Rialto Wellhead
Rialto Wellhead

Rialto Groundwater Wellhead Treatment System Project

Water Treatment

Contract Amount: $11,887,220

Project Completion: January 2013

Rialto Wellhead 3
Rialto Wellhead 2
Rialto Wellhead 1

Rialto Groundwater Wellhead Treatment System Project

Rialto, California

The new 2.8 MGD Water Treatment Plant is designed to remove perchlorate from groundwater through a biological degradation process. This featured technology uses suspended bacteria to consume salt anions within a fluidized bed reactor (FBR) treatment system. After the FBR’s, the process follows the stages of a traditional plant including aeration tanks, Trident filters, a dissolved air flotation (DAF) unit and additional process equipment. Construction also included the excavation and haul off of contaminated material, two underground concrete tanks, concrete slabs-on-grade, masonry structures, a pre-engineered metal treatment building and all the associated piping, electrical, and controls.

Owner:

West Valley Water District

855 E. Baseline Road

Rialto, CA 92377

Owner Contact:

Kennedy/Jenks Consultants (Owner’s Representative)

Kerwin Allen

Design Engineer:

Envirogen Technologies

8740 White Oak Avenue

Rancho Cucamonga, CA 91730

Engineer Contact:

Bob Louden

W.M. Lyles Co. PM

Reece Berger