Mechanical Work. All piping, hydrants, valves, trenching and backfill, street removal and repair for the installation of all water service plumbing associated with drinking fountains for people and dogs as shown on the plans.; Sidewalks and plaza paving, subgrade preparation and excavation. Square Yard price includes subgrade preparation, grading, construction of sidewalks and plaza. This item also includes all forming, expansion joints, curing compound, jointing and any other associated work for proper construction.; 6' Chain Link Fence. Unit price shall include but not limited to fence materials, posts, rails, braces, infill fabric, fittings, excavation of post holes, concrete encasement of posts and all appurtenances necessary for proper installation of the new fence
