Comprehensive interdisciplinary engineering services are required for underground works on public ground due to the large number of increasingly sensitive infrastructure/drainage networks. The increasing significance of highly technological and simultaneously operationally safe infrastructures is causing great demands to be placed on the required engineering services. The examples of changing heating and energy supplies, glass-fibre data communications and the growing technical demands on modern pioneering technologies for environmental and sewage systems constitute impressive examples of these demands. Sound experience with construction on already existing building works and continuously updated specialist know-how are the priority here. The following projects may be carried out in this field of work:

• Redevelopment of drainage systems in commercial and industrial areas, children's day-care centres, school buildings
• Property drainage systems for residential, commercial and university buildings, including pumping stations and pressure pipes
• Piping plans, planning and coordination of the relocation of piping in urban areas
• Supply and waste systems
• Catchments dirt water and rainwater (open and closed systems) in existing building works and for public and private development measures
• Road-drainage systems on urban roads, trunk roads, on existing works and for public and private development measures

You will find a few selected references here.