149,00 €

Product Info

Version 22 - September 2023


This program allows the analysis of water flow through a culvert. It performs checks at the entrance (inlet control) and at the exit (outlet control) of the flow using empirical non-uniform equations. It analyzes rectangular, circular, ellipse-shaped and arch-type culverts that may or may not be submerged. Road over-topping checks are also performed. In most cases the Manning formula is used for friction calculations; however, other friction formulas may be used. The program is compatible with American Regulations (ASCE and WPCF) and new Greek regulations (OMOE 11/2002).


  • Solve unlimited number of culverts simultaneously.
  • Supported culvert sections:
    • circular
    • rectangular
    • arch
    • horizontal ellipse
    • vertical ellipse
  • Integrated databases:
    • friction coefficients
    • materials
    • wingwalls
    • entrance and exit conditions
  • You can select the friction equation from a wide variety of formulas:
    • Manning (constant and variable n)
    • Bazin
    • Kutter
    • Ganguillet-Kutter
    • Chezy
    • Hazen-Williams
    • Darcy-Weisbach
  • Customizable culvert profile.
  • The water depth at the exit of the culvert may be manually entered or calculated depending on the section shape and the slope at the exit.
  • Automated checks can optionally account for the flow conditions when maximum velocity and / or maximum capacity occur.
  • Inline unit conversions support entering data in virtually every unit system. All embedded databases for common variables and/or constants are fully customizable and may be shared between different users and / or programs.
  • Formatted Microsoft Word reports.
  • Import / export data from / to Microsoft Excel.
  • Multilevel undo and redo.
  • Compatible with all former versions of the program. 
  • Professional reports and print outs.
  • Tip of the day.
  • Full user guide.
  • Tutorials.
  • Live Update.
  • English and Greek interface.
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