GGU-SEEP

Analysis of systems for the infiltration of precipitation run-off according to the DWA-A 138 standard.

Only available in the german language.

Analysis of systems for the infiltration of precipitation run-off according to the DWA-A 138 standard (Deutsche Vereinigung für Wasserwirtschaft, Abfall und Abwasser e.V.; Planung, Bau und Betrieb von Anlagen zur Versickerung von Niederschlagswasser, April 2005).

The following systems are analysed:

  • Surface infiltration
  • Swale infiltration
  • Pipe infiltration
  • French drain infiltration
  • Shaft infiltration
  • Certain combinations of the above systems

Capabilities:

  • Analysis using rainfall intensity tables from the KOSTRA atlas
  • Draft design also using Reinhold's rainfall series’
  • Import of the rainfall intensity data determined using the KOSTRA atlas via a file or via the Windows clipboard
  • Combination of infiltration systems compliant with DWA-A 138 (e.g. swale-pipe infiltration)
  • Combination of infiltration systems compliant with DWA-A 138 with paved areas (e.g. paving with swale)
  • Analysis of infiltration systems for a variety of frequencies (recurrence intervals)
  • Calculation of draining times for given infiltration types
  • User-defined output sheet
  • Print or copy screen sections, e.g. for transfer to a word processor
  • Integrated Mini-CAD system for additional annotation of graphics

Current updates & changes

  • 9.22 (15.01.2016)
    • 9.00 - What´s new (07.05.2012)
      • 20
      • and 50-year events added.
      • Import KOSTRA data from the Windows clipboard.
    • 8.01- Bugfix (23.02.2011)
      • Bugfix: Visualisation of shaft type B to DWA-A 138 (April 2005 edition).
      • Bugfix: Open/Save dialog box in Vista and Windows 7.
    • 7.23 - Bugfix (11.02.2011)
      • Bugfix: Visualisation of shaft type B to DWA-A 138 (April 2005 edition).
    • 8.0 (23.09.2008)
        New Features

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    NNL: Non-network licence
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    **: Only available outside Germany, Austria and Switzerland

    System preferences

    GGU-Software runs on PCs with the following specifications:

    • Pentium III or higher processor
    • Microsoft Windows® 7, 8, 8.1and10 compatible
    • 500 MB free hard disk space
    • DVD-ROM drive or internet connection (for installation)
    • USB Interface 2.0 or higher (for licence dongle)