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SIENNA

IMO9254379Call sign SSD
Type
AHTS
Lifecycle
Active
Flag
Russia
Built
2004
Class
RINA

SIENNA (IMO 9254379) is an AHTS built 2004, Russia-flagged, RINA-classed.

271 t
Bollard pull (BP)
23,492 hp
BHP
DP Class 2
DP class
4,597 t
Deadweight (DWT)
How verification works4 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
9254379
Primary sourceReport
Vessel type
AHTS[4]
Independent sourcecorroboratedReport
Flag
Russia[3]
Reference databasecorroboratedReport
Year built
2004[3]
Reference databasecorroboratedReport
Classification
RINA ↗[3]
Reference databaseReport
Class notation
+100a1 offshore tug/supply ship[2]
Reference databaseReport

02 — Ownership & build

Owner
Silverburn Shipping Isle of Man Ltd[2]
Reference databaseReport
Operator / manager
Morwenna Shipping Co Ltd[2]
Reference databaseReport
Builder
Volkswerft Stralsund Gmbh[2]
Reference databaseReport
Design
maersk a-type[2]
Reference databaseReport
P&I club
Skuld ↗as of [1]
Independent sourceReport
Call sign
SSD[3]
Reference databasecorroboratedReport

03 — Hull & capacity

Length overall
90.3 m[3]
Reference databasecorroboratedReport
Beam
24.2 m[2]
Reference databasecorroboratedReport
Draft
7.8 m[2]
Reference databasecorroboratedReport
Moulded depth
9.5 m[2]
Reference databasecorroboratedReport
Deadweight (DWT)
4,597 t[4]
Independent sourcecorroboratedReport
Gross tonnage (GT)
6,536 GT[3]
Reference databasecorroboratedReport

04 — Propulsion & performance

Total power
Not yet documented
No sourceReport
BHP
23,492 hp[4]
Independent sourcecorroboratedReport
Bollard pull (BP)
271 t[4]
Independent sourcecorroboratedReport

05 — Capability

DP class
DP Class 2[2]
Reference databaseReport
FiFi
None reported
DerivedReport

06 — Deck & accommodation

Deck space
819 m²[2]
Reference databaseReport
Crane (primary SWL)
15 t[2]
Reference databaseReport
Accommodation
Not yet documented
No sourceReport

Sources cited (4)

Data updated
  1. 1
    P&I club public vessel register
    club register varies per vessel
  2. 2
    Commercial reference databases (not individually named)
    grouped category; individual databases are not publicly named
  3. 3
  4. 4

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

Frequently asked

What is SIENNA's IMO number?

SIENNA's IMO number is 9254379.

What is SIENNA's length?

SIENNA has an overall length of 90.3 m (296.3 ft).

What is SIENNA's deadweight?

SIENNA has a deadweight of 4,597 t (5,067.3 short tons).

What is SIENNA's bollard pull?

SIENNA has a bollard pull of 271 t (298.7 short tons).

What is SIENNA's deck area?

SIENNA has a clear deck area of 819 m² (8,816 ft²).

What DP class is SIENNA?

SIENNA is a DP Class 2 vessel.