Gemeinde Rottach Egern Tender

Contract notice: Ellmösl 19 and 21, New building of two mfh with underground heating, Ventilation and sanitary New construction of two MFH with TG, Ellmösl 19 and 21 - heating, ventilation and sanitary; General project description: The municipality of Rottach-Egern is building two new multi-family houses with TG in solid construction and renovating an existing multi-family house (solid construction). Sequence and construction stages: renovation of an existing building and relocation of the tenants from the second apartment building to the already renovated apartment building. Demolition of the second MFH (in the site plan HS 2). Construction of two new MFH with TG. Scope of new buildings: The two multi-family houses (8-9 residential units per building) will be built as solid structures. TG as STB structure between the buildings. Living floors EG, OG and DG. Eaves max. 6.60 m. Basement of the building made of STB with external insulation, external masonry made of perforated brick, plastered on both sides, wooden roof structure (gable roof) with insulation between the rafters, brick covering, one elevator per building (UG-DG). Floor ceilings in STB, wooden windows, balconies made of STB cantilever slabs and wooden railings, facade formwork OG / DG, coverings inside tiles and wood, outside concrete stone pavement or concrete slab covering, heating center for all three buildings on the property. Heat generation with WP (water / water) and gas boiler (peak load), as well as PV system. Size of the two new buildings approx. 13.20 x 22.50 m each. Pitches TG 27 pieces. Building plot: Building plot adjacent to the Rottach - see aerial photo / site plan. A subsoil investigation is carried out. Average height of the property about 758.80 m above sea level of the site. Performance description HLS: The heating center for all buildings is built in the middle house, heat generation with a heat pump (water / water) and gas boiler (peak load), as well as a PV system. The two other houses are supplied with heat via district heating pipes and transfer stations (heating load approx. 20 kW each). The apartments are heated by underfloor heating, and the hot water is prepared by fresh water stations. Ventilation via decentralized external wall fans. The heating, ventilation and sanitation trades are to be offered ready for operation. This contract is divided into lots: no Time limit for receipt of tenders or requests to participate: Date: 22/07/2020Local time: 11:00 Conditions for opening tenders Date: Day: 22/07/2020Local time: 11:00 a.m.Information about authorized persons and the opening procedure: According to VOB / EU regulations, bidders or their authorized representatives may not be present at the opening date. General public services