Coltraco Ultrasonics has launched a portable ultrasonic liquid level indicator for inspecting industrial tanks up to 15m in diameter.

Progressive, long-term design thinking underpins a Norwegian project for two ships to serve the humble but vital North European bulk cargo traffic, writes David Tinsley.

Construction of Russia’s long-mooted, Leader-class nuclear icebreaker, specified with 120MW of propulsion power and destined for the eastern Arctic, has been awarded to Zvezda Shipbuilding Complex, writes David Tinsley.