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OFFSHORE JUPITER
OFFSHORE JUPITER is a 1981 mobile offshore drilling unit. The Coast Guard has recorded 8 inspections since 1985, most recently in December 1987, along with 23 deficiencies.
Records from 1985 to 1987. Most recent: inspection, 14 December 1987.
- Built
- 1981
- Last inspected
- 14 December 1987
- Documentation
- Not in the documentation file of 10 September 2026
- Deficiencies
- 23 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
Identity
Inspections, by type
…with no type recorded1
Years with a record
3 calendar years (1985–1987)
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 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 it3851 - Regulatory (Subpart C or D), Net Ton
5049 - Regulatory (Subpart C or D), Gross Ton
5049 - 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 · 8
14 December 1987
Administrative
Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1311421
2 December 1987
Administrative
Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1335498
11 May 1987
Administrative
Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1021153
30 December 1986
Deficiency Check
Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1309640
19 July 1986
Deficiency Check
Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1010696
10 July 1986
Credit Drydock
Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1011426
30 May 1986
COI Inspection
Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1303549
10 June 1985
Type not recorded
No type recorded · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 981213
Deficiency record · 23
Lifesaving
Issued 30 May 1986
Resolved
RECHARGE WITH "BREATHABLE QUALITY" AIR THE PORT MOTOR LIFEBOAT'S ENGINE AIR/BREATHING AIR TANK, SERIAL NO. "USN-678266-USN" TO 1950 PSI. (IT IS THEUPPER PORT BOTTLE IN THE LIFEBOAT).
Fire Fighting
Issued 30 May 1986
Resolved
PROVIDE A "OXYGEN" SENSING METER FOR EACH OF THE FIREMAN'S OUTFITS. THEY MUST BE APPROVED AS EXPLOSION PROOF, RATED FOR CLASS 1, DIVISION 1, LOCA- TIONS, B, C, D, E GASES. APPLICATION BY (ONLY) UL, FM OR CSA.
Deck/Cargo
Issued 30 May 1986
Resolved
INSTALL A RELIEF VALVE (WITH HAND RELIEF CAPABILITY), SET AT A PRESSURE NO GREATER THAN THE MAXIMUM. ALLOWABLE WORKING PRESSURE OF THE AIR RECEIVER FOR THE "EMERGENCY F.O SHUTDOWN" LOCATED AT THE STARBOARD MAIN DECK ENTRANCE TO THE BELOW DECK SPACES.
Lifesaving
Issued 30 May 1986
Resolved
REPLACE ALL 8 RING BUOYS WITH U.S. COAST GUARD APPROVED MODELS (APP'L NO. 160.050).
Lifesaving
Issued 30 May 1986
Resolved
INSTALL ALL "BRAKE RELEASE CABLE" ASSEMBLIES FOR THE MASECO LIFERAFT DAVITSTHEY SHALL MEET THE APPROVED MASECO PLANS. TEST INSTALLATION IN PRESENCE OF U.S. COAST GUARD MARINE INSPECTOR.
Deck/Cargo
Issued 30 May 1986
Resolved
INSTALL HANDLES ON ALL 8 D-TANK RELIEF VALVES SO THEY CAN BE "HAND RELIEV- ED" (SEE: 46 CFR 54.15-10(C)).
Lifesaving
Issued 30 May 1986
Resolved
PROVIDE A PORTABLE EMERGENCY RADIO AS PER 46 CFR 108.519.
Fire Fighting
Issued 30 May 1986
Resolved
SERVICE THE FIXED HALON FIRE EXTINGUISHING SYSTEMS FOR THE RIG INCLUDING: SHUTDOWNS (ENGINES, VENTILATION, F.O. DRUMS), TIME DEALYS, RUPTURE DISCS IN DISCHARGE MANIFOLDS IN PRESENCE OF U.S. COAST GUARD MARINE INSPECTOR.
Electrical
Issued 30 May 1986
Resolved
REPLACE AND TEST LOW LUBE OIL PRESSURE TRIP AND ALARM CIRCUIT ON EMERGENCY GENERATOR.
Accommodation/Occupational Safety
Issued 30 May 1986
Resolved
PROVE PROPER OPERATION OF ALL RIG VENTILATION SHUTDOWNS FROM ALL REMOTE LOCATIONS.
Fire Fighting
Issued 30 May 1986
Resolved
PROVE PROPER OPERATION OF ALL FIXED HALON PNEUMATIC PRESSURE. SWITCHES TO SHUTDOWN VENTILATION IN THEIR RESPECEIVE SPACES.
Fire Fighting
Issued 30 May 1986
Resolved
STENCIL OR ATTACH A SIGN ON ALL WATERTIGHT DOORS TO SPACES PROTECTED BY A FIXED HALON FIRE EXTINGUISHER SYSTEM SAYING: KEEP DOOR CLOSED-HALON PRO- TECTED SPACE, SCBA REQUIRED TO ENTER AFTER A HALON DISCHARGE, LETTERING SHALL BE AT LEAST 1/2", RED, & CONTRASTING IN COLOR TO BACKGROUND.
Fire Fighting
Issued 30 May 1986
Resolved
INSTALL A PRESSURE SWTICH IN THE GENERATOR'S HALON FIRE EXTINGUISHING SYSTEM, WIRED SUCH THAT IT WILL SHUT DOWN THE GENERATOR (ALL) AT THE SAME TIME THE VENTILATION IS SHUTDOWN, WHEN THE HALON SYSTEM IS DISCHARGED.
Deck/Cargo
Issued 30 May 1986
Resolved
INSTALL 2 NEW PRESSURE GAUGES ON THE 2 AIR RECEIVERS UNDER THE PORT RIG'S DRILL FLOOR.
Electrical
Issued 30 May 1986
Resolved
PROVIDE EMERGENCY LIGHTING FOR THE RIG FLOOR AND DERRICK TO ILLUMINATE THE ESCAPE ROUTES. ELECTRICAL EQUIPMENT IN HAZARDOUS AREAS SHALL BE JUDGED EX- PLOSION PROOF AND APPROVED BY EITHER UL, FM, OR CSA AND GOOD FOR THE AREA INSTALLED IN.
Construction/Loadline
Issued 30 May 1986
Resolved
THERE SHALL BE A STELL SPOOL PIECE WITH A SCREW-DOWN VALVE INSTALLED AT EACH OF THE 3 GENERATORS COOLING WATER PIPING SYSTEM WHERE IT PENETRATES THE PORT AND STARBOARD W.T. SUBDIVISION BULKHEADS AT THE GENERATORS FORWARDBULKHEAD AND THE W.T. SUBDIVISION BULKHEAD TO THE WATER TREATMENT ROOM.
Deck/Cargo
Issued 30 May 1986
Resolved
REMOVE EXISTING FUEL OIL DAY TANK SIGHT GLASS VALVES (GENERATOR DAY TANK AND EMERGENCY GENERATOR DAY TANK) AND INSTALL ONES WHICH WILL AUTOMATICALLYCLOSE IN THE EVENT OF RUPTURE OF THE GAUGE GLASS OR GAUGE LINE: SEE 46 CFR58.50-10 (A)(B).
Fire Fighting
Issued 10 June 1985
Resolved
FOR SEMI-PORTABLE FIRE EXTINGUISHER ON HELO DECK: (A) PROVIDE 200# CO2 OR 100# DC. (B) PROVIDE MEANS TO SECURE CARRIAGE WHEN NOT IN USE.
Fire Fighting
Issued 10 June 1985
Resolved
SERVICE FIXED HALON SYSTEM IN ACCORDANCE WITH NVC 6-72 (CHANGE 1) AND PROVIDE REPORT TO [name withheld].
Fire Fighting
Issued 10 June 1985
Resolved
PRESSURE TEST ALL BV FIRE EXTINGUISHERS.
Lifesaving
Issued 10 June 1985
Resolved
PROVIDE TWO WATER LIGHTS FOR QUICK RELEASE RING LIFE BUOYS.
Lifesaving
Issued 10 June 1985
Resolved
STENCIL MARKINGS ON LIFEBOATS.
Lifesaving
Issued 10 June 1985
Resolved
PROIDE EMBARKATION LADDERS FOR LIFERAFT STATIONS.
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.