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Contract/Supply
Expansion of the A4 highway with the construction of the 3rd lane – Section Quarto d’Altino (km 10+950) – San Donà di Piave (km 29+500).
Contracting Authority
Autovie Venete S.p.A.
Location and year of completion
2012 – 2013
Description
Supply of 20 treatment systems for stormwater runoff from the highway surface. Nominal flow rate 1,000 l/s for each system. The systems consist of a first pretreatment section by means of grit removal and light liquid separation (according to EN 858) implemented with lamellar pack filters, followed by flow regulation and further refinement treatment by means of a light liquid separator and activated carbon filtration.
