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VESSEL PROFILE · IMO 9524932

Constructor

Published capabilities, ownership records and history. Evidence stays attached to every fact.

Open interactive profile 5 sources · 25 evidence records

Published specifications

13 particulars

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 operating roleCatalogue source
Boskalis

Published catalogue figure. Open the profile for its evidence and qualifications.

Catalogue source ↗Publication undated · Reviewed 17 Oct 2026
Build yearPublished source
2010
Boskalis ↗Applies to 2010 · Published Oct 2019 · Reviewed 17 Oct 2026
Length overallPublished source
76 m

Length overall.

Boskalis ↗Published Oct 2019 · Reviewed 18 Oct 2026
BeamPublished source
18 m

Published breadth.

Boskalis ↗Published Oct 2019 · Reviewed 18 Oct 2026
Dynamic positioningPublished source
DP2
Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026
Saturation depthPublished source
200 m

Boskalis specifies 200 msw for the dive system; the reference card gives 300 m. Crane deployment depth is a separate limit.

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026
Saturation diversPublished source
12

Boskalis specifies 12 saturation divers; the reference card gives 9. Published equipment capacity, not an operating crew count.

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026
Bell configurationPublished source
Single bell
Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026
Hyperbaric lifeboats (SPHL)Published source
1 × 12 divers + 4 crew

The source explicitly identifies this as self-propelled with 72-hour self-contained endurance.

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026
Bell occupancyPublished source
3 people
Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026
Main cranePublished source
AHC; 50 t single-fall / 100 t double-fall
Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026
Deck areaPublished source
685 m²
Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026
DraftPublished source
5 m

Draught associated with published 3,000 t deadweight.

Boskalis ↗Published Oct 2019 · Reviewed 18 Oct 2026

Not sourced in this summary: Saturation system manufacturer.

Specification research notes

Existing sourced core and SAT fields retained. October 2019 sheet matches IMO 9524932; no current status inferred.

Supporting capability records

17 records

Published design and equipment particulars are evidence of the source configuration, not a current certificate or availability guarantee.

Dimensions

76 m length × 18 m beam

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

Deadweight

3,000 t at 5 m draft

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

Positioning

DP2; Navis

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

Saturation system

12 divers; 200 msw

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

Diving bell

One three-person Sinker bell

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

Hyperbaric evacuation

12 divers plus four crew; 72-hour self-contained lifeboat

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

Surface diving

Two air systems; over-side LARS

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

Working deck

685 m²; 5 t/m²; 1,200 t maximum load

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

Main crane

AHC; 50 t single-fall / 100 t double-fall

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

Auxiliary crane

15 t at 23.3 m radius; 200 msw deployment

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

ROV provision

Optional Boskalis work or inspection ROV

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

Accommodation

70 persons, excluding hospital

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

Diving moonpool

4 × 4 m

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

Main propulsion

Two Veth azimuth thrusters, 1,430 kW each

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

Helideck

Bell 212 / AW139; D-value 17.6 m; 6.5 t

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

Fuel capacity

560 m³

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

Water production

25 m³/day

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

Ownership & identity

5 records

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.

Vessel identity

IMO number
9524932
MMSI
248606000

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.

itu.int ↗Publication undated · Reviewed 17 Oct 2026

Vessel identifier review

Constructor · IMO 9524932 · MMSI 248606000

Identity reviewed in public vessel listings. Public position snapshots are historical evidence, not a live feed.

itu.int ↗Publication undated · Reviewed 17 Oct 2026

Owner and flag listed by Lloyd’s Register

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.

Lloyd’s Register ↗Publication undated · Reviewed 18 Oct 2026

Construction year

2010

Boskalis ↗Applies to 2010 · Published Oct 2019 · Reviewed 17 Oct 2026

Published flag / port

Malta; Valletta

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

Fleet association

Boskalis DSV fleet; vessels may be owned or chartered.

Undated fleet page; this listing alone does not establish the registered owner.

Boskalis ↗Publication undated · Reviewed 17 Oct 2026
Research coverage & limitations (1)

Current registered owner and ISM manager were not established from the reviewed operator publications.

Checked 17 Oct 2026

Inspection & class records

2 records

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.

Published class notation

Lloyd's Register: 100A1, LMC, DP(AA); class II SPS

Operator specification; not a current class-status or inspection certificate.

Boskalis ↗Published Oct 2019 · Reviewed 17 Oct 2026

Lloyd’s Register class entry

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.

Lloyd’s Register ↗Publication undated · Reviewed 18 Oct 2026
Research coverage & limitations (2)

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

Project history

1 record

Vessel-specific events and contextual project records retain their dates and limitations. A regional contract award alone does not establish vessel employment.

Middle East IRM — announced assignment

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.

Boskalis ↗Applies to 8 Jan 2019 · Published 8 Jan 2019 · Reviewed 17 Oct 2026