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MEDIATOR

Tank Ship · USCG Heartland District (CGD-H) · Other hulls named MEDIATOR

MEDIATOR is a tank ship. The Coast Guard has recorded 8 inspections since 2008, most recently in December 2011, along with 14 deficiencies — 1 with no resolution recorded — and 5 operational controls.

Records from 2008 to 2011. Most recent: operational control imposed, 21 December 2011.

Built
Not recorded
Last inspected
19 December 2011
Documentation
Not in the documentation file of 10 September 2026
Inspections
8
Deficiencies
14 recorded · 1 without a recorded resolution
Controls
None recorded without a removal date

Identity

US Official No.
—
IMO number
9377432 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
V7LR2
MISLE id
986767
Flag
MARSHALL ISLANDS
MMSI
—
Maury page id
psix-986767

Inspections, by type

…physical examinations3
…administrative events1
…with no type recorded4
Years with a record 3 calendar years (2008–2011)
The 8 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.

This record may be incomplete: the most recent inspection recorded for this vessel was 15 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 13 September 2026, retrieved 18 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Tank Ship class in Maury's sources begin in 1980.

Documentation record

Tonnage as PSIX records it1793 - Convention (Subpart B), Net Ton
8124 - Displacement, Ton
5706 - Dead Weight, Ton
3978 - Convention (Subpart B), Gross Ton
This hull's Official Number is not in the NVDC file dated 10 September 2026 as served by NOAA Fisheries, so no documentation record is shown. Absence from that file is a fact about the file, not about the hull.

Radio station licence

No FCC ship-station licence is recorded against this Official Number in the file of 6 September 2026. That is a fact about the licence file, not about the radio.

Inspection history · 8

19 December 2011 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4211196
14 December 2011 Deficiency Check · COC-CHEM Annual · PII Safety Exam · ISPS II Exam
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4208091
7 December 2010 COC-TVE Renew · Ballast Water Examination · ISPS II Exam
Physical examination · Resident Inspection Office St. Croix · USCG Southeast District (CGD-SE) · Activity 3905317
6 December 2010 Type not recorded
No type recorded · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 3904952
3 December 2008 Administrative Inspection
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3373404
14 October 2008 COC-CHEM Renew · ISPS II Exam
Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 3343862
13 October 2008 Type not recorded
No type recorded · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 3343961
9 October 2008 Type not recorded
No type recorded · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 3341510

