TRINITY OFFSHORE

Trinity Offshore is said to be an operator of specialised offshore vessels based in Singapore, and operating world wide. They apparently started as a ship management company in 1991. Once more they only came to our notice due to the photo of one of their ships being sent in.

The fleet appears to be made up of a whole range of fairly old craft rebuilt into accommodation units, ideal for mooring up to platforms in the more benign seas of the world, but actually not for much else.

There are other vessels in the fleet, which are either less than 40 metres long, or else lack propulsion, and so not incouded here. There have been no additions to the fleet in 2015, but two have been sold.

Reviewed 6th May 2015

TYPE:		NAME: Jade Fish		PHOTO: Mike Prendergast

GENERAL		PROPULSION		EQUIPMENT
Length OA	59.0 m	Engines	4 x ?	Workdrum pull	150 t
Breadth	15.0 m	BHP	8000	Capacity 1	1000m x 50mm
DWT	-	kW	5880	Capacity 2	-
Deck area	360 m2	For'd Thruster	2 x 500 bhp	Towdrum pull	150 t
Fuel	627 m3	Az Thruster	-	Capacity 1	1000m x 50mm
Pot water	277 m3	Aft Thrusters	1 x 300 bhp	Capacity 2	-
Mud	250 m3	Bollard pull	80 t	Sharks Jaw	Karmforks
Brine	250 m3	DP	-	Cranes	-
Dry bulk	285 m3	Joystick	-	Tank cleaning	-
Year built	1982	Shipyard	-	Berths	26
Previous names	-
Comments	-

TYPE:		NAME: Beta		PHOTO:

GENERAL		PROPULSION		EQUIPMENT
Length OA	92.3 m	Engines	4 x ABB-DMA	Workdrum pull	-
Breadth	22.5 m	BHP	4800	Capacity 1	-
DWT	-	kW	3530	Capacity 2	-
Deck area	-	For'd Thruster	1 x 600 bhp	Accomm berths	310
Fuel	420 m3	Az Thruster	-	Storage capacity	-
Pot water	560 m3	Aft Az Props	-	ROV	-
Mud	-	Bollard pull	-	Diving Capability	-
Brine	-	DP II	-	Cranes	As required
Dry bulk	-	Joystick	-	Tank cleaning	-
Year built	1980/2003			Shipyard	Trosvik Brevik
Previous names	-
Comments	A very low power accommodation vessel with 6 point mooring system

TYPE:		NAME: Bold Endurance		PHOTO: -

GENERAL		PROPULSION		EQUIPMENT
Length OA	139.5 m	Engines	2 x Wartsila	Workdrum pull	-
Breadth	20.2 m	BHP	6500	Capacity 1	-
DWT	8250 t	kW	4780	Capacity 2	-
Deck area	2256 m2	For'd Thruster	2 x 1100 kW	Towdrum pull	-
Fuel	2956 m3	Az Thruster	-	Capacity 1	-
Pot water	-	Aft Thrusters	2 x 1100 kW	Capacity 2	-
Mud	-	Bollard pull	-	Sharks Jaw	-
Brine	-	DP	-	Cranes	2 x 15 t
Dry bulk	-	Joystick	-	Tank cleaning	-
Year built	1978	Berths	60	Shipyard	Hollming Finland
Previous names	Stakhanovets Petrash, Fastov
Comments	Originally a Russian barge carrier and converted to a cable ship in 1999

TYPE:		NAME: Genesis		PHOTO:

GENERAL		PROPULSION		EQUIPMENT
Length OA	51.3 m	Engines	2 x Cat D398	Workdrum pull	-
Breadth	11.0 m	BHP	1700	Capacity 1	-
DWT	-	kW	1250	Capacity 2	-
Deck area	254 m2	For'd Thruster	1 x 175 bhp	Accomm berths	56
Fuel	200 m3	Az Thruster	-	Storage capacity	-
Pot water	200 m3	Aft Az Props	-	ROV	-
Mud	-	Bollard pull	-	Diving Capability	-
Brine	-	DP II	-	Cranes	1 x 3t
Dry bulk	-	Joystick	-	Tank cleaning	-
Year built	1995/2006			Shipyard	Bellinger
Previous names	-
Comments	-

