45231000 - Construction work for pipelines, communication and power lines

CPV code 45231000 in the EU Common Procurement Vocabulary refers to Construction work for pipelines, communication and power lines. It sits at level 4 of the CPV hierarchy as a category within the 45 division. This code is nested directly under 45230000, narrowing the broader category into the specific area of construction work for pipelines, communication and power lines. It is further divided into 6 direct sub-codes such as 45231100, 45231200, 45231300, each refining the scope of construction work for pipelines, communication and power lines into more specific goods, services or works. Contracting authorities across the EU use 45231000 in TED notices and national procurement portals to signal that a tender relates to construction work for pipelines, communication and power lines.