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SEVEN SISTERS

IMO9390604Call sign C6AA4
Type
Offshore
Lifecycle
Active
Flag
Bahamas
Built
2008
Class
DNV

SEVEN SISTERS (IMO 9390604) is an Offshore built 2008, Bahamas-flagged, DNV-classed.

11,576 hp
BHP
DP Class 2
DP class
4,665 t
Deadweight (DWT)
103.7 m
Length o.a.
How verification works8 of 18 specs from a primary source or corroborated beyond the reference databases
Primary sourceIndependent sourceReference databaseDerivedCorroborated = two or more sources agreeHow we rank sources

01 — Identification

IMO number
9390604
Primary sourceReport
Vessel type
Offshore[3]
Reference databasecorroboratedReport
Flag
Bahamas[4]
Reference databasecorroboratedReport
Year built
2008[4]
Primary sourcecorroboratedReport
Classification
DNV ↗[1]
Primary sourcecorroboratedReport
Class notation
+ 1a1, e0, sf, dynpos autr, class notation clean, comf-v rate 3, dk(+) (5/10 t/m2) ice c, helideck-s[3]
Reference databaseReport

02 — Ownership & build

Owner
Subsea 7 International Contracting Ltd[3]
Reference databaseReport
Builder
'crist' Sp Z Oo[3]
Reference databasecorroboratedReport
Design
MT6016[5]
Independent sourceReport
P&I club
Not yet documented
No sourceReport
Call sign
C6AA4[4]
Reference databasecorroboratedReport

03 — Hull & capacity

Length overall
103.7 m[2]
Primary sourcecorroboratedReport
Beam
19.74 m[2]
Independent sourcecorroboratedReport
Draft
6.145 m[2]
Independent sourcecorroboratedReport
Moulded depth
7.7 m[3]
Reference databaseReport
Deadweight (DWT)
4,665 t[4]
Primary sourcecorroboratedReport
Gross tonnage (GT)
5,275 GT[4]
Independent sourcecorroboratedReport

04 — Propulsion & performance

Total power
Not yet documented
No sourceReport
BHP
11,576 hp[4]
Reference databaseReport
Bollard pull (BP)
Not yet documented
No sourceReport

05 — Capability

DP class
DP Class 2[3]
Reference databasecorroboratedReport
FiFi
None reported
DerivedReport

06 — Deck & accommodation

Deck space
850 m²[3]
Reference databaseReport
Crane (primary SWL)
150 t[3]
Reference databaseReport
Accommodation
92 pax[3]
Reference databaseReport

07 — Class-notation capabilities

Dynamic Positioning
DP Class 2
Class notation
Ice Class
DNV ICE-C
Class notation

Normalized from the vessel's class notation across societies — a DNV DYNPOS-AUTR, ABS DPS-2 and LR DP(AA) all read as DP Class 2. Provenance follows the class-notation source.

Sources cited (5)

Data updated
  1. 1
    IACS — Vessels in Class public register
    https://iacs.org.uk/membership/vessels-in-class ↗
  2. 2
    Maritimt Magasin — shipping magazine
    https://maritimt.com ↗
  3. 3
    Commercial reference databases (not individually named)
    grouped category; individual databases are not publicly named
  4. 4
  5. 5

Source labels show provenance, not endorsement or certification. Reference only; verify before use. See About this experiment.

Frequently asked

What is SEVEN SISTERS's IMO number?

SEVEN SISTERS's IMO number is 9390604.

What is SEVEN SISTERS's length?

SEVEN SISTERS has an overall length of 103.7 m (340.2 ft).

What is SEVEN SISTERS's deadweight?

SEVEN SISTERS has a deadweight of 4,665 t (5,142.3 short tons).

What is SEVEN SISTERS's deck area?

SEVEN SISTERS has a clear deck area of 850 m² (9,149 ft²).

What DP class is SEVEN SISTERS?

SEVEN SISTERS is a DP Class 2 vessel.