Our Services

COST ESTIMATION AND CALCULATION

We determine the project costs for your building project as well as the fees for architects and engineers according to DIN standard 276.

This includes the cost of construction costs for goods, services and charges required for the planning and execution of construction work.

 

The calculation of the fee is valid for the area of building construction and civil engineering and is used to determine the chargeable costs. In the cost calculation, the costs for the financing considerations and cost specifications are recorded as follows:

  • Cost Budget
  • Cost Estimation
  • Cost Calculation
  • Cost Quotation
  • Cost Assessment

The cost calculation stages differ essentially in the cost breakdown. In particular, the degree of differentiation as well as the selected reference quantity.

 

The recording has to be recorded at the very least via different cost groups. The costs for components or trades in the first level are determined as follows:

  • 100 Ground
  • 200 Building and opening up
  • 300 Building structures
  • 400 Building - technical installations
  • 500 Outdoor installations
  • 600 Equipment and works of art
  • 700 Building utilities costs

A further hierarchical structure is performed separately for each level. For an accurate cost calculation, the second level is divided into a third level again. Special attention is paid to the costs incurred by the client in the provision of own services.
In the case of conversions, a further division into demolition, repair and new construction is necessary in order to better understand and control the cost effects.


In addition, the cost quotation shows the breakdown by assignment unit.

 

The aim is to guarantee the traceability, verifiability and comparability of the cost calculation in all procedures.