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DOUBLESKIN 504

Tank Barge · Barge class · Built 2000s · USCG Northeast District (CGD-NE) · Other hulls named DOUBLESKIN 504 · VANE LINE BUNKERING, INC. operator of record, 2023

DOUBLESKIN 504 is a 2009 tank barge. The Coast Guard has recorded 32 inspections since 2009, most recently in December 2025, along with 12 deficiencies and 5 casualty investigations between 2010 and 2018.

Records from 2009 to 2025. Most recent: inspection, 10 December 2025.

Built
2009
Last inspected
10 December 2025
Documentation
Valid · documentation file of 10 September 2026
Inspections
32
Deficiencies
12 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
5 investigations · 2010–2018
Inspected with
2 other vessels

Identity

US Official No.
1216540
IMO number
—
Call sign
—
MISLE id
989124
Flag
UNITED STATES
MMSI
369148000
Maury page id
psix-989124

Inspections, by type

…physical examinations26
…administrative events2
…with no type recorded4
Years with a record 15 calendar years (2009–2025)
The 32 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

Registered dimensions (L × B × D)348.0 ft × 62.0 ft × 24.5 ft
Registered tonnagegross 4,238 / net 2,521
ITC dimensions (L × B × D)348.0 ft × 62.0 ft × 24.5 ft
ITC tonnagegross 4,238 / net 2,521
BuilderJEFFBOAT LLC · JEFFERSONVILLE, IN, UNITED STATES · built 2009
Hull materialSteel
PropulsionNot recorded
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portBALTIMORE, MD
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 14 November 2025 · expires 31 October 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 it4238 - Convention (Subpart B), Gross Ton
2521 - Convention (Subpart B), Net Ton
9767 - Dead Weight, Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 September 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.

Radio station licence

WDI9688MMSI 369148000 · active · compulsorily equipped · granted 27 May 2026, expires 17 August 2036
FCC Universal Licensing System ship-station file of 6 September 2026, matched to this hull on its US Official Number. Status and dates are the file’s own. The licensee is not read from the file and is not shown. A lapsed licence’s MMSI is still the number the vessel transmitted under while it was valid.

Inspected as a tow unit · 2

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.

LONG ISLAND Towing Vessel · MISLE 953667 · 25 October 2015 · activity 5820405KRISTIN POLING Towing Vessel · MISLE 800284 · 27 June 2010 · activity 3783389

