ROWAN GORILLA IV

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

ROWAN GORILLA IV is a 1986 mobile offshore drilling unit. The Coast Guard has recorded 110 inspections since 1986, most recently in July 2017, along with 110 deficiencies — 2 with no resolution recorded — and 3 casualty investigations between 2001 and 2008.

Records from 1986 to 2017. Most recent: inspection, 12 July 2017.

Built: 1986
Last inspected: 12 July 2017
Documentation: Not in the documentation file of 10 September 2026
Inspections: 110
Deficiencies: 110 recorded · 2 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 3 investigations · 2001–2008
Inspected with: 1 other vessel

Identity

US Official No.

907109

IMO number

8754578 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

V7AJ3

MISLE id

280381

Flag

MARSHALL ISLANDS

MMSI

338634000 (licence lapsed)

Maury page id

psix-280381

Inspections, by type

…physical examinations56

…administrative events31

…with no type recorded19

…past their stated due date2

Years with a record 30 calendar years (1986–2017)

The 110 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 9 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 it11556 - Convention (Subpart B), Gross Ton
3466 - Convention (Subpart B), Net Ton
0 - 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

KGTUMMSI 338634000 · expired · compulsorily equipped · granted 28 December 2006, cancelled 25 March 2017

FCC Universal Licensing System ship-station file of 6 September 2026, matched to this hull on its US Official Number. Status and dates are the file’s own. The licensee is not read from the file and is not shown. A lapsed licence’s MMSI is still the number the vessel transmitted under while it was valid.

Inspected as a tow unit · 1

The Coast Guard recorded this vessel and the following in the same inspection activity — normally a tug and the barges in its tow. A recreational or unclassed hull in the same activity is held and not published, so it does not appear here: these lists are a floor, not a complete manifest.

MS WHITNEY Offshore Supply Vessel · MISLE 48343 · 3 November 1995 · activity 154812

Inspection history · 110

12 July 2017 COC-MODU Renew

Type not classified · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6206355

14 March 2017 In-Service Inspection

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6105614

21 July 2016 COC-MODU Annual

Type not classified · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 5949410

21 February 2016 In-Service Inspection

Physical examination · USCG Heartland District · USCG Heartland District (CGD-H) · Activity 5819084

24 July 2015 COC-MODU Renew

Type not classified · USCG Heartland District · USCG Heartland District (CGD-H) · Activity 5194760

27 October 2014 Administrative Inspection

Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 5012754

4 August 2014 COC-MODU Annual

Type not classified · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4897222

