Interlaken, Inc. was the apparent low bidder on the City of Portland Annual Sewer Improvements for Non-conforming Sewer Conversions. This type of contract is key to generating a more dynamic work schedule for Interlaken and it’s employees. To read more about non-conforming sewers click here. This work will mainly consist of residential lateral installations and small sewer mainline extensions throughout the City of Portland over the next 12 months. The City of Portland has been working with local sewer and excavation contractors towards converting all non-conforming private sewer lines to meet code requirements. This contract will provide the City with a quicker and more streamlined means of getting non-conforming sewers corrected.