CPV code 90640000 designates Gully cleaning and emptying services in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
90640000 sits under 90600000 (Cleaning and sanitation services in urban or rural areas, and related services) and groups 2 more specific sub-codes. When classifying a tender, choose the narrowest code that still covers the full subject of the contract.