Vessel role
Multipurpose offshore construction, maintenance and diving support vessel
The URL identifies a 2018 specification document; no exact publication day is inferred.
VESSEL PROFILE · IMO 9395800
Published capabilities, ownership records and history. Evidence stays attached to every fact.
Source dates describe the evidence, not current certification or operational availability. Operating roles may be historical. Reference-only screenshot figures and ratings are not used in this summary.
Commercial fleet/service attribution; not registered owner or ISM manager.
Length overall in undated operator sheet.
Published breadth.
Converteam DPS-2; published configuration.
SAT design depth; current certified limit unverified.
Published saturation-system capacity.
Presence stated; count not specified.
Published moonpool bell capacity.
Main crane depth capability 1,500 m; capacity varies with radius.
Published deck area.
Summer draft, not current AIS draft.
Not sourced in this summary: Build year, Bell configuration, Saturation system manufacturer.
Dulam official fleet page links the same Aureus technical sheet. Publication date is unstated; the 2018 folder/filename is not treated as a publication date. The 200 m figure is a design rating. Current certification and operational availability are not asserted.
Published design and equipment particulars are evidence of the source configuration, not a current certificate or availability guarantee.
Multipurpose offshore construction, maintenance and diving support vessel
The URL identifies a 2018 specification document; no exact publication day is inferred.
Detailed diving, lifting and ROV equipment specifications are not yet verified for this vessel. Any listed particulars retain the scope of their cited source.
Checked 17 Oct 2026
Registered owner, group owner, operator, manager and P&I entered owner are different roles. Each record retains the role and date stated by its source.
Names in the reviewed record: Ullswater
The only coordinate found with an absolute report date was 2023-03-25. Newer public sources offered Nhava/India summaries or undated coordinates, which are not substituted for a dated AIS fix. This position is very old and must be labelled historical.
Aureus · IMO 9395800 · MMSI 538003296
The only coordinate found with an absolute report date was 2023-03-25. Newer public sources offered Nhava/India summaries or undated coordinates, which are not substituted for a dated AIS fix. This position is very old and must be labelled historical.
The reviewed identity listing does not establish current registered ownership, beneficial ownership, charterer or operator. See any separately cited role-specific evidence.
Checked 17 Oct 2026
These are historical records within each source’s coverage. Missing records are not a clean bill of health, and class descriptions do not prove current certification.
No verified records are available in this section of the collection.
A complete inspection history has not been verified. No inference of a clean inspection record or current certification should be made from missing records.
Checked 17 Oct 2026
Vessel-specific events and contextual project records retain their dates and limitations. A regional contract award alone does not establish vessel employment.
No verified records are available in this section of the collection.
A complete vessel-specific project history has not been verified. Any dated events below are limited to their cited evidence.
Checked 17 Oct 2026