16 May 2014 Administrative Inspection

Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4860362

18 June 2012 Administrative Inspection

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 4348290

27 February 2012 Administrative Inspection

Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4251741

21 December 2011 Hull Examination · Internal Structural Exam · MTSA Verification · Periodic Inspection

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 4212021

9 February 2011 Annual Inspection

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3942019

10 March 2010 COI Inspection · MARPOL Annex I Examination · Plan Review (Other than "T")

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3693379

25 January 2009 Administrative Inspection

Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3399713

20 January 2009 Internal Structural Exam · Administrative Inspection

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3398752

16 July 2008 Re-Inspection

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3270005

30 March 2008 Administrative Inspection

Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3173852

20 February 2008 Type not recorded

No type recorded · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3153768

20 June 2007 Examination of Repairs · MARPOL Annex I Examination · Re-Inspection

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2967925

30 May 2007 Administrative Inspection

Administrative · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 2946601

10 May 2007 Type not recorded

No type recorded · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2926724

12 April 2006 Re-Inspection

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2626528

29 July 2005 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 2466972

30 March 2005 MARPOL Annex I Examination · COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 2322847

7 January 2005 Internal Structural Exam

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 2270448

17 August 2004 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 2184253

27 July 2004 Administrative Inspection

Administrative · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 2146606

15 April 2004 Deficiency Check

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 2044354

30 March 2004 Annual Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 2029969

19 May 2003 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1799645

2 May 2003 Administrative Inspection

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1785183

26 January 2003 Administrative Inspection

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1735488

14 December 2002 Administrative Inspection

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1718983

2 May 2002 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1617983

30 April 2002 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1625545

6 March 2002 Administrative Inspection

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1491801

26 January 2002 Administrative Inspection

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1481545

28 December 2001 Deficiency Check

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1474307

3 December 2001 Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1444653

25 September 2001 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1487096

8 September 2001 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1073278

29 August 2001 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1071758

30 May 2001 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1066575

18 April 2001 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1415590

16 April 2001 Deficiency Check

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1062995

12 April 2001 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 28706

16 August 2000 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 159258

22 May 2000 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1050212

25 April 2000 COI Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1472166

6 March 2000 Type not recorded

No type recorded · Activities Europe · Activity 815904

31 January 2000 Deficiency Check

Physical examination · Activities Europe · Activity 815296

6 January 2000 Hull Examination

Physical examination · Activities Europe · Activity 1403016

12 August 1999 Deficiency Check

Physical examination · Activities Europe · Activity 776736

8 June 1999 Deficiency Check

Physical examination · Activities Europe · Activity 811015

28 April 1999 Re-Inspection

Physical examination · Activities Europe · Activity 1372598

19 February 1999 Administrative

Administrative · Activities Europe · Activity 795211

22 July 1998 Deficiency Check

Physical examination · Activities Europe · Activity 794810

15 May 1998 Deficiency Check

Physical examination · Activities Europe · Activity 791013

17 April 1998 COI Inspection

Physical examination · Activities Europe · Activity 1368706

10 February 1998 Administrative

Administrative · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1109410

6 February 1998 Deficiency Check

Physical examination · Activities Europe · Activity 1107669

29 January 1998 Deficiency Check

Physical examination · Activities Europe · Activity 1119327

23 January 1998 Deficiency Check

Physical examination · Activities Europe · Activity 1114661

31 July 1997 Deficiency Check

Physical examination · Activities Europe · Activity 1117158

25 July 1997 Administrative

Administrative · Activities Europe · Activity 781217

23 July 1997 Deficiency Check

Physical examination · Activities Europe · Activity 1115634

23 June 1997 Deficiency Check

Physical examination · Activities Europe · Activity 1112507

19 June 1997 Administrative

Administrative · Activities Europe · Activity 1111763

22 May 1997 Re-Inspection

Physical examination · Activities Europe · Activity 1368237

11 March 1997 Plan Review "T" Boat

Administrative · Activities Europe · Activity 1101652

29 January 1997 Type not recorded

No type recorded · Activities Europe · Activity 1368026

28 January 1997 Administrative

Administrative · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1106895

13 December 1996 Type not recorded

No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1091487

23 September 1996 Deficiency Check

Physical examination · MSO BOSTON · USCG Northeast District (CGD-NE) · Activity 1135024

19 June 1996 Deficiency Check

Physical examination · MSO BOSTON · USCG Northeast District (CGD-NE) · Activity 1088326

19 April 1996 COI Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1357596

3 November 1995 Type not recorded

No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 154812

26 October 1995 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 676482

17 July 1995 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 214595

1 July 1995 Type not recorded

No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 59682

15 March 1995 Hull Examination · Re-Inspection

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1463881

5 July 1994 Deficiency Check

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 864114

23 May 1994 COI Inspection

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1466880

3 May 1994 Deficiency Check

Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 860085

16 August 1993 Deficiency Check

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 841370

21 July 1993 Deficiency Check

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1157002

15 June 1993 Re-Inspection

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1461522

3 June 1993 Administrative

Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 833907

4 September 1992 Type not recorded

No type recorded · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1255617

2 September 1992 Type not recorded

No type recorded · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 844445

2 September 1992 Hull Examination

Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1141586

1 September 1992 Deficiency Check

Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 950470

8 June 1992 COI Inspection

Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 945405

13 September 1991 Administrative

Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1252850

3 July 1991 Re-Inspection

Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1255539

6 June 1991 Administrative

Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1306538

26 March 1991 Type not recorded

No type recorded · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1210931

14 March 1991 Administrative

Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1225488

23 June 1990 COI Inspection

Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1217375

14 April 1990 Hull Examination

Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1235795

4 January 1990 Administrative

Administrative · Commandant (CG-CVC) · Activity 924998

8 December 1989 Type not recorded

No type recorded · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 908666

5 June 1989 Re-Inspection

Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 931184

22 September 1988 Deficiency Check

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1044055

18 July 1988 Hull Examination · COI Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1037477

1 July 1988 Administrative

Administrative · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1207119

23 March 1988 Administrative

Administrative · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1293198

21 January 1988 Re-Inspection

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1330761

23 December 1986 Hull Examination · Initial Certification

Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1022133

23 December 1986 Administrative

Administrative · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1337970

Deficiency record · 110

Lifesaving › Lifeboat › Fire Protection (water spray system)

