GCCM & CMGC

IMCO Construction is building delivering a new headworks facility in partnership with Keller. The facility will include new influent pumping, screening, grit removal, and associated infrastructure. The Nampa Wastewater Treatment Plant Project Group G New Headworks project will also...

IMCO was contracted by The Boeing Company to replace the Everett manufacturing facility’s primary stormwater treatment system in response to updated Department of Ecology discharge standards requiring a higher level of treatment prior to releasing water into the adjacent...

Over multiple contracts, IMCO made significant upgrades to Darigold’s Boise wastewater treatment plant. In early 2022, Darigold selected IMCO for a design-build contract to construct a new dissolved air flotation (DAF) system to further treat and improve the plant’s...

IMCO Construction brought improvements to the industrial wastewater treatment plant at Darigold’s Caldwell butter plant to allow discharged waste to remain compliant with environmental requirements. Construction crews demolished an existing storage building and constructed a new dissolved air flotation...

IMCO was the general contractor and construction manager (GCCM) working with Carollo Engineers to add nearly 30% plant capacity. The facility treats wastewater from the cities of Everett, Mukilteo, Alderwood, and Silver Lake to keep the local rivers, lakes, and...