Specifications include, but are not limited to: . The proposed work includes the construction of the Norton East Ranch gravity sewer, construction of the Davis Lane Lift Station and the construction of the accompanying force main from the Davis Lane lift station to the existing Bozeman Water Reclamation Facility. The project includes approximately 7,400 lineal fee of 27-inch gravity sewer; 2,690 lineal feet of 36-inch gravity sewer; a 700 lineal foot, 62-inch to 72-inch diameter microtunnel of I-90, the Montana Rail Link, and two frontage roads; 3,800 lineal feet of dual 18-inch force main, and the Davis Lane Lift Station which consists of a self-cleaning wetwell, submersible pumps, and pump station building to house electrical equipment, standby generator, and discharge piping manifold.