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DEEP STIM II
- Built
- 1997
- Last inspected
- 27 May 2020
- Documentation
- Valid · NVDC file of 10 August 2026
- Deficiencies
- 47 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
This record may be incomplete: the most recent inspection recorded for this vessel was 6 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 23 August 2026, retrieved 5 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 2016.
Inspection record
Last inspected
27 May 2020
Deficiencies
47 recorded · 0
without a recorded resolution
Operational controls
None recorded without a removal date
Years with a record
5 calendar years (2016–2020)
Every line above is a count of records the US Coast Guard wrote, or a date it recorded.
A blank resolution means none was recorded in this data; it does not establish that a
deficiency is outstanding. Years with a record are calendar years in which a record
exists, not years in service. What Maury does
not do.
Identity
1049950
9132222
WCX5002
451310
Flag
UNITED STATES
Maury page id
psix-451310
Documentation record
Registered dimensions (L × B × D)251.0 ft × 56.0 ft × 18.8 ft
Registered tonnagegross 2,998 / net 974
ITC dimensions (L × B × D)251.0 ft × 56.0 ft × 18.8 ft
ITC tonnagegross 2,998 / net 974
BuilderNORTH AMERICAN SHIPBLDG. · LAROSE, LA, UNITED STATES · built 1997
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeUNSPECIFIED
Hull configurationUNSPECIFIED
Hailing portGALLIANO, LA
Endorsements, as the file codes themcw_un, reg
DocumentationValid · issued 18 June 2026 · expires 31 July 2027
Service, as the file records itOffshore Supply Vessel
Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it2998 - Convention (Subpart B), Gross Ton
974 - Convention (Subpart B), Net Ton
2482 - Dead Weight, Ton
974 - Convention (Subpart B), Net Ton
2482 - Dead Weight, Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 August 2026, matched to this hull on its Official Number. Registered and ITC measurements are two systems and are never combined. One snapshot is held so far; documentation history begins with the next.
Professional
The full record for this vessel
Behind this panel: 13 inspections, each with its date, unit and type; 47 deficiencies with the resolution recorded against each; operational controls, none recorded without a removal date; no tow-unit appearances recorded; no other recorded names; the documentation record: dimensions, tonnage, builder, hailing port and endorsements. Every line is a record the Coast Guard wrote; the counts above are the same counts as in the summary, and they are free.
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Vessel history report
Every record for this hull, in one document — $299
Every recorded inspection, 1972 to 2026, in one chronology · every deficiency, with system, dates and resolution · operational controls imposed and removed · every name this hull has been recorded under · the vessels it was inspected alongside, and when · how its record compares with hulls of similar age and size, as a fact about the population and never a judgement about this vessel.
Read one first, in full: a forty-year chronology · a hull that changed operators four times · the sparse case, shown as an example, not for sale.
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Used only to tell you when the report exists. Not shared, not sold, and not added to a mailing list.
Inspection history · 13
27 May 2020
Administrative Inspection
Administrative · Activities Europe · Activity 6961488
27 December 2019
MTSA/ISPS Verification · Annual Inspection · ACP Annual Oversight
Physical examination · Activities Europe · Activity 6851936
21 March 2019
Administrative Inspection
Administrative · Activities Europe · Activity 6646495
22 October 2018
Administrative Inspection
Administrative · Activities Europe · Activity 6566276
19 September 2018
MTSA/ISPS Verification · Annual Inspection
Physical examination · Activities Europe · Activity 6507913
17 May 2018
Administrative Inspection
Administrative · Commandant (CG-ENG) · Activity 6416694
13 January 2018
Drydock Exam · ACP Handover Survey
Physical examination · Activities Europe · Activity 6324185
5 December 2017
Administrative Inspection
Administrative · Activities Europe · Activity 6318411
3 October 2017
MARPOL Annex V Examination · MARPOL Annex I Examination · MARPOL Annex II Examination · MARPOL Annex IV Survey · ACP Handover Survey · MARPOL Annex VI Survey · Administrative Inspection · Annual Inspection · MTSA/ISPS Verification
Physical examination · Activities Europe · Activity 6264935
21 July 2017
Damage Survey · Administrative Inspection
Physical examination · Activities Europe · Activity 6218955
21 October 2016
MARPOL Annex VI Survey · MARPOL Annex II Examination · MTSA/ISPS Verification · MARPOL Annex IV Survey · Annual Inspection · MARPOL Annex I Examination
Physical examination · Activities Europe · Activity 6029876
19 August 2016
Administrative Inspection
Administrative · Activities Europe · Activity 5976927
19 August 2016
Administrative Inspection
Administrative · Activities Europe · Activity 5980472
Deficiency record · 47
11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition
Issued 27 December 2019
Resolved
Life jackets were found without SOLAS approved retroreflective tape. Crew corrected on the spot when identified.
