Hydraulics

Would it be possible to include longitudinal gradient (slope) to attenuation tanks please? At the moment it appears that software assumes that these structures are constructed flat whereas in real life these could be constructed with a gradient (slope) from the upstream end towards the outlet.

At the moment it appears that software assumes that these structures are constructed flat whereas in real life these could be constructed with a gradient (slope) from the upstream end towards the outlet (and this could then change the head of wate...

arek kadlec over 2 years ago in InfoDrainage / Hydraulics 1 Gathering support

10 VOTE

Addition of infiltration flows to foul drainage models in subcatchment items

When designing foul pipe networks, client guidance often directs users to incorporate an allowance for infiltration into pipes from the surrounding ground water. This is applied in addition to foul flows currently defined using the Main Drainage/ ...

Michael McWhinnie about 1 year ago in InfoDrainage / Hydraulics 0 For Review

5 VOTE

Resolve Design Wizard automatically introducing and accepting negative gradients along runs

The current design wizard in InfoDrainage, even when all design criteria are set to standard, allows for negative gradients to be included within the model and can often be missed without careful inspection or auditing. This then relies on going t...

Kyle Philander 8 months ago in InfoDrainage / Hydraulics 2 On roadmap

3 VOTE

'Complex' Stormwater Control

It would be useful to add additional layers to bioretention structures. Currently the filtration layers only allow two layers. It would be useful to add far more. This would mean you could model a bioretention area above a soakaway, or attenuation...

Ian George 5 months ago in InfoDrainage / Hydraulics 0 Gathering support

3 VOTE

Add Trapezoidal Weirs for Pond Outlets

Trapezoidal weirs can be far more efficient as outlet structure devices than rectangular or v-notch weirs. I suppose using a rectangular and v-notch weir at the same time achieves the same goal, if you view a trapezoid as just a rectangular with t...

Andrew Newberry-Davis 5 months ago in InfoDrainage / Hydraulics 0 For Review

12 VOTE

Slope in %

It would be very handy if the slope input option of % be present regardless of Regional settings; being just 1:x is an important limitation; also, if the slope in % could be shown in the section views, would be nice.

Guest over 1 year ago in InfoDrainage / Hydraulics 1 For Review

13 VOTE

Changes to a network do not propagate downstream

If you change a pipe diameter or gradient, it will not accommodate these changes in the downstream section of the network. For example upsizing and steepening a pipe in the middle of a run will mean the next pipeis undersized and goes uphill. It a...

Matthew Johnson about 2 years ago in InfoDrainage / Hydraulics 1 For Review

5 VOTE

Foul Water Analysis

The ability to analyse foul water networks within Infodrainage is not fully supported. As we can build foul networks within Infodrainage, it would be helpful to output a set of calculations to demonstrate the suitability of the proposed network. C...

Morgan Harris 10 months ago in InfoDrainage / Hydraulics 0 Gathering support

9 VOTE

Freeboard in Results

When freeboard is exceeded from something like a basin, it is not immediately clear in the stormwater control results. It says flood risk and a water level that eats into the freeboard, but it does not flag up that this is an issue and is easily m...

Guest over 1 year ago in InfoDrainage / Hydraulics 0 For Review

1 VOTE

Pre-loading drainage system

Infodrainage models the perfect scenario, and considers that the system is completely empty. A function to be able to pre-load a system with a water level to simulate issues like groundwater ingress or coincident storm events, or even sediment dep...

Guest 2 months ago in InfoDrainage / Hydraulics 0 For Review

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