Floods washed away the existing sanitary sewer line for Aurora Dairy. The design for the reconstruction was engineered to withstand 500 year flooding events. Taylor Kohrs built a 360’ structural pipe bridge supported on drilled piers for the 24” diameter insulated pipe and installed over 1000’ of new PVC and DIP pipe. Work included new concrete manholes, dewatering, riprap, steel sheet piling, grading and earthwork, erosion control, road subbase and surface gravel.