This consultation concerns the award of a FRAMEWORK AGREEMENT WITH PURCHASE ORDER relating to maintenance, renovation and modernization work on public lighting installations. This work is composed as follows: - Preventive maintenance work paid for on a flat-rate basis. - Curative maintenance work paid for in relation to the quantities actually carried out according to the unit prices on the work schedule. - Renovation work paid for in relation to the quantities actually carried out according to the unit prices on the work schedule.