45232121 - Irrigation piping construction work

CPV code 45232121 in the EU Common Procurement Vocabulary refers to Irrigation piping construction work. It sits at level 6 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45232100, narrowing the broader category into the specific area of irrigation piping construction work. As a leaf code, 45232121 has no further subdivisions and represents the most precise classification available in this branch — buyers should reference it directly in tender notices when the procurement primarily concerns irrigation piping construction work. Contracting authorities across the EU use 45232121 in TED notices and national procurement portals to signal that a tender relates to irrigation piping construction work.