Issued 12 July 2017 Resolved

L/B #2 had a kink on the deluge fire system at the stern of the boat

Condition: Improper/Lack of Maintenance
Due 9 August 2017
Resolved 1 August 2017

Lifesaving › Lifeboat › Self-contained Air Support System

Issued 12 July 2017 No resolution recorded

L/B #2 bottle pressure was low on air.

Condition: Improper/Lack of Maintenance
Due 9 August 2017 — due date passed with no resolution recorded

Stability › Watertight Integrity › General

Issued 12 July 2017 No resolution recorded

Watertight boundaries MCTs were found to be wasted. CG/Class/Flag has agreed that MCTs repair will be done during next drydock and def will be cleared once proof of repair has been provided to CG prior to next drilling ops.

Condition: Improper/Lack of Maintenance
Due 9 August 2017 — due date passed with no resolution recorded

Fire Fighting › Fire Main › Condition

Issued 21 July 2016 Resolved

Multiple leaks found on steel firewater piping and on a valve body gland.

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 21 August 2016
Resolved 3 August 2016
Resolution: Received email from OIM with attached pictures of repair.

Fire Fighting › Fixed Gas Fire Extinguishing System › Tanks

Issued 21 July 2016 Resolved

FM200 tank used for protection of the emergency generator space found to be badly corroded. Replace, repair or prove that tank is in working condtion by use of NDT.

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 21 August 2016
Resolved 11 August 2016
Resolution: Received email from OIM with accompanying pictures showing that the FM200 tank used for protection of the Emergency Generator space had been replaced.

Fire Fighting › Structural - A Class Divisions › Doors

Issued 21 July 2016 Resolved

Stairwell door at top level found to have 2 through holes in it due to replacement of previous doorknob with a smaller doorknob. Replace/repair to original condition.

Condition: Damaged By Earlier Event
Action required: 705 - Other - as specified
Due 21 August 2016
Resolved 22 July 2016
Resolution: Received email from OIM with attached pictures of stairwell door repair. Cleared item #3.

Electrical › Electrical Distribution System (service) › Conductor

Issued 21 July 2016 Resolved

Multiple connectors going to "gumbo box connector' in hazardous location found to be fractured, frayed and wasted. Replace connectors to original hazardous location specification.

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 28 July 2016
Resolved 22 July 2016
Resolution: Received email from OIM with attached pictures of electical junction box repair. Cleared item #4.

Stability › Watertight Integrity › Weathertight Enclosure

Issued 21 July 2016 Resolved

Several main deck MCTs were found to be wasted and worn causing failed watertight seak required by loadline. Replace/repair MCTs to original condition.

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 21 August 2016
Resolved 1 September 2016
Resolution: Received email from OIM with accompanying pictures showing that the watertight marine cable transits were repaired to satisfactory conditions.

Lifesaving › Lifeboat › Fire Protection (water spray system)

Issued 28 July 2015 Resolved

#2 lifeboat's water spray system was inoperable when lifeboat was launched.

Due 11 August 2015
Resolved 13 August 2015
Resolution: Spray system repaired (see enclosed pics in MISLE)

Lifesaving › Lifeboat › Fire Protection (general)

Issued 28 July 2015 Resolved

Lifeboat #2's air bottles were below 1000 psi. Air supply is not sufficient to meet regulatory requirement.

Due 11 August 2015
Resolved 13 August 2015
Resolution: Bottles replaced and repaired. (see enclosed pics in MISLE)

Engineering › Diesel Engine (propulsion-electric) › Governor

Issued 24 July 2015 Resolved

During overspeed test, lube oil lines on #5 and #2 generators failed, releasing lube oil. Replace all non-metallic hoses for fuel on oil systems on all 6 generators onboard to satisfaction of class society and manufacturer specifications.

Condition: Improper/Lack of Maintenance
Due 11 August 2015
Resolved 13 August 2015
Resolution: Hoses replaced and engines tested by manufacturer. (see enclosed pics in MISLE)

Fire Fighting › Structural - A Class Divisions › Main Galleys

Issued 24 July 2015 Resolved

Multicable transit in galley external bulkhead does not maintain A class boundary. Reinstall in accordance with manufacturer's instructions and FTP Code.

