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THERA

ex BOURBON THERA
IMO9351177Call sign VTGH
Type
AHTS
Lifecycle
Active
Flag
India
Built
2006
Class
IRS

THERA (IMO 9351177) is an AHTS built 2006, India-flagged, IRS-classed.

86 t
Bollard pull (BP)
7,183 hp
BHP
DP Class 2
DP class
1,500 t
Deadweight (DWT)
How verification works7 of 19 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
9351177
Primary sourceReport
Vessel type
AHTS[5]
Independent sourcecorroboratedReport
Flag
India[3]
Reference databasecorroboratedReport
Year built
2006[3]
Reference databasecorroboratedReport
Classification
IRS ↗[1]
Primary sourceReport
Class notation
(+) a1, towing vessel, fire fighting vessel class 1, offshore support vessel, (+) ams, rw, bp 66.3 mt retest 05 mar 2017 service restriction: unrestricted service[2]
Reference databaseReport

02 — Ownership & build

Owner
Bourbon Sa[2]
Reference databaseReport
Operator / manager
Mark Marine Services Pvt Ltd[2]
Reference databaseReport
Builder
Yangzhou Dayang Shipbuilding[2]
Reference databaseReport
Design
conan wu[4]
Reference databaseReport
P&I club
Not yet documented
No sourceReport
Call sign
VTGH[3]
Reference databasecorroboratedReport

03 — Hull & capacity

Length overall
64.8 m[2]
Reference databasecorroboratedReport
Beam
16 m[3]
Reference databasecorroboratedReport
Draft
4.9 m[2]
Reference databasecorroboratedReport
Moulded depth
5.8 m[2]
Reference databaseReport
Deadweight (DWT)
1,500 t[5]
Independent sourcecorroboratedReport
Gross tonnage (GT)
2,014 GT[3]
Reference databasecorroboratedReport

04 — Propulsion & performance

Total power
Not yet documented
No sourceReport
BHP
7,183 hp[5]
Independent sourcecorroboratedReport
Bollard pull (BP)
86 t[5]
Independent sourcecorroboratedReport

05 — Capability

DP class
DP Class 2[2]
Reference databasecorroboratedReport
FiFi
FiFi 1[5]
Independent sourcecorroboratedReport

06 — Deck & accommodation

Deck space
420 m²[3]
Reference databasecorroboratedReport
Crane (primary SWL)
2 t[2]
Reference databasecorroboratedReport
Accommodation
28 pax[3]
Reference databasecorroboratedReport

07 — Class-notation capabilities

Fire-fighting (FiFi)
FiFi 1
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.

08 — Former class

Previously classed by
RINA

Sources cited (5)

Data updated
  1. 1
    IACS — Vessels in Class public register
    https://iacs.org.uk/membership/vessels-in-class ↗
  2. 2
    Commercial reference databases (not individually named)
    grouped category; individual databases are 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 THERA's IMO number?

THERA's IMO number is 9351177.

What is THERA's length?

THERA has an overall length of 64.8 m (212.6 ft).

What is THERA's deadweight?

THERA has a deadweight of 1,500 t (1,653.5 short tons).

What is THERA's bollard pull?

THERA has a bollard pull of 86 t (94.8 short tons).

What is THERA's deck area?

THERA has a clear deck area of 420 m² (4,521 ft²).

What DP class is THERA?

THERA is a DP Class 2 vessel.