St. John’s County
St. John’s County CR214 Mainland 4.0 MGD Water Treatment Facility
Start Date: January 2006
Completion Date: December 2006
Client: St. John’s County CR214 Mainland Water Treatment Facility
St. John’s County contracted with Aerex Industries in conjunction with CDM Constructors for Construction Management and Ortega Industrial Contractors as the General Contractor to construct the new CR214 Mainland Water Treatment Plant.
The low pressure reverse osmosis system (LPRO) will use Dow/Filmtec LE-400 membranes in a 32-16 array. The system is designed for two 2.0 MGD skids for a total capacity of 4.0 MGD. However, the system design allows for the addition of a third reverse osmosis skid for a final capacity of 6.0 MGD.
The membrane skids were fabricated from structural steel coated with a 3-part epoxy paint system. Each 2.0 MGD skid was shipped to the water treatment facility fully assembled,... more