Appendix
- Dialogues and additional information
  - Wastewater lifting unit
    - Design of a sewage lifting unit
      To design a Common/Glossar/Abwasser/Abwasserhebeanlage.html, the total inflow of the drainage objects and the total head are required.
    - Simultaneity of wastewater lifting units
      In CALHYDRA, several sewage lifting units can be planned in one drawing.
      - Simultaneity of sewage lifting units according to DIN 1986-100
        According to DIN 1986-100 paragraph 14.8, in the case of several sewage lifting units, the unit with the largest flow rate is to be considered at 100%, the second largest at 40% and all other sewage lifting units at 10% of the total flow rate.
      - Simultaneity of wastewater lifting units with 100 %
        If a simultaneity calculation according to DIN 1986-100 paragraph 14.8 is not used, all flows of the wastewater lifting units are included in the calculation at 100 %.
  - Design options (waste water)
    Drawing-specific settings relating to your calculation are set in the Design options dialogue.
  - Design options (heating)
    Drawing-specific settings relating to your calculation are set in the Design options dialogue.
  - Design options (drinking water)
    Drawing-specific settings relating to your calculation are set in the Design options dialogue.
  - Construction stages
    You can divide a drawing into construction stages so that you can later create a material extract according to construction stages.
  - Component properties
    In the Edit and Calculate work perspective, your selection in the drawing is highlighted in colour. Section properties and component properties can be displayed and edited differently from the global project settings.
  - Component filter
    The component filter allows you to quickly filter the selected components in the drawing.
  - Drainage areas
    The Drainage areas window in the Drainage section is divided into two tabs.
  - Find function
    CALHYDRA has a parameterised search function that supports you when searching for drawn sections and components in the drawing and when selecting products.
  - Hydraulics report
    With the preview of the calculation output, CALHYDRA supports you in customising the calculation output.
  - Mass extract
    With the preview of the mass statement, CALHYDRA supports you in customising the printout of the masses.
  - Material editor
    With the material editor, CALHYDRA supports you with convenient and fast determination of your dimensions.
  - Diaphragm expansion vessel
  - Options Wizard (waste water)
    The options wizard guides you through the settings for the design.
  - Options assistant (heating)
    The options wizard guides you through the settings for the design.
  - Options Wizard (drinking water)
    The options wizard guides you through the settings for the design.
  - Project data
    The Project data dialogue contains project information for the current project, for example for the project cover sheet or to determine the rainfall donations.
  - Product sequence or product selection
    In the Product sequence or Product selection dialogue, select the product sequence or a product for components.
  - Project data
    The Project data dialogue contains project information for the current project, for example for the project cover sheet or to determine the rainfall donations.
  - Simulation
    The simulation is divided into a circulation simulation for hot and cold water and a simulation of a cold water hygiene system.
  - Section properties
    In the Edit and Calculate work perspective, your selection in the drawing is highlighted in colour. Section properties and component properties can be displayed and edited differently from the global project settings.
  - Insert drawing reference
    The Insert drawing reference function guides you through the settings for inserting a drawing reference.
  - Water softening system

Simultaneity of wastewater lifting units

In CALHYDRA, several sewage lifting units can be planned in one drawing.

The totalised flow rate is displayed in the Discharge volume flows window under Pump flow rate.