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MARINE BUILDER 6

Towing Vessel · Built 2000s · USCG Heartland District (CGD-H) · Other hulls named MARINE BUILDER 6

MARINE BUILDER 6 is a 2009 towing vessel. The Coast Guard has recorded 13 inspections since 2009, most recently in August 2025, along with 28 deficiencies.

Records from 2009 to 2025. Most recent: inspection, 27 August 2025.

Built
2009
Last inspected
27 August 2025
Documentation
Valid · documentation file of 10 September 2026
Inspections
13
Deficiencies
28 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date

Identity

US Official No.
1217781
IMO number
—
Call sign
WDP2049
MISLE id
994873
Flag
UNITED STATES
MMSI
367398810, 368332710
Maury page id
psix-994873

Inspections, by type

…physical examinations9
…administrative events4
Years with a record 10 calendar years (2009–2025)
The 13 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 Towing Vessel class in Maury's sources begin in 1980.

Documentation record

Registered dimensions (L × B × D)36.0 ft × 14.0 ft × 5.5 ft
Registered tonnagegross 23 / net 18
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderINLAND INDUSTRIES INC · ORANGE, TX, UNITED STATES · built 2009
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeBox
Hull configurationMonohull
Hailing portPITTSBURGH, PA
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 20 November 2025 · expires 30 November 2026
Service, as the file records itTowing Vessel
Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it23 - Simplified, Gross Ton
18 - Simplified, 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

WDP2049MMSI 368332710 · active · compulsorily equipped · granted 8 September 2023, expires 8 September 2033
WDE7877MMSI 367398810 · active · compulsorily equipped · granted 3 January 2019, expires 10 March 2029
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 · 13

27 August 2025 TPO Audit
Administrative · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 8226677
23 May 2024 TPO Audit
Administrative · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7926670
9 August 2023 Administrative Inspection · COI Inspection
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7763999
16 May 2023 Administrative Inspection
Administrative · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7700724
16 August 2022 Deficiency Check
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7535241
6 July 2022 Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7483744
7 October 2021 Deficiency Check
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7328464
1 September 2021 Annual Inspection
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 7302144
21 February 2020 Initial Certification
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 6913063
1 March 2018 Deficiency Check · Industry Initiated Exam
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 6363763
9 February 2015 Industry Initiated Exam
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 5068196
5 May 2010 Industry Initiated Exam · Deficiency Check
Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 3731347
20 April 2009 Administration
Administrative · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 3457246