Inspection history · 32

10 December 2025 Annual Inspection
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 8279928
11 February 2025 Annual Inspection
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 8078345
25 October 2023 Cargo Tank Internal · Internal Structural Exam · Drydock Exam · COI Inspection
Physical examination · Sector Virginia · USCG East District (CGD-E) · Activity 7813832
27 March 2023 Bulk Liquid Transfer Monitor
Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 7658278
8 February 2023 Bulk Liquid Transfer Monitor
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 7634071
7 February 2023 MARPOL Annex I Examination · MARPOL Annex II Examination · MTSA/ISPS Verification · MARPOL Annex VI Survey · Annual Inspection
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 7632894
12 January 2023 Bulk Liquid Transfer Monitor
Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 7620714
10 March 2022 Bulk Liquid Transfer Monitor
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 7409646
30 November 2021 Periodic Inspection · Internal Structural Exam
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 7359440
11 February 2021 MTSA Verification · Annual Inspection
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 7139163
19 February 2020 MTSA Verification · Annual Inspection
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 6911371
16 July 2019 Bulk Liquid Transfer Monitor
Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 6752322
21 November 2018 COI Inspection · Deficiency Check
Physical examination · Sector Virginia · USCG East District (CGD-E) · Activity 6584920
13 August 2018 Cargo Tank Internal · In-Service Inspection · Construction Oversight · Internal Structural Exam · Drydock Exam
Physical examination · Sector Virginia · USCG East District (CGD-E) · Activity 6512579
11 April 2018 Type not recorded
No type recorded · Sector New York · USCG Northeast District (CGD-NE) · Activity 6389674
12 October 2017 MTSA Verification · MARPOL Annex I Examination · Internal Structural Exam · MARPOL Annex II Examination · MARPOL Annex VI Survey · Annual Inspection · Deficiency Check
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 6285871
26 October 2016 MTSA Verification · Annual Inspection
Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 6029794
18 November 2015 Annual Inspection
Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 5765369
29 October 2015 Damage Survey
Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 5753213
25 October 2015 Type not recorded
No type recorded · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 5820405
19 August 2015 Type not recorded
No type recorded · Sector Southeastern New England · USCG Northeast District (CGD-NE) · Activity 5220940
15 January 2015 Deficiency Check
Physical examination · Sector Virginia · USCG East District (CGD-E) · Activity 5053518
24 November 2014 COI Inspection · MTSA Verification · MARPOL Annex I Examination
Physical examination · Sector Virginia · USCG East District (CGD-E) · Activity 5028587
12 November 2014 Administrative Inspection
Administrative · Sector Delaware Bay · USCG East District (CGD-E) · Activity 5088887
17 October 2014 Cargo Tank Internal · Drydock Exam · Internal Structural Exam
Physical examination · Sector Virginia · USCG East District (CGD-E) · Activity 5007138
14 February 2014 SIP Inspection/Audit · Annual Inspection
Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 4814942
5 October 2012 Internal Structural Exam · Annual Inspection · Administrative Inspection · SIP Inspection/Audit
Physical examination · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 4459806
14 December 2011 SIP Inspection/Audit · Annual Inspection · MTSA Verification
Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 4207944
14 December 2011 Administrative Inspection · SIP Initial Entry
Administrative · Sector Delaware Bay · USCG East District (CGD-E) · Activity 4207948
5 January 2011 Annual Inspection · Administrative Inspection · DAPI Audit · MTSA Verification
Physical examination · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 3921429
27 June 2010 Type not recorded
No type recorded · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 3783389
13 March 2009 Initial Certification · Construction Oversight · MTSA Verification · Hull Examination · Cargo Tank Internal · Internal Structural Exam
Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 3623344

