MAURY USCG vessel records Sign in
← All vessels

GRIJALVA

Mobile Offshore Drilling Unit · Offshore class · Built 1980s · USCG Heartland District (CGD-H)

GRIJALVA is a 1980 mobile offshore drilling unit. The Coast Guard has recorded 15 inspections since 1982, most recently in March 1987, along with 36 deficiencies.

Records from 1982 to 1987. Most recent: inspection, 2 March 1987.

Built
1980
Last inspected
2 March 1987
Documentation
Not in the documentation file of 10 September 2026
Inspections
15
Deficiencies
36 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date

Identity

US Official No.
620724
IMO number
—
Call sign
—
MISLE id
52326
Flag
UNITED STATES
MMSI
—
Maury page id
psix-52326

Inspections, by type

…physical examinations2
…with no type recorded13
Years with a record 6 calendar years (1982–1987)
The 15 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 39 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 it4175 - Regulatory (Subpart C or D), Net Ton
4175 - Regulatory (Subpart C or D), 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.

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 · 15

2 March 1987 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1311268
12 June 1986 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1298038
22 September 1985 Deficiency Check
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1300978
22 August 1985 Deficiency Check
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1292827
19 July 1985 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1288087
29 May 1985 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 983305
29 May 1985 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 984277
21 February 1985 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1286473
13 June 1984 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1280711
26 April 1984 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 973444
3 August 1983 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 968863
10 May 1983 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1271517
23 February 1983 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1271178
7 February 1983 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 963787
29 April 1982 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1275290

