Excavating, uncovering, removing existing 12-inch PVC water line and construction of approximately 175 LF of 12-inch PVC water line to depth of approximately 12 feet installed in approximately 150 L.F. of steel casing, to include fittings with concrete blocking as required and connecting to existing water line along Old Ridge Road. PVC water linein casing must be restrained. work will include relocating one 12-inch gate valve and box and one hydrant on existing PVC Water line approximately 6 feet in depth. Time allotted for construction is 90 consecutive calendar days.