Sénia

Maritime work-cat of 19.33 m length

This is the catamaran that  we  are building in this moment. It has been ordered by the  same  ship-owner that we have build  a  similar smallest unit two years ago. Like the first unit this one will be destined to the maritime works, to carry cargo and crew to offshore petrol and gas platforms and wind farms. It will be impelled by means of conventional propellers due it is the suitable system for the DP1 system that it will be incorporate on this vessel, complemented with two retractable transversal thrusters in the bow and two rudders that will have the possibility of running independently for DP or in synchronized way in free running condition.

The speed to reach is of 20 knots in working conditions and with 3T of cargo on the deck with two engines of 700 Hp For particular bathymetric, rob, and more others types of works on the deck it will be possible to fit one winch of 5T of pull, other smaller of 1/2T and one swing davit. In any condition the vessel it will incorporate a powerfull marine crane, an anchor windlass, drinkable water generator, air conditioning in the four cabins with two bunks in each one for the crew and for the persons that will be working on board, two generator sets, two toilets, dinette with dining room, seats, kitchen and toilet, and the wheel cabin.

Datasheet

Service: Sea works
Group/Class:  3/T
Hull material: Aluminium 5083 H-111
Length overall, m: 19.33
Length between PP, m: 18.45
Moulded breadth, m: 7.28
Construction depth, m: 3.00
Gross registered tonnage,  TRB: 99.20
Gross tonnage; GT: 69.90
Max draugth with load, m; 1.35
Lightship weigth, T: 39.00
Working displacement, T: 52.00
Max, load on deck, T: 20.00
Max displacement with load, T: 72.00
Propulsion power, Cv/Kw: 2 x 700/514
Speed withouth load, Nds: 20
Fuel,  L: 8000 – G.O.
Fresh water, L: 800
Sewage waters, L: 400
Oily water, L: 250
Crew & passengers: 3+12 Pax

Crane, Kn.m: 180
Cabestant, T: 0.5
Generator set, Kw: 20
Winche, T: 5
Windlass, T: 0.85

Download tecnical information (pdf)

Download General Arrangement drawings (pdf)