45231500 - Compressed-air pipeline work

CPV code 45231500 in the EU Common Procurement Vocabulary refers to Compressed-air pipeline work. It sits at level 5 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45231000, narrowing the broader category into the specific area of compressed-air pipeline work. It is further divided into 1 direct sub-code, each refining the scope of compressed-air pipeline work into more specific goods, services or works. Contracting authorities across the EU use 45231500 in TED notices and national procurement portals to signal that a tender relates to compressed-air pipeline work.