Sydney Airport Multi-Storey Carpark Extension

After having already completed two 8 level carparks, each approximately 100,000m2 in size, the Sydney Airport Commission engaged Lend Lease to extend the second of these by adding 4 additional levels. Given that Interspan had provided the design and installation of post-tensioning to the original carparks, we were naturally the first choice to undertake the post-tensioning to the extension works.  Once again, tight deadlines whilst maintaining a safe worksite were paramount, and Interspan delivered in these regards.