Laying of underground pipelines
Excavation and subsequent closing of pipe trenches in unpaved and paved areas, laying of plastic pipes for cold (cold water 18/14°C) in PE-Xa approx. 350 lfdm, drinking and garden water in PE-HD approx. 500 lfdm, dirty water in PP approx. 50 lfdm and plastic empty pipes approx. 50 lfdm.