Robert Diemer Water Treatment Facility $1.6mil Metropolitan Water District 2003 In this $1.6 million project awarded by the Metropolitan Water District, Griffith Company placed concrete lining in four lagoons and built two pedestrian rail car bridges in Yorba Linda State...

LAGWRP Nitrogen Removal $11mil City of Los Angeles 2007 The Nitrogen Removal Conversion Project to modify the secondary treatment facilities at LAGWRP allowed operation of an improved treatment process to reduce the amount of nitrogen in the plant discharge. During...

Avenue 54 Wastewater Treatment Plant Expansion $21.3 mil City of Coachella 2008 Griffith Company constructed a 1.5 million gallon per day waste water treatment plant for the Coachella Water District in the Coachella Valley. Work included new headworks, clarifiers, pump...

Van Norman Chloramination Stations 1 & 2 $36.4 mil City of Los Angeles 2012 The Van Norman Water facility is one of the major supplies of fresh water for the City of Los Angeles. Our Project for Los Angeles Department...

Morris Dam Water Supply Enhancement Project $10.6mil County of Los Angeles Department of Public Works 2013 The iconic Morris Dam is one of 14 major dams that are owned by the Los Angeles County Flood Control District to provide the...