CERN’s roads, car parks, pavements and pedestrian areas cover an area of 60 hectares in total. The EN-HE Group is responsible for clearing snow from and salting the roads and car parks. The GS-IS Group, through its contracts for the cleaning and maintenance of green spaces, is responsible for clearing the snow from, salting and sanding the pavements, pedestrian routes and entrances to buildings, and for replenishing the bins of silica sand*, which will be used in place of salt in the bins from now on.
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