Deficiency record · 12

06 - Cargo Operations Including Equipment › N/A - No Subsystem › Cargo operation
Issued 21 December 2023 Resolved
A fixed pressure-sensing device must be installed as close as practicable to the vessel vapor connection on a tank barge with a vapor collection system. The pressure-sensing device must measure the pressure vacuum in the main vapor collection line and have a pressure indicator located where the cargo transfer is controlled. Vessel did not have a fixed pressure-sensing device installed.
Action required: 16 - Rectify deficiencies w/in 14 days
Due 4 January 2024
Resolved 22 December 2023
Resolution: Gauge was installed, all sat.
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 21 December 2023 Resolved
Lifebuoys must have the following attachments and fittings: at least one lifebuoy on each side of the vessel fitted with a buoyant lifeline that is of a breaking strength which is not less than 5 kiloNewtons (1,124 pounds-force). Vessel's forward lifebuoy lifeline and aft lifebuoy grabline were brittle and not of adequate breaking strength.
Action required: 16 - Rectify deficiencies w/in 14 days
Due 4 January 2024
Resolved 22 December 2023
Resolution: Lifeline and grabline replaced; all sat.
06 - Cargo Operations Including Equipment › N/A - No Subsystem › Other (cargo)
Issued 21 December 2023 Resolved
Flat sight glasses may be used in the design of automatic float continuous reading tape gages: Provided, that such glasses shall be made of high strength material suitable for the operating temperatures of not less than one-half inch in thickness and adequately protected by a metal cover. Vessel's 4P tank's closed gauging glass was cracked. Crew member installed new glass.
Action required: 10 - Deficiency Rectified
Resolved 21 December 2023
Resolution: Gauging glass was replaced; all sat.
11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition
Issued 30 November 2021 Resolved
Each vessel must carry life jackets approved under approval series 150.155, 160.176, or 160.177. The vessel carried life jackets approved under 160.055 and the vessel did not meet the alternative requirements to carry such life jackets.
Condition: Improper Installation
Action required: 16 - Rectify deficiencies w/in 14 days
Due 14 December 2021
Resolved 7 December 2021
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 30 November 2021 Resolved
Before each vessel leaves port and at all times during the voyage, each lifesaving appliance must be in working order and ready for immediate use. The lines on both lifebuoys were worn and need to be replaced.
Condition: Improper/Lack of Maintenance
Action required: 16 - Rectify deficiencies w/in 14 days
Due 14 December 2021
Resolved 7 December 2021
07 - Fire Safety › N/A - No Subsystem › Other (fire safety)
Issued 30 November 2021 Resolved
An aggregate of more than 2 gallons of flammable or combustible liquids stowed outside of an accommodation, control, service space, or machinery space must be stowed in a paint locker that is marked with a warning sign indicating flammable or combustible liquid storage. More than 2 gallons of flammable/combustible liquid was stored in the aft rake.
Condition: Improper/Lack of Maintenance
Action required: 16 - Rectify deficiencies w/in 14 days
Due 14 December 2021
Resolved 7 December 2021
11 - Life Saving Appliances › N/A - No Subsystem › Immersion suits
Issued 30 November 2021 Resolved
Each cargo vessel must carry an immersion suit approved under approval series 160.171. The 03 immersion suits onboard did not have lights.
Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Due 30 November 2021
Resolved 30 November 2021
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 30 November 2021 Resolved
All safety and relief valves for use on pressure vessels shall meet the protection and service requirements for which they are intended. The relief valve would not fully operate at its set relief setting of 175 PSI
Condition: Invalid
Action required: 16 - Rectify deficiencies w/in 14 days
Due 14 December 2021
Resolved 7 December 2021
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 19 February 2020 Resolved
EAch ungrounded system must be provided with a ground detection system which provides continuous indication of circuit status to ground. There is a ground fault on the 120V 3 Phase system in the generator machinery space.
Condition: Improper/Lack of Maintenance
Action required: 16 - Rectify deficiencies w/in 14 days
Due 4 March 2020
Resolved 26 February 2020
Resolution: Received tech report and video. Rio Marine replaced fuses and bulbs. Cause was believed to be improper fuses. Def cleared.
01 - Certificates & Documentation › 013 - Documents › Stability Information Booklet
Issued 21 November 2018 Resolved
Vessel recently completed a dead weight survey to determine new lightship characteristics. Provide new stability letter prior to carriage of cargo.
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 7 December 2018
Resolution: Vessel provided OCMI with approved ABS Stability Letter and Loading Manual.
Construction/Loadline › Hull › Hull Plating
Issued 12 October 2017 Resolved
COMPLETE STRUCTURAL REPAIRS ON TRANSVERSE FRAME IN VOID 1S AND CRACKED WELDS IN VOID 1P AS PER ATTACHED WORKLIST.
Condition: Damaged By Earlier Event
Action required: 705 - Other - as specified
Due 31 October 2019
Resolved 16 October 2017
Resolution: Class survey provided. Repairs accepted.
Deck/Cargo › Vapor Control Systems › Backflow Prevention
Issued 24 November 2014 Resolved
Pressure Vacuum Valves do not have data plates installed. Install data plates on all pressure vacuum valves to the satisfaction of the Coast Guard Marine Inspector
Action required: 705 - Other - as specified
Due 25 January 2015
Resolved 15 January 2015
Resolution: Vessel provided pcitures showing that data plates were installed on all pressure vacuum valves; cleared CG-835.

Casualty record · 5

27 June 2010Routine · role: Involved in a Marine Casualty · activity 3783389
8 March 2013Routine · role: Transiting Vicinity of Primary Subject · activity 4694143
28 March 2013Routine · role: Involved in a Marine Casualty · activity 4559927
25 October 2015Routine · role: Involved in a Marine Casualty · activity 5820405
11 April 2018Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 6389674
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.