The first task was to efficiently supply cement to the plant and store it: a pneumatic transport system fills a 10 000 t Ventomatic® inverted cone silo from self-unloading vessels. The solution was designed so that the compressors on the ship can unload the material without external help at high capacities of up to 250 tph. As power limitations are enforced in the Lampung area, the plant needed to be able to run with minimum power consumption. Potentially, such systems can be very energy intensive, so it was indispensable to supply a solution that would minimise power requirements.