AUSTAL WIND EXPRESS DESTINATION: Eu ro pe Vessel type Construction material Hull form YARD NO: 344, 345 & 346 General vessel description FORYD BAY, MA LLTRAETH BAY & ABER FFRAW BAY 21 High Speed Wind Farm Support Vessel Aluminium Hard chine, “Z” bow catamaran Principal DIMENSIONS 21.3 metres 18.4 metres 7.3 metres 3.5 metres 1.4 metres Payload and capacities Crew Wind farm personnel Deck cargo Deadweight (maximum) Fuel 3 12 5.0 tonnes 12.5 tonnes 6,000 litres Deliv ery: m ay 2012 Length overall Length waterline Beam moulded Hull depth moulded Draft (approx.) PROPULSION Main engines Gearboxes Propulsion 2 x MTU 10V 2000 M72 2 x 900 kW @ 2,250 rpm 2 x ZF 3000 2 x Rolls Royce 45 A3 waterjets Cl PERFORMANCE CLASSIFICATION/Flag Det Norske Veritas (DNV) 1A1 HSLC Windfarm Service 1 R2 (or similar) 28 knots at 90% MCR +30 knots at 100% MCR 310 nm (with 20% reserve) ient : Turb ine T Service speed Maximum speed Range ransf ers LTD

Vessel type: High Speed Wind Farm Support Vessel. Deliv ery: m ay 2012 Cl ient : Turb ine T HULLS ransf ers LTD WWW.AUSTAL.COM DESTINATION: Eu ro pe MAIN DECK YARD NO: 344, 345 & 346 PROFILE FORYD BAY, MA LLTRAETH BAY & ABER FFRAW BAY 21 AUSTAL WIND EXPRESS UPPER DECK