45231111 - Pipeline lifting and relaying

CPV code 45231111 in the EU Common Procurement Vocabulary refers to Pipeline lifting and relaying. It sits at level 6 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45231100, narrowing the broader category into the specific area of pipeline lifting and relaying. As a leaf code, 45231111 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 pipeline lifting and relaying. Contracting authorities across the EU use 45231111 in TED notices and national procurement portals to signal that a tender relates to pipeline lifting and relaying.