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DEEP STIM
DEEP STIM is a 1997 offshore supply vessel. The Coast Guard has recorded 8 inspections since 2016, most recently in November 2018, along with 20 deficiencies — 1 with no resolution recorded — and 2 casualty investigations in 2016.
Records from 2016 to 2018. Most recent: inspection, 6 November 2018.
- Built
- 1997
- Last inspected
- 6 November 2018
- Documentation
- Valid · documentation file of 10 August 2026
- Deficiencies
- 20 recorded · 1 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 2 investigations · 2016
This record may be incomplete: the most recent inspection recorded for this vessel was 8 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
6 November 2018
…with no type recorded2
Deficiencies
20 recorded · 1
without a recorded resolution
Operational controls
None recorded without a removal date
Years with a record
3 calendar years (2016–2018)
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
1053960
9132258
WCX6477
456980
Flag
UNITED STATES
Maury page id
psix-456980
Documentation record
Registered dimensions (L × B × D)249.2 ft × 56.0 ft × 18.8 ft
Registered tonnagegross 2,876 / net 919
ITC dimensions (L × B × D)249.2 ft × 56.0 ft × 18.8 ft
ITC tonnagegross 2,876 / net 919
BuilderNORTH AMERICAN SHIPBUILDING · PASCAGOULA, MS, UNITED STATES · built 1997
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeUNSPECIFIED
Hull configurationUNSPECIFIED
Hailing portGALLIANO, LA
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 24 February 2026 · expires 31 March 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 it919 - Convention (Subpart B), Net Ton
2496 - Dead Weight, Ton
2876 - Convention (Subpart B), Gross Ton
2496 - Dead Weight, Ton
2876 - Convention (Subpart B), Gross 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.
Vessel history report
Every record for this hull, in one document — $299
Every recorded inspection, 2016 to 2026 for this class, 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.
This report is in development and is not for sale yet. There is no date, and nothing is charged. Leave an email and we will tell you when it exists, once.
Used only to tell you when the report exists. Not shared, not sold, and not added to a mailing list.
Inspection history · 8
6 November 2018
Administrative Inspection
Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6575550
31 October 2017
Administrative Inspection
Administrative · Activities Europe · Activity 6333917
22 March 2017
MTSA/ISPS Verification · MARPOL Annex I Examination · Administrative Inspection · Examination of Repairs · Annual Inspection
Physical examination · Activities Europe · Activity 6109377
17 January 2017
Internal Structural Exam · Drydock Exam
Physical examination · Activities Europe · Activity 6071620
22 November 2016
Type not recorded
No type recorded · Activities Europe · Activity 6045655
14 November 2016
Examination of Repairs · Damage Survey
Physical examination · Activities Europe · Activity 6040294
25 July 2016
Administrative Inspection
Administrative · Activities Europe · Activity 5952104
12 March 2016
Type not recorded
No type recorded · Activities Europe · Activity 5834923
Deficiency record · 20
Documentation › Certificates/Documents › NLS Certificate
Issued 31 October 2017
No resolution recorded
Demonstrate compliance with MARPOL Annex II and IMO Resolution A.673(16) for international carriage of Noxious Liquid Substance (NLS) cargoes. Carriage of cargoes will be contingent upon USCG inspection and demonstration of compliance.
Deck/Cargo › Cargo Stowage › General
Issued 18 April 2017
Resolved
Properly secure oil tank next to POD blender
Engineering › Pressure Vessel › Support
Issued 18 April 2017
Resolved
Properly mount heat exchanger on POD blender
Electrical › Electrical Distribution System (service) › Wiring
Issued 18 April 2017
Resolved
Properly secure and enclose all loose end wires and wire connections/splices located throughout the PCM
Electrical › Electrical Distribution System (service) › Metallic Enclosure/Frame
Issued 18 April 2017
Resolved
Speaker missing cover plate for electrical connection in PCM
Communications › Public Address System › Loudspeaker
Issued 18 April 2017
Resolved
Prove proper operation of public address system in PCM
Deck/Cargo › Cargo Transfer/Lightering (liquid) › Cargo Pump
Issued 18 April 2017
Resolved
Provide data plates for all electric motors installed in well-stimulation complex as required by 46 CFR 129.320
Fire Fighting › Combustible Materials › Paints/Varnishes/Other Finishes
Issued 18 April 2017
Resolved
Remove flammable paint from hazardous zones and properly stow in paint locker
Construction/Loadline › Structures › Transverse Bulkhead
Issued 18 April 2017
Resolved
Seal piping connections in aft bulkhead of pump room and through acid mixing space
Accommodation/Occupational Safety › Occupational Safety › Guards for Exposed Hazards
Issued 18 April 2017
Resolved
Provide protective guards for rotating machinery (i.e., pump shafts in acid mixing space)
Electrical › Electrical Distribution System (service) › Switchboard
Issued 18 April 2017
Resolved
Provide non-conductive mat for rear of main switchboard in pump room
Engineering › Pressure Vessel › Relief Valve
Issued 18 April 2017
Resolved
Provide proof of setting and proper test of relief valve for water heater in machinery space
Communications › Alarms/Indicators › Fire Alarm
Issued 18 April 2017
Resolved
Prove proper operation of audible fire alarm in main engine room
Documentation › Logs/Records › Cargo Record Book (NLS)
Issued 18 April 2017
Resolved
Demonstrate compliance with Cargo Record Book recordkeeping IAW 46 CFR 125.125(c)(3)
Personnel › Certificates/Documents/Licenses › License, Master
Issued 18 April 2017
Resolved
Provide licensed vessel captain with proper endorsements to operate vessels (i.e., ARPA-equipped vessel endorsement)
Engineering › Diesel Engine (auxiliary) › Emergency shutdown
Issued 18 April 2017
Resolved
Provide servicing technician report of safety shutdowns/alarms for internal combustion engines located in pump room
Construction/Loadline › Structures › Transverse Bulkhead
Issued 18 April 2017
Resolved
Plug pipe penetration (former air line) through aft bulkhead of PCM
Construction/Loadline › Hull › Bottom Plating
Issued 14 November 2016
Resolved
Provide permenant repairs to #4 void where temp repair is located.
Unknown
Issued 14 November 2016
Resolved
Provide class report attesting to the condition of void space #4 and adjecent spaces.
Unknown
Issued 14 November 2016
Resolved
Provide class report approving temp repair to the #4 void hull plating that is holed.
Casualty record · 2
12 March 2016Routine · role: Involved in a Marine Casualty · activity 5834923
22 November 2016Routine · role: Involved in a Marine Casualty · activity 6045655
Each line is an incident investigation the Coast Guard recorded with this hull among the vessels involved, with the date and the classification the Coast Guard gave it. Involvement is not fault. The investigation narrative is not published. Source: IIR, through 2026.
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.