Condition: Improper Installation
Due 28 July 2015
Resolved 13 August 2015
Resolution: Boundary repaired. (see enclosed pics in MISLE)

Electrical › Electric Generation Source (emergency) › Number of Sources

Issued 24 July 2015 Resolved

Secondary means to start EDG missing. Provide secondary means to start EDG for three starts within 30 mins.

Condition: Improper Installation
Due 28 July 2015
Resolved 28 July 2015

Engineering › Diesel Engine (propulsion-electric) › Exhaust Manifold

Issued 4 August 2014 Resolved

Machinery which is essential to the operation of the vessel shall meet the applicable classification society standards. Exhaust leaks are causing exhaust fumes to fill machinery space. Replace/repair to original condition.

Action required: 705 - Other - as specified
Due 4 September 2014
Resolved 5 September 2014
Resolution: Received pictures of all exhaust piping properly repaired.

Lifesaving › Lifeboat › Hull

Issued 4 August 2014 Resolved

Lifesaving appliances and equipment shall meet or exceed the applicable requirements contained in Chap. III of SOLAS and LSA code. Multiple cracks on fiberglass support frames, low self righting air, & air leaks in internal air lines. Correct all deficiencies using 3rd party and provide service report.

Action required: 705 - Other - as specified
Due 4 September 2014
Resolved 5 September 2014
Resolution: Received pictures of all lifesavings being properly repaired, replaced to orginal condition.

Lifesaving › Rocket Parachute Flares › General

Issued 1 March 2011 Resolved

Replace expired rocket parachute flares in the control room. All 12 have expired.

Action required: 705 - Other - as specified
Due 31 March 2011
Resolved 25 March 2011
Resolution: Replaced expired rocket parachute flares in the control room. Received e-mail with pictures to clear.

Lifesaving › Embarkation Appliances/Stations › Accessability

Issued 1 March 2011 Resolved

Clean growth off of all designated escape ladders. All ladders have excessive barnacle growth on them.

Action required: 705 - Other - as specified
Due 31 March 2011
Resolved 9 March 2011
Resolution: Cleaned growth off of all designated escape ladders.

Accommodation/Occupational Safety › Ventilation › General

Issued 1 March 2011 Resolved

Clean entire galley vent. Grease can be seen on the deck at the outlet and there is grease build-up in the galley intake.

Action required: 705 - Other - as specified
Due 31 March 2011
Resolved 29 March 2011
Resolution: Vent accesses were cut and the entire duct was cleaned as required.

Documentation › Safety/Response Plans/Programs › Fire Control Plans

Issued 1 March 2011 Resolved

Revise fire control plan and provide a copy to Coast Guard Sector New Orleans for review.

Action required: 705 - Other - as specified
Due 31 March 2011
Resolved 29 March 2011
Resolution: Received both English and Spanish versions for review/approval.

Accommodation/Occupational Safety › Sleeping Accommodations › Berth

Issued 1 March 2011 Resolved

Provide documentation on portable quarters showing Coast Guard approval. If there is no approval the quarters will need to be removed & replaced. If the quarters are approved they will need to be repaired to original condition.

Action required: 705 - Other - as specified
Due 31 March 2011
Resolved 1 April 2011
Resolution: Received letter issued by MIO Europe on 12Mar97 accepting the continued use of the Accommodations Module. Also rcvd a copy of Rowan PO 4500101275 dated 31Mar on 31Mar showing Rowan''s purchase of a new CG Approved Portable Quarters unit for $188,900.00.

Accommodation/Occupational Safety › Ventilation › General

Issued 1 March 2011 Resolved

Repair and clean flow vent line in the mud pit room. The flex joint is missing and the line is full of mud.

Action required: 705 - Other - as specified
Due 31 March 2011
Resolved 4 March 2011
Resolution: Repaired and cleaned the flow vent line in the mud pit room. Replaced the missing flex joint.

Electrical › Electrical Distribution System (service) › Overcurrent Device

Issued 1 March 2011 Resolved

Troubleshoot and repair the following breaker panel discrepancies: SCR breaker panel 30A breaker in a 15A spot (breaker felt hot); SCR breaker panel 70A breaker in a 15A spot; and Main deck at the hospital space (120V panel) door has burnt marks and soot on it. Appears to be overloaded.

