Work includes: Furnish and install approximately 290 feet of 30-inch mortar lined and coated steel (ML&CS) pipe (polywrap), of which approximately 110 feet to be cased with 42-inch diameter steel casing by jack and bore method; manholes, all appurtenances and fittings, and perform related required work located in Hesperian Boulevard, in the City of San Leandro, Alameda County, California.