the object of the contract aims to define the cleaning services of the premises and windows of the various buildings of the city of Chécy.Il is a mixed public contract:-Part of the services is carried out in the form of an ordinary contract at a fixed price for regular services;-Part of the services is carried out in the form of purchase orders for on-demand services that are carried out as and when the issue purchase orders. The clean-up concerns 15 buildings in the city

cleaning and maintenance of municipal premises as follows:o Execution of cleaning services (package), o Special interventions to be carried out on request (cleaning after work, cleaning following "repurposing" of offices, refurbishment, etc.) (on order)

Cleaning of windows in municipal buildings as follows:o Execution of cleaning services every 2 months (lump sum)window cleaning concerns 14 buildings, the modalities of execution of the service are described in the Cctp