Specifications include, but are not limited to: Clean Bus Shelters for a period of one year beginning 5-11-19, with renewal options. Pressurized spray wash and interior cleaning of bus shelters. Vendor will pick up and remove trash from the shelter and trash can at cleaning. All interior and exterior walls and ceiling are to be washed and rinsed. Shelter floors are to be thoroughly washed. Excess wash and rinse water must be removed from the floor. All wash and rinse waters shall be managed in accordance with MDNR and City of Springfield regulations. City Utilities currently has 104 existing sites as detailed above and expects up to 3 new shelters to be installed; sites are categorized by the frequency of washes per month. Once all shelters are installed, there will be 1,440 possible cleanings.