Construction of Media Traces for Wastewater Treatment Plant Biological Stage

Construction of media traces for the biological treatment stage of a wastewater treatment plant: site setup, traffic safety, construction-accompanying documentation, dismantling and restoration of existing surface pavements, earthworks for pipe and cable trenches including excavation, shoring, dewatering, temporary storage and backfilling, construction-accompanying ordnance surveys, laying of pressure pipelines for excess sludge, floating sludge, service water and drinking water, construction of pipe bedding, pipe encasements and trench backfills, core drillings and sealing works for pipe and cable entries into existing structures, supply and laying of empty cable conduits of various nominal widths including spacers, end plugs and blanking caps, supply and installation of cable pulling shafts including shaft lining and static verifications, cable works including laying of client-provided medium-voltage cables, mechanical cable protection, warning tapes, and earthing and potential equalization lines, surveying services, as-built documentation, and mass balancing.

Tender documents

Additional details