Deficiency record · 36

Navigation
Issued 19 July 1985 Resolved
PROVIDE PROPER ANCHOR LIGHTS AND NOT-UNDER-COMMAND LIGHTS. ^
Condition: Unknown
Due 19 July 1985
Resolved 19 July 1985
Construction/Loadline
Issued 29 May 1985 Resolved
CONDUCT AN UNDERWATER EXAMINATION OF THE SIDES AND BOTTOM OF THE MAT PRIOR TO COMMENCING DRILLING OPERATIONS. THIS EXAMINATION TO BE CONDUCTED TO THESATISFACTION OF THE COGNIZANT OFFICER IN CHARGE, MARINE INSPECTION.
Condition: Unknown
Due 29 May 1985
Resolved 29 May 1985
Lifesaving
Issued 29 May 1985 Resolved
CHANGE OUT THE PORT LIFE CAPSULE COOLING WATER PUMP AND CONDUCT AN OPERA- TIONAL TEST IN THE PRESENCE OF A U. S. COAST GUARD MARINE INSPECTOR PRIOR TO THE RIG'S NEXT MOVE.
Condition: Unknown
Due 29 May 1985
Resolved 29 May 1985
Fire Fighting
Issued 29 May 1985 Resolved
PROVIDE TWO (2) OPERABLE COMBUSTIBLE GAS/OXYGEN DETECTORS.
Condition: Unknown
Due 29 May 1985
Resolved 29 May 1985
Electrical
Issued 29 May 1985 Resolved
INSTALL AN EYS FITTING ON THE SPEAKER IN THE SHALE SHAKER AREA.
Condition: Unknown
Due 29 May 1985
Resolved 29 May 1985
Electrical
Issued 29 May 1985 Resolved
REPAIR AND DEMONSTRATE THE PROPER OPERATION OF THE LOW LUBE OIL PRESSURE ALARM ON THE EMERGENCY GENERATOR.
Condition: Unknown
Due 29 May 1985
Resolved 29 May 1985
Documentation
Issued 29 May 1985 Resolved
PRESENT A VALID LOADLINE CERTIFICATE TO A COAST GUARD INSPECTION OFFICE PRIOR TO THE RIG'S NEXT MOVE.
Condition: Unknown
Due 29 May 1985
Resolved 29 May 1985
Lifesaving
Issued 29 May 1985 Resolved
SHOW EVIDENCE OF THE LAST FUEL CHANGE IN BOTH LIFE CAPSULES OR CHANGE THE FUEL IN BOTH LIFE CAPSULES.
Condition: Unknown
Due 29 May 1985
Resolved 29 May 1985
Unknown
Issued 29 May 1985 Resolved
INSTALL "BEWARE OF TAIL ROTOR" SIGNS AT THE HEAD OF EACH HELIPORT ACCESS LADDER.
Condition: Unknown
Due 29 May 1985
Resolved 29 May 1985
Unknown
Issued 29 May 1985 Resolved
REPAIR AND SHOW PROPER OPERATION OF THE SICK BAY ROOM SINK.
Condition: Unknown
Due 29 May 1985
Resolved 29 May 1985
Accommodation/Occupational Safety
Issued 29 May 1985 Resolved
REPAIR AND CORRECT THE MUD PIT ROOM SUPPLY AND EXHAUST VENTILATION PAMPER SHAFTS AND SHOW PROPER OPERATION TO A U. S. COAST GUARD MARINE INSPECTOR PRIOR TO BEGINNING DRILLING OPERATIONS.
Condition: Unknown
Due 29 May 1985
Resolved 29 May 1985
Electrical
Issued 29 May 1985 Resolved
SATISFACTORILY REPAIR THE STACK GAS LEAK ON THE #2 GENERATOR EXHAUST STACK IMMEDIATELY ABOVE THE TURBO CHARGERS.
Condition: Unknown
Due 29 May 1985
Resolved 29 May 1985
Electrical
Issued 29 May 1985 Resolved
PROPERLY CHOCK, AND PROVIDE INSULATING SUPPORTS ON THE BOTTOM OF EACH BATTERY FOR BOTH THE FOG HORN AND OBSTRUCTION LIGHT BATTERY BOXES AS PER 46 CFR 111.155.
Condition: Unknown
Due 29 May 1985
Resolved 29 May 1985
Navigation
Issued 29 May 1985 Resolved
PROVIDE ON BOARD THE PROPER ANCHOR AND NO-UNDER-COMMAND LIGHTS AS WELL AS DY SHAPES (2 BALLS AND 1 DIAMOND) PRIOR TO RIG MOVEMENT.
Condition: Unknown
Due 29 May 1985
Resolved 29 May 1985
Construction/Loadline
Issued 21 February 1985 Resolved
MAKE THE STBD FUEL TANK AVAILABLE FOR INSPECTION ( AIR TEST OR INERT GAS PRESSURE TEST ) TO DETERMINE CAUSE OF WEEPING INTO #5 VOID TANK.
Condition: Unknown
Due 21 February 1985
Resolved 21 February 1985
Construction/Loadline
Issued 21 February 1985 Resolved
EFFECT PERMANENT REPAIRS TO WEEPING WELD BETWEEN THE WASTE OIL TANK AND #7 STBD VOID TANK.
Condition: Unknown
Due 21 February 1985
Resolved 21 February 1985
Construction/Loadline
Issued 21 February 1985 Resolved
