The Basin 4 Sewer Phase 1 Project consists of rehabilitating and replacing approximately 3,200 lineal feet of sanitary sewer pipeline and the rehabilitation and the repair of one manhole. The project includes rehabilitating and replacing approximately 400 feet of sewer pipeline near Granite Park along Reading Street from Mormon/Natoma Alley to Figueroa/Mormon Alley, approximately 1,800 feet of sewer pipeline within the Natoma-Persifer Alley between Sibley Street and Riley Street, approximately 1,000 feet of sewer pipeline along Sutter Street between Scott Street and Coloma Street, and the rehabilitation and repair of a sewer manhole near Oak A venue and East Bidwell. Additionally, the project consists of relining approximately 20 sanitary sewer manholes and bypass pumping to replace the flow meter at Pump Station No.2.