Analyse Erf Connections

Analyse the erf connections.

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Command

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SEWERANALYSISERFCONNECTIONS

 

 

This function allows you to analyse the erf connections, and calculate levels and types.

If the Dynamic inflow update option is specified in the Design Defaults, the inflows from the erf connections that can be linked into the network (Types 1 - 5) are added to the connecting manhole and link, after the erf connection analysis. This option overrides all manually added inflows.

Connections that are flagged as Not Possible are not accumulated into the network.

Procedure

  1. You are asked if you want to analyse all the erf connections, or only the selected erf connections.

  1. Click Cancel to terminate the erf connection analysis at any time; or OK to proceed. A progress window displays during the calculation.

  2. Upon completion of the analysis, the following message displays if the Dynamic Inflow Update option has been set.

  1. Click Yes to proceed with the dynamic inflow update; or No to switch this option off.

  2. If you proceed with the dynamic inflow update, any erf connections that are flagged as "Not possible" in the results are not added to the network inflows and are listed in the Output Bar.

  1.  The Erf Connection Results display.

See Also Erf Connection Design