this consultation concerns the supply of energy, maintenance, troubleshooting and repairs of HVAC and sanitary water installations on the sites of the Aisne, SDIS and USEDA department.This consultation is carried out within the framework of a grouping of orders in accordance with Articles L. 2113-6 to L. 2113-8 of the Public Procurement Code with the following organizations: - the Aisne department The coordinator of the grouping of orders is: Department of Aisne. He will be in charge of awarding, signing and notifying the contract. Each member will have to follow the execution of the market.The agreement of the Grouping of Orders was signed on January 19, 2022. Visits will take place on a limited number of representative sites. The list will be given on the day of the visits which are fixed: -Thursday, March 3, 2022 for lots No. 1 and No. 2-Friday, March 4, 2022 for lot No. 3le

Lot 1: Aisne NORD: Sites operated on gas, fuel, propane energy

Lot 2: Aisne SUD: Sites operated on gas, fuel, propane energy

Lot 3: Sites exploited with wood energy (forest chips and pellets)