Civil engineering
Earthworks and underground engineering
The following services are performed as general underground construction measures: Turnkey delivery of infrastructure for industrial and commercial buildings Earthworks on contaminated soil Recultivation...
Concrete construction
Concrete construction and foundation work for all kinds of machines and systems Producing plant sealed surfaces and drainage surfaces pursuant to § 19 I WHG [Water Resources Act] Foundation work Special...
Pipeline and sewer construction
The following materials are used: Vitrified clay PVC PEHD Concrete GRP Given our years of experience, we are accustomed to working under the heaviest or most constrained conditions, e.g. within urban...
Recycling
RC ballast Mineral mixtures Topsoil Crushed stone from primary screening Filling sand Jan Kwade & Sohn transports uncontaminated and contaminated soils, complete with the mandatory electronic verification....