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SIEM RUBY

ex NORMAND BALTIC · NORMAND SUBSEA · SIEM ATLAS · SIEM OPAL · SIEM AMETHYST · SIEM TOPAZ · SIEM SAPPHIRE · NORMAND PROSPER
IMO9413444Call sign LEQY
Type
AHTS
Lifecycle
Active
Flag
Norway
Built
2010
Class
DNV

SIEM RUBY (IMO 9413444) is an AHTS built 2010, Norway-flagged, DNV-classed.

250 t
Bollard pull (BP)
21,754 hp
BHP
DP Class 2
DP class
5,250 t
Deadweight (DWT)
How verification worksSix tiers · strongest to weakest
Class / registryOwner doc.Cross-sourcePublished ref.Single ref.No source

01 — Identification

IMO number
9413444
Class / registry
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Vessel type
AHTS[3]
Published ref.
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Flag
Norway[3]
Published ref.
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Year built
2010[3]
Published ref.
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Classification
DNV ↗[1]
Class / registry
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Class notation
1a1 fire fighter(i+) supply vessel tug bis clean(design) comf(v-3) dk(+) dynpos(autr) e0 hl(2,8) ice(c) naut(osv(a)) oilrec sf tmon[2]
Published ref.
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02 — Ownership & build

Owner
Siem Offshore Inc[2]
Single ref.
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Operator / manager
Siem Offshore As[2]
Single ref.
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Builder
'crist' Sp Z Oo[2]
Single ref.
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P&I club
Not yet documented
No source
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Call sign
LEQY[3]
Single ref.
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03 — Hull & capacity

Length overall
91 m[3]
Published ref.
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Beam
22.04 m[3]
Published ref.
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Draft
7.97 m[3]
Published ref.
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Moulded depth
9.6 m[2]
Single ref.
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Deadweight (DWT)
5,250 t[3]
Published ref.
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Gross tonnage (GT)
7,558 GT[3]
Published ref.
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04 — Propulsion & performance

Total power
Not yet documented
No source
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BHP
21,754 hp[3]
Published ref.
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Bollard pull (BP)
250 t[3]
Published ref.
Report

05 — Capability

DP class
DP Class 2[3]
Published ref.
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FiFi
FiFi 1[3]
Published ref.
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06 — Deck & accommodation

Deck space
800 m²[3]
Published ref.
Report
Crane (primary SWL)
42 t
Single ref.
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Accommodation
60 pax[3]
Published ref.
Report

07 — Class-notation capabilities

Condition Monitoring
Condition monitoring
Class notation
Dynamic Positioning
DP Class 2
Class notation
Fire-fighting (FiFi)
FiFi 1
Class notation
Ice Class
DNV ICE-C
Class notation
Oil Recovery
Recovery-capable
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
    Cleared reference sources — grouped category
    aggregated; individual sources not publicly named
  3. 3
  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 SIEM RUBY's IMO number?

SIEM RUBY's IMO number is 9413444.

What is SIEM RUBY's length?

SIEM RUBY has an overall length of 91 m (298.6 ft).

What is SIEM RUBY's deadweight?

SIEM RUBY has a deadweight of 5,250 t (5,787.1 short tons).

What is SIEM RUBY's bollard pull?

SIEM RUBY has a bollard pull of 250 t (275.6 short tons).

What is SIEM RUBY's deck area?

SIEM RUBY has a clear deck area of 800 m² (8,611 ft²).

What DP class is SIEM RUBY?

SIEM RUBY is a DP Class 2 vessel.