MF / UF Membrane Piloting Unit Rental

2026-11-03

The City of Douglas ( City ) is soliciting proposals for the provision of a MF / UF membrane piloting unit for the City . This unit will be used to assess pilot scale capabilities for implementation within the existing Douglas Water Treatment Plant . The pilot is intended to be operated by City and supported by HDR Engineering , Inc ( HDR ) staff . This piloting unit must have the following processes ( AT A MINIMUM ) to be considered for selection : 1 . Membrane pilot unit must include full size pressured ceramic filtration modules . a . Pilot skid must include space for a minimum of 1 ( one ) module , but alternatives to include multiple modules ( 2 or 3 ) will be evaluated . 2 . Ability to be operated by the City through a connection to the selected pre - treatment pilot unit . Ability to divert filtration effluent and residuals ( Backwash , Enhanced Backwash , and CIP ) to independent discharge locations . 3 . Ability to collect continuous operational data locally and remotely . The selected vendor should be able to complete all listed services below : 1 . Provide delivery of the equipment to site for pilot testing . City will provide equipment to unload and place in testing location . 2 . Provide delivery no later than May 31st , 2026 . If unable to meet this delivery date , proposer should indicate date at which delivery is available for the City ’ s consideration . 3 . Provide onsite start - up and training services to City and HDR Engineering staff . 4 . Provide technical support for pilot skid operations . Technical support to include remote and onsite support as needed to support continuous pilot operations . 5 . Provide operational direction and recommendations for the duration of the piloting period . 6 . Provide estimates of required source water , chemical ’ s required ( type and usage amount ) for the piloting duration . This includes volumetric flow rates , type and quantity of chemical , as well as any additional operating parameters that may be needed for successful operation . 7 . Provide a finalized report detailing piloting operations during the testing period .

Rocky Mountain E-Purchasing System

2026-05-06