Deficiency record · 28

07 - Fire Safety › N/A - No Subsystem › Fire pumps and its pipes
Issued 16 August 2022 Resolved
Each towing vessel must have either a self-priming, power-driven, fixed fire pump, a fire main, and hoses and nozzles or a portable pump, and hoses and nozzles, in accordance with paragraphs (e) and (f) of this section. (e)The portable fire pump must be self-priming and power-driven. Portable fire pump leaking from pump housing. Repair pump as required.
Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Due 5 September 2022
Resolved 6 September 2022
Resolution: Replaced gasket with new. Tersted with no leaks
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 6 July 2022 Resolved
Machinery and electrical systems must be designed and maintained to provide for safe operation of the towing vessel and safety of persons onboard under normal and emergency conditions. Start battery terminals loose and unable to be tightened further. Replace battery connection with new. Repair mechanical and electrical issues as required. (Corrected-not properly installed)
Condition: Improper Installation
Action required: 17 - Rectify deficiencies prior to departure
Resolved 6 July 2022
Resolution: Found installed improperly. Properly installed and tightened.
07 - Fire Safety › N/A - No Subsystem › Oil accumulation in engine room
Issued 6 July 2022 Resolved
Each towing vessel must be maintained and operated so as to minimize fire hazards and to ensure all bilges and void spaces are to kept free from accumulation of combustible and flammable materials and liquids insofar as practicable. Starboard engine has an accumulation of fuel oil and oil soaked rages under it. Remove fire hazards as required.
Condition: Improper/Lack of Maintenance
Action required: 50 - Rectify deficiencies w/in 30 days
Due 5 August 2022
Resolved 16 August 2022
Resolution: Removed oil and oil soaked rags from engine room
03 - Water/Weathertight Conditions › N/A - No Subsystem › Covers (hatchway-, portable-, tarpaulins, etc.)
Issued 6 July 2022 Resolved
Each watertight door and watertight hatch must be marked on both sides in clearly legible letters at least 25 millimeters (1 inch) high: “WATERTIGHT HATCH - KEEP CLOSED”. Watertight hatch missing required markings. Add markings as required.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 5 August 2022
Resolved 16 August 2022
Resolution: Labeled hatches as required.
07 - Fire Safety › N/A - No Subsystem › Other (fire safety)
Issued 6 July 2022 Resolved
Flammable and combustible products must not be stored in machinery spaces, unless they are stored in a suitable container that meets the requirements of § 142.225. Engine oil stored on engine room deck. Remove oil
Condition: Invalid
Action required: 50 - Rectify deficiencies w/in 30 days
Due 5 August 2022
Resolved 16 August 2022
Resolution: Oil removed from engine room and placed in flammable liquids locker
07 - Fire Safety › N/A - No Subsystem › Fire-dampers
Issued 6 July 2022 Resolved
Means must be provided for stopping each fan in a ventilation system serving machinery spaces and for closing, in case of fire, each doorway, ventilator, and annular space around funnels and other openings into such spaces. Machinery space vent located on starboard house fixed and unable to be closed. Apply method to secure machinery space ventilation as required.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 5 August 2022
Resolved 16 August 2022
Resolution: Arrangement installed to cover engine room vent
07 - Fire Safety › N/A - No Subsystem › Fire pumps and its pipes
Issued 6 July 2022 Resolved
Means must be provided for stopping each fan in a ventilation system serving machinery spaces and for closing, in case of fire, each doorway, ventilator, and annular space around funnels and other openings into such spaces. Machinery space vent located on starboard house fixed and unable to be closed. Apply method to secure machinery space ventilation as required.
Condition: Invalid
Action required: 50 - Rectify deficiencies w/in 30 days
Due 5 August 2022
Resolved 16 August 2022
Resolution: Discription was written with errors. This was for the portable fire pump not being self priming. Crew installed a check valve at the end of the intake hose. When test running pump was leaking from pump housing. Will issue new deficiency.
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 6 July 2022 Resolved
Each lifebuoy on a towing vessel must be marked in block capital letters with the name of the vessel. Name of vessel falling off life rings. Apply vessel name as required.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 5 August 2022
Resolved 16 August 2022
Resolution: Life rings labeled as required
09 - Working and Living Conditions › 092 - Working Conditions › Protection machines/parts
Issued 6 July 2022 Resolved
Piping and machinery components that exceed 220 °C (428 °F), including fittings, flanges, valves, exhaust manifolds, and turbochargers, must be insulated. Exhaust components found with no insulation. Install insulation on all required exhaust components.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 5 August 2022
Resolved 16 August 2022
Resolution: Exhaust covers installed as required
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 6 July 2022 Resolved
At least two lifebuoys on a towing vessel greater than 26 feet must be fitted with a floating electric water light approved under approval series 161.010 or 161.110. Port water light not constantly operating properly. Repair light as required.
Condition: Improper/Lack of Maintenance
Action required: 50 - Rectify deficiencies w/in 30 days
Due 5 August 2022
Resolved 6 September 2022
Resolution: Light buld replaced with required type.
10 - Safety of Navigation › N/A - No Subsystem › Navigation records
Issued 6 July 2022 Resolved
The officer in charge of a navigational watch must conduct a navigation assessment for the intended route and operations prior to getting underway. The navigation assessment must incorporate the requirements of pilothouse resource management of § 140.640, assess operational risks, and anticipate and manage workload demands. Navigation assessment on vessel does not cover minimum items to be considered in 46 CFR 140.635(a)(1-13). Amend navigation assessment as required.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 5 August 2022
Resolved 16 August 2022
Resolution: Nav Assessment installed on Helm system and vessel Master utilizing daily
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 7 September 2021 Resolved
A towing vessel's hull may not carry current as a conductor, except for an impressed-current cathodic-protection system or a battery system used to start an engine. Fuel tank supply solenoids negative lead connected to hull.
Condition: Improper Installation
Action required: 50 - Rectify deficiencies w/in 30 days
Due 7 October 2021
Resolved 7 October 2021
Resolution: Vessel no longer using hull as a circuit.
09 - Working and Living Conditions › 092 - Working Conditions › Pipes, wires (insulation)
Issued 7 September 2021 Resolved
Each exhaust pipe from an internal combustion engine which is within reach of personnel must be insulated or otherwise guarded to prevent burns. Engine room exhaust piping missing insulation.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 7 October 2021
Resolved 7 October 2021
