McClure & Sons, Inc.

Owner:

Nash Cascadia Verde, LLC

Scope Of Work

The project includes the construction of a “greenfield” Membrane Bioreactor (MBR) facility for a private developer, including: new headworks with 2MM rotary drum fine screens with integral screenings washing and compaction; headworks activated carbon odor control system; concrete basin to accommodate a future grit removal system; parshall flume split for influent flow measurement; two MBR process trains with aeration basin and two membrane basins per treatment train; chemical storage and feed systems; UV Disinfection; Effluent Pump Station; Utility Water Pump Station for onsite use; 1 MW standby generator with belly fuel storage tank; security systems and fencing; civil site improvements, including extension of utility services from the site entrance; and all associated electrical and instrumentation t operate the facilities. The Facilities will include the following structures: 2-story headworks with work area on the lower level and headworks screens on the upper level; new Mechanical Building with Mechanical Room, Chemical Room and Electrical Room; and, a new Lab and Operations Building. When complete, ownership of the facility will be turned over to the Pierce County Department of Public Works and Utilities.