Sewer Extension Archives

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

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

City of Portland SE 14th and Rhine Sewer Extension

Interlaken recently completed another sanitary sewer mainline extension for the City of Portland Bureau of Environmental Services. The project encompassed installation of over 250′ of … Read More

City of Portland 13th and Rhone Sewer Extension

Here’s a few snap shots of a recent job Interlaken, Inc. completed. We extended the 12″ sewer main 103′ and installed 3 new sewer laterals.