303-655-9308 - CMAR for WTP Expansion

The CMAR Contract will include the following services and Work:

• Preconstruction services consisting of design, constructability and value-engineering (VE) reviews of design progress packages, preliminary cost estimate and preliminary critical path method (CPM) schedule.
• Procurement services consisting of issuing purchase orders or contracts for Owner-selected Reverse Osmosis (RO) Container System, onsite electrical distribution equipment and other Subcontractors or equipment identified for early procurement during the design phase of the Project.
• Construction of WTP improvements increasing RO treatment capacity by approximately one-million gallons per day (1.0-mgd) of RO permeate consisting of:
  • Installation of a supplemental RO System Container provided by the Owner’s selected manufacturer.
  • Installation of new raw water, permeate, and process drain yard piping and interconnections with existing process piping and onsite sanitary sewer system.
  • Upgrades to existing high-service pump station (HSPS) distribution pumps to increase nominal firm capacity to 2,350 gallons per minute (gpm) and total capacity of 3,250 gpm.
  • Upgrades to the onsite electrical service distribution equipment for providing continued service to the existing WTP facilities and Public Works yard, and installing new service to the supplemental RO System Container.
  • Integration of new RO System Container instrumentation and controls (I&C) into the WTP’s existing supervisory control and data acquisition (SCADA) system.
• Site improvements consisting of miscellaneous demolition and relocation of existing utility services and new site utility connections for service to RO System Container.