Specifications include, but are not limited to: This bid request is for Bid Package 04 Core and Shell (Group 1) and contains the following trade packages: TC-007 – Sitework – This package includes, but not limited to, site grading, storm, storm detention, curbs, pavements. TC-015 – Structural Steel – This package includes, but not limited to, structural steel, misc metals, pan stairs/railings, metal decks. TC-016 – Structural Concrete – This package includes, but not limited to, slab on grade, structural concrete decks, columns, slabs on metal decks, topping slabs, stub walls. TC-017 – UG & Risers, Plumbing and Mechanical – underground plumbing and mechanical piping, core and shell risers for plumbing, ductwork, mechanical piping, gas. TC-018 – UG & Risers, Electric and Communications – underground electrical and communications pathways and duct banks, riser sleeves, misc rough in.