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Appendix
Dialogues and additional information
Design options (waste water)
Drawing-specific settings relating to your calculation are set in the Design options dialogue.
Wastewater utilisation types (Wastewater design options)
The Usage types section under Recording allows you to select and manage individual usage types.

Appendix
- Dialogues and additional information
  - Wastewater lifting unit
  - Design options (waste water)
    Drawing-specific settings relating to your calculation are set in the Design options dialogue.
    - Pipes/insulation (waste water design options)
      The Pipes/Insulation section under Recording allows you to customise individual definitions for each section type.
    - Pipe rows (waste water design options)
      The Pipe rows area under Recording provides an overview of individual pipe systems and enables individual adjustments to be made in the pipe system.
    - Manufacturer catalogues (design options for waste water)
      The links to the respective product sequence are defined by component category in the Manufacturer catalogues area under Entry. Prefixes for the labelling are also defined.
    - Wastewater utilisation types (Wastewater design options)
      The Usage types section under Recording allows you to select and manage individual usage types.
      - Create usage types (waste water)
        With New... to add new usage types. This takes you to the Simultaneity/usage type dialogue.
      - Rename usage types (waste water)
        With Rename... you can rename the usage types you have added. This takes you to the Simultaneity/usage type dialogue.
      - Delete usage types (waste water)
        With Delete... you can delete the usage types you have added.
      - Edit usage types (waste water)
        With Edit... you can edit the usage types you have added. This takes you to the Simultaneity/usage type dialogue.
    - Rainwater options (Wastewater design options)
      In the Rainwater options section under Calculation, the calculation bases and properties for determining rainwater donation are defined.
    - Gravity drainage (wastewater design options)
      In the Calculation options area under Calculation, media-specific settings for the individual section types, global settings for the filling level and backflow level as well as for pressure drainage are defined.
    - General (Waste water design options)
      In the General section under Material, you define whether pre-wall elements and fittings from the drinking water trade should be taken into account in the mass determination.
    - Component properties (Waste water design options)
      In the component properties area under Material, settings for determining the material for the pre-wall elements are specified.
  - 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

Wastewater utilisation types (Wastewater design options)

The Usage types section under Recording allows you to select and manage individual usage types.

Under Utilisation types, you can select one of the available utilisation types.
Note:
The preset types of utilisation correspond to the utilisation and discharge characteristics K defined in DIN 1986-100, Table 5.
The following options are available under Manage concurrency:
- Create a new type of utilisation
- Rename an added usage type
- Delete an added utilisation type
- Edit an added usage type
Under Simultaneity, use the slider to set the percentage of the wastewater discharge to be taken into account for other types of use.
Note:
The set value applies to all types of use except for the type of use with the largest wastewater discharge. The type of use with the largest wastewater discharge is always taken into account at 100%.
Use the Simultaneity of lifting stations according to DIN 1986-100, Para. 14.8 checkbox to control the simultaneity calculation of wastewater lifting stations.
If the Simultaneity of lifting stations according to DIN 1986-100, Para . 14.8 checkbox is activated, the simultaneity calculation is carried out according to DIN 1986-100, Para. 14.8. If the Simultaneity of lifting stations according to DIN 1986-100, Para. 14.8 checkbox is deactivated, all flows of the wastewater lifting stations are included in the calculation at 100%.