02 - Structural Conditions › N/A - No Subsystem › Electrical installations in general
Issued 27 December 2019
Resolved
A dead end cable was found hanging in the laundry, above the washing machine. Crew removed the cable and properly sealed the MCT.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 27 December 2019
Resolved
Air receiver on upper weather deck, for frac space, has severely corroded legs.
02 - Structural Conditions › N/A - No Subsystem › Beams, frames, floors-corrosion
Issued 27 December 2019
Resolved
Angle iron support for mixing pump stand, port side, aft, is severely corroded and in need of repair.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Gauges, thermometers, etc
Issued 27 December 2019
Resolved
Air compressor in Frac space, stbd side, has the air psi monitor box improperly mounted to piping, and the expanded metal belt guard, is only held in place with twine.
02 - Structural Conditions › N/A - No Subsystem › Electrical installations in general
Issued 27 December 2019
Resolved
Blue Electrical box, stbd side, aft of frac space air compresson, is missing securing clips, and the door is being held partially closed by "warning tape".
06 - Cargo Operations Including Equipment › N/A - No Subsystem › Other (cargo)
Issued 27 December 2019
Resolved
Remote valves on high psi cargo pump, port side fwd, in frac space, found lying on the deck, not working.
02 - Structural Conditions › N/A - No Subsystem › Closing devices/watertight doors
Issued 27 December 2019
Resolved
High PSI cargo pipe penetration flange on aft bulkhead, stbd side of pump room, not properly secured. Bolts missing from flange, and daylight passing through, proving not watertight.
12 - Dangerous Goods › N/A - No Subsystem › Personal protection
Issued 27 December 2019
Resolved
Make proper, permanent installation of eyewash station on port aft bulkhead of frac house. Current configuration has a garden hose run from a spigot on the stbd side.
06 - Cargo Operations Including Equipment › N/A - No Subsystem › Cargo operation
Issued 27 December 2019
Resolved
Hydraulic hoses for remote closure, aft/top of Frac house, IWO ladder, need to be properly supported/secured.
07 - Fire Safety › N/A - No Subsystem › Fire fighting equipment and appliances
Issued 27 December 2019
Resolved
Replace 7 spare SOLAS fire extinguishers with USCG or UL approved portable fire extinguishers. Per ACP Supplement.
11 - Life Saving Appliances › N/A - No Subsystem › Stowage and provision of liferafts
Issued 27 December 2019
Resolved
In the event of any one survival craft being lost or rendered unserviceable, there shall be sufficient survival craft available for use on each side to accommodate the total number of persons on board. Current configuration of 25&20 man raft does not cover the 29 POB if 1 raft is lost.
07 - Fire Safety › N/A - No Subsystem › Other (fire safety)
Issued 20 September 2018
Resolved
Observed drain valve of diesel fuel tank located in frac pump room altered by crew by installling flex hose to tool cleaning box. Addressed hazardous condition with vessel crew. Immediately rectified by removal of hose and plugging of drain valve.
