Stromnetze

We offer our clients complete solutions, from current status audits, via documentation, through to the creation of databases for electricity supply, gas and district heating networks. Subject to the levels of accuracy set by our customers, we can digitalise, convert or re-record existing documents. At the moment there is a high demand in the field of documenting photo voltaic power plants and wind farms from existing documents.

We offer comprehensive expertise in the following areas

  • Electricity supply databases
  • Gas databases
  • District heating databases

Selected references

Stromdatenbank

Electricity supply database for the Herxheim municipal utility company

An electricity supply database was created for the Herxheim municipal utility company. The existing non-digital current status plans were digitalised and combined with the already existing digital electricity supply data. Missing data was added. The complete inventory includes low, middle and high voltage power lines, as well as street lighting and distribution boxes The database was placed on the municipal utility company’s GIS system, and will be made available as a web-GIS to users via the internet. The ever increasing number of private photo voltaic power plants was logged and inputted into the system as well.

Services provided by igr

  • Logging of existing power lines
  • Logging of photo voltaic power plants
  • Creation of database
  • Provision of the data for the web-GIS

Key figures

  • Over 200 km of electrical supply networks
  • ca. 200 distribution boxes
  • ca. 60 transformers
  • Over 500 photo voltaic power plants with key figures
Straßendatenbank

Road database for the Enkenbach-Alsenborn municipal utility company

A road database was created for the Enkenbach-Alsenborn municipal utility company. To accomplish this, roads, service roads, parking spaces, pedestrian crossings, traffic lights, signs and lighting, as well as areas were surveyed and recorded. All paved roads and service roads of the individual municipalities were assessed based on their visual condition. The database was integrated into the GIS system of the municipality.

Services provided by igr

  • Surveying
  • Current status documentation
  • Current status analysis
  • Assessment of the condition of the roads
  • Supply of data for the GIS

Key figures

  • ca. 44.6 km roads
  • 1,936 signs and lights
  • 482 parking spaces
  • 18 pedestrian crossings
  • 13 traffic lights
  • 25.3 m² areas
  • ca. 7 km service roads
Straßen

For our clients it is important to have accurate knowledge about the condition of their roads. The inventory compilation of a database can, as a rule, be undertaken based on digital base data. Rehabilitation measures are devised on the basis of a monetary valuation and classification of the condition of the roads. This entire information, together with the cross-sections and road surfaces is uploaded into the municipal GIS.

We offer comprehensive expertise in the following areas

  • Road databases
  • GIS supported condition assessment
  • Road surface land register
  • Cross-section land register

Selected references


Aside from the question of the exact location of water pipes, we also respond to our clients’ questions concerning hydraulic issues. On the basis of the breadth of expertise in our company, we are in the position to create water databases, from surveying up to data transfer, as well as plans for fire hydrants. Using hydraulic calculations we can check whether the pipe network is sufficiently large to cope with a fire, or whether demographic changes will require action. Furthermore, we are always ready to support our clients with regard to the difficulties arising when rehabilitating the water pipe network.

We offer comprehensive expertise in the following areas

  • Water database
  • Documentation of pipeworks, reservoirs, fittings
  • Fire hydrant plans
  • Hydraulic calculations
  • Rehabilitation of water supply networks

Selected references