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OSRB-4
Oil Recovery · Miscellaneous Vessel class · Built 2010s · USCG Arctic District (CGD-A) · Other hulls named OSRB-4
OSRB-4 is a 2018 oil recovery. The Coast Guard has recorded 33 inspections since 2017, most recently in March 2026, along with 14 deficiencies and 1 casualty investigation in 2018.
Records from 2017 to 2026. Most recent: inspection, 27 March 2026.
- Built
- 2018
- Last inspected
- 27 March 2026
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 14 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 1 investigation · 2018
Identity
1281896
WDK2240
1436230
Flag
UNITED STATES
368033690
Maury page id
psix-1436230
Inspections, by type
…with no type recorded2
Years with a record
10 calendar years (2017–2026)
The 33 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 Miscellaneous Vessel class in Maury's sources begin in 1979.
Documentation record
Registered dimensions (L × B × D)381.7 ft × 96.0 ft × 28.0 ft
Registered tonnagegross 9,670 / net 9,670
ITC dimensions (L × B × D)381.7 ft × 96.0 ft × 28.0 ft
ITC tonnagegross 8,523 / net 5,566
BuilderBOLLINGER MARINE FABRICATORS LLC · AMELIA, LA, UNITED STATES · built 2018
Hull materialSteel
PropulsionNone
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portVALDEZ, AK
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 28 March 2026 · expires 30 April 2027
Service, as the file records itOil Recovery
Hull formbarge (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it8523 - Convention (Subpart B), Gross Ton
9670 - Regulatory (Subpart C or D), Gross Ton
5566 - Convention (Subpart B), Net Ton
9670 - Regulatory (Subpart C or D), Net Ton
9670 - Regulatory (Subpart C or D), Gross Ton
5566 - Convention (Subpart B), Net Ton
9670 - 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 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
WDK2240MMSI 368033690 · active · compulsorily equipped · granted 19 April 2018, expires 19 April 2028
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.
Inspection history · 33
27 March 2026
Drydock Exam · Administrative Inspection
Physical examination · Detached Duty Office Seward · USCG Arctic District (CGD-A) · Activity 8334123
26 March 2026
Administrative Inspection
Administrative · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 8369534
26 February 2026
Annual Inspection · Administrative Inspection · Deficiency Check
Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 8314749
27 February 2025
Periodic Inspection · MTSA/ISPS Verification
Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 8085890
2 January 2025
Administrative Inspection
Administrative · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 8056878
16 May 2024
Deficiency Check
Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7913753
18 April 2024
Annual Inspection · MTSA/ISPS Verification
Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7897920
29 November 2023
Deficiency Check
Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7837797
22 September 2023
Deficiency Check
Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7796802
18 May 2023
Administrative Inspection
Administrative · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7691783
5 April 2023
Administrative Inspection
Administrative · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7663586
3 April 2023
Internal Structural Exam · Underwater Inspection in lieu of Drydock · Administrative Inspection
Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7662244
21 March 2023
Administrative Inspection · COI Inspection · Deficiency Check
Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7654695
17 January 2023
In-Service Inspection
Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7622874
23 March 2022
Annual Inspection
Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7420201
17 February 2022
Administrative Inspection
Administrative · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7398206
15 November 2021
Administrative Inspection
Administrative · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7352812
22 July 2021
Type not recorded
No type recorded · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7281894
5 May 2021
Annual Inspection
Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7190069
9 March 2021
Administrative Inspection
Administrative · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7153921
22 January 2021
Construction Oversight
Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7136009
13 January 2021
Underwater Inspection in lieu of Drydock
Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7134358
11 December 2020
Administrative Inspection
Administrative · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7113408
24 September 2020
Administrative Inspection
Administrative · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7131321
1 July 2020
Annual Inspection
Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 7025135
10 June 2019
Deficiency Check
Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 6719655
10 May 2019
Deficiency Check
Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 6697394
17 April 2019
Annual Inspection
Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 6672940
17 April 2019
Administrative Inspection
Administrative · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 6838849
13 November 2018
Type not recorded
No type recorded · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 6581669
12 November 2018
Damage Survey
Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 6601791
21 February 2018
Plan Review (Other than "T")
Administrative · USCG Heartland District (dp) · USCG Heartland District (CGD-H) · Activity 6359022
12 June 2017
Construction Oversight · Administrative Inspection · COI Inspection
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 6174077
Deficiency record · 14
07 - Fire Safety › N/A - No Subsystem › Division - decks, bulkheads and penetrations
Issued 26 February 2026
Resolved
Doors in "A" Class bulkheads shall meet the following requirements: Doors shall have a latch with a minimum throw of 3/4 inch which can be operated from either side of the door. MI observed door in the "A" class boundary bulkhead between the machinery space and workshop to be missing the handle and latching mechanism causing the door to remain open and have an open penetration. Install proper latching mechanism and door handle to meet the "A" class boundary requirement of the bulkhead. Additionally, maintain accepted mitigation procedures for entry and working within the workshop until proper repair/installation of door latch and mechanism is installed to the satisfaction of attending Marine Inspector.
