Contractor shall furnish all labor, materials, tools and equipment, including personal protective equipment and public safety measures as necessary to provide terrazzo polishing of the Ewa Breezeway walkway at Daniel K. Inouye International Airport (Approx. 10,000 SF). Work shall be performed on a quarterly basis or as directed by the project manager. Scope shall include polishing of terrazzo breezeway utilizing Diamabrush chemical free brush system utilizing 1000 grit brushes to provide clean uniform polished surface. Contractor shall be responsible for spot cleaning to remove of scuffs, and gum on walkway. Contractor shall have past experience utilizing Diamabrush system or shall have Diamabrush representative present for on-site training for work team.