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Municipal Projects

We understand and appreciate our local, state, and federal clients, and strive to meet their needs with attentive service and specialized experience.

– WASTEWATER TREATMENT PLANTS –

 NACHES WASTEWATER TREATMENT PLANT

Naches, Washington
Constructed:  2021

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COULEE DAM WASTEWATER TREATMENT PLANT

Coulee Dam, Washington
Constructed:  2017

PROSSER WASTEWATER TREATMENT PLANT

Prosser, Washington
Constructed:  2015

 

 

 

 

 

 

 

 

 

 

 

– COMBINED SEWER OVERFLOW TANKS –

 

 

 

 

 

CSO TANKS 38, 39, & 40

Spokane, Washington
Constructed:  2012

CSO TANK 06

Spokane, Washington
Constructed:  2015

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CSO TANK 24

Spokane, Washington
Constructed:  2017-2018

CSO TANK 107

Spokane, Washington
Constructed:  2017-2018

 

 

 

 

 

 

 

 

 

 

 

– PUBLIC WORKS –

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AVISTA NINE MILE DAM WAREHOUSE

Nine Mile Falls, Washington
Constructed:  2014

FIVE MILE HEIGHTS BOOSTER STATION

Spokane, Washington
Constructed:  2019