COMMON PROCUREMENT VOCABULARY

Description and partition structure:

Section 45000000-7
Construction work

	Code	Name
	45200000-9	Works for complete or part construction and civil engineering work

	45230000-8	Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork

	45234000-6	Construction work for railways and cable transport systems

	45234100-7	Railway construction works

	45234120-3	Urban railway works