All services from the first, through the planning phase on to completion of the project
Inventory- and as- built documentation
Due to tight costs and budgets for construction projects an equally exact and fast recording of the current inventory, a documentary of the building progress or a preservation of evidence is required at the building site. Using modern procedures like mobile mapping, laser scanning or surveying by drones we meet these requirements. Depending on the case the registration of, amongst others, the topography, buildings, supply- and or waste pipelines will be made. From these recorded measuring values, it is possible to create as-built plans- and documentations, quantity calculations and digital terrain models. The conversion of the data is to be made in accordance with the procedures of the client as well as current standards and norms. With its numerous interfaces the data will be converted into the common CAD-formats.
- Mobile mapping
- Surveying with drones
- As- built plans- and documentation
- Registry of supply- and waste pipelines
- Documentary of the building process or preservation of evidence
- Data conversion/ data management
Control- and monitoring survey
During construction or restructuring as well as the following usage of buildings, deformations will occur. With the help of control- and monitoring surveys the appearing deformations and settlements will be documented. For the surveying monitoring of buildings, we employ high-precision measuring methods like tacheometry, precision levelling, photogrammetry and laser scanning. Moreover, we have experience in the automation of these procedures. In any case, we are able to create measuring programs and we will be glad to advise you at any time.
- Precision levelling
- Motion- and deformation measurement
- monitoring of buildings
In setting outs, the planning will be transferred precisely into the location and will be marked. Whereas in fine marking-outs the exact position of planned buildings, foundations, axes, abutments and pipelines are made visible. We are working for a large variety of sectors such as building-, road- and track construction as well as for civil engineering.
To any upcoming particular demand, we respond with speed and flexibility and we adapt to your construction schedule. With up to 30 survey teams we are able to offer nearly every service necessary concerning engineering surveys.
- Surveying during construction and setting out for building-, road- and track construction as well as for civil engineering
- Building survey/ rough- and fine marking out
Quantity survey and quantity takeoff
Quantity calculations are required in order to calculate construction costs and material consumption concerning the construction of traffic routes and landscaping measures as well as for squaring the actual construction effort for instance in earthworks.
Prior to tender procedure we will gladly examine the original terrain information and provide a mass calculation on the basis of provided planning documents both analogue and digital. During the construction we support you in setting the costs for construction measures, we compile complete mass- and quantity calculations concerning the guidelines of REB (“Regelungen für die elektronische Bauabrechnung”) on the basis of the billing arrangements described in the construction contract.
- Quantity survey prior to tender procedure, mass calculation
- Mass calculation and billing according to the guidelines of REB
- Distribution plans concerning masses
Control data for construction machinery The preparation of data concerning the construction machinery guidance including complete terrain models for the use of caterpillars, diggers and graders. You will receive the control data in your desired format for instance control by Trimble, Leica or Topcon
3D driving simulation of transport routes, calculation of tractrix curves, steering angle- and driving period diagrams On the basis of your planning data we simulate your construction project in the local area. With the help of your requirements, we calculate the tractrix curves. You will get a center line calculation as well as a video showing the driveways.
Calculation of gradients In the renovation of engineering work it is necessary to recalculate the gradient and the draft following the pulling down of layers in order to guarantee a steady transition from the old stock. You will get a new gradient as well as a surface structure and a centre line calculation.
3D print of surface models The spatial expression by means of a 3D printer provides you with the opportunity of the plastic embodiment of your construction project for instance for your presentations.
BIM (Building Information Modeling)
Digitizing-, modeling- and consulting services for projects that are carried out after the BIM-method
Digital spatial data
Surveying services for the complete life cycle of real estates.
Top-accuracy measurements in the submillimetre range