Building 13 bridges – 10 on farms and 3 public road bridges. Each spanning approximately 25m. Intake headworks at the Rakaia River to bring water into the headrace. A headrace alongside and traversing up the northern bank of the Rakaia River to the top of the main Rakaia terrace. A level headrace across the plains to convey water northwards and into a reticulation system. Four piped reticulation networks providing irrigation water to all shareholder farms in the scheme area.