Sewer Mainline Archives

Oregon City Bursting

Interlaken has been hired by the City of Oregon City to install approximately 800 lineal feet of 15″ & 10″ sanitary sewer main, including a … Read More

13th & Rhone Sewer Extension

Interlaken is working on a City of Portland Bureau of Environmental Services sewer extension project in SE Portland. The project encompasses sewer mainline and service installation within two … Read More

HIRING: Estimator/Project Manager

Interlaken, Inc. is a growing, Certified WBE/DBE Site and Utility Excavation firm seeking a Construction Estimator/Project Manager with commercial, residential and municipal estimating experience. Our … Read More

North Williams Sewer Extension

Interlaken began work on a public sewer extension for the City of Portland last week in North Portland. The project consists of installing 109 LF … Read More

Sewer Mainline Extensions

Interlaken completed 3 sanitary sewer extension projects for the Bureau of Environmental Services for the City of Portland over the summer. In total these projects … Read More