GGU-DRAWDOWN
Capabilities:
- Analysis of rectangular excavations, or any other shape
- Including open water and sheet pile walls
- System can be defined using absolute elevations
- Optimisation routines for number, radius and depth of wells
- Sump pumping analyse after Davidenkoff
- Graphical evaluations, e.g. visualisation of groundwater drawdown as normal, colour-filled or 3D contours
- Contour visualisation including wells possible
- Drawdown sections with automatic visualisation of section course
- Automatic creation of system sections
- Result output table
- Freely definable 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
5.01 / 4.17 (22.04.2022)
- Bugfix: Range calculation after Weyrauch for confined aquifer.
5.00 (12.04.2022)
- Undo function implemented.
- Mini-CAD: Setting the selection level improved.
- Print output: "Print page 1 only" switch added.
Info: Paid major update (free of charge for licensees with subscription or update insurance under the software service agreement)
4.16 (04.03.2022)
- Product management
4.15 (26.11.2020)
- Graphic output table: saving and loading of all settings.
4.14 (29.10.2020)
- 'Coloured contours': Colour bar font size can be defined.
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Online-Shop:
All prices incl. VAT
Information about our licenses
Simple and secure processing!
During the further order process you switch to the store system of our technology partners "WIBU Systems" and "cleverbridge". You can find out more about these companies under the following links.
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Additional information:
System preferences
GGU-Software runs on PCs with the following specifications:
- Pentium III or higher processor
- Microsoft Windows® 8, 8.1, 10 and 11 compatible
- 500 MB free hard disk space
- DVD-ROM drive or internet connection (for installation)
- USB Interface 2.0 or higher (for licence CmStick dongle)
- CmActLicences NOT on virtual maschines
803,25 €
incl. VAT
365 days rent
- Free support
- Always current versions
- Dongle license binding
- Central licensing
- Supports virtual PCs
- Automatic license distribution
- Access via network/VPN
- Ends automatically
- Access for teams
535,50 €
incl. VAT
365 days subscription
- Free support
- Always current versions
- License binding to PC
- Software based license
- One program user
- Automatic renewal
- Annually cancelable
240,00 €
incl. VAT
10h PayPerUse
- Free support
- Always current versions
- License binding to PC
- Software based license
- One program user
- Usage time by the minute
- All programs included
- Ends automatically
- Ideal for home office
193,00 €
incl. VAT
30 days rent
- Free support
- Always current versions
- Dongle license binding
- Central licensing
- Supports virtual PCs
- Automatic license distribution
- Access via network/VPN
- Ends automatically
- For peak workloads in the team
Webinars & Videos

Webinar
GGU-DRAWDOWN Trailer (4min)
An overview of the potential of the computer programm GGU-DRAWDOWN.

Webinar
Analysis of multiple well installations and sump pumping with GGU-DRAWDOWN (36min)
This webinar will demonstrate the GGU-DRAWDOWN program’s ability to analyze multiple well installations and sump pumping after Davidenkoff. Rectangular, circular and polygonal excavation pits of any shape can be analyzed. The influence of open water, confined aquifers and sheet pile walls can be taken into consideration. The program has optimization routines for the well number, the radius and the well depth. And – as with every GGU program - the comprehensive graphical evaluation options allow the…