The LOTT Clean Water Alliance serves Olympia, Tumwater, and Lacey. Sewer is piped to the main facility where it’s recycled and safely reintroduced into the environment. OSG worked hand in hand with the agency rehabilitating existing manholes, piping, and city roadways at different locations in the heart of Olympia’s downtown. Traffic control and pedestrian safety plans were implemented protecting both the public and construction crews. All facility operations remained fully operational while the above and below ground repairs were made. The project was complete following the reconstruction of a block long city street including concrete paving, curbs, and sidewalks.