Action required: 705 - Other - as specified
Due 15 March 2011
Resolved 15 March 2011
Resolution: Troubleshot and repaired all breaker panel issues. SCR breakers were fine the label card was incorrect. The main deck panel was cleaned and inspected and found to be wired and operating properly.

Lifesaving › Lifeboat › Embarkation/Disembarkation Capabilities

Issued 1 March 2011 Resolved

Conduct release gear tests on lifeboats 1, 2 and 3. Records only found for lifeboat 4.

Action required: 705 - Other - as specified
Due 31 March 2011
Resolved 1 March 2011
Resolution: Found documentation to show the release gear tests were conducted.

Operations/Management › Drills/Instruction › Launching/Recovery of Survival Craft

Issued 30 March 2010 Resolved

Conduct satisfactory operational tests of all lifeboats in the water. Tests are to include the sprinkler systems and propulsion/steering systems. 46 CFR 109.213(c)(3)

Due 6 April 2010
Resolved 19 April 2010
Resolution: Original due date was extended due to unfavorable weather conditions.

Lifesaving › Lifeboat › Self-contained Air Support System

Issued 30 March 2010 Resolved

Prove proper operation of the breathing air systems in Lifeboat Nos. 2 & 4. Ensure system pressures are maintained at the parameters as listed in the Manufacturer's Technical Manuals (for all lifeboats).

Due 6 April 2010
Resolved 3 April 2010

Communications › Radio Communications › EPIRB

Issued 30 March 2010 Resolved

Provide registration stickers for all EPIRBs as pointed out during the inspection.

Due 30 April 2010
Resolved 31 March 2010

Lifesaving › Inflatable Liferafts › Servicing

Issued 30 March 2010 Resolved

Prove that all liferafts have been serviced by a USCG Approved Liferaft Inspection Station.

Due 30 April 2010
Resolved 31 March 2010

Fire Fighting › Miscellaneous Items › Paint/Flammable Liquid Lockers

Issued 30 March 2010 Resolved

Crop and renew all wasted areas of the Paint Locker bulkheads to allow for proper operations of the CO2 extinguishing system. Bulkheads are holed and wasted.

Due 30 April 2010
Resolved 8 April 2010
Resolution: The bulkheads have been made CO2 tight, but the inserts were numerous and very small in size. A permanent repair of bulkhead renewal on a larger scale will be required at the next maintenance availability period for the rig.

Lifesaving › Inflatable Liferafts › Approval

Issued 30 March 2010 Resolved

Prove USCG Approval of the 'loaner' davit-launched liferafts currently onboard.

Due 30 April 2010
Resolved 19 April 2010
Resolution: The ''''loaner'''' davit launched rafts have been removed and the serviced rig rafts are back onboard.

Construction/Loadline › Hull › Hull Plating

Issued 20 January 2009 Resolved

Complete Phase II ( UWILD) to the satisfaction of the ABS surveyor or USCG inspector no later than April 20, 2009.

Due 20 April 2009
Resolved 29 June 2009
Resolution: O/O completed Phase II of SEILOD. PATMS //s// [name withheld]

Lifesaving › Lifeboat › Self-contained Air Support System

Issued 12 April 2006 Resolved

1. Life Boat #2 Air bottles low/empty. Boat taken out of service. POB must be reduced to 58 until the life boat is back in service. CG - 835 issued.

Due 30 April 2006
Resolved 17 April 2006
Resolution: New bottles installed.

Engineering › Steam Boiler (auxiliary/waste heat)

Issued 30 March 2004 Resolved

Prior to operation of Boiler complete all tests in accordance with 46CFR 61.05-10 LEGACY COMPONENT DESC: Superheater Tube

Action required: 705 - Other - as specified
Due 30 April 2004
Resolved 15 April 2004

Construction/Loadline

Issued 3 December 2001 Resolved

Crop and renew two tripped angles, 14S preload tank, 17ft angle, outboard of stbd thruster.

Condition: Unknown
Due 3 January 2002
Resolved 28 December 2001
Resolution: Via ABS survey

Fire Fighting

Issued 3 December 2001 Resolved

Have availble for inspect/test by attending MI or ABS surveyor replacement fire main piping in Port & Stbd P-tank space and generator room. Replacement started prior to uscg inspection.

