CPV code 45232150 designates Works related to water-distribution pipelines in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
45232150 sits under 45232100 (Ancillary works for water pipelines) and groups 4 more specific sub-codes. When classifying a tender, choose the narrowest code that still covers the full subject of the contract.