DT-180-4

Freight Barge · Barge class · Built 1970s · USCG Northwest District (CGD-NW)

DT-180-4 is a 1978 freight barge. The Coast Guard has recorded 2 inspections since 2003, most recently in September 2006, along with 1 casualty investigation in 2011.

Records from 2003 to 2011. Most recent: casualty investigation, 31 March 2011.

Built: 1978
Last inspected: 27 September 2006
Documentation: Valid · documentation file of 10 August 2026
Inspections: 2
Deficiencies: 0 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 1 investigation · 2011

This record may be incomplete: the most recent inspection recorded for this vessel was 20 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 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.

Inspection record

Last inspected 27 September 2006

Recorded inspections2

…physical examinations1

…administrative events1

Deficiencies 0 recorded · 0 without a recorded resolution

Operational controls None recorded without a removal date

Years with a record 2 calendar years (2003–2006)

This is a sparse record, and that is what the archive holds. 2 inspections recorded in 2003 and 2006, and no deficiencies were written. This vessel does not appear elsewhere in the 1972–2026 record for its class. An absent record is not evidence of compliance, and it is not evidence of a problem — it is the absence of a record.

Every line above is a count of records the US Coast Guard wrote, or a date it recorded. A blank resolution means none was recorded in this data; it does not establish that a deficiency is outstanding. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

Identity

598518

—

—

163814

Flag

UNITED STATES

Maury page id

psix-163814

Documentation record

Registered dimensions (L × B × D)180.0 ft × 50.0 ft × 11.5 ft

Registered tonnagegross 898 / net 898

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderZIDELL DISMANTLING INC · TACOMA, WA, UNITED STATES · built 1978

Hull materialSteel

PropulsionUNSPECIFIED

Hull shapeUNSPECIFIED

Hull configurationUNSPECIFIED

Hailing portLA CONNER, WA

Trade endorsementsCoastwise, unrestricted, Registry

DocumentationValid · issued 11 June 2026 · expires 30 June 2027

Service, as the file records itFreight Barge

Hull formbarge (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)

Tonnage as PSIX records it898 - Regulatory (Subpart C or D), Gross Ton
898 - 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.

Vessel history report

A report is not offered for this hull. It has no inspection history to report. A report is offered only when the record carries six or more inspections, a deficiency, or an operational control. That is a statement about the record, not about the vessel. What a sparse-record report looks like.

Inspection history · 2

27 September 2006 MTSA Verification

Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 2788471

29 December 2003 Security Plan Review - ASP

Administrative · Marine Safety Center (MSC) · Activity 1979117

Deficiency record · 0

No deficiencies recorded against this vessel. This means none were written in the records covered — it is not a statement about the vessel's condition. What a recorded resolution is.

Casualty record · 1

31 March 2011Routine · role: Transiting Vicinity of Primary Subject · activity 3976915

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. 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.