46CFR32.56-35(a)
46CFR72.05(b)(3)
10 - Safety of Navigation › N/A - No Subsystem › Lights, shapes, sound-signals
Issued 18 April 2024
Resolved
For the purpose of Rule 30 (72 COLREGS),a vessel at anchor includes a barge made fast to a buoy. Such barge may be lighted as a vessel at anchor or may be lighted on the corners in accordance with 33 CFR 83.30h. Vessel was not using an anchor light when moored to buoy.
33 CFR 82.5
09 - Working and Living Conditions › 091 - Living Conditions › Other (crew and accommodation)
Issued 18 April 2024
Resolved
Each berth must have a light. Vessel does not have installed lights above the beds. Portable ones have gone missing.
46 CFR 92.20-45.
07 - Fire Safety › N/A - No Subsystem › Fire fighting equipment and appliances
Issued 18 April 2024
Resolved
Every portable fire extinguisher must be supplied with a suitable bracket. Portable extinguisher was not in the bracket required by manufacturer.
46 CFR 162.028-3(c)
01 - Certificates & Documentation › 013 - Documents › Stability Information Booklet
Issued 5 April 2023
Resolved
Sub-Chapter S requires every vessel to have a stability letter. The vessel has been found to be operating outside the parameters of their stability letter. Vessel shall remove ballast or have a new stability letter issued. 46CFR31.10-3
46CFR170.120
02 - Structural Conditions › N/A - No Subsystem › Hull - cracking
Issued 3 April 2023
Resolved
During an internal structure exam required by 46CFR31.10, two failed welds were discovered;
First one is IWO the side shell seam weld, in Cargo Hold #1 STBD side. 5 frames FWD of the access hatch and 7 sidelongs from the bottom.
The second weld is in the same location but the actual sidelong itself had been split at the butt weld as well. 46CFR31.10-21(c)
08 - Alarms › N/A - No Subsystem › General alarm
Issued 21 March 2023
Resolved
Where the general emergency alarm signal cannot be heard over the background noise, there must be a red flashing light or rotating beacon, in addition to the general emergency alarm signal. Flashing light in generator space did not operate.
08 - Alarms › N/A - No Subsystem › General alarm
Issued 21 March 2023
Resolved
Each general emergency alarm signal must be marked "GENERAL ALARM—WHEN EMERGENCY ALARM SIGNAL RINGS GO TO YOUR STATION" in red letters at least 1/2 inch high.
02 - Structural Conditions › N/A - No Subsystem › Other (Structural condition)
Issued 11 December 2020
Resolved
Lock out/tag out newly installed stb aft mooring winch until Coast Guard inspection complete.
03 - Water/Weathertight Conditions › N/A - No Subsystem › Scuppers, inlets and discharges
Issued 1 July 2020
Resolved
Barge has a sea chest and sea valve in #2 void. After installation of a snow removal system, vessel should have meet the requirements of 46 CFR 56.50-55, but did not. Provide approved plans and followed by installation of a bilge pump prior to operation of the snow removal system.
01 - Certificates & Documentation › 011 - Ships Certificates › Other (certificates)
Issued 17 April 2019
Resolved
Due to incorrect load line certificate use draft marks on vessel stability letter for both manned and unmanned conditions.
09 - Working and Living Conditions › 092 - Working Conditions › Other (accident prevention)
Issued 17 April 2019
Resolved
Make lower pressure vessel relief valve reset within 10% of set limit.
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 12 November 2018
Resolved
As a result of grounding on the night of 11/15/18, vessel was verbally directed to standby, barring exigent circumstances, for a damage survey by a USCG Marine Inspector and to provide results of a dive survey of the hull.
Personnel › Training › Fire Fighting Basic
Issued 2 April 2018
Resolved
Did not Conduct Emergency drills. 46CFR 02.01-10
Casualty record · 1
13 November 2018Routine · role: Involved in a Marine Casualty · activity 6581669
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.