Deficiency record · 14

Pollution Prevention/Response › Prevention Equipment › Oily Mixture Discharge Fixed Piping System
Issued 11 January 2012 No resolution recorded
The oil residue tanks shall have no connections to the bilge system, bilge water holding tanks or the oily water separator. Vessel has a hard piped connection between the bilge sludge tank manifold for the sludge transfer pump and the OWS bilge pump. MARPOL Annex I Reg 12.2.2 (MEPC .187(59)). Must be rectified to the satisfaction of Flag Administration.
Condition: Improper Installation
Action required: 705 - Other - as specified
Pollution Prevention/Response › Prevention Equipment › Oily Water Separator (15 ppm)
Issued 14 December 2011 Resolved
1730 Vessels crew were unable to demonstrate the proper operation of the equipment. Tamper seal on photo eye was found half torn and oil content meter only displayed zero during attempt at operational test. When the test button was used three way valve operated but system did not return to normal, crew had to perform a hard reset to continue. MARPOL Annex I Reg 14.6 30abc
Action required: 17 - Rectify deficiencies prior to departure
Resolved 23 December 2011
Resolution: Vessel submitted class report rectifying deficient item.
Documentation › Logs/Records › Oil Record Book
Issued 14 December 2011 Resolved
1710 Found multiple oil record books for the same time period with different entries. MARPOL Annex I Reg 17.4 30abc
Action required: 17 - Rectify deficiencies prior to departure
Resolved 23 December 2011
Resolution: Vessel submitted class report rectifying deficient item. Vessel is now using a new ORB for entries.
Engineering › Fuel Oil Storage/Transfer System › Piping
Issued 14 December 2011 Resolved
Vessels fuel skid, fuel oil purifiers found to have substantial leaks. Plastic buckets were being used to catch fuel on back side of fuel skid. #2 Diesel generator was found to have a substantial leak near flywheel, spray attempting to be contained by crew using metal sheeting. Build up of fuel and oil are creating a significant fire hazard. 74 SOLAS(04 ed) CH II-1 Reg 26 30abc
Action required: 17 - Rectify deficiencies prior to departure
Resolved 23 December 2011
Resolution: Vessel submitted class report rectifying deficient item.
Deck/Cargo › Cargo Stowage › General
Issued 14 December 2011 Resolved
1835 The vessel could not demonstrate pressure readings for tanks 5P and Slop(S). 46CFR 39.20-13 17ab
Action required: 17 - Rectify deficiencies prior to departure
Resolved 29 December 2011
Resolution: Received ABS Class report attesting to proper repair and operation of pressure sensors on Cargo tank 5P and Slop(S)
Deck/Cargo › Vapor Control Systems › Piping/Hoses
Issued 14 December 2011 Resolved
The vapor connection flange studs were not permanently affixed and were able to be removed easily by a wrench. 46CFR39.20-1 40c
Action required: 17 - Rectify deficiencies prior to departure
Resolved 23 December 2011
Resolution: Vessel submitted class report rectifying deficient item.
Deck/Cargo › Cargo Transfer/Lightering (liquid) › Piping
Issued 14 December 2011 Resolved
Found cargo leaking from the isolation valves for the PV valves at tanks 3P and 1S. 33CFR156.170(c)(4) 17ab
Action required: 17 - Rectify deficiencies prior to departure
Resolved 23 December 2011
Resolution: Vessel submitted class report rectifying deficient item.
Construction/Loadline › Penetrations › Weld
Issued 14 December 2011 Resolved
Significant crystalization on hull penetrations in engine room possing risk of water ingress. ICLL 66 (05 ed) Annex I Reg 22 17ab
Action required: 17 - Rectify deficiencies prior to departure
Resolved 23 December 2011
Resolution: Vessel submitted class report rectifying deficient item.
Fire Fighting › Fixed Pressure Water-Spraying Fire Extinguishing System › Nozzles
Issued 14 December 2011 Resolved
Sprinkler system in paint locker was found with one head missing and the hole plugged with a block of wood leaving the shelving to left of open door unprotected. SOLAS 74 (04 ed) CH II-2 Reg 15.2.4.1 17ab
Action required: 17 - Rectify deficiencies prior to departure
Resolved 23 December 2011
Resolution: Vessel submitted class report rectifying deficient item.
Accommodation/Occupational Safety › Occupational Safety › Portable Electric Equipment/Appliances
Issued 14 December 2011 Resolved
The decontammination shower and eyewash station were not pressurized and could not produce any water at the time of exam. Once pressurized, inadequate water pressure was produced. 46 CFR 153.216 17ab
Action required: 17 - Rectify deficiencies prior to departure
Resolved 23 December 2011
Resolution: Vessel submitted class report rectifying deficient item.
Fire Fighting › Structural - A Class Divisions › Doors
Issued 14 December 2011 Resolved
Fire doors from engine control room to engine space do not close properly, access door from engine room to steering gear does not seal and handle does not operate properly. SOLAS 74 (09 ed) CH II-2 Reg 14.2.1.1 17ab
Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Resolved 23 December 2011
Resolution: Vessel submitted class report rectifying deficient item.
Operations/Management › Vessel Safety Management › Maintenance of Ship/Equipment
Issued 14 December 2011 Resolved
Requested External Third Party ISM Audit.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 23 December 2011
Resolution: NKK conducted audit and submitted report for review.
Navigation › Piloting/Steering › Gyro Compass
Issued 14 October 2008 Resolved
Vessel was issued an inbound LOD for an inoperable gyro.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 14 October 2008
Resolution: Received report from Technician fixing the gyro.
Deck/Cargo › Vapor Control Systems › Vapor Recovery Unit
Issued 14 October 2008 Resolved
The vapor collection system (VCS) has not been certified as meeting U.S. requirements by ABS. Correct prior to any cargo loading operations in U.S. waters. 46 CFR 39.10-13 (c)
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 3 December 2008
Resolution: Rcvd class report satisfying requirement.

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.