Annual Service Requirements 1. Clean all overhead light fixtures. 2. Strip, rewax, and buff all vinyl tile, soft flooring, terrazzo, ceramic tile and brick paver floors, to include vinyl base (remove stripper and clean base before applying new wax to floors). 3. Extract clean all carpeted areas (to be accomplished by use of extraction method). 4. Shampoo extract all carpeted areas (during Christmas break). 5. Thoroughly clean all interior glass windows, doors, curtain wall, etc. including tall glass window wall in Administration Building lobby along with all glass balconies, walkways, and stairwells in the Basic Sciences Building (large Atrium area glass excluded except around doors and walkways to the Lab Building) and all glass along the corridors and stairwells in the Conference Center.