Germany – Plumbing and sanitary works – HLS Area II

Opportunity description

GESOBAU AG intends to repair and modernize residential building group 3246. Residential building group 3246 comprises buildings 1, 4, 5, 6, 7, 8, 9, 11.1 and 12. The Hellersdorf municipal estate, developed in the 19th century as a sewage irrigation estate, is to be developed into a new, active and attractive center for the adjacent residential development, featuring culture, work and leisure. The existing building ensemble will be renovated and supplemented by public, multifunctional plaza and garden areas. The services described here concern the sanitary, heating and ventilation installations for buildings 5, 6, 7 and 11.1. The following services are planned: ­Complete replacement of the sanitary installation (wastewater, rainwater, drinking water) ­ Complete replacement of the heating installation (district heating building substations, distribution networks, heating surfaces) ­Complete replacement of the ventilation installation (individual and central fans) ­Complete replacement of the building connections (drinking water, wastewater, rainwater, district heating) Scope of services: ­ supply and install approx. 95 panel radiators incl. accessories ­ supply and install approx. 10 sectional radiators incl. accessories ­ supply and install approx. 1,000 m of stainless-steel piping systems in various dimensions ­ supply and install approx. 330 m of wastewater piping systems (underground pipes) made of PE/PP in various dimensions ­ supply and install approx. 205 m of wastewater piping systems made of PE­MD in various dimensions ­ supply and install approx. 385 m of drinking-water piping systems made of multilayer composite material in various dimensions ­ approx. 41 sanitary fixtures incl. supply and disposal connections ­ supply and install approx. 18 demand-controlled single-room ventilation units in accordance with DIN18017 ­ supply and install approx. 115 m of duct systems made of spiral-seam pipes in various dimensions Procedure: open. Review the original TED notice for the complete requirement, lots, amendments and attachments.