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SIGLOO MOSS

Tank Ship · Built 1980s · USCG Heartland District (CGD-H)

SIGLOO MOSS is a 1985 tank ship. The Coast Guard has recorded 43 inspections since 1985, most recently in March 2007, along with 17 deficiencies and 4 operational controls.

Records from 1985 to 2007. Most recent: inspection, 19 March 2007.

Built
1985
Last inspected
19 March 2007
Documentation
Not in the documentation file of 10 September 2026
Inspections
43
Deficiencies
17 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date

Identity

US Official No.
—
IMO number
8311297 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
LNRZ3
MISLE id
245318
Flag
NORWAY
MMSI
—
Maury page id
psix-245318

Inspections, by type

…physical examinations5
…administrative events10
…with no type recorded28
Years with a record 15 calendar years (1985–2007)
The 43 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 19 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 it3022 - Convention (Subpart B), Net Ton
10075 - Convention (Subpart B), Gross Ton
13774 - 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.

Inspection history · 43

19 March 2007 Deficiency Check
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 2890458
8 March 2007 Ballast Water Examination · ISPS II Exam · COC-GAS Renew
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 2884375
25 November 2003 Administrative Inspection
Administrative · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1954563
14 November 2003 Type not recorded
No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1947976
13 November 2003 Letter of Compliance (Initial/Renewal)
Administrative · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1943913
13 November 2003 Security Inspection
Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1947087
3 September 2002 Annual Inspection
Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1671424
9 February 2002 Type not recorded
No type recorded · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 1486031
9 February 2002 Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1487030
7 February 2002 Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1487055
12 May 2001 Type not recorded
No type recorded · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 289875
12 May 2001 Letter of Compliance (Initial/Renewal)
Administrative · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1063939
27 September 2000 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 282647
27 September 2000 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 822347
4 April 2000 Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 714120
9 February 2000 Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 274848
1 February 2000 Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 7569
1 February 2000 Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 205443
29 July 1999 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 431313
30 March 1999 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 427102
30 March 1999 Letter of Compliance (Initial/Renewal)
Administrative · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1117394
5 June 1998 Type not recorded
No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 416497
24 April 1998 Type not recorded
No type recorded · MSO HONOLULU · USCG Oceania District (CGD-O) · Activity 415075
24 April 1998 Type not recorded
No type recorded · MSO HONOLULU · USCG Oceania District (CGD-O) · Activity 1124409
24 February 1997 Type not recorded
No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 400955
24 February 1997 Letter of Compliance (Initial/Renewal)
Administrative · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1097443
3 December 1996 Type not recorded
No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 398119
2 December 1996 Type not recorded
No type recorded · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 35750
2 December 1996 Administrative
Administrative · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 875249
30 May 1996 Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 391805
30 August 1995 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 525098
4 March 1995 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 376737
4 March 1995 Administrative
Administrative · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1355121
26 April 1993 Type not recorded
No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 115716
9 April 1993 Administrative
Administrative · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1150386
13 December 1992 Deficiency Check
Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1133014
9 December 1992 Type not recorded
No type recorded · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 539941
11 March 1992 Certificate of Compliance
Administrative · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1316700
23 November 1987 Type not recorded
No type recorded · THE UNKNOWN UNIT · Activity 1337408
7 November 1986 Certificate of Compliance
Administrative · MIO HOUSTON · USCG Heartland District (CGD-H) · Activity 1321837
6 November 1986 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 480822
18 February 1986 Type not recorded
No type recorded · COTP HOUSTON · USCG Heartland District (CGD-H) · Activity 307022
19 February 1985 Type not recorded
No type recorded · MIO PHILADELPHIA · USCG East District (CGD-E) · Activity 1286107

Deficiency record · 17

Pollution Prevention/Response › Prevention Equipment › Oily Water Separator (15 ppm)
Issued 8 March 2007 Resolved
Vessel has two OWS systems and is capable of using both systems according to the vessel's IOPP certificate. One of the systems is not capable of providing an audible alarm. Vessel is required to use the fully functioning OWS system until repairs have been made to the faulty system.
Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Resolved 16 March 2007
Resolution: Received Class report from DNV attesting to the proper operation of the OWS audible alarm.
Deck/Cargo › Holds/Tanks › Fixed Gas Detection
Issued 8 March 2007 Resolved
Vessel's gas detection system is not capable of testing the atmosphere within the motor room. Vessel is required to make provisions to manually test the atmosphere within the motor room until repairs have been made to the gas detection system.
Action required: 705 - Other - as specified
Resolved 8 March 2007
Resolution: Vessel fix the gas detection system while the inspectors were still on board. Inspectors cleared the deficiency.
Navigation › Collision/Grounding Avoidance
Issued 13 November 2003 Resolved
Repair echo sounder chart recorder. 33CFR164.35(i) LEGACY COMPONENT DESC: Echo-sounding Device Recorder
Action required: 17 - Rectify deficiencies prior to departure
Resolved 25 November 2003
Resolution: Rcvd Mackay Comms servicing report.
Deck/Cargo
Issued 30 March 1999 Resolved
Repair and prove operation of #2 and #5 cargo tank high level (99%) alarms and associated automatic closing cargo valves prior to cargo loading operations in U.S. waters.
Condition: Unknown
Due 9 August 1999
Resolved 9 August 1999
Deck/Cargo
Issued 30 March 1999 Resolved
Upon next entry into U.S. waters, provide proper sealing of all deepwell pump motor mounted electrical junction boxes in accordance with manufacturer's specifications.
Condition: Unknown
Due 9 August 1999
Resolved 9 August 1999
Deck/Cargo
Issued 30 March 1999 Resolved
Upon next entry into U.S. waters, open and confirm in all respects the proper operation of the emergency shutdown valves (port and starboard manifolds) and provide classification society documentation of the same.
Condition: Unknown
Due 9 August 1999
Resolved 9 August 1999
Fire Fighting
Issued 24 April 1998 Resolved
Remove and properly dispose of excess combustible materials in the emergency generator room and steering gear space.
Condition: Unknown
Due 25 June 1998
Resolved 25 June 1998
Lifesaving
Issued 24 April 1998 Resolved
Install quick release ring buoy with automatic smoke flare and waterlight on the port and stbd bridge wings. SOLAS III/7.1.3
Condition: Unknown
Due 25 June 1998
Resolved 25 June 1998
Navigation
Issued 24 April 1998 Resolved
Calibrate bridge rudder angle indicator to correspond to the actual rudder position. Presently, there is up to a five degree variation. Repair to the satisfaction of class.
Condition: Unknown
Due 25 June 1998
Resolved 25 June 1998
Deck/Cargo
Issued 24 April 1998 Resolved
Install an automatic closure devise on the outer air lock door to the motorroom. 46CFR154.345
Condition: Unknown
Due 25 June 1998
Resolved 25 June 1998
Fire Fighting
Issued 24 April 1998 Resolved
Install door latch assembly in the fuel purifier room door.
Condition: Unknown
Due 25 June 1998
Resolved 25 June 1998
Construction/Loadline
Issued 24 April 1998 Resolved
Permanently remove the direct overboard discharge connection from the bilgepump located in the engine room port side lower level. MARPOL 73/78 Annex I/17.3.
Condition: Unknown
Due 25 June 1998
Resolved 25 June 1998
Deck/Cargo
Issued 24 April 1998 Resolved
Provide class approval for the newly installed high pressure fresh water wash down pump, piping and electrical power supply located in aft steering.
Condition: Unknown
Due 25 June 1998
Resolved 25 June 1998
Engineering
Issued 24 April 1998 Resolved
Properly insulate all exhaust piping on the emergency generator and the emergency fire pump engine.
Condition: Unknown
Due 25 June 1998
Resolved 25 June 1998
Fire Fighting
Issued 24 April 1998 Resolved
Permanently repair to the satisfaction of class the damaged and missing fill piping to the deck foam storage tank.
Condition: Unknown
Due 25 June 1998
Resolved 25 June 1998
Fire Fighting
Issued 24 April 1998 Resolved
Repair to the satisfaction of class the stop-check valve on the discharge side of #2 fire pump. The check valve is inoperable allowing fire main pressure from #1 fire pump to bleed to the sea suction.
Condition: Unknown
Due 25 June 1998
Resolved 25 June 1998
Navigation
Issued 7 November 1986 Resolved
MODIFY STEERING MOTOR ROOM TO COMPLY WITH SOLAS 74, II-1, REGULATIONS 29.12AND 29.13 WHICH WENT INTO EFFECT 01 SEPTEMBER 1986.
Condition: Unknown
Due 7 November 1986
Resolved 7 November 1986

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.