New construction of a three-storey day-care centre with a four-group crèche, a 2-group kindergarten and six residential units on the second floor. The building will be built on an elastically bedded reinforced concrete floor slab. In order to support the outer wall, a single foundation is required in the case of building recess. Due to the presence of groundwater, the partial basement must be designed in watertight construction. Furthermore, due to the high groundwater level during the construction of the basement, a watertight excavation pit shoring (sheet pile wall shoring) is required. In addition, a development core in solid STB construction is planned for the upper floors. Stairs are made of prefabricated reinforced concrete elements. On the upper floors, the building is planned as a timber construction with cross-laminated timber construction in visible quality. For the construction project, a construction site facility must be set up, maintained during the entire construction period and dismantled at the end of the construction period.
Execution of the construction site equipment
Site equipment:
- Securing access to the construction site
- approx. 250 m construction fence
- Bauleitungscontainer
- Sanitary containers (incl. operation)
- Construction crane incl. retention period of approx. 19 months
- Provision and maintenance of construction power supply
- Prepare and maintain construction lighting
For the construction project, a construction site facility must be set up, maintained during the entire construction period and dismantled at the end of the construction period. The construction site equipment is to be installed within four weeks by the start of the main construction work, probably in autumn 2023, and must be maintained during the entire construction period.
The construction site is set up in cramped conditions. According to the construction management, conversion measures of the construction site equipment, such as relocation of construction site and sanitary containers, are necessary.
After completion of the building, the construction site equipment must be dismantled immediately after consultation with the construction management.