Ключевые слова: activity, barge, boat, building, built structure, carrier, cement, concrete, construction, crane, dock, drill, driver, driving, engineering, equipment, exterior, floating, foundation, hammer, harbor, harbour, heap, heavy, high, hoisting, industrial, johor, large, machinery, malaysia, pasir gudang, pier, pile, port, quay, sea, ship, shipping, singapore, site, stack, strait, structure, technology, transport, transportation, vessel, waterway, winch,