Reverse Osmosis (RO) Plant

Overview North Metropolitan Health Service (NMHS) requires the services of a licenced Contractor to undertake works for the G65 Reverse Osmosis (RO) Plant, supporting the Sir Charles Gairdner Renal Unit's need for high quality dialysis water and reliable system uptime. Scope The proposed Central Reverse Osmosis System must achieve continuation of dialysis via two individual RO membrane stages, with integrated hot water disinfection of both the RO membranes and loop, and automated operation requiring minimal staff intervention. The scope includes provision of an RO system meeting the following requirements: Supply of water quality exceeding all current national and international standards related to water for dialysis Pure water output capacity of 5 to 78 litres per minute or higher RO2 output of up to 48 litres per minute or higher Dual reverse osmosis configuration Ability to run either stage separately (dual stage) Fully automated operation Fully automated heat disinfection of the RO membrane stages Fully automated heat disinfection of the product water loop Integrated heat disinfection with clinic dialysis machines Full hot water disinfection eliminating the need for chemicals and residual testing Remote operator clinic panel located in the clinical area Remote, cloud based logging capability Dual stage RO with hot water device (RO2, RO2 and hot water device) covering the water supply, the tubes to the dialysis machines, and the dialysis machines themselves Independent heat disinfection of the RO units, including RO membranes, able to be performed independently or in conjunction with the RO water loop heat disinfection Contractor Requirements The Contractor must be licenced to undertake works for the G65 RO Plant Tender Briefing and Site Inspection A mandatory site briefing to Respondents will be conducted: Date: 23 October 2026 Time: 8.30 AM, Perth Western Australia Location: Ground Floor Blue Lifts Lobby Respondents are requested to confirm their attendance no later than 2:00 PM, Western Australia time, 21 October 2026, by contacting Joe.Dipietro@health.wa.gov.au. Enquiries Contact: Joe Di Pietro Phone: (08) 64892863, (08) 64577962 Email: joe.dipietro@health.wa.gov.au