Clay and Shale Storage.
This storage structure consists of a 140m long x 30m wide storage structure which includes 9m high retaining walls which form the storage area, which in turn support a 13m high tied steel portal frame. The foundations were piled with some pile lengths up to 80m.
Electrical Sub-station.
The clinker silos were post tensioned 60m diameter x 20m high chambers with a central reject silo 12m diameter x 38m high.
The dome storage building is a 109m diameter x 36.5m high structural steel frame clad with profiled metal sheeting on reinforced concrete foundations with a central extraction tunnel.
Limestone, Shale or Clay Crusher – Nigeria
This consists of three elements: a 16m by 11m concrete block which is 5m deep sitting on a vibration isolation layer to support the Raw Mill itself.