The Hannon Street Water Main Rehabilitation and Replacement is a 20-Inch and 24-Inch Water Main Rehabilitation and Replacement project in Takoma Park, Montgomery County and Hyattsville, Prince George’s County, Maryland. It is located on Hannon Street; 15th Avenue; 16th Avenue; 17th Avenue; 18th Avenue; Riggs Road. The project consist of the replacement of approximately 532 feet of 24-inch water main, 605 feet of 20-inch water main and 238 feet of 8-inch water main in same trench. In addition, the project also consist of relocation of approximately 240 feet of 20-inch water main, the installation of 20 feet of new 8-inch water main, the rehabilitation through CIPP lining of approximately 503 feet of 24- inch and 741 feet of 20-inch water main. These new water mains will serve Hannon Street and various streets in Takoma Park of Montgomery County and Hyattsville of Prince George’s County, Maryland.