The construction of Building E, in Westend Office Park, has a gross rentable area of 4492m². This particular project was designed and built on a solid raft foundation structure. Westend Building E consisted of five levels of concrete with the basement raft utilising 1500m³ of concrete, and a 750mm-thick raft slab. These were all cast at once in fourteen hours of non-stop pouring. These five levels of structure included two basement levels, three office levels and a full Penetron-based roof slab. The structure was built in four months and the total project completed in eight months and three weeks. This was one of the fastest projects we have completed.