45232140 - District-heating mains construction work

CPV code 45232140 in the EU Common Procurement Vocabulary refers to District-heating mains 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 district-heating mains construction work. As a leaf code, 45232140 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 district-heating mains construction work. Contracting authorities across the EU use 45232140 in TED notices and national procurement portals to signal that a tender relates to district-heating mains construction work.