Condition: Unknown
Due 20 December 2001
Resolved 28 December 2001
Resolution: Via ABS survey

Fire Fighting

Issued 18 April 2001 Resolved

SUBMIT UP-DATED FIRE CONTROL AND SAFETY PLAN PLAN WITH IMO SYMBOLOGY TO [name withheld] FOR APPROVAL.

Condition: Unknown
Due 18 April 2001
Resolved 18 April 2001

Lifesaving

Issued 18 April 2001 Resolved

CONDUCT 1.1 RELEASE GEAR OPERATIONAL TEST ON ALL FOUR LIFEBOATS.

Condition: Unknown
Due 18 April 2001
Resolved 18 April 2001

Fire Fighting

Issued 18 April 2001 Resolved

PROVIDE ADDITIONAL APPROVED FIRE EXTINGUISHERS IN QUARTERS TO SUPPLEMENT NON-APPROVED STAINLESS STEEL FOAM / WATER EXTINGUISHERS.

Condition: Unknown
Due 30 April 2001
Resolved 2 May 2001

Construction/Loadline

Issued 6 January 2000 Resolved

Submit proposal for spud can inspection to MIO Europe. Proposal to be in accordance with 46CFR107.267

Condition: Unknown
Due 6 January 2000
Resolved 6 January 2000

Construction/Loadline

Issued 6 January 2000 Resolved

Make vessel spud cans available for inspection no later than 31 March 2000.

Condition: Unknown
Due 6 January 2000
Resolved 6 January 2000

Lifesaving

Issued 8 June 1999 Resolved

Commence repairs as per manufacturers proposals dated 20MAY99 on lifeboat capsules #1, #2, #3, and #4. Notify this office when and where repairs will commence as repairs will require a USCG Marine Inspector attendance for capsules #3 and #4.

Condition: Unknown
Due 30 January 2002
Resolved 28 December 2001

Lifesaving

Issued 28 April 1999 Resolved

SUBMIT PLANS FOR APPROVAL OF SECOND MEANS OF ESCAPE FROM ELECTRICIANS WORKSHOP AS PER 46CFR108.151 TO USCG MSC VIA ABS.

Condition: Unknown
Due 24 May 1999
Resolved 24 May 1999

Lifesaving

Issued 28 April 1999 Resolved

COMPLY WITH 46CFR109.213; EMERGENCY TRAINING AND DRILLS. FAX MIO EUROPE COPY OF OFFICIAL LOGBOOK ENTRIES OF DRILLS AND TRAINING FROM 28APR99 TO 28MAY99. INCLUDE TWO HYOUR LOAD TEST OF E-GEN.

Condition: Unknown
Due 28 April 1999
Resolved 28 April 1999

Lifesaving

Issued 28 April 1999 Resolved

SUBMIT MANUFACTURERS REPAIR PROPOSAL FOR LARGE BLISTERS IN GELCOAT ON ALL FOUR LIFEBOATS PRIOR TO COMMENCING REPAIRS.

Condition: Unknown
Due 28 April 1999
Resolved 28 April 1999

Electrical

Issued 28 April 1999 Resolved

MAKE PROPER REPAIRS TO GENERAL ALARM BATTERY BOX AND RELINE BOX WITH LEAD AS NECCESSARY.

Condition: Unknown
Due 28 April 1999
Resolved 28 April 1999

Electrical

Issued 17 April 1998 Resolved

Prove CG approval of new electrical "J" boxes installed throughout the vessel. Equipment is being installed in hazardous locations without appropriate classification designation.

Condition: Unknown
Due 17 April 1998
Resolved 17 April 1998

Documentation

Issued 17 April 1998 Resolved

Provide current stability letter serial number H1-9701428 issued by CG Marine Safety Center 05MAY97.

Condition: Unknown
Due 17 April 1998
Resolved 17 April 1998

Construction/Loadline

Issued 29 January 1998 Resolved

Conduct credit drydock.

Condition: Unknown
Due 29 January 1998
Resolved 29 January 1998

Construction/Loadline

Issued 22 May 1997 Resolved

Prove proper operation of vent closure, aft port side, main deck.

Condition: Unknown
Due 28 May 1997
Resolved 28 May 1997

Construction/Loadline

Issued 22 May 1997 Resolved

Prove proper operation of aft vent closure, stbd side below cantilever.

Condition: Unknown
Due 28 May 1997
Resolved 28 May 1997

Electrical

Issued 22 May 1997 Resolved

Install safety chains on all lights held in position with clamps.

Condition: Unknown
Due 28 May 1997
Resolved 28 May 1997

Lifesaving

Issued 22 May 1997 Resolved

Perform annual maintenance to immersion suit zippers (i.e. wax them).

Condition: Unknown
Due 22 May 1997
Resolved 22 May 1997

Lifesaving

Issued 22 May 1997 Resolved

Make permanent repairs to canopy of #4 lifeboat.

Condition: Unknown
Due 22 May 1997
Resolved 22 May 1997

Lifesaving

Issued 22 May 1997 Resolved

Implement changes to life saving training and documentation program as per 46 CFR 109.

Condition: Unknown
Due 22 May 1997
Resolved 22 May 1997

Lifesaving

Issued 22 May 1997 Resolved

Provide additional food and water to the lifeboats as listed below:_x001C_ Boat 1: 75,375 kcal food, 1.5 qts water; Boat 2: 271,350 kcal food, 4.5 qtswater; Boat3: 75,375 kcal food, 2 quarts water; Boat 4: 75,375 kcal food.

Condition: Unknown
Due 22 May 1997
Resolved 22 May 1997

Lifesaving

Issued 22 May 1997 Resolved

Implement changes to life saving equipment as per 46 CFR 107 and 108. Previously provided information sheet may be used as guide for changes.

Condition: Unknown
Due 22 May 1997
Resolved 22 May 1997

Electrical

Issued 22 May 1997 Resolved

Provide proof that cable in intrinsically safe systems laying alongside cable in non-intrinsically safe systems meets or exceeds standards for cable type [name withheld], or SNM). If certification can not be provided, intrinsically safe cables must be separated from non-IS cables.

Condition: Unknown
Due 28 May 1997
Resolved 28 May 1997

Lifesaving

Issued 29 January 1997 Resolved

Restencil capsules so that new capacity is indicated.

Condition: Unknown
Due 29 January 1997
Resolved 29 January 1997

Lifesaving

Issued 29 January 1997 Resolved

Obtain and install new data plates for capsules which indicate new capacity.

Condition: Unknown
Due 29 January 1997
Resolved 29 January 1997

Lifesaving

Issued 29 January 1997 Resolved

Conduct 110% load test on capsules #2 & #4 at the reinspection.

Condition: Unknown
Due 29 January 1997
Resolved 29 January 1997

Documentation

Issued 13 December 1996 Resolved

SUBMIT TO PATMS ABS SURVEY REPORT FOR REVIEW OF THE EXAMINATION OF ALL THREE SPUD CANS.

Condition: Unknown
Due 13 December 1996
Resolved 13 December 1996

Documentation

Issued 19 June 1996 Resolved

PROVIDE UPDATED OPERATIONS MANUAL REFLECTING THE INSTALLATION OF DAVIT LAUNCHED LIFERAFTS FOR APPROVAL.

Condition: Unknown
Due 19 June 1996
Resolved 19 June 1996

Engineering

Issued 19 June 1996 Resolved

PROVIDE COPIES OF THE AUXILLIARY BOILER SAFETY VALVE DATA SHEETS.

Condition: Unknown
Due 19 June 1996
Resolved 19 June 1996

Accommodation/Occupational Safety

Issued 19 June 1996 Resolved

INSTALL SUITABLE PORTABLE HAND RAIL AT PORT AND STBD DAVIT LAUNCHED LIFERAFTS.

Condition: Unknown
Due 19 June 1996
Resolved 19 June 1996

Fire Fighting

Issued 19 June 1996 Resolved

PROVIDE UPDATED FIRE CONTROL PLAN FOR APPROVAL, REFLECTING THE INSTALLATIONOF DAVIT LAUNCHED LIFERAFTS.

Condition: Unknown
Due 19 June 1996
Resolved 19 June 1996

Electrical

Issued 19 April 1996 Resolved

PRIOR TO DRILLING, REPLACE WIRES LEADING FROM MOTORS FOR SHAKE SHAKER #6.