02 - Structural Conditions › N/A - No Subsystem › Closing devices/watertight doors
Issued 20 September 2018
Resolved
Engine room sliding watertight dooris not properly sealed. Must rectify prior to movement.
07 - Fire Safety › N/A - No Subsystem › Fire doors/openings in fire-resisting divisions
Issued 20 September 2018
Resolved
Fire doors located throughout accommodations, engine space, and frac spaces not self-closing as designed. Must make adjustments to the satisfation of Class.
07 - Fire Safety › N/A - No Subsystem › Fixed fire extinguishing installation
Issued 20 September 2018
Resolved
Worn flex loop on one of the CO2 tanks provided for fixed fire extinguishing to frac space. Must replace hose.
07 - Fire Safety › N/A - No Subsystem › Fire fighting equipment and appliances
Issued 20 September 2018
Resolved
Replace all non-UL fire extinguishers.
10 - Safety of Navigation › N/A - No Subsystem › Lights, shapes, sound-signals
Issued 20 September 2018
Resolved
Navigation light loss of function alarm not working.
04 - Emergency Systems › N/A - No Subsystem › Emergency source of power - Emergency generator
Issued 20 September 2018
Resolved
Ground detection panel for distrubution ELP 201 in emergency generator room not functioning.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Bilge pumping arrangements
Issued 20 September 2018
Resolved
Bilge manifold tags are missing.
11 - Life Saving Appliances › N/A - No Subsystem › On board training and instructions
Issued 20 September 2018
Resolved
Replace all SOLAS stickers that have faded.
Documentation › Certificates/Documents › Certificate of Fitness (OSVs)
Issued 17 January 2018
Resolved
Vesssel is not fitted with various acid spill protective measures (e.g., containment, spray shields, anti-corrosion lining, etc.) prescribed by IMO Resolution A. 673(16). Demonstrate compliance prior to carriage of acid products authorized by Certificate of Fitness (COF)
Documentation › Logs/Records › Cargo Record Book (NLS)
Issued 17 January 2018
Resolved
Vessel's Cargo [name withheld] indicates carriage of NLS cargoes not authorized to be carried IAW COF. Submit revised cargo authorization request to USCG Hazardous Material Division (CG-ENG-5) prior to carriage of NLS cargoes beyond specified date.
Personnel › Certificates/Documents/Licenses › PIC
Issued 17 January 2018
Resolved
An approved tankerman, credentialed IAW 46 CFR Part 13, is required to be onboard for the loading or discharge of NLS cargoes to/from any potable tank beyond specified date. An STCW Chapter V/1-1 endoresement is considered to be equivalent for the purpose of this requirement.
Engineering › Diesel Engine (auxiliary) › Piston Ring
Issued 5 December 2017
Resolved
Port generator has a broken lifter retainer ring.
Navigation › Emergency Steering › Compass Reading for Emergency Steering
Issued 5 October 2017
Resolved
Magnetic compass in local steering compartment is without deviation card and heading reading differs from control station magnetic compass by 6 degrees. Provide deviation card and ensure accurate heading indication at local steering.
Documentation › Manifests/Lists › Muster List/Emergency Instructions
Issued 5 October 2017
Resolved
Provide native language translations of emergency instructions and station bill duties for non-English speaking crew members.
Fire Fighting › Fixed CO2 Fire Extinguishing System › Tanks
Issued 5 October 2017
Resolved
Fixed CO2 system protecting well stimulation space is not fully operable. Replace missing cylinder and test to ensure system integrity.
Deck/Cargo › Cargo Transfer/Lightering (liquid) › Cargo Pump
Issued 5 October 2017
Resolved
Electric motors serving well-stimulation pumps are without required data plates. Provide plates or alternate means to demonstrate compliance with 46 CFR Subchapter L.
Communications › Public Address System › Loudspeaker
Issued 5 October 2017
Resolved
Public address system within well stimulation spaces is not audible. Prove operability and audibility of system in these spaces.
Accommodation/Occupational Safety › Washroom/Toilet › Washbasin
Issued 5 October 2017
Resolved
Prove effective water pressure at eyewash stations in forward well stimulation space on main deck and at hazardous zone on 01 deck.
Electrical › Electrical Distribution System (service) › Non-conducting Deck Covering
Issued 5 October 2017
Resolved
Install nonconductive mat on deck grating at rear of main switchboard within pump room.
Fire Fighting › Fixed Fire Detection System › Alarms
Issued 5 October 2017
Resolved
Prove full operability of fire detection and alarm system serving well stimulation package. Identified faults and inoperable detectors must be corrected and tested for operability.
Deck/Cargo › Cargo Transfer/Lightering (liquid) › Combustible Gas Indicator
Issued 5 October 2017
Resolved
Vessel is without portable means to test atmosphere of enclosed spaces as required for carriage of NLS and enclosed space entry. Provide evidence that required instruments are onboard and calibrated.
Construction/Loadline › Structures › Machinery Space Opening
Issued 5 October 2017
Resolved
Plug open cable penetration block in aft bulkhead of pump room; demonstrate effective means of securing space in event of fire.
Accommodation/Occupational Safety › Occupational Safety › Guards for Exposed Hazards
Issued 5 October 2017
Resolved
Compressed gas cylinders must be secured and provided with valve protection caps when not in use IAW 46 CFR 147.60(b)(1). Provide protective caps for valves of all compressed gas cylinders.
Engineering › Diesel Engine (auxiliary) › Piping (exhaust)
Issued 5 October 2017
Resolved
Leak identified in #2 SSDG exhaust piping in centerline machinery space passageway. Effect permanent repairs to compromised pipe; until such time, institute appropriate risk mitigation measures for when #2 SSDG is running.
Engineering › Diesel Engine (auxiliary) › Emergency shutdown
Issued 5 October 2017
Resolved
Provide technician’s report attesting to satisfactory testing of safety shutdowns/alarms for prime movers for generators powering well stimulation operations.
Electrical › Electrical Distribution System (service) › Junction Box
Issued 5 October 2017
Resolved
Function test and demonstrate explosion proof or intrinsically safe compliance of fire alarm pull boxes located within identified hazardous areas.
Deck/Cargo › Mooring/Anchoring › Mooring Arrangement
Issued 5 October 2017
Resolved
Damaged mooring bitts and adjacent bulwarks at port aft section of main deck must be permanently repaired to original design.
Construction/Loadline › Structures › Deck Plating
Issued 5 October 2017
Resolved
Effect permanent repairs to compromised Class “A” boundaries of well stimulation PCM/mixing space, e.g., wasted steel/holes in outboard bulkhead on starboard side and port aft deck IWO acid mixing room.
Communications › Alarms/Indicators › Bilge Alarm
Issued 21 July 2017
Resolved
Please note this is directly related to engine room machinery; z-drive room, engines, gens, bilges, etc.
Electrical › Electric Generation Source (service) › Panelboard
Issued 21 October 2016
Resolved
Prove proper operation of the reverse power relay on the center generator.
Construction/Loadline › Structures › Scuttle
Issued 21 October 2016
Resolved
Make weld repairs to the engine room emergency escape trunk
Engineering › Diesel Engine (propulsion-electric) › Nozzle, Injection (fuel injection)
Issued 21 October 2016
Resolved
Replace fuel hose on drop down thruster
Lifesaving › Rescue Boat › Fender
Issued 21 October 2016
Resolved
Replace the shock absorbing fender on the rescue boat
Lifesaving › Inflatable Liferafts › Servicing
Issued 19 August 2016
Resolved
Vessel rep requested extension due to port access. Permitted the extension request to next USCG COI Annual inspection, NLT 3 months past anniversary date.
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.