ITEM OF CONTRACT SPECIFICATIONS
CESSPIT WITH THREE CHAMBERS according to UNI EN 12566-1:2004 TYPE “EUROSTAR” featuring .…… wells with 2200 mm in diameter and a height of ……….mm. Wall’s thickness: 100 mm. Produced without construction joints and “ARS” concrete. The entrance as well as the output hole both present NBR-sealings, which permits and garantee hydraulic sealing. The intern accessories are made of stainless steel and polyethylene. Slabs and skittle players – height 670 mm – complete the basins. Manhole cover in cast iron, height 150 mm.