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OCEAN MASTER VII

Mobile Offshore Drilling Unit · Offshore class · Built 1980s · USCG Northeast District (CGD-NE)

OCEAN MASTER VII is a 1983 mobile offshore drilling unit. The Coast Guard has recorded 7 inspections since 1983, most recently in July 1990, along with 26 deficiencies.

Records from 1983 to 1990. Most recent: inspection, 11 July 1990.

Built
1983
Last inspected
11 July 1990
Documentation
Not in the documentation file of 10 September 2026
Inspections
7
Deficiencies
26 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date

Identity

US Official No.
654597
IMO number
—
Call sign
—
MISLE id
54854
Flag
UNITED STATES
MMSI
—
Maury page id
psix-54854

Inspections, by type

…physical examinations2
…administrative events2
…with no type recorded3
Years with a record 5 calendar years (1983–1990)
The 7 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 36 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 Offshore class in Maury's sources begin in 1978.

Documentation record

Tonnage as PSIX records it2826 - Regulatory (Subpart C or D), Gross Ton
1780 - Regulatory (Subpart C or D), Net Ton
6498 - Displacement, Ton
5117 - Dead Weight, 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.

A report is not offered for this hull: Its record holds only 2 of the seven kinds of material a report is built from: inspections, deficiencies, operational controls, tow-unit appearances, casualty records, dimensions and documentation. That is a statement about the record, not about the vessel. Reports.

Inspection history · 7

11 July 1990 Administrative
Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 914865
9 April 1989 Deficiency Check · COI Inspection
Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1037107
6 April 1989 Hull Examination
Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 924768
19 May 1987 Administrative
Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1024790
9 June 1985 Type not recorded
No type recorded · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 983600
19 May 1985 Type not recorded
No type recorded · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 986031
5 April 1983 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1272411

Deficiency record · 26

Fire Fighting
Issued 9 April 1989 Resolved
REPLACE BATTERIES FOR FIRE DETECTION ALAMR PANEL.
Condition: Unknown
Due 23 January 1990
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Electrical
Issued 9 April 1989 Resolved
PROVE PROPER OPERATION OF ALL H2S AND COMBUSTIBLE GAS SENSORS AND ALARMS.
Condition: Unknown
Due 23 January 1990
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Construction/Loadline
Issued 9 April 1989 Resolved
PROVE PROPER OPERATION OF ALL DOOR CLOSURE DEVICES FOR MUD PIT ROOM.
Condition: Unknown
Due 23 January 1990
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Lifesaving
Issued 9 April 1989 Resolved
RENEW 12 CG APPROVED RED PARACHUTE FLARES IN THE CONTROL ROOM
Condition: Unknown
Due 23 January 1990
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Lifesaving
Issued 9 April 1989 Resolved
RENEW 4 CARTRIDGES AND 4 ROCKET PROJECTILES FOR LINE THROWING GUN.
Condition: Unknown
Due 23 January 1990
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Fire Fighting
Issued 9 April 1989 Resolved
PROVIDE FOR EACH OF THE TWO FIREMAN'S OUTFITS AN OXYGEN AND EXPLOSIVE METERLISTED BY UNDERWATER'S LABORATORIES INC. OR FACTORY MUTUAL AS EXPLOSION PROOF AND A SELF-CONTAINED BREATHING APPARATUS APPROVED UNDER 46 CFR 160. 011.
Condition: Unknown
Due 23 January 1990
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Lifesaving
Issued 9 April 1989 Resolved
PROVE PROPER OPERATION OF EMBARKATION LADDERS.
Condition: Unknown
Due 23 January 1990
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Lifesaving
Issued 9 April 1989 Resolved
PROVIDE EQUIP FOR STBD MOTOR L/B:LIFEJACKET LIGHTS,COMPASS LIGHTSTICKS, FLASHLIGHT,88LBS PROVISIONS,132QTS WATER,44LBS SWEETEND COND MILK,ASPRINS,2FLOATING ORANGE SMOKE,12 RED FLARES EA. PARACHUTE&HANHELD ALL CG APPROVED AND SERVICE COMPASS.
Condition: Unknown
Due 23 January 1990
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Lifesaving
Issued 9 April 1989 Resolved
PROVIDE EQUIP FOR PORT MOTOR L/B:LIFEJACKET LIGHTS,COMPASS LIGHTSTICKS, FLASHLIGHT,JACKNIFE,FISHING KIT,88LBS PROVISIONS,132QTS WATER,44LBS SWEET- ENED COND MILK,ASPIRIN,2 ORANGE SMOKE SIGNALS,12 RED FLARES EA. PARACHUTE& HANDHELD ALL CG APPROVED AND SERVICE COMPASS.
Condition: Unknown
Due 23 January 1990
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Lifesaving
Issued 9 April 1989 Resolved
MAKE PERMANENT REPAIRS OF 2"X1/4" HOLE IN PORT MOTOR LIFEBOAT NEXT TO FORWARD WINDOW AND REPAIR WINDOW GASKET.
Condition: Unknown
Due 23 January 1990
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Lifesaving
Issued 9 April 1989 Resolved
SERVICE ALL LIFERAFTS.
Condition: Unknown
Due 23 January 1990
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Lifesaving
Issued 9 April 1989 Resolved
REPLACE 6 RING BUOYS.
Condition: Unknown
Due 23 January 1990
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Lifesaving
Issued 9 April 1989 Resolved
PROVIDE CG APPROVED LIGHTS FOR ALL LIFEJACKETS.
Condition: Unknown
Due 23 January 1990
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Construction/Loadline
Issued 9 April 1989 Resolved
REPAINT ALL VESSEL HULL MARKINGS
Condition: Unknown
Due 23 January 1990
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Lifesaving
Issued 9 April 1989 Resolved
RENEW BOTH EXPIRED SELF-ACTIVATING SMOKE SIGNALS, APPROVED UNDER 46 CFR 160.057 AT THE LAUNCHABLE RING BUOY STATIONS.
Condition: Unknown
Due 23 January 1990
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Documentation
Issued 6 April 1989 Resolved
PROVIDE DIVERS REPORT OF UNDERWATER HULL SURVEY PERFORMED IN DAMMAM, SAUDI ARABIA ON 6 APRIL1989.
Condition: Unknown
Due 20 January 1990
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Lifesaving
Issued 19 May 1985 Resolved
PROVIDE EITHER 12 HAND HELD, ROCKET PROPELLED, PARACHUTE RED FLARES (MEETING 46 CFR 160.036) OR THE USCG APPROVED GUN (46 CFR 160.028/10/2) FORTHE RED PARACHUTE DISTRESS FLARES (PRESENTLY ON BOARD) FOR THE CONTROL ROOM.
Condition: Unknown
Due 19 May 1985
Resolved 19 May 1985
Fire Fighting
Issued 19 May 1985 Resolved
PROVIDE FOR EACH OF THE TWO FIREMAN OUTFITS AN OXYGEN METER LISTED BY FM/CSA/UL AS EXPLOSIVE PROOF.
Condition: Unknown
Due 19 May 1985
Resolved 19 May 1985
Accommodation/Occupational Safety
Issued 19 May 1985 Resolved
A RELIEF VALVE MEETING THE REQUIREMENTS OF 46 CFR 54.15 SHALL BE INSTALLED ON EACH OF THE TWO SANITARY HEAD TANKS.
Condition: Unknown
Due 19 May 1985
Resolved 19 May 1985
Lifesaving
Issued 19 May 1985 Resolved
RENEW BOTH EXPIRED SELF ACTIUATING SMOKE SIGNALS (ADDED UNDER 46 CFR 160.057) AT THE LAUNCHABLE RING BUOY'S STATION.
Condition: Unknown
Due 19 May 1985
Resolved 19 May 1985
Electrical
Issued 5 April 1983 Resolved
REPAIR OR REPLACE THE TIME DELAY PRESSURE SWITCH WHICH ASSURES AIR PURGED ENCLOSURES ON THE DRILL FLOOR CANNOT BE ENERGIZED UNTIL SUCH ENCLOSURES
Condition: Unknown
Due 5 April 1983
Resolved 5 April 1983
Unknown
Issued 5 April 1983 Resolved
(REQUIREMENT 1 CONTINUED) INSTALLED AND OPERATIONAL, A CONTINUOUS LIVE WATCH PER ENGINE ON THE LINE SHALL BE PROVIDED.
Condition: Unknown
Due 5 April 1983
Resolved 5 April 1983
Electrical
Issued 5 April 1983 Resolved
PROVIDE SHALE-SHAKER MOTORS THAT ARE SUITABLE FOR CLASS I, DIVISION I LOCATIONS AS PER 46 CFR 108.171, 111.80-5(B)4 AND 111.80-5(A)11.
Condition: Unknown
Due 5 April 1983
Resolved 5 April 1983
Electrical
Issued 5 April 1983 Resolved
PROVIDE ENGINE ALARMS FOR MAIN GENERATORS AND THE EMERGENCY GENERATOR AS REQUIRED BY 46 CFR 111.10-5 AND 112.50-1 AND UNTIL SUCH ALARMS ARE
Condition: Unknown
Due 5 April 1983
Resolved 5 April 1983
Unknown
Issued 5 April 1983 Resolved
THE FOLLOWING DEFICIENCIES PERTAIN TO THE VESSEL OCEAN MASTER VII, DN654597
Condition: Unknown
Due 5 April 1983
Resolved 5 April 1983
Unknown
Issued 5 April 1983 Resolved
(REQUIREMENT 2 CONTINUED) HAVE BEEN PURGED WITH A MINIMUM OF FOUR AIR CHANGES AS PER NFPA 496 PART 23.
Condition: Unknown
Due 5 April 1983
Resolved 5 April 1983

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.