ITEM OF CONTRACT SPECIFICATIONS
CHANNELS IN REINFORCED VIBRATED CONCRETE, POLYCENTRIC SECTION “EUROSYSTEM” MODEL C……….WITH LIQUID SECTION sq.mt.…………, INERNAL HEIGHT mm………TOP WIDTH mm…………, IN ELEMENTS WITH LENGTH mm………. WITH CUP-JOINT, CAST IN CONCRETE Rck 400, REINFORCED WITH ARC WELDED WIRE MESH IN STEEL B450A, CALCULATED TO SUPPORT AN OVERLOAD OF kg. 100 PER linear m. BESIDES THE CHANNEL WEIGHT AND WEIGHT OF THE WATER AND, IF BURIED, OF THE ADJACENT EARTH, INCLDUING THE WATERPROOFING GASKET ADHESIVE EPDM FOAM.