Main nature of the contract: Works
Main classification (cpv): 45231300 Construction work for water and sewage pipelines
Additional classification (cpv): 44000000 Construction structures and materials; auxiliary products to construction (except electric apparatus)
Additional classification (cpv): 44160000 Pipeline, piping, pipes, casing, tubing and related items
Additional classification (cpv): 44163100 Pipes
Additional classification (cpv): 44163120 Distance-heating pipes
Additional classification (cpv): 45000000 Construction work
Additional classification (cpv): 45230000 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork