Specifications include, but are not limited to:. This project is one of two contracts required to create a new water distribution system in the Town of Ashby. Work to be performed under this contract includes the installation of approximately 530 LF of 6-inch PVC water main and appurtenances and 2,000 LF of 4-inch PVC water main and appurtenances, as shown on the contract drawings, which includes installing water main and casing piping within a MassDOT roadway in accordance with the enclosed permit. A portion of the work will occur in close proximity to the Ashby Elementary School and on property occupied by the North Middlesex Regional School District (NMRSD). The proposed work shall be sequenced so that all water main work within MassDOT roadway limits shall be completed first, followed by water main work between the existing tank and school building, and the remaining water main work between the school building and American Legion building shall be completed last. All water main installation work occurring on property occupied by the NMRSD shall occur when the Ashby Elementary School is not in session. The second project to be separately bid includes furnishing and installing a pump skid and appurtenances within the Ashby Elementary School.