Dimensions
76 m length × 18 m beam
VESSEL PROFILE · IMO 9524932
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.
Published catalogue figure. Open the profile for its evidence and qualifications.
Length overall.
Boskalis specifies 200 msw for the dive system; the reference card gives 300 m. Crane deployment depth is a separate limit.
Boskalis specifies 12 saturation divers; the reference card gives 9. Published equipment capacity, not an operating crew count.
The source explicitly identifies this as self-propelled with 72-hour self-contained endurance.
Draught associated with published 3,000 t deadweight.
Not sourced in this summary: Saturation system manufacturer.
Existing sourced core and SAT fields retained. October 2019 sheet matches IMO 9524932; no current status inferred.
Published design and equipment particulars are evidence of the source configuration, not a current certificate or availability guarantee.
76 m length × 18 m beam
3,000 t at 5 m draft
DP2; Navis
12 divers; 200 msw
One three-person Sinker bell
12 divers plus four crew; 72-hour self-contained lifeboat
Two air systems; over-side LARS
685 m²; 5 t/m²; 1,200 t maximum load
AHC; 50 t single-fall / 100 t double-fall
15 t at 23.3 m radius; 200 msw deployment
Optional Boskalis work or inspection ROV
70 persons, excluding hospital
4 × 4 m
Two Veth azimuth thrusters, 1,430 kW each
Bell 212 / AW139; D-value 17.6 m; 6.5 t
560 m³
25 m³/day
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: Noordhoek Constructor
ITU List V 2025 supplement associates CONSTRUCTOR, callsign 9HA4720, MMSI 248606000 and IMO 9524932. Identity reviewed in public vessel listings. Public position snapshots are historical evidence, not a live feed.
Constructor · IMO 9524932 · MMSI 248606000
Identity reviewed in public vessel listings. Public position snapshots are historical evidence, not a live feed.
Boskalis Subsea North Star Ltd · Malta flag
The public register labels this company “Owner”. It does not separately establish the beneficial owner, commercial operator or charterer. Snapshot reviewed 18 October 2026; publication date not stated.
2010
Malta; Valletta
Boskalis DSV fleet; vessels may be owned or chartered.
Undated fleet page; this listing alone does not establish the registered owner.
Current registered owner and ISM manager were not established from the reviewed operator publications.
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.
Lloyd's Register: 100A1, LMC, DP(AA); class II SPS
Operator specification; not a current class-status or inspection certificate.
Classed · Offshore Support Vessel · register build date 2010-01
Exact-IMO match in the public Ships in Class search, reviewed 18 October 2026. This is the displayed register status, not a survey report, port-state inspection or assurance of operational readiness. Full ClassDirect records were not accessed.
No exact IMO match was returned by the USCG PSIX vessel search. This is a limited US dataset, not a worldwide inspection clearance.
Checked 17 Oct 2026
No current survey, statutory certificate or port-state inspection record was verified in these publications. The published class notation is historical evidence, not confirmation of current validity.
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.
DSV BOKA Constructor named for a three-year platform, wellhead and pipeline IRM agreement.
The release identifies a diving support vessel with ROV and air-diving teams, distinct from the cable barge bearing a similar name. Intended deployment is not a completion record.