Attempts to sign an international development deal are compromised by Rhonda's decision to redesign the NBA's logo. Nat has to find room for a community garden within a waterfront development.

Tony is forced to step in when an endangered grass threatens to derail plans for a new container terminal. Rhonda is convinced that the NBA needs a major overhaul of its website.

A trip to Canberra leads to Tony being forced to investigate the feasibility of building a very fast train. Amy decides to conduct an office safety audit.

Tony is reluctantly dragged in when the developer of a low-rise inner city building project decides he wants to double the height of his apartment block... and then triple it again.

The decision to include roadside art on a major highway upgrade leads to controversy. Things go from bad to worse when Tony's visit to a primary school results in the actual launch of Australia's first space program.

Concerned that Tasmania's infrastructure needs have been overlooked, Jim sends Tony and the team south for a series of public forums.

Tony is forced to evaluate plans for expanding the Ord River Scheme. Nat has issues with a stalled highway upgrade. Unfortunately for them the rest of the office is distracted by plans for a Mexican-themed anniversary party.