The first vessels of their kind ever built in Spain, these SOVs are functioning as mother ships for wind turbine technicians, as they perform maintenance work at offshore wind farms on the North Sea. To grant the safety of technicians during transfer operations, these vessels are equipped with cutting edge technology such as an UPTIME 23 m length heave compensated “walk-to-work” gangway, a cutting edge 3D compensated crane and a CTV landing system with bunkering facility. Aligned with the environmentally friendly mindset of the offshore wind industry, the consumption and efficiency of Edda Passat and Edda Mistral are greatly improved thanks to their variable rpm control system which enables the generators to run at their optimal speed.
EDDA PASSAT
TYPE: Service Operation Vessel (SOV)
HULL MATERIAL: Steel
OWNER: Østensjø Rederi A/S (Norway)
HULL MATERIAL: Steel
OWNER: Østensjø Rederi A/S (Norway)
BOTADURA SERVICE OPERATION VESSEL
| MAIN PARTICULARS | |
| General information | |
| Hull materia | Steel |
| Type | Service Operation Vessel (SOV) |
| Delivery | 2018 |
| DNV-GL Class notation | ✠ 1A1 BIS BWM(T) Clean(Design) COMF(C-2, V-2) DK(+) DYNPOS(AUTR) E0 NAUT(AW) Recyclable SPS Walk2work |
| Dimensions | |
| Length overall | 82 m |
| Length between perpendiculars | 72.1 m |
| Breadth moulded | 17 m |
| Depth from main deck | 7.3 m |
| Draught | 5.4 m |
| Capacities | |
| Fuel oil | 830 m³ |
| Fresh water | 500 m³ |
| Deadweight at maximum draught | 1.900 t |
| Cargo deck area | 360 m² outside deck, 350 m³ inside deck (cargo hold) |
| Accommodation | |
| Accommodation for | 60 |
| Cabins | 58 single outward cabins + 2 single inside cabins |
| PERFORMANCE & MACHINERY | |
| Propulsion / Manouvering | |
| Propulsion System | Diesel-Eléctrico / Rolls Royce Marine SAVe Cube system |
| Main Engines | 4 x MTU 16V4000 M63L, 2,240 kW each |
| Main Azimuth Propellers | 2 x RRM US 205P20 CP, 1,500 kW each |
| Bow Tunnel Thrusters | 3 x RRM TT2000 DPN CP Super Silent , 925 kW each |
| Features | |
| Maximum speed | 13,5 kn |
| Transit speed | 11 kn |
| EQUIPMENT | |
| Deck / Special equipment | |
| Deck crane | 1 x Deck crane 2 t at 16 m |
| 3D Motion Compensated Crane | 1 x SMST 1 t at 26 m |
| Daughter craft | 1 x Daughter craft 25 knots, 11 m length 10 people capacity |
| Fast rescue craft | 1 x MOB waterjet, 7 people capacity 220 HP |
| Active compensated motion gangway | 1 x UPTIME 23 m length |