Granite Curb Services

The trench for the granite curbing shall be mechanically excavated to a depth of 24 inches and a width of 18 inches. The finish grade of the vertical curbing shall be 7 inches above the final surface, unless directed otherwise. The trench shall be evenly graded, and additional gravel shall be placed if necessary to maintain a uniform depth and where existing materials are unsuitable. All voids shall be filled, and all high points or large stones removed. Curbing shall be laid on gravel pack with intermittent voids underneath to receive concrete backfill. Each piece of curbing shall be completely and evenly supported for the length of the stone. Adjacent stone shall match as close as possible to the previous stone and be set within 1/4 inch from the end. The alignment shall be approved by the Town prior to placement of concrete.

Division 31 -	Earthwork, Earthwork Methods.
Division 32 -	Exterior Improvements, Bases, Ballasts, and Paving, Flexible Paving, Asphalt Paving, Rigid Paving, Concrete Paving, Curbs, Gutters, Sidewalks, and Driveways.