TYPE:		NAME: Trinity Explorer		PHOTO:

GENERAL		PROPULSION		EQUIPMENT
Length OA	56.7 m	Engines	2 x Wichmann	Workdrum pull	-
Breadth	12.2 m	BHP	2700	Capacity 1	-
DWT	-	kW	1985	Capacity 2	-
Deck area	350 m2	For'd Thruster	1 x 200 bhp	Accomm berths	106
Fuel	418 m3	Az Thruster	-	Storage capacity	-
Pot water	201 m3	Aft Az Props	-	ROV	-
Mud	-	Bollard pull	-	Diving Capability	-
Brine	-	DP II	-	Cranes	1 x 18 t
Dry bulk	-	Joystick	-	Tank cleaning	-
Year built	1980/2005			Shipyard	Modern Marine
Previous names	-
Comments	4 point mooring system

TYPE:		NAME: Volans		PHOTO:

GENERAL		PROPULSION		EQUIPMENT
Length OA	50 m	Engines	2 x Werkspoor	Workdrum pull	-
Breadth	10 m	BHP	1700	Capacity 1	-
DWT	-	kW	1250	Capacity 2	-
Deck area	312 m2	For'd Thruster	1 x 210 bhp	Accomm berths	37
Fuel	160 m3	Az Thruster	1 x 280 bhp	Storage capacity	-
Pot water	60 m3	Aft Az Props	-	ROV	-
Mud	-	Bollard pull	-	Diving Capability	Maybe airdiving
Brine	-	DP II	-	Cranes	-
Dry bulk	-	Joystick	-	Tank cleaning	-
Year built	1989			Shipyard	Verolme
Previous names	-
Comments	-

TYPE:		NAME: Trinity London		PHOTO:

GENERAL		PROPULSION		EQUIPMENT
Length OA	56.12 m	Engines	2 x MWM	Workdrum pull	-
Breadth	14.32 m	BHP	3500	Capacity 1	-
DWT	-	kW	2570	Capacity 2	-
Deck area	150 m2	For'd Thruster	1 x 436 bhp	Accomm berths	75
Fuel	860 m3	Az Thruster	-	Storage capacity	-
Pot water	600 m3	Aft Az Props	-	ROV	-
Mud	-	Bollard pull	-	Diving Capability	-
Brine	-	DP II	-	Cranes	1 x 5t
Dry bulk	-	Joystick	-	Tank cleaning	-
Year built	Rebuit 2009			Shipyard	-
Previous names	-
Comments	-

TYPE:		NAME: Revelation		PHOTO:

GENERAL		PROPULSION		EQUIPMENT
Length OA	80.0 m	Engines	2 x B&W Alpha	Workdrum pull	-
Breadth	13.25 m	BHP	2400	Capacity 1	-
DWT	-	kW	1764	Capacity 2	-
Deck area	330 m2	For'd Thruster	1 x 450 bhp 1 x 1100 bhp	Accomm berths	138
Fuel	380 m3	Az Thruster	-	Storage capacity	-
Pot water	330 m3	Aft Az Props	2 x Aquamaster	ROV	-
Mud	-	Bollard pull	-	Diving Capability	-
Brine	-	DP II	-	Cranes	1 x 25 t
Dry bulk	-	Joystick	-	Tank cleaning	-
Year built	1984/2002			Shipyard	Sonderborg Dk
Previous names	-
Comments	-

TYPE:		NAME: Trinity Revival		PHOTO:

GENERAL		PROPULSION		EQUIPMENT
Length OA	76.0 m	Engines	2 x Daihatsu	Workdrum pull	-
Breadth	12.0 m	BHP	4200	Capacity 1	-
DWT	-	kW	3088	Capacity 2	-
Deck area	326 m2	For'd Thruster	1 x 350 bhp	Accomm berths	70
Fuel	475 m3	Az Thruster	-	Storage capacity	-
Pot water	220 m3	Aft Az Props	-	ROV	-
Mud	-	Bollard pull	-	Diving Capability	-
Brine	-	DP II	-	Cranes	1 x 3t
Dry bulk	-	Joystick	-	Tank cleaning	-
Year built	rebuilt 2008			Shipyard	Japanese-
Previous names	-
Comments	This ship no longer on the fleet list so discarded.