The Contractor will be responsible for doing a complete cleaning of the rest area and grounds each year by May 15th or before the opening of the Information Centers or as otherwise directed by The Region Engineer: This cleaning will include but is not limited to: 3.4.1.1 Wash bathroom walls and windows 3.4.1.2 Deep clean bathroom walls, floors, stools, urinals, sinks and counter tops with a machine cleaner. 3.4.1.3 Clean all air vents in the building and furnace and exhaust vents outside. 3.4.1.4 Repaint entrance and bathroom stall doors as needed 3.4.1.5 Clean and repaint garbage cans and lids 3.4.1.6 Clean lobby windows, walls and floors 3.4.1.7 Clean and repaint picnic tables, benches and shelters as needed 3.4.1.8 Check to make sure outside drinking fountains and water towers at dump stations are operational and clean and repaint as needed...