Open Procedure For The Disposal Service Of Paintings And Waste Paints, Containing Organic Solvents Or Other Dangerous Substances Cer (08.01.11) Collected In The Municipalities Of “ Srr Catania Metropolitan Area ” For A Period Of 24 (Twenty -Four) Months Extendable Of An Additional 12 (Twelve) Months Through The Criterion Of The Offer Economically More Than Ù Advantageous