WBE #4005 Certified
CCB #160018
FEIN #20-1069431
503-674-7460
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 separate blocks in SE Portland. In total we will install 154 feet of 8" sewer mainline and 3 service laterals in SE 13th Ave. and 177 feet of 12" sewer mainline, [...]
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 of 8" PVC sewer mainline, boring under N. Williams Avenue to install a 40' service lateral and replacing the existing manhole. There have been multiple technical aspects to this project including [...]
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 included installing 165 lineal feet of 8" sanitary main, 339 lineal feet of 12" sanitary main, 7 service laterals, 3 manholes and complete asphalt and concrete restoration. We were able to [...]
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 8" PVC pipe, 4 sanitary service laterals, and one sanitary manhole. We also are utilizing our Operators Apprentice from the Northwest College of Construction. Below is a photo of him performing [...]
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.