Specifications include, but are not limited to: West Air Cargo Apron is located north and west of the center runway at Phoenix Sky Harbor International Airport (PHX). The purpose of this project is to deliver the reconstruction of the apron pavement within this area with new Portland Cement Concrete Pavement. Additional work will consist of drainage improvements, pavement markings, and utility adjustments as required. The ramp area is approximately 95,500 square yards of existing asphalt pavement located just west of the existing cargo building, east of the Aviation Facilities and Services building, in the northwest corner of the south airfield. The project will be constructed in an active airfield environment within the current boundaries of the PHX Operational Area. The project is located adjacent to the ongoing Taxiway U project and may require coordination in order to avoid conflicts. This is a federal-aid project. The prevailing basic hourly wage rates and fringe benefit payments, as determined by the Secretary of Labor pursuant to the provisions of the Davis-Bacon Act, shall be the minimum wages paid to the described classes of laborers and mechanics employed or working on the site to perform the contract.