About us
Flow enters the headworks through a 21” gravity sewer. A Lakeside Raptor Micro Strainer provides fine screening of the flow in the west channel. The screenings are washed and pressed prior to disposal in a dumpster. The screenings are removed by a licensed solid waste handler and transported to the Valley regional transfer facility. Redundancy for the Lakeside screen is provided in a second screenings channel. This channel contains a Hycor HLC-300 spiral screen. The screened wastewater enters the grit removal system. Grit, sand and other small particles are removed through two parallel grit channels, designed to operate one at a time, allowing the other channel to be taken out of service for cleaning. An outlet weir in each channel controls velocity in the grit channels and meters the flow as water moves into the equalization (EQ) basin. The EQ basin is utilized to smooth out the daily diurnal flows coming into the Water Reclamation Facility.
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location
22510 E. Mission Ave. Liberty Lake, WA 99019