Resolution: Insulation installed on all reachable exhaust piping
07 - Fire Safety › N/A - No Subsystem › Fire fighting equipment and appliances
Issued 7 September 2021 Resolved
The frame or support of any semi-portable fire extinguisher fitted with wheels must be welded or otherwise permanently attached to a steel bulkhead or deck to prevent it from rolling under heavy sea conditions. 160B extinguisher not securely mounted.
Condition: Improper Installation
Action required: 50 - Rectify deficiencies w/in 30 days
Due 7 October 2021
Resolved 7 October 2021
Resolution: 160B extinguisher chained to railing on deck.
10 - Safety of Navigation › N/A - No Subsystem › Lights, shapes, sound-signals
Issued 7 September 2021 Resolved
The owner, managing operator, or master of each towing vessel must maintain the required navigational-safety equipment in a fully-functioning, operational condition. Mast light extinguished.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 7 October 2021
Resolved 7 October 2021
Resolution: Bulb replaced with new.
01 - Certificates & Documentation › 011 - Ships Certificates › USCG Certificate of Documentation (COD)
Issued 7 September 2021 Resolved
The person in command of a documented vessel must have on board that vessel the original Certificate of Documentation currently in effect for that vessel. Certificate onboard is expired.
Condition: Invalid
Action required: 50 - Rectify deficiencies w/in 30 days
Due 7 October 2021
Resolved 8 September 2021
Resolution: COD no longer expired in MISLE.
09 - Working and Living Conditions › 092 - Working Conditions › Other (accident prevention)
Issued 7 September 2021 Resolved
Rails or equivalent protection must be installed near the periphery of all decks accessible to crew. Equivalent protection may include lifelines, wire rope, chains, and bulwarks that provide strength and support equivalent to fixed rails. In areas where space limitations make deck rails impractical, such as at narrow catwalks in way of deckhouse sides, hand grabs may be substituted. Bow of vessel is not equipped with rails.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 7 October 2021
Resolved 7 October 2021
Resolution: Railing installed as required.
09 - Working and Living Conditions › 092 - Working Conditions › Protection machines/parts
Issued 7 September 2021 Resolved
An exposed hazard such as gears and rotating machinery, must be protected by a cover, guard or rail. This is not meant to restrict access to towing equipment such as winches, drums, towing gear or steering compartment equipment necessary for the operation of the vessel. Forward port and starboard deck winches have exposed gears.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 7 October 2021
Resolved 7 October 2021
Resolution: Fabricated guard installed covering pinch points of rotating machinery.
09 - Working and Living Conditions › 092 - Working Conditions › Warning notices
Issued 7 September 2021 Resolved
Has installed, in the engine room and any other area where background noise makes a general alarm hard to hear, a supplemental flashing red light that is identified with a sign that reads: “Attention General Alarm—When Alarm Sounds or Flashes Go to Your Station”. Signage not visible inside engine room.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 7 October 2021
Resolved 7 October 2021
Resolution: Sinage installed on engine room door.
11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition
Issued 7 September 2021 Resolved
Stowage positions for lifejackets stowed in a berthing space or stateroom and all lifejacket containers must be marked in block capital letters and numbers with the minimum quantity, identity, and, if sizes other than adult or universal sizes are used on the vessel, the size of the lifejackets stowed inside the container. The equipment may be identified in words or with the appropriate symbol from IMO Resolution A.760(18) (incorporated by reference, see §136.112 of this subchapter). Lifejacket container labeling is deteriorated.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 7 October 2021
Resolved 7 October 2021
Resolution: New label installed on life jacket container.
11 - Life Saving Appliances › N/A - No Subsystem › Distress flares
Issued 7 September 2021 Resolved
Carriage requirement. A towing vessel must carry a combination of day and night visual distress signals indicated in Table 141.370 of §141.370 for specified areas where the vessel operates. Expired flares of insufficient quantity onboard.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 7 October 2021
Resolved 7 October 2021
Resolution: New flares procured.
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 7 September 2021 Resolved
Each lifebuoy on a towing vessel must:(4)Be marked in block capital letters with the name of the vessel. Vessel name worn off both lifebuoys.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 7 October 2021
Resolved 7 October 2021
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 7 September 2021 Resolved
At least one lifebuoy must have a lifeline, secured around the body of the lifebuoy. If more than one lifebuoy is carried, at least one must not have a lifeline attached. Both lifebuoys have lifelines attached.
Condition: Improper Installation
Action required: 50 - Rectify deficiencies w/in 30 days
Due 7 October 2021
Resolved 7 October 2021
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 7 September 2021 Resolved
The master must ensure that all lifesaving equipment is properly maintained and ready for use at all times. Lifebuoy lines are deteriorated.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 7 October 2021
Resolved 7 October 2021
Resolution: New life buoy installed
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 7 September 2021 Resolved
The master must ensure that all lifesaving equipment is properly maintained and ready for use at all times. Lifebuoy SOLAS reflective tape is deteriorated.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 7 October 2021
Resolved 7 October 2021
Resolution: New life buoy installed
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Bilge pumping arrangements
Issued 30 June 2020 Resolved
Installed bilge piping must have check valve to prevent backflooding. No check valve on discharge line.
Condition: Improper Installation
Action required: 16 - Rectify deficiencies w/in 14 days
Due 14 July 2020
Resolved 9 July 2020
Resolution: Vessel installed valve
10 - Safety of Navigation › N/A - No Subsystem › Navigation records
Issued 30 June 2020 Resolved
Officer in charge of Nav watch must conduct a nav assessment for the intended watch and operations prior to getting underway. Vessel could not supply nav assessments.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 30 July 2020
Resolved 9 July 2020
Resolution: Nav assessment form added to daily movement log
10 - Safety of Navigation › N/A - No Subsystem › Lights, shapes, sound-signals
Issued 30 June 2020 Resolved
Each towing vessel must be equipped with lights, shapes and sounds appropriate to the route. Vessel is not equipped. CG MI inspector assigned action 705 until further guidance is provided.
Action required: 705 - Other - as specified
Due 1 July 2021
Resolved 2 September 2021
Resolution: This deficiency was addressed in D8 Policy Letter 02-20 and is no longer valid.

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.