Aufbereitung und Wiederverwendung von Streusplitt

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Processing and reuse of grit chippings used in winter maintenance for the 2026/2027 season The capital city of Munich, Municipal Works Department (Baureferat), Main Department for Civil Engineering (Hauptabteilung Tiefbau), Department for Road Maintenance and Operations (Abteilung Straßenunterhalt und - betrieb) intends to award the contract for the processing and reuse of the grit chippings applied as part of winter maintenance in 2026/2027. After being picked up by road sweepers, the applied grit chippings made of moraine gravel chippings—grading 2/5 mm—may no longer be taken for final disposal at landfills. The relevant statutory provisions (Circular Economy Act (KrWG)) require that such material be processed and routed to a sensible and economical reuse. Accordingly, the swept grit chippings are to be cleaned and/or processed in such a way that the recovered material is marketed by the contractor, so that it can continue to be used as grit chippings and sand in road construction, in landscape and garden construction, or for alternative intended uses, e.g. as an aggregate in the building materials industry or similar. Road sweepings generated in public areas during…

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