THE first service tender has been issued for the expansion of the Northern Adelaide Irrigation Scheme.

Tenders are seeking private sector expertise on developing the best commercial model to attract private-sector provision for the irrigation scheme, which will shore up water supply to the Barossa and Eden Valleys.

Member for Schubert Stephan Knoll said the potential economic benefits of the new water infrastructure to the Barossa were far reaching, with initial long-term estimates indicating the untapped resource could generate $292 million for the state’s economy and create 1000 jobs.

“This project will be a game-changer for the Barossa in the long-term, shoring up water supply for the Barossa and Eden Valleys and ensuring sustainable agricultural production across the region,” he said.

“The Marshall Liberal Government has committed $800,000 to prepare for the expansion of irrigation infrastructure from the Northern Adelaide Irrigation Scheme to the Barossa and it is important we work closely with industry and the private sector for this project.

“This important call for tenders will help to employ specialist advice on developing the best commercial model to attract private-sector provision of an irrigation scheme.

“It is the first step in preparing a commercial approach for the delivery of infrastructure to provide new water to meet primary industry demand in the Barossa and Eden Valley.”

Barossa Grape & Wine Association (BGWA) chief executive officer James March said he welcomed the latest development.

“Developing the optimal commercial model for this project will ensure its long-term success and outcome for the grape growing and winemaking community of Barossa,” he said.

The proposed infrastructure aims to deliver reclaimed water from the Bolivar Wastewater Treatment Plant via existing and new infrastructure to deliver long-term water security to the region.