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Reference sheet · #09
New build of a semi-detached house and two single-family houses in Puchheim
Project data
- Reference
- #09
- Location
- Puchheim (Lkr. Fürstenfeldbruck)
- Measure
- New build
- Building type
- Semi-detached house
- Scale
- Semi-detached house + 2 single-family houses
- Service phases
- LP 1–5 under HOAI § 55
- Cost groups (DIN 276)
- 410 · 420 · 430 · 440 · 450 · 480 DIN 276 structures construction costs into cost groups; the 400 series covers a building's technical installations.
Trades designed
Electrical engineering · Ventilation · Plumbing · Heating
Project description
The new buildings have three storeys and are located in Puchheim in the district of Fürstenfeldbruck. Heat generation is designed with an air-to-water heat pump plus electric back-up. The heat is delivered to the individual rooms via underfloor heating. Following coordination with the municipal drainage authority, the drainage design for rainwater and foul water was prepared. The houses as a whole are designed to HEA equipment level 2 (RAL-RG 678). At the clients' request, the complete installation is drawn individually unit by unit. In addition, a photovoltaic system is designed as pre-installation for one house to generate electricity efficiently.
Design challenge
Energy-efficient supply of several buildings from one central system
Technical highlights
- Central heat supply
- Ventilation with heat recovery
- Energy optimisation
- Code-compliant electrical installation