Each patrol boat has a length of 56.8 metres (186 ft), a beam of 9.7 metres (32 ft), a draught of 2.7 metres (8.9 ft), and a standard displacement of 300 tons. the hull is of the semi-displacement vee type, and is fabricated from aluminum alloy. the ship is designed to a combination of det norske veritas standards for high-speed light craft and ran requirements: much effort went into avoiding. Find your ideal job at seek with 3,361 labourer jobs found in all australia. view all our labourer vacancies now with new jobs added daily!. Mininglink – australia’s largest jobs, info, news and online mining portal.