 2025 No resolution recorded

Drawings, blueprints or plans showing the details of construction of vessels subject to inspection or installations thereon are required to be submitted for approval in accordance with applicable regulations in this chapter, information as to which may be obtained at any local Marine Inspection Office. The requirements for tank vessel construction are in parts 30-39, 43-45, of this chapter. Vessel vapor control system has been modified VCS and has not yet received plan approval by MSC Prior to operation of the vessel's vapor control system, vessel must receive MSC system approval. VCS must be locked out and tagged out until clearance of this CG-835v.

Condition: Placed in Improper Service
Action required: 705 - Other - as specified

06 - Cargo Operations Including Equipment › N/A - No Subsystem › Other (cargo)

Issued 1 May 2023 Resolved

The high-level alarm required by paragraph (a) of this section must— Activate a visible and audible alarm so that it can be seen and heard on the vessel where cargo transfer is controlled. The cargo transfers are controlled on deck at the Framo pump over the tank top and when the high-level alarm is activated, a visible alarm light flashes but no audible alarm is activated for the high-level alarm. The high-level alarm must have an audible alarm that should be distinct from the Tank Overfill audible alarm. 46 CFR 39.2007(c)(3)

Action required: 701 - Prior to carriage of passengers/cargo
Resolved 3 May 2023
Resolution: Provided a third-party report attesting to the repair. All sat.

14 - Pollution Prevention › 141 - MARPOL Annex I › Control of discharge

Issued 1 May 2023 Resolved

A tank vessel with a capacity of 250 or more barrels that is carrying oil or hazardous material as cargo must have— A mechanical means of closing each drain and scupper in the container or enclosed deck area required by this section. The port side manifold discharge containment's drain pipe has a manually operated positive control valve seized in the open position. 33 CFR 155.310(a)(3)

Action required: 701 - Prior to carriage of passengers/cargo
Resolved 3 May 2023
Resolution: Siezed valve ws replaced. all sat.

09 - Working and Living Conditions › 092 - Working Conditions › Warning notices

Issued 1 May 2023 Resolved

Warning sign at gangway. A sign shall be displayed to warn persons approaching the gangway, while a vessel is moored or anchored unless it is empty and gas-freed. The sign shall state in letters not less than 2 inches high substantially as follows: Warning (Next line)No open lights. (Next line) No smoking. (Next Line)No visitors. No Warning sign was present or onboard. 46 CFR 35.30-1(b)

Action required: 701 - Prior to carriage of passengers/cargo
Due 3 May 2023
Resolved 3 May 2023
Resolution: New signs were installeed. All sat.

09 - Working and Living Conditions › 092 - Working Conditions › Warning notices

Issued 1 May 2023 Resolved

The boundaries of regulated areas must be indicated by barricades, other devices, or by painted areas on the vessel. A sign bearing the following legend in letters at least three inches high (except for the words “DANGER—BENZENE”, which must be printed in letters at least 50 percent larger than the other words) must be posted at each access to the regulated areas: DANGER—BENZENE (Next line) REGULATED AREA (Next Line) CANCER CAUSING AGENT (Next Line)FLAMMABLE—NO SMOKING (Next line) AUTHORIZED PERSONNEL ONLY RESPIRATOR REQUIRED. No signs were present or onboard, which need to be posted prior to carrying applicable cargoes containing benzene. 46 CFR 197.535(c)

Action required: 701 - Prior to carriage of passengers/cargo
Resolved 3 May 2023
Resolution: New signs were installed. All sat.

10 - Safety of Navigation › N/A - No Subsystem › Lights, shapes, sound-signals

Issued 1 May 2023 Resolved

Rule 24(b) of the 72 COLREGS states that when a pushing vessel and a vessel being pushed ahead are rigidly connected in a composite unit, they are regarded as a power-driven vessel and must exhibit the lights under Rule 23. The port side navigation light did not illuminate when manually activated. 33 CFR 82.3

Action required: 17 - Rectify deficiencies prior to departure
Resolved 3 May 2023
Resolution: Light battery cell was replaced. All sat.

Engineering › Diesel Engine (propulsion-electric) › Emergency shutdown

Issued 22 June 2018 Resolved

Found #1 generator incapable of overspeed trip/shutdown. Each generator prime mover must have an overspeed device that is independent of the normal operating governor and adjusted so that the speed cannot exceed the maximum rated speed by more than 15%.

Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Due 30 June 2018
Resolved 22 June 2018
Resolution: Operater proved to CG the overspeed trip was in working order for the #1 generator.

Construction/Loadline › Hull › Bottom Plating

Issued 27 March 2018 Resolved

Vessel must make damage assessment on forward peak void and submit repair proposal for review and approval prior to beginning repair work or departure from port of Jacksonville.

Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Due 27 March 2018
Resolved 31 March 2018
Resolution: Temporary repairs were made and Permit to Proceed was issued.

Deck/Cargo › Vapor Control Systems › Liquid Overfill Protection

Issued 29 March 2017 Resolved

Vsl is unable to verify proper operation of both port and stbd 5 pin male overfill protection systems. Vessel restricted from cargo operations that require VCS. Prove proper operation.