supply of aggregates of? alluvial origin or massive rock intended for surface coatings to be made by the Road Service of the Community of Municipalities of the Country of Duras

supply of alluvial aggregates 2/4 - 4/6- 6/10 - 10/14 - 0/15 - 0/20 - 0/50 - 0/18

supply of dioritic aggregates 2/4- 4/6 - 6/10