Purchase "Storage And Management Services Of Constructions And Demolition Waste 17 09 04, Mixtures Of Waste From Constructions And Demolitions, Other Than Those Specified At 17 09 01, 17 09 02 And 17 09 03 - Maximum 30,000 Tonnes, Based On A Framework Agreement, With Several Subsequent Contracts, Which Will Be Carried Out For A Period Of 12 Months