Treatment of street sweeping, sludge from the cleaning of road drainage systems (gullies) as well as dredged material from the banquet and ditch maintenance of public roads of the city of Chemnitz (01.01.2024 - 31.12.2025)

The object of the service to be offered is the overall process of treatment of road sweeping in accordance with AVV 200303, sludge from road drainage systems (gullies) in accordance with AVV 200306, dredged material AVV 170506 as well as soil and stones AVV 170504 (i.e. "rubbish and sludge"), which arise in the context of the road and gully cleaning to be carried out by the ASR as well as the banquet and ditch maintenance of public roads of the city of Chemnitz. Part of this process are in particular the reception, interim storage, handling of the material streams of the above-mentioned waste as well as the proper and harmless disposal of non-treatable components.

The average delivery quantities per calendar year are as follows and amount to:

a) Road sweepings (mainly mineral components): 1,100 t/a

b) Street sweepings (mainly organic parts, e.g. leaves and flowers): 2,500 t/a

(c) Sludge from road drainage systems: 145 t/a

d) Dredged material / soil and stones (banquet): 120 t/a