The Bulk Water Alliance was an ACTEW Corporation project to deliver an enlarged Cotter Dam, the Murrumbidgee to Googong water transfer scheme, upgrade works to the existing Googong Dam Spillway and new pumping facilities at the Murrumbidgee River. As part of the Alliance, Comacon was responsible for: indigenous relations, external and internal communication and engagement, heritage and Alliance health. Our key achievements included: an ‘outstanding performance plan’, revised branding and an Alliance education program, an extensive and innovative events program, a cultural heritage plan and widespread indigenous liaison.