PERTH, AUSTRALIA--June 17, 2013--Researched by Industrial Info Resources Australia (Perth, Australia)--Collector Windfarm, a project proposed by RATCH-Australia Pty Limited (New South Wales (NSW), Australia), is in the final stage of its approval process, following acceptance of the Collector Windfarm Preferred Project Report (PPR) by the NSW Department of Planning and Infrastructure. The company is seeking expressions of interest from suppliers and contractors for participation in the project.