The work generally consists of, but is not limited to the following: Base bid consists of the demolition of existing Taxiway B, between Taxiway C and Runway 4L-22R and the subsequent construction of Taxiway B with a proposed pavement section. Proposed Taxiway B elements of work for this project include but are not limited to remove existing asphalt and concrete pavements; concrete pavement section with asphalt pavement shoulders; installation of airfield pavement markings; installation of airfield electrical, and site restoration. Bid alternate 1 for this project consists of using the same concrete section as the base bid with the exception of using a cement-treated base as opposed to using lean concrete base course. Bid alternate 2 for this project consists of constructing a portion of the proposed Taxiway B area with an asphalt pavement section instead of a concrete pavement section.