Specifications include, but are not limited to: Construction and/ or improvements for street milling and resurfacing, new storm sewer and drainage improvements, water main investigations and abandonment, water service connections, new sidewalk and ADA ramps, pavement markings, related appurtenances, and site restoration. The work to be performed and the bids submitted, including any and all separate and combination bids, shall include sufficient and proper sums for all General, Construction, Mechanical, Electrical, Installation, Labor, Materials, Tools, Equipment, Taxes (both Federal and State}, Permits, Licenses, Insurance, Service Costs, and so forth, incident to and required for the construction of the facilities.