Augmentation of existing Southeast Interceptor (SEI) by installation of 4 miles of 36-48 inch sewer through the jurisdiction of Tucson and South Tucson. Includes bypass pumping and relocation of several waterlines. For construction updates, traffic alerts and the latest news on this project, click here.



Delivery Method: Construction Manager at Risk

Location: Euclid Avenue between 18th Street and 36 Street

Owner: Pima County Regional Wastewater Reclamation Department

SEI_J and B at 12+75-Duke