PROCUREMENT, NAMELY, PURCHASING OF CONSTRUCTION, BUILDING, AND INDUSTRIAL MATERIALS, NAMELY, DOORS AND DOOR FRAMES, LIGHT FIXTURES, BUILDING CONSTRUCTION HARDWARE, FLOORING, GLAZES, ARCHITECTURAL GLASS FRONTS AND GLASS DOORS, ELECTRICAL AND MECHANICAL MATERIALS IN THE NATURE OF PIPES FOR BUILDING CONSTRUCTION AND ELECTRICAL WIRES FOR BUILDING CONSTRUCTION, LIFE-SAVING EQUIPMENT FOR USE IN BUILDING CONSTRUCTION, LIGHTING CONTROL DEVICES, SECURITY DEVICES, DRYWALL, LUMBER, METAL STUDS, CEILING ...