COMPLETE UNDER WATER PORTION OF SPECIAL UNDER WATER SURVEY IN LIEU OF DRY- DOCKING ON NEXT RIG MOVE BUT NOT LATER THAN 01MAY85.
Condition: Unknown
Due 21 February 1985
Resolved 21 February 1985
Lifesaving
Issued 21 February 1985 Resolved
PROVIDE ON BOARD THE VESSEL A TOTAL OF EIGHT RING BOUYS WITH PROPER MOUNT- ING BRACKETS, WATER LIGHTS, SMOKE SIGNALS, AND LINES AS REQUIRED BY 46 CFR 108.515.
Condition: Unknown
Due 21 February 1985
Resolved 21 February 1985
Unknown
Issued 26 April 1984 Resolved
HYDRO ALL FUEL TRANSFER HOSES PRIOR TO USE.
Condition: Unknown
Due 26 April 1984
Resolved 26 April 1984
Electrical
Issued 26 April 1984 Resolved
INSTALL BLANK PLATES WHERE BREAKERS ARE MISSING IN THE SCR ROOM DISTRIBUTION PANEL.
Condition: Unknown
Due 26 April 1984
Resolved 26 April 1984
Unknown
Issued 26 April 1984 Resolved
MAKE PERMANENT REPAIRS TO THE SCR ROOM VENT DUCT.
Condition: Unknown
Due 26 April 1984
Resolved 26 April 1984
Unknown
Issued 26 April 1984 Resolved
MAKE PERMANENT REPAIRS TO THE PUMP ROOM SUPPLY VENT DUCT.
Condition: Unknown
Due 26 April 1984
Resolved 26 April 1984
Electrical
Issued 26 April 1984 Resolved
RENEW MISSING LIGHT ABOVE THE SINK IN THE LAUNDRY ROOM.
Condition: Unknown
Due 26 April 1984
Resolved 26 April 1984
Electrical
Issued 26 April 1984 Resolved
MAKE ALL BUNK LIGHTS OPERATIONAL.
Condition: Unknown
Due 26 April 1984
Resolved 26 April 1984
Unknown
Issued 26 April 1984 Resolved
MAKE PERMANENT REPAIRS TO THE VENT DUCT IN THE FORWARD LEG ROOM.
Condition: Unknown
Due 26 April 1984
Resolved 26 April 1984
Lifesaving
Issued 26 April 1984 Resolved
PROVIDE SMOKE FOR EACH LIFE CAPSULE.
Condition: Unknown
Due 26 April 1984
Resolved 26 April 1984
Unknown
Issued 26 April 1984 Resolved
MAKE PERMANENT REPAIRS TO THE BENT RAILING ON THE PORT SIDE.
Condition: Unknown
Due 26 April 1984
Resolved 26 April 1984
Electrical
Issued 26 April 1984 Resolved
SUPPLY DRAW WORKS WITH A PIN FOR THE EMERGENCY LOCKOUT SWITCH.
Condition: Unknown
Due 26 April 1984
Resolved 26 April 1984
Construction/Loadline
Issued 26 April 1984 Resolved
MAKE PERMANENT REPAIRS TO AND RENEW THE GASKETS ON THE HATCHES TO THE SUPPLY ROOM AND MUD PIT ROOM.
Condition: Unknown
Due 26 April 1984
Resolved 26 April 1984
Lifesaving
Issued 26 April 1984 Resolved
PROVIDE A THREE CELL FLASHLIGHT FOR EACH LIFE CAPSULE.
Condition: Unknown
Due 26 April 1984
Resolved 26 April 1984
Lifesaving
Issued 26 April 1984 Resolved
PROVIDE TWO 100' SEA PAINTERS WITH TOGGLES EYE SPLICED.
Condition: Unknown
Due 26 April 1984
Resolved 26 April 1984
Lifesaving
Issued 26 April 1984 Resolved
PROVIDE A SEA ANCHOR FOR EACH LIFE CAPSULE.
Condition: Unknown
Due 26 April 1984
Resolved 26 April 1984
Unknown
Issued 26 April 1984 Resolved
PROVIDE A WINCH HANDLE FOR THE PORT LIFEBOAT WINCH.
Condition: Unknown
Due 26 April 1984
Resolved 26 April 1984
Unknown
Issued 10 May 1983 Resolved
SERVICE THE PORT AFT INFLATABLE LIFERAFT, SER. #20MMUS8 AND BOTH RAFT DAVITHOOKS BY THE COMPLIANCE DATE. VESSEL MAY NOT LEAVE PORT UNTIL COMPLETE.
Condition: Unknown
Due 10 May 1983
Resolved 10 May 1983
Unknown
Issued 7 February 1983 Resolved
THE FOLLOWING DEFICIENCY PERTAINS TO THE VESSEL SABINE II, DN620724
Condition: Unknown
Due 7 February 1983
Resolved 7 February 1983
Construction/Loadline
Issued 7 February 1983 Resolved
MAKE PERMANENT REPAIRS TO 2 TEMPORARY PATCHES ON LOWER MAT IN WAY OF #2P BALLAST TANK. CROP AND RENEW BOTH PATCHES TO GOOD METAL AND INSERT.
Condition: Unknown
Due 7 February 1983
Resolved 7 February 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.