Tag Archives: sanitary sewer


East Tigard Sewer Improvements

City of Tigard Contract Amount $1,533,595 Installed 1200 lineal feet of new sanitary sewer line and manholes along and across a Fanno creek tributary for the City of Tigard.  Project involved treatment and removal of contaminated media treatment, bypass pumping, turbidity monitoring, wetland and vegetative plantings restoration


Parker Woods Subdivision

Roundstone Properties Contract Amount $720,487 Parker Woods Subdivision presented a unique challenge of crossing the lake on the property to connect